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1317 Commits

Author SHA1 Message Date
Jakub Jelinek
9c58255170 cgraph.c: Spelling fixes - behaviour -> behavior and neighbour -> neighbor. 
* cgraph.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* target.def: Likewise.
	* sel-sched.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/arc/arc.md: Likewise.
	* config/arm/cortex-a57.md: Likewise.
	* config/arm/arm.c: Likewise.
	* config/arm/neon.md: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/i386/znver1.md: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/hpux-unix2003.h: Likewise.
	* config/msp430/msp430.md: Likewise.
	* config/rx/rx.c: Likewise.
	* config/rx/rx.md: Likewise.
	* config/aarch64/aarch64-simd.md: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/cris/cris.opt: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* target.h: Likewise.
	* spellcheck.c: Likewise.
	* ira-build.c: Likewise.
	* tree-inline.c: Likewise.
	* builtins.c: Likewise.
	* lra-constraints.c: Likewise.
	* explow.c: Likewise.
	* hwint.h: Likewise.
	* targhooks.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* expr.c: Likewise.
	* doc/tm.texi: Likewise.
	* doc/extend.texi: Likewise.
	* doc/install.texi: Likewise.
	* doc/md.texi: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* sched-int.h: Likewise.
	* match.pd: Likewise.
	* sched-ebb.c: Likewise.
	* target.def (omit_struct_return_reg): Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	(find_implicit_erroneous_behaviour): Renamed to...
	(find_implicit_erroneous_behavior): ... this.
	(find_explicit_erroneous_behaviour): Renamed to...
	(find_explicit_erroneous_behavior): ... this.
	(gimple_ssa_isolate_erroneous_paths): Adjust caller.
gcc/cp/
	* error.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* decl.c: Likewise.
	* typeck.c (cp_build_binary_op): Fix up behavior spelling in
	diagnostics.
	* init.c (build_delete): Likewise.
gcc/objc/
	* objc-act.c: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* objc-map.h: Likewise.
gcc/go/
	* gofrontend/lex.cc: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* gccgo.texi: Likewise.
gcc/ada/
	* prj-tree.ads: Spelling fixes - behaviour -> behavior and
	neighbour -> neighbor.
	* prep.adb: Likewise.
	* prj.ads: Likewise.
	* prepcomp.adb: Likewise.
	* g-socket.ads: Likewise.
	* s-imgrea.adb: Likewise.
	* a-calend.adb: Likewise.
	* exp_disp.adb: Likewise.
	* doc/gnat_ugn/gnat_utility_programs.rst: Likewise.
	* g-socket.adb: Likewise.
	* sem_ch12.adb: Likewise.
	* terminals.c: Likewise.
gcc/testsuite/
	* objc.dg/gnu-api-2-method.m: Spelling fixes - behaviour -> behavior
	and neighbour -> neighbor.
	* objc.dg/attributes/method-nonnull-1.m: Likewise.
	* objc.dg/gnu-api-2-class-meta.m: Likewise.
	* c-c++-common/Wvarargs.c: Likewise.
	* c-c++-common/goacc/host_data-5.c: Likewise.
	* obj-c++.dg/gnu-api-2-class-meta.mm: Likewise.
	* obj-c++.dg/attributes/method-nonnull-1.mm: Likewise.
	* obj-c++.dg/gnu-api-2-method.mm: Likewise.
	* gcc.target/aarch64/pr60697.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vshuffle.inc: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX_dup.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vstX_lane.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vqrshl.c: Likewise.
	* gcc.target/aarch64/advsimd-intrinsics/vldX.c: Likewise.
	* gcc.target/aarch64/aapcs64/ice_2.c: Likewise.
	* gcc.target/aarch64/aapcs64/test_23.c: Likewise.
	* gcc.target/aarch64/vrnd_f64_1.c: Likewise.
	* g++.dg/warn/Wconversion-real-integer-3.C: Likewise.
	* g++.dg/lookup/koenig5.C: Likewise.
	* g++.dg/ext/no-asm-2.C: Likewise.
	* gfortran.dg/bounds_check_array_ctor_3.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_7.f90: Likewise.
	* gfortran.dg/used_types_16.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_1.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_1.f90: Likewise.
	* gfortran.dg/assumed_rank_bounds_2.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_4.f90: Likewise.
	* gfortran.dg/abstract_type_6.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_5.f90: Likewise.
	* gfortran.dg/used_types_15.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_8.f90: Likewise.
	* gfortran.dg/exit_3.f08: Likewise.
	* gfortran.dg/open_status_2.f90: Likewise.
	* gfortran.dg/derived_pointer_recursion_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_1.f90: Likewise.
	* gfortran.dg/associate_1.f03: Likewise.
	* gfortran.dg/bounds_check_array_ctor_2.f90: Likewise.
	* gfortran.dg/intrinsic_std_6.f90: Likewise.
	* gfortran.dg/bounds_check_array_ctor_6.f90: Likewise.
	* gcc.dg/builtin-object-size-1.c: Likewise.
	* gcc.dg/noreturn-6.c: Likewise.
	* gcc.dg/builtin-stringop-chk-1.c: Likewise.
	* gcc.dg/globalalias.c: Likewise.
	* gcc.dg/builtins-config.h: Likewise.
	* gcc.dg/pr30457.c: Likewise.
	* gcc.c-torture/compile/volatile-1.c: Likewise.
	* gcc.c-torture/execute/20101011-1.c: Likewise.
	* c-c++-common/Waddress-1.c: Likewise.

From-SVN: r233358
 2016-02-12 00:53:54 +01:00
Marek Polacek
8d9fdb4941 re PR c/69104 (invalid atomic memory order not diagnosed) 
PR c/69104
	* builtins.c (get_memmodel): Use expansion point location rather than
	the input location.  Call warning_at rather than warning.
	(expand_builtin_atomic_compare_exchange): Likewise.
	(expand_builtin_atomic_load): Likewise.
	(expand_builtin_atomic_store): Likewise.
	(expand_builtin_atomic_clear): Likewise.

	* gcc.dg/atomic-invalid-2.c: New.

From-SVN: r232090
 2016-01-05 20:24:02 +00:00
Jakub Jelinek
818ab71a41 Update copyright years. 
From-SVN: r232055
 2016-01-04 15:30:50 +01:00
Richard Biener
5505978ab3 re PR rtl-optimization/68636 (unnecessary unaligned load on mips o32) 
2015-12-04  Richard Biener  <rguenther@suse.de>

	PR middle-end/68636
	* builtins.c (get_pointer_alignment_1): Take care of byte to
	bit alignment computation overflow.

From-SVN: r231246
 2015-12-04 08:17:50 +00:00
Richard Sandiford
d95ab70a3c PR 68432: Add a target hook to control size/speed optab choices 
The problem in the PR is that some i386 optabs FAIL when
optimising for size rather than speed.  The gimple level generally
needs access to this information before calling the generator,
so this patch adds a new hook to say whether an optab should
be used when optimising for size or speed.  It also has a "both"
option for cases where we want code that is optimised for both
size and speed.

I've passed the optab to the target hook because I think in most
cases that's more useful than the instruction code.  We could pass
both if there's a use for it though.

At the moment the match-and-simplify code doesn't have direct access
to the target block, so for now I've used "both" there.

Tested on x86_64-linux-gnu and powerpc64-linux-gnu.

gcc/
	PR tree-optimization/68432
	* coretypes.h (optimization_type): New enum.
	* doc/tm.texi.in (TARGET_OPTAB_SUPPORTED_P): New hook.
	* doc/tm.texi: Regenerate.
	* target.def (optab_supported_p): New hook.
	* targhooks.h (default_optab_supported_p): Declare.
	* targhooks.c (default_optab_supported_p): New function.
	* predict.h (function_optimization_type): Declare.
	(bb_optimization_type): Likewise.
	* predict.c (function_optimization_type): New function.
	(bb_optimization_type): Likewise.
	* optabs-query.h (convert_optab_handler): Define an overload
	that takes an optimization type.
	(direct_optab_handler): Likewise.
	* optabs-query.c (convert_optab_handler): Likewise.
	(direct_optab_handler): Likewise.
	* internal-fn.h (direct_internal_fn_supported_p): Take an
	optimization_type argument.
	* internal-fn.c (direct_optab_supported_p): Likewise.
	(multi_vector_optab_supported_p): Likewise.
	(direct_internal_fn_supported_p): Likewise.
	* builtins.c (replacement_internal_fn): Update call to
	direct_internal_fn_supported_p.
	* gimple-match-head.c (build_call_internal): Likewise.
	* tree-vect-patterns.c (vect_recog_pow_pattern): Likewise.
	* tree-vect-stmts.c (vectorizable_internal_function): Likewise.
	* tree.c (maybe_build_call_expr_loc): Likewise.
	* config/i386/i386.c (ix86_optab_supported_p): New function.
	(TARGET_OPTAB_SUPPORTED_P): Define.
	* config/i386/i386.md (asinxf2): Remove optimize_insn_for_size_p check.
	(asin<mode>2, acosxf2, acos<mode>2, log1pxf2, log1p<mode>2)
	(expNcorexf3, expxf2, exp<mode>2, exp10xf2, exp10<mode>2, exp2xf2)
	(exp2<mode>2, expm1xf2, expm1<mode>2, ldexpxf3, ldexp<mode>3)
	(scalbxf3, scalb<mode>3, rint<mode>2, round<mode>2)
	(<rounding_insn>xf2, <rounding_insn><mode>2): Likewise.

gcc/testsuite/
	* gcc.target/i386/pr68432-1.c: New test.
	* gcc.target/i386/pr68432-2.c: Likewise.
	* gcc.target/i386/pr68432-3.c: Likewise.

From-SVN: r231161
 2015-12-02 09:08:49 +00:00
Richard Sandiford
883cabdecd Extend tree-call-cdce to calls whose result is used 
For -fmath-errno, builtins.c currently expands calls to sqrt to:

        y = sqrt_optab (x);
        if (y != y)
          [ sqrt (x); or errno = EDOM; ]

The drawbacks of this are:

- the call to sqrt is protected by the result of the optab rather
      than the input.  It would be better to check __builtin_isless (x, 0),
      like tree-call-cdce.c does.

- the branch isn't exposed at the gimple level and so gets little
      high-level optimisation.

- we do this for log too, but for log a zero input produces
      -inf rather than a NaN, and sets errno to ERANGE rather than EDOM.

This patch moves the code to tree-call-cdce.c instead, with the optab
operation being represented as an internal function.  This means that
we can use the existing argument-based range checks rather than the
result-based checks and that we get more gimple optimisation of
the branch.

Previously the pass was only enabled by default at -O2 or above,
but the old builtins.c code was enabled at -O.  The patch therefore
enables the pass at -O as well.

The previous patch to cfgexpand.c handled cases where functions
don't (or are assumed not to) set errno, so this patch makes
the builtins.c code dead.

Tested on x86_64-linux-gnu, aarch64-linux-gnu, arm-linux-gnueabi
and visium-elf (for the EDOM stuff).

gcc/
	* builtins.c (expand_errno_check, expand_builtin_mathfn)
	(expand_builtin_mathfn_2): Delete.
	(expand_builtin): Remove handling of functions with
	internal function equivalents.
	* internal-fn.def (SET_EDOM): New internal function.
	* internal-fn.h (set_edom_supported_p): Declare.
	* internal-fn.c (expand_SET_EDOM): New function.
	(set_edom_supported_p): Likewise.
	* tree-call-cdce.c: Include builtins.h and internal-fn.h.
	Rewrite comment at head of file.
	(is_call_dce_candidate): Rename to...
	(can_test_argument_range): ...this.  Don't check gimple_call_lhs
	or gimple_call_builtin_p here.
	(edom_only_function): New function.
	(shrink_wrap_one_built_in_call_with_conds): New function, split out
	from...
	(shrink_wrap_one_built_in_call): ...here.
	(can_use_internal_fn, use_internal_fn): New functions.
	(shrink_wrap_conditional_dead_built_in_calls): Call use_internal_fn
	for calls that have an lhs.
	(pass_call_cdce::gate): Remove optimize_function_for_speed_p check.
	(pass_call_cdce::execute): Skip blocks that are optimized for size.
	Check gimple_call_builtin_p here.  Use can_use_internal_fn for
	calls with an lhs.
	* opts.c (default_options_table): Enable -ftree-builtin-call-cdce
	at -O and above.

From-SVN: r230488
 2015-11-17 18:51:55 +00:00
Richard Sandiford
4cfe7a6c35 Short-cut generation of simple built-in functions 
This patch short-circuits the builtins.c expansion code for a particular
gimple call if:

- the function has an associated internal function
- the target implements that internal function
- the call has no side effects

This allows a later patch to remove the builtins.c code, once calls with
side effects have been handled.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.h (called_as_built_in): Declare.
	* builtins.c (called_as_built_in): Make external.
	* internal-fn.h (expand_internal_call): Define a variant that
	specifies the internal function explicitly.
	* internal-fn.c (expand_load_lanes_optab_fn)
	(expand_store_lanes_optab_fn, expand_ANNOTATE, expand_GOMP_SIMD_LANE)
	(expand_GOMP_SIMD_VF, expand_GOMP_SIMD_LAST_LANE)
	(expand_GOMP_SIMD_ORDERED_START, expand_GOMP_SIMD_ORDERED_END)
	(expand_UBSAN_NULL, expand_UBSAN_BOUNDS, expand_UBSAN_VPTR)
	(expand_UBSAN_OBJECT_SIZE, expand_ASAN_CHECK, expand_TSAN_FUNC_EXIT)
	(expand_UBSAN_CHECK_ADD, expand_UBSAN_CHECK_SUB)
	(expand_UBSAN_CHECK_MUL, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW)
	(expand_MUL_OVERFLOW, expand_LOOP_VECTORIZED)
	(expand_mask_load_optab_fn, expand_mask_store_optab_fn)
	(expand_ABNORMAL_DISPATCHER, expand_BUILTIN_EXPECT, expand_VA_ARG)
	(expand_UNIQUE, expand_GOACC_DIM_SIZE, expand_GOACC_DIM_POS)
	(expand_GOACC_LOOP, expand_GOACC_REDUCTION, expand_direct_optab_fn)
	(expand_unary_optab_fn, expand_binary_optab_fn): Add an internal_fn
	argument.
	(internal_fn_expanders): Update prototype.
	(expand_internal_call): Define a variant that specifies the
	internal function explicitly. Use it to implement the previous
	interface.
	* cfgexpand.c (expand_call_stmt): Try to expand calls to built-in
	functions as calls to internal functions.

From-SVN: r230487
 2015-11-17 18:51:20 +00:00
Richard Sandiford
b03ff92e67 Extend mathfn_built_in to handle combined_fn 
This patch extends mathfn_built_in to handle combined_fn, but keeps the
old built_in_function interface around since it's a common case.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.h (mathfn_built_in): Add a variant that takes
	a combined_fn.
	* builtins.c: Include case-cfn-macros.h.
	(CASE_MATHFN): Use CASE_CFN_*.
	(CASE_MATHFN_REENT): Use CFN_ codes.
	(mathfn_built_in_2, mathfn_built_in_1): Replace built_in_function
	argument with a combined_fn.
	(mathfn_built_in): Add a variant that takes a combined_fn.
	(expand_builtin_int_roundingfn_2): Update callers accordingly.
	(fold_builtin_sincos, fold_builtin_classify): Likewise.

From-SVN: r230483
 2015-11-17 18:47:02 +00:00
Richard Sandiford
d7ebef0648 Extend fold_const_call to combined_fn 
This patch extends fold_const_call so that it can handle internal
as well as built-in functions.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* fold-const-call.h (fold_const_call): Replace built_in_function
	arguments with combined_fn arguments.
	* fold-const-call.c: Include case-cfn-macros.h.
	(fold_const_call_ss, fold_const_call_cs, fold_const_call_sc)
	(fold_const_call_cc, fold_const_call_sss, fold_const_call_ccc)
	(fold_const_call_ssss, fold_const_call_1, fold_const_call): Replace
	built_in_function arguments with combined_fn arguments.
	* builtins.c (fold_builtin_sincos, fold_builtin_1, fold_builtin_2)
	(fold_builtin_3): Update calls to fold_const_call.

From-SVN: r230477
 2015-11-17 18:42:48 +00:00
Richard Sandiford
4959a75288 Add internal bitcount functions 
This patch adds internal function equivalents of all the INT_FN functions.
Unlike the math functions, these functions never set errno and the internal
functions should be exactly equivalent to the built-in ones.  The reason
for defining the internal functions is so that we can extend the
functionality to other modes, in particular vector modes.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* internal-fn.def (DEF_INTERNAL_INT_FN): New macro.
	(CLRSB, CLZ, CTZ, FFS, PARITY, POPCOUNT): New functions.
	* builtins.c (associated_internal_fn): Handle them.

From-SVN: r230475
 2015-11-17 18:40:31 +00:00
Richard Sandiford
686ee9719a Add internal math functions 
This patch adds internal functions for simple FLT_FN built-in functions,
in cases where an associated optab already exists.  Unlike some of the
built-in functions, these internal functions never set errno.

LDEXP is an odd-one out in that its second operand is an integer.
All the others operate on uniform types.

The patch also adds a function to query the internal function associated
with a built-in function (if any), and another to test whether a given
gcall could be replaced by a call to an internal function on the current
target (as long as the caller deals with errno appropriately).

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.h (associated_internal_fn): Declare.
	(replacement_internal_fn): Likewise.
	* builtins.c: Include internal-fn.h
	(associated_internal_fn, replacement_internal_fn): New functions.
	* internal-fn.def (DEF_INTERNAL_FLT_FN): New macro.
	(ACOS, ASIN, ATAN, COS, EXP, EXP10, EXP2, EXPM1, LOG, LOG10, LOG1P)
	(LOG2, LOGB, SIGNIFICAND, SIN, SQRT, TAN, CEIL, FLOOR, NEARBYINT)
	(RINT, ROUND, TRUNC, ATAN2, COPYSIGN, FMOD, POW, REMAINDER, SCALB)
	(LDEXP): New functions.
	* internal-fn.c: Include recog.h.
	(unary_direct, binary_direct): New macros.
	(expand_direct_optab_fn): New function.
	(expand_unary_optab_fn): New macro.
	(expand_binary_optab_fn): Likewise.
	(direct_unary_optab_supported_p): Likewise.
	(direct_binary_optab_supported_p): Likewise.

From-SVN: r230474
 2015-11-17 18:39:02 +00:00
Eric Botcazou
ee45a32dae Merge of the scalar-storage-order branch. 
From-SVN: r229965
 2015-11-08 18:33:42 +00:00
Richard Sandiford
0aad019857 Move #undef DEF_BUILTIN* to builtins.def 
I was confused at first why tree-core.h was undefining DEF_BUILTIN_CHKP
before defining it, then undefining it again after including builtins.def.
This is because builtins.def provides a default definition of
DEF_BUILTIN_CHKP, but leaves it up to the caller to undefine it where
necessary.  Similarly to the previous internal-fn.def patch, it seems
more obvious for builtins.def to #undef things unconditionally.

One argument might have been that keeping preprocessor stuff
out of the .def files makes it easier for non-cpp parsers.  In practice
though we already have #ifs and multiline #defines, so single-line #undefs
should be easy in comparison.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/ada/
	* gcc-interface/utils.c: Don't undef DEF_BUILTIN.

gcc/c-family/
	* c-common.c: Don't undef DEF_BUILTIN.

gcc/jit/
	* jit-builtins.c: Don't undef DEF_BUILTIN.

gcc/lto/
	* lto-lang.c: Don't undef DEF_BUILTIN.

gcc/
	* builtins.def: #undef DEF_BUILTIN and DEF_BUILTIN_CHKP
	* builtins.c, genmatch.c, tree-core.h: Don't undef them here.

From-SVN: r229924
 2015-11-07 10:18:38 +00:00
Richard Sandiford
df838ef0f1 Move const char * -> int/fp folds to fold-const-call.c 
This patch moves folds that deal with constant string arguments and
return a constant integer or floating-point value.  For example, it
handles strcmp ("foo", "bar") but not strstr ("foobar", "bar"),
which wouldn't currently be accepted by the gimple folders.

The builtins.c folding for strlen (via c_strlen) is a bit more general
than what the fold-const-call.c code does (and more general than we need
for the gimple folders).  I've therefore left it as-is, even though it
partially duplicates the new code.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_nan): Delete.
	(fold_builtin_memcmp): Remove case where both arguments are constant.
	(fold_builtin_strcmp, fold_builtin_strncmp): Likewise.
	(fold_builtin_strspn, fold_builtin_strcspn): Likewise.
	(fold_builtin_1): Remove BUILT_IN_NAN* handling.
	* fold-const-call.c: Include fold-const.h.
	(host_size_t_cst_p): New function.
	(build_cmp_result, fold_const_builtin_nan): Likewise.
	(fold_const_call_1): New function, split out from...
	(fold_const_call): ...here (for all three interfaces).  Handle
	constant nan, nans, strlen, strcmp, strncmp, strspn and strcspn.

From-SVN: r229922
 2015-11-07 10:10:44 +00:00
Richard Sandiford
db9bd5d575 Move constant bitop and bswap folds to fold-const-call.c 
The only folds left in builtins.c were for constants, so we can remove
the builtins.c handling entirely.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_bitop, fold_builtin_bswap): Delete.
	(fold_builtin_1): Don't call them.
	* fold-const-call.c: Include tm.h.
	(fold_const_call_ss): New variant for integer-to-integer folds.
	(fold_const_call): Call it.

From-SVN: r229921
 2015-11-07 10:08:31 +00:00
Richard Sandiford
2556a032cc Handle constant fp classifications in fold-const-call.c 
Move the constant "is finite", "is infinite" and "is nan" queries
to fold-const-call.c.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_classify): Move constant cases to...
	* fold-const-call.c (fold_const_call_ss): ...here.

From-SVN: r229920
 2015-11-07 10:05:51 +00:00
Richard Sandiford
5486d91300 Move c_getstr to fold-const.c 
Upcoming patches to fold-const-call.c want to use c_getstr, which is
currently defined in builtins.c.  The function doesn't really do anything
related to built-ins, and I'd rather not make fold-const-call.c depend
on builtins.c and builtins.c depend on fold-const-call.c, so this patch
moves the function to fold-const.c instead.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.h (c_getstr): Move to...
	* fold-const.h (c_getstr): ...here.
	* builtins.c (c_getstr): Move to...
	* fold-const.c (c_getstr): ...here.

From-SVN: r229919
 2015-11-07 10:01:52 +00:00
Richard Sandiford
5c1a2e639a Move constant folds for maths functions to new file 
The new routines operate on the built-in enum rather than on tree decls.
The idea is to extend this to handle internal functions too, with a
combined enum for both.

The patch also moves fold_fma too, with the same prototype.  The long-term
plan is to replace FMA_EXPR with an internal function, for consistency
with the way that things like SQRT will be handled.

Tested on x86_64-linux-gnu, arm-linux-gnueabi and aarch64-linux-gnu.

gcc/
	* builtins.h (fold_fma): Move to fold-const-call.h.
	* builtins.c: Include fold-const-call.h.
	(mathfn_built_in_2): New function, split out from...
	(mathfn_built_in_1): ...here.
	(do_real_to_int_conversion, fold_const_builtin_pow)
	(fold_const_builtin_logb, fold_const_builtin_significand)
	(fold_const_builtin_load_exponent, do_mpfr_arg1, do_mpfr_arg2)
	(do_mpfr_arg3, do_mpfr_sincos, do_mpfr_bessel_n, do_mpc_arg1): Delete.
	(fold_builtin_sincos): Use fold_const_call to handle constants.
	(fold_builtin_1, fold_builtin_2, fold_builtin_3): Add explicit
	checks for ERROR_MARK.  Use fold_const_call to handle constant
	folds for math functions.
	(fold_fma): Move to fold-const-call.c.
	* fold-const.c: Include fold-const-call.h.
	* Makefile.in (OBJS): Add fold-const-call.o.
	(PLUGIN_HEADERS): Add fold-const-call.h.
	* realmpfr.h (real_from_mpfr): Allow the format to be specified
	directly.
	* realmpfr.c (real_from_mpfr): Likewise.
	* fold-const-call.h, fold-const-call.c: New files.

From-SVN: r229669
 2015-11-02 16:34:16 +00:00
Andrew MacLeod
68a750e938 alias.c: Remove unused headers. 
2015-10-30  Andrew MacLeod  <amacleod@redhat.com>
	
	* alias.c: Remove unused headers.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* bitmap.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* ccmp.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* cppbuiltin.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* debug.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* dfp.c: Likewise.
	* dojump.c: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* dse.c: Likewise.
	* dumpfile.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcse.c: Likewise.
	* generic-match-head.c: Likewise.
	* ggc-common.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-match-head.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimple.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* godump.c: Likewise.
	* graph.c: Likewise.
	* graphds.c: Likewise.
	* haifa-sched.c: Likewise.
	* hw-doloop.c: Likewise.
	* ifcvt.c: Likewise.
	* init-regs.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* lists.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* optabs.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* real.c: Likewise.
	* realmpfr.c: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl-chkp.c: Likewise.
	* rtl-error.c: Likewise.
	* rtlanal.c: Likewise.
	* rtlhooks.c: Likewise.
	* sanopt.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* statistics.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* symtab.c: Likewise.
	* target-globals.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-scopedtables.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vmsdbgout.c: Likewise.
	* vtable-verify.c: Likewise.
	* web.c: Likewise.
	* wide-int-print.cc: Likewise.
	* wide-int.cc: Likewise.
	* xcoffout.c: Likewise.

From-SVN: r229585
 2015-10-30 15:48:59 +00:00
Richard Sandiford
f16e6077ea Allow real_format to be passed to more real.h functions 
Most real.h routines used machine modes to specify the format of
an operation and converted that to a float_format * internally.
Some also had alternative versions that accepted a float_format *.

In an upcoming patch it seemed more convenient for the callers
I was adding to use float_format directly, since the callers need
to examine the format themselves for other reasons.  This patch
therefore replaces the machine_mode arguments with a new class that
allows both machine modes and float_format pointers to be used.

Tested on x86_64-linux-gnu, arm-linux-gnueabi and aarch64-linux-gnu.

gcc/
	* real.h (format_helper): New.
	(real_convert, exact_real_truncate, real_from_string3, real_to_target)
	(real_from_target, real_nan, real_2expN, real_value_truncate)
	(significand_size, real_from_string2, exact_real_inverse)
	(exact_real_inverse, real_powi, real_trunc, real_floor, real_ceil)
	(real_round, real_isinteger, real_from_integer): Replace
	machine_mode arguments with format_helper arguments.
	* real.c (exact_real_inverse, real_from_string2, real_from_string3)
	(real_from_integer, real_nan, real_2expN, real_convert)
	(real_value_truncate, exact_real_truncate, real_to_target)
	(real_from_target, significand_size, real_powi, real_trunc)
	(real_floor, real_ceil, real_round, real_isinteger): Replace
	machine_mode arguments with format_helper arguments.
	(real_to_target_fmt, real_from_target_fmt): Delete.
	* dfp.h (decimal_real_convert): Replace mode argument with real_format.
	* dfp.c (decimal_to_binary, decimal_real_convert): Replace mode
	argument with real_format.
	* builtins.c (do_real_to_int_conversion): Update type of fn argument.

gcc/java/
	* jcf-parse.c (get_constant): Use real_from_target rather than
	real_from_target_fmt.

From-SVN: r229581
 2015-10-30 13:45:42 +00:00
Andrew MacLeod
957060b5c5 alias.c: Reorder #include statements and remove duplicates. 
2015-10-29  Andrew MacLeod  <amacleod@redhat.com>

	* alias.c: Reorder #include statements and remove duplicates.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* ccmp.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* cppbuiltin.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* debug.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* dfp.c: Likewise.
	* dojump.c: Likewise.
	* dominance.c: Likewise.
	* double-int.c: Likewise.
	* dse.c: Likewise.
	* dumpfile.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcse.c: Likewise.
	* generic-match-head.c: Likewise.
	* ggc-common.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-match-head.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimple.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* godump.c: Likewise.
	* graph.c: Likewise.
	* graphite-poly.c: Likewise.
	* haifa-sched.c: Likewise.
	* hw-doloop.c: Likewise.
	* ifcvt.c: Likewise.
	* incpath.c: Likewise.
	* init-regs.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* lists.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* real.c: Likewise.
	* realmpfr.c: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl-chkp.c: Likewise.
	* rtl-error.c: Likewise.
	* rtlanal.c: Likewise.
	* rtlhooks.c: Likewise.
	* sanopt.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* statistics.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* symtab.c: Likewise.
	* target-globals.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-scopedtables.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vtable-verify.c: Likewise.
	* web.c: Likewise.
	* wide-int-print.cc: Likewise.
	* wide-int.cc: Likewise.
	* xcoffout.c: Likewise.

From-SVN: r229526
 2015-10-29 13:57:32 +00:00
Richard Sandiford
86c0733fed Move ldexp, scalbn and scalbln folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_load_exponent): Rename to...
	(fold_const_builtin_load_exponent): ...this and only handle
	constant arguments.
	(fold_builtin_2): Update accordingly.
	* match.pd: Add rules previously handled by fold_builtin_load_exponent.

gcc/testsuite/
	* gcc.dg/torture/builtin-ldexp-1.c: Skip at -O9,

From-SVN: r229434
 2015-10-27 12:00:34 +00:00
Richard Sandiford
83668c858e Rename logb and significand folds 
fold_builtin_logb and fold_builtin_significand now only handle
constant arguments, so this patch renames them to fold_const...,
to match fold_const_builtin_pow.  The idea is to differentiate
constant-only folds so that they can be moved to a const_binop-like
function in future.

The functions also had some unnecessary calls to STRIP_NOPS, which
I think are left over from code that has already moved to match.pd.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_logb): Rename to...
	(fold_const_builtin_logb): ...this and remove STRIP_NOPS call.
	(fold_builtin_significand): Rename to...
	(fold_const_builtin_significand): ...this and remove STRIP_NOPS call.
	(fold_builtin_1): Update accordingly.

From-SVN: r229433
 2015-10-27 11:59:21 +00:00
Richard Sandiford
0122e8e521 Move fmin and fmax folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_fmin_fmax): Delete.
	(fold_builtin_2): Handle constant fmin and fmax arguments here.
	* match.pd: Add rules previously handled by fold_builtin_fmin_fmax.

From-SVN: r229432
 2015-10-27 11:57:34 +00:00
Richard Sandiford
4e48e02be8 Split constant handling out of fold_builtin_fma 
Just makes an upcoming patch a bit clearer.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_fma): Remove constant handling.
	(fold_builtin_3): Handle constant fma arguments here.

From-SVN: r229428
 2015-10-27 11:55:38 +00:00
Richard Sandiford
efc8f0d8d1 Remove constant handling from fold_builtin_{,f}abs 
fold_builtin_fabs and fold_builtin_abs had code to handle constant
arguments, but this simply duplicated what the following fold_build1_loc
would do for ABS_EXPR.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_fabs): Remove constant handling.
	(fold_builtin_abs): Likewise.

From-SVN: r229427
 2015-10-27 11:54:51 +00:00
Richard Sandiford
461e414589 Move copysign folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_copysign): Delete.
	(fold_builtin_2): Handle constant copysign arguments here.
	* match.pd: Add rules previously handled by fold_builtin_copysign.

From-SVN: r229425
 2015-10-27 11:53:45 +00:00
Richard Sandiford
7317ef4ae5 Move signbit folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_signbit): Delete.
	(fold_builtin_2): Handle constant signbit arguments here.
	* match.pd: Add rules previously handled by fold_builtin_signbit.

gcc/testsuite/
	PR tree-optimization/68097
	* gcc.dg/torture/builtin-nonneg-1.c: Skip at -O0.  Add
	--param max-ssa-name-query-depth=3 to dg-options.

From-SVN: r229423
 2015-10-27 11:52:54 +00:00
Richard Sandiford
8acda9b2c0 Move expN folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_exponent): Delete.
	(fold_builtin_2): Handle constant expN arguments here.
	* match.pd: Fold expN(logN(x)) -> x.

From-SVN: r229410
 2015-10-27 09:32:11 +00:00
Richard Sandiford
5ddc84ca83 Move powi folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_powi): Delete.
	(fold_builtin_2): Handle constant powi arguments here.
	* match.pd: Add rules previously handled by fold_builtin_powi.

gcc/testsuite/
	* gcc.dg/builtins-52.c: Add -O to dg-options.

From-SVN: r229409
 2015-10-27 09:31:28 +00:00
Richard Sandiford
b4838d7701 Move pow folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_pow): Delete in favor of...
	(fold_const_builtin_pow): ...this new function.  Only handle constant
	arguments.
	(fold_builtin_2): Update accordingly.
	* match.pd: Add rules previously handled by fold_builtin_pow.

gcc/testsuite/
	* gcc.dg/torture/builtin-math-1.c: Skip at -O0.

From-SVN: r229408
 2015-10-27 09:30:32 +00:00
Richard Sandiford
4d7836c436 Move hypot folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_hypot): Delete.
	(fold_builtin_2): Handle constant hypot arguments here.
	* match.pd: Fold hypot(x, 0) and hypot(0, x) to x.  Canonicalize
	hypot(x, x) to fabs(x)*sqrt(2).

From-SVN: r229407
 2015-10-27 09:29:40 +00:00
Richard Sandiford
543a9bcd21 Move int rounding folds to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (do_real_to_int_conversion): New function.
	(fold_fixed_mathfn, fold_builtin_int_roundingfn): Delete.
	(fold_builtin_1): Handle constant {i,l,ll}{ceil,floor,round}{f,,l}
	arguments here.
	* match.pd: Add rules previously handled by fold_fixed_mathfn
	and fold_builtin_int_roundingfn.

gcc/testsuite/
	* gcc.dg/torture/builtin-minmax-1.c: Don't run at -O0.

From-SVN: r229311
 2015-10-26 09:29:26 +00:00
Richard Sandiford
96285749d8 Move cexp simplifications to match.pd 
This required reinstating support for captures in the result
of a simplification.  That part (genmatch.c) is by Richard B.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
2015-10-20  Richard Sandiford  <richard.sandiford@arm.com>
	    Richard Biener  <rguenther@suse.de>

	* genmatch.c (dt_simplify::gen): Skip captures that are
	part of the result.
	(parser::parse_expr): Allow captures in results too.
	* builtins.c (fold_builtin_cexp): Delete.
	(fold_builtin_1): Handle constant cexp arguments here.
	* match.pd: Fold cexp(x+yi) to exp(x) * cexpi(y).

Co-Authored-By: Richard Biener <rguenther@suse.de>

From-SVN: r229308
 2015-10-26 09:18:30 +00:00
Richard Sandiford
67dbe5829e Move fold_trunc_transparent_mathfn to match.pd 
This moves the fold rules for trunc, floor, ceil, round, nearbyint and
rint in one go, since they're tested as a group.  Most of the code is
supporting the f(x)->x fold when x is known to be integer-valued.
Like with the non-negative test, this is probably more elegantly handled
by tracking range information for reals, but until that happens, I think
we should handle it analogously to tree_expr_nonnegative_p.

I've incorporated the fix for PR68031 in the new version of
integer_valued_real_p.  However, it seemed confusing to test for an
SSA name at the head of the function rather than the case statement,
and not fall through to tree_simple_nonnegative_warnv_p (which
conceptually shouldn't care whether an update is in progress).
But tree_simple_nonnegative_warnv_p is a no-op for SSA names,
so I simply changed it to:

          return (!name_registered_for_update_p (t)
	      && depth < PARAM_VALUE (PARAM_MAX_SSA_NAME_QUERY_DEPTH)
	      && gimple_stmt_nonnegative_warnv_p (SSA_NAME_DEF_STMT (t),
						  strict_overflow_p, depth));

and used that in the new code too.

Doing these folds later meant that IPA would start to use information
about the aborting sinf and floor in 20030125-1.c before the folds
kicked in.  I changed them from noinline to weak to stop that.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (integer_valued_real_p): Move to fold-const.c.
	(fold_trunc_transparent_mathfn, fold_builtin_trunc, fold_builtin_floor)
	(fold_builtin_ceil, fold_builtin_round): Delete.
	(fold_builtin_1): Handle constant trunc, floor, ceil and round
	arguments here.
	* convert.c (convert_to_real): Remove narrowing of rounding
	functions.
	* fold-const.h (integer_valued_real_unary_p)
	(integer_valued_real_binary_p, integer_valued_real_call_p)
	(integer_valued_real_single_p, integer_valued_real_p): Declare.
	* fold-const.c (tree_single_nonnegative_warnv_p): Move
	name_registered_for_update_p check to SSA_NAME case statement.
	Don't call tree_simple_nonnegative_warnv_p for SSA names.
	(integer_valued_real_unary_p, integer_valued_real_binary_p)
	(integer_valued_real_call_p, integer_valued_real_single_p)
	(integer_valued_real_invalid_p): New functions.
	(integer_valued_real_p): Move from fold-const.c and rework
	to call the functions above.  Handle SSA names.
	* gimple-fold.h (gimple_stmt_integer_valued_real_p): Declare.
	* gimple-fold.c (gimple_assign_integer_valued_real_p)
	(gimple_call_integer_valued_real_p, gimple_phi_integer_valued_real_p)
	(gimple_stmt_integer_valued_real_p): New functions.
	* match.pd: Fold f(f(x))->f(x) for fp->fp rounding functions f.
	Fold f(x)->x for the same f if x is known to be integer-valued.
	Fold f(extend(x))->extend(f'(x)) if doing so doesn't affect
	the result.  Canonicalize floor(x) as trunc(x) if x is
	nonnegative.

gcc/testsuite/
	* gcc.c-torture/execute/20030125-1.c (floor, floorf, sin, sinf):
	Make weak rather than noinline.
	* gcc.dg/builtins-57.c: Compile with -O.
	* gcc.dg/torture/builtin-integral-1.c: Skip for -O0.

From-SVN: r229221
 2015-10-23 10:01:47 +00:00
Richard Sandiford
cfed37a03b Move tan simplifications to match.pd 
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_tan): Delete.
	(fold_builtin_1): Handle constant tan arguments here.
	* match.pd: Simplify (tan (atan x)) to x.

From-SVN: r229166
 2015-10-22 08:32:01 +00:00
Richard Sandiford
92c52eab97 Move more cproj simplifications to match.pd 
Also make build_complex_cproj available globally and use
it for the existing match.pd rules.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* builtins.c (fold_builtin_cproj): Delete.
	(fold_builtin_1): Handle constant arguments here.
	(build_complex_cproj): Move and rename to...
	* tree.c: (build_complex_inf): ...this.
	* tree.h (build_complex_inf): Declare.
	* match.pd: Fold cproj(x)->x if x has no infinity.
	Use build_complex_inf for existing cproj rules.

From-SVN: r229164
 2015-10-22 08:27:04 +00:00
Richard Sandiford
abcc43f532 Move cabs simplifications to match.pd 
The fold code also expanded cabs(x+yi) to fsqrt(x*x+y*y) when optimising
for speed.  tree-ssa-math-opts.c has this transformation too, but unlike
the fold code, it first checks whether the target implements the sqrt
optab.  The patch simply removes the fold code and keeps the
tree-ssa-math-opts.c logic the same.

gcc.dg/lto/20110201-1_0.c was relying on us replacing cabs
with fsqrt even on targets where fsqrt is itself a library call.
The discussion leading up to that patch suggested that we only
want to test the fold on targets with a square root instruction,
so it would be OK to skip the test on other targets:

        https://gcc.gnu.org/ml/gcc-patches/2011-07/msg01961.html
        https://gcc.gnu.org/ml/gcc-patches/2011-07/msg02036.html

The patch does that using the sqrt_insn effective target.

It's possible that removing the tree folds renders the LTO trick
unnecessary, but since the test was originally for an ICE, it seems
better to leave it as-is.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
20110201-1_0.c passes on all three.

gcc/
	* builtins.c (fold_builtin_cabs): Delete.
	(fold_builtin_1): Update accordingly.  Handle constant arguments here.
	* match.pd: Add rules previously handled by fold_builtin_cabs.

gcc/testsuite/
	* gcc.dg/lto/20110201-1_0.c: Restrict to sqrt_insn targets.
	Add associated options for arm*-*-*.
	(sqrt): Remove dummy definition.

From-SVN: r229141
 2015-10-21 20:19:25 +00:00
Richard Sandiford
4adfc9a5d3 Remove fold_strip_sign_ops 
This patch deletes fold_strip_sign_ops in favour of the
gimple-ssa-backprop.c pass.

Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.

gcc/
	* fold-const.h (fold_strip_sign_ops): Delete.
	* fold-const.c (fold_strip_sign_ops): Likewise.
	(fold_unary_loc, fold_binary_loc): Remove calls to it.
	* builtins.c (fold_builtin_cos, fold_builtin_cosh)
	(fold_builtin_ccos): Delete.
	(fold_builtin_pow): Don't call fold_strip_sign_ops.
	(fold_builtin_hypot, fold_builtin_copysign): Likewise.
	Remove fndecl argument.
	(fold_builtin_1): Update calls accordingly.  Handle constant
	cos, cosh, ccos and ccosh here.

gcc/testsuite/
	* gcc.dg/torture/builtin-symmetric-1.c: Don't run at -O0.

From-SVN: r229140
 2015-10-21 20:16:36 +00:00
Richard Biener
4534c2032b gimple-fold.c (gimple_phi_nonnegative_warnv_p): New function. 
2015-10-19  Richard Biener  <rguenther@suse.de>

	* gimple-fold.c (gimple_phi_nonnegative_warnv_p): New function.
	(gimple_stmt_nonnegative_warnv_p): Use it.
	* match.pd (CPROJ): New operator list.
	(cproj (complex ...)): Move simplifications from ...
	* builtins.c (fold_builtin_cproj): ... here.

	* gcc.dg/torture/builtin-cproj-1.c: Skip for -O0.

From-SVN: r228970
 2015-10-19 13:58:27 +00:00
Trevor Saunders
38b0b09304 remove unneeded #if for HARD_FRAME_POINTER_IS_ARG_POINTER 
gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* builtins.c (expand_builtin_setjmp_receiver): Don't use #if to
	check HARD_FRAME_POINTER_IS_ARG_POINTER.

From-SVN: r228689
 2015-10-11 00:48:22 +00:00
Trevor Saunders
a9e0a99876 always define FRAME_ADDR_RTX 
gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (FRAME_ADDR_RTX): New default definition.
	* builtins.c (expand_builtin_return_addr): Adjust.

From-SVN: r228688
 2015-10-11 00:48:17 +00:00
Trevor Saunders
f407dfe985 always define DYNAMIC_CHAIN_ADDRESS 
gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (DYNAMIC_CHAIN_ADDRESS): New default definition.
	* builtins.c (expand_builtin_return_addr): Adjust.

From-SVN: r228687
 2015-10-11 00:48:11 +00:00
Trevor Saunders
baf37960f6 always define SETUP_FRAME_ADDRESSES 
gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (SETUP_FRAME_ADDRESSES): New default definition.
	* builtins.c (expand_builtin_return_addr): Adjust.
	* doc/tm.texi: Likewise.
	* doc/tm.texi.in: Likewise.
	* except.c (expand_builtin_unwind_init): Likewise.

From-SVN: r228686
 2015-10-11 00:48:02 +00:00
Trevor Saunders
579f294624 always define INITIAL_FRAME_ADDRESS_RTX 
gcc/ChangeLog:

2015-10-10  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* builtins.c (expand_builtin_return_addr): Adjust.
	* defaults.h (INITIAL_FRAME_ADDRESS_RTX): New default definition.

From-SVN: r228685
 2015-10-11 00:47:52 +00:00
Richard Sandiford
4835c97845 Move sqrt and cbrt simplifications to match.pd 
This patch moves the sqrt and cbrt simplification rules to match.pd.
builtins.c now only does the constant folding.

Bootstrapped & regression-tested on x86_64-linux-gnu.

gcc/
	* builtins.c (fold_builtin_sqrt, fold_builtin_cbrt): Delete.
	(fold_builtin_1): Update accordingly.  Handle constant arguments here.
	* match.pd: Add rules previously handled by fold_builtin_sqrt
	and fold_builtin_cbrt.

gcc/testsuite/
	* gcc.dg/builtins-47.c: Test the optimized dump instead.

From-SVN: r228616
 2015-10-08 16:54:37 +00:00
Richard Sandiford
d01db77a06 Cache reals for 1/4, 1/6 and 1/9 
We have a global 1/2 and a cached 1/3, but recalculate 1/4, 1/6 and 1/9
each time we need them.  That seems a bit arbitrary and makes the folding
code more noisy (especially once it's moved to match.pd).

This patch caches the other three constants too.  Bootstrapped &
regression-tested on x86_64-linux-gnu.

gcc/
	* real.h (dconst_quarter, dconst_sixth, dconst_ninth): New macros.
	(dconst_quarter_ptr, dconst_sixth_ptr, dconst_ninth_ptr): Declare.
	* real.c (CACHED_FRACTION): New helper macro.
	(dconst_third_ptr): Use it.
	(dconst_quarter_ptr, dconst_sixth_ptr, dconst_ninth_ptr): New.
	* builtins.c (fold_builtin_sqrt): Use dconst_quarter and
	dconst_sixth.
	(fold_builtin_cbrt): Use dconst_sixth and dconst_ninth.

From-SVN: r228561
 2015-10-07 08:09:45 +00:00
Richard Sandiford
73463c5e84 Add a build_real_truncate helper function 
...which simplifies the match.pd patterns I'm about to add.

Bootstrapped & regression-tested on x86_64-linux-gnu.

gcc/
	* real.h (build_real_truncate): Declare.
	* tree.c (build_real_truncate): New function.
	(strip_float_extensions): Use it.
	* builtins.c (fold_builtin_cabs, fold_builtin_sqrt, fold_builtin_cbrt)
	(fold_builtin_hypot, fold_builtin_pow): Likewise.
	* match.pd: Likewise.

From-SVN: r228483
 2015-10-05 13:37:15 +00:00
Richard Sandiford
624d31fe01 Replace REAL_VALUES_EQUAL with real_equal 
Richard B suggested we should replace dconsthalf etc. with
dconst<1, 2> ().  When I tried that, the extra comma caused problems
with some lingering uses of the old target macros for handling reals
(e.g. REAL_ARITHMETIC instead of real_arithmetic), since the constant
was then treated as two macro parameters.  It would have been possible
to add an extra level of brackets to avoid this, but I thought I might
as well take the opportunity to remove the macros instead.  (Note that
I'm only removing macros that caused a problem directly, or are closely
related to ones that did.)

This first patch replaces REAL_VALUES_EQUAL with a real_equal function.
The prototype is the same as for real_identical, which has already
undergone a half-transition in this direction.

Bootstrapped & regression-tested on x86_64-linux-gnu.  Also tested by
building one target per CPU directory and checking that there were
no new warnings and no changes in testsuite output at -O2.

gcc/c-family/
	* c-lex.c (interpret_float): Use real_equal instead of
	REAL_VALUES_EQUAL.

gcc/c/
	* c-typeck.c (c_tree_equal): Use real_equal instead of
	REAL_VALUES_EQUAL.

gcc/cp/
	* tree.c (cp_tree_equal): Use real_equal instead of
	REAL_VALUES_EQUAL.

gcc/
	* real.h (real_equal): Declare.
	(REAL_VALUES_EQUAL): Delete.
	* real.c (real_equal): New function.
	(real_compare): Use it.
	* doc/tm.texi.in (REAL_VALUES_EQUAL): Delete.
	* doc/tm.texi: Regenerate.
	* builtins.c (fold_builtin_pow, fold_builtin_load_exponent): Use
	real_equal instead of REAL_VALUES_EQUAL.
	* config/aarch64/aarch64.c (aarch64_float_const_zero_rtx_p): Likewise.
	* config/arm/arm.c (arm_const_double_rtx, neon_valid_immediate)
	(fp_const_from_val): Likewise.
	* config/fr30/fr30.c (fr30_const_double_is_zero): Likewise.
	* config/m68k/m68k.c (standard_68881_constant_p): Likewise.
	(floating_exact_log2): Likewise.
	* config/sh/sh.c (fp_zero_operand, fp_one_operand): Likewise.
	* config/vax/vax.c (vax_float_literal): Likewise.
	* config/xtensa/predicates.md (const_float_1_operand): Likewise.
	* cprop.c (implicit_set_cond_p): Likewise.
	* expmed.c (expand_mult): Likewise.
	* fold-const.c (const_binop): Likewise.
	* simplify-rtx.c (simplify_binary_operation_1): Likewise.
	(simplify_const_binary_operation): Likewise.
	(simplify_const_relational_operation): Likewise.
	* tree-call-cdce.c (check_pow): Likewise.
	(gen_conditions_for_pow_cst_base): Likewise.
	* tree-inline.c (estimate_num_insns): Likewise.
	* tree-ssa-dom.c (record_equality): Likewise.
	* tree-ssa-math-opts.c (representable_as_half_series_p): Likewise.
	(gimple_expand_builtin_pow): Likewise.
	(pass_optimize_widening_mul::execute): Likewise.
	* tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.
	* tree-vect-patterns.c (vect_recog_pow_pattern): Likewise.
	* tree.c (real_zerop, real_onep, real_minus_onep): Likewise.
---
 gcc/builtins.c                  | 14 +++++++-------
 gcc/c-family/c-lex.c            |  6 +++---
 gcc/c/c-typeck.c                |  2 +-
 gcc/config/aarch64/aarch64.c    |  2 +-
 gcc/config/arm/arm.c            |  6 +++---
 gcc/config/fr30/fr30.c          |  2 +-
 gcc/config/m68k/m68k.c          |  6 +++---
 gcc/config/sh/sh.c              |  4 ++--
 gcc/config/vax/vax.c            |  4 ++--
 gcc/config/xtensa/predicates.md |  2 +-
 gcc/cp/tree.c                   |  2 +-
 gcc/cprop.c                     |  2 +-
 gcc/doc/tm.texi                 |  7 -------
 gcc/doc/tm.texi.in              |  7 -------
 gcc/expmed.c                    |  2 +-
 gcc/fold-const.c                |  2 +-
 gcc/real.c                      | 10 +++++++++-
 gcc/real.h                      |  4 ++--
 gcc/simplify-rtx.c              | 16 ++++++++--------
 gcc/tree-call-cdce.c            |  4 ++--
 gcc/tree-inline.c               |  5 +++--
 gcc/tree-ssa-dom.c              |  2 +-
 gcc/tree-ssa-math-opts.c        | 16 ++++++++--------
 gcc/tree-ssa-uncprop.c          |  2 +-
 gcc/tree-vect-patterns.c        |  4 ++--
 gcc/tree.c                      |  6 +++---
 26 files changed, 67 insertions(+), 72 deletions(-)

From-SVN: r228473
 2015-10-05 11:29:35 +00:00
Nathan Sidwell
4812613802 builtins.c: Don't include gomp-constants.h. 
* builtins.c: Don't include gomp-constants.h.
	(fold_builtin_1): Don't fold acc_on_device here.
	* gimple-fold.c: Include gomp-constants.h.
	(gimple_fold_builtin_acc_on_device): New.
	(gimple_fold_builtin): Call it.

From-SVN: r228340
 2015-10-01 14:13:30 +00:00
Richard Biener
25ab3b0a30 builtins.c: Add comment that no new simplifications shouldd be added here. 
2015-09-30  Richard Biener  <rguenther@suse.de>

	* builtins.c: Add comment that no new simplifications shouldd
	be added here.

From-SVN: r228290
 2015-09-30 12:52:37 +00:00
Nathan Sidwell
164453bba4 builtins.c (expand_builtin_acc_on_device): Delete. 
gcc/
	* builtins.c (expand_builtin_acc_on_device): Delete.
	(expand_builtin): Don't call it.
	(fold_builtin_1): Fold acc_on_device.

	libgomp/
	* oacc-init.c (acc_on_device): Force optimization level.

From-SVN: r228267
 2015-09-29 20:03:33 +00:00
Jonathan Wakely
310055e7b4 Handle alignment in __atomic_is_lock_free 
gcc:

2015-09-17  Richard Henderson  <rth@redhat.com>

	PR libstdc++/65913
	* builtins.c (fold_builtin_atomic_always_lock_free): Handle fake
	pointers that encode the alignment of the object.

libstdc++-v3:

2015-09-17  Jonathan Wakely  <jwakely@redhat.com>

	PR libstdc++/65913
	* include/bits/atomic_base.h (__atomic_base<_TTp>::is_lock_free(),
	__atomic_base<_PTp*>::is_lock_free()): Call the built-in with the
	immediate pointer value, not a variable.
	* include/std/atomic (atomic<T>::is_lock_free()): Likewise.
	* testsuite/29_atomics/atomic/65913.cc: New.

From-SVN: r227878
 2015-09-17 16:46:04 +01:00
Richard Sandiford
58d745ec90 genflags.c (gen_macro): Delete. 
gcc/
	* genflags.c (gen_macro): Delete.
	(gen_proto): Don't create GEN.*CALL.* macros.
	* gensupport.h (get_file_location): Declare.
	* gensupport.c (rtx_locs): New variable.
	(read_md_rtx): Record rtx locations.
	(get_file_location): New function.
	* target-insns.def (call, call_pop, call_value, call_value_pop)
	(sibcall, sibcall_value): New patterns.
	* gentarget-def.c (parse_argument): New function.
	(def_target_insn): Use it.  Handle optional operands.  Raise an
	error if an .md pattern has the wrong number of operands for the
	pattern name.  Remove the names of unused operands from the prototype.
	* builtins.c (expand_builtin_apply): Use targetm functions
	instead of HAVE_call_value and GEN_CALL_VALUE.
	* calls.c (emit_call_1): Likewise.  Remove support for sibcall_pop
	and sibcall_value_pop.
	* config/aarch64/aarch64.md (untyped_call): Use gen_call instead
	of GEN_CALL.
	* config/alpha/alpha.md (untyped_call): Likewise.
	* config/iq2000/iq2000.md (untyped_call): Likewise.
	* config/m68k/m68k.md (untyped_call): Likewise.
	* config/mips/mips.md (untyped_call): Likewise.
	* config/pa/pa.md (untyped_call): Likewise.
	* config/rs6000/rs6000.md (untyped_call): Likewise.
	* config/sparc/sparc.md (untyped_call): Likewise.
	* config/tilegx/tilegx.md (untyped_call): Likewise.
	* config/tilepro/tilepro.md (untyped_call): Likewise.
	* config/visium/visium.md (untyped_call): Likewise.
	* config/alpha/alpha.c (alpha_emit_xfloating_libcall): Use
	gen_call_value instead of GEN_CALL_VALUE.
	* config/arm/arm.md (untyped_call): Likewise.
	* config/cr16/cr16.c (cr16_function_arg): Remove reference to
	GEN_CALL.

From-SVN: r227143
 2015-08-24 17:59:51 +00:00
Richard Sandiford
7f9f48bede builtins.c (expand_cmpstrn): Rename to... 
gcc/
	* builtins.c (expand_cmpstrn): Rename to...
	(expand_cmpstrn_or_cmpmem): ...this.
	(expand_builtin_strcmp, expand_builtin_strncmp): Update accordingly.
	(expand_builtin_memcmp): Use optabs instead of HAVE_cmpmem/gen_cmpmem.
	Remove mode argument.
	(expand_builtin): Update accordingly.

From-SVN: r227141
 2015-08-24 17:59:19 +00:00
Richard Sandiford
a666df609a builtins.c (expand_cmpstr, [...]): New functions. 
gcc/
	* builtins.c (expand_cmpstr, expand_cmpstrn): New functions.
	(expand_builtin_strcmp, expand_builtin_strncmp): Use them.  Remove
	references to HAVE_cmpstr{,n}si and CODE_FOR_cmpstr{,n}si.
	* config/m32c/blkmov.md (cmpstrsi): Fix predicates of operands 1 and 2.
	Add predicates for operands 0 and 3.
	* config/rx/rx.md (cmpstrnsi): Remove force_operand for the length
	operand.
	* config/sh/sh.md (cmpstrnsi): Change the length predicate from
	immediate_operand to nonmemory_operand.

From-SVN: r227140
 2015-08-24 17:59:07 +00:00
Richard Sandiford
7cff0471e4 target-insns.def (movstr): New pattern. 
gcc/
	* target-insns.def (movstr): New pattern.
	* builtins.c (HAVE_movstr, CODE_FOR_movstr): Delete.
	(expand_movstr): Use targetm rather than HAVE_movstr/
	CODE_FOR_movstr.

From-SVN: r227121
 2015-08-24 11:13:16 +00:00
Trevor Saunders
6b00e42da3 add default for CONSTANT_ALIGNMENT 
gcc/ChangeLog:

2015-08-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h (CONSTANT_ALIGNMENT): New macro definition.
	* builtins.c (get_object_alignment_2): Adjust.
	* varasm.c (align_variable): Likewise.
	(get_variable_align): Likewise.
	(build_constant_desc): Likewise.
	(force_const_mem): Likewise.
	* doc/tm.texi.in: Likewise.
	* doc/tm.texi: Regenerate.

From-SVN: r227052
 2015-08-21 01:15:33 +00:00
Francois-Xavier Coudert
61717a4593 re PR middle-end/36757 (__builtin_signbit should be type-generic) 
PR middle-end/36757

	* builtins.c (expand_builtin_signbit): Add asserts to make sure
	we can expand BUILT_IN_SIGNBIT inline.
	* builtins.def (BUILT_IN_SIGNBIT): Make type-generic.
	* doc/extend.texi: Document the type-generic __builtin_signbit.

	* c-common.c (check_builtin_function_arguments): Add check
	for BUILT_IN_SIGNBIT argument.

	* gcc.dg/builtins-error.c: Add checks for __builtin_signbit.
	* gcc.dg/tg-tests.h: Add checks for __builtin_signbit.

From-SVN: r226990
 2015-08-18 20:07:57 +00:00
Thomas Schwinge
b97e78b712 [PR libgomp/65742, PR middle-end/66332] libgomp: Remove plugin for non-shared memory host execution 
gcc/
	* builtins.c (expand_builtin_acc_on_device) [ACCEL_COMPILER]: Emit
	open-coded sequence.
	* omp-low.c (oacc_process_reduction_data): Remove handline of
	GOMP_DEVICE_HOST_NONSHM.
	gcc/testsuite/
	* c-c++-common/goacc/acc_on_device-2.c: Remove XFAIL for C.
	include/
	* gomp-constants.c (GOMP_DEVICE_HOST_NONSHM): Remove.
	libgomp/
	* libgomp-plugin.h (enum offload_target_type): Remove
	OFFLOAD_TARGET_TYPE_HOST_NONSHM.
	* openacc.f90 (openacc_kinds): Remove acc_device_host_nonshm.
	* openacc.h (enum acc_device_t): Likewise.
	* openacc_lib.h: Likewise.
	* oacc-init.c (name_of_acc_device_t): Don't handle it.
	(acc_on_device): Just use __builtin_acc_on_device.
	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Don't forbid usage
	of acc_on_device builtin.
	* plugin/plugin-host.h: Remove file.
	* plugin/plugin-host.c: Likewise, but salvage some content into...
	* oacc-host.c: ... this file.
	* plugin/Makefrag.am: Don't build libgomp-plugin-host_nonshm.la.
	* plugin/configfrag.ac (offload_targets): Don't add host_nonshm.
	* Makefile.in: Regenerate.
	* configure: Likewise.
	* testsuite/lib/libgomp.exp
	(check_effective_target_openacc_host_nonshm_selected): Remove.
	* testsuite/libgomp.oacc-c++/c++.exp: Don't handle
	ACC_DEVICE_TYPE=host_nonshm.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.

From-SVN: r226763
 2015-08-10 18:48:26 +02:00
Martin Sebor
8423e57caa c.opt (-Wframe-address): New warning option. 
gcc/ChangeLog
2015-07-28  Martin Sebor  <msebor@redhat.com>

    * c-family/c.opt (-Wframe-address): New warning option.
    * doc/invoke.texi (Wframe-address): Document it.
    * doc/extend.texi (__builtin_frame_address, __builtin_return_address):
    Clarify possible effects of calling the functions with non-zero
    arguments and mention -Wframe-address.
    * builtins.c (expand_builtin_frame_address): Handle -Wframe-address.

gcc/testsuite/ChangeLog
2015-07-28  Martin Sebor  <msebor@redhat.com>

    * g++.dg/Wframe-address-in-Wall.C: New test.
    * g++.dg/Wframe-address.C: New test.
    * g++.dg/Wno-frame-address.C: New test.
    * gcc.dg/Wframe-address-in-Wall.c: New test.
    * gcc.dg/Wframe-address.c: New test.
    * gcc.dg/Wno-frame-address.c: New test.

From-SVN: r226480
 2015-08-02 17:14:18 -06:00
Richard Sandiford
f7ba7f18e5 builtins.c (HAVE_atomic_clear, [...]): Delete. 
gcc/
	* builtins.c (HAVE_atomic_clear, gen_atomic_clear): Delete.
	(expand_builtin_atomic_clear): Remove support for atomic_clear
	pattern.

From-SVN: r226405
 2015-07-30 13:22:56 +00:00
Aldy Hernandez
026c3cfd5e Fix double word typos. 
From-SVN: r225726
 2015-07-13 04:46:34 +00:00
Andrew MacLeod
9fdcd34e0f gimple-predict.h: New file. 
2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* gimple-predict.h: New file. 
	(gimple_predict_predictor, gimple_predict_set_predictor,
	gimple_predict_outcome, gimple_predict_set_outcome,
	gimple_build_predict): Relocate here.
	* gimple.h (gimple_predict_predictor, gimple_predict_set_predictor,
	gimple_predict_outcome, gimple_predict_set_outcome): Move to 
	gimple-predict.h.
	* gimple.c (gimple_build_predict): Move to gimple-predict.h
	* basic-block.h: Don't include cfghooks.h.
	* backend.h: Don't include predict.h.
	* cfghooks.h: Include predict.h.
	* gimple-pretty-print.c: Include gimple-predict.h.
	* gimplify.c: Likwise.
	* predict.c: Adjust includes.
	* tree-inline.c: Likewise.
	* asan.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfg.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* dce.c: Likewise.
	* dojump.c: Likewise.
	* dse.c: Likewise.
	* except.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcc-plugin.h: Likewise.
	* gcse.c: Likewise.
	* genattrtab.c: Likewise.
	* genemit.c: Likewise.
	* gengtype.c: Likewise.
	* genopinit.c: Likewise.
	* genoutput.c: Likewise.
	* genpreds.c: Likewise.
	* genrecog.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* graph.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* haifa-sched.c: Likewise.
	* ifcvt.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* jump.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-lives.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* passes.c: Likewise.
	* postreload.c: Likewise.
	* postreload-gcse.c: Likewise.
	* profile.c: Likewise.
	* recog.c: Likewise.
	* regstat.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* rtlanal.c: Likewise.
	* sched-ebb.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stmt.c: Likewise.
	* store-motion.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* varasm.c: Likewise.
	* var-tracking.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/aarch64/cortex-a57-fma-steering.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh-mem.cc: Likewise.
	* config/sh/sh_optimize_sett_clrt.cc: Likewise.
	* config/sh/sh_treg_combine.cc: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/visium/visium.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.

java
2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* java-gimplify.c: Include cfghooks.h rather than predict.h.

lto
2015-07-10  Andrew MacLeod  <amacleod@redhat.com>

	* lto.c: Include cfghooks.h rather than predict.h.

From-SVN: r225668
 2015-07-10 12:13:06 +00:00
Andrew MacLeod
f51ade332a lto-streamer.h: Don't include target.h and alloc-pool.h. 
2015-07-09  Andrew MacLeod  <amacleod@redhat.com>

	* lto-streamer.h: Don't include target.h and alloc-pool.h.
	* builtins.c: Adjust includes.
	* gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* lto-opts.c: Likewise.
	* ipa-reference.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* opts-global.c: Likewise.
	* symtab.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* config/darwin.c: Likewise.
	* config/i386/winnt.c: Likewise.

cp
2015-07-09  Andrew MacLeod  <amacleod@redhat.com>

	* cp-ubsan.c: Don't include alloc-pool.h or lto-streamer.h.

lto
2015-07-09  Andrew MacLeod  <amacleod@redhat.com>
	* lto-lang.c: Adjust includes of target.h, alloc-pool.h and
	lto-streamer.h.
	* lto-object.c: Likewise.
	* lto-partition.c: Likewise.
	* lto-symtab.c: Likewise.

From-SVN: r225612
 2015-07-09 14:24:20 +00:00
Andrew MacLeod
c7131fb2b5 tree-core.h: Include symtab.h. 
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* tree-core.h: Include symtab.h.
	* rtl.h: Include hard-reg-set.h but not flags.h.
	(HARD_CONST): Remove condition compilation involving HARD_CONST since 
	hard-reg-set.h is always included.
	* regs.h: Don't include hard-reg-set.h or rtl.h.
	* cfg.h: Include dominance.h.
	* gimple.h: Include tree-ssa-alias.h and gimple-expr.h.
	* backend.h: New.  Aggregate commonly used backend header files.
	* gimple-ssa.h: Don't include tree-hasher.h.
	* ssa.h: New.  Aggregate commonly used SSA header files.
	* regset.h: Remove bitmap.h and hard-reg-set.h #includes.
	* sel-sched-ir.h: Flatten includes.
	* lra-int.h: Flatten completely.
	* sel-sched-dump.h: Flatten includes.
	* ira-int.h: Flatten includes.
	* gimple-streamer.h: Remove all includes.
	* cfgloop.h: Remove all #includes except cfgloopmanip.h.
	* resource.h: Flatten hard-reg-set.h and df.h.
	* sched-int.h: Flatten insn-arrt.h and df.h.
	* valtrack.h: flatten bitmap.h, df.h, and rtl.h
	* df.h: Flatten includes, leaving regset.h, alloc-pool.h and timevar.h.
	* genattrtab.c (write_header): Adjust generated includes.
	* genautomata.c (main): Likewise.
	* genconditions.c (write-header): Likewise.
	* genemit.c (main): Likewise.
	* gengtype.c (open_base_files): Likewise.
	* genopinit.c (main): Likewise.
	* genoutput.c (output_prologue): Likewise.
	* genpeep.c (main): Likewise.
	* genpreds.c (write_insn_preds_c): Likewise.
	* genrecog.c (write_header): Likewise.
	* alias.c: Adjust includes.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* ccmp.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* cppbuiltin.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* debug.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* dfp.c: Likewise.
	* dojump.c: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* dse.c: Likewise.
	* dumpfile.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* et-forest.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcc-plugin.h: Likewise.
	* gcse-common.c: Likewise.
	* gcse.c: Likewise.
	* generic-match-head.c: Likewise.
	* ggc-page.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-match-head.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimple.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* godump.c: Likewise.
	* graph.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* haifa-sched.c: Likewise.
	* hw-doloop.c: Likewise.
	* ifcvt.c: Likewise.
	* init-regs.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omega.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* real.c: Likewise.
	* realmpfr.c: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl-chkp.c: Likewise.
	* rtlanal.c: Likewise.
	* rtlhooks.c: Likewise.
	* sanopt.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* symtab.c: Likewise.
	* target-globals.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-browser.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-scopedtables.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* valtrack.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vmsdbgout.c: Likewise.
	* vtable-verify.c: Likewise.
	* web.c: Likewise.
	* wide-int.cc: Likewise.
	* xcoffout.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/aarch64/cortex-a57-fma-steering.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/aarch-common.c: Likewise.
	* config/arm/arm-builtins.c: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr-c.c: Likewise.
	* config/avr/avr-log.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/darwin.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386-c.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/msformat-c.c: Likewise.
	* config/i386/winnt-cxx.c: Likewise.
	* config/i386/winnt-stubs.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64-c.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c-pragma.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep-pragma.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze-c.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430-c.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78-c.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh-c.c: Likewise.
	* config/sh/sh-mem.cc: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh_optimize_sett_clrt.cc: Likewise.
	* config/sh/sh_treg_combine.cc: Likewise.
	* config/sol2-c.c: Likewise.
	* config/sol2-cxx.c: Likewise.
	* config/sol2-stubs.c: Likewise.
	* config/sol2.c: Likewise.
	* config/sparc/sparc-c.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu-c.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/mul-tables.c: Likewise.
	* config/tilegx/tilegx-c.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/mul-tables.c: Likewise.
	* config/tilepro/tilepro-c.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850-c.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/visium/visium.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/vms/vms.c: Likewise.
	* config/vxworks.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.

ada
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* gcc-interface/cuintp.c: Adjust includes.
	* gcc-interface/decl.c: Likewise.
	* gcc-interface/misc.c: Likewise.
	* gcc-interface/targtyps.c: Likewise.
	* gcc-interface/trans.c: Likewise.
	* gcc-interface/utils.c: Likewise.
	* gcc-interface/utils2.c: Likewise.

c
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* c-array-notation.c: Adjust includes.
	* c-aux-info.c: Likewise.
	* c-convert.c: Likewise.
	* c-decl.c: Likewise.
	* c-errors.c: Likewise.
	* c-lang.c: Likewise.
	* c-objc-common.c: Likewise.
	* c-parser.c: Likewise.
	* c-typeck.c: Likewise.

c-family
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* array-notation-common.c: Adjust includes.
	* c-ada-spec.c: Likewise.
	* c-cilkplus.c: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-dump.c: Likewise.
	* c-format.c: Likewise.
	* c-gimplify.c: Likewise.
	* c-indentation.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c-opts.c: Likewise.
	* c-pch.c: Likewise.
	* c-ppoutput.c: Likewise.
	* c-pragma.c: Likewise.
	* c-pretty-print.c: Likewise.
	* c-semantics.c: Likewise.
	* c-ubsan.c: Likewise.
	* cilk.c: Likewise.
	* stub-objc.c: Likewise.

cp
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* call.c: Adjust includes.
	* class.c: Likewise.
	* constexpr.c: Likewise.
	* cp-array-notation.c: Likewise.
	* cp-gimplify.c: Likewise.
	* cp-lang.c: Likewise.
	* cp-objcp-common.c: Likewise.
	* cp-ubsan.c: Likewise.
	* cvt.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* dump.c: Likewise.
	* error.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* friend.c: Likewise.
	* init.c: Likewise.
	* lambda.c: Likewise.
	* lex.c: Likewise.
	* mangle.c: Likewise.
	* method.c: Likewise.
	* name-lookup.c: Likewise.
	* optimize.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* ptree.c: Likewise.
	* repo.c: Likewise.
	* rtti.c: Likewise.
	* search.c: Likewise.
	* semantics.c: Likewise.
	* tree.c: Likewise.
	* typeck.c: Likewise.
	* typeck2.c: Likewise.

fortran
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* convert.c: Adjust includes.
	* cpp.c: Likewise.
	* decl.c: Likewise.
	* f95-lang.c: Likewise.
	* iresolve.c: Likewise.
	* match.c: Likewise.
	* module.c: Likewise.
	* options.c: Likewise.
	* target-memory.c: Likewise.
	* trans-array.c: Likewise.
	* trans-common.c: Likewise.
	* trans-const.c: Likewise.
	* trans-decl.c: Likewise.
	* trans-expr.c: Likewise.
	* trans-intrinsic.c: Likewise.
	* trans-io.c: Likewise.
	* trans-openmp.c: Likewise.
	* trans-stmt.c: Likewise.
	* trans-types.c: Likewise.
	* trans.c: Likewise.

go
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* go-backend.c: Adjust includes.
	* go-gcc.cc: Likewise.
	* go-lang.c: Likewise.

java
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* boehm.c: Adjust includes.
	* builtins.c: Likewise.
	* class.c: Likewise.
	* constants.c: Likewise.
	* decl.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* java-gimplify.c: Likewise.
	* jcf-dump.c: Likewise.
	* jcf-io.c: Likewise.
	* jcf-parse.c: Likewise.
	* jvgenmain.c: Likewise.
	* lang.c: Likewise.
	* mangle.c: Likewise.
	* mangle_name.c: Likewise.
	* resource.c: Likewise.
	* typeck.c: Likewise.
	* verify-glue.c: Likewise.

jit
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* dummy-frontend.c: Adjust includes.
	* jit-common.h: Likewise.
	* jit-playback.c: Likewise.

lto
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* lto-lang.c: Adjust includes.
	* lto-object.c: Likewise.
	* lto-partition.c: Likewise.
	* lto-symtab.c: Likewise.
	* lto.c: Likewise.

objc
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* objc-act.c: Adjust includes.
	* objc-encoding.c: Likewise.
	* objc-gnu-runtime-abi-01.c: Likewise.
	* objc-lang.c: Likewise.
	* objc-map.c: Likewise.
	* objc-next-runtime-abi-01.c: Likewise.
	* objc-next-runtime-abi-02.c: Likewise.
	* objc-runtime-shared-support.c: Likewise.

objcp
2015-07-07  Andrew MacLeod  <amacleod@redhat.com>

	* objcp-decl.c: Adjust includes.
	* objcp-lang.c: Likewise.

From-SVN: r225531
 2015-07-08 00:53:03 +00:00
Richard Sandiford
f2cf13bd7c target-insns.def (clear_cache): New targetm instruction pattern. 
gcc/
	* target-insns.def (clear_cache): New targetm instruction pattern.
	* builtins.c (expand_builtin___clear_cache): Use it instead of
	HAVE_*/gen_* interface.

From-SVN: r225430
 2015-07-05 07:59:14 +00:00
Richard Sandiford
4476e1a0be gcc/ 
* target-insns.def (restore_stack_block, restore_stack_function)
	(restore_stack_nonlocal, save_stack_block, save_stack_function)
	(save_stack_nonlocal): New targetm instruction patterns.
	* builtins.c (expand_builtin_apply): Use them instead of
	HAVE_*/gen_* interface.
	* explow.c (emit_stack_save, emit_stack_restore): Likewise.

From-SVN: r225426
 2015-07-05 07:52:32 +00:00
Richard Sandiford
eb6f47fb90 target-insns.def (trap): New targetm instruction pattern. 
gcc/
	* target-insns.def (trap): New targetm instruction pattern.
	* builtins.c (expand_builtin_trap): Use it instead of HAVE_*/gen_*
	interface.
	* explow.c (allocate_dynamic_stack_space): Likewise.
	* ifcvt.c (find_if_header): Likewise.

From-SVN: r225425
 2015-07-05 07:51:07 +00:00
Richard Sandiford
134b044daf target-insns.def (prefetch): New targetm instruction pattern. 
gcc/
	* target-insns.def (prefetch): New targetm instruction pattern.
	* tree-ssa-loop-prefetch.c: Include targeth.
	(tree_ssa_prefetch_arrays): Use prefetch targetm pattern instead
	of HAVE_*/gen_* interface.
	* builtins.c (expand_builtin_prefetch): Likewise.
	* toplev.c (process_options): Likewise.

From-SVN: r225424
 2015-07-05 07:50:31 +00:00
Richard Sandiford
43c7dca881 target-insns.def (untyped_call, [...]): New targetm instruction patterns. 
gcc/
	* target-insns.def (untyped_call, untyped_return): New targetm
	instruction patterns.
	* builtins.c (expand_builtin_apply): Use them instead of
	HAVE_*/gen_* interface.
	(result_vector): Define unconditionally.

From-SVN: r225423
 2015-07-05 07:49:16 +00:00
Richard Sandiford
95a3fb9de8 gcc/ 
* target-insns.def (builtin_longjmp, builtin_setjmp_receiver)
	(builtin_setjmp_setup, exception_receiver, nonlocal_goto)
	(nonlocal_goto_receiver): New targetm instruction patterns.
	* builtins.c (expand_builtin_setjmp_setup): Use them instead
	of HAVE_*/gen_* interface.
	(expand_builtin_setjmp_receiver): Likewise.
	(expand_builtin_longjmp, expand_builtin_nonlocal_goto): Likewise.
	* except.c (expand_dw2_landing_pad_for_region): Likewise.

From-SVN: r225422
 2015-07-05 07:48:04 +00:00
Richard Biener
5fa79de857 builtins.c (get_pointer_alignment_1): Handle POINTER_PLUS_EXPR. 
2015-07-02  Richard Biener  <rguenther@suse.de>

	* builtins.c (get_pointer_alignment_1): Handle POINTER_PLUS_EXPR.
	* fold-const.c (get_pointer_modulus_and_residue): Remove.
	(fold_binary_loc): Implement (T)ptr & CST in terms of
	get_pointer_alignment_1.
	* tree-vect-loop-manip.c (vect_gen_niters_for_prolog_loop):
	Make sure to build the alignment test on a SSA name without
	final alignment info valid only after the prologue.

From-SVN: r225310
 2015-07-02 11:33:16 +00:00
Andrew MacLeod
f088993974 function.h (ipa_opt_pass, [...]): Move forward declarations. 
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* function.h (ipa_opt_pass, ipa_opt_pass_d): Move forward declarations.
	* cgraph.h: Include ipa-ref.h and plugin-api.h.
	(ipa_opt_pass, ipa_opt_pass_d)): Relocate forward declarations here.
	(symtab_node::address_can_be_compared_p): Move function.
	* cgraph.c (symtab_node::address_can_be_compared_p): Relocate function
	definition here.
	* asan.c: Remove ipa-ref.h and plugin-api.h from include list.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* builtins.c: Likewise.
	* calls.c: Likewise.
	* cfgexpand.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* coverage.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dwarf2out.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* ggc-page.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple.c: Likewise.
	* gimplify.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* langhooks.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* omp-low.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* ree.c: Likewise.
	* sanopt.c: Likewise.
	* stor-layout.c: Likewise.
	* symtab.c: Likewise.
	* toplev.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/darwin.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/tilegx/mul-tables.c: Likewise.

ada
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* gcc-interface/trans.c: Remove ipa-ref.h and plugin-api.h from include
	list.
	* gcc-interface/utils.c: Likewise.

c
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
	* c-parser.c: Likewise.

c-family
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* c-common.c: Remove ipa-ref.h and plugin-api.h from include list.
	* c-gimplify.c: Likewise.
	* c-pragma.c: Likewise.
	* c-ubsan.c: Likewise.
	* cilk.c: Likewise.

cp
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* call.c: Remove ipa-ref.h and plugin-api.h from include list.
	* class.c: Likewise.
	* cp-ubsan.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* lambda.c: Likewise.
	* mangle.c: Likewise.
	* method.c: Likewise.
	* optimize.c: Likewise.
	* parser.c: Likewise.
	* semantics.c: Likewise.
	* tree.c: Likewise.
	* vtable-class-hierarchy.c: Likewise.

fortran
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* f95-lang.c: Remove ipa-ref.h and plugin-api.h from include list.
	* trans-decl.c: Likewise.

go
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* go-gcc.cc: Remove ipa-ref.h and plugin-api.h from include list.

java
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* class.c: Remove ipa-ref.h and plugin-api.h from include list.
	* decl.c: Likewise.
	* jcf-parse.c: Likewise.
	* resource.c: Likewise.

jit
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* dummy-frontend.c: Remove ipa-ref.h and plugin-api.h from include list.
	* jit-playback.c: Likewise.

lto
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* lto-lang.c: Remove ipa-ref.h and plugin-api.h from include list.
	* lto-object.c: Likewise.
	* lto-partition.c: Likewise.
	* lto-symtab.c: Likewise.
	* lto-tree.h: Likewise.
	* lto.c: Likewise.

objc
2015-06-25  Andrew MacLeod  <amacleod@redhat.com>

	* objc-act.c: Remove ipa-ref.h and plugin-api.h from include list.

From-SVN: r224986
 2015-06-25 18:32:38 +00:00
Andrew MacLeod
abb226c954 coretypes.h: Include input.h and as-a.h. 
2015-06-17  Andrew MacLeod  <amacleod@redhat.com>

	* coretypes.h: Include input.h and as-a.h.
	* rtl.h: Include input.h and as-a.h for generator files.
	* hwint.c: Include input.h.
	* vec.c: Include input.h.
	* alias.c: Do not include input.h, line-map.h or is-a.h.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* ccmp.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* cppbuiltin.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* debug.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* df.h: Likewise.
	* dfp.c: Likewise.
	* diagnostic-core.h: Likewise.
	* diagnostic.c: Likewise.
	* dojump.c: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* dse.c: Likewise.
	* dumpfile.c: Likewise.
	* dumpfile.h: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* et-forest.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcc-plugin.h: Likewise.
	* gcse.c: Likewise.
	* generic-match-head.c: Likewise.
	* ggc-page.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-match-head.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-streamer.h: Likewise.
	* gimple-walk.c: Likewise.
	* gimple.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* godump.c: Likewise.
	* graph.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* haifa-sched.c: Likewise.
	* hw-doloop.c: Likewise.
	* ifcvt.c: Likewise.
	* init-regs.c: Likewise.
	* input.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omega.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* opts-global.c: Likewise.
	* opts.h: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* pretty-print.h: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* real.c: Likewise.
	* realmpfr.c: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl-chkp.c: Likewise.
	* rtl-error.c: Likewise.
	* rtlanal.c: Likewise.
	* rtlhooks.c: Likewise.
	* sanopt.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* statistics.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* streamer-hooks.c: Likewise.
	* stringpool.c: Likewise.
	* symtab.c: Likewise.
	* target-globals.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-browser.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-scopedtables.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* valtrack.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vmsdbgout.c: Likewise.
	* vtable-verify.c: Likewise.
	* web.c: Likewise.
	* wide-int.cc: Likewise.
	* xcoffout.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/aarch-common.c: Likewise.
	* config/arm/arm-builtins.c: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr-c.c: Likewise.
	* config/avr/avr-log.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/darwin.c: Likewise.
	* config/default-c.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/glibc-c.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386-c.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/msformat-c.c: Likewise.
	* config/i386/winnt-cxx.c: Likewise.
	* config/i386/winnt-stubs.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64-c.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c-pragma.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep-pragma.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze-c.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430-c.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78-c.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh-c.c: Likewise.
	* config/sh/sh-mem.cc: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh_optimize_sett_clrt.cc: Likewise.
	* config/sh/sh_treg_combine.cc: Likewise.
	* config/sol2-c.c: Likewise.
	* config/sol2-cxx.c: Likewise.
	* config/sol2-stubs.c: Likewise.
	* config/sol2.c: Likewise.
	* config/sparc/sparc-c.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu-c.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/mul-tables.c: Likewise.
	* config/tilegx/tilegx-c.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/mul-tables.c: Likewise.
	* config/tilepro/tilepro-c.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850-c.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/visium/visium.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/vms/vms.c: Likewise.
	* config/vxworks.c: Likewise.
	* config/winnt-c.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.

ada
	* ada/gcc-interface/cuintp.c: Do not include input.h, line-map.h or
	is-a.h.
	* ada/gcc-interface/decl.c: Likewise.
	* ada/gcc-interface/misc.c: Likewise.
	* ada/gcc-interface/targtyps.c: Likewise.
	* ada/gcc-interface/trans.c: Likewise.
	* ada/gcc-interface/utils.c: Likewise.
	* ada/gcc-interface/utils2.c: Likewise.

c
	* c/c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
	* c/c-aux-info.c: Likewise.
	* c/c-convert.c: Likewise.
	* c/c-decl.c: Likewise.
	* c/c-errors.c: Likewise.
	* c/c-lang.c: Likewise.
	* c/c-objc-common.c: Likewise.
	* c/c-parser.c: Likewise.
	* c/c-typeck.c: Likewise.

c-family
	* c-family/array-notation-common.c: Do not include input.h, line-map.h
	or is-a.h.
	* c-family/c-ada-spec.c: Likewise.
	* c-family/c-cilkplus.c: Likewise.
	* c-family/c-common.c: Likewise.
	* c-family/c-common.h: Likewise.
	* c-family/c-cppbuiltin.c: Likewise.
	* c-family/c-dump.c: Likewise.
	* c-family/c-format.c: Likewise.
	* c-family/c-gimplify.c: Likewise.
	* c-family/c-indentation.c: Likewise.
	* c-family/c-lex.c: Likewise.
	* c-family/c-omp.c: Likewise.
	* c-family/c-opts.c: Likewise.
	* c-family/c-pch.c: Likewise.
	* c-family/c-ppoutput.c: Likewise.
	* c-family/c-pragma.c: Likewise.
	* c-family/c-pretty-print.c: Likewise.
	* c-family/c-semantics.c: Likewise.
	* c-family/c-ubsan.c: Likewise.
	* c-family/cilk.c: Likewise.
	* c-family/stub-objc.c: Likewise.

common
	* common/common-target.h: Do not include input.h, line-map.h or is-a.h.
	* common/common-targhooks.c: Likewise.

cp
	* cp/call.c: Do not include input.h, line-map.h or is-a.h.
	* cp/class.c: Likewise.
	* cp/constexpr.c: Likewise.
	* cp/cp-array-notation.c: Likewise.
	* cp/cp-gimplify.c: Likewise.
	* cp/cp-lang.c: Likewise.
	* cp/cp-objcp-common.c: Likewise.
	* cp/cp-tree.h: Likewise.
	* cp/cp-ubsan.c: Likewise.
	* cp/cvt.c: Likewise.
	* cp/decl.c: Likewise.
	* cp/decl2.c: Likewise.
	* cp/dump.c: Likewise.
	* cp/error.c: Likewise.
	* cp/except.c: Likewise.
	* cp/expr.c: Likewise.
	* cp/friend.c: Likewise.
	* cp/init.c: Likewise.
	* cp/lambda.c: Likewise.
	* cp/lex.c: Likewise.
	* cp/mangle.c: Likewise.
	* cp/method.c: Likewise.
	* cp/name-lookup.c: Likewise.
	* cp/optimize.c: Likewise.
	* cp/parser.c: Likewise.
	* cp/pt.c: Likewise.
	* cp/ptree.c: Likewise.
	* cp/repo.c: Likewise.
	* cp/rtti.c: Likewise.
	* cp/search.c: Likewise.
	* cp/semantics.c: Likewise.
	* cp/tree.c: Likewise.
	* cp/typeck.c: Likewise.
	* cp/typeck2.c: Likewise.
	* cp/vtable-class-hierarchy.c: Likewise.

fortran
	* fortran/convert.c: Do not include input.h, line-map.h or is-a.h.
	* fortran/cpp.c: Likewise.
	* fortran/decl.c: Likewise.
	* fortran/f95-lang.c: Likewise.
	* fortran/gfortran.h: Likewise.
	* fortran/iresolve.c: Likewise.
	* fortran/match.c: Likewise.
	* fortran/module.c: Likewise.
	* fortran/options.c: Likewise.
	* fortran/target-memory.c: Likewise.
	* fortran/trans-array.c: Likewise.
	* fortran/trans-common.c: Likewise.
	* fortran/trans-const.c: Likewise.
	* fortran/trans-decl.c: Likewise.
	* fortran/trans-expr.c: Likewise.
	* fortran/trans-intrinsic.c: Likewise.
	* fortran/trans-io.c: Likewise.
	* fortran/trans-openmp.c: Likewise.
	* fortran/trans-stmt.c: Likewise.
	* fortran/trans-types.c: Likewise.
	* fortran/trans.c: Likewise.

go
	* go/go-backend.c: Do not include input.h, line-map.h or is-a.h.
	* go/go-gcc.cc: Likewise.
	* go/go-lang.c: Likewise.
	* go/go-system.h: Likewise.

java
	* java/boehm.c: Do not include input.h, line-map.h or is-a.h.
	* java/builtins.c: Likewise.
	* java/class.c: Likewise.
	* java/constants.c: Likewise.
	* java/decl.c: Likewise.
	* java/except.c: Likewise.
	* java/expr.c: Likewise.
	* java/java-gimplify.c: Likewise.
	* java/jcf-dump.c: Likewise.
	* java/jcf-io.c: Likewise.
	* java/jcf-parse.c: Likewise.
	* java/jvgenmain.c: Likewise.
	* java/lang.c: Likewise.
	* java/mangle.c: Likewise.
	* java/mangle_name.c: Likewise.
	* java/resource.c: Likewise.
	* java/typeck.c: Likewise.
	* java/verify-glue.c: Likewise.
	* java/verify-impl.c: Likewise.

jit
	* jit/dummy-frontend.c: Do not include input.h, line-map.h or is-a.h.
	* jit/jit-common.h: Likewise.
	* jit/jit-playback.c: Likewise.

lto
	* lto/lto-lang.c: Do not include input.h, line-map.h or is-a.h.
	* lto/lto-object.c: Likewise.
	* lto/lto-partition.c: Likewise.
	* lto/lto-symtab.c: Likewise.
	* lto/lto.c: Likewise.

objc
	* objc/objc-act.c: Do not include input.h, line-map.h or is-a.h.
	* objc/objc-encoding.c: Likewise.
	* objc/objc-gnu-runtime-abi-01.c: Likewise.
	* objc/objc-lang.c: Likewise.
	* objc/objc-map.c: Likewise.
	* objc/objc-next-runtime-abi-01.c: Likewise.
	* objc/objc-next-runtime-abi-02.c: Likewise.
	* objc/objc-runtime-shared-support.c: Likewise.

objcp
	* objcp/objcp-decl.c: Do not include input.h, line-map.h or is-a.h.
	* objcp/objcp-lang.c: Likewise.

From-SVN: r224562
 2015-06-17 14:58:44 +00:00
Andrew MacLeod
13fdf2e2d5 coretypes.h: Include hash-table.h and hash-set.h for host files. 
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* coretypes.h: Include hash-table.h and hash-set.h for host files.
	* ggc.h: Don't include statistics.h>
	* hash-map.h: Remove all includes.
	* hash-set.h: Likewise.
	* hash-table.h: Add statistics.h, inchash.h and hash-map-traits.h to
	the include list. Remove <new>.
	* inchash.h: Remove all includes.
	* mem-stats.h: Likewise.
	* vec.h: No special processing for generators or ggc.  
	* alias.c : Adjust include files.
	* alloc-pool.c : Likewise.
	* alloc-pool.h : Likewise.
	* asan.c : Likewise.
	* attribs.c : Likewise.
	* auto-inc-dec.c : Likewise.
	* auto-profile.c : Likewise.
	* bb-reorder.c : Likewise.
	* bitmap.c : Likewise.
	* bitmap.h : Likewise.
	* bt-load.c : Likewise.
	* builtins.c : Likewise.
	* caller-save.c : Likewise.
	* calls.c : Likewise.
	* ccmp.c : Likewise.
	* cfg.c : Likewise.
	* cfganal.c : Likewise.
	* cfgbuild.c : Likewise.
	* cfgcleanup.c : Likewise.
	* cfgexpand.c : Likewise.
	* cfghooks.c : Likewise.
	* cfgloop.c : Likewise.
	* cfgloop.h : Likewise.
	* cfgloopanal.c : Likewise.
	* cfgloopmanip.c : Likewise.
	* cfgrtl.c : Likewise.
	* cgraph.c : Likewise.
	* cgraphbuild.c : Likewise.
	* cgraphclones.c : Likewise.
	* cgraphunit.c : Likewise.
	* cilk-common.c : Likewise.
	* combine-stack-adj.c : Likewise.
	* combine.c : Likewise.
	* compare-elim.c : Likewise.
	* context.c : Likewise.
	* convert.c : Likewise.
	* coverage.c : Likewise.
	* cppbuiltin.c : Likewise.
	* cprop.c : Likewise.
	* cse.c : Likewise.
	* cselib.c : Likewise.
	* data-streamer-in.c : Likewise.
	* data-streamer-out.c : Likewise.
	* data-streamer.c : Likewise.
	* data-streamer.h : Likewise.
	* dbxout.c : Likewise.
	* dce.c : Likewise.
	* ddg.c : Likewise.
	* debug.c : Likewise.
	* df-core.c : Likewise.
	* df-problems.c : Likewise.
	* df-scan.c : Likewise.
	* df.h : Likewise.
	* dfp.c : Likewise.
	* dojump.c : Likewise.
	* dominance.c : Likewise.
	* domwalk.c : Likewise.
	* double-int.c : Likewise.
	* dse.c : Likewise.
	* dumpfile.c : Likewise.
	* dwarf2asm.c : Likewise.
	* dwarf2cfi.c : Likewise.
	* dwarf2out.c : Likewise.
	* emit-rtl.c : Likewise.
	* et-forest.c : Likewise.
	* except.c : Likewise.
	* except.h : Likewise.
	* explow.c : Likewise.
	* expmed.c : Likewise.
	* expr.c : Likewise.
	* final.c : Likewise.
	* fixed-value.c : Likewise.
	* fold-const.c : Likewise.
	* function.c : Likewise.
	* fwprop.c : Likewise.
	* gcc-plugin.h : Likewise.
	* gcc.c : Likewise.
	* gcse-common.c : Likewise.
	* gcse.c : Likewise.
	* genattrtab.c : Likewise.
	* genautomata.c : Likewise.
	* genconditions.c : Likewise.
	* genemit.c : Likewise.
	* generic-match-head.c : Likewise.
	* genextract.c : Likewise.
	* gengtype-state.c : Likewise.
	* gengtype.c : Likewise.
	* genhooks.c : Likewise.
	* genmatch.c : Likewise.
	* genmodes.c : Likewise.
	* genrecog.c : Likewise.
	* gensupport.c : Likewise.
	* ggc-common.c : Likewise.
	* ggc-internal.h : Likewise.
	* ggc-none.c : Likewise.
	* ggc-page.c : Likewise.
	* gimple-builder.c : Likewise.
	* gimple-expr.c : Likewise.
	* gimple-fold.c : Likewise.
	* gimple-iterator.c : Likewise.
	* gimple-low.c : Likewise.
	* gimple-match-head.c : Likewise.
	* gimple-pretty-print.c : Likewise.
	* gimple-ssa-isolate-paths.c : Likewise.
	* gimple-ssa-strength-reduction.c : Likewise.
	* gimple-ssa.h : Likewise.
	* gimple-streamer-in.c : Likewise.
	* gimple-streamer-out.c : Likewise.
	* gimple-streamer.h : Likewise.
	* gimple-walk.c : Likewise.
	* gimple.c : Likewise.
	* gimplify-me.c : Likewise.
	* gimplify.c : Likewise.
	* godump.c : Likewise.
	* graph.c : Likewise.
	* graphds.c : Likewise.
	* graphite-blocking.c : Likewise.
	* graphite-dependences.c : Likewise.
	* graphite-interchange.c : Likewise.
	* graphite-isl-ast-to-gimple.c : Likewise.
	* graphite-optimize-isl.c : Likewise.
	* graphite-poly.c : Likewise.
	* graphite-scop-detection.c : Likewise.
	* graphite-sese-to-poly.c : Likewise.
	* graphite.c : Likewise.
	* haifa-sched.c : Likewise.
	* hard-reg-set.h : Likewise.
	* hw-doloop.c : Likewise.
	* ifcvt.c : Likewise.
	* inchash.c : Likewise.
	* incpath.c : Likewise.
	* init-regs.c : Likewise.
	* input.c : Likewise.
	* internal-fn.c : Likewise.
	* ipa-chkp.c : Likewise.
	* ipa-comdats.c : Likewise.
	* ipa-cp.c : Likewise.
	* ipa-devirt.c : Likewise.
	* ipa-icf-gimple.c : Likewise.
	* ipa-icf.c : Likewise.
	* ipa-inline-analysis.c : Likewise.
	* ipa-inline-transform.c : Likewise.
	* ipa-inline.c : Likewise.
	* ipa-polymorphic-call.c : Likewise.
	* ipa-profile.c : Likewise.
	* ipa-prop.c : Likewise.
	* ipa-pure-const.c : Likewise.
	* ipa-ref.c : Likewise.
	* ipa-reference.c : Likewise.
	* ipa-split.c : Likewise.
	* ipa-utils.c : Likewise.
	* ipa-visibility.c : Likewise.
	* ipa.c : Likewise.
	* ira-build.c : Likewise.
	* ira-color.c : Likewise.
	* ira-conflicts.c : Likewise.
	* ira-costs.c : Likewise.
	* ira-emit.c : Likewise.
	* ira-lives.c : Likewise.
	* ira.c : Likewise.
	* jump.c : Likewise.
	* langhooks.c : Likewise.
	* lcm.c : Likewise.
	* libfuncs.h : Likewise.
	* lists.c : Likewise.
	* loop-doloop.c : Likewise.
	* loop-init.c : Likewise.
	* loop-invariant.c : Likewise.
	* loop-iv.c : Likewise.
	* loop-unroll.c : Likewise.
	* lower-subreg.c : Likewise.
	* lra-assigns.c : Likewise.
	* lra-coalesce.c : Likewise.
	* lra-constraints.c : Likewise.
	* lra-eliminations.c : Likewise.
	* lra-lives.c : Likewise.
	* lra-remat.c : Likewise.
	* lra-spills.c : Likewise.
	* lra.c : Likewise.
	* lto-cgraph.c : Likewise.
	* lto-compress.c : Likewise.
	* lto-opts.c : Likewise.
	* lto-section-in.c : Likewise.
	* lto-section-out.c : Likewise.
	* lto-streamer-in.c : Likewise.
	* lto-streamer-out.c : Likewise.
	* lto-streamer.c : Likewise.
	* lto-streamer.h : Likewise.
	* mcf.c : Likewise.
	* mode-switching.c : Likewise.
	* modulo-sched.c : Likewise.
	* omega.c : Likewise.
	* omp-low.c : Likewise.
	* optabs.c : Likewise.
	* opts-global.c : Likewise.
	* opts.h : Likewise.
	* passes.c : Likewise.
	* plugin.c : Likewise.
	* postreload-gcse.c : Likewise.
	* postreload.c : Likewise.
	* predict.c : Likewise.
	* print-rtl.c : Likewise.
	* print-tree.c : Likewise.
	* profile.c : Likewise.
	* read-md.c : Likewise.
	* read-md.h : Likewise.
	* read-rtl.c : Likewise.
	* real.c : Likewise.
	* realmpfr.c : Likewise.
	* recog.c : Likewise.
	* ree.c : Likewise.
	* reg-stack.c : Likewise.
	* regcprop.c : Likewise.
	* reginfo.c : Likewise.
	* regrename.c : Likewise.
	* regstat.c : Likewise.
	* reload.c : Likewise.
	* reload1.c : Likewise.
	* reorg.c : Likewise.
	* resource.c : Likewise.
	* rtl-chkp.c : Likewise.
	* rtl.c : Likewise.
	* rtl.h : Likewise.
	* rtlanal.c : Likewise.
	* rtlhash.c : Likewise.
	* rtlhash.h : Likewise.
	* rtlhooks.c : Likewise.
	* sanopt.c : Likewise.
	* sched-deps.c : Likewise.
	* sched-ebb.c : Likewise.
	* sched-rgn.c : Likewise.
	* sched-vis.c : Likewise.
	* sdbout.c : Likewise.
	* sel-sched-dump.c : Likewise.
	* sel-sched-ir.c : Likewise.
	* sel-sched-ir.h : Likewise.
	* sel-sched.c : Likewise.
	* sese.c : Likewise.
	* shrink-wrap.c : Likewise.
	* shrink-wrap.h : Likewise.
	* simplify-rtx.c : Likewise.
	* stack-ptr-mod.c : Likewise.
	* statistics.c : Likewise.
	* stmt.c : Likewise.
	* stor-layout.c : Likewise.
	* store-motion.c : Likewise.
	* stringpool.c : Likewise.
	* symtab.c : Likewise.
	* target-globals.c : Likewise.
	* targhooks.c : Likewise.
	* tlink.c : Likewise.
	* toplev.c : Likewise.
	* tracer.c : Likewise.
	* trans-mem.c : Likewise.
	* tree-affine.c : Likewise.
	* tree-affine.h : Likewise.
	* tree-browser.c : Likewise.
	* tree-call-cdce.c : Likewise.
	* tree-cfg.c : Likewise.
	* tree-cfgcleanup.c : Likewise.
	* tree-chkp-opt.c : Likewise.
	* tree-chkp.c : Likewise.
	* tree-chrec.c : Likewise.
	* tree-complex.c : Likewise.
	* tree-data-ref.c : Likewise.
	* tree-dfa.c : Likewise.
	* tree-diagnostic.c : Likewise.
	* tree-dump.c : Likewise.
	* tree-eh.c : Likewise.
	* tree-eh.h : Likewise.
	* tree-emutls.c : Likewise.
	* tree-hasher.h : Likewise.
	* tree-if-conv.c : Likewise.
	* tree-inline.c : Likewise.
	* tree-inline.h : Likewise.
	* tree-into-ssa.c : Likewise.
	* tree-iterator.c : Likewise.
	* tree-loop-distribution.c : Likewise.
	* tree-nested.c : Likewise.
	* tree-nrv.c : Likewise.
	* tree-object-size.c : Likewise.
	* tree-outof-ssa.c : Likewise.
	* tree-parloops.c : Likewise.
	* tree-phinodes.c : Likewise.
	* tree-predcom.c : Likewise.
	* tree-pretty-print.c : Likewise.
	* tree-profile.c : Likewise.
	* tree-scalar-evolution.c : Likewise.
	* tree-sra.c : Likewise.
	* tree-ssa-address.c : Likewise.
	* tree-ssa-alias.c : Likewise.
	* tree-ssa-ccp.c : Likewise.
	* tree-ssa-coalesce.c : Likewise.
	* tree-ssa-copy.c : Likewise.
	* tree-ssa-copyrename.c : Likewise.
	* tree-ssa-dce.c : Likewise.
	* tree-ssa-dom.c : Likewise.
	* tree-ssa-dse.c : Likewise.
	* tree-ssa-forwprop.c : Likewise.
	* tree-ssa-ifcombine.c : Likewise.
	* tree-ssa-live.c : Likewise.
	* tree-ssa-loop-ch.c : Likewise.
	* tree-ssa-loop-im.c : Likewise.
	* tree-ssa-loop-ivcanon.c : Likewise.
	* tree-ssa-loop-ivopts.c : Likewise.
	* tree-ssa-loop-manip.c : Likewise.
	* tree-ssa-loop-niter.c : Likewise.
	* tree-ssa-loop-prefetch.c : Likewise.
	* tree-ssa-loop-unswitch.c : Likewise.
	* tree-ssa-loop.c : Likewise.
	* tree-ssa-math-opts.c : Likewise.
	* tree-ssa-operands.c : Likewise.
	* tree-ssa-phiopt.c : Likewise.
	* tree-ssa-phiprop.c : Likewise.
	* tree-ssa-pre.c : Likewise.
	* tree-ssa-propagate.c : Likewise.
	* tree-ssa-reassoc.c : Likewise.
	* tree-ssa-sccvn.c : Likewise.
	* tree-ssa-scopedtables.c : Likewise.
	* tree-ssa-sink.c : Likewise.
	* tree-ssa-strlen.c : Likewise.
	* tree-ssa-structalias.c : Likewise.
	* tree-ssa-tail-merge.c : Likewise.
	* tree-ssa-ter.c : Likewise.
	* tree-ssa-threadedge.c : Likewise.
	* tree-ssa-threadupdate.c : Likewise.
	* tree-ssa-uncprop.c : Likewise.
	* tree-ssa-uninit.c : Likewise.
	* tree-ssa.c : Likewise.
	* tree-ssanames.c : Likewise.
	* tree-stdarg.c : Likewise.
	* tree-streamer-in.c : Likewise.
	* tree-streamer-out.c : Likewise.
	* tree-streamer.c : Likewise.
	* tree-streamer.h : Likewise.
	* tree-switch-conversion.c : Likewise.
	* tree-tailcall.c : Likewise.
	* tree-vect-data-refs.c : Likewise.
	* tree-vect-generic.c : Likewise.
	* tree-vect-loop-manip.c : Likewise.
	* tree-vect-loop.c : Likewise.
	* tree-vect-patterns.c : Likewise.
	* tree-vect-slp.c : Likewise.
	* tree-vect-stmts.c : Likewise.
	* tree-vectorizer.c : Likewise.
	* tree-vectorizer.h : Likewise.
	* tree-vrp.c : Likewise.
	* tree.c : Likewise.
	* tsan.c : Likewise.
	* ubsan.c : Likewise.
	* valtrack.c : Likewise.
	* valtrack.h : Likewise.
	* value-prof.c : Likewise.
	* var-tracking.c : Likewise.
	* varasm.c : Likewise.
	* varpool.c : Likewise.
	* vec.c: Likewise.
	* vmsdbgout.c : Likewise.
	* vtable-verify.c : Likewise.
	* vtable-verify.h : Likewise.
	* web.c : Likewise.
	* wide-int.cc : Likewise.
	* xcoffout.c : Likewise.
	* config/aarch64/aarch64-builtins.c : Likewise.
	* config/aarch64/aarch64.c : Likewise.
	* config/aarch64/cortex-a57-fma-steering.c : Likewise.
	* config/alpha/alpha.c : Likewise.
	* config/arc/arc.c : Likewise.
	* config/arm/aarch-common.c : Likewise.
	* config/arm/arm-builtins.c : Likewise.
	* config/arm/arm-c.c : Likewise.
	* config/arm/arm.c : Likewise.
	* config/avr/avr-c.c : Likewise.
	* config/avr/avr-log.c : Likewise.
	* config/avr/avr.c : Likewise.
	* config/bfin/bfin.c : Likewise.
	* config/c6x/c6x.c : Likewise.
	* config/cr16/cr16.c : Likewise.
	* config/cris/cris.c : Likewise.
	* config/darwin-c.c : Likewise.
	* config/darwin.c : Likewise.
	* config/default-c.c : Likewise.
	* config/epiphany/epiphany.c : Likewise.
	* config/epiphany/mode-switch-use.c : Likewise.
	* config/epiphany/resolve-sw-modes.c : Likewise.
	* config/fr30/fr30.c : Likewise.
	* config/frv/frv.c : Likewise.
	* config/ft32/ft32.c : Likewise.
	* config/glibc-c.c : Likewise.
	* config/h8300/h8300.c : Likewise.
	* config/i386/i386-c.c : Likewise.
	* config/i386/i386.c : Likewise.
	* config/i386/msformat-c.c : Likewise.
	* config/i386/winnt-cxx.c : Likewise.
	* config/i386/winnt-stubs.c : Likewise.
	* config/i386/winnt.c : Likewise.
	* config/ia64/ia64-c.c : Likewise.
	* config/ia64/ia64.c : Likewise.
	* config/iq2000/iq2000.c : Likewise.
	* config/lm32/lm32.c : Likewise.
	* config/m32c/m32c-pragma.c : Likewise.
	* config/m32c/m32c.c : Likewise.
	* config/m32r/m32r.c : Likewise.
	* config/m68k/m68k.c : Likewise.
	* config/mcore/mcore.c : Likewise.
	* config/mep/mep-pragma.c : Likewise.
	* config/mep/mep.c : Likewise.
	* config/microblaze/microblaze-c.c : Likewise.
	* config/microblaze/microblaze.c : Likewise.
	* config/mips/mips.c : Likewise.
	* config/mmix/mmix.c : Likewise.
	* config/mn10300/mn10300.c : Likewise.
	* config/moxie/moxie.c : Likewise.
	* config/msp430/msp430-c.c : Likewise.
	* config/msp430/msp430.c : Likewise.
	* config/nds32/nds32-cost.c : Likewise.
	* config/nds32/nds32-fp-as-gp.c : Likewise.
	* config/nds32/nds32-intrinsic.c : Likewise.
	* config/nds32/nds32-isr.c : Likewise.
	* config/nds32/nds32-md-auxiliary.c : Likewise.
	* config/nds32/nds32-memory-manipulation.c : Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c : Likewise.
	* config/nds32/nds32-predicates.c : Likewise.
	* config/nds32/nds32.c : Likewise.
	* config/nios2/nios2.c : Likewise.
	* config/nvptx/nvptx.c : Likewise.
	* config/pa/pa.c : Likewise.
	* config/pdp11/pdp11.c : Likewise.
	* config/rl78/rl78-c.c : Likewise.
	* config/rl78/rl78.c : Likewise.
	* config/rs6000/rs6000-c.c : Likewise.
	* config/rs6000/rs6000.c : Likewise.
	* config/rx/rx.c : Likewise.
	* config/s390/s390-c.c : Likewise.
	* config/s390/s390.c : Likewise.
	* config/sh/sh-c.c : Likewise.
	* config/sh/sh-mem.cc : Likewise.
	* config/sh/sh.c : Likewise.
	* config/sh/sh_optimize_sett_clrt.cc : Likewise.
	* config/sh/sh_treg_combine.cc : Likewise.
	* config/sol2-c.c : Likewise.
	* config/sol2-cxx.c : Likewise.
	* config/sol2-stubs.c : Likewise.
	* config/sol2.c : Likewise.
	* config/sparc/sparc-c.c : Likewise.
	* config/sparc/sparc.c : Likewise.
	* config/spu/spu-c.c : Likewise.
	* config/spu/spu.c : Likewise.
	* config/stormy16/stormy16.c : Likewise.
	* config/tilegx/mul-tables.c : Likewise.
	* config/tilegx/tilegx-c.c : Likewise.
	* config/tilegx/tilegx.c : Likewise.
	* config/tilepro/mul-tables.c : Likewise.
	* config/tilepro/tilepro-c.c : Likewise.
	* config/tilepro/tilepro.c : Likewise.
	* config/v850/v850-c.c : Likewise.
	* config/v850/v850.c : Likewise.
	* config/vax/vax.c : Likewise.
	* config/visium/visium.c : Likewise.
	* config/vms/vms-c.c : Likewise.
	* config/vms/vms.c : Likewise.
	* config/vxworks.c : Likewise.
	* config/winnt-c.c : Likewise.
	* config/xtensa/xtensa.c : Likewise.

ada
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* gcc-interface/cuintp.c : Adjust include files.
	* gcc-interface/decl.c : Likewise.
	* gcc-interface/misc.c : Likewise.
	* gcc-interface/targtyps.c : Likewise.
	* gcc-interface/trans.c : Likewise.
	* gcc-interface/utils.c : Likewise.
	* gcc-interface/utils2.c : Likewise.
	
c
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* c-array-notation.c : Adjust include files.
	* c-aux-info.c : Likewise.
	* c-convert.c : Likewise.
	* c-decl.c : Likewise.
	* c-errors.c : Likewise.
	* c-lang.c : Likewise.
	* c-lang.h : Likewise.
	* c-objc-common.c : Likewise.
	* c-parser.c : Likewise.
	* c-typeck.c : Likewise.

cfamily
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* array-notation-common.c : Adjust include files.
	* c-ada-spec.c : Likewise.
	* c-cilkplus.c : Likewise.
	* c-common.c : Likewise.
	* c-common.h : Likewise.
	* c-cppbuiltin.c : Likewise.
	* c-dump.c : Likewise.
	* c-format.c : Likewise.
	* c-gimplify.c : Likewise.
	* c-indentation.c : Likewise.
	* c-lex.c : Likewise.
	* c-omp.c : Likewise.
	* c-opts.c : Likewise.
	* c-pch.c : Likewise.
	* c-ppoutput.c : Likewise.
	* c-pragma.c : Likewise.
	* c-pretty-print.c : Likewise.
	* c-semantics.c : Likewise.
	* c-ubsan.c : Likewise.
	* cilk.c : Likewise.
	* stub-objc.c : Likewise.

cp
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* call.c : Adjust include files.
	* class.c : Likewise.
	* constexpr.c : Likewise.
	* cp-array-notation.c : Likewise.
	* cp-cilkplus.c : Likewise.
	* cp-gimplify.c : Likewise.
	* cp-lang.c : Likewise.
	* cp-objcp-common.c : Likewise.
	* cp-tree.h : Likewise.
	* cp-ubsan.c : Likewise.
	* cvt.c : Likewise.
	* decl.c : Likewise.
	* decl2.c : Likewise.
	* dump.c : Likewise.
	* error.c : Likewise.
	* except.c : Likewise.
	* expr.c : Likewise.
	* friend.c : Likewise.
	* init.c : Likewise.
	* lambda.c : Likewise.
	* lex.c : Likewise.
	* mangle.c : Likewise.
	* method.c : Likewise.
	* name-lookup.c : Likewise.
	* optimize.c : Likewise.
	* parser.c : Likewise.
	* pt.c : Likewise.
	* ptree.c : Likewise.
	* repo.c : Likewise.
	* rtti.c : Likewise.
	* search.c : Likewise.
	* semantics.c : Likewise.
	* tree.c : Likewise.
	* typeck.c : Likewise.
	* typeck2.c : Likewise.
	* vtable-class-hierarchy.c : Likewise.

fortran
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* convert.c : Adjust include files.
	* cpp.c : Likewise.
	* decl.c : Likewise.
	* f95-lang.c : Likewise.
	* gfortran.h : Likewise.
	* iresolve.c : Likewise.
	* match.c : Likewise.
	* module.c : Likewise.
	* openmp.c : Likewise.
	* options.c : Likewise.
	* target-memory.c : Likewise.
	* trans-array.c : Likewise.
	* trans-common.c : Likewise.
	* trans-const.c : Likewise.
	* trans-decl.c : Likewise.
	* trans-expr.c : Likewise.
	* trans-intrinsic.c : Likewise.
	* trans-io.c : Likewise.
	* trans-openmp.c : Likewise.
	* trans-stmt.c : Likewise.
	* trans-types.c : Likewise.
	* trans.c : Likewise.


go
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* go-backend.c : Adjust include files.
	* go-gcc.cc : Likewise.
	* go-lang.c : Likewise.

java
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* boehm.c : Adjust include files.
	* builtins.c : Likewise.
	* class.c : Likewise.
	* constants.c : Likewise.
	* decl.c : Likewise.
	* except.c : Likewise.
	* expr.c : Likewise.
	* java-gimplify.c : Likewise.
	* java-tree.h : Likewise.
	* jcf-dump.c : Likewise.
	* jcf-io.c : Likewise.
	* jcf-parse.c : Likewise.
	* jcf-reader.c : Likewise.
	* jvgenmain.c : Likewise.
	* lang.c : Likewise.
	* mangle.c : Likewise.
	* mangle_name.c : Likewise.
	* resource.c : Likewise.
	* typeck.c : Likewise.
	* verify-glue.c : Likewise.
	* verify-impl.c : Likewise.

jit
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* dummy-frontend.c : Adjust include files.
	* jit-common.h : Likewise.
	* jit-playback.c : Likewise.

lto
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* lto-lang.c : Adjust include files.
	* lto-object.c : Likewise.
	* lto-partition.c : Likewise.
	* lto-partition.h : Likewise.
	* lto-symtab.c : Likewise.
	* lto.c : Likewise.
	* lto.h : Likewise.

objc
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* objc-act.c : Adjust include files.
	* objc-encoding.c : Likewise.
	* objc-gnu-runtime-abi-01.c : Likewise.
	* objc-lang.c : Likewise.
	* objc-map.c : Likewise.
	* objc-next-runtime-abi-01.c : Likewise.
	* objc-next-runtime-abi-02.c : Likewise.
	* objc-runtime-shared-support.c : Likewise.

objcp
2015-06-08  Andrew MacLeod  <amacleod@redhat.com>

	* objcp-decl.c : Adjust include files.
	* objcp-lang.c : Likewise.

From-SVN: r224250
 2015-06-08 21:06:50 +00:00
Richard Sandiford
e67d1102e0 emit-rtl.c, [...]: Replace rtx base types with more derived ones. 
gcc/
	* emit-rtl.c, expr.c, gcse.c, optabs.c, optabs.h, print-rtl.c,
	rtl.h, bb-reorder.c, builtins.c, calls.c, cfgbuild.c, cfgexpand.c,
	cfgrtl.c, cilk-common.c, config/i386/i386.md, cse.c, dwarf2cfi.c,
	except.c, final.c, function.c, gcse-common.c, genemit.c,
	haifa-sched.c, ifcvt.c, jump.c, loop-invariant.c, loop-iv.c,
	lra-constraints.c, lra.c, reload1.c, resource.c, rtlanal.c,
	sched-deps.c, sched-ebb.c, sel-sched-ir.c, sel-sched.c,
	shrink-wrap.c, stmt.c, store-motion.c: Replace rtx base types with
	more derived ones.

From-SVN: r224187
 2015-06-06 13:14:45 +00:00
James Greenhalgh
f8940d4a09 [Patch] The comparison in a compare exchange should not take place in VOIDmode 
gcc/

	* builtins.c (expand_builtin_atomic_compare_exchange): Call
	emit_cmp_and_jump_insns with the mode of target.

From-SVN: r224148
 2015-06-05 08:47:44 +00:00
Andrew MacLeod
ecb9f2236c coretypes.h: Include machmode.h... 
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* coretypes.h: Include machmode.h, signop.h, wide-int.h, double-int.h,
	real.h, and fixed-value.h when included in host source files.
	* double-int.h: Remove redundant #includes listed above.
	* fixed-value.h: Likewise.
	* real.h: Likewise.
	* wide-int.h: Likewise.
	* inchash.h: Likewise.
	* rtl.h: Add some include files When included from a generator file.
	* target.h: Remove wide-int.h and insn-modes.h from the include list.
	* internal-fn.h: Don't include coretypes.h.
	* alias.c: Adjust includes for restructured coretypes.h.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* auto-profile.c: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* ccmp.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* cppbuiltin.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* data-streamer.c: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* debug.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* df.h: Likewise.
	* dfp.c: Likewise.
	* dojump.c: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* dse.c: Likewise.
	* dumpfile.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarf2out.h: Likewise.
	* emit-rtl.c: Likewise.
	* et-forest.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* fwprop.c: Likewise.
	* gcc-plugin.h: Likewise.
	* gcse.c: Likewise.
	* generic-match-head.c: Likewise.
	* ggc-page.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-match-head.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-streamer.h: Likewise.
	* gimple-walk.c: Likewise.
	* gimple.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* godump.c: Likewise.
	* graph.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-isl-ast-to-gimple.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* haifa-sched.c: Likewise.
	* hooks.h: Likewise.
	* hw-doloop.c: Likewise.
	* ifcvt.c: Likewise.
	* incpath.c: Likewise.
	* init-regs.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa-chkp.c: Likewise.
	* ipa-comdats.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-polymorphic-call.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-visibility.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omega.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* real.c: Likewise.
	* realmpfr.c: Likewise.
	* realmpfr.h: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* regs.h: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtl-chkp.c: Likewise.
	* rtlanal.c: Likewise.
	* rtlhooks.c: Likewise.
	* sanopt.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* shrink-wrap.c: Likewise.
	* shrink-wrap.h: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* statistics.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* symtab.c: Likewise.
	* target-globals.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-affine.h: Likewise.
	* tree-browser.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-pretty-print.h: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-loop.h: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-scopedtables.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* valtrack.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vmsdbgout.c: Likewise.
	* vtable-verify.c: Likewise.
	* web.c: Likewise.
	* wide-int-print.cc: Likewise.
	* wide-int-print.h: Likewise.
	* wide-int.cc: Likewise.
	* xcoffout.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/aarch64/cortex-a57-fma-steering.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/aarch-common.c: Likewise.
	* config/arm/arm-builtins.c: Likewise.
	* config/arm/arm-c.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr-c.c: Likewise.
	* config/avr/avr-log.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin-c.c: Likewise.
	* config/darwin.c: Likewise.
	* config/default-c.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/ft32/ft32.c: Likewise.
	* config/glibc-c.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386-c.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/msformat-c.c: Likewise.
	* config/i386/winnt-cxx.c: Likewise.
	* config/i386/winnt-stubs.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64-c.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c-pragma.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep-pragma.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze-c.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430-c.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/nvptx/nvptx.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78-c.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390-c.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh-c.c: Likewise.
	* config/sh/sh-mem.cc: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sh/sh_optimize_sett_clrt.cc: Likewise.
	* config/sh/sh_treg_combine.cc: Likewise.
	* config/sol2-c.c: Likewise.
	* config/sol2-cxx.c: Likewise.
	* config/sol2-stubs.c: Likewise.
	* config/sol2.c: Likewise.
	* config/sparc/sparc-c.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu-c.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/mul-tables.c: Likewise.
	* config/tilegx/tilegx-c.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/mul-tables.c: Likewise.
	* config/tilepro/tilepro-c.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850-c.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/visium/visium.c: Likewise.
	* config/vms/vms-c.c: Likewise.
	* config/vms/vms.c: Likewise.
	* config/vxworks.c: Likewise.
	* config/winnt-c.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.
	* common/config/bfin/bfin-common.c: Likewise.
ada
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* gcc-interface/cuintp.c: Adjust includes for restructured coretypes.h.
	* gcc-interface/decl.c: Likewise.
	* gcc-interface/misc.c: Likewise.
	* gcc-interface/targtyps.c: Likewise.
	* gcc-interface/trans.c: Likewise.
	* gcc-interface/utils.c: Likewise.
	* gcc-interface/utils2.c: Likewise.


c
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* c-array-notation.c: Adjust includes for restructured coretypes.h.
	* c-aux-info.c: Likewise.
	* c-convert.c: Likewise.
	* c-decl.c: Likewise.
	* c-errors.c: Likewise.
	* c-lang.c: Likewise.
	* c-objc-common.c: Likewise.
	* c-parser.c: Likewise.
	* c-typeck.c: Likewise.


c-family
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* array-notation-common.c: Adjust includes for restructured coretypes.h.
	* c-ada-spec.c: Likewise.
	* c-cilkplus.c: Likewise.
	* c-common.c: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-dump.c: Likewise.
	* c-format.c: Likewise.
	* c-gimplify.c: Likewise.
	* c-indentation.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c-opts.c: Likewise.
	* c-pch.c: Likewise.
	* c-ppoutput.c: Likewise.
	* c-pragma.c: Likewise.
	* c-pretty-print.c: Likewise.
	* c-semantics.c: Likewise.
	* c-ubsan.c: Likewise.
	* cilk.c: Likewise.
	* stub-objc.c: Likewise.


cp
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* call.c: Adjust includes for restructured coretypes.h.
	* class.c: Likewise.
	* constexpr.c: Likewise.
	* cp-array-notation.c: Likewise.
	* cp-gimplify.c: Likewise.
	* cp-lang.c: Likewise.
	* cp-objcp-common.c: Likewise.
	* cp-tree.h: Likewise.
	* cp-ubsan.c: Likewise.
	* cvt.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* dump.c: Likewise.
	* error.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* friend.c: Likewise.
	* init.c: Likewise.
	* lambda.c: Likewise.
	* lex.c: Likewise.
	* mangle.c: Likewise.
	* method.c: Likewise.
	* name-lookup.c: Likewise.
	* optimize.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* ptree.c: Likewise.
	* repo.c: Likewise.
	* rtti.c: Likewise.
	* search.c: Likewise.
	* semantics.c: Likewise.
	* tree.c: Likewise.
	* typeck.c: Likewise.
	* typeck2.c: Likewise.
	* vtable-class-hierarchy.c: Likewise.


fortran
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* convert.c: Adjust includes for restructured coretypes.h.
	* cpp.c: Likewise.
	* decl.c: Likewise.
	* f95-lang.c: Likewise.
	* iresolve.c: Likewise.
	* match.c: Likewise.
	* module.c: Likewise.
	* options.c: Likewise.
	* target-memory.c: Likewise.
	* trans-array.c: Likewise.
	* trans-common.c: Likewise.
	* trans-const.c: Likewise.
	* trans-decl.c: Likewise.
	* trans-expr.c: Likewise.
	* trans-intrinsic.c: Likewise.
	* trans-io.c: Likewise.
	* trans-openmp.c: Likewise.
	* trans-stmt.c: Likewise.
	* trans-types.c: Likewise.
	* trans.c: Likewise.


go
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* go-backend.c: Adjust includes for restructured coretypes.h.
	* go-c.h: Likewise.
	* go-gcc.cc: Likewise.
	* go-lang.c: Likewise.


java
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* boehm.c: Adjust includes for restructured coretypes.h.
	* builtins.c: Likewise.
	* class.c: Likewise.
	* constants.c: Likewise.
	* decl.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* java-gimplify.c: Likewise.
	* jcf-dump.c: Likewise.
	* jcf-io.c: Likewise.
	* jcf-parse.c: Likewise.
	* jvgenmain.c: Likewise.
	* lang.c: Likewise.
	* mangle.c: Likewise.
	* mangle_name.c: Likewise.
	* resource.c: Likewise.
	* typeck.c: Likewise.
	* verify-glue.c: Likewise.
	* verify-impl.c: Likewise.


jit
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* dummy-frontend.c: Adjust includes for restructured coretypes.h.
	* jit-common.h: Likewise.
	* jit-playback.c: Likewise.


lto
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* lto-lang.c: Adjust includes for restructured coretypes.h.
	* lto-object.c: Likewise.
	* lto-partition.c: Likewise.
	* lto-symtab.c: Likewise.
	* lto.c: Likewise.


objc
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* objc-act.c: Adjust includes for restructured coretypes.h.
	* objc-encoding.c: Likewise.
	* objc-gnu-runtime-abi-01.c: Likewise.
	* objc-lang.c: Likewise.
	* objc-map.c: Likewise.
	* objc-next-runtime-abi-01.c: Likewise.
	* objc-next-runtime-abi-02.c: Likewise.
	* objc-runtime-shared-support.c: Likewise.


objcp
2015-06-04  Andrew MacLeod  <amacleod@redhat.com>

	* objcp-decl.c: Adjust includes for restructured coretypes.h.
	* objcp-lang.c: Likewise.

From-SVN: r224136
 2015-06-04 17:49:54 +00:00
H.J. Lu
f093f5a63b Mark parameters with ATTRIBUTE_UNUSED 
* builtins.c (expand_builtin_acc_on_device): Mark parameters
	with ATTRIBUTE_UNUSED.

From-SVN: r223805
 2015-05-28 04:41:34 -07:00
Julian Brown
32eaed9380 re PR libgomp/65742 (Several libgomp.oacc-* failures after r221922.) 
PR libgomp/65742

    gcc/
    * builtins.c (expand_builtin_acc_on_device): Don't use open-coded
    sequence for !ACCEL_COMPILER.

    libgomp/
    * oacc-init.c (plugin/plugin-host.h): Include.
    (acc_on_device): Check whether we're in an offloaded region for
    host_nonshm
    plugin. Don't use __builtin_acc_on_device.
    * plugin/plugin-host.c (GOMP_OFFLOAD_openacc_parallel): Set
    nonshm_exec flag in thread-local data.
    (GOMP_OFFLOAD_openacc_create_thread_data): Allocate thread-local
    data for host_nonshm plugin.
    (GOMP_OFFLOAD_openacc_destroy_thread_data): Free thread-local data
    for host_nonshm plugin.
    * plugin/plugin-host.h: New.

From-SVN: r223801
 2015-05-28 09:29:19 +00:00
Trevor Saunders
581edfa33d remove most ifdef STACK_GROWS_DOWNWARD 
gcc/c-family/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* c-cppbuiltin.c (c_cpp_builtins): Use if instead of #if with
	STACK_GROWS_DOWNWARD.

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* builtins.c, dwarf2cfi.c, explow.c, expr.c, recog.c,
	sched-deps.c: Use if instead of preprocessor checks with
	STACK_GROWS_DOWNWARD.

From-SVN: r223514
 2015-05-22 01:03:42 +00:00
Trevor Saunders
62f9f30bfb always define STACK_GROWS_DOWNWARD 
gcc/c-family/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* c-cppbuiltin.c (c_cpp_builtins): Check the value of
	STACK_GROWS_DOWNWARD rather than if it is defined.

gcc/ChangeLog:

2015-05-20  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* *.c: Check the value of STACK_GROWS_DOWNWARD rather than if it
	is defined.
	* config/**/*.h: Define STACK_GROWS_DOWNWARD to an integer.
	* defaults.h: Provide default for STACK_GROWS_DOWNWARD.
	* doc/tm.texi.in: Update references to STACK_GROWS_DOWNWARD.
	* doc/tm.texi: Regenerate.

From-SVN: r223513
 2015-05-22 01:03:11 +00:00
Mikhail Maltsev
1476d1bd02 Promote types of RTL expressions to more derived ones. 
* bb-reorder.c (set_edge_can_fallthru_flag): Use rtx_jump_insn where
	feasible.
	(fix_up_fall_thru_edges): Likewise.
	(fix_crossing_conditional_branches): Likewise. Promote jump targets
	from to rtx_insn to rtx_code_label where feasible.
	* bt-load.c (move_btr_def): Remove as-a cast of the value returned by
	gen_move_insn (returned type changed to rtx_insn).
	* builtins.c (expand_errno_check): Fix arguments of
	do_compare_rtx_and_jump (now expects rtx_code_label).
	(expand_builtin_acc_on_device): Likewise.
	* cfgcleanup.c (try_simplify_condjump): Add cast when calling
	invert_jump (now exprects rtx_jump_insn).
	* cfgexpand.c (label_rtx_for_bb): Promote return type to rtx_code_label.
	(construct_init_block): Use rtx_code_label.
	* cfgrtl.c (block_label): Promote return type to rtx_code_label.
	(try_redirect_by_replacing_jump): Use cast to rtx_jump_insn when
	calling redirect_jump.
	(patch_jump_insn): Likewise.
	(redirect_branch_edge): Likewise.
	(force_nonfallthru_and_redirect): Likewise.
	(fixup_reorder_chain): Explicitly use rtx_jump_insn instead of rtx_insn
	when suitable.
	(rtl_lv_add_condition_to_bb): Update call of do_compare_rtx_and_jump.
	* cfgrtl.h: Promote return type of block_label to rtx_code_label.
	* config/bfin/bfin.c (hwloop_optimize): Fix call of emit_label_before.
	* config/i386/i386.c (ix86_emit_cmove): Explicitly use rtx_code_label
	to store the value retured by gen_label_rtx.
	* config/mips/mips.c (mips16_split_long_branches): Promote rtx_insn to
	rtx_jump_insn.
	* config/sh/sh.c (gen_far_branch): Likewise. Fix call of invert_jump.
	(split_branches): Fix calls of redirect_jump.
	* dojump.c (jumpifnot): Promote argument type from rtx to rtx_code_label.
	(jumpifnot_1): Likewise.
	(jumpif): Likewise.
	(jumpif_1): Likewise.
	(do_jump_1): Likewise.
	(do_jump): Likewise. Use rtx_code_label when feasible.
	(do_jump_by_parts_greater_rtx): Likewise.
	(do_jump_by_parts_zero_rtx): Likewise.
	(do_jump_by_parts_equality_rtx): Likewise.
	(do_compare_rtx_and_jump): Likewise.
	* dojump.h: Update function prototypes.
	* dse.c (emit_inc_dec_insn_before): Remove case (gen_move_insn now
	returns rtx_insn).
	* emit-rtl.c (emit_jump_insn_before_noloc): Promote return type to
	rtx_jump_insn.
	(emit_label_before): Likewise.
	(emit_jump_insn_after_noloc): Likewise.
	(emit_jump_insn_after_setloc): Likewise.
	(emit_jump_insn_after): Likewise
	(emit_jump_insn_before_setloc): Likewise.
	(emit_jump_insn_before): Likewise.
	(emit_label_before): Promote return type to rtx_code_label.
	(emit_label): Likewise.
	* except.c (sjlj_emit_dispatch_table): Use jump_target_rtx.
	* explow.c (emit_stack_save): Use gen_move_insn_uncast instead of
	gen_move_insn.
	(emit_stack_restore): Likewise.
	* expmed.c (emit_store_flag_force): Fix calls of do_compare_rtx_and_jump.
	(do_cmp_and_jump): Likewise.
	* expr.c (expand_expr_real_2): Likewise. Promote some local variables
	from rtx to rtx_code_label.
	(gen_move_insn_uncast): New function.
	* expr.h: Update return type of gen_move_insn (promote to rtx_insn).
	* function.c (convert_jumps_to_returns): Fix call of redirect_jump.
	* gcse.c (pre_insert_copy_insn): Use rtx_insn instead of rtx.
	* ifcvt.c (dead_or_predicable): Use rtx_jump_insn when calling
	invert_jump_1 and redirect_jump_1.
	* internal-fn.c (expand_arith_overflow_result_store): Fix call of
	do_compare_rtx_and_jump.
	(expand_addsub_overflow): Likewise.
	(expand_neg_overflow): Likewise.
	(expand_mul_overflow): Likewise.
	* ira.c (split_live_ranges_for_shrink_wrap): Use rtx_insn for
	return value of gen_move_insn.
	* jump.c (redirect_jump): Promote argument from rtx to rtx_jump_insn.
	* loop-doloop.c (add_test): Use rtx_code_label.
	(doloop_modify): Likewise.
	(doloop_optimize): Likewise.
	* loop-unroll.c (compare_and_jump_seq): Promote rtx to rtx_code_label.
	* lra-constraints.c (emit_spill_move): Remove cast of value returned
	by gen_move_insn.
	(inherit_reload_reg): Add cast when calling dump_insn_slim.
	(split_reg): Likewise.
	* modulo-sched.c (schedule_reg_moves): Remove cast of value returned by
	gen_move_insn.
	* optabs.c (expand_binop_directly): Remove casts of values returned by
	maybe_gen_insn.
	(expand_unop_direct): Likewise.
	(expand_abs): Likewise.
	(maybe_emit_unop_insn): Likewise.
	(maybe_gen_insn): Promote return type to rtx_insn.
	* optabs.h: Update prototype of maybe_gen_insn.
	* postreload-gcse.c (eliminate_partially_redundant_load): Remove
	redundant cast.
	* recog.c (struct peep2_insn_data): Promote type of insn field to
	rtx_insn.
	(peep2_reinit_state): Use NULL instead of NULL_RTX.
	(peep2_attempt): Remove casts of insn in peep2_insn_data.
	(peep2_fill_buffer): Promote argument from rtx to rtx_insn
	* recog.h (struct insn_gen_fn): Promote return types of function
	pointers and operator ().from rtx to rtx_insn.
	* reorg.c (fill_simple_delay_slots): Promote rtx_insn to rtx_jump_insn.
	(fill_eager_delay_slots): Likewise.
	(relax_delay_slots): Likewise.
	(make_return_insns): Likewise.
	(dbr_schedule): Likewise.
	(optimize_skips): Likewise.
	(reorg_redirect_jump): Likewise.
	(fill_slots_from_thread): Likewise.
	* reorg.h: Update prototypes.
	* resource.c (find_dead_or_set_registers): Use dyn_cast to
	rtx_jump_insn instead of check.  Use it's jump_target method.
	* rtl.h (rtx_jump_insn::jump_label): Define new method.
	(rtx_jump_insn::jump_target): Define new method.
	(rtx_jump_insn::set_jump_target): Define new method.
	* rtlanal.c (tablejump_p): Promote type of one local variable.
	* sched-deps.c (sched_analyze_2): Promote rtx to rtx_insn_list.
	(sched_analyze_insn): Likewise.
	* sched-vis.c (print_insn_with_notes): Promote rtx to rtx_insn.
	(print_insn): Likewise.
	* stmt.c (label_rtx): Promote return type to rtx_insn.
	(force_label_rtx): Likewise.
	(jump_target_rtx): Define new function.
	(expand_label): Use it, get rid of one cast.
	(expand_naked_return): Promote rtx to rtx_code_label.
	(do_jump_if_equal): Fix do_compare_rtx_and_jump call.
	(expand_case): Use rtx_code_label instread of rtx where feasible.
	(expand_sjlj_dispatch_table): Likewise.
	(emit_case_nodes): Likewise.
	* stmt.h: Declare jump_target_rtx.  Update prototypes.  Fix comments.
	* store-motion.c (insert_store): Make use of new return type of
	gen_move_insn and remove a cast.
	(replace_store_insn): Likewise.

From-SVN: r223454
 2015-05-20 19:39:42 +00:00
Eric Botcazou
d33606c306 insn-notes.def (UPDATE_SJLJ_CONTEXT): New note. 
* insn-notes.def (UPDATE_SJLJ_CONTEXT): New note.
	* builtins.c (expand_builtin_update_setjmp_buf): Make global.
	(expand_stack_restore): Call record_new_stack_level.
	(expand_stack_save): Do not call do_pending_stack_adjust.
	* builtins.h (expand_builtin_update_setjmp_buf): Declare.
	* calls.c (expand_call): Call record_new_stack_level for alloca.
	* except.c (sjlj_mark_call_sites): Expand builtin_update_setjmp_buf
	wherever a NOTE_INSN_UPDATE_SJLJ_CONTEXT note is present.
	(update_sjlj_context): New global function.
	* except.h (update_sjlj_context): Declare.
	* explow.c (record_new_stack_level): New global function.
	(allocate_dynamic_stack_space): Call record_new_stack_level.
	* explow.h (record_new_stack_level): Declare.
	* final.c (final_scan_insn): Deal with NOTE_INSN_UPDATE_SJLJ_CONTEXT.
	* cfgrtl.c (duplicate_insn_chain): Likewise.

Co-Authored-By: Tristan Gingold <gingold@adacore.com>

From-SVN: r223348
 2015-05-19 09:33:27 +00:00
Andrew MacLeod
46b35980b8 re PR target/65697 (__atomic memory barriers not strong enough for __sync builtins) 
2015-05-12  Andrew MacLeod  <amacleod@redhat.com>

	PR target/65697
	* coretypes.h (MEMMODEL_SYNC, MEMMODEL_BASE_MASK): New macros.
	(enum memmodel): Add SYNC_{ACQUIRE,RELEASE,SEQ_CST}.
	* tree.h (memmodel_from_int, memmodel_base, is_mm_relaxed,
	is_mm_consume,is_mm_acquire, is_mm_release, is_mm_acq_rel,
	is_mm_seq_cst, is_mm_sync): New accessor functions.
	* builtins.c (expand_builtin_sync_operation,
	expand_builtin_compare_and_swap): Use MEMMODEL_SYNC_SEQ_CST.
	(expand_builtin_sync_lock_release): Use MEMMODEL_SYNC_RELEASE.
	(get_memmodel,  expand_builtin_atomic_compare_exchange,
	expand_builtin_atomic_load, expand_builtin_atomic_store,
	expand_builtin_atomic_clear): Use new accessor routines.
	(expand_builtin_sync_synchronize): Use MEMMODEL_SYNC_SEQ_CST.
	* optabs.c (expand_compare_and_swap_loop): Use MEMMODEL_SYNC_SEQ_CST.
	(maybe_emit_sync_lock_test_and_set): Use new accessors and
	MEMMODEL_SYNC_ACQUIRE.
	(expand_sync_lock_test_and_set): Use MEMMODEL_SYNC_ACQUIRE.
	(expand_mem_thread_fence, expand_mem_signal_fence, expand_atomic_load,
	expand_atomic_store): Use new accessors.
	* emit-rtl.c (need_atomic_barrier_p): Add additional enum cases.
	* tsan.c (instrument_builtin_call): Update check for memory model beyond
	final enum to use MEMMODEL_LAST.
	* c-family/c-common.c: Use new accessor for memmodel_base.
	* config/aarch64/aarch64.c (aarch64_expand_compare_and_swap): Use new
	accessors.
	* config/aarch64/atomics.md (atomic_load<mode>,atomic_store<mode>,
	arch64_load_exclusive<mode>, aarch64_store_exclusive<mode>,
	mem_thread_fence, *dmb): Likewise.
	* config/alpha/alpha.c (alpha_split_compare_and_swap,
	alpha_split_compare_and_swap_12): Likewise.
	* config/arm/arm.c (arm_expand_compare_and_swap,
	arm_split_compare_and_swap, arm_split_atomic_op): Likewise.
	* config/arm/sync.md (atomic_load<mode>, atomic_store<mode>,
	atomic_loaddi): Likewise.
	* config/i386/i386.c (ix86_destroy_cost_data, ix86_memmodel_check):
	Likewise.
	* config/i386/sync.md (mem_thread_fence, atomic_store<mode>): Likewise.
	* config/ia64/ia64.c (ia64_expand_atomic_op): Add new memmodel cases and
	use new accessors.
	* config/ia64/sync.md (mem_thread_fence, atomic_load<mode>,
	atomic_store<mode>, atomic_compare_and_swap<mode>,
	atomic_exchange<mode>): Use new accessors.
	* config/mips/mips.c (mips_process_sync_loop): Likewise.
	* config/pa/pa.md (atomic_loaddi, atomic_storedi): Likewise.
	* config/rs6000/rs6000.c (rs6000_pre_atomic_barrier,
	rs6000_post_atomic_barrier): Add new cases.
	(rs6000_expand_atomic_compare_and_swap): Use new accessors.
	* config/rs6000/sync.md (mem_thread_fence): Add new cases.
	(atomic_load<mode>): Add new cases and use new accessors.
	(store_quadpti): Add new cases.
	* config/s390/s390.md (mem_thread_fence, atomic_store<mode>): Use new
	accessors.
	* config/sparc/sparc.c (sparc_emit_membar_for_model): Use new accessors.
	* doc/extend.texi: Update docs to indicate 16 bits are used for memory
	model, not 8.

From-SVN: r223096
 2015-05-12 20:01:47 +00:00
Richard Sandiford
f7df4a840c rtl.h (always_void_p): New function. 
gcc/
	* rtl.h (always_void_p): New function.
	* gengenrtl.c (always_void_p): Likewise.
	(genmacro): Don't add a mode parameter to gen_rtx_foo if rtxes
	with code foo are always VOIDmode.
	* genemit.c (gen_exp): Update gen_rtx_foo calls accordingly.
	* builtins.c, caller-save.c, calls.c, cfgexpand.c, combine.c,
	compare-elim.c, config/aarch64/aarch64.c,
	config/aarch64/aarch64.md, config/alpha/alpha.c,
	config/alpha/alpha.md, config/arc/arc.c, config/arc/arc.md,
	config/arm/arm-fixed.md, config/arm/arm.c, config/arm/arm.md,
	config/arm/ldrdstrd.md, config/arm/thumb2.md, config/arm/vfp.md,
	config/avr/avr.c, config/bfin/bfin.c, config/c6x/c6x.c,
	config/c6x/c6x.md, config/cr16/cr16.c, config/cris/cris.c,
	config/cris/cris.md, config/darwin.c, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c, config/frv/frv.c,
	config/frv/frv.md, config/h8300/h8300.c, config/i386/i386.c,
	config/i386/i386.md, config/i386/sse.md, config/ia64/ia64.c,
	config/ia64/vect.md, config/iq2000/iq2000.c,
	config/iq2000/iq2000.md, config/lm32/lm32.c, config/lm32/lm32.md,
	config/m32c/m32c.c, config/m32r/m32r.c, config/m68k/m68k.c,
	config/m68k/m68k.md, config/mcore/mcore.c, config/mcore/mcore.md,
	config/mep/mep.c, config/microblaze/microblaze.c,
	config/mips/mips.c, config/mips/mips.md, config/mmix/mmix.c,
	config/mn10300/mn10300.c, config/msp430/msp430.c,
	config/nds32/nds32-memory-manipulation.c, config/nds32/nds32.c,
	config/nds32/nds32.md, config/nios2/nios2.c, config/nvptx/nvptx.c,
	config/pa/pa.c, config/pa/pa.md, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000.c,
	config/rs6000/rs6000.md, config/rs6000/vector.md,
	config/rs6000/vsx.md, config/rx/rx.c, config/rx/rx.md,
	config/s390/s390.c, config/s390/s390.md, config/sh/sh.c,
	config/sh/sh.md, config/sh/sh_treg_combine.cc,
	config/sparc/sparc.c, config/sparc/sparc.md, config/spu/spu.c,
	config/spu/spu.md, config/stormy16/stormy16.c,
	config/tilegx/tilegx.c, config/tilegx/tilegx.md,
	config/tilepro/tilepro.c, config/tilepro/tilepro.md,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax.c,
	config/visium/visium.c, config/xtensa/xtensa.c, cprop.c, dse.c,
	expr.c, gcse.c, ifcvt.c, ira.c, jump.c, lower-subreg.c,
	lra-constraints.c, lra-eliminations.c, lra.c, postreload.c, ree.c,
	reg-stack.c, reload.c, reload1.c, reorg.c, sel-sched.c,
	var-tracking.c: Update calls accordingly.

From-SVN: r222883
 2015-05-07 16:58:46 +00:00
Trevor Saunders
21afc57d08 change local vars to rtx_insn * 
gcc/ChangeLog:

2015-05-02  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* builtins.c (expand_builtin_trap): Change type of local
	variable to rtx_insn *.
	* config/arc/arc.md: Likewise.
	* config/arm/arm.c (arm_barrier_cost): Likewise.
	* config/avr/avr.c (avr_reorg): Likewise.
	* config/bfin/bfin.c (workaround_speculation): Likewise.
	(add_sched_insns_for_speculation): Likewise.
	* config/i386/i386.c (ix86_init_pic_reg): Likewise.
	(ix86_emit_save_regs): Likewise.
	(get_scratch_register_on_entry): Likewise.
	(ix86_emit_restore_reg_using_pop): Likewise.
	(ix86_emit_leave): Likewise.
	(ix86_emit_restore_regs_using_mov): Likewise.
	(ix86_expand_epilogue): Likewise.
	* config/rl78/rl78.c (rl78_alloc_physical_registers_cmp):
	Likewise.
	(rl78_alloc_physical_registers_umul): Likewise.
	* config/sh/sh.md: Likewise.
	* cselib.c (discard_useless_locs): Likewise.
	(cselib_invalidate_regno): Likewise.
	(cselib_invalidate_mem): Likewise.
	* function.c (expand_function_start): Likewise.
	(emit_use_return_register_into_block): Likewise.
	* gcse.c: Likewise.
	* haifa-sched.c (ok_for_early_queue_removal): Likewise.
	* ifcvt.c (noce_get_alt_condition): Likewise.
	* loop-doloop.c (doloop_condition_get): Likewise.
	* lra-constraints.c (inherit_in_ebb): Likewise.
	* modulo-sched.c (sms_schedule_by_order): Likewise.
	* recog.c (next_insn_tests_no_inequality): Likewise.
	* reorg.c (emit_delay_sequence): Likewise.
	(update_reg_dead_notes): Likewise.
	(fix_reg_dead_note): Likewise.
	(fill_slots_from_thread): Likewise.
	(delete_computation): Likewise.

From-SVN: r222730
 2015-05-02 21:03:53 +00:00
David Malcolm
6f3d1a5e66 Fix spurious semicolons 
gcc/ChangeLog:
	* builtins.c (fold_builtin_1): Remove spurious second
	semicolon.
	* cgraph.h (symtab_node::get_availability): Likewise.
	* opts.c (common_handle_option): Remove spurious second semicolon.
	* tree-ssa-loop-ivopts.c (extract_cond_operands): Likewise.
	* tree-ssa-loop-niter.c (derive_constant_upper_bound_ops): Likewise.

gcc/cp/ChangeLog:
	* cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove spurious
	trailing semicolon.

gcc/fortran/ChangeLog:
	* options.c (gfc_init_options): Remove spurious second
	semicolon.
	* trans-stmt.c (gfc_trans_allocate): Likewise.

From-SVN: r222658
 2015-04-30 21:07:45 +00:00
Trevor Saunders
9a52250502 add default definition of EH_RETURN_DATA_REGNO 
gcc/ChangeLog:

2015-04-21  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* defaults.h: New definition of EH_RETURN_DATA_REGNO.
	* except.c: Remove definition of EH_RETURN_DATA_REGNO.
	* builtins.c (expand_builtin): Remove check if
	EH_RETURN_DATA_REGNO is defined.
	* df-scan.c (df_bb_refs_collect): Likewise.
	(df_get_exit_block_use_set): Likewise.
	* haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
	* ira-lives.c (process_bb_node_lives): Likewise.
	* lra-lives.c (process_bb_lives): Likewise.

From-SVN: r222293
 2015-04-22 00:44:08 +00:00
Max Filippov
2e612c470d Turn RETURN_ADDR_IN_PREVIOUS_FRAME into C expression 
This allows a target to support both windowed and non-windowed ABI.

2015-03-03  Max Filippov  <jcmvbkbc@gmail.com>

gcc/
	* builtins.c (expand_builtin_return_addr): Add
	RETURN_ADDR_IN_PREVIOUS_FRAME to 'if' condition, remove
	surrounding #ifdef.
	* config/sparc/sparc.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Change
	definition to 1.
	* config/xtensa/xtensa.h (RETURN_ADDR_IN_PREVIOUS_FRAME):
	Likewise.
	* defaults.h (RETURN_ADDR_IN_PREVIOUS_FRAME): Define to 0 if
	undefined.
	* doc/tm.texi.in (RETURN_ADDR_IN_PREVIOUS_FRAME): Update
	paragraph.

From-SVN: r221150
 2015-03-03 15:04:02 +00:00
Richard Biener
4ceae7e957 re PR testsuite/63175 (FAIL: gcc.dg/vect/costmodel/ppc/costmodel-bb-slp-9a.c scan-tree-dump-times slp2" basic block vectorized using SLP" 1) 
2015-02-27  Richard Biener  <rguenther@suse.de>

	PR middle-end/63175
	* builtins.c (get_object_alignment_2): Make sure to re-apply
	the ANDed mask after recursing to its operand gets us a new
	misalignment bit position.

From-SVN: r221043
 2015-02-27 08:37:51 +00:00
Jakub Jelinek
d51151b2f4 re PR sanitizer/64981 (-fsanitize=address cant expand __builtin_ia32_rdtsc) 
PR sanitizer/64981
	* builtins.c (expand_builtin): Call targetm.expand_builtin
	for BUILT_IN_MD builtins regardless of asan_intercepted_p.

	* gcc.dg/asan/pr64981.c: New test.

From-SVN: r220551
 2015-02-09 22:23:58 +01:00
Richard Biener
cbf5d0e70c re PR middle-end/64313 (gcc.dg/torture/builtin-explog-1.c fails on bare-metal targets) 
2015-01-21  Richard Biener  <rguenther@suse.de>

	PR middle-end/64313
	* tree-core.h (builtin_info, builtin_info_type): Turn from
	an object with two arrays into an array of an object with
	decl and two flags, implicit_p and declared_p.
	* tree.h (builtin_decl_explicit, builtin_decl_implicit,
	set_builtin_decl, set_builtin_decl_implicit_p,
	builtin_decl_explicit_p, builtin_decl_implicit_p): Adjust.
	(set_builtin_decl_declared_p, builtin_decl_declared_p): New functions.
	* builtins.c (builtin_info): Adjust.
	* gimplify.c (gimplify_addr_expr): References to builtins
	that have been declared by the user makes them eligible for
	use by the compiler.  Call set_builtin_decl_implicit_p on them.

	c/
	* c-decl.c (merge_decls): Call set_builtin_decl_declared_p
	for builtins the user declared correctly.

	cp/
	* decl.c (duplicate_decls): Call set_builtin_decl_declared_p
	for builtins the user declared correctly.

From-SVN: r219928
 2015-01-21 09:04:53 +00:00
Uros Bizjak
2a1dcf2747 builtins.c (expand_builtin_acc_on_device): Check target for NULL. 
* builtins.c (expand_builtin_acc_on_device): Check target for NULL.

From-SVN: r219735
 2015-01-16 14:16:46 +01:00
Thomas Schwinge
41dbbb3789 Merge current set of OpenACC changes from gomp-4_0-branch. 
contrib/
	* gcc_update (files_and_dependencies): Update rules for new
	libgomp/plugin/Makefrag.am and libgomp/plugin/configfrag.ac files.
	gcc/
	* builtin-types.def (BT_FN_VOID_INT_INT_VAR)
	(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
	(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
	New function types.
	* builtins.c: Include "gomp-constants.h".
	(expand_builtin_acc_on_device): New function.
	(expand_builtin, is_inexpensive_builtin): Handle
	BUILT_IN_ACC_ON_DEVICE.
	* builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER):
	New macros.
	* cgraph.c (cgraph_node::create): Consider flag_openacc next to
	flag_openmp.
	* config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h.
	<*-intelmic-* | *-intelmicemul-*> (tm_file): Add
	i386/intelmic-offload.h.
	* gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link
	to libgomp and its dependencies.
	* config/arc/arc.h (LINK_COMMAND_SPEC): Likewise.
	* config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
	* config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
	* config/ia64/hpux.h (LIB_SPEC): Likewise.
	* config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
	* config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
	* doc/generic.texi: Update for OpenACC changes.
	* doc/gimple.texi: Likewise.
	* doc/invoke.texi: Likewise.
	* doc/sourcebuild.texi: Likewise.
	* gimple-pretty-print.c (dump_gimple_omp_for): Handle
	GF_OMP_FOR_KIND_OACC_LOOP.
	(dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS,
	GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA,
	GF_OMP_TARGET_KIND_OACC_UPDATE,
	GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
	Dump more data.
	* gimple.c: Update comments for OpenACC changes.
	* gimple.def: Likewise.
	* gimple.h: Likewise.
	(enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP,
	GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
	GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE,
	GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
	(gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the
	appropriate place.
	(is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions.
	* gimplify.c: Include "gomp-constants.h".
	Update comments for OpenACC changes.
	(is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA,
	OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA,
	OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
	(gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
	OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
	OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
	OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER,
	OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
	OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
	OMP_CLAUSE_SEQ.
	(gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use
	GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
	OMP_CLAUSE_SET_MAP_KIND.
	(gimplify_oacc_cache): New function.
	(gimplify_omp_for): Handle OACC_LOOP.
	(gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL,
	OACC_DATA.
	(gimplify_omp_target_update): Handle OACC_ENTER_DATA,
	OACC_EXIT_DATA, OACC_UPDATE.
	(gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA,
	OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA,
	OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE.
	(gimplify_body): Consider flag_openacc next to flag_openmp.
	* lto-streamer-out.c: Include "gomp-constants.h".
	* omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE)
	(BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END)
	(BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL)
	(BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT)
	(BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS)
	(BUILT_IN_ACC_ON_DEVICE): New builtins.
	* omp-low.c: Include "gomp-constants.h".
	Update comments for OpenACC changes.
	(struct omp_context): Add reduction_map, gwv_below, gwv_this
	members.
	(extract_omp_for_data, use_pointer_for_field, install_var_field)
	(new_omp_context, delete_omp_context, scan_sharing_clauses)
	(create_omp_child_function, scan_omp_for, scan_omp_target)
	(check_omp_nesting_restrictions, lower_reduction_clauses)
	(build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges):
	Update for OpenACC changes.
	(scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS:
	OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH,
	OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG,
	OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
	OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT,
	OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ.  Use GOMP_MAP_* instead of
	OMP_CLAUSE_MAP_*.
	(expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
	Handle GF_OMP_FOR_KIND_OACC_LOOP.
	(expand_omp_target, lower_omp_target): Handle
	GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
	GF_OMP_TARGET_KIND_OACC_UPDATE,
	GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA,
	GF_OMP_TARGET_KIND_OACC_DATA.
	(pass_expand_omp::execute, execute_lower_omp)
	(pass_diagnose_omp_blocks::gate): Consider flag_openacc next to
	flag_openmp.
	(offload_symbol_decl): New variable.
	(oacc_get_reduction_array_id, oacc_max_threads)
	(get_offload_symbol_decl, get_base_type, lookup_oacc_reduction)
	(maybe_lookup_oacc_reduction, enclosing_target_ctx)
	(oacc_loop_or_target_p, oacc_lower_reduction_var_helper)
	(oacc_gimple_assign, oacc_initialize_reduction_data)
	(oacc_finalize_reduction_data, oacc_process_reduction_data): New
	functions.
	(is_targetreg_ctx): Remove function.
	* tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_,
	OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE,
	OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
	OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT,
	OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS,
	OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH.
	* tree.c (omp_clause_code_name, walk_tree_1): Update accordingly.
	* tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR)
	(OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR)
	(OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR)
	(OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR)
	(OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros.
	* tree-core.h: Update comments for OpenACC changes.
	(enum omp_clause_map_kind): Remove.
	(struct tree_omp_clause): Change type of map_kind member from enum
	omp_clause_map_kind to unsigned char.
	* tree-inline.c: Update comments for OpenACC changes.
	* tree-nested.c: Likewise.  Include "gomp-constants.h".
	(convert_nonlocal_reference_stmt, convert_local_reference_stmt)
	(convert_tramp_reference_stmt, convert_gimple_call): Update for
	OpenACC changes.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
	OMP_CLAUSE_SET_MAP_KIND.
	* tree-pretty-print.c: Include "gomp-constants.h".
	(dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT,
	OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG,
	OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ,
	OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR,
	OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
	OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT.  Use GOMP_MAP_*
	instead of OMP_CLAUSE_MAP_*.
	(dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS,
	OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE,
	OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
	* tree-streamer-in.c: Include "gomp-constants.h".
	(unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of
	OMP_CLAUSE_MAP_*.  Use OMP_CLAUSE_SET_MAP_KIND.
	* tree-streamer-out.c: Include "gomp-constants.h".
	(pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of
	OMP_CLAUSE_MAP_*.
	* tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA)
	(OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE)
	(OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes.
	* tree.c (omp_clause_num_ops): Update accordingly.
	* tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE):
	Likewise.
	(OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY)
	(OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES)
	(OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES)
	(OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES)
	(OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES)
	(OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros.
	* tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind.
	(OMP_CLAUSE_SET_MAP_KIND): New macro.
	* varpool.c (varpool_node::get_create): Consider flag_openacc next
	to flag_openmp.
	* config/i386/intelmic-offload.h: New file.
	* config/nvptx/offload.h: Likewise.
	gcc/ada/
	* gcc-interface/utils.c (DEF_FUNCTION_TYPE_VAR_8)
	(DEF_FUNCTION_TYPE_VAR_12): New macros.
	gcc/c-family/
	* c.opt (fopenacc): New option.
	* c-cppbuiltin.c (c_cpp_builtins): Conditionally define _OPENACC.
	* c-common.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
	New macros.
	* c-common.h (c_finish_oacc_wait): New prototype.
	* c-omp.c: Include "omp-low.h" and "gomp-constants.h".
	(c_finish_oacc_wait): New function.
	* c-pragma.c (oacc_pragmas): New variable.
	(c_pp_lookup_pragma, init_pragma): Handle it.
	* c-pragma.h (enum pragma_kind): Add PRAGMA_OACC_CACHE,
	PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA, PRAGMA_OACC_EXIT_DATA,
	PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP, PRAGMA_OACC_PARALLEL,
	PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
	(enum pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_ASYNC,
	PRAGMA_OACC_CLAUSE_AUTO, PRAGMA_OACC_CLAUSE_COLLAPSE,
	PRAGMA_OACC_CLAUSE_COPY, PRAGMA_OACC_CLAUSE_COPYIN,
	PRAGMA_OACC_CLAUSE_COPYOUT, PRAGMA_OACC_CLAUSE_CREATE,
	PRAGMA_OACC_CLAUSE_DELETE, PRAGMA_OACC_CLAUSE_DEVICE,
	PRAGMA_OACC_CLAUSE_DEVICEPTR, PRAGMA_OACC_CLAUSE_FIRSTPRIVATE,
	PRAGMA_OACC_CLAUSE_GANG, PRAGMA_OACC_CLAUSE_HOST,
	PRAGMA_OACC_CLAUSE_IF, PRAGMA_OACC_CLAUSE_NUM_GANGS,
	PRAGMA_OACC_CLAUSE_NUM_WORKERS, PRAGMA_OACC_CLAUSE_PRESENT,
	PRAGMA_OACC_CLAUSE_PRESENT_OR_COPY,
	PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYIN,
	PRAGMA_OACC_CLAUSE_PRESENT_OR_COPYOUT,
	PRAGMA_OACC_CLAUSE_PRESENT_OR_CREATE, PRAGMA_OACC_CLAUSE_PRIVATE,
	PRAGMA_OACC_CLAUSE_REDUCTION, PRAGMA_OACC_CLAUSE_SELF,
	PRAGMA_OACC_CLAUSE_SEQ, PRAGMA_OACC_CLAUSE_VECTOR,
	PRAGMA_OACC_CLAUSE_VECTOR_LENGTH, PRAGMA_OACC_CLAUSE_WAIT,
	PRAGMA_OACC_CLAUSE_WORKER.
	gcc/c/
	* c-parser.c: Include "gomp-constants.h".
	(c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
	omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
	Use OMP_CLAUSE_SET_MAP_KIND.
	(c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
	PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
	(c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
	PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
	PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
	(c_parser_omp_clause_name): Handle "auto", "async", "copy",
	"copyout", "create", "delete", "deviceptr", "gang", "host",
	"num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
	"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
	"present_or_create", "pcreate", "seq", "self", "vector",
	"vector_length", "wait", "worker".
	(OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
	(OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
	(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
	(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
	(c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
	(c_parser_oacc_wait_list, c_parser_oacc_data_clause)
	(c_parser_oacc_data_clause_deviceptr)
	(c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
	(c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
	(c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
	(c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
	(c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
	(c_parser_oacc_parallel, c_parser_oacc_update)
	(c_parser_oacc_wait): New functions.
	* c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
	(c_finish_oacc_data): New prototypes.
	* c-typeck.c: Include "gomp-constants.h".
	(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
	GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
	OMP_CLAUSE_SET_MAP_KIND.
	(c_finish_oacc_parallel, c_finish_oacc_kernels)
	(c_finish_oacc_data): New functions.
	(c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
	OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
	OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
	OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
	OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
	GOMP_MAP_FORCE_DEVICEPTR.
	gcc/cp/
	* parser.c: Include "gomp-constants.h".
	(cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
	omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
	Use OMP_CLAUSE_SET_MAP_KIND.
	(cp_parser_omp_construct, cp_parser_pragma): Handle
	PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
	PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
	PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
	(cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
	"create", "delete", "deviceptr", "host", "num_gangs",
	"num_workers", "present", "present_or_copy", "pcopy",
	"present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
	"present_or_create", "pcreate", "vector_length", "wait".
	(OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
	(OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
	(OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
	(OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
	(cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
	(cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
	(cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
	(cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
	(cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
	(cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
	(cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
	(cp_parser_oacc_kernels, cp_parser_oacc_loop)
	(cp_parser_oacc_parallel, cp_parser_oacc_update)
	(cp_parser_oacc_wait): New functions.
	* cp-tree.h (finish_oacc_data, finish_oacc_kernels)
	(finish_oacc_parallel): New prototypes.
	* semantics.c: Include "gomp-constants.h".
	(handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
	GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
	OMP_CLAUSE_SET_MAP_KIND.
	(finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
	OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
	Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
	(finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
	functions.
	gcc/fortran/
	* lang.opt (fopenacc): New option.
	* cpp.c (cpp_define_builtins): Conditionally define _OPENACC.
	* dump-parse-tree.c (show_omp_node): Split part of it into...
	(show_omp_clauses): ... this new function.
	(show_omp_node, show_code_node): Handle EXEC_OACC_PARALLEL_LOOP,
	EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
	EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
	EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
	EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
	(show_namespace): Update for OpenACC.
	* f95-lang.c (DEF_FUNCTION_TYPE_VAR_2, DEF_FUNCTION_TYPE_VAR_8)
	(DEF_FUNCTION_TYPE_VAR_12, DEF_GOACC_BUILTIN)
	(DEF_GOACC_BUILTIN_COMPILER): New macros.
	* types.def (BT_FN_VOID_INT_INT_VAR)
	(BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
	(BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
	New function types.
	* gfortran.h (gfc_statement): Add ST_OACC_PARALLEL_LOOP,
	ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
	ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_DATA,
	ST_OACC_END_DATA, ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA,
	ST_OACC_LOOP, ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE,
	ST_OACC_WAIT, ST_OACC_CACHE, ST_OACC_KERNELS_LOOP,
	ST_OACC_END_KERNELS_LOOP, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
	ST_OACC_ROUTINE.
	(struct gfc_expr_list): New data type.
	(gfc_get_expr_list): New macro.
	(gfc_omp_map_op): Add OMP_MAP_FORCE_ALLOC, OMP_MAP_FORCE_DEALLOC,
	OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM, OMP_MAP_FORCE_TOFROM,
	OMP_MAP_FORCE_PRESENT, OMP_MAP_FORCE_DEVICEPTR.
	(OMP_LIST_FIRST, OMP_LIST_DEVICE_RESIDENT, OMP_LIST_USE_DEVICE)
	(OMP_LIST_CACHE): New enumerators.
	(struct gfc_omp_clauses): Add async_expr, gang_expr, worker_expr,
	vector_expr, num_gangs_expr, num_workers_expr, vector_length_expr,
	wait_list, tile_list, async, gang, worker, vector, seq,
	independent, wait, par_auto, gang_static, and loc members.
	(struct gfc_namespace): Add oacc_declare_clauses member.
	(gfc_exec_op): Add EXEC_OACC_KERNELS_LOOP,
	EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS,
	EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
	EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
	EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
	(gfc_free_expr_list, gfc_resolve_oacc_directive)
	(gfc_resolve_oacc_declare, gfc_resolve_oacc_parallel_loop_blocks)
	(gfc_resolve_oacc_blocks): New prototypes.
	* match.c (match_exit_cycle): Handle EXEC_OACC_LOOP and
	EXEC_OACC_PARALLEL_LOOP.
	* match.h (gfc_match_oacc_cache, gfc_match_oacc_wait)
	(gfc_match_oacc_update, gfc_match_oacc_declare)
	(gfc_match_oacc_loop, gfc_match_oacc_host_data)
	(gfc_match_oacc_data, gfc_match_oacc_kernels)
	(gfc_match_oacc_kernels_loop, gfc_match_oacc_parallel)
	(gfc_match_oacc_parallel_loop, gfc_match_oacc_enter_data)
	(gfc_match_oacc_exit_data, gfc_match_oacc_routine): New
	prototypes.
	* openmp.c: Include "diagnostic.h" and "gomp-constants.h".
	(gfc_free_omp_clauses): Update for members added to struct
	gfc_omp_clauses.
	(gfc_match_omp_clauses): Change mask paramter to uint64_t.  Add
	openacc parameter.
	(resolve_omp_clauses): Add openacc parameter.  Update for OpenACC.
	(struct fortran_omp_context): Add is_openmp member.
	(gfc_resolve_omp_parallel_blocks): Initialize it.
	(gfc_resolve_do_iterator): Update for OpenACC.
	(gfc_resolve_omp_directive): Call
	resolve_omp_directive_inside_oacc_region.
	(OMP_CLAUSE_PRIVATE, OMP_CLAUSE_FIRSTPRIVATE)
	(OMP_CLAUSE_LASTPRIVATE, OMP_CLAUSE_COPYPRIVATE)
	(OMP_CLAUSE_SHARED, OMP_CLAUSE_COPYIN, OMP_CLAUSE_REDUCTION)
	(OMP_CLAUSE_IF, OMP_CLAUSE_NUM_THREADS, OMP_CLAUSE_SCHEDULE)
	(OMP_CLAUSE_DEFAULT, OMP_CLAUSE_ORDERED, OMP_CLAUSE_COLLAPSE)
	(OMP_CLAUSE_UNTIED, OMP_CLAUSE_FINAL, OMP_CLAUSE_MERGEABLE)
	(OMP_CLAUSE_ALIGNED, OMP_CLAUSE_DEPEND, OMP_CLAUSE_INBRANCH)
	(OMP_CLAUSE_LINEAR, OMP_CLAUSE_NOTINBRANCH, OMP_CLAUSE_PROC_BIND)
	(OMP_CLAUSE_SAFELEN, OMP_CLAUSE_SIMDLEN, OMP_CLAUSE_UNIFORM)
	(OMP_CLAUSE_DEVICE, OMP_CLAUSE_MAP, OMP_CLAUSE_TO)
	(OMP_CLAUSE_FROM, OMP_CLAUSE_NUM_TEAMS, OMP_CLAUSE_THREAD_LIMIT)
	(OMP_CLAUSE_DIST_SCHEDULE): Use uint64_t.
	(OMP_CLAUSE_ASYNC, OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS)
	(OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_COPY, OMP_CLAUSE_COPYOUT)
	(OMP_CLAUSE_CREATE, OMP_CLAUSE_PRESENT)
	(OMP_CLAUSE_PRESENT_OR_COPY, OMP_CLAUSE_PRESENT_OR_COPYIN)
	(OMP_CLAUSE_PRESENT_OR_COPYOUT, OMP_CLAUSE_PRESENT_OR_CREATE)
	(OMP_CLAUSE_DEVICEPTR, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER)
	(OMP_CLAUSE_VECTOR, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT)
	(OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_DEVICE_RESIDENT)
	(OMP_CLAUSE_HOST_SELF, OMP_CLAUSE_OACC_DEVICE, OMP_CLAUSE_WAIT)
	(OMP_CLAUSE_DELETE, OMP_CLAUSE_AUTO, OMP_CLAUSE_TILE): New macros.
	(gfc_match_omp_clauses): Handle those.
	(OACC_PARALLEL_CLAUSES, OACC_KERNELS_CLAUSES, OACC_DATA_CLAUSES)
	(OACC_LOOP_CLAUSES, OACC_PARALLEL_LOOP_CLAUSES)
	(OACC_KERNELS_LOOP_CLAUSES, OACC_HOST_DATA_CLAUSES)
	(OACC_DECLARE_CLAUSES, OACC_UPDATE_CLAUSES)
	(OACC_ENTER_DATA_CLAUSES, OACC_EXIT_DATA_CLAUSES)
	(OACC_WAIT_CLAUSES): New macros.
	(gfc_free_expr_list, match_oacc_expr_list, match_oacc_clause_gang)
	(gfc_match_omp_map_clause, gfc_match_oacc_parallel_loop)
	(gfc_match_oacc_parallel, gfc_match_oacc_kernels_loop)
	(gfc_match_oacc_kernels, gfc_match_oacc_data)
	(gfc_match_oacc_host_data, gfc_match_oacc_loop)
	(gfc_match_oacc_declare, gfc_match_oacc_update)
	(gfc_match_oacc_enter_data, gfc_match_oacc_exit_data)
	(gfc_match_oacc_wait, gfc_match_oacc_cache)
	(gfc_match_oacc_routine, oacc_is_loop)
	(resolve_oacc_scalar_int_expr, resolve_oacc_positive_int_expr)
	(check_symbol_not_pointer, check_array_not_assumed)
	(resolve_oacc_data_clauses, resolve_oacc_deviceptr_clause)
	(oacc_compatible_clauses, oacc_is_parallel, oacc_is_kernels)
	(omp_code_to_statement, oacc_code_to_statement)
	(resolve_oacc_directive_inside_omp_region)
	(resolve_omp_directive_inside_oacc_region)
	(resolve_oacc_nested_loops, resolve_oacc_params_in_parallel)
	(resolve_oacc_loop_blocks, gfc_resolve_oacc_blocks)
	(resolve_oacc_loop, resolve_oacc_cache, gfc_resolve_oacc_declare)
	(gfc_resolve_oacc_directive): New functions.
	* parse.c (next_free): Update for OpenACC.  Move some code into...
	(verify_token_free): ... this new function.
	(next_fixed): Update for OpenACC.  Move some code into...
	(verify_token_fixed): ... this new function.
	(case_executable): Add ST_OACC_UPDATE, ST_OACC_WAIT,
	ST_OACC_CACHE, ST_OACC_ENTER_DATA, and ST_OACC_EXIT_DATA.
	(case_exec_markers): Add ST_OACC_PARALLEL_LOOP, ST_OACC_PARALLEL,
	ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA, ST_OACC_LOOP,
	ST_OACC_KERNELS_LOOP.
	(case_decl): Add ST_OACC_ROUTINE.
	(push_state, parse_critical_block, parse_progunit): Update for
	OpenACC.
	(gfc_ascii_statement): Handle ST_OACC_PARALLEL_LOOP,
	ST_OACC_END_PARALLEL_LOOP, ST_OACC_PARALLEL, ST_OACC_END_PARALLEL,
	ST_OACC_KERNELS, ST_OACC_END_KERNELS, ST_OACC_KERNELS_LOOP,
	ST_OACC_END_KERNELS_LOOP, ST_OACC_DATA, ST_OACC_END_DATA,
	ST_OACC_HOST_DATA, ST_OACC_END_HOST_DATA, ST_OACC_LOOP,
	ST_OACC_END_LOOP, ST_OACC_DECLARE, ST_OACC_UPDATE, ST_OACC_WAIT,
	ST_OACC_CACHE, ST_OACC_ENTER_DATA, ST_OACC_EXIT_DATA,
	ST_OACC_ROUTINE.
	(verify_st_order, parse_spec): Handle ST_OACC_DECLARE.
	(parse_executable): Handle ST_OACC_PARALLEL_LOOP,
	ST_OACC_KERNELS_LOOP, ST_OACC_LOOP, ST_OACC_PARALLEL,
	ST_OACC_KERNELS, ST_OACC_DATA, ST_OACC_HOST_DATA.
	(decode_oacc_directive, parse_oacc_structured_block)
	(parse_oacc_loop, is_oacc): New functions.
	* parse.h (struct gfc_state_data): Add oacc_declare_clauses
	member.
	(is_oacc): New prototype.
	* resolve.c (gfc_resolve_blocks, gfc_resolve_code): Handle
	EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_PARALLEL,
	EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS, EXEC_OACC_DATA,
	EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP, EXEC_OACC_UPDATE,
	EXEC_OACC_WAIT, EXEC_OACC_CACHE, EXEC_OACC_ENTER_DATA,
	EXEC_OACC_EXIT_DATA.
	(resolve_codes): Call gfc_resolve_oacc_declare.
	* scanner.c (openacc_flag, openacc_locus): New variables.
	(skip_free_comments): Update for OpenACC.  Move some code into...
	(skip_omp_attribute): ... this new function.
	(skip_oacc_attribute): New function.
	(skip_fixed_comments, gfc_next_char_literal): Update for OpenACC.
	* st.c (gfc_free_statement): Handle EXEC_OACC_PARALLEL_LOOP,
	EXEC_OACC_PARALLEL, EXEC_OACC_KERNELS_LOOP, EXEC_OACC_KERNELS,
	EXEC_OACC_DATA, EXEC_OACC_HOST_DATA, EXEC_OACC_LOOP,
	EXEC_OACC_UPDATE, EXEC_OACC_WAIT, EXEC_OACC_CACHE,
	EXEC_OACC_ENTER_DATA, EXEC_OACC_EXIT_DATA.
	* trans-decl.c (gfc_generate_function_code): Update for OpenACC.
	* trans-openmp.c: Include "gomp-constants.h".
	(gfc_omp_finish_clause, gfc_trans_omp_clauses): Use GOMP_MAP_*
	instead of OMP_CLAUSE_MAP_*.  Use OMP_CLAUSE_SET_MAP_KIND.
	(gfc_trans_omp_clauses): Handle OMP_LIST_USE_DEVICE,
	OMP_LIST_DEVICE_RESIDENT, OMP_LIST_CACHE, and OMP_MAP_FORCE_ALLOC,
	OMP_MAP_FORCE_DEALLOC, OMP_MAP_FORCE_TO, OMP_MAP_FORCE_FROM,
	OMP_MAP_FORCE_TOFROM, OMP_MAP_FORCE_PRESENT,
	OMP_MAP_FORCE_DEVICEPTR, and gfc_omp_clauses' async, seq,
	independent, wait_list, num_gangs_expr, num_workers_expr,
	vector_length_expr, vector, vector_expr, worker, worker_expr,
	gang, gang_expr members.
	(gfc_trans_omp_do): Handle EXEC_OACC_LOOP.
	(gfc_convert_expr_to_tree, gfc_trans_oacc_construct)
	(gfc_trans_oacc_executable_directive)
	(gfc_trans_oacc_wait_directive, gfc_trans_oacc_combined_directive)
	(gfc_trans_oacc_declare, gfc_trans_oacc_directive): New functions.
	* trans-stmt.c (gfc_trans_block_construct): Update for OpenACC.
	* trans-stmt.h (gfc_trans_oacc_directive, gfc_trans_oacc_declare):
	New prototypes.
	* trans.c (tranc_code): Handle EXEC_OACC_CACHE, EXEC_OACC_WAIT,
	EXEC_OACC_UPDATE, EXEC_OACC_LOOP, EXEC_OACC_HOST_DATA,
	EXEC_OACC_DATA, EXEC_OACC_KERNELS, EXEC_OACC_KERNELS_LOOP,
	EXEC_OACC_PARALLEL, EXEC_OACC_PARALLEL_LOOP, EXEC_OACC_ENTER_DATA,
	EXEC_OACC_EXIT_DATA.
	* gfortran.texi: Update for OpenACC.
	* intrinsic.texi: Likewise.
	* invoke.texi: Likewise.
	gcc/lto/
	* lto-lang.c (DEF_FUNCTION_TYPE_VAR_8, DEF_FUNCTION_TYPE_VAR_12):
	New macros.
	* lto.c: Include "gomp-constants.h".
	gcc/testsuite/
	* lib/target-supports.exp (check_effective_target_fopenacc): New
	procedure.
	* g++.dg/goacc-gomp/goacc-gomp.exp: New file.
	* g++.dg/goacc/goacc.exp: Likewise.
	* gcc.dg/goacc-gomp/goacc-gomp.exp: Likewise.
	* gcc.dg/goacc/goacc.exp: Likewise.
	* gfortran.dg/goacc/goacc.exp: Likewise.
	* c-c++-common/cpp/openacc-define-1.c: New file.
	* c-c++-common/cpp/openacc-define-2.c: Likewise.
	* c-c++-common/cpp/openacc-define-3.c: Likewise.
	* c-c++-common/goacc-gomp/nesting-1.c: Likewise.
	* c-c++-common/goacc-gomp/nesting-fail-1.c: Likewise.
	* c-c++-common/goacc/acc_on_device-2-off.c: Likewise.
	* c-c++-common/goacc/acc_on_device-2.c: Likewise.
	* c-c++-common/goacc/asyncwait-1.c: Likewise.
	* c-c++-common/goacc/cache-1.c: Likewise.
	* c-c++-common/goacc/clauses-fail.c: Likewise.
	* c-c++-common/goacc/collapse-1.c: Likewise.
	* c-c++-common/goacc/data-1.c: Likewise.
	* c-c++-common/goacc/data-2.c: Likewise.
	* c-c++-common/goacc/data-clause-duplicate-1.c: Likewise.
	* c-c++-common/goacc/deviceptr-1.c: Likewise.
	* c-c++-common/goacc/deviceptr-2.c: Likewise.
	* c-c++-common/goacc/deviceptr-3.c: Likewise.
	* c-c++-common/goacc/if-clause-1.c: Likewise.
	* c-c++-common/goacc/if-clause-2.c: Likewise.
	* c-c++-common/goacc/kernels-1.c: Likewise.
	* c-c++-common/goacc/loop-1.c: Likewise.
	* c-c++-common/goacc/loop-private-1.c: Likewise.
	* c-c++-common/goacc/nesting-1.c: Likewise.
	* c-c++-common/goacc/nesting-data-1.c: Likewise.
	* c-c++-common/goacc/nesting-fail-1.c: Likewise.
	* c-c++-common/goacc/parallel-1.c: Likewise.
	* c-c++-common/goacc/pcopy.c: Likewise.
	* c-c++-common/goacc/pcopyin.c: Likewise.
	* c-c++-common/goacc/pcopyout.c: Likewise.
	* c-c++-common/goacc/pcreate.c: Likewise.
	* c-c++-common/goacc/pragma_context.c: Likewise.
	* c-c++-common/goacc/present-1.c: Likewise.
	* c-c++-common/goacc/reduction-1.c: Likewise.
	* c-c++-common/goacc/reduction-2.c: Likewise.
	* c-c++-common/goacc/reduction-3.c: Likewise.
	* c-c++-common/goacc/reduction-4.c: Likewise.
	* c-c++-common/goacc/sb-1.c: Likewise.
	* c-c++-common/goacc/sb-2.c: Likewise.
	* c-c++-common/goacc/sb-3.c: Likewise.
	* c-c++-common/goacc/update-1.c: Likewise.
	* gcc.dg/goacc/acc_on_device-1.c: Likewise.
	* gfortran.dg/goacc/acc_on_device-1.f95: Likewise.
	* gfortran.dg/goacc/acc_on_device-2-off.f95: Likewise.
	* gfortran.dg/goacc/acc_on_device-2.f95: Likewise.
	* gfortran.dg/goacc/assumed.f95: Likewise.
	* gfortran.dg/goacc/asyncwait-1.f95: Likewise.
	* gfortran.dg/goacc/asyncwait-2.f95: Likewise.
	* gfortran.dg/goacc/asyncwait-3.f95: Likewise.
	* gfortran.dg/goacc/asyncwait-4.f95: Likewise.
	* gfortran.dg/goacc/branch.f95: Likewise.
	* gfortran.dg/goacc/cache-1.f95: Likewise.
	* gfortran.dg/goacc/coarray.f95: Likewise.
	* gfortran.dg/goacc/continuation-free-form.f95: Likewise.
	* gfortran.dg/goacc/cray.f95: Likewise.
	* gfortran.dg/goacc/critical.f95: Likewise.
	* gfortran.dg/goacc/data-clauses.f95: Likewise.
	* gfortran.dg/goacc/data-tree.f95: Likewise.
	* gfortran.dg/goacc/declare-1.f95: Likewise.
	* gfortran.dg/goacc/enter-exit-data.f95: Likewise.
	* gfortran.dg/goacc/fixed-1.f: Likewise.
	* gfortran.dg/goacc/fixed-2.f: Likewise.
	* gfortran.dg/goacc/fixed-3.f: Likewise.
	* gfortran.dg/goacc/fixed-4.f: Likewise.
	* gfortran.dg/goacc/host_data-tree.f95: Likewise.
	* gfortran.dg/goacc/if.f95: Likewise.
	* gfortran.dg/goacc/kernels-tree.f95: Likewise.
	* gfortran.dg/goacc/list.f95: Likewise.
	* gfortran.dg/goacc/literal.f95: Likewise.
	* gfortran.dg/goacc/loop-1.f95: Likewise.
	* gfortran.dg/goacc/loop-2.f95: Likewise.
	* gfortran.dg/goacc/loop-3.f95: Likewise.
	* gfortran.dg/goacc/loop-tree-1.f90: Likewise.
	* gfortran.dg/goacc/omp.f95: Likewise.
	* gfortran.dg/goacc/parallel-kernels-clauses.f95: Likewise.
	* gfortran.dg/goacc/parallel-kernels-regions.f95: Likewise.
	* gfortran.dg/goacc/parallel-tree.f95: Likewise.
	* gfortran.dg/goacc/parameter.f95: Likewise.
	* gfortran.dg/goacc/private-1.f95: Likewise.
	* gfortran.dg/goacc/private-2.f95: Likewise.
	* gfortran.dg/goacc/private-3.f95: Likewise.
	* gfortran.dg/goacc/pure-elemental-procedures.f95: Likewise.
	* gfortran.dg/goacc/reduction-2.f95: Likewise.
	* gfortran.dg/goacc/reduction.f95: Likewise.
	* gfortran.dg/goacc/routine-1.f90: Likewise.
	* gfortran.dg/goacc/routine-2.f90: Likewise.
	* gfortran.dg/goacc/sentinel-free-form.f95: Likewise.
	* gfortran.dg/goacc/several-directives.f95: Likewise.
	* gfortran.dg/goacc/sie.f95: Likewise.
	* gfortran.dg/goacc/subarrays.f95: Likewise.
	* gfortran.dg/gomp/map-1.f90: Likewise.
	* gfortran.dg/openacc-define-1.f90: Likewise.
	* gfortran.dg/openacc-define-2.f90: Likewise.
	* gfortran.dg/openacc-define-3.f90: Likewise.
	* g++.dg/gomp/block-1.C: Update for changed compiler output.
	* g++.dg/gomp/block-2.C: Likewise.
	* g++.dg/gomp/block-3.C: Likewise.
	* g++.dg/gomp/block-5.C: Likewise.
	* g++.dg/gomp/target-1.C: Likewise.
	* g++.dg/gomp/target-2.C: Likewise.
	* g++.dg/gomp/taskgroup-1.C: Likewise.
	* g++.dg/gomp/teams-1.C: Likewise.
	* gcc.dg/cilk-plus/jump-openmp.c: Likewise.
	* gcc.dg/cilk-plus/jump.c: Likewise.
	* gcc.dg/gomp/block-1.c: Likewise.
	* gcc.dg/gomp/block-10.c: Likewise.
	* gcc.dg/gomp/block-2.c: Likewise.
	* gcc.dg/gomp/block-3.c: Likewise.
	* gcc.dg/gomp/block-4.c: Likewise.
	* gcc.dg/gomp/block-5.c: Likewise.
	* gcc.dg/gomp/block-6.c: Likewise.
	* gcc.dg/gomp/block-7.c: Likewise.
	* gcc.dg/gomp/block-8.c: Likewise.
	* gcc.dg/gomp/block-9.c: Likewise.
	* gcc.dg/gomp/target-1.c: Likewise.
	* gcc.dg/gomp/target-2.c: Likewise.
	* gcc.dg/gomp/taskgroup-1.c: Likewise.
	* gcc.dg/gomp/teams-1.c: Likewise.
	include/
	* gomp-constants.h: New file.
	libgomp/
	* Makefile.am (search_path): Add $(top_srcdir)/../include.
	(libgomp_la_SOURCES): Add splay-tree.c, libgomp-plugin.c,
	oacc-parallel.c, oacc-host.c, oacc-init.c, oacc-mem.c,
	oacc-async.c, oacc-plugin.c, oacc-cuda.c.
	[USE_FORTRAN] (libgomp_la_SOURCES): Add openacc.f90.
	Include $(top_srcdir)/plugin/Makefrag.am.
	(nodist_libsubinclude_HEADERS): Add openacc.h.
	[USE_FORTRAN] (nodist_finclude_HEADERS): Add openacc_lib.h,
	openacc.f90, openacc.mod, openacc_kinds.mod.
	(omp_lib.mod): Generalize into...
	(%.mod): ... this new rule.
	(openacc_kinds.mod, openacc.mod): New rules.
	* plugin/configfrag.ac: New file.
	* configure.ac: Move plugin/offloading support into it.  Include
	it.  Instantiate testsuite/libgomp-test-support.pt.exp.
	* plugin/Makefrag.am: New file.
	* testsuite/Makefile.am (OFFLOAD_TARGETS)
	(OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS): Don't
	export.
	(libgomp-test-support.exp): New rule.
	(all-local): Depend on it.
	* Makefile.in: Regenerate.
	* testsuite/Makefile.in: Regenerate.
	* config.h.in: Likewise.
	* configure: Likewise.
	* configure.tgt: Harden shell syntax.
	* env.c: Include "oacc-int.h".
	(parse_acc_device_type): New function.
	(gomp_debug_var, goacc_device_type, goacc_device_num): New
	variables.
	(initialize_env): Initialize those.  Call
	goacc_runtime_initialize.
	* error.c (gomp_vdebug, gomp_debug, gomp_vfatal): New functions.
	(gomp_fatal): Call gomp_vfatal.
	* libgomp.h: Include "libgomp-plugin.h" and <stdarg.h>.
	(gomp_debug_var, goacc_device_type, goacc_device_num, gomp_vdebug)
	(gomp_debug, gomp_verror, gomp_vfatal, gomp_init_targets_once)
	(splay_tree_node, splay_tree, splay_tree_key)
	(struct target_mem_desc, struct splay_tree_key_s)
	(struct gomp_memory_mapping, struct acc_dispatch_t)
	(struct gomp_device_descr, gomp_acc_insert_pointer)
	(gomp_acc_remove_pointer, target_mem_desc, gomp_copy_from_async)
	(gomp_unmap_vars, gomp_init_device, gomp_init_tables)
	(gomp_free_memmap, gomp_fini_device): New declarations.
	(gomp_vdebug, gomp_debug): New macros.
	Include "splay-tree.h".
	* libgomp.map (OACC_2.0): New symbol version.  Use for
	acc_get_num_devices, acc_get_num_devices_h_, acc_set_device_type,
	acc_set_device_type_h_, acc_get_device_type,
	acc_get_device_type_h_, acc_set_device_num, acc_set_device_num_h_,
	acc_get_device_num, acc_get_device_num_h_, acc_async_test,
	acc_async_test_h_, acc_async_test_all, acc_async_test_all_h_,
	acc_wait, acc_wait_h_, acc_wait_async, acc_wait_async_h_,
	acc_wait_all, acc_wait_all_h_, acc_wait_all_async,
	acc_wait_all_async_h_, acc_init, acc_init_h_, acc_shutdown,
	acc_shutdown_h_, acc_on_device, acc_on_device_h_, acc_malloc,
	acc_free, acc_copyin, acc_copyin_32_h_, acc_copyin_64_h_,
	acc_copyin_array_h_, acc_present_or_copyin,
	acc_present_or_copyin_32_h_, acc_present_or_copyin_64_h_,
	acc_present_or_copyin_array_h_, acc_create, acc_create_32_h_,
	acc_create_64_h_, acc_create_array_h_, acc_present_or_create,
	acc_present_or_create_32_h_, acc_present_or_create_64_h_,
	acc_present_or_create_array_h_, acc_copyout, acc_copyout_32_h_,
	acc_copyout_64_h_, acc_copyout_array_h_, acc_delete,
	acc_delete_32_h_, acc_delete_64_h_, acc_delete_array_h_,
	acc_update_device, acc_update_device_32_h_,
	acc_update_device_64_h_, acc_update_device_array_h_,
	acc_update_self, acc_update_self_32_h_, acc_update_self_64_h_,
	acc_update_self_array_h_, acc_map_data, acc_unmap_data,
	acc_deviceptr, acc_hostptr, acc_is_present, acc_is_present_32_h_,
	acc_is_present_64_h_, acc_is_present_array_h_,
	acc_memcpy_to_device, acc_memcpy_from_device,
	acc_get_current_cuda_device, acc_get_current_cuda_context,
	acc_get_cuda_stream, acc_set_cuda_stream.
	(GOACC_2.0): New symbol version.  Use for GOACC_data_end,
	GOACC_data_start, GOACC_enter_exit_data, GOACC_parallel,
	GOACC_update, GOACC_wait, GOACC_get_thread_num,
	GOACC_get_num_threads.
	(GOMP_PLUGIN_1.0): New symbol version.  Use for
	GOMP_PLUGIN_malloc, GOMP_PLUGIN_malloc_cleared,
	GOMP_PLUGIN_realloc, GOMP_PLUGIN_debug, GOMP_PLUGIN_error,
	GOMP_PLUGIN_fatal, GOMP_PLUGIN_async_unmap_vars,
	GOMP_PLUGIN_acc_thread.
	* libgomp.texi: Update for OpenACC changes, and GOMP_DEBUG
	environment variable.
	* libgomp_g.h (GOACC_data_start, GOACC_data_end)
	(GOACC_enter_exit_data, GOACC_parallel, GOACC_update, GOACC_wait)
	(GOACC_get_num_threads, GOACC_get_thread_num): New declarations.
	* splay-tree.h (splay_tree_lookup, splay_tree_insert)
	(splay_tree_remove): New declarations.
	(rotate_left, rotate_right, splay_tree_splay, splay_tree_insert)
	(splay_tree_remove, splay_tree_lookup): Move into...
	* splay-tree.c: ... this new file.
	* target.c: Include "oacc-plugin.h", "oacc-int.h", <assert.h>.
	(splay_tree_node, splay_tree, splay_tree_key)
	(struct target_mem_desc, struct splay_tree_key_s)
	(struct gomp_device_descr): Don't declare.
	(num_devices_openmp): New variable.
	(gomp_get_num_devices ): Use it.
	(gomp_init_targets_once): New function.
	(gomp_get_num_devices ): Use it.
	(get_kind, gomp_copy_from_async, gomp_free_memmap)
	(gomp_fini_device, gomp_register_image_for_device): New functions.
	(gomp_map_vars): Add devaddrs parameter.
	(gomp_update): Add mm parameter.
	(gomp_init_device): Move most of it into...
	(gomp_init_tables): ... this new function.
	(gomp_register_images_for_device): Remove function.
	(splay_compare, gomp_map_vars, gomp_unmap_vars, gomp_init_device):
	Make them hidden instead of static.
	(gomp_map_vars_existing, gomp_map_vars, gomp_unmap_vars)
	(gomp_update, gomp_init_device, GOMP_target, GOMP_target_data)
	(GOMP_target_end_data, GOMP_target_update)
	(gomp_load_plugin_for_device, gomp_target_init): Update for
	OpenACC changes.
	* oacc-async.c: New file.
	* oacc-cuda.c: Likewise.
	* oacc-host.c: Likewise.
	* oacc-init.c: Likewise.
	* oacc-int.h: Likewise.
	* oacc-mem.c: Likewise.
	* oacc-parallel.c: Likewise.
	* oacc-plugin.c: Likewise.
	* oacc-plugin.h: Likewise.
	* oacc-ptx.h: Likewise.
	* openacc.f90: Likewise.
	* openacc.h: Likewise.
	* openacc_lib.h: Likewise.
	* plugin/plugin-host.c: Likewise.
	* plugin/plugin-nvptx.c: Likewise.
	* libgomp-plugin.c: Likewise.
	* libgomp-plugin.h: Likewise.
	* libgomp_target.h: Remove file after merging content into the
	former file.  Update all users.
	* testsuite/lib/libgomp.exp: Load libgomp-test-support.exp.
	(offload_targets_s, offload_targets_s_openacc): New variables.
	(check_effective_target_openacc_nvidia_accel_present)
	(check_effective_target_openacc_nvidia_accel_selected): New
	procedures.
	(libgomp_init): Update for OpenACC changes.
	* testsuite/libgomp-test-support.exp.in: New file.
	* testsuite/libgomp.oacc-c++/c++.exp: Likewise.
	* testsuite/libgomp.oacc-c/c.exp: Likewise.
	* testsuite/libgomp.oacc-fortran/fortran.exp: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/abort-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/acc_on_device-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/asyncwait-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/cache-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/clauses-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/collapse-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/context-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/data-already-8.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/deviceptr-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/if-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/kernels-empty.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-10.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-11.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-12.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-13.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-14.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-15.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-16.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-17.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-18.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-19.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-20.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-21.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-22.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-23.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-24.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-25.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-26.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-27.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-28.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-29.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-30.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-31.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-32.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-33.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-34.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-35.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-36.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-37.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-38.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-39.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-40.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-41.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-42.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-43.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-44.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-45.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-46.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-47.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-48.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-49.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-50.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-51.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-52.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-53.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-54.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-55.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-56.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-57.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-58.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-59.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-6.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-60.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-61.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-62.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-63.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-64.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-65.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-66.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-67.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-68.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-69.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-7.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-70.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-71.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-72.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-73.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-74.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-75.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-76.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-77.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-78.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-79.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-80.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-81.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-82.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-83.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-84.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-85.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-86.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-87.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-88.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-89.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-9.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-90.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-91.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/lib-92.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/nested-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/offset-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/parallel-empty.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/pointer-align-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/present-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-1.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-3.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-5.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/reduction-initial-1.c:
	Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subr.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/subr.ptx: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/timer.h: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/update-1-2.c: Likewise.
	* testsuite/libgomp.oacc-c-c++-common/update-1.c: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/abort-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/acc_on_device-1-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/asyncwait-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/collapse-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-4.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-5.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-6.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-7.f: Likewise.
	* testsuite/libgomp.oacc-fortran/data-already-8.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-10.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-2.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-3.f: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-7.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/lib-8.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/map-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-1.f: Likewise.
	* testsuite/libgomp.oacc-fortran/openacc_version-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pointer-align-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/pset-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-5.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/reduction-6.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-2.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-3.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/routine-4.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-1.f90: Likewise.
	* testsuite/libgomp.oacc-fortran/subarrays-2.f90: Likewise.
	liboffloadmic/
	* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_get_name)
	(GOMP_OFFLOAD_get_caps, GOMP_OFFLOAD_fini_device): New functions.

Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>
Co-Authored-By: Dmitry Bocharnikov <dmitry.b@samsung.com>
Co-Authored-By: Evgeny Gavrin <e.gavrin@samsung.com>
Co-Authored-By: Ilmir Usmanov <i.usmanov@samsung.com>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
Co-Authored-By: James Norris <jnorris@codesourcery.com>
Co-Authored-By: Julian Brown <julian@codesourcery.com>
Co-Authored-By: Nathan Sidwell <nathan@codesourcery.com>
Co-Authored-By: Tobias Burnus <burnus@net-b.de>
Co-Authored-By: Tom de Vries <tom@codesourcery.com>

From-SVN: r219682
 2015-01-15 21:11:12 +01:00
Prathamesh Kulkarni
36566b39c3 dojump.h: New header file. 
2015-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

	* dojump.h: New header file.
	* explow.h: Likewise.
	* expr.h: Remove includes.
	Move expmed.c prototypes to expmed.h.
	Move dojump.c prototypes to dojump.h.
	Move alias.c prototypes to alias.h.
	Move explow.c prototypes to explow.h.
	Move calls.c prototypes to calls.h.
	Move emit-rtl.c prototypes to emit-rtl.h.
	Move varasm.c prototypes to varasm.h.
	Move stmt.c prototypes to stmt.h.
	(saved_pending_stack_adjust): Move to dojump.h.
	(adjust_address): Move to explow.h.
	(adjust_address_nv): Move to emit-rtl.h.
	(adjust_bitfield_address): Likewise.
	(adjust_bitfield_address_size): Likewise.
	(adjust_bitfield_address_nv): Likewise.
	(adjust_automodify_address_nv): Likewise.
	* explow.c (expr_size): Move to expr.c.
	(int_expr_size): Likewise.
	(tree_expr_size): Likewise.
	Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
	* genemit.c (main): Generate includes statistics.h, real.h, fixed-value.h,
	insn-config.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
	* genopinit.c (main): Generate includes hashtab.h, hard-reg-set.h, function.h,
	statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h,
	stmt.h.
	* genoutput.c (main): Generate includes hashtab.h, statistics.h, real.h,
	fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
	* genemit.c (open_base_files): Generate includes flags.h, statistics.h, real.h,
	fixed-value.h, tree.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h,
	stmt.h.
	* config/tilepro/gen-mul-tables.cc: Generate includes hashtab.h, hash-set.h, vec.h,
	machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
	double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
	insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.
	* config/tilegx/mul-tables.c: Include alias.h calls.h dojump.h
	double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h
	function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h
	insn-config.h machmode.h real.h rtl.h statistics.h stmt.h symtab.h
	tm.h tree.h varasm.h vec.h wide-int.h.
	* rtlhooks.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h
	hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h
	real.h statistics.h stmt.h tree.h varasm.h vec.h wide-int.h.
	* cfgloopanal.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h flags.h inchash.h insn-config.h
	real.h statistics.h stmt.h tree.h varasm.h wide-int.h.
	* loop-iv.c: Likewise.
	* lra-assigns.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h flags.h inchash.h real.h
	statistics.h stmt.h tree.h varasm.h wide-int.h.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-remat.c: Likewise.
	* bt-load.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h inchash.h insn-config.h real.h
	statistics.h stmt.h tree.h varasm.h wide-int.h.
	* hw-doloop.c: Likewise.
	* ira-color.c: Likewise.
	* ira-emit.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-invariant.c: Likewise.
	* reload.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h inchash.h real.h rtl.h
	statistics.h stmt.h tree.h varasm.h wide-int.h.
	* caller-save.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h inchash.h real.h statistics.h
	stmt.h tree.h varasm.h wide-int.h.
	* combine-stack-adj.c: Likewise.
	* cse.c: Likewise.
	* ddg.c: Likewise.
	* ifcvt.c: Likewise.
	* ira-costs.c: Likewise.
	* jump.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-spills.c: Likewise.
	* profile.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h
	stmt.h varasm.h wide-int.h.
	* lra.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
	varasm.h.
	* config/sh/sh_treg_combine.cc: Include alias.h calls.h dojump.h
	double-int.h explow.h expmed.h fixed-value.h flags.h real.h
	statistics.h stmt.h varasm.h wide-int.h.
	* reorg.c: Include alias.h calls.h dojump.h double-int.h explow.h
	expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h
	varasm.h wide-int.h.
	* reload1.c: Include alias.h calls.h dojump.h double-int.h explow.h
	expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
	* config/tilegx/tilegx.c: Include alias.h dojump.h double-int.h
	emit-rtl.h explow.h expmed.h fixed-value.h flags.h real.h
	statistics.h stmt.h.
	* config/tilepro/tilepro.c: Likewise.
	* config/mmix/mmix.c: Include alias.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h real.h statistics.h stmt.h.
	* config/pdp11/pdp11.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.
	* config/lm32/lm32.c: Include alias.h dojump.h double-int.h emit-rtl.h
	explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
	varasm.h.
	* tree-chkp.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
	insn-config.h real.h rtl.h statistics.h stmt.h tm.h.
	* cilk-common.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
	insn-config.h real.h rtl.h statistics.h stmt.h tm.h varasm.h.
	* rtl-chkp.c: Likewise.
	* tree-chkp-opt.c: Likewise.
	* config/arm/arm-builtins.c: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
	insn-config.h real.h statistics.h stmt.h varasm.h.
	* ipa-icf.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
	statistics.h stmt.h.
	* tree-vect-data-refs.c: Likewise.
	* graphite-sese-to-poly.c: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
	rtl.h statistics.h stmt.h varasm.h.
	* internal-fn.c: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* lto-section-out.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tsan.c: Likewise.
	* targhooks.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
	stmt.h.
	* config/sh/sh-mem.cc: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
	statistics.h stmt.h varasm.h.
	* loop-unroll.c: Likewise.
	* ubsan.c: Likewise.
	* tree-ssa-loop-prefetch.c: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h
	stmt.h varasm.h.
	* dse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h function.h hashtab.h statistics.h stmt.h varasm.h.
	* tree-switch-conversion.c: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
	statistics.h stmt.h.
	* generic-match-head.c: Include calls.h dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
	statistics.h stmt.h varasm.h.
	* gimple-match-head.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-sra.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h insn-config.h real.h rtl.h stmt.h varasm.h.
	* stor-layout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h.
	* varasm.c: Likewise.
	* coverage.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h
	varasm.h.
	* init-regs.c: Likewise.
	* ira.c: Likewise.
	* omp-low.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-complex.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h insn-config.h rtl.h statistics.h stmt.h
	varasm.h.
	* dwarf2cfi.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h insn-config.h statistics.h stmt.h varasm.h.
	* shrink-wrap.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h.
	* recog.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h.
	* tree-ssa-phiopt.c: Likewise.
	* config/darwin.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h statistics.h stmt.h.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* optabs.c: Likewise.
	* passes.c: Likewise.
	* simplify-rtx.c: Likewise.
	* stmt.c: Likewise.
	* toplev.c: Likewise.
	* var-tracking.c: Likewise.
	* gcse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
	* lower-subreg.c: Likewise.
	* postreload-gcse.c: Likewise.
	* ree.c: Likewise.
	* reginfo.c: Likewise.
	* store-motion.c: Likewise.
	* combine.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h stmt.h varasm.h.
	* emit-rtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h statistics.h stmt.h.
	* dojump.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
	* except.c: Likewise.
	* explow.c: Likewise.
	* tree-dfa.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h
	varasm.h.
	* gimple-fold.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h rtl.h statistics.h varasm.h.
	* tree-ssa-structalias.c: Likewise.
	* cfgexpand.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h statistics.h.
	* calls.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h statistics.h stmt.h.
	* bb-reorder.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
	* cfgbuild.c: Likewise.
	* function.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h real.h rtl.h statistics.h stmt.h.
	* cfgrtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
	* dbxout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h real.h statistics.h stmt.h.
	* auto-inc-dec.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h real.h statistics.h stmt.h varasm.h.
	* cprop.c: Likewise.
	* modulo-sched.c: Likewise.
	* postreload.c: Likewise.
	* ccmp.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
	flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h
	statistics.h stmt.h varasm.h.
	* gimple-ssa-strength-reduction.c: Include calls.h dojump.h emit-rtl.h
	explow.h fixed-value.h flags.h hashtab.h insn-config.h real.h
	rtl.h statistics.h stmt.h varasm.h.
	* tree-ssa-loop-ivopts.c: Include calls.h dojump.h emit-rtl.h explow.h
	fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h
	varasm.h.
	* expmed.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
	function.h hard-reg-set.h hashtab.h real.h statistics.h stmt.h
	varasm.h.
	* target-globals.c: Include calls.h dojump.h emit-rtl.h explow.h
	fixed-value.h function.h hashtab.h real.h statistics.h stmt.h
	varasm.h.
	* tree-ssa-address.c: Include calls.h dojump.h emit-rtl.h explow.h
	fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
	* cfgcleanup.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
	function.h real.h statistics.h stmt.h varasm.h.
	* alias.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
	insn-config.h real.h statistics.h stmt.h.
	* dwarf2out.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
	statistics.h stmt.h.
	* config/nvptx/nvptx.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h hard-reg-set.h insn-config.h real.h
	statistics.h stmt.h varasm.h.
	* gimplify.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	flags.h hashtab.h insn-config.h real.h rtl.h statistics.h.
	* asan.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h.
	* ipa-devirt.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
	statistics.h stmt.h varasm.h.
	* ipa-polymorphic-call.c: Likewise.
	* config/aarch64/aarch64.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
	stmt.h.
	* config/c6x/c6x.c: Likewise.
	* config/aarch64/aarch64-builtins.c: Include dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
	statistics.h stmt.h varasm.h.
	* ipa-prop.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h.
	* ipa-split.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-vrp.c: Likewise.
	* config/nds32/nds32-cost.c: Include dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h
	stmt.h.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/cris/cris.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h statistics.h.
	* config/alpha/alpha.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h statistics.h stmt.h.
	* config/arm/arm.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/cr16/cr16.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
	* config/msp430/msp430.c: Likewise.
	* predict.c: Likewise.
	* value-prof.c: Likewise.
	* config/epiphany/epiphany.c: Include dojump.h emit-rtl.h explow.h
	expmed.h fixed-value.h hashtab.h statistics.h stmt.h.
	* config/microblaze/microblaze.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* tree.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	insn-config.h real.h rtl.h statistics.h stmt.h.
	* cgraph.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	insn-config.h real.h statistics.h stmt.h.
	* fold-const.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
	* tree-inline.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
	* builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
	real.h statistics.h stmt.h.
	* config/arc/arc.c: Include dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h statistics.h stmt.h.
	* config/visium/visium.c: Include dojump.h emit-rtl.h explow.h expmed.h
	stmt.h.

java/	
	* builtins.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
	fixed-value.h function.h hard-reg-set.h hashtab.h insn-config.h
	real.h statistics.h stmt.h varasm.h.

From-SVN: r219655
 2015-01-15 13:28:42 +00:00
Andrew MacLeod
77df532784 builtins.c (expand_builtin_atomic_exchange): Remove error when memory model is CONSUME. 
2015-01-14  Andrew MacLeod  <amacleod@redhat.com>

	* builtins.c (expand_builtin_atomic_exchange): Remove error when
	memory model is CONSUME.
	(expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
	expand_builtin_atomic_store): Change invalid memory model errors to
	warnings.
	(expand_builtin_atomic_clear): Change invalid model errors to warnings
	and issue warning for CONSUME.
	* testsuite/gcc.dg/atomic-invalid.c: Check for invalid memory model
	warnings instead of errors.



M    gcc/ChangeLog
M    gcc/builtins.c
M    gcc/testsuite/ChangeLog
M    gcc/testsuite/gcc.dg/atomic-invalid.c

From-SVN: r219615
 2015-01-14 21:30:39 +00:00
Andrew MacLeod
8673b6713e re PR middle-end/59448 (Code generation doesn't respect C11 address-dependency) 
2015-01-14  Andrew MacLeod  <amacleod@redhat.com>

	PR middle-end/59448
	* builtins.c (get_memmodel): Promote consume to acquire always.
	* testsuite/gcc.dg/atomic-invalid.c: Remove obselete test for illegal
	consume in an atomic_exchange.

From-SVN: r219601
 2015-01-14 13:58:35 +00:00
Michael Collison
40e2396121 genattrtab.c (write_header): Include hash-set.h... 
2015-01-09  Michael Collison  <michael.collison@linaro.org>
	
	* genattrtab.c (write_header): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-attrtab.c.
	* genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-automata.c.
	* genemit.c (main): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-emit.c.
	* gengtype.c (open_base_files): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	gtype-desc.c.
	* genopinit.c (main): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-opinit.c.
	* genoutput.c (output_prologue): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-output.c.
	* genpeep.c (main): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-peep.c.
	* genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	insn-preds.c.
	* optc-save-gen-awk: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h when generating
	options-save.c.
	* opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
	when generating options.h.
	* ada/gcc-interface/cuintp.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h,
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* ada/gcc-interface/decl.c: ditto.
	* ada/gcc-interface/misc.c: ditto.
	* ada/gcc-interface/targtyps.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h,
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* ada/gcc-interface/trans.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, real.h,
	fold-const.h, wide-int.h, inchash.h due to
	flattening of tree.h.
	* ada/gcc-interface/utils.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h,
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* ada/gcc-interface/utils2.c: ditto.
	* alias.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* asan.c: ditto.
	* attribs.c: ditto.
	* auto-inc-dec.c: ditto.
	* auto-profile.c: ditto
	* bb-reorder.c: ditto.
	* bt-load.c: Include symtab.h due to flattening of tree.h.
	* builtins.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* c/c-array-notation.c: ditto.
	* c/c-aux-info.c: ditto.
	* c/c-convert.c: ditto.
	* c/c-decl.c: ditto.
	* c/c-errors.c: ditto.
	* c/c-lang.c: dittoxs.
	* c/c-objc-common.c: ditto.
	* c/c-parser.c: ditto.
	* c/c-typeck.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, inchash.h, real.h and
	fixed-value.h due to flattening of tree.h.
	* calls.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* ccmp.c: ditto.
	* c-family/array-notation-common.c: ditto.
	* c-family/c-ada-spec.c: ditto.
	* c-family/c-cilkplus.c: ditto.
	* c-family/c-common.c: Include input.h due to flattening of tree.h.
	Define macro GCC_C_COMMON_C.
	* c-family/c-common.h: Flatten tree.h header files into c-common.h.
	Remove include of tree-core.h.
	* c-family/c-cppbuiltin.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* c-family/c-dump.c: ditto.
	* c-family/c-format.c: Flatten tree.h header files into c-common.h.
	* c-family/c-cppbuiltin.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* c-family/c-dump.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* c-family/c-format.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, inchash.h and real.h due to
	flattening of tree.h.
	* c-family/c-gimplify.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* c-family/cilk.c: ditto.
	* c-family/c-lex.c: ditto.
	* c-family/c-omp.c: ditto.
	* c-family/c-opts.c: ditto.
	* c-family/c-pch.c: ditto.
	* c-family/c-ppoutput.c: ditto.
	* c-family/c-pragma.c: ditto.
	* c-family/c-pretty-print.c: ditto.
	* c-family/c-semantics.c: ditto.
	* c-family/c-ubsan.c: ditto.
	* c-family/stub-objc.c: ditto.
	* cfgbuild.c: ditto.
	* cfg.c: ditto.
	* cfgcleanup.c: ditto.
	* cfgexpand.c: ditto.
	* cfghooks.c: ditto.
	* cfgloop.c: Include symtab.h, fold-const.h, and
	inchash.h due to flattening of tree.h.
	* cfgloopmanip.c: ditto.
	* cfgrtl.c:  Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* cgraphbuild.c: ditto.
	* cgraph.c: ditto.
	* cgraphclones.c: ditto.
	* cgraphunit.c: ditto.
	* cilk-common.c: ditto.
	* combine.c: ditto.
	* combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
	* config/aarch64/aarch64-builtins.c:  Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/aarch64/aarch64.c: ditto.
	* config/alpha/alpha.c: ditto.
	* config/arc/arc.c: ditto.
	* config/arm/aarch-common.c: ditto.
	* config/arm/arm-builtins.c: ditto.
	* config/arm/arm.c: ditto.
	* config/arm/arm-c.c: ditto.
	* config/avr/avr.c: ditto.
	* config/avr/avr-c.c: ditto.
	* config/avr/avr-log.c: ditto.
	* config/bfin/bfin.c: ditto.
	* config/c6x/c6x.c: ditto.
	* config/cr16/cr16.c: ditto.
	* config/cris/cris.c: ditto.
	* config/darwin.c: ditto.
	* config/darwin-c.c: ditto.
	* config/default-c.c: ditto.
	* config/epiphany/epiphany.c: ditto.
	* config/fr30/fr30.c: ditto.
	* config/frv/frv.c: ditto.
	* config/glibc-c.c: ditto.
	* config/h8300/h8300.c: ditto.
	* config/i386/i386.c: ditto.
	* config/i386/i386-c.c: ditto.
	* config/i386/msformat.c: ditto.
	* config/i386/winnt.c: ditto.
	* config/i386/winnt-cxx.c: ditto.
	* config/i386/winnt-stubs.c: ditto.
	* config/ia64/ia64.c: ditto.
	* config/ia64/ia64-c.c: ditto.
	* config/iq2000/iq2000.c: ditto.
	* config/lm32/lm32.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* config/m32c/m32c.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/m32c/m32c-pragma.c: ditto.
	* config/m32c/m32cr.c: ditto.
	* config/m68/m68k.c: ditto.
	* config/mcore/mcore.c: ditto.
	* config/mep/mep.c: ditto.
	* config/mep/mep-pragma.c: ditto.
	* config/microblaze/microblaze.c: ditto.
	* config/microblaze/microblaze-c.c: ditto.
	* config/mips/mips.c: ditto.
	* config/mmix/mmix.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* config/mn10300/mn10300.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/moxie/moxie.c: ditto.
	* config/msp430/msp430.c: ditto.
	* config/msp430/msp430-c.c: ditto.
	* config/nds32/nds32.c: ditto.
	* config/nds32/nds32-cost.c: ditto.
	* config/nds32/nds32-fp-as-gp.c: ditto.
	* config/nds32/nds32-intrinsic.c: ditto.
	* config/nds32/nds32-isr.c: ditto.
	* config/nds32/nds32-md-auxillary.c: ditto.
	* config/nds32/nds32-memory-manipulationx.c: ditto.
	* config/nds32/nds32-pipelines-auxillary.c: ditto.
	* config/nds32/nds32-predicates.c: ditto.
	* config/nios2/nios2.c: ditto.
	* config/nvptx/nvptx.c: ditto.
	* config/pa/pa.c: ditto.
	* config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* config/rl78/rl78.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/rl78/rl78-cx.c: ditto.
	* config/rs6000/rs6000.c: ditto.
	* config/rs6000/rs6000-c.c: ditto.
	* config/rx/rx.c: ditto.
	* config/s390/s390.c: ditto.
	* config/sh/sh.c: ditto.
	* config/sh/sc.c: ditto.
	* config/sh/sh-mem.cc: ditto.
	* config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
	due to flattening of tree.h.
	Remove include of tree-core.h.
	* config/sol2.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/sol2-c.c: ditto.
	* config/sol2-cxx.c: ditto.
	* config/sol2-stubs.c: ditto.
	* config/sparc/sparc.c: ditto.
	* config/sparc/sparc-cx.c: ditto.
	* config/spu/spu.c: ditto.
	* config/spu/spu-c.c: ditto
	* config/storym16/stormy16.c: ditto.
	* config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
	* config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
	vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
	fold-const.h, wide-int.h, and inchash.h due to
	flattening of tree.h.
	* config/v850/v850.c: ditto.
	* config/v850/v850-c.c: ditto.
	* config/vax/vax.c: ditto.
	* config/vms/vms.c: ditto.
	* config/vms/vms-c.c: ditto.
	* config/vxworks.c: ditto.
	* config/winnt-c.c: ditto.
	* config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* coverage.c: ditto.
	* cp/call.c: ditto.
	* cp/class.c: ditto.
	* cp/constexpr.c: ditto.
	* cp/cp-array-notation.c: ditto.
	* cp/cp-gimplify.c: ditto.
	* cp/cp-lang.c: ditto.
	* cp/cp-objcp-common.c: ditto.
	* cp/cvt.c: ditto.
	* cp/decl2.c: ditto.
	* cp/decl.c: ditto.
	* cp/dump.c: ditto.
	* cp/error.c: ditto.
	* cp/except.c: ditto.
	* cp/expr.c: ditto.
	* cp/friend.c: ditto.
	* cp/init.c: ditto.
	* cp/lambda.c: ditto.
	* cp/lex.c: ditto.
	* cp/mangle.c: ditto.
	* cp/name-lookup.c: ditto.
	* cp/optimize.c: ditto.
	* cp/parser.c: ditto.
	* cp/pt.c: ditto.
	* cp/ptree.c: ditto.
	* cp/repo.c: ditto.
	* cp/rtti.c: ditto.
	* cp/search.c: ditto.
	* cp/semantics.c: ditto.
	* cp/tree.c: ditto.
	* cp/typeck2.c: ditto.
	* cp/typeck.c: ditto.
	* cppbuiltin.c: ditto.
	* cprop.c: ditto.
	* cse.c: Add include of symtab.h due to flattening of tree.h.
	* cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* data-streamer.c: ditto.
	* data-streamer-in.c: ditto.
	* data-streamer-out.c: ditto.
	* dbxout.c: ditto.
	* dce.c: ditto.
	* ddg.c: Add include of symtab.h due to flattening of tree.h.
	* debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* dfp.c: ditto.
	* df-scan.c: ditto.
	* dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, inchash.h and real.h due to flattening of tree.h.
	* double-int.c: ditto.
	* dse.c: ditto.
	* dumpfile.c: ditto.
	* dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, inchash.h and real.h due to flattening of tree.h.
	* dwarf2cfi.c: ditto.
	* dwarf2out.c: ditto.
	* emit-rtl.c: ditto.
	* except.c: ditto.
	* explow.c: ditto.
	* expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* expr.c: ditto.
	* final.c: ditto.
	* fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
	* fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	Relocate inline function convert_to_ptrofftype_loc from tree.h.
	Relocate inline function fold_build_pointer_plus_loc from tree.h.
	Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
	* fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
	Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
	Relocate macro fold_build_pointer_plus_hwi from tree.h.
	Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
	Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
	Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
	* fortran/convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/cpp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/decl.c: ditto.
	* fortran/f95.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/iresolve.c: ditto.
	* fortran/match.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/module.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/options.c: ditto.
	* fortran/target-memory.c: Include hash-set.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans-array.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans-common.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans-const.c: ditto.
	* fortran/trans-decl.c: ditto.
	* fortran/trans-expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans-intrinsic.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, inchash.h and real.h due to flattening of tree.h.
	* fortran/trans-io.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* fortran/trans-openmp.c: ditto.
	* fortran/trans-stmt.c: ditto.
	* fortran/trans-types.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, inchash.h and real.h due to flattening of tree.h.
	* function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
	alias.h, flags.h, and symtab.h due to flattening of tree.h
	* gcse.c: ditto.
	* generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ggc-page.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* gimple-builder.c: ditto.
	* gimple.c: ditto.
	* gimple-expr.c: ditto.
	* gimple-fold.c: ditto.
	* gimple-iterator.c: ditto.
	* gimple-low.c: ditto.
	* gimple-match-head.c: ditto.
	* gimple-pretty-print.c: ditto.
	* generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* gimple-ssa-strength-reduction.c: ditto.
	* gimple-streamer-in.c: ditto.
	* gimple-streamer-out.c: ditto.
	* gimple-walk.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* gimplify.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* gimplify-me.c: ditto.
	* go/go-gcc.cc: ditto.
	* go/go-lang.c: ditto.
	* go/gdump.c: ditto.
	* graphite-blocking.c: ditto.
	* graphite.c: ditto.
	* graphite-dependencies.c: ditto.
	* graphite-interchange.c: ditto.
	* graphite-isl-ast-to-gimple.c: ditto.
	* graphite-optimize-isl.c: ditto.
	* graphite-poly.c: ditto.
	* graphite-scop-detection.c: ditto.
	* graphite-sese-to-poly.c: ditto.
	* hw-doloop.c: Include symtab.h due to flattening of tree.h.
	* ifcvt.c: ditto.
	* init-regs.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h,options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa.c: ditto.
	* ipa-chkp.c: ditto.
	* ipa-comdats.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h,options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-devirt.c:  Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h,options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-icf-gimple.c: ditto.
	* ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-inline.c: ditto.
	* ipa-inline-transform.c: ditto.
	* ipa-polymorhpic-call.c: ditto.
	* ipa-profile.c: ditto.
	* ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ipa-reference.c: ditto.
	* ipa-split.c: ditto.
	* ipa-utils.c: ditto.
	* ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* ira.c: ditto.
	* ira-color.c: Include hash-set.h due to flattening of tree.h.
	* ira-costs.c: ditto.
	* ira-emit.c: ditto.
	* java/boehm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/builtins.c: ditto.
	* java/class.c: ditto.
	* java/constants.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/decl.c: ditto.
	* java/except.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/expr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h,inchash.h and real.h due to flattening of tree.h.
	* java/gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/jcf-dump.c: ditto.
	* java/jcf-io.c: ditto.
	* java/jcf-parse.c: ditto.
	* java/jvgenmain.c: ditto.
	* java/lang.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/mangle.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* java/mangle_name.c: ditto.
	* java/resource.c: ditto.
	* java/typeck.c: ditto.
	* java/verify-glue.c: ditto.
	* java/verify-impl.c: ditto.
	* jump.c: Include symtab.h due to flattening of tree.h.
	* langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* loop-doloop.c: Include symtab.h due to flattening of tree.h.
	* loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* loop-invariant.c: Include symtab.h due to flattening of tree.h.
	* loop-iv.c: ditto.
	* loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lower-subreg.c: ditto.
	* lra-assigns.c: Include symtab.h due to flattening of tree.h.
	* lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* lra-coalesce.c: Include symtab.h due to flattening of tree.h.
	* lra-constraints.c: ditto.
	* lra-eliminations.c: ditto.
	* lra-livesc: ditto.
	* lra-remat.c: ditto.
	* lra-spills.c: ditto.
	* lto/lto.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto/lto-lang.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto/lto-object.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto/lto-partition.c: ditto.
	* lto/lto-symtab.c: ditto.
	* lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto-opts.c: ditto.
	* lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* lto-section-out.c: ditto.
	* lto-streamer.c: ditto.
	* lto-streamer-in.c: ditto.
	* lto-streamer-out.c: ditto.
	* modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* objc/objc-act.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options, fold-const.h,
	wide-int.h, and inchash.h due to flattening of tree.h.
	* objc/objc-encoding.c: ditto.
	* objc/objc-gnu-runtime-abi-01.c: ditto.
	* objc/objc-lang.c: ditto.
	* objc/objc-map.c: ditto.
	* objc/objc-next-runtime-abi-01.c: ditto.
	* objc/objc-next-runtime-abi-02.c: ditto.
	* objc/objc-runtime-shared-support.c: ditto.
	* objcp/objcp-decl.c: ditto.
	* objcp/objcp-lang.c: ditto.
	* omega.c: ditto.
	* omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* optabs.c: ditto.
	* opts-global.c: ditto.
	* passes.c: ditto.
	* plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* postreload.c: Include symtab.h due to flattening of tree.h.
	* postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* predict.c: ditto.
	* print-rtl.c: ditto.
	* print-tree.c: ditto.
	* profile.c: Include symtab.h, fold-const.h
	and inchash.h due to flattening of tree.h.
	* real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* ree.c: ditto.
	* reginfo.c: ditto.
	* reg-stack.c: ditto.
	* reload1.c: Include symtab.h, fold-const.h, wide-int.h
	and inchash.h due to flattening of tree.h.
	* reload.c: Include symtab.h due to flattening of tree.h.
	* reorg.c: ditto.
	* rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
	and inchash.h due to flattening of tree.h.
	* rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* rtlhooks.c: Include symtab.h due to flattening of tree.h.
	* sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* sched-vis.c: ditto.
	* sdbout.c: ditto.
	* sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
	and inchash.h due to flattening of tree.h.
	* sel-sched-ir.c: ditto.
	* sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* stack-ptr-mod.c: ditto.
	* stmt.c: ditto.
	* store-motion.c: ditto.
	* store-layout.c: ditto.
	* stringpool.c: ditto.
	* symtab.c: ditto.
	* target-globals.c: ditto.
	* targhooks.c: ditto.
	* toplev.c: ditto.
	* tracer.c: ditto.
	* trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-affine.c: ditto.
	* tree-browser.c: ditto.
	* tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
	fold-const.h, wide-int.h, inchash.h and real.h due to
	flattening of tree.h.
	* tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-cfgcleanup.c: ditto.
	* tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-chkp-opt.c: ditto.
	* tree-chrec.c: ditto.
	* tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
	real.h due to flattening of tree.h.
	* tree-core.h: Flatten header file by removing all #include statements.
	* tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
	real.h due to flattening of tree.h.
	* tree-diagnostic.c: ditto.
	* tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
	fixed-value.h due to flattening of tree.h.
	* tree-dfa.c: ditto.
	* tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
	real.h due to flattening of tree.h.
	* tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree.h: Flatten header files by removing all includes except tree-core.h.
	Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
	Remove macro convert_to_ptrofftype to relocate to fold-const.h.
	Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
	Remove macro fold_build_pointer_plus to relocate to fold-const.h.
	Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
	Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
	* tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
	fixed-value.h due to flattening of tree.h.
	* tree-inline.c: ditto.
	* tree-into-ssa.c: ditto.
	* tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-loop-distribution.c: ditto.
	* tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-nrv.c: ditto.
	* tree-object-size.c: ditto.
	* tree-outof-ssa.c: ditto.
	* tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-phinodes.c: ditto.
	* tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-pretty-print.c: ditto.
	* tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
	fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
	* tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h and inchash.h due to flattening of tree.h.
	* tree-sra.c: Include  vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
	inchash.h due to flattening of tree.h.
	* tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-ssa.c: ditto.
	* tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
	and real.h due to flattening of tree.h.
	* tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-ssa-copy.c: ditto.
	* tree-ssa-copyrename.c: ditto.
	* tree-ssa-dce.c: ditto.
	* tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
	and real.h due to flattening of tree.h.
	* tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-ssa-forwprop.c: ditto.
	* tree-ssa-ifcombine.c: ditto.
	* tree-ssa-live.c: ditto.
	* tree-ssa-loop.c: ditto.
	* tree-ssa-loop-ch.c: ditto.
	* tree-ssa-loop-im.c: ditto.
	* tree-ssa-loop-ivcanon.c: ditto.
	* tree-ssa-loop-ivopts.c: ditto.
	* tree-ssa-loop-manip.c: ditto.
	* tree-ssa-loop-niter.c: ditto.
	* tree-ssa-loop-prefetch.c: ditto.
	* tree-ssa-loop-unswitch.c: ditto.
	* tree-ssa-loop-math-opts.c: ditto.
	* tree-ssanames.c: ditto.
	* tree-ssa-operands.c: ditto.
	* tree-ssa-phiopt.c: ditto.
	* tree-ssa-phiprop.c: ditto.
	* tree-ssa-pre.c: ditto.
	* tree-ssa-propagate.c: ditto.
	* tree-ssa-reassoc.c: ditto.
	* tree-ssa-sccvn.c: ditto.
	* tree-ssa-sink.c: ditto.
	* tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h and inchash.h due to flattening of tree.h.
	* tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
	fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
	* tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h and inchash.h due to flattening of tree.h.
	* tree-ssa-ter.c: ditto.
	* tree-ssa-threadedge.c: ditto.
	* tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h and inchash.h due to flattening of tree.h.
	* tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, fold-const.h,
	wide-int.h and inchash.h due to flattening of tree.h.
	* tree-ssa-uninit.c: ditto.
	* tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
	symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
	of tree.h.
	* tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
	symtab.h, options.h, fold-const.h, wide-int.h and
	inchash.h due to flattening of tree.h.
	* tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
	double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
	wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
	of tree.h.
	* tree-streamer-out.c: dittoo.
	* tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-tailcall.c: ditto.
	* tree-vect-data-refs.c: ditto.
	* tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
	alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* tree-vect-loop-manip.c: ditto.
	* tree-vectorizer.c: ditto.
	* tree-vect-patterns.c: ditto.
	* tree-vect-slp.c: ditto.
	* tree-vect-stmts.c: ditto.
	* tree-vrp.c: ditto.
	* tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* ubsan.c: ditto.
	* value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* varasm.c: ditto.
	* varpool.c: ditto.
	* var-tracking.c: ditto.
	* vmsdbgout.c: ditto.
	* vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.
	* xcoffout.c: ditto.
	* libcc1/plugin.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
	input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
	due to flattening of tree.h.

From-SVN: r219402
 2015-01-09 20:18:42 +00:00
Jakub Jelinek
5624e564d2 Update copyright years. 
From-SVN: r219188
 2015-01-05 13:33:28 +01:00
Marc Glisse
3d3dbaddce real.h (HONOR_SNANS, [...]): Replace macros with 3 overloaded declarations. 
2014-12-12  Marc Glisse  <marc.glisse@inria.fr>

	* real.h (HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
	HONOR_SIGN_DEPENDENT_ROUNDING): Replace macros with 3 overloaded
	declarations.
	* real.c (HONOR_NANS): Fix indentation.
	(HONOR_SNANS, HONOR_INFINITIES, HONOR_SIGNED_ZEROS,
	HONOR_SIGN_DEPENDENT_ROUNDING): Define three overloads.
	* builtins.c (fold_builtin_cproj, fold_builtin_signbit,
	fold_builtin_fmin_fmax, fold_builtin_classify): Simplify argument
	of HONOR_*.
	* fold-const.c (operand_equal_p, fold_comparison, fold_binary_loc):
	Likewise.
	* gimple-fold.c (gimple_val_nonnegative_real_p): Likewise.
	* ifcvt.c (noce_try_move, noce_try_minmax, noce_try_abs): Likewise.
	* omp-low.c (omp_reduction_init): Likewise.
	* rtlanal.c (may_trap_p_1): Likewise.
	* simplify-rtx.c (simplify_const_relational_operation): Likewise.
	* tree-ssa-dom.c (record_equality, record_edge_info): Likewise.
	* tree-ssa-phiopt.c (value_replacement, abs_replacement): Likewise.
	* tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
	* tree-ssa-uncprop.c (associate_equivalences_with_edges): Likewise.

From-SVN: r218663
 2014-12-12 10:46:00 +00:00
Marc Glisse
1b457aa45d real.h (HONOR_NANS): Replace macro with 3 overloaded declarations. 
2014-12-10  Marc Glisse  <marc.glisse@inria.fr>

	* real.h (HONOR_NANS): Replace macro with 3 overloaded declarations.
	* real.c: Include rtl.h and options.h.
	(HONOR_NANS): Define three overloads.
	* builtins.c (fold_builtin_classify, fold_builtin_unordered_cmp):
	Simplify argument of HONOR_NANS.
	* fold-const.c (combine_comparisons, fold_truth_not_expr,
	fold_cond_expr_with_comparison, merge_truthop_with_opposite_arm,
	fold_comparison, fold_binary_loc): Likewise.
	* ifcvt.c (noce_try_move, noce_try_minmax): Likewise.
	* ipa-inline-analysis.c (add_clause,
	set_cond_stmt_execution_predicate): Likewise.
	* match.pd: Likewise.
	* rtlanal.c (may_trap_p_1): Likewise.
	* simplify-rtx.c (simplify_const_relational_operation): Likewise.
	* tree-if-conv.c (parse_predicate): Likewise.
	* tree-ssa-ccp.c (valid_lattice_transition): Likewise.
	* tree-ssa-ifcombine.c (ifcombine_ifandif): Likewise.
	* tree-ssa-phiopt.c (minmax_replacement, neg_replacement): Likewise.
	* tree-ssa-reassoc.c (eliminate_using_constants): Likewise.
	* tree-ssa-tail-merge.c (gimple_equal_p): Likewise.

From-SVN: r218605
 2014-12-10 20:26:05 +00:00
Richard Biener
2625bb5df5 builtins.c (fold_builtin_0): Remove unused ignore parameter. 
2014-12-08  Richard Biener  <rguenther@suse.de>

	* builtins.c (fold_builtin_0): Remove unused ignore parameter.
	(fold_builtin_1): Likewise.
	(fold_builtin_3): Likewise.
	(fold_builtin_varargs): Likewise.
	(fold_builtin_2): Likewise.  Do not fold stpcpy here.
	(fold_builtin_n): Adjust.
	(fold_builtin_stpcpy): Move to gimple-fold.c.
	(gimple_fold_builtin_stpcpy): Moved and gimplified from builtins.c.
	(gimple_fold_builtin): Fold stpcpy here.

From-SVN: r218477
 2014-12-08 09:20:35 +00:00
Richard Biener
ad03a7449b builtins.c (target_newline): Export. 
2014-12-04  Richard Biener  <rguenther@suse.de>

	* builtins.c (target_newline): Export.
	(target_percent_s_newline): Likewise.
	(fold_builtin_1): Do not fold printf functions here.
	(fold_builtin_2): Likewise.
	(fold_builtin_3): Likewise, do not fold strncat.
	(fold_builtin_strncat): Move to gimple-fold.c.
	(fold_builtin_printf): Likewise.
	* builtins.h (target_newline): Declare.
	(target_percent_s_newline): Likewise.
	* gimple-fold.c (gimple_fold_builtin_strncat): Move from
	builtins.c and gimplify.
	(gimple_fold_builtin_printf): Likewise.
	(gimple_fold_builtin): Fold strncat, printf, printf_unlocked,
	vprintf, printf_chk and vprintf_chk here.

From-SVN: r218343
 2014-12-04 08:49:49 +00:00
Richard Biener
edd7ae68b0 builtins.c (target_percent_c): Export. 
2014-12-03  Richard Biener  <rguenther@suse.de>

	* builtins.c (target_percent_c): Export.
	(fold_builtin_fprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold fprintf functions.
	(fold_builtin_3): Likewise.
	(fold_builtin_4): Remove.
	(fold_builtin_n): Do not call fold_builtin_4.
	* builtins.h (target_percent_c): Declare.
	* gimple-fold.c (gimple_fold_builtin_fprintf): Move from
	builtins.c and gimplify.
	(gimple_fold_builtin): Fold fprintf, fprintf_unlocked, vfprintf,
	fprintf_chk and vfprintf_chk here.

From-SVN: r218317
 2014-12-03 14:08:07 +00:00
Richard Biener
a6a0570f15 builtins.c (fold_builtin_fpclassify): Change to take array of arguments instead of CALL_EXPR tree. 
2014-12-03  Richard Biener  <rguenther@suse.de>

	* builtins.c (fold_builtin_fpclassify): Change to take
	array of arguments instead of CALL_EXPR tree.
	(MAX_ARGS_TO_FOLD_BUILTIN): Remove.
	(fold_builtin_n): Dispatch to fold_builtin_varargs.
	(fold_call_expr): Always use fold_builtin_n.
	(fold_builtin_call_array): Change to not build the unfolded call,
	always use fold_builtin_n.
	(fold_builtin_varargs): Change to take array of arguments instead
	of CALL_EXPR tree.
	(fold_call_stmt): Always use fold_builtin_n.
	* tree.c (build_call_expr_loc_array): Use fold_build_call_array_loc.
	* fold-const.c (fold_build_call_array_loc): Build the call
	if fold_builtin_call_array returned NULL_TREE.
	* gimple-fold.c (gimple_fold_stmt_to_constant_1): Do not build
	a CALL_EXPR and use fold_builtin_call_array instead of
	fold_call_expr.

	cp/
	* constexpr.c (cxx_eval_builtin_function_call): Use
	fold_build_call_array_loc.

From-SVN: r218311
 2014-12-03 13:10:39 +00:00
Richard Biener
e18c1d66ef re PR tree-optimization/14541 ([tree-ssa] built-in math functions are not fully optimized at tree level) 
2014-12-03  Richard Biener  <rguenther@suse.de>

	PR middle-end/14541
	* builtins.c (fold_builtin_logarithm): Implement simplifications ...
	* match.pd: ... here as patterns.

From-SVN: r218308
 2014-12-03 11:55:14 +00:00
David Malcolm
538dd0b78f Merger of git branch "gimple-classes-v2-option-3" 
gcc/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".

	* ChangeLog.gimple-classes: New.

	* coretypes.h (struct gcond): Add forward decl.
	(struct gdebug): Likewise.
	(struct ggoto): Likewise.
	(struct glabel): Likewise.
	(struct gswitch): Likewise.
	(struct gassign): Likewise.
	(struct gasm): Likewise.
	(struct gcall): Likewise.
	(struct gtransaction): Likewise.
	(struct greturn): Likewise.
	(struct gbind): Likewise.
	(struct gcatch): Likewise.
	(struct geh_filter): Likewise.
	(struct geh_mnt): Likewise.
	(struct geh_else): Likewise.
	(struct gresx): Likewise.
	(struct geh_dispatch): Likewise.
	(struct gphi): Likewise.
	(struct gtry): Likewise.
	(struct gomp_atomic_load): Likewise.
	(struct gomp_atomic_store): Likewise.
	(struct gomp_continue): Likewise.
	(struct gomp_critical): Likewise.
	(struct gomp_for): Likewise.
	(struct gomp_parallel): Likewise.
	(struct gomp_task): Likewise.
	(struct gomp_sections): Likewise.
	(struct gomp_single): Likewise.
	(struct gomp_target): Likewise.
	(struct gomp_teams): Likewise.

	* doc/gimple.texi (Class hierarchy of GIMPLE statements): Update
	for renaming of gimple subclasses.

	* gdbhooks.py: Update.

	* gimple-iterator.c (gsi_for_phi): New.
	(gsi_start_phis): Strengthen return type from gimple_stmt_iterator
	to gphi_iterator.
	* gimple-iterator.h (struct gphi_iterator): New subclass of
	gimple_stmt_iterator.
	(gsi_for_phi): New prototype.
	(gsi_start_phis): Strengthen return type from gimple_stmt_iterator
	to gphi_iterator.
	(gsi_next_nonvirtual_phi): Strengthen param from
	gimple_stmt_iterator * to gphi_iterator *, and local "phi" from
	gimple to gphi *.

	* gsstruct.def: Update for renamings of classes.

	* gimple.c (gimple_build_return): Strengthen return type from
	gimple to greturn *.
	(gimple_call_reset_alias_info): Strengthen param to gcall *.
	(gimple_build_call_1): Strengthen return type from gimple to
	gcall *.
	(gimple_build_call_vec): Likewise.
	(gimple_build_call): Likewise.
	(gimple_build_call_valist): Likewise.
	(gimple_build_call_internal_1): Likewise.
	(gimple_build_call_internal): Likewise.
	(gimple_build_call_internal_vec): Likewise.
	(gimple_build_call_from_tree): Likewise.
	(gimple_build_assign_stat): Strengthen return type from gimple to
	gassign *.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_cond): Strengthen return type from gimple to
	gcond *.
	(gimple_build_cond_from_tree): Likewise.
	(gimple_cond_set_condition_from_tree): Require a gcond *.
	(gimple_build_label): Strengthen return type from gimple to
	glabel *.
	(gimple_build_goto): Strengthen return type from gimple to
	ggoto *.
	(gimple_build_bind): Strengthen return type from gimple to
	gbind *.
	(gimple_build_asm_1): Strengthen return type from gimple to
	gasm *.
	(gimple_build_asm_vec): Likewise.
	(gimple_build_catch): Strengthen return type from gimple to
	gcatch *.
	(gimple_build_eh_filter): Strengthen return type from gimple to
	geh_filter *.
	(gimple_build_eh_must_not_throw): Strengthen return type from
	gimple to geh_mnt *.
	(gimple_build_eh_else): Strengthen return type from gimple to
	geh_else *.
	(gimple_build_try): Update for renaming of gimple_statement_try to
	gtry.
	(gimple_build_resx): Strengthen return type from gimple to
	gresx *.
	(gimple_build_switch_nlabels): Strengthen return type from gimple
	to gswitch *.
	(gimple_build_switch): Likewise.
	(gimple_build_eh_dispatch): Strengthen return type from gimple to
	geh_dispatch *.
	(gimple_build_debug_bind_stat): Strengthen return type from gimple
	to gdebug *.
	(gimple_build_debug_source_bind_stat): Strengthen return type from
	gimple to gdebug *.
	(gimple_build_omp_critical): Strengthen return type from gimple to
	gomp_critical *.
	(gimple_build_omp_for): Strengthen return type from gimple to
	gomp_for *.
	(gimple_build_omp_parallel): Strengthen return type from gimple to
	gomp_parallel *.
	(gimple_build_omp_task): Strengthen return type from gimple to
	gomp_task *.
	(gimple_build_omp_continue): Strengthen return type from gimple to
	gomp_continue *.
	(gimple_build_omp_sections): Strengthen return type from gimple to
	gomp_sections *.
	(gimple_build_omp_single): Strengthen return type from gimple to
	gomp_single *.
	(gimple_build_omp_target): Strengthen return type from gimple to
	gomp_target *.
	(gimple_build_omp_teams): Strengthen return type from gimple to
	gomp_teams *.
	(gimple_build_omp_atomic_load): Strengthen return type from gimple
	to gomp_atomic_load *.
	(gimple_build_omp_atomic_store): Strengthen return type from gimple
	to gomp_atomic_store *.
	(gimple_build_transaction): Strengthen return type from gimple
	to gtransaction *.
	(empty_stmt_p): Replace check for GIMPLE_BIND with a dyn_cast.
	(gimple_call_fnspec): Require a const gcall *.
	(gimple_call_arg_flags): Likewise.
	(gimple_call_return_flags): Likewise.
	(gimple_set_bb): Add a checked cast.
	(gimple_copy): Within the cases, add locals of the appropriate
	subclass and use in place of "stmt" and "copy" for typesafety.
	(gimple_has_side_effects): Add a checked cast.
	(gimple_could_trap_p_1): Likewise.
	(gimple_call_copy_skip_args): Require a gcall *, and return one.
	(gimple_asm_clobbers_memory_p): Require a const gasm *.
	(infer_nonnull_range): Replace a check for GIMPLE_RETURN with a
	dyn_cast, introducing local "return_stmt" and using ti in place
	of "stmt".

	* gimple.h (gimple_vec): Eliminate this typedef.
	(struct gimple_statement_call): Rename to...
	(struct gcall): ...this.
	(struct gimple_statement_bind): Rename to...
	(struct gbind): ...this.
	(struct gimple_statement_catch): Rename to...
	(struct gcatch): ...this.
	(struct gimple_statement_eh_filter): Rename to...
	(struct geh_filter): ...this.
	(struct gimple_statement_eh_else): Rename to...
	(struct geh_else): ...this.
	(struct gimple_statement_eh_mnt): Rename to...
	(struct geh_mnt): ...this.
	(struct gimple_statement_phi): Rename to...
	(struct gphi): ...this.
	(struct gimple_statement_resx): Rename to...
	(struct gresx): ...this.
	(struct gimple_statement_eh_dispatch): Rename to...
	(struct geh_dispatch): ...this.
	(struct gimple_statement_try): Rename to...
	(struct gtry): ...this.
	(struct gimple_statement_asm): Rename to...
	(struct gasm): ...this.
	(struct gimple_statement_omp_critical): Rename to...
	(struct gomp_critical): ...this.
	(struct gimple_statement_omp_for): Rename to...
	(struct gomp_for): ...this.
	(struct gimple_statement_omp_parallel): Rename to...
	(struct gomp_parallel): ...this.
	(struct gimple_statement_omp_target): Rename to...
	(struct gomp_target): ...this.
	(struct gimple_statement_omp_task): Rename to...
	(struct gomp_task): ...this.
	(struct gimple_statement_omp_sections): Rename to...
	(struct gomp_sections): ...this.
	(struct gimple_statement_omp_continue): Rename to...
	(struct gomp_continue): ...this.
	(struct gimple_statement_omp_single): Rename to...
	(struct gomp_single): ...this.
	(struct gimple_statement_omp_teams): Rename to...
	(struct gomp_teams): ...this.
	(struct gimple_statement_omp_atomic_load): Rename to...
	(struct gomp_atomic_load): ...this.
	(struct gimple_statement_omp_atomic_store :): Rename to...
	(struct gomp_atomic_store :): ...this.
	(struct gimple_statement_transaction): Rename to...
	(struct gtransaction): ...this.
	(struct gcond): New subclass.
	(struct gdebug): New subclass.
	(struct ggoto): New subclass.
	(struct glabel): New subclass.
	(struct gswitch): New subclass.
	(struct gassign): New subclass.
	(struct greturn): New subclass.
	(is_a_helper <gimple_statement_asm *>::test): Rename to...
	(is_a_helper <gasm *>::test): ...this.
	(is_a_helper <gimple_statement_bind *>::test): Rename to...
	(is_a_helper <gbind *>::test): ...this.
	(is_a_helper <gassign *>::test): New.
	(is_a_helper <gimple_statement_call *>::test): Rename to...
	(is_a_helper <gcall *>::test): ...this.
	(is_a_helper <gimple_statement_catch *>::test): Rename to...
	(is_a_helper <gcatch *>::test): ...this.
	(is_a_helper <gimple_statement_resx *>::test): Rename to...
	(is_a_helper <gresx *>::test): ...this.
	(is_a_helper <gcond *>::test): New.
	(is_a_helper <gdebug *>::test): New.
	(is_a_helper <ggoto *>::test): New.
	(is_a_helper <glabel *>::test): New.
	(is_a_helper <gimple_statement_eh_dispatch *>::test): Rename to...
	(is_a_helper <geh_dispatch *>::test): ...this.
	(is_a_helper <gimple_statement_eh_else *>::test): Rename to...
	(is_a_helper <geh_else *>::test): ...this.
	(is_a_helper <gimple_statement_eh_filter *>::test): Rename to...
	(is_a_helper <geh_filter *>::test): ...this.
	(is_a_helper <gimple_statement_eh_mnt *>::test): Rename to...
	(is_a_helper <geh_mnt *>::test): ...this.
	(is_a_helper <gimple_statement_omp_atomic_load *>::test): Rename to...
	(is_a_helper <gomp_atomic_load *>::test): ...this.
	(is_a_helper <gimple_statement_omp_atomic_store *>::test): Rename to...
	(is_a_helper <gomp_atomic_store *>::test): ...this.
	(is_a_helper <gimple_statement_omp_continue *>::test): Rename to...
	(is_a_helper <gomp_continue *>::test): ...this.
	(is_a_helper <gimple_statement_omp_critical *>::test): Rename to...
	(is_a_helper <gomp_critical *>::test): ...this.
	(is_a_helper <gimple_statement_omp_for *>::test): Rename to...
	(is_a_helper <gomp_for *>::test): ...this.
	(is_a_helper <gimple_statement_omp_parallel *>::test): Rename to...
	(is_a_helper <gomp_parallel *>::test): ...this.
	(is_a_helper <gimple_statement_omp_target *>::test): Rename to...
	(is_a_helper <gomp_target *>::test): ...this.
	(is_a_helper <gimple_statement_omp_sections *>::test): Rename to...
	(is_a_helper <gomp_sections *>::test): ...this.
	(is_a_helper <gimple_statement_omp_single *>::test): Rename to...
	(is_a_helper <gomp_single *>::test): ...this.
	(is_a_helper <gimple_statement_omp_teams *>::test): Rename to...
	(is_a_helper <gomp_teams *>::test): ...this.
	(is_a_helper <gimple_statement_omp_task *>::test): Rename to...
	(is_a_helper <gomp_task *>::test): ...this.
	(is_a_helper <gimple_statement_phi *>::test): Rename to...
	(is_a_helper <gphi *>::test): ...this.
	(is_a_helper <gimple_statement_transaction *>::test): Rename to...
	(is_a_helper <gtransaction *>::test): ...this.
	(is_a_helper <greturn *>::test): New.
	(is_a_helper <gswitch *>::test): New.
	(is_a_helper <gimple_statement_try *>::test): Rename to...
	(is_a_helper <gtry *>::test): ...this.
	(is_a_helper <const gimple_statement_asm *>::test): Rename to...
	(is_a_helper <const gasm *>::test): ...this.
	(is_a_helper <const gimple_statement_bind *>::test): Rename to...
	(is_a_helper <const gbind *>::test): ...this.
	(is_a_helper <const gimple_statement_call *>::test): Rename to...
	(is_a_helper <const gcall *>::test): ...this.
	(is_a_helper <const gimple_statement_catch *>::test): Rename to...
	(is_a_helper <const gcatch *>::test): ...this.
	(is_a_helper <const gimple_statement_resx *>::test): Rename to...
	(is_a_helper <const gresx *>::test): ...this.
	(is_a_helper <const gimple_statement_eh_dispatch *>::test): Rename to...
	(is_a_helper <const geh_dispatch *>::test): ...this.
	(is_a_helper <const gimple_statement_eh_filter *>::test): Rename to...
	(is_a_helper <const geh_filter *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_atomic_load *>::test):
	Rename to...
	(is_a_helper <const gomp_atomic_load *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_atomic_store *>::test):
	Rename to...
	(is_a_helper <const gomp_atomic_store *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_continue *>::test):
	Rename to...
	(is_a_helper <const gomp_continue *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_critical *>::test):
	Rename to...
	(is_a_helper <const gomp_critical *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_for *>::test): Rename to...
	(is_a_helper <const gomp_for *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_parallel *>::test):
	Rename to...
	(is_a_helper <const gomp_parallel *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_target *>::test): Rename to...
	(is_a_helper <const gomp_target *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_sections *>::test):
	Rename to...
	(is_a_helper <const gomp_sections *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_single *>::test): Rename to...
	(is_a_helper <const gomp_single *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_teams *>::test): Rename to...
	(is_a_helper <const gomp_teams *>::test): ...this.
	(is_a_helper <const gimple_statement_omp_task *>::test): Rename to...
	(is_a_helper <const gomp_task *>::test): ...this.
	(is_a_helper <const gimple_statement_phi *>::test): Rename to...
	(is_a_helper <const gphi *>::test): ...this.
	(is_a_helper <const gimple_statement_transaction *>::test): Rename to...
	(is_a_helper <const gtransaction *>::test): ...this.
	(gimple_build_return): Strengthen return type to greturn *.
	(gimple_call_reset_alias_info): Require a gcall *.
	(gimple_build_call_vec): Return a gcall *.
	(gimple_build_call): Likewise.
	(gimple_build_call_valist): Likewise.
	(gimple_build_call_internal): Likewise.
	(gimple_build_call_internal_vec): Likewise.
	(gimple_build_call_from_tree): Likewise.
	(gimple_build_assign_stat): Return a gassign *.
	(gimple_build_assign_with_ops): Likewise.
	(gimple_build_cond): Return a gcond *.
	(gimple_build_cond_from_tree): Likewise.
	(gimple_cond_set_condition_from_tree): Require a gcond *.
	(gimple_build_label): Return a glabel *.
	(gimple_build_goto): Return a ggoto *.
	(gimple_build_bind): Return a gbind *.
	(gimple_build_asm_vec): Return a gasm *.
	(gimple_build_catch): Return a gcatch *.
	(gimple_build_eh_filter): Return a geh_filter *.
	(gimple_build_eh_must_not_throw): Return a geh_mnt *.
	(gimple_build_eh_else): Return a geh_else *.
	(gimple_build_try): Return a gtry *.
	(gimple_build_resx): Return a gresx *.
	(gimple_build_switch_nlabels): Return a gswitch *.
	(gimple_build_switch): Return a gswitch *.
	(gimple_build_eh_dispatch): Return a geh_dispatch *.
	(gimple_build_debug_bind_stat): Return a gdebug *.
	(gimple_build_debug_source_bind_stat): Return a gdebug *.
	(gimple_build_omp_critical): Return a gomp_critical *.
	(gimple_build_omp_for): Return a gomp_for *.
	(gimple_build_omp_parallel): Return a gomp_parallel *.
	(gimple_build_omp_task): Return a gomp_task *.
	(gimple_build_omp_continue): Return a gomp_continue *.
	(gimple_build_omp_sections): Return a gomp_sections *.
	(gimple_build_omp_single): Return a gomp_single *.
	(gimple_build_omp_target): Return a gomp_target *.
	(gimple_build_omp_teams): Return a gomp_teams *.
	(gimple_build_omp_atomic_load): Return a gomp_atomic_load *.
	(gimple_build_omp_atomic_store): Return a gomp_atomic_store *.
	(gimple_build_transaction): Return a gtransaction *.
	(gimple_call_arg_flags): Require a const gcall *.
	(gimple_call_return_flags): Likewise.
	(gimple_call_copy_skip_args): Require and return a gcall *.
	(gimple_asm_clobbers_memory_p): Require a const gasm *.
	(gimple_seq_first_stmt_as_a_bind): New.
	(gimple_assign_nontemporal_move_p): Require a const gassign *
	rather than a const_gimple.
	(gimple_call_internal_fn): Update for renaming to gcall.
	(gimple_call_fntype): Likewise.
	(gimple_call_set_fntype): Require a gcall * rather than a gimple.
	(gimple_call_set_fn): Likewise.
	(gimple_call_set_internal_fn): Likewise.
	(gimple_call_set_chain): Likewise.
	(gimple_call_set_tail): Likewise.
	(gimple_call_tail_p): Likewise.
	(gimple_call_set_return_slot_opt): Likewise.
	(gimple_call_return_slot_opt_p): Likewise.
	(gimple_call_set_from_thunk): Likewise.
	(gimple_call_from_thunk_p): Likewise.
	(gimple_call_set_va_arg_pack): Likewise.
	(gimple_call_va_arg_pack_p): Likewise.
	(gimple_call_set_nothrow): Likewise.
	(gimple_call_nothrow_p): Likewise.
	(gimple_call_set_alloca_for_var): Likewise.
	(gimple_call_alloca_for_var_p): Likewise.
	(gimple_call_use_set): Likewise.
	(gimple_call_clobber_set): Likewise.
	(gimple_call_return_type): Require a const gcall * rather than a
	const_gimple.
	(gimple_call_chain_ptr): Likewise.
	(gimple_call_copy_flags): Require a pair of gcall *.
	(gimple_cond_set_code): Require a gcond * rather than a gimple
	(gimple_cond_set_lhs): Likewise.
	(gimple_cond_set_rhs): Likewise.
	(gimple_cond_set_true_label): Likewise.
	(gimple_cond_set_false_label): Likewise.
	(gimple_cond_make_false): Likewise.
	(gimple_cond_make_true): Likewise.
	(gimple_cond_lhs_ptr): Require a const gcond * rather than a
	const_gimple.
	(gimple_cond_rhs_ptr): Likewise.
	(gimple_cond_true_label): Likewise.
	(gimple_cond_false_label): Likewise.
	(gimple_cond_true_p): Likewise.
	(gimple_cond_false_p): Likewise.
	(gimple_cond_set_condition): Likewise.
	(gimple_label_label): Require a const glabel *.
	(gimple_label_set_label): Require a glabel *.
	(gimple_goto_set_dest): Require a ggoto *.
	(gimple_bind_vars): Require a const gbind *.
	(gimple_bind_block): Likewise.
	(gimple_bind_set_vars): Require a gbind *.
	(gimple_bind_append_vars): Likewise.
	(gimple_bind_body_ptr): Likewise.
	(gimple_bind_body): Likewise.
	(gimple_bind_set_body): Likewise.
	(gimple_bind_add_stmt): Likewise.
	(gimple_bind_add_seq): Likewise.
	(gimple_bind_set_block): Likewise.
	(gimple_asm_ninputs): Require a const gasm *.
	(gimple_asm_noutputs): Likewise.
	(gimple_asm_nclobbers): Likewise.
	(gimple_asm_nlabels): Likewise.
	(gimple_asm_input_op): Likewise.
	(gimple_asm_input_op_ptr): Likewise.
	(gimple_asm_output_op): Likewise.
	(gimple_asm_output_op_ptr): Likewise.
	(gimple_asm_clobber_op): Likewise.
	(gimple_asm_label_op): Likewise.
	(gimple_asm_string): Likewise.
	(gimple_asm_volatile_p): Likewise.
	(gimple_asm_input_p): Likewise.
	(gimple_asm_set_input_op): Require a gasm *.
	(gimple_asm_set_output_op): Likewise.
	(gimple_asm_set_clobber_op): Likewise.
	(gimple_asm_set_label_op): Likewise.
	(gimple_asm_set_volatile): Likewise.
	(gimple_asm_set_input): Likewise.
	(gimple_catch_types): Require a const gcatch *.
	(gimple_catch_types_ptr): Require a gcatch *.
	(gimple_catch_handler_ptr): Likewise.
	(gimple_catch_handler): Likewise.
	(gimple_catch_set_types): Likewise.
	(gimple_catch_set_handler): Likewise.
	(gimple_eh_filter_types): Update for renaming of subclass to
	geh_filter.
	(gimple_eh_filter_types_ptr): Likewise.
	(gimple_eh_filter_failure_ptr): Likewise.
	(gimple_eh_filter_set_types): Require a geh_filter *.
	(gimple_eh_filter_set_failure): Likewise.
	(gimple_eh_must_not_throw_fndecl): Require a geh_mnt *.
	(gimple_eh_must_not_throw_set_fndecl): Likewise.
	(gimple_eh_else_n_body_ptr): Require a geh_else *.
	(gimple_eh_else_n_body): Likewise.
	(gimple_eh_else_e_body_ptr): Likewise.
	(gimple_eh_else_e_body): Likewise.
	(gimple_eh_else_set_n_body): Likewise.
	(gimple_eh_else_set_e_body): Likewise.
	(gimple_try_set_kind): Require a gtry *.
	(gimple_try_set_catch_is_cleanup): Likewise.
	(gimple_try_set_eval): Likewise.
	(gimple_try_set_cleanup): Likewise.
	(gimple_try_eval_ptr): Update for renaming of subclass to gtry.
	(gimple_try_cleanup_ptr): Likewise.
	(gimple_phi_capacity): Update for renaming of subclass to gphi.
	(gimple_phi_num_args): Likewise.
	(gimple_phi_result): Likewise.
	(gimple_phi_result_ptr): Likewise.
	(gimple_phi_arg): Likewise.
	(gimple_phi_set_result): Require a gphi *.
	(gimple_phi_set_arg): Likewise.
	(gimple_phi_arg_def_ptr): Likewise.
	(gimple_phi_arg_edge): Likewise.
	(gimple_phi_arg_location): Likewise.
	(gimple_phi_arg_location_from_edge): Likewise.
	(gimple_phi_arg_set_location): Likewise.
	(gimple_phi_arg_has_location): Likewise.
	(gimple_resx_region): Require a const gresx *.
	(gimple_resx_set_region): Require a gresx *.
	(gimple_eh_dispatch_region): Require a const geh_dispatch *.
	(gimple_eh_dispatch_set_region): Require a geh_dispatch *.
	(gimple_switch_num_labels): Require a const gswitch *.
	(gimple_switch_set_num_labels): Likewise.
	(gimple_switch_index): Likewise.
	(gimple_switch_index_ptr): Likewise.
	(gimple_switch_label): Likewise.
	(gimple_switch_default_label): Likewise.
	(gimple_switch_set_index): Require a gswitch *.
	(gimple_switch_set_label): Likewise.
	(gimple_switch_set_default_label): Likewise.
	(gimple_omp_critical_name): Require a const gomp_critical *.
	(gimple_omp_critical_name_ptr): Require a gomp_critical *.
	(gimple_omp_critical_set_name): Likewise.
	(gimple_omp_for_set_kind): Require a gomp_for *.
	(gimple_omp_for_set_combined_p): Likewise.
	(gimple_omp_for_set_combined_into_p): Likewise.
	(gimple_omp_for_clauses): Update for renaming of subclass to
	gomp_for.
	(gimple_omp_for_clauses_ptr): Likewise.
	(gimple_omp_for_set_clauses): Likewise.
	(gimple_omp_for_collapse): Likewise.
	(gimple_omp_for_index): Likewise.
	(gimple_omp_for_index_ptr): Likewise.
	(gimple_omp_for_set_index): Likewise.
	(gimple_omp_for_initial): Likewise.
	(gimple_omp_for_initial_ptr): Likewise.
	(gimple_omp_for_set_initial): Likewise.
	(gimple_omp_for_final): Likewise.
	(gimple_omp_for_final_ptr): Likewise.
	(gimple_omp_for_set_final): Likewise.
	(gimple_omp_for_incr): Likewise.
	(gimple_omp_for_incr_ptr): Likewise.
	(gimple_omp_for_set_incr): Likewise.
	(gimple_omp_for_pre_body): Likewise.
	(gimple_omp_for_set_pre_body): Likewise.
	(gimple_omp_parallel_clauses): Update for renaming of subclass to
	gomp_parallel.
	(gimple_omp_parallel_clauses_ptr): Require a gomp_parallel *.
	(gimple_omp_parallel_set_clauses): Likewise.
	(gimple_omp_parallel_child_fn_ptr): Likewise.
	(gimple_omp_parallel_set_child_fn): Likewise.
	(gimple_omp_parallel_data_arg_ptr): Likewise.
	(gimple_omp_parallel_set_data_arg): Likewise.
	(gimple_omp_parallel_child_fn): Require a const gomp_parallel *.
	(gimple_omp_parallel_data_arg): Likewise.
	(gimple_omp_task_clauses): Update for renaming of subclass to
	gomp_task.
	(gimple_omp_task_clauses_ptr): Likewise.
	(gimple_omp_task_set_clauses): Likewise.
	(gimple_omp_task_child_fn): Likewise.
	(gimple_omp_task_child_fn_ptr): Likewise.
	(gimple_omp_task_set_child_fn): Likewise.
	(gimple_omp_task_data_arg): Likewise.
	(gimple_omp_task_data_arg_ptr): Likewise.
	(gimple_omp_task_set_data_arg): Likewise.
	(gimple_omp_taskreg_clauses): Whitespace fixes.
	(gimple_omp_taskreg_clauses_ptr): Likewise.
	(gimple_omp_taskreg_set_clauses): Likewise.
	(gimple_omp_taskreg_child_fn): Likewise.
	(gimple_omp_taskreg_child_fn_ptr): Likewise.
	(gimple_omp_taskreg_set_child_fn): Likewise.
	(gimple_omp_taskreg_data_arg): Likewise.
	(gimple_omp_taskreg_data_arg_ptr): Likewise.
	(gimple_omp_taskreg_set_data_arg): Likewise.
	(gimple_omp_task_copy_fn): Update for renaming of subclass to
	gomp_task.
	(gimple_omp_task_copy_fn_ptr): Likewise.
	(gimple_omp_task_set_copy_fn): Likewise.
	(gimple_omp_task_arg_size): Likewise.
	(gimple_omp_task_arg_size_ptr): Likewise.
	(gimple_omp_task_set_arg_size): Likewise.
	(gimple_omp_task_arg_align): Likewise.
	(gimple_omp_task_arg_align_ptr): Likewise.
	(gimple_omp_task_set_arg_align): Likewise.
	(gimple_omp_single_clauses): Update for renaming of subclass to
	gomp_single.
	(gimple_omp_single_clauses_ptr): Likewise.
	(gimple_omp_single_set_clauses): Likewise.
	(gimple_omp_target_clauses): Update for renaming of subclass to
	gomp_target.
	(gimple_omp_target_clauses_ptr): Likewise.
	(gimple_omp_target_set_clauses): Require a gomp_target *.
	(gimple_omp_target_set_kind): Likewise.
	(gimple_omp_target_child_fn_ptr): Likewise.
	(gimple_omp_target_set_child_fn): Likewise.
	(gimple_omp_target_data_arg_ptr): Likewise.
	(gimple_omp_target_set_data_arg): Likewise.
	(gimple_omp_target_child_fn): Require a const gomp_target *.
	(gimple_omp_target_data_arg): Likewise.
	(gimple_omp_teams_clauses): Update for renaming of subclass to
	gomp_teams.
	(gimple_omp_teams_clauses_ptr): Likewise.
	(gimple_omp_teams_set_clauses): Require a gomp_teams *.
	(gimple_omp_sections_clauses): Update for renaming of subclass to
	gomp_sections.
	(gimple_omp_sections_clauses_ptr): Likewise.
	(gimple_omp_sections_set_clauses): Likewise.
	(gimple_omp_sections_control): Likewise.
	(gimple_omp_sections_control_ptr): Likewise.
	(gimple_omp_sections_set_control): Likewise.
	(gimple_omp_for_set_cond): Likewise.
	(gimple_omp_for_cond): Likewise.
	(gimple_omp_atomic_store_set_val): Require a gomp_atomic_store *.
	(gimple_omp_atomic_store_val_ptr): Likewise.
	(gimple_omp_atomic_load_set_lhs): Likewise.
	(gimple_omp_atomic_store_val): Require a const gomp_atomic_store *.
	(gimple_omp_atomic_load_lhs): Likewise.
	(gimple_omp_atomic_load_rhs): Likewise.
	(gimple_omp_atomic_load_lhs_ptr): Require a gomp_atomic_load *.
	(gimple_omp_atomic_load_set_rhs): Likewise.
	(gimple_omp_atomic_load_rhs_ptr): Likewise.
	(gimple_omp_continue_control_def): Require a const gomp_continue *.
	(gimple_omp_continue_control_use): Likewise.
	(gimple_omp_continue_control_def_ptr): Require a gomp_continue *.
	(gimple_omp_continue_set_control_def): Likewise.
	(gimple_omp_continue_control_use_ptr): Likewise.
	(gimple_omp_continue_set_control_use): Likewise.
	(gimple_transaction_body_ptr): Require a gtransaction *.
	(gimple_transaction_body): Likewise.
	(gimple_transaction_label_ptr): Likewise.
	(gimple_transaction_label): Require a const gtransaction *.
	(gimple_transaction_subcode): Likewise.
	(gimple_transaction_set_body): Require a gtransaction *.
	(gimple_transaction_set_label): Likewise.
	(gimple_transaction_set_subcode): Likewise.
	(gimple_return_retval_ptr): Require a const greturn *.
	(gimple_return_retval): Likewise.
	(gimple_return_set_retval): Require a greturn *.
	(gimple_expr_type): Introduce local "call_stmt" and use in place of
	"stmt" for typesafety.

	* asan.c: Use gimple subclasses.
	* auto-profile.c: Likewise.
	* builtins.c: Likewise.
	* builtins.h: Likewise.
	* cfgexpand.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* expr.h: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-builder.h: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimplify-me.c: Likewise.
	* gimplify.c: Likewise.
	* gimplify.h: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* internal-fn.c: Likewise.
	* internal-fn.def:: Likewise.
	* internal-fn.h: Likewise.
	* ipa-icf-gimple.c: Likewise.
	* ipa-icf-gimple.h: Likewise.
	* ipa-icf.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-prop.h: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-split.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* omp-low.c: Likewise.
	* predict.c: Likewise.
	* sanopt.c: Likewise.
	* sese.c: Likewise.
	* ssa-iterators.h: Likewise.
	* stmt.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfg.h: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chkp.c: Likewise.
	* tree-chkp.h: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-eh.h: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-inline.h: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-into-ssa.h: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-phinodes.h: Likewise.
	* tree-predcom.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-scalar-evolution.h
	* tree-sra.cn_function):
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-alias.h: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-propagate.h: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sccvn.h: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c
	* tree-ssa-structalias.c
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadedge.h: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.h: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.
	* vtable-verify.c: Likewise.

gcc/c-family/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".
	* ChangeLog.gimple-classes: New.
	* c-gimplify.c (add_block_to_enclosing): Strengthen local "stack"
	from being just a vec<gimple> to a vec<gbind *>.

gcc/java/ChangeLog:
	Merger of git branch "gimple-classes-v2-option-3".
	* ChangeLog.gimple-classes: New.
	* java-gimplify.c (java_gimplify_block): Strengthen local "outer"
	from gimple to gbind *.

From-SVN: r217787
 2014-11-19 17:00:54 +00:00
Ilya Enkovich
30975f633b builtins.c (expand_builtin_memcpy_with_bounds): Use target hook instead of BNDmode. 
* builtins.c (expand_builtin_memcpy_with_bounds): Use target hook
	instead of BNDmode.
	(expand_builtin_mempcpy_with_bounds): Likewise.
	(expand_builtin_memset_with_bounds): Likewise.

From-SVN: r217658
 2014-11-17 16:17:06 +00:00
Ilya Enkovich
edcf72f3c9 tree-core.h (built_in_class): Add builtin codes to be used by Pointer Bounds Checker for instrumented builtin... 
* tree-core.h (built_in_class): Add builtin codes to be used
	by Pointer Bounds Checker for instrumented builtin functions.
	* tree-streamer-in.c: Include ipa-chkp.h.
	(streamer_get_builtin_tree): Created instrumented decl if
	required.
	* ipa-chkp.h (chkp_maybe_clone_builtin_fndecl): New.
	* ipa-chkp.c (chkp_build_instrumented_fndecl): Support builtin
	function decls.
	(chkp_maybe_clone_builtin_fndecl): New.
	(chkp_maybe_create_clone): Support builtin function decls.
	(chkp_versioning): Clone builtin functions.
	* tree-chkp.c (chkp_instrument_normal_builtin): New.
	(chkp_add_bounds_to_call_stmt): Support builtin functions.
	(chkp_replace_function_pointer): Likewise.
	* builtins.c (expand_builtin_memcpy_args): New.
	(expand_builtin_memcpy): Call expand_builtin_memcpy_args.
	(expand_builtin_memcpy_with_bounds): New.
	(expand_builtin_mempcpy_with_bounds): New.
	(expand_builtin_mempcpy_args): Add orig_exp arg. Support
	BUILT_IN_CHKP_MEMCPY_NOBND_NOCHK
	(expand_builtin_memset_with_bounds): New.
	(expand_builtin_memset_args): Support BUILT_IN_CHKP_MEMSET_NOBND_NOCHK.
	(expand_builtin_with_bounds): New.
	* builtins.h (expand_builtin_with_bounds): New.
	* expr.c (expand_expr_real_1): Support instrumented builtin calls.

From-SVN: r217655
 2014-11-17 13:45:55 +00:00
Marek Polacek
4088b790cc re PR sanitizer/63839 (ICE: tree check: expected ssa_name, have var_decl in simplify_builtin_call, at tree-ssa-forwprop.c:1441 with -fsanitize=unreachable) 
PR sanitizer/63839
	* asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
	ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
	* builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
	Define.
	* builtins.c (fold_builtin_0): Don't include ubsan.h.  Don't
	instrument BUILT_IN_UNREACHABLE here.
	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
	const.
	* sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
	* tree-ssa-ccp.c (optimize_unreachable): Bail out if
	SANITIZE_UNREACHABLE.
	* ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
	* ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
testsuite/
	* c-c++-common/ubsan/pr63839.c: New test.
	* c-c++-common/ubsan/unreachable-2.c: New test.

From-SVN: r217553
 2014-11-14 11:22:12 +00:00
Jakub Jelinek
1304953e4f re PR c/59708 (clang-compatible checked arithmetic builtins) 
PR c/59708
	* builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
	* builtins.c (fold_builtin_arith_overflow): New function.
	(fold_builtin_3): Use it.
	* builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
	BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
	BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
	BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
	BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
	BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
	BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
	BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
	BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
	BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
	* builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
	BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
	BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
	BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
	BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
	* expr.c (write_complex_part): Remove prototype, no longer static.
	* expr.h (write_complex_part): New prototype.
	* function.c (aggregate_value_p): For internal functions return 0.
	* gimple-fold.c (arith_overflowed_p): New functions.
	(gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
	* gimple-fold.h (arith_overflowed_p): New prototype.
	* tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
	(find_non_realpart_uses, maybe_optimize_arith_overflow): New
	functions.
	(eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
	into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
	never used.
	* gimplify.c (gimplify_call_expr): Handle gimplification of
	internal calls with lhs.
	* internal-fn.c (get_range_pos_neg, get_min_precision,
	expand_arith_overflow_result_store): New functions.
	(ubsan_expand_si_overflow_addsub_check): Renamed to ...
	(expand_addsub_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
	UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
	Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
	(ubsan_expand_si_overflow_neg_check): Renamed to ...
	(expand_neg_overflow): ... this.  Add LOC, LHS, ARG1, IS_UBSAN
	arguments, remove STMT argument.  Handle SUB_OVERFLOW with
	0 as first argument expansion.
	(ubsan_expand_si_overflow_mul_check): Renamed to ...
	(expand_mul_overflow): ... this.  Add LOC, LHS, ARG0, ARG1,
	UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
	Handle MUL_OVERFLOW expansion.
	(expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
	arguments for it.
	(expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
	expand_neg_overflow, prepare arguments for it.
	(expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
	for it.
	(expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
	expand_MUL_OVERFLOW): New functions.
	* internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
	internal functions.
	* tree-vrp.c (check_for_binary_op_overflow): New function.
	(extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
	is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
	(simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
	internal functions.
	* optabs.def (umulv4_optab): New optab.
	* config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
	(*umulv<mode>4, *<u>mulvqi4): New define_insns.
	* doc/extend.texi (Integer Overflow Builtins): Document
	__builtin_*_overflow.
c-family/
	* c-common.c (check_builtin_function_arguments): Handle
	BUILT_IN_{ADD,SUB,MUL}_OVERFLOW.
testsuite/
	* c-c++-common/builtin-arith-overflow-1.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-10.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-11.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-12.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-12.h: New file.
	* c-c++-common/torture/builtin-arith-overflow-13.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-14.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-15.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-16.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-17.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-18.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-1.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-1.h: New file.
	* c-c++-common/torture/builtin-arith-overflow-2.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-3.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-4.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-5.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-6.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-7.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-8.c: New test.
	* c-c++-common/torture/builtin-arith-overflow-9.c: New test.
	* c-c++-common/torture/builtin-arith-overflow.h: New file.
	* gcc.dg/builtin-arith-overflow-1.c: New test.
	* gcc.dg/builtin-arith-overflow-2.c: New test.

From-SVN: r217415
 2014-11-12 13:28:06 +01:00
Ilya Enkovich
d5e254e19c ipa-chkp.c: New. 
gcc/

2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>

	* ipa-chkp.c: New.
	* ipa-chkp.h: New.
	* tree-chkp.c: New.
	* tree-chkp.h: New.
	* tree-chkp-opt.c: New.
	* rtl-chkp.c: New.
	* rtl-chkp.h: New.
	* Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
	tree-chkp-opt.o.
	(GTFILES): Add tree-chkp.c.
	* mode-classes.def (MODE_POINTER_BOUNDS): New.
	* tree.def (POINTER_BOUNDS_TYPE): New.
	* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
	(POINTER_BOUNDS_MODE): New.
	(make_pointer_bounds_mode): New.
	* machmode.h (POINTER_BOUNDS_MODE_P): New.
	* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
	(layout_type): Support POINTER_BOUNDS_TYPE.
	* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
	* tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
	* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
	(type_contains_placeholder_1): Likewise.
	(build_common_tree_nodes): Initialize
	pointer_bounds_type_node.
	* tree.h (POINTER_BOUNDS_TYPE_P): New.
	(pointer_bounds_type_node): New.
	(POINTER_BOUNDS_P): New.
	(BOUNDED_TYPE_P): New.
	(BOUNDED_P): New.
	(CALL_WITH_BOUNDS_P): New.
	* gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
	(gimple_call_with_bounds_p): New.
	(gimple_call_set_with_bounds): New.
	(gimple_return_retbnd): New.
	(gimple_return_set_retbnd): New
	* gimple.c (gimple_build_return): Increase number of ops
	for return statement.
	(gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
	flag.
	* gimple-pretty-print.c (dump_gimple_return): Print second op.
	* rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
	* gimplify.c (gimplify_init_constructor): Avoid infinite
	loop during gimplification of bounds initializer.
	* calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
	(special_function_p): Use original decl name when analyzing
	instrumentation clone.
	(arg_data): Add fields special_slot, pointer_arg and
	pointer_offset.
	(store_bounds): New.
	(emit_call_1): Propagate instrumentation flag for CALL.
	(initialize_argument_information): Compute pointer_arg,
	pointer_offset and special_slot for pointer bounds arguments.
	(finalize_must_preallocate): Preallocate when storing bounds
	in bounds table.
	(compute_argument_addresses): Skip pointer bounds.
	(expand_call): Store bounds into tables separately.  Return
	result joined with resulting bounds.
	* cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
	(expand_call_stmt): Propagate bounds flag for CALL_EXPR.
	(expand_return): Add returned bounds arg.  Handle returned bounds.
	(expand_gimple_stmt_1): Adjust to new expand_return signature.
	(gimple_expand_cfg): Reset rtx bounds map.
	* expr.c: Include tree-chkp.h, rtl-chkp.h.
	(expand_assignment): Handle returned bounds.
	(store_expr_with_bounds): New.  Replaces store_expr with new bounds
	target argument.  Handle bounds returned by calls.
	(store_expr): Now wraps store_expr_with_bounds.
	* expr.h (store_expr_with_bounds): New.
	* function.c: Include tree-chkp.h, rtl-chkp.h.
	(bounds_parm_data): New.
	(use_register_for_decl): Do not registerize decls used for bounds
	stores and loads.
	(assign_parms_augmented_arg_list): Add bounds of the result
	structure pointer as the second argument.
	(assign_parm_find_entry_rtl): Mark bounds are never passed on
	the stack.
	(assign_parm_is_stack_parm): Likewise.
	(assign_parm_load_bounds): New.
	(assign_bounds): New.
	(assign_parms): Load bounds and determine a location for
	returned bounds.
	(diddle_return_value_1): New.
	(diddle_return_value): Handle returned bounds.
	* function.h (rtl_data): Add field for returned bounds.
	* varasm.c: Include tree-chkp.h.
	(output_constant): Support POINTER_BOUNDS_TYPE.
	(output_constant_pool_2): Support MODE_POINTER_BOUNDS.
	(ultimate_transparent_alias_target): Move up.
	(make_decl_rtl): For instrumented function use
	name of the original decl.
	(assemble_start_function): Mark function as global
	in case it is instrumentation clone of the global
	function.
	(do_assemble_alias): Follow transparent alias chain
	for identifier.  Check if original alias is public.
	(maybe_assemble_visibility): Use visibility of the
	original function for instrumented version.
	(default_unique_section): Likewise.
	* emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
	(init_emit_once): Build pointer bounds zero constants.
	* explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
	* target.def (builtin_chkp_function): New.
	(chkp_bound_type): New.
	(chkp_bound_mode): New.
	(chkp_make_bounds_constant): New.
	(chkp_initialize_bounds): New.
	(load_bounds_for_arg): New.
	(store_bounds_for_arg): New.
	(load_returned_bounds): New.
	(store_returned_bounds): New.
	(chkp_function_value_bounds): New.
	(setup_incoming_vararg_bounds): New.
	(function_arg): Update hook description with new possible return
	value CONST_INT.
	* targhooks.h (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_load_returned_bounds): New.
	(default_store_returned_bounds): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode): New.
	(default_builtin_chkp_function): New.
	(default_chkp_function_value_bounds): New.
	(default_chkp_make_bounds_constant): New.
	(default_chkp_initialize_bounds): New.
	(default_setup_incoming_vararg_bounds): New.
	* targhooks.c (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_load_returned_bounds): New.
	(default_store_returned_bounds): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode); New.
	(default_builtin_chkp_function): New.
	(default_chkp_function_value_bounds): New.
	(default_chkp_make_bounds_constant): New.
	(default_chkp_initialize_bounds): New.
	(default_setup_incoming_vararg_bounds): New.
	* builtin-types.def (BT_BND): New.
	(BT_FN_PTR_CONST_PTR): New.
	(BT_FN_CONST_PTR_CONST_PTR): New.
	(BT_FN_BND_CONST_PTR): New.
	(BT_FN_CONST_PTR_BND): New.
	(BT_FN_PTR_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR): New.
	(BT_FN_VOID_PTRPTR_CONST_PTR): New.
	(BT_FN_VOID_CONST_PTR_SIZE): New.
	(BT_FN_VOID_PTR_BND): New.
	(BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
	(BT_FN_BND_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
	(BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
	* chkp-builtins.def: New.
	* builtins.def: include chkp-builtins.def.
	(DEF_CHKP_BUILTIN): New.
	* builtins.c: Include tree-chkp.h and rtl-chkp.h.
	(expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
	BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
	BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
	BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
	BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
	BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
	BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
	BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
	(std_expand_builtin_va_start): Init bounds for va_list.
	* cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
	__CHKP__ macro when Pointer Bounds Checker is on.
	* params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
	* passes.def (pass_ipa_chkp_versioning): New.
	(pass_early_local_passes): Renamed to pass_build_ssa_passes.
	(pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
	(pass_chkp_instrumentation_passes): New.
	(pass_ipa_chkp_produce_thunks): New.
	(pass_local_optimization_passes): New.
	(pass_chkp_opt): New.
	* tree-pass.h (make_pass_ipa_chkp_versioning): New.
	(make_pass_ipa_chkp_produce_thunks): New.
	(make_pass_chkp): New.
	(make_pass_chkp_opt): New.
	(make_pass_early_local_passes): Renamed to ...
	(make_pass_build_ssa_passes): This.
	(make_pass_chkp_instrumentation_passes): New.
	(make_pass_local_optimization_passes): New.
	* passes.c (pass_manager::execute_early_local_passes): Execute
	early passes in three steps.
	(execute_all_early_local_passes): Renamed to ...
	(execute_build_ssa_passes): This.
	(pass_data_early_local_passes): Renamed to ...
	(pass_data_build_ssa_passes): This.
	(pass_early_local_passes): Renamed to ...
	(pass_build_ssa_passes): This.
	(pass_data_chkp_instrumentation_passes): New.
	(pass_chkp_instrumentation_passes): New.
	(pass_data_local_optimization_passes): New.
	(pass_local_optimization_passes): New.
	(make_pass_early_local_passes): Renamed to ...
	(make_pass_build_ssa_passes): This.
	(make_pass_chkp_instrumentation_passes): New.
	(make_pass_local_optimization_passes): New.
	* c-family/c.opt (fcheck-pointer-bounds): New.
	(fchkp-check-incomplete-type): New.
	(fchkp-zero-input-bounds-for-main): New.
	(fchkp-first-field-has-own-bounds): New.
	(fchkp-narrow-bounds): New.
	(fchkp-narrow-to-innermost-array): New.
	(fchkp-optimize): New.
	(fchkp-use-fast-string-functions): New.
	(fchkp-use-nochk-string-functions): New.
	(fchkp-use-static-bounds): New.
	(fchkp-use-static-const-bounds): New.
	(fchkp-treat-zero-dynamic-size-as-infinite): New.
	(fchkp-check-read): New.
	(fchkp-check-write): New.
	(fchkp-store-bounds): New.
	(fchkp-instrument-calls): New.
	(fchkp-instrument-marked-only): New.
	(Wchkp): New.
	* c-family/c-common.c (handle_bnd_variable_size_attribute): New.
	(handle_bnd_legacy): New.
	(handle_bnd_instrument): New.
	(c_common_attribute_table): Add bnd_variable_size, bnd_legacy
	and bnd_instrument.  Fix documentation.
	(c_common_format_attribute_table): Likewsie.
	* toplev.c: include tree-chkp.h.
	(process_options): Check Pointer Bounds Checker is supported.
	(compile_file): Add chkp_finish_file call.
	* ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
	to handle instrumentation clones properly.
	(propagate_constants_accross_call): Do not propagate
	through instrumentation thunks.
	* ipa-pure-const.c (propagate_pure_const): Support
	IPA_REF_CHKP.
	* ipa-inline.c (early_inliner): Check edge has summary allocated.
	* ipa-split.c: Include tree-chkp.h.
	(find_retbnd): New.
	(split_part_set_ssa_name_p): New.
	(consider_split): Do not split retbnd and retval
	producers.
	(insert_bndret_call_after): new.
	(split_function): Propagate Pointer Bounds Checker
	instrumentation marks and handle returned bounds.
	* tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
	into bit field and add with_bounds field.
	* tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
	with_bounds field for instrumented calls.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
	CALL_WITH_BOUNDS_P flag for calls.
	* tree-ssa-ccp.c: Include tree-chkp.h.
	(insert_clobber_before_stack_restore): Handle
	BUILT_IN_CHKP_BNDRET calls.
	* tree-ssa-dce.c: Include tree-chkp.h.
	(propagate_necessity): For free call fed by alloc check
	bounds are also provided by the same alloc.
	(eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
	used by free calls.
	* tree-inline.c: Include tree-chkp.h.
	(declare_return_variable): Add arg holding
	returned bounds slot.  Create and initialize returned bounds var.
	(remap_gimple_stmt): Handle returned bounds.
	Return sequence of statements instead of a single statement.
	(insert_init_stmt): Add declaration.
	(remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
	(copy_bb): Adjust to changed return type of remap_gimple_stmt.
	Properly handle bounds in va_arg_pack and va_arg_pack_len.
	(expand_call_inline): Handle returned bounds.  Add bounds copy
	for generated mem to mem assignments.
	* tree-inline.h (copy_body_data): Add fields retbnd and
	assign_stmts.
	* value-prof.c: Include tree-chkp.h.
	(gimple_ic): Support returned bounds.
	* ipa.c (cgraph_build_static_cdtor_1): Support contructors
	with "chkp ctor" and "bnd_legacy" attributes.
	(symtab_remove_unreachable_nodes): Keep initial values for
	pointer bounds to be used for checks eliminations.
	(process_references): Handle IPA_REF_CHKP.
	(walk_polymorphic_call_targets): Likewise.
	* ipa-visibility.c (cgraph_externally_visible_p): Mark
	instrumented 'main' as externally visible.
	(function_and_variable_visibility): Filter instrumentation
	thunks.
	* cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
	field.
	(cgraph_node): Add instrumented_version, orig_decl and
	instrumentation_clone fields.
	(symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
	(varpool_node): Add need_bounds_init field.
	(cgraph_local_p): New.
	* cgraph.c: Include tree-chkp.h.
	(cgraph_node::remove): Fix instrumented_version
	of the referenced node if any.
	(cgraph_node::dump): Dump instrumentation_clone and
	instrumented_version fields.
	(cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
	references and instrumentation thunks.
	(cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
	all not instrumented instrumentation clones alive.
	(cgraph_redirect_edge_call_stmt_to_callee): Support
	returned bounds.
	* cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
	reference.
	(cgraph_rebuild_references): Likewise.
	* cgraphunit.c: Include tree-chkp.h.
	(assemble_thunks_and_aliases): Skip thunks calling instrumneted
	function version.
	(varpool_finalize_decl): Register statically initialized decls
	in Pointer Bounds Checker.
	(walk_polymorphic_call_targets): Do not mark generated call to
	__builtin_unreachable as with_bounds.
	(output_weakrefs): If there are both instrumented and original
	versions, output only one of them.
	(cgraph_node::expand_thunk): Set with_bounds flag
	for created call statement.
	* ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
	(ipa_ref): increase size of use field.
	* symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
	* varpool.c (dump_varpool_node): Dump need_bounds_init field.
	(ctor_for_folding): Do not fold constant bounds vars.
	* lto-streamer.h (LTO_minor_version): Change minor version from
	0 to 1.
	* lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
	pointer bounds.
	(lto_output_node): Output instrumentation_clone,
	thunk.add_pointer_bounds_args and orig_decl field.
	(lto_output_ref): Adjust to new ipa_ref::use field size.
	(input_overwrite_node): Read instrumentation_clone field.
	(input_node): Read thunk.add_pointer_bounds_args and orig_decl
	fields.
	(input_ref): Adjust to new ipa_ref::use field size.
	(input_cgraph_1): Compute instrumented_version fields and restore
	IDENTIFIER_TRANSPARENT_ALIAS chains.
	(lto_output_varpool_node): Output
	need_bounds_init value.
	(input_varpool_node): Read need_bounds_init value.
	* lto-partition.c (add_symbol_to_partition_1): Keep original
	and instrumented versions together.
	(privatize_symbol_name): Restore transparent alias chain if required.
	(add_references_to_partition): Add references to pointer bounds vars.
	* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
	* dwarf2out.c (gen_subprogram_die): Ignore bound args.
	(gen_type_die_with_usage): Skip pointer bounds.
	(dwarf2out_global_decl): Likewise.
	(is_base_type): Support POINTER_BOUNDS_TYPE.
	(gen_formal_types_die): Skip pointer bounds.
	(gen_decl_die): Likewise.
	* var-tracking.c (vt_add_function_parameters): Skip
	bounds parameters.
	* ipa-icf.c (sem_function::merge): Do not merge when instrumentation
	thunk still exists.
	(sem_variable::merge): Reset need_bounds_init flag.
	* doc/extend.texi: Document Pointer Bounds Checker built-in functions
	and attributes.
	* doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
	(TARGET_STORE_BOUNDS_FOR_ARG): New.
	(TARGET_LOAD_RETURNED_BOUNDS): New.
	(TARGET_STORE_RETURNED_BOUNDS): New.
	(TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
	(TARGET_BUILTIN_CHKP_FUNCTION): New.
	(TARGET_CHKP_BOUND_TYPE): New.
	(TARGET_CHKP_BOUND_MODE): New.
	(TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
	(TARGET_CHKP_INITIALIZE_BOUNDS): New.
	* doc/tm.texi: Regenerated.
	* doc/rtl.texi (MODE_POINTER_BOUNDS): New.
	(BND32mode): New.
	(BND64mode): New.
	* doc/invoke.texi (-mmpx): New.
	(-mno-mpx): New.
	(chkp-max-ctor-size): New.
	* config/i386/constraints.md (w): New.
	(Ti): New.
	(Tb): New.
	* config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
	* config/i386/i386-modes.def (BND32): New.
	(BND64): New.
	* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
	* config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
	(regclass_map): Add bound registers.
	(dbx_register_map): Likewise.
	(dbx64_register_map): Likewise.
	(svr4_dbx_register_map): Likewise.
	(isa_opts): Add -mmpx.
	(PTA_MPX): New.
	(ix86_option_override_internal): Support MPX ISA.
	(ix86_conditional_register_usage): Support bound registers.
	(ix86_code_end): Add MPX bnd prefix.
	(output_set_got): Likewise.
	(print_reg): Avoid prefixes for bound registers.
	(ix86_print_operand): Add '!' (MPX bnd) print prefix support.
	(ix86_print_operand_punct_valid_p): Likewise.
	(ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
	UNSPEC_BNDLDX_ADDR.
	(ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
	(ix86_class_likely_spilled_p): Add bound regs support.
	(ix86_hard_regno_mode_ok): Likewise.
	(x86_order_regs_for_local_alloc): Likewise.
	(ix86_bnd_prefixed_insn_p): New.
	(ix86_builtins): Add
	IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
	IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
	IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
	IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
	IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
	IX86_BUILTIN_BNDUPPER.
	(builtin_isa): Add leaf_p and nothrow_p fields.
	(def_builtin): Initialize leaf_p and nothrow_p.
	(ix86_add_new_builtins): Handle leaf_p and nothrow_p
	flags.
	(bdesc_mpx): New.
	(bdesc_mpx_const): New.
	(ix86_init_mpx_builtins): New.
	(ix86_init_builtins): Call ix86_init_mpx_builtins.
	(ix86_emit_cmove): New.
	(ix86_emit_move_max): New.
	(ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
	IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
	IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
	IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
	IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
	IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
	(ix86_function_value_bounds): New.
	(ix86_builtin_mpx_function): New.
	(ix86_get_arg_address_for_bt): New.
	(ix86_load_bounds): New.
	(ix86_store_bounds): New.
	(ix86_load_returned_bounds): New.
	(ix86_store_returned_bounds): New.
	(ix86_mpx_bound_mode): New.
	(ix86_make_bounds_constant): New.
	(ix86_initialize_bounds):
	(TARGET_LOAD_BOUNDS_FOR_ARG): New.
	(TARGET_STORE_BOUNDS_FOR_ARG): New.
	(TARGET_LOAD_RETURNED_BOUNDS): New.
	(TARGET_STORE_RETURNED_BOUNDS): New.
	(TARGET_CHKP_BOUND_MODE): New.
	(TARGET_BUILTIN_CHKP_FUNCTION): New.
	(TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
	(TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
	(TARGET_CHKP_INITIALIZE_BOUNDS): New.
	(ix86_option_override_internal): Do not
	support x32 with MPX.
	(init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
	and force_bnd_pass.
	(function_arg_advance_32): Return number of used integer
	registers.
	(function_arg_advance_64): Likewise.
	(function_arg_advance_ms_64): Likewise.
	(ix86_function_arg_advance): Handle pointer bounds.
	(ix86_function_arg): Likewise.
	(ix86_function_value_regno_p): Mark fisrt bounds registers as
	possible function value.
	(ix86_function_value_1): Handle pointer bounds type/mode
	(ix86_return_in_memory): Likewise.
	(ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
	(ix86_expand_call): Generate returned bounds.
	(ix86_setup_incoming_vararg_bounds): New.
	(ix86_va_start): Initialize bounds for pointers in va_list.
	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
	* config/i386/i386.h (TARGET_MPX): New.
	(TARGET_MPX_P): New.
	(FIRST_PSEUDO_REGISTER): Fix to new value.
	(FIXED_REGISTERS): Add bound registers.
	(CALL_USED_REGISTERS): Likewise.
	(REG_ALLOC_ORDER): Likewise.
	(HARD_REGNO_NREGS): Likewise.
	(VALID_BND_REG_MODE): New.
	(FIRST_BND_REG): New.
	(LAST_BND_REG): New.
	(reg_class): Add BND_REGS.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(BND_REGNO_P): New.
	(ANY_BND_REG_P): New.
	(BNDmode): New.
	(HI_REGISTER_NAMES): Add bound registers.
	(ix86_args): Add bnd_regno, bnds_in_bt,	force_bnd_pass and
	stdarg fields.
	* config/i386/i386.md (UNSPEC_BNDMK): New.
	(UNSPEC_BNDMK_ADDR): New.
	(UNSPEC_BNDSTX): New.
	(UNSPEC_BNDLDX): New.
	(UNSPEC_BNDLDX_ADDR): New.
	(UNSPEC_BNDCL): New.
	(UNSPEC_BNDCU): New.
	(UNSPEC_BNDCN): New.
	(UNSPEC_MPX_FENCE): New.
	(UNSPEC_SIZEOF): New.
	(BND0_REG): New.
	(BND1_REG): New.
	(type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(prefix_rep): Check for bnd prefix.
	(prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(length_nobnd): New.
	(length): Use length_nobnd when specified.
	(memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(BND): New.
	(bnd_ptr): New.
	(BNDCHECK): New.
	(bndcheck): New.
	(*jcc_1): Add MPX bnd prefix.
	(*jcc_2): Likewise.
	(jump): Likewise.
	(*indirect_jump): Likewise.
	(*tablejump_1): Likewise.
	(simple_return_internal): Likewise.
	(simple_return_internal_long): Likewise.
	(simple_return_pop_internal): Likewise.
	(simple_return_indirect_internal): Likewise.
	(<mode>_mk): New.
	(*<mode>_mk): New.
	(mov<mode>): New.
	(*mov<mode>_internal_mpx): New.
	(<mode>_<bndcheck>): New.
	(*<mode>_<bndcheck>): New.
	(<mode>_ldx): New.
	(*<mode>_ldx): New.
	(<mode>_stx): New.
	(*<mode>_stx): New.
	move_size_reloc_<mode>): New.
	* config/i386/predicates.md (address_mpx_no_base_operand): New.
	(address_mpx_no_index_operand): New.
	(bnd_mem_operator): New.
	(symbol_operand): New.
	(x86_64_immediate_size_operand): New.
	* config/i386/i386.opt (mmpx): New.
	* config/i386/i386-builtin-types.def (BND): New.
	(ULONG): New.
	(BND_FTYPE_PCVOID_ULONG): New.
	(VOID_FTYPE_BND_PCVOID): New.
	(VOID_FTYPE_PCVOID_PCVOID_BND): New.
	(BND_FTYPE_PCVOID_PCVOID): New.
	(BND_FTYPE_PCVOID): New.
	(BND_FTYPE_BND_BND): New.
	(PVOID_FTYPE_PVOID_PVOID_ULONG): New.
	(PVOID_FTYPE_PCVOID_BND_ULONG): New.
	(ULONG_FTYPE_VOID): New.
	(PVOID_FTYPE_BND): New.

gcc/testsuite/

2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>

	* gcc.target/i386/chkp-builtins-1.c: New.
	* gcc.target/i386/chkp-builtins-2.c: New.
	* gcc.target/i386/chkp-builtins-3.c: New.
	* gcc.target/i386/chkp-builtins-4.c: New.
	* gcc.target/i386/chkp-remove-bndint-1.c: New.
	* gcc.target/i386/chkp-remove-bndint-2.c: New.
	* gcc.target/i386/chkp-const-check-1.c: New.
	* gcc.target/i386/chkp-const-check-2.c: New.
	* gcc.target/i386/chkp-lifetime-1.c: New.
	* gcc.dg/pr37858.c: Replace early_local_cleanups pass name
	with build_ssa_passes.

From-SVN: r217125
 2014-11-05 12:42:03 +00:00
Andrew MacLeod
b0710fe1b1 2014-11-01 Andrew MacLeod <amacleod@redhat,com> 
* optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
	and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
	* genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
	* optabs.c: (gen_move_insn): Move to expr.c.
	* expr.h: Move protypes and enums to optabs.h.
	* expr.c: (gen_move_insn): Relocate from optabs.c.
	* genemit.c (main): Include insn-codes.h.
	* gengtype.c (open_base_files): Include insn-codes.h.
	* asan.c: Include insn-codes.h.
	* bb-reorder.c: Ditto.
	* builtins.c: Ditto.
	* calls.c: Ditto.
	* cfgexpand.c: Ditto.
	* cilk-common.c: Ditto.
	* combine.c: Ditto.
	* dojump.c: Ditto.
	* dse.c: Ditto.
	* except.c: Ditto.
	* explow.c: Ditto.
	* expmed.c: Ditto.
	* function.c: Ditto.
	* ifcvt.c: Ditto.
	* internal-fn.c: Ditto.
	* loop-unroll.c: Ditto.
	* lra.c: Ditto.
	* modulo-sched.c: Ditto.
	* omp-low.c: Ditto.
	* postreload.c: Ditto.
	* ree.c: Ditto.
	* reload.c: Ditto.
	* reload1.c: Ditto.
	* shrink-wrap.c: Ditto.
	* simplify-rtx.c: Ditto.
	* stmt.c: Ditto.
	* target-globals.c: Ditto.
	* targhooks.c: Ditto.
	* toplev.c: Ditto.
	* tree-if-conv.c: Ditto.
	* tree-ssa-forwprop.c: Ditto.
	* tree-ssa-loop-prefetch.c: Ditto.
	* tree-ssa-math-opts.c: Ditto.
	* tree-ssa-phiopt.c: Ditto.
	* tree-ssa-reassoc.c: Ditto.
	* tree-switch-conversion.c: Ditto.
	* tree-vect-data-refs.c: Ditto.
	* tree-vect-generic.c: Ditto.
	* tree-vect-loop.c: Ditto.
	* tree-vect-patterns.c: Ditto.
	* tree-vect-slp.c: Ditto.
	* tree-vect-stmts.c: Ditto.
	* tree-vrp.c: Ditto.
	* value-prof.c: Ditto.
	* config/aarch64/aarch64-builtins.c: Ditto.
	* config/alpha/alpha.c: Ditto.
	* config/arm/arm.c: Ditto.
	* config/cris/cris.c: Ditto.
	* config/epiphany/epiphany.c: Ditto.
	* config/frv/frv.c: Ditto.
	* config/h8300/h8300.c: Ditto.
	* config/ia64/ia64.c: Ditto.
	* config/iq2000/iq2000.c: Ditto.
	* config/m32c/m32c.c: Ditto.
	* config/mep/mep.c: Ditto.
	* config/microblaze/microblaze.c: Ditto.
	* config/mips/mips.c: Ditto.
	* config/mn10300/mn10300.c: Ditto.
	* config/moxie/moxie.c: Ditto.
	* config/msp430/msp430.c: Ditto.
	* config/nios2/nios2.c: Ditto.
	* config/pa/pa.c: Ditto.
	* config/rl78/rl78.c: Ditto.
	* config/rs6000/rs6000.c: Ditto.
	* config/rx/rx.c: Ditto.
	* config/s390/s390.c: Ditto.
	* config/sh/sh.c: Ditto.
	* config/sh/sh_treg_combine.cc: Ditto.
	* config/spu/spu.c: Ditto.
	* config/stormy16/stormy16.c: Ditto.
	* config/tilegx/mul-tables.c: Ditto.
	* config/tilegx/tilegx.c: Ditto.
	* config/tilepro/mul-tables.c: Ditto.
	* config/tilepro/tilepro.c: Ditto.
	* config/vax/vax.c: Ditto.

From-SVN: r217005
 2014-11-01 13:34:15 +00:00
Richard Biener
625a9766c9 builtins.c (fold_builtin_atomic_always_lock_free): Use CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where approprate. 
2014-10-31  Richard Biener  <rguenther@suse.de>

	* builtins.c (fold_builtin_atomic_always_lock_free): Use
	CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
	approprate.
	(fold_builtin_expect): Likewise.
	(integer_valued_real_p): Likewise.
	* cfgexpand.c (expand_debug_expr): Likewise.
	* ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
	(find_foldable_builtin_expect): Likewise.
	* trans-mem.c (thread_private_new_memory): Likewise.
	* tree-affine.c (aff_combination_expand): Likewise.
	* tree-data-ref.c (initialize_matrix_A): Likewise.
	* tree-inline.c (copy_bb): Likewise.
	* tree-pretty-print.c (dump_function_name): Likewise.
	(print_call_name): Likewise.
	* tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
	* tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
	* tree-vect-generic.c (expand_vector_operations_1): Likewise.
	* tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
	(vect_recog_widen_mult_pattern): Likewise.
	(vect_operation_fits_smaller_type): Likewise.
	* tree-vrp.c (find_assert_locations_1): Likewise.
	* tree-ssa-dom.c (initialize_hash_element): Canonicalize
	converts to NOP_EXPR.

From-SVN: r216982
 2014-10-31 16:26:43 +00:00
Richard Sandiford
ef4bddc299 decl.c, [...]: Remove redundant enum from machine_mode. 
gcc/ada/
	* gcc-interface/decl.c, gcc-interface/gigi.h, gcc-interface/misc.c,
	gcc-interface/trans.c, gcc-interface/utils.c, gcc-interface/utils2.c:
	Remove redundant enum from machine_mode.

gcc/c-family/
	* c-common.c, c-common.h, c-cppbuiltin.c, c-lex.c: Remove redundant
	enum from machine_mode.

gcc/c/
	* c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
	machine_mode.

gcc/cp/
	* constexpr.c: Remove redundant enum from machine_mode.

gcc/fortran/
	* trans-types.c, trans-types.h: Remove redundant enum from
	machine_mode.

gcc/go/
	* go-lang.c: Remove redundant enum from machine_mode.

gcc/java/
	* builtins.c, java-tree.h, typeck.c: Remove redundant enum from
	machine_mode.

gcc/lto/
	* lto-lang.c: Remove redundant enum from machine_mode.

gcc/
	* addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
	builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
	cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
	config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
	config/aarch64/aarch64.c, config/aarch64/aarch64.h,
	config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
	config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
	config/arc/arc.h, config/arc/predicates.md,
	config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
	config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
	config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
	config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
	config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
	config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
	config/cr16/cr16-protos.h, config/cr16/cr16.c,
	config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
	config/darwin-protos.h, config/darwin.c,
	config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
	config/epiphany/epiphany.md, config/fr30/fr30.c,
	config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
	config/h8300/h8300-protos.h, config/h8300/h8300.c,
	config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
	config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
	config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
	config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
	config/iq2000/iq2000.c, config/iq2000/iq2000.md,
	config/lm32/lm32-protos.h, config/lm32/lm32.c,
	config/m32c/m32c-protos.h, config/m32c/m32c.c,
	config/m32r/m32r-protos.h, config/m32r/m32r.c,
	config/m68k/m68k-protos.h, config/m68k/m68k.c,
	config/mcore/mcore-protos.h, config/mcore/mcore.c,
	config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
	config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
	config/mips/mips-protos.h, config/mips/mips.c,
	config/mmix/mmix-protos.h, config/mmix/mmix.c,
	config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
	config/moxie/moxie.c, config/msp430/msp430-protos.h,
	config/msp430/msp430.c, config/nds32/nds32-cost.c,
	config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
	config/nds32/nds32-protos.h, config/nds32/nds32.c,
	config/nios2/nios2-protos.h, config/nios2/nios2.c,
	config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
	config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
	config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
	config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
	config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
	config/s390/predicates.md, config/s390/s390-protos.h,
	config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
	config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
	config/sh/sh.md, config/sparc/predicates.md,
	config/sparc/sparc-protos.h, config/sparc/sparc.c,
	config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
	config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
	config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
	config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
	config/tilepro/tilepro.c, config/v850/v850-protos.h,
	config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
	config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
	config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
	dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
	doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
	dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
	except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
	fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
	fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
	genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
	graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
	internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
	ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
	libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
	loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
	lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
	lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
	output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
	recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
	regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
	rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
	sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
	simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
	targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
	tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
	tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
	tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
	tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
	tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
	tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
	tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
	tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
	var-tracking.c, varasm.c: Remove redundant enum from
	machine_mode.
gcc/
	* gengtype.c (main): Treat machine_mode as a scalar typedef.
	* genmodes.c (emit_insn_modes_h): Hide inline functions if
	USED_FOR_TARGET.

From-SVN: r216834
 2014-10-29 12:02:45 +00:00
Max Ostapenko
bdea98ca2e Don't inline GCC memory builtins if ASan is enabled. 
gcc/

2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>

        * asan.h (asan_intercepted_p): New function.
        * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
        hash value construction.  Call iterative_hash_expr instead of explicit
        hash building.
        (asan_mem_ref_hasher::equal): Change condition.
        (has_mem_ref_been_instrumented): Likewise.
        (update_mem_ref_hash_table): Likewise.
        (maybe_update_mem_ref_hash_table): New function.
        (instrument_strlen_call): Removed.
        (get_mem_refs_of_builtin_call): Handle new parameter.
        (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
        of instrument_mem_region_access if intercepted_p is true.
        (instrument_mem_region_access): Instrument only base with len instead of
        base and end with 1.
        (build_check_stmt): Remove start_instrumented and end_instrumented
        parameters.
        (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
        ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
        (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
        * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
        builtin functions that have interceptors if ASan is enabled.

gcc/testsuite/

        * c-c++-common/asan/no-redundant-instrumentation-1.c: Updated test.
        * c-c++-common/asan/no-redundant-instrumentation-4.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-5.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-6.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-7.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-8.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-2.c: Removed.
        * c-c++-common/asan/no-redundant-instrumentation-9.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-10.c: New test.
        * c-c++-common/asan/no-redundant-instrumentation-11.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-12.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-13.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-14.c: Likewise.
        * c-c++-common/asan/no-redundant-instrumentation-15.c: Likewise.
        * c-c++-common/asan/pr63638.c: Likewise.

From-SVN: r216783
 2014-10-28 14:36:54 +02:00
Andrew MacLeod
60393bbc61 ggcplug.c: Shuffle includes to include gcc-plugin.h earlier. 
2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* testsuite/gcc.dg/plugin/ggcplug.c: Shuffle includes to include
	gcc-plugin.h earlier.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* c/c-typeck.c: Adjust include files.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* c-family/c-gimplify.c: Adjust include files.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* cp/cp-gimplify.c: Adjust include files.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* go/go-gcc.cc: Adjust include files.
	* go/go-lang.c: Ditto.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* java/java-gimplify.c: Adjust include files.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* lto/lto-lang.c: Adjust include files.
	* lto/lto-object.c: Ditto.
	* lto/lto-partition.c: Ditto.
	* lto/lto-symtab.c: Ditto.
	* lto/lto.c: Ditto.

2014-10-27  Andrew MacLeod  <amacleod@redhat.com>

	* basic-block.h: Remove all includes.
	(enum profile_status_d, struct control_flow_graph): Move to cfg.h
	* cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
	* Makefile.in (GTFILES): Add cfg.h to list.
	* cgraph.h (symbol_table::create_empty): Move to cgraph.c.
	* cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
	* genconditions.c (write_header): Add predict.h and basic-block.h to
	lits of includes.
	* genemit.c (main): Ditto.
	* genpreds.c (write_insn_preds_c): Ditto.
	* genrecog.c (write_header): Ditto.
	* gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
	to list of includes.
	* alias.c: Adjust include files.
	* asan.c: Ditto.
	* auto-inc-dec.c: Ditto.
	* auto-profile.c: Ditto.
	* bb-reorder.c: Ditto.
	* bt-load.c: Ditto.
	* builtins.c: Ditto.
	* caller-save.c: Ditto.
	* calls.c: Ditto.
	* cfg.c: Ditto.
	* cfganal.c: Ditto.
	* cfgbuild.c: Ditto.
	* cfgcleanup.c: Ditto.
	* cfgexpand.c: Ditto.
	* cfghooks.c: Ditto.
	* cfgloop.c: Ditto.
	* cfgloopanal.c: Ditto.
	* cfgloopmanip.c: Ditto.
	* cfgrtl.c: Ditto.
	* cgraphbuild.c: Ditto.
	* cgraphclones.c: Ditto.
	* cgraphunit.c: Ditto.
	* combine-stack-adj.c: Ditto.
	* combine.c: Ditto.
	* compare-elim.c: Ditto.
	* coverage.c: Ditto.
	* cprop.c: Ditto.
	* cse.c: Ditto.
	* cselib.c: Ditto.
	* data-streamer-in.c: Ditto.
	* data-streamer-out.c: Ditto.
	* data-streamer.c: Ditto.
	* dce.c: Ditto.
	* ddg.c: Ditto.
	* ddg.h: Ditto.
	* df-core.c: Ditto.
	* df-problems.c: Ditto.
	* df-scan.c: Ditto.
	* df.h: Ditto.
	* dojump.c: Ditto.
	* dominance.c: Ditto.
	* domwalk.c: Ditto.
	* dse.c: Ditto.
	* dwarf2cfi.c: Ditto.
	* emit-rtl.c: Ditto.
	* et-forest.c: Ditto.
	* except.c: Ditto.
	* expmed.c: Ditto.
	* expr.c: Ditto.
	* final.c: Ditto.
	* fold-const.c: Ditto.
	* function.c: Ditto.
	* fwprop.c: Ditto.
	* gcc-plugin.h: Ditto.
	* gcse.c: Ditto.
	* generic-match-head.c: Ditto.
	* ggc-page.c: Ditto.
	* gimple-builder.c: Ditto.
	* gimple-expr.c: Ditto.
	* gimple-fold.c: Ditto.
	* gimple-iterator.c: Ditto.
	* gimple-low.c: Ditto.
	* gimple-match-head.c: Ditto.
	* gimple-pretty-print.c: Ditto.
	* gimple-ssa-isolate-paths.c: Ditto.
	* gimple-ssa-strength-reduction.c: Ditto.
	* gimple-streamer-in.c: Ditto.
	* gimple-streamer-out.c: Ditto.
	* gimple-streamer.h: Ditto.
	* gimple-walk.c: Ditto.
	* gimple.c: Ditto.
	* gimplify-me.c: Ditto.
	* gimplify.c: Ditto.
	* graph.c: Ditto.
	* graphite-blocking.c: Ditto.
	* graphite-clast-to-gimple.c: Ditto.
	* graphite-dependences.c: Ditto.
	* graphite-interchange.c: Ditto.
	* graphite-isl-ast-to-gimple.c: Ditto.
	* graphite-optimize-isl.c: Ditto.
	* graphite-poly.c: Ditto.
	* graphite-scop-detection.c: Ditto.
	* graphite-sese-to-poly.c: Ditto.
	* graphite.c: Ditto.
	* haifa-sched.c: Ditto.
	* hw-doloop.c: Ditto.
	* ifcvt.c: Ditto.
	* init-regs.c: Ditto.
	* internal-fn.c: Ditto.
	* ipa-cp.c: Ditto.
	* ipa-devirt.c: Ditto.
	* ipa-icf-gimple.c: Ditto.
	* ipa-icf.c: Ditto.
	* ipa-inline-analysis.c: Ditto.
	* ipa-inline.c: Ditto.
	* ipa-polymorphic-call.c: Ditto.
	* ipa-profile.c: Ditto.
	* ipa-prop.c: Ditto.
	* ipa-pure-const.c: Ditto.
	* ipa-reference.c: Ditto.
	* ipa-split.c: Ditto.
	* ipa-utils.c: Ditto.
	* ipa.c: Ditto.
	* ira-build.c: Ditto.
	* ira-color.c: Ditto.
	* ira-conflicts.c: Ditto.
	* ira-costs.c: Ditto.
	* ira-emit.c: Ditto.
	* ira-lives.c: Ditto.
	* ira.c: Ditto.
	* jump.c: Ditto.
	* lcm.c: Ditto.
	* loop-doloop.c: Ditto.
	* loop-init.c: Ditto.
	* loop-invariant.c: Ditto.
	* loop-iv.c: Ditto.
	* loop-unroll.c: Ditto.
	* lower-subreg.c: Ditto.
	* lra-assigns.c: Ditto.
	* lra-coalesce.c: Ditto.
	* lra-constraints.c: Ditto.
	* lra-eliminations.c: Ditto.
	* lra-lives.c: Ditto.
	* lra-spills.c: Ditto.
	* lra.c: Ditto.
	* lto-cgraph.c: Ditto.
	* lto-compress.c: Ditto.
	* lto-opts.c: Ditto.
	* lto-section-in.c: Ditto.
	* lto-section-out.c: Ditto.
	* lto-streamer-in.c: Ditto.
	* lto-streamer-out.c: Ditto.
	* lto-streamer.c: Ditto.
	* mcf.c: Ditto.
	* mode-switching.c: Ditto.
	* modulo-sched.c: Ditto.
	* omp-low.c: Ditto.
	* optabs.c: Ditto.
	* opts-global.c: Ditto.
	* passes.c: Ditto.
	* postreload-gcse.c: Ditto.
	* postreload.c: Ditto.
	* predict.c: Ditto.
	* print-rtl.c: Ditto.
	* profile.c: Ditto.
	* recog.c: Ditto.
	* ree.c: Ditto.
	* reg-stack.c: Ditto.
	* regcprop.c: Ditto.
	* regcprop.h: Ditto.
	* reginfo.c: Ditto.
	* regrename.c: Ditto.
	* regstat.c: Ditto.
	* reload.c: Ditto.
	* reload1.c: Ditto.
	* reorg.c: Ditto.
	* resource.c: Ditto.
	* rtlanal.c: Ditto.
	* sched-deps.c: Ditto.
	* sched-ebb.c: Ditto.
	* sched-int.h: Ditto.
	* sched-rgn.c: Ditto.
	* sched-vis.c: Ditto.
	* sel-sched-dump.c: Ditto.
	* sel-sched-ir.c: Ditto.
	* sel-sched-ir.h: Ditto.
	* sel-sched.c: Ditto.
	* sese.c: Ditto.
	* shrink-wrap.c: Ditto.
	* stack-ptr-mod.c: Ditto.
	* stmt.c: Ditto.
	* store-motion.c: Ditto.
	* symtab.c: Ditto.
	* toplev.c: Ditto.
	* tracer.c: Ditto.
	* trans-mem.c: Ditto.
	* tree-affine.c: Ditto.
	* tree-call-cdce.c: Ditto.
	* tree-cfg.c: Ditto.
	* tree-cfgcleanup.c: Ditto.
	* tree-chrec.c: Ditto.
	* tree-complex.c: Ditto.
	* tree-data-ref.c: Ditto.
	* tree-dfa.c: Ditto.
	* tree-eh.c: Ditto.
	* tree-emutls.c: Ditto.
	* tree-if-conv.c: Ditto.
	* tree-inline.c: Ditto.
	* tree-into-ssa.c: Ditto.
	* tree-loop-distribution.c: Ditto.
	* tree-nested.c: Ditto.
	* tree-nrv.c: Ditto.
	* tree-object-size.c: Ditto.
	* tree-outof-ssa.c: Ditto.
	* tree-parloops.c: Ditto.
	* tree-phinodes.c: Ditto.
	* tree-predcom.c: Ditto.
	* tree-pretty-print.c: Ditto.
	* tree-profile.c: Ditto.
	* tree-scalar-evolution.c: Ditto.
	* tree-sra.c: Ditto.
	* tree-ssa-address.c: Ditto.
	* tree-ssa-alias.c: Ditto.
	* tree-ssa-ccp.c: Ditto.
	* tree-ssa-coalesce.c: Ditto.
	* tree-ssa-copy.c: Ditto.
	* tree-ssa-copyrename.c: Ditto.
	* tree-ssa-dce.c: Ditto.
	* tree-ssa-dom.c: Ditto.
	* tree-ssa-dse.c: Ditto.
	* tree-ssa-forwprop.c: Ditto.
	* tree-ssa-ifcombine.c: Ditto.
	* tree-ssa-live.c: Ditto.
	* tree-ssa-loop-ch.c: Ditto.
	* tree-ssa-loop-im.c: Ditto.
	* tree-ssa-loop-ivcanon.c: Ditto.
	* tree-ssa-loop-ivopts.c: Ditto.
	* tree-ssa-loop-manip.c: Ditto.
	* tree-ssa-loop-niter.c: Ditto.
	* tree-ssa-loop-prefetch.c: Ditto.
	* tree-ssa-loop-unswitch.c: Ditto.
	* tree-ssa-loop.c: Ditto.
	* tree-ssa-math-opts.c: Ditto.
	* tree-ssa-operands.c: Ditto.
	* tree-ssa-phiopt.c: Ditto.
	* tree-ssa-phiprop.c: Ditto.
	* tree-ssa-pre.c: Ditto.
	* tree-ssa-propagate.c: Ditto.
	* tree-ssa-reassoc.c: Ditto.
	* tree-ssa-sccvn.c: Ditto.
	* tree-ssa-sink.c: Ditto.
	* tree-ssa-strlen.c: Ditto.
	* tree-ssa-structalias.c: Ditto.
	* tree-ssa-tail-merge.c: Ditto.
	* tree-ssa-ter.c: Ditto.
	* tree-ssa-threadedge.c: Ditto.
	* tree-ssa-threadupdate.c: Ditto.
	* tree-ssa-uncprop.c: Ditto.
	* tree-ssa-uninit.c: Ditto.
	* tree-ssa.c: Ditto.
	* tree-ssanames.c: Ditto.
	* tree-stdarg.c: Ditto.
	* tree-streamer-in.c: Ditto.
	* tree-streamer-out.c: Ditto.
	* tree-streamer.c: Ditto.
	* tree-switch-conversion.c: Ditto.
	* tree-tailcall.c: Ditto.
	* tree-vect-data-refs.c: Ditto.
	* tree-vect-generic.c: Ditto.
	* tree-vect-loop-manip.c: Ditto.
	* tree-vect-loop.c: Ditto.
	* tree-vect-patterns.c: Ditto.
	* tree-vect-slp.c: Ditto.
	* tree-vect-stmts.c: Ditto.
	* tree-vectorizer.c: Ditto.
	* tree-vrp.c: Ditto.
	* tree.c: Ditto.
	* tsan.c: Ditto.
	* ubsan.c: Ditto.
	* valtrack.c: Ditto.
	* valtrack.h: Ditto.
	* value-prof.c: Ditto.
	* var-tracking.c: Ditto.
	* varasm.c: Ditto.
	* varpool.c: Ditto.
	* vtable-verify.c: Ditto.
	* web.c: Ditto.
	* config/aarch64/aarch64-builtins.c: Ditto.
	* config/aarch64/aarch64.c: Ditto.
	* config/alpha/alpha.c: Ditto.
	* config/arc/arc.c: Ditto.
	* config/arm/arm.c: Ditto.
	* config/avr/avr.c: Ditto.
	* config/bfin/bfin.c: Ditto.
	* config/c6x/c6x.c: Ditto.
	* config/cr16/cr16.c: Ditto.
	* config/cris/cris.c: Ditto.
	* config/darwin-c.c: Ditto.
	* config/darwin.c: Ditto.
	* config/epiphany/epiphany.c: Ditto.
	* config/epiphany/mode-switch-use.c: Ditto.
	* config/epiphany/resolve-sw-modes.c: Ditto.
	* config/fr30/fr30.c: Ditto.
	* config/frv/frv.c: Ditto.
	* config/h8300/h8300.c: Ditto.
	* config/i386/i386.c: Ditto.
	* config/i386/winnt.c: Ditto.
	* config/ia64/ia64.c: Ditto.
	* config/iq2000/iq2000.c: Ditto.
	* config/lm32/lm32.c: Ditto.
	* config/m32c/m32c.c: Ditto.
	* config/m32r/m32r.c: Ditto.
	* config/m68k/m68k.c: Ditto.
	* config/mcore/mcore.c: Ditto.
	* config/mep/mep.c: Ditto.
	* config/microblaze/microblaze.c: Ditto.
	* config/mips/mips.c: Ditto.
	* config/mmix/mmix.c: Ditto.
	* config/mn10300/mn10300.c: Ditto.
	* config/moxie/moxie.c: Ditto.
	* config/msp430/msp430.c: Ditto.
	* config/nds32/nds32-cost.c: Ditto.
	* config/nds32/nds32-fp-as-gp.c: Ditto.
	* config/nds32/nds32-intrinsic.c: Ditto.
	* config/nds32/nds32-isr.c: Ditto.
	* config/nds32/nds32-md-auxiliary.c: Ditto.
	* config/nds32/nds32-memory-manipulation.c: Ditto.
	* config/nds32/nds32-pipelines-auxiliary.c: Ditto.
	* config/nds32/nds32-predicates.c: Ditto.
	* config/nds32/nds32.c: Ditto.
	* config/nios2/nios2.c: Ditto.
	* config/pa/pa.c: Ditto.
	* config/pdp11/pdp11.c: Ditto.
	* config/rl78/rl78.c: Ditto.
	* config/rs6000/rs6000.c: Ditto.
	* config/rx/rx.c: Ditto.
	* config/s390/s390.c: Ditto.
	* config/sh/sh-mem.cc: Ditto.
	* config/sh/sh.c: Ditto.
	* config/sh/sh_optimize_sett_clrt.cc: Ditto.
	* config/sh/sh_treg_combine.cc: Ditto.
	* config/sparc/sparc.c: Ditto.
	* config/spu/spu.c: Ditto.
	* config/stormy16/stormy16.c: Ditto.
	* config/tilegx/tilegx.c: Ditto.
	* config/tilepro/tilepro.c: Ditto.
	* config/v850/v850.c: Ditto.
	* config/vax/vax.c: Ditto.
	* config/xtensa/xtensa.c: Ditto.

From-SVN: r216735
 2014-10-27 12:41:01 +00:00
Richard Biener
3d2cf79f81 Makefile.in (OBJS): Add gimple-match.o and generic-match.o. 
2014-10-22  Richard Biener  <rguenther@suse.de>
	Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>

	* Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
	(MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
	(gimple-match.c): Generate by triggering s-match.
	(generic-match.c): Likewise.
	(s-match): Rule to build gimple-match.c and generic-match.c
	by running the genmatch generator program.
	(build/hash-table.o): Dependencies to build hash-table.c for the host.
	(build/genmatch.o): Dependencies to build genmatch.
	(genprog): Add match.
	(build/genmatch): Likewise.
	(TEXI_GCCINT_FILES): Add match-and-simplify.texi.
	* generic-match-head.c: New file.
	* gimple-match-head.c: Likewise.
	* gimple-match.h: Likewise.
	* genmatch.c: Likewise.
	* match.pd: Likewise.
	* builtins.h (fold_builtin_n): Export.
	* builtins.c (fold_builtin_n): Likewise.
	* gimple-fold.h (gimple_build): Declare various overloads.
	(gimple_simplify): Likewise.
	(gimple_convert): Re-implement in terms of gimple_build.
	* gimple-fold.c (gimple_convert): Remove.
	(gimple_build): New functions.

	* doc/match-and-simplify.texi: New file.
	* doc/gccint.texi: Add menu item Match and Simplify and include
	match-and-simplify.texi.

Co-Authored-By: Prathamesh Kulkarni <bilbotheelffriend@gmail.com>

From-SVN: r216542
 2014-10-22 08:42:37 +00:00
Andrew MacLeod
8368551493 function.h: Flatten file. 
2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* function.h: Flatten file.  Remove includes, adjust prototypes to 
	reflect only what is in function.h.
	(enum direction, struct args_size, struct locate_and_pad_arg_data,
	ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
	from expr.h.
	(ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
	(optimize_function_for_size_p, optimize_function_for_speed_p): Move
	prototypes to predict.h.
	(init_varasm_status): Move prototype to varasm.h.
	* expr.h: Adjust include files.
	(enum direction, struct args_size, struct locate_and_pad_arg_data,
	ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
	to function.h.
	(locate_and_pad_parm): Move prototype to function.h.
	* rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
	assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
	assign_temp, reposition_prologue_and_epilogue_notes,
	prologue_epilogue_contains, sibcall_epilogue_contains,
	update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
	set_return_jump_label): Move prototypes to function.h.
	* predict.h (optimize_function_for_size_p,
	optimize_function_for_speed_p): Relocate prototypes from function.h.
	* shrink-wrap.h (emit_return_into_block, active_insn_between,
	convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
	function.h.
	* varasm.h (init_varasm_status): Relocate prototype from function.h.
	* genattrtab.c (write_header): Add predict.h to include list.
	* genconditions.c (write_header): Add predict.h to include list.
	* genemit.c (main): Adjust header file includes.
	* gengtype.c (ifiles): Add flattened function.h header files.
	* genoutput.c (output_prologue): Add predict.h to include list.
	* genpreds.c (write_insn_preds_c): Adjust header file includes.
	* genrecog.c (write_header): Add flattened function.h header files.
	* alias.c: Adjust include files.
	* auto-inc-dec.c: Likewise.
	* basic-block.h: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* cfgbuild.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine-stack-adj.c: Likewise.
	* combine.c: Likewise.
	* coverage.c: Likewise.
	* cprop.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* dbxout.c: Likewise.
	* ddg.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* dojump.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* explow.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* function.c: Likewise.
	* gcse.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-streamer.h: Likewise.
	* haifa-sched.c: Likewise.
	* ifcvt.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* lcm.c: Likewise.
	* loop-invariant.c: Likewise.
	* lra-assigns.c: Likewise.
	* lra-coalesce.c: Likewise.
	* lra-constraints.c: Likewise.
	* lra-eliminations.c: Likewise.
	* lra-lives.c: Likewise.
	* lra-spills.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* passes.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* profile.c: Likewise.
	* recog.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regrename.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* reorg.c: Likewise.
	* resource.c: Likewise.
	* rtlanal.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-rgn.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* shrink-wrap.c: Likewise.
	* simplify-rtx.c: Likewise.
	* statistics.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* symtab.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* valtrack.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.
	* web.c: Likewise.
	* testsuite/g++.dg/plugin/pragma_plugin.c: Adjust include files.
	* config/aarch64/aarch64.c: Add flattened includes from function.h.
	* config/alpha/alpha.c: Likewise.
	* config/arc/arc.c: Likewise.
	* config/arm/arm.c: Likewise.
	* config/avr/avr-log.c: Likewise.
	* config/avr/avr.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/cr16/cr16.c: Likewise.
	* config/cris/cris.c: Likewise.
	* config/darwin.c: Likewise.
	* config/epiphany/epiphany.c: Likewise.
	* config/epiphany/mode-switch-use.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.
	* config/fr30/fr30.c: Likewise.
	* config/frv/frv.c: Likewise.
	* config/h8300/h8300.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/iq2000/iq2000.c: Likewise.
	* config/lm32/lm32.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/m32r/m32r.c: Likewise.
	* config/m68k/m68k.c: Likewise.
	* config/mcore/mcore.c: Likewise.
	* config/mep/mep-pragma.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/microblaze/microblaze.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/mmix/mmix.c: Likewise.
	* config/mn10300/mn10300.c: Likewise.
	* config/moxie/moxie.c: Likewise.
	* config/msp430/msp430.c: Likewise.
	* config/nds32/nds32-cost.c: Likewise.
	* config/nds32/nds32-fp-as-gp.c: Likewise.
	* config/nds32/nds32-intrinsic.c: Likewise.
	* config/nds32/nds32-isr.c: Likewise.
	* config/nds32/nds32-md-auxiliary.c: Likewise.
	* config/nds32/nds32-memory-manipulation.c: Likewise.
	* config/nds32/nds32-pipelines-auxiliary.c: Likewise.
	* config/nds32/nds32-predicates.c: Likewise.
	* config/nds32/nds32.c: Likewise.
	* config/nios2/nios2.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/pdp11/pdp11.c: Likewise.
	* config/rl78/rl78.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/score/score.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/v850/v850.c: Likewise.
	* config/vax/vax.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.


2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* ada/gcc-interface/misc.c: Adjust include files.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* c/c-decl.c: Adjust include files.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* c-family/c-pragma.c: Adjust include files.
	* c-family/c-semantics.c: Likewise.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* cp/cp-tree.h: Adjust include files.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* fortran/f95-lang.c: Adjust include files.
	* fortran/trans-decl.c: Likewise.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* java/class.c: Adjust include files.
	* java/resource.c: Likewise.

2014-10-16  Andrew MacLeod  <amacleod@redhat.com>

	* objc/objc-act.c: Adjust include files.

From-SVN: r216337
 2014-10-16 16:37:19 +00:00
Richard Biener
745583f953 re PR c/63554 (ice in "execute_todo, at passes.c:1797" with -O3) 
2014-10-16  Richard Biener  <rguenther@suse.de>

	PR middle-end/63554
	* builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
	(fold_builtin_strncat_chk): Move ...
	* gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
	(gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.

	* gcc.dg/torture/pr63554.c: New testcase.

From-SVN: r216315
 2014-10-16 12:25:52 +00:00
David Malcolm
b5241a5a9c Convert nonlocal_goto_handler_labels from an EXPR_LIST to an INSN_LIST 
gcc/
2014-08-28  David Malcolm  <dmalcolm@redhat.com>

	* function.h (struct rtl_data): Convert field
	"x_nonlocal_goto_handler_labels" from rtx_expr_list * to
	rtx_insn_list *.
	* rtl.h (remove_node_from_insn_list): New prototype.

	* builtins.c (expand_builtin): When prepending to
	nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
	gen_rtx_EXPR_LIST.
	* cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
	to rtx_insn_list *, and use its "insn" method rather than
	"element" method.
	* cfgrtl.c (delete_insn): Use new function
	remove_node_from_insn_list rather than
	remove_node_from_expr_list.
	(cfg_layout_initialize): Convert local "x" from rtx_expr_list *
	to rtx_insn_list *, and use its "insn" method rather than
	"element" method.
	* dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
	* reload1.c (set_initial_label_offsets): Likewise for local "x".
	* rtlanal.c (remove_node_from_insn_list): New function, adapted
	from remove_node_from_expr_list.
	* stmt.c (expand_label): When prepending to
	nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
	gen_rtx_EXPR_LIST.

From-SVN: r214687
 2014-08-28 19:03:22 +00:00
Richard Biener
07f1cf564b re PR lto/62239 (ICE: in execute_todo, at passes.c:1795 with LTO) 
2014-08-27  Richard Biener  <rguenther@suse.de>

	PR middle-end/62239
	* builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
	(fold_builtin_3): Do not fold strcat_chk here.
	* gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
	from builtins.c.
	(gimple_fold_builtin): Fold strcat_chk here.

From-SVN: r214564
 2014-08-27 08:01:25 +00:00
David Malcolm
fee3e72cdf Strengthen various insn emission functions 
gcc/
2014-08-26  David Malcolm  <dmalcolm@redhat.com>

	* rtl.h (push_to_sequence): Strengthen param from rtx to
	rtx_insn *.
	(push_to_sequence2): Likewise for both params.
	(delete_insns_since): Likewise for param.
	(reorder_insns_nobb): Likewise for all three params.
	(set_new_first_and_last_insn): Likewise for both params.

	* emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
	rtx_insn *.  Remove now-redundant cast.
	(set_last_insn): Likewise.

	* builtins.c (expand_builtin_return): Strengthen local
	"call_fusage" from rtx to rtx_insn *.
	* cfgrtl.c (create_basic_block_structure): Likewise for local
	"after".
	* emit-rtl.c (set_new_first_and_last_insn): Likewise for params
	"first", "last" and local "insn".
	(delete_insns_since): Likewise for param "from".
	(reorder_insns_nobb): Likewise for params "from", "to", "after"
	and local "x".
	(push_to_sequence): Likewise for param "first" and local "last".
	(push_to_sequence2): Likewise for params "first" and "last".
	* lra.c (emit_add3_insn): Likewise for local "last".
	(lra_emit_add): Likewise.
	* lra-constraints.c (base_to_reg): Likewise for locals "insn",
	"last_insn".
	(process_address_1): Likewise for locals "insn", last".
	* modulo-sched.c (ps_first_note): Likewise for return type.
	* optabs.c (expand_binop_directly): Likewise for param "last".

From-SVN: r214539
 2014-08-26 19:31:29 +00:00
David Malcolm
58f4cf2afe builtins.c: strengthen various rtx to rtx_insn * and other subclasses 
gcc/
2014-08-21  David Malcolm  <dmalcolm@redhat.com>

	* builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
	and "last" from rtx to rtx_insn *.
	(expand_builtin_nonlocal_goto): Likewise for local "insn".
	(expand_builtin_apply): Strengthen local "call_insn" from rtx to
	rtx_call_insn *.
	(expand_errno_check): Strengthen local "lab" from rtx to
	rtx_code_label *.
	(expand_builtin_mathfn): Strengthen local "insns" from rtx to
	rtx_insn *.
	(expand_builtin_mathfn_2): Likewise.
	(expand_builtin_mathfn_ternary): Likewise.
	(expand_builtin_mathfn_3): Likewise.
	(expand_builtin_interclass_mathfn): Likewise for local "last".
	(expand_builtin_int_roundingfn): Likewise for local "insns".
	(expand_builtin_int_roundingfn_2): Likewise.
	(expand_builtin_strlen): Likewise for local "before_strlen".
	(expand_builtin_strncmp): Likewise for local "seq".
	(expand_builtin_signbit): Likewise for local "last".
	(expand_builtin_atomic_compare_exchange): Strengthen local "label"
	from rtx to rtx_code_label *.
	(expand_stack_restore):  Strengthen local "prev" from rtx to
	rtx_insn *.

From-SVN: r214288
 2014-08-21 20:32:22 +00:00
Richard Biener
d7e7844708 re PR middle-end/62090 (ice in compute_may_aliases) 
2014-08-18  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
	(fold_builtin_3): Do not fold snprintf.
	(fold_builtin_4): Likewise.
	* gimple-fold.c (gimple_fold_builtin_snprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
	(gimple_fold_builtin): Do not fold sprintf here.

	* gcc.dg/pr62090-2.c: New testcase.

From-SVN: r214105
 2014-08-18 14:51:04 +00:00
Richard Biener
35770bb20f re PR middle-end/62090 (ice in compute_may_aliases) 
2014-08-14  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/62090
	* builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
	(fold_builtin_2): Do not fold sprintf.
	(fold_builtin_3): Likewise.
	* gimple-fold.c (gimple_fold_builtin_sprintf): New function
	moved from builtins.c.
	(gimple_fold_builtin): Fold sprintf.

	* gcc.dg/pr62090.c: New testcase.

From-SVN: r213951
 2014-08-14 09:02:18 +00:00
Richard Biener
fef5a0d95e builtins.c (c_getstr, [...]): Export. 
2014-08-08  Richard Biener  <rguenther@suse.de>

	* builtins.c (c_getstr, readonly_data_expr, init_target_chars,
	target_percent, target_percent_s): Export.
	(var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
	fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
	fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
	fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
	fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
	Move to gimple-fold.c.
	(fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
	strcat and strcpy.
	(fold_builtin_3): Remove handling of memset, bcopy, memcpy,
	mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
	(fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
	memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
	(rewrite_call_expr_array): Remove.
	(fold_builtin_sprintf_chk): Likewise.
	(fold_builtin_snprintf_chk): Likewise.
	(fold_builtin_varargs): Remove handling of sprintf_chk,
	vsprintf_chk, snprintf_chk and vsnprintf_chk.
	(gimple_fold_builtin_sprintf_chk): Remove.
	(gimple_fold_builtin_snprintf_chk): Likewise.
	(gimple_fold_builtin_varargs): Likewise.
	(fold_call_stmt): Do not call gimple_fold_builtin_varargs.
	* predict.c (optimize_bb_for_size_p): Handle NULL bb.
	* gimple.c (gimple_seq_add_seq_without_update): New function.
	* gimple.h (gimple_seq_add_seq_without_update): Declare.
	* gimple-fold.c: Include output.h.
	(gsi_replace_with_seq_vops): New function, split out from ...
	(gimplify_and_update_call_from_tree): ... here.
	(replace_call_with_value): New function.
	(replace_call_with_call_and_fold): Likewise.
	(var_decl_component_p): Moved from builtins.c.
	(gimple_fold_builtin_memory_op): Moved from builtins.c
	fold_builtin_memory_op and rewritten to GIMPLE.
	(gimple_fold_builtin_memset): Likewise.
	(gimple_fold_builtin_strcpy): Likewise.
	(gimple_fold_builtin_strncpy): Likewise.
	(gimple_fold_builtin_strcat): Likewise.
	(gimple_fold_builtin_fputs): Likewise.
	(gimple_fold_builtin_memory_chk): Likewise.
	(gimple_fold_builtin_stxcpy_chk): Likewise.
	(gimple_fold_builtin_stxncpy_chk): Likewise.
	(gimple_fold_builtin_snprintf_chk): Likewise.
	(gimple_fold_builtin_sprintf_chk): Likewise.
	(gimple_fold_builtin_strlen): New function.
	(gimple_fold_builtin_with_strlen): New function split out from
	gimple_fold_builtin.
	(gimple_fold_builtin): Change signature and handle
	bzero, memset, bcopy, memcpy, mempcpy and memmove folding
	here.  Call gimple_fold_builtin_with_strlen.
	(gimple_fold_call): Adjust.

	* gcc.dg/strlenopt-8.c: Remove XFAIL.
	* gcc.dg/tree-prof/stringop-2.c: Adjust.
	* gfortran.dg/array_memcpy_4.f90: Likewise.
	* gfortran.dg/trim_optimize_1.f90: Likewise.
	* gfortran.dg/trim_optimize_2.f90: Likewise.

From-SVN: r213753
 2014-08-08 09:18:40 +00:00
Richard Biener
3b57ff81e6 builtins.c (c_strlen): Make only_value == 2 really only affect warning generation. 
2014-07-14  Richard Biener  <rguenther@suse.de>

	* builtins.c (c_strlen): Make only_value == 2 really only
	affect warning generation.

From-SVN: r212514
 2014-07-14 11:12:29 +00:00
Richard Biener
21e8fb2258 re PR middle-end/61473 (register sized memmove not inlined) 
2014-07-11  Richard Biener  <rguenther@suse.de>

	PR middle-end/61473
	* builtins.c (fold_builtin_memory_op): Inline memory moves
	that can be implemented with a single load followed by a
	single store.
	(c_strlen): Only warn when only_value is not 2.

	* gcc.dg/memmove-4.c: New testcase.
	* gcc.dg/strlenopt-8.c: XFAIL.
	* gfortran.dg/coarray_lib_realloc_1.f90: Adjust.

From-SVN: r212452
 2014-07-11 13:42:55 +00:00
Andrew MacLeod
9b2b72791e expr.h: Remove prototypes of functions defined in builtins.c. 
* expr.h: Remove prototypes of functions defined in builtins.c.
	* tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
	Remove prototypes of functions defined in builtins.c.
	* builtins.h: Update prototype list to include all exported functions.
	* builtins.c: (default_libc_has_function, gnu_libc_has_function,
	no_c99_libc_has_function): Move to targhooks.c
	(build_string_literal, build_call_expr_loc_array,
	build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
	to tree.c.
	(expand_builtin_object_size, fold_builtin_object_size): Make static.
	* targhooks.c (default_libc_has_function, gnu_libc_has_function,
	no_c99_libc_has_function): Relocate from builtins.c.
	* tree.c: Include builtins.h.
	(build_call_expr_loc_array, build_call_expr_loc_vec,
	build_call_expr_loc, build_call_expr, build_string_literal): Relocate
	from builtins.c.
	* fold-const.h (fold_fma): Move prototype to builtins.h.
	* realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.

	* fortran/trans.c (trans_runtime_error_vararg): Call
	fold_build_call_array_loc instead of fold_builtin_call_array.

	* asan.c: Include builtins.h.
	* cfgexpand.c: Likewise.
	* convert.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* fold-const.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimplify.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* stmt.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-stmts.c: Likewise.

	c
	* c-decl.c: Include builtins.h.
	* c-parser.c: Likewise.

	cp
	* decl.c: Include builtins.h.
	* semantics.c: Likewise.

	go
	* go-gcc.cc: Include builtins.h.

	lto
	* lto-symtab.c: Include builtins.h.

	config
	* aarch64/aarch64.c: Include builtins.h.
	* alpha/alpha.c: Likewise.
	* arc/arc.c: Likewise.
	* arm/arm.c: Likewise.
	* avr/avr.c: Likewise.
	* bfin/bfin.c: Likewise.
	* c6x/c6x.c: Likewise.
	* cr16/cr16.c: Likewise.
	* cris/cris.c: Likewise.
	* epiphany/epiphany.c: Likewise.
	* fr30/fr30.c: Likewise.
	* frv/frv.c: Likewise.
	* h8300/h8300.c: Likewise.
	* i386/i386.c: Likewise.
	* i386/winnt.c: Likewise.
	* ia64/ia64.c: Likewise.
	* iq2000/iq2000.c: Likewise.
	* lm32/lm32.c: Likewise.
	* m32c/m32c.c: Likewise.
	* m32r/m32r.c: Likewise.
	* m68k/m68k.c: Likewise.
	* mcore/mcore.c: Likewise.
	* mep/mep.c: Likewise.
	* microblaze/microblaze.c: Likewise.
	* mips/mips.c: Likewise.
	* mmix/mmix.c: Likewise.
	* mn10300/mn10300.c: Likewise.
	* moxie/moxie.c: Likewise.
	* msp430/msp430.c: Likewise.
	* nds32/nds32.c: Likewise.
	* pa/pa.c: Likewise.
	* pdp11/pdp11.c: Likewise.
	* picochip/picochip.c: Likewise.
	* rl78/rl78.c: Likewise.
	* rs6000/rs6000.c: Likewise.
	* rx/rx.c: Likewise.
	* s390/s390.c: Likewise.
	* score/score.c: Likewise.
	* sh/sh.c: Likewise.
	* sparc/sparc.c: Likewise.
	* spu/spu.c: Likewise.
	* stormy16/stormy16.c: Likewise.
	* tilegx/tilegx.c: Likewise.
	* tilepro/tilepro.c: Likewise.
	* v850/v850.c: Likewise.
	* vax/vax.c: Likewise.
	* xtensa/xtensa.c: Likewise.

From-SVN: r211145
 2014-06-02 20:13:44 +00:00
Kenneth Zadeck
807e902eea Merge in wide-int. 
From-SVN: r210113
 2014-05-06 16:25:05 +00:00
Richard Sandiford
dbf23a7900 machmode.h (bitwise_mode_for_mode): Declare. 
gcc/
	* machmode.h (bitwise_mode_for_mode): Declare.
	* stor-layout.h (bitwise_type_for_mode): Likewise.
	* stor-layout.c (bitwise_mode_for_mode): New function.
	(bitwise_type_for_mode): Likewise.
	* builtins.c (fold_builtin_memory_op): Use it instead of
	int_mode_for_mode and build_nonstandard_integer_type.

gcc/testsuite/
	* gcc.dg/memcpy-5.c: New test.

From-SVN: r209622
 2014-04-22 12:46:07 +00:00
Jakub Jelinek
ed9c79e1ea re PR ipa/58721 (The subroutine perdida is no longer inlined in fatigue.f90) 
PR ipa/58721
gcc/
	* internal-fn.c: Include diagnostic-core.h.
	(expand_BUILTIN_EXPECT): New function.
	* gimplify.c (gimplify_call_expr): Use false instead of FALSE.
	(gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
	IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
	* ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
	IFN_BUILTIN_EXPECT.
	* predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
	Revert 3 argument __builtin_expect code.
	(strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
	* gimple-fold.c (gimple_fold_call): Likewise.
	* tree.h (fold_builtin_expect): New prototype.
	* builtins.c (build_builtin_expect_predicate): Add predictor
	argument, if non-NULL, create 3 argument __builtin_expect.
	(fold_builtin_expect): No longer static.  Add ARG2 argument,
	pass it through to build_builtin_expect_predicate.
	(fold_builtin_2): Adjust caller.
	(fold_builtin_3): Handle BUILT_IN_EXPECT.
	* internal-fn.def (BUILTIN_EXPECT): New.
gcc/fortran/
	* trans.c (gfc_unlikely, gfc_likely): Don't add __builtin_expect
	if !optimize.

2014-03-18  Tobias Burnus  <burnus@net-b.de>

	PR ipa/58721
gcc/
	* predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
	PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
	PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
gcc/fortran/
	* trans.h (gfc_unlikely, gfc_likely): Add predictor as argument.
	(gfc_trans_io_runtime_check): Remove.
	* trans-io.c (gfc_trans_io_runtime_check): Make static; add has_iostat
	as argument, add predictor to block.
	(set_parameter_value, gfc_trans_open, gfc_trans_close, build_filepos,
	gfc_trans_inquire, gfc_trans_wait, build_dt): Update calls.
	* trans.c (gfc_unlikely, gfc_likely): Add predictor as argument.
	(gfc_trans_runtime_check, gfc_allocate_using_malloc,
	gfc_allocate_allocatable, gfc_deallocate_with_status): Set explicitly
	branch predictor.
	* trans-expr.c (gfc_conv_procedure_call): Ditto.
	* trans-stmt.c (gfc_trans_allocate): Ditto.
	* trans-array.c (gfc_array_init_size, gfc_array_allocate): Ditto.

2014-03-18  Jan Hubicka  <hubicka@ucw.cz>

	PR ipa/58721
gcc/
	* predict.c (combine_predictions_for_bb): Fix up formatting.
	(expr_expected_value_1, expr_expected_value): Add predictor argument,
	fill what it points to if non-NULL.
	(tree_predict_by_opcode): Adjust caller, use the predictor.
	* predict.def (PRED_COMPARE_AND_SWAP): Add.

From-SVN: r208641
 2014-03-18 12:31:04 +01:00
Richard Sandiford
f12572682e builtins.c (expand_builtin_setjmp_receiver): Use and clobber hard_frame_pointer_rtx. 
gcc/
	* builtins.c (expand_builtin_setjmp_receiver): Use and clobber
	hard_frame_pointer_rtx.
	* cse.c (cse_insn): Remove volatile check.
	* cselib.c (cselib_process_insn): Likewise.
	* dse.c (scan_insn): Likewise.

From-SVN: r208498
 2014-03-11 21:35:02 +00:00
Andrew Pinski
b8a542c648 builtins.c (expand_builtin_thread_pointer): Create a new target when the target is NULL. 
2014-02-25  Andrew Pinski  <apinski@cavium.com>

	* builtins.c (expand_builtin_thread_pointer): Create a new target
	when the target is NULL.

From-SVN: r208163
 2014-02-25 16:51:56 -08:00
Richard Henderson
2fdc29e8c7 re PR c++/60272 (atomic<>::compare_exchange_weak has spurious store and can cause race conditions) 
PR c++/60272

        * builtins.c (expand_builtin_atomic_compare_exchange): Always make
        a new pseudo for OLDVAL.

From-SVN: r207972
 2014-02-20 16:11:43 -08:00
Richard Henderson
672ce9397b re PR c++/60272 (atomic<>::compare_exchange_weak has spurious store and can cause race conditions) 
PR c++/60272

gcc/
	* builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
	on failure the store back into EXPECT.
libatomic/
	* cas_n.c (libat_compare_exchange): Conditionalize on failure
	the store back to EPTR.

From-SVN: r207966
 2014-02-20 09:43:53 -08:00
Richard Biener
fdfd537bcb re PR middle-end/59990 (incorrect memcpy optimization) 
2014-01-31  Richard Biener  <rguenther@suse.de>

	PR middle-end/59990
	* builtins.c (fold_builtin_memory_op): Make sure to not
	use a floating-point mode or a boolean or enumeral type for
	the copy operation.

	* gcc.dg/torture/pr59990.c: New testcase.

From-SVN: r207338
 2014-01-31 11:54:26 +00:00
Jakub Jelinek
09b22f48d4 re PR middle-end/59917 (ICE in calc_dfs_tree, at dominance.c:401) 
PR middle-end/59917
	PR tree-optimization/59920
	* tree.c (build_common_builtin_nodes): Remove
	__builtin_setjmp_dispatcher initialization.
	* omp-low.h (make_gimple_omp_edges): Add a new int * argument.
	* profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
	instead of gsi_after_labels + manually skipping debug stmts.
	Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
	ignore bbs with IFN_ABNORMAL_DISPATCHER.
	* tree-inline.c (copy_edges_for_bb): Remove
	can_make_abnormal_goto argument, instead add abnormal_goto_dest
	argument.  Ignore computed_goto_p stmts.  Don't call
	make_abnormal_goto_edges.  If a call might need abnormal edges
	for non-local gotos, see if it already has an edge to
	IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
	with true argument, don't do anything then, otherwise add
	EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
	(copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
	caller.
	* gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
	(lower_function_body): Don't emit __builtin_setjmp_dispatcher.
	(lower_stmt): Don't set data->calls_builtin_setjmp.
	(lower_builtin_setjmp): Adjust comment.
	* builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
	* tree-cfg.c (found_computed_goto): Remove.
	(factor_computed_gotos): Remove.
	(make_goto_expr_edges): Return bool, true for computed gotos.
	Don't call make_abnormal_goto_edges.
	(build_gimple_cfg): Don't set found_computed_goto, don't call
	factor_computed_gotos.
	(computed_goto_p): No longer static.
	(make_blocks): Don't set found_computed_goto.
	(get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
	(make_edges): If make_goto_expr_edges returns true, push bb
	into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
	instead of calling make_abnormal_goto_edges push bb into ab_edge_call
	vector.  Record mapping between bbs and OpenMP regions if there
	are any, adjust make_gimple_omp_edges caller.  Call
	handle_abnormal_edges.
	(make_abnormal_goto_edges): Remove.
	* tree-cfg.h (make_abnormal_goto_edges): Remove.
	(computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
	* internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
	* builtins.c (expand_builtin): Don't handle
	BUILT_IN_SETJMP_DISPATCHER.
	* internal-fn.def (ABNORMAL_DISPATCHER): New.
	* omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
	filling *region also set *region_idx to (*region)->entry->index.

	* gcc.dg/pr59920-1.c: New test.
	* gcc.dg/pr59920-2.c: New test.
	* gcc.dg/pr59920-3.c: New test.
	* c-c++-common/gomp/pr59917-1.c: New test.
	* c-c++-common/gomp/pr59917-2.c: New test.

From-SVN: r207231
 2014-01-29 12:02:46 +01:00
Balaji V. Iyer
b72271b953 Replace flag_enable_cilkplus with flag_cilkplus. 
gcc/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
+       flag_cilkplus.
+       * builtins.def: Likewise.
+       * cilk.h (fn_contains_cilk_spawn_p): Likewise.
+       * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
+       * ira.c (ira_setup_eliminable_regset): Likewise.
+       * omp-low.c (gate_expand_omp): Likewise.
+       (execute_lower_omp): Likewise.
+       (diagnose_sb_0): Likewise.
+       (gate_diagnose_omp_blocks): Likewise.
+       (simd_clone_clauses_extract): Likewise.
+       (gate): Likewise.
+

gcc/c-family/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-common.c (c_define_builtins): Replaced flag_enable_cilkplus with
+       flag_cilkplus.
+       * c-pragma.c (init_pragma): Likewise.
+       * c.opt: Likewise.
+

gcc/c/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * c-parser.c (c_parser_declaration_or_fndef): Replaced
+       flag_enable_cilkplus with flag_cilkplus.
+       (c_parser_direct_declarator_inner): Likewise.
+       (c_parser_attribute_any_word): Likewise.
+       (c_parser_attributes): Likewise.
+       (c_parser_compound_statement): Likewise.
+       (c_parser_statement_after_labels): Likewise.
+       (c_parser_if_statement): Likewise.
+       (c_parser_switch_statement): Likewise.
+       (c_parser_do_statement): Likewise.
+       (c_parser_for_statement): Likewise.
+       (c_parser_unary_expression): Likewise.
+       (c_parser_postfix_expression): Likewise.
+       (c_parser_postfix_expression_after_primary): Likewise.
+       (c_parser_postfix_expression_after_primary): Likewise.
+       (c_parser_omp_clause_name): Likewise.
+       (c_finish_omp_declare_simd): Likewise.
+       (c_parser_cilk_verify_simd): Likewise.
+       * c-typeck.c (build_array_ref): Likewise.
+       (build_function_call_vec): Likewise.
+       (convert_arguments): Likewise.
+       (build_compound_expr): Likewise.
+       (c_finish_return): Likewise.
+       (c_finish_if_stmt): Likewise.
+       (c_finish_loop): Likewise.
+       (build_binary_op): Likewise.
+

gcc/lto/ChangeLog
+2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * lto-lang.c (lto_init): Replaced flag_enable_cilkplus with
+       flag_cilkplus.
+

From-SVN: r207064
 2014-01-24 15:13:49 -08:00
Jakub Jelinek
9a7eefec74 re PR tree-optimization/59860 (ICE in compute_may_aliases, at tree-ssa-structalias.c:6843) 
PR middle-end/59860
	* tree.h (fold_builtin_strcat): New prototype.
	* builtins.c (fold_builtin_strcat): No longer static.  Add len
	argument, if non-NULL, don't call c_strlen.  Optimize
	directly into __builtin_memcpy instead of __builtin_strcpy.
	(fold_builtin_2): Adjust fold_builtin_strcat caller.
	* gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.

From-SVN: r206848
 2014-01-20 19:18:21 +01:00
Richard Biener
409b6ac196 re PR tree-optimization/59860 (ICE in compute_may_aliases, at tree-ssa-structalias.c:6843) 
2014-01-20  Richard Biener  <rguenther@suse.de>

	PR middle-end/59860
	* builtins.c (fold_builtin_strcat): Remove case better handled
	by tree-ssa-strlen.c.

	* gcc.dg/pr59860.c: New testcase.

From-SVN: r206799
 2014-01-20 11:01:53 +00:00
Kito Cheng
7c5425fab7 builtins.c (expand_movstr): Check movstr expand done or fail. 
2014-01-19  Kito Cheng  <kito@0xlab.org>

	* gcc/builtins.c (expand_movstr): Check movstr expand done or fail.

From-SVN: r206777
 2014-01-19 17:36:00 +00:00
Jakub Jelinek
2738b4c7e3 re PR other/58712 (issues found by --enable-checking=valgrind) 
PR other/58712
	* builtins.c (determine_block_size): Initialize *probable_max_size
	even if len_rtx is CONST_INT.

From-SVN: r206621
 2014-01-15 09:08:17 +01:00
Eric Botcazou
e75fde1a84 builtins.c (get_object_alignment_2): Minor tweak. 
* builtins.c (get_object_alignment_2): Minor tweak.
	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.

From-SVN: r206576
 2014-01-13 10:36:27 +00:00
Richard Sandiford
23a5b65a92 Update copyright years in gcc/ 
From-SVN: r206289
 2014-01-02 22:23:26 +00:00
Jakub Jelinek
ac0ff9f273 ubsan.c: Include tree-ssanames.h, asan.h and gimplify-me.h. 
* ubsan.c: Include tree-ssanames.h, asan.h and gimplify-me.h.
	(ubsan_type_descriptor): Handle BOOLEAN_TYPE and ENUMERAL_TYPE
	like INTEGER_TYPE.
	(instrument_bool_enum_load): New function.
	(ubsan_pass): Call it.
	(gate_ubsan): Also enable for SANITIZE_BOOL or SANITIZE_ENUM.
	* asan.c (create_cond_insert_point): No longer static.
	* asan.h (create_cond_insert_point): Declare.
	* sanitizer.def (BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE): New
	built-in.
	* opts.c (common_handle_option): Handle -fsanitize=bool and
	-fsanitize=enum.
	* builtins.c (fold_builtin_memory_op): When sanitizing bool
	and enum loads, don't use enum or bool types for memcpy folding.
	* flag-types.h (SANITIZE_BOOL, SANITIZE_ENUM): New.
	(SANITIZE_UNDEFINED): Or these in.

	* c-c++-common/ubsan/load-bool-enum.c: New test.

From-SVN: r206143
 2013-12-20 10:05:04 +01:00
Ilya Enkovich
089d122746 revert: cgraph.h (varpool_node): Add need_bounds_init field. 
Reverted:
	2013-11-20  Ilya Enkovich  <ilya.enkovich@intel.com>
	* cgraph.h (varpool_node): Add need_bounds_init field.
	* lto-cgraph.c (lto_output_varpool_node): Output
	need_bounds_init value.
	(input_varpool_node): Read need_bounds_init value.
	* varpool.c (dump_varpool_node): Dump need_bounds_init field.

	Reverted:
	2013-11-20  Ilya Enkovich  <ilya.enkovich@intel.com>
	* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
	* dwarf2out.c (gen_subprogram_die): Ignore bound args.
	(gen_type_die_with_usage): Skip pointer bounds.
	(dwarf2out_global_decl): Likewise.

	Reverted:
	2013-11-18  Ilya Enkovich  <ilya.enkovich@intel.com>
	* builtin-types.def (BT_FN_PTR_CONST_PTR_VAR): New.
	* chkp-builtins.def (BUILT_IN_CHKP_BIND_BOUNDS): New.
	* cfgexpand.c (expand_call_stmt): Expand BUILT_IN_CHKP_BIND_BOUNDS.
	* gimple.c (gimple_call_get_nobnd_arg_index): Remove.
	* gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
	(gimple_call_with_bounds_p): New.
	(gimple_call_set_with_bounds): New.
	(gimple_call_num_nobnd_args): Remove.
	(gimple_call_nobnd_arg): Remove.
	* tree.h (CALL_WITH_BOUNDS_P): New.
	* rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.

	Reverted:
	2013-11-08  Ilya Enkovich  <ilya.enkovich@intel.com>
	* common.opt (fcheck-pointer-bounds): Move to ...
	* c-family/c.opt: ... here.
	* langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): Remove.
	(LANG_HOOKS_INITIALIZER): Remove LANG_HOOKS_CHKP_SUPPORTED.
	* langhooks.h (lang_hooks): Remove chkp_supported field.
	* toplev.c (process_options): Remove chkp_supported check.

	Reverted:
	2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
	* tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
	* tree.h (POINTER_BOUNDS_P): New.
	(BOUNDED_TYPE_P): New.
	(BOUNDED_P): New.
	(pointer_bounds_type_node): New.
	* tree.c (build_common_tree_nodes): Initialize
	pointer_bounds_type_node.
	* gimple.h (gimple_call_get_nobnd_arg_index): New.
	(gimple_call_num_nobnd_args): New.
	(gimple_call_nobnd_arg): New.
	(gimple_return_retbnd): New.
	(gimple_return_set_retbnd): New
	* gimple.c (gimple_build_return): Increase number of ops
	for return statement.
	(gimple_call_get_nobnd_arg_index): New.
	* gimple-pretty-print.c (dump_gimple_return): Print second op.

	Reverted:
	2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
	* ipa.c (cgraph_build_static_cdtor_1): Support contructors
	with "chkp ctor" and "bnd_legacy" attributes.
	* gimplify.c (gimplify_init_constructor): Avoid infinite
	loop during gimplification of bounds initializer.

	Reverted:
	2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
	* c-family/c-common.c (handle_bnd_variable_size_attribute): New.
	(handle_bnd_legacy): New.
	(c_common_attribute_table): Add bnd_variable_size and bnd_legacy.
	* doc/extend.texi: Document bnd_variable_size and bnd_legacy
	attributes.

	Reverted:
	2013-10-29  Ilya Enkovich  <ilya.enkovich@intel.com>
	* builtin-types.def (BT_FN_VOID_CONST_PTR): New.
	(BT_FN_PTR_CONST_PTR): New.
	(BT_FN_CONST_PTR_CONST_PTR): New.
	(BT_FN_PTR_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR): New.
	(BT_FN_VOID_PTRPTR_CONST_PTR): New.
	(BT_FN_VOID_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
	* chkp-builtins.def: New.
	* builtins.def: include chkp-builtins.def.
	(DEF_CHKP_BUILTIN): New.
	* builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
	BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
	BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
	BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
	BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
	BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
	BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
	BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
	* common.opt (fcheck-pointer-bounds): New.
	* toplev.c (process_options): Check Pointer Bounds Checker is
	supported.
	* doc/extend.texi: Document Pointer Bounds Checker built-in functions.

	Reverted:
	2013-10-30  Ilya Enkovich  <ilya.enkovich@intel.com>
	* target.def (builtin_chkp_function): New.
	(chkp_bound_type): New.
	(chkp_bound_mode): New.
	(fn_abi_va_list_bounds_size): New.
	(load_bounds_for_arg): New.
	(store_bounds_for_arg): New.
	* targhooks.h (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_fn_abi_va_list_bounds_size): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode): New.
	(default_builtin_chkp_function): New.
	* targhooks.c (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_fn_abi_va_list_bounds_size): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode); New.
	(default_builtin_chkp_function): New.
	* doc/tm.texi.in (TARGET_FN_ABI_VA_LIST_BOUNDS_SIZE): New.
	(TARGET_LOAD_BOUNDS_FOR_ARG): New.
	(TARGET_STORE_BOUNDS_FOR_ARG): New.
	(TARGET_BUILTIN_CHKP_FUNCTION): New.
	(TARGET_CHKP_BOUND_TYPE): New.
	(TARGET_CHKP_BOUND_MODE): New.
	* doc/tm.texi: Regenerated.
	* langhooks.h (lang_hooks): Add chkp_supported field.
	* langhooks-def.h (LANG_HOOKS_CHKP_SUPPORTED): New.
	(LANG_HOOKS_INITIALIZER); Add LANG_HOOKS_CHKP_SUPPORTED.

	Reverted:
	2013-10-24  Ilya Enkovich  <ilya.enkovich@intel.com>
	* config/i386/constraints.md (B): New.
	(Ti): New.
	(Tb): New.
	* config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
	* config/i386/i386-modes.def (BND32): New.
	(BND64): New.
	* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
	* config/i386/i386.c (isa_opts): Add mmpx.
	(regclass_map): Add bound registers.
	(dbx_register_map): Likewise.
	(dbx64_register_map): Likewise.
	(svr4_dbx_register_map): Likewise.
	(PTA_MPX): New.
	(ix86_option_override_internal): Support MPX ISA.
	(ix86_conditional_register_usage): Support bound registers.
	(print_reg): Likewise.
	(ix86_code_end): Add MPX bnd prefix.
	(output_set_got): Likewise.
	(ix86_output_call_insn): Likewise.
	(ix86_print_operand): Add '!' (MPX bnd) print prefix support.
	(ix86_print_operand_punct_valid_p): Likewise.
	(ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
	UNSPEC_BNDMK_ADDR.
	(ix86_class_likely_spilled_p): Add bound regs support.
	(ix86_hard_regno_mode_ok): Likewise.
	(x86_order_regs_for_local_alloc): Likewise.
	(ix86_bnd_prefixed_insn_p): New.
	* config/i386/i386.h (FIRST_PSEUDO_REGISTER): Fix to new value.
	(FIXED_REGISTERS): Add bound registers.
	(CALL_USED_REGISTERS): Likewise.
	(REG_ALLOC_ORDER): Likewise.
	(HARD_REGNO_NREGS): Likewise.
	(TARGET_MPX): New.
	(VALID_BND_REG_MODE): New.
	(FIRST_BND_REG): New.
	(LAST_BND_REG): New.
	(reg_class): Add BND_REGS.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(BND_REGNO_P): New.
	(ANY_BND_REG_P): New.
	(BNDmode): New.
	(HI_REGISTER_NAMES): Add bound registers.
	* config/i386/i386.md (UNSPEC_BNDMK): New.
	(UNSPEC_BNDMK_ADDR): New.
	(UNSPEC_BNDSTX): New.
	(UNSPEC_BNDLDX): New.
	(UNSPEC_BNDLDX_ADDR): New.
	(UNSPEC_BNDCL): New.
	(UNSPEC_BNDCU): New.
	(UNSPEC_BNDCN): New.
	(UNSPEC_MPX_FENCE): New.
	(BND0_REG): New.
	(BND1_REG): New.
	(type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(length_immediate): Likewise.
	(prefix_0f): Likewise.
	(memory): Likewise.
	(prefix_rep): Check for bnd prefix.
	(length_nobnd): New.
	(length): Use length_nobnd if specified.
	(BND): New.
	(bnd_ptr): New.
	(BNDCHECK): New.
	(bndcheck): New.
	(*jcc_1): Add bnd prefix and rename length attr to length_nobnd.
	(*jcc_2): Likewise.
	(jump): Likewise.
	(simple_return_internal): Likewise.
	(simple_return_pop_internal): Likewise.
	(*indirect_jump): Add MPX bnd prefix.
	(*tablejump_1): Likewise.
	(simple_return_internal_long): Likewise.
	(simple_return_indirect_internal): Likewise.
	(<mode>_mk): New.
	(*<mode>_mk): New.
	(mov<mode>): New.
	(*mov<mode>_internal_mpx): New.
	(<mode>_<bndcheck>): New.
	(*<mode>_<bndcheck>): New.
	(<mode>_ldx): New.
	(*<mode>_ldx): New.
	(<mode>_stx): New.
	(*<mode>_stx): New.
	* config/i386/predicates.md (lea_address_operand): Rename to...
	(address_no_seg_operand): ... this.
	(address_mpx_no_base_operand): New.
	(address_mpx_no_index_operand): New.
	(bnd_mem_operator): New.
	* config/i386/i386.opt (mmpx): New.
	* doc/invoke.texi: Add documentation for the flags -mmpx, -mno-mpx.
	* doc/rtl.texi Add documentation for BND32mode and BND64mode.

	Reverted:
	2013-10-24  Ilya Enkovich  <ilya.enkovich@intel.com>
	* mode-classes.def (MODE_POINTER_BOUNDS): New.
	* tree.def (POINTER_BOUNDS_TYPE): New.
	* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
	(POINTER_BOUNDS_MODE): New.
	(make_pointer_bounds_mode): New.
	* machmode.h (POINTER_BOUNDS_MODE_P): New.
	* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
	(layout_type): Support POINTER_BOUNDS_TYPE.
	* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
	* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
	(type_contains_placeholder_1): Likewise.
	* tree.h (POINTER_BOUNDS_TYPE_P): New.
	* varasm.c (output_constant): Support POINTER_BOUNDS_TYPE.
	* doc/rtl.texi (MODE_POINTER_BOUNDS): New.

From-SVN: r205522
 2013-11-29 12:12:39 +00:00
Bernd Edlinger
b3ecff82d7 2013-11-27 Bernd Edlinger <bernd.edlinger@hotmail.de> 
reverted r205398 on request: Remove parameter keep_aligning from
	get_inner_reference.

From-SVN: r205452
 2013-11-27 16:33:01 +00:00
Jakub Jelinek
70ec86ee18 re PR target/59229 (ICE in ix86_expand_set_or_movmem) 
PR target/59229
	* config/i386/i386.c (device_alg): Fix up formatting.
	(ix86_expand_set_or_movmem): Handle max_size < epilogue_size_needed
	similarly to count && count < epilogue_size_needed.  Fix up
	comment typo.
	* builtins.c (determine_block_size): Fix comment typo.

	* gcc.c-torture/execute/pr59229.c: New test.

From-SVN: r205416
 2013-11-26 22:28:26 +01:00
Bernd Edlinger
08af82b017 Remove parameter keep_aligning from get_inner_reference. 
2013-11-26  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        Remove parameter keep_aligning from get_inner_reference.
        * tree.h (get_inner_reference): Adjust header.
        * expr.c (get_inner_reference): Remove parameter keep_aligning.
        (get_bit_range, expand_assignment,
        expand_expr_addr_expr_1, expand_expr_real_1): Adjust.
        * asan.c (instrument_derefs): Adjust.
        * builtins.c (get_object_alignment_2): Adjust. Remove handling of
        VIEW_CONVERT_EXPR.
        * cfgexpand.c (expand_debug_expr): Adjust.
        * dbxout.c (dbxout_expand_expr): Adjust.
        * dwarf2out.c (loc_list_for_address_of_addr_expr_of_indirect_ref,
        loc_list_from_tree, fortran_common): Adjust.
        * fold-const.c (optimize_bit_field_compare,
        decode_field_reference, fold_unary_loc, fold_comparison,
        split_address_to_core_and_offset): Adjust.
        * gimple-ssa-strength-reduction.c (slsr_process_ref): Adjust.
        * simplifx-rtx.c (delegitimize_mem_from_attrs): Adjust.
        * tree-affine.c (tree_to_aff_combination,
        get_inner_reference_aff): Adjust.
        * tree-data-ref.c (split_constant_offset_1,
        dr_analyze_innermost): Adjust.
        * tree-vect-data-refs.c (vect_check_gather,
        vect_analyze_data_refs): Adjust.
        * tree-scalar-evolution.c (interpret_rhs_expr): Adjust.
        * tree-ssa-loop-ivopts.c (may_be_unaligned_p,
        split_address_cost): Adjust.
        * tsan.c (instrument_expr): Adjust.
        * ada/gcc-interface/decl.c (elaborate_expression_1): Adjust.
        * ada/gcc-interface/trans.c (Attribute_to_gnu): Adjust.
        * ada/gcc-interface/utils2.c (build_unary_op): Adjust.
        * config/mips/mips.c (r10k_safe_mem_expr_p): Adjust.

From-SVN: r205398
 2013-11-26 16:58:40 +00:00
Andrew MacLeod
2fb9a547b4 gimple.h: Remove all includes. 
* gimple.h: Remove all includes.
	(recalculate_side_effects): Move prototype to gimplify.h.
	* Makefile.in (PLUGIN_HEADERS): Add flattened gimple.h includes.
	* gengtype.c (open_base_files): Add gimple.h include list.
	* gimplify.h (recalculate_side_effects): Relocate prototype here.
	* gimple.c: Adjust include list.
	(recalculate_side_effects): Move to gimplify.c.
	* gimplify.c: Adjust include list.
	(recalculate_side_effects): Relocate from gimple.c.
	* alias.c: Add required include files removed from gimple.h.
	* asan.c: Likewise.
	* builtins.c: Likewise.
	* calls.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* cilk-common.c: Likewise.
	* data-streamer.c: Likewise.
	* data-streamer-in.c: Likewise.
	* data-streamer-out.c: Likewise.
	* dse.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-expr.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-isolate-paths.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimple-walk.c: Likewise.
	* gimplify-me.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* internal-fn.c: Likewise.
	* ipa.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-devirt.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-profile.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* langhooks.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* omp-low.c: Likewise.
	* opts-global.c: Likewise.
	* passes.c: Likewise.
	* predict.c: Likewise.
	* profile.c: Likewise.
	* sese.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* symtab.c: Likewise.
	* targhooks.c: Likewise.
	* toplev.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-affine.c: Likewise.
	* tree.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vrp.c: Likewise.
	* tsan.c: Likewise.
	* ubsan.c: Likewise.
	* value-prof.c: Likewise.
	* varpool.c: Likewise.
	* var-tracking.c: Likewise.
	* vtable-verify.c: Likewise.

	* ada/gcc-interface/trans.c: Add required include files from gimple.h.

	* c/c-typeck.c: Add required include files from gimple.h.

	* c-family/c-common.c: Add required include files from gimple.h.
	* c-family/c-gimplify.c: Likewise
	* c-family/cilk.c: Likewise

	* cp/class.c: Add required include files from gimple.h.
	* cp/cp-gimplify.c: Likewise
	* cp/decl2.c: Likewise
	* cp/init.c: Likewise
	* cp/optimize.c: Likewise
	* cp/pt.c: Likewise
	* cp/semantics.c: Likewise
	* cp/tree.c: Likewise
	* cp/typeck.c: Likewise
	* cp/vtable-class-hierarchy.c: Likewise

	* fortran/trans.c: Add required include files from gimple.h.
	* fortran/trans-expr.c: Likewise
	* fortran/trans-openmp.c: Likewise

	* go/gofrontend/expressions.cc: Add required include files from
	gimple.h.
	* go/gofrontend/gogo-tree.cc: Likewise
	* go/gofrontend/types.cc: Likewise
	* go/go-gcc.cc: Likewise
	* go/go-lang.c: Likewise

	* java/java-gimplify.c: Add required include files from gimple.h.

	* lto/lto.c: Add required include files from gimple.h.
	* lto/lto-lang.c: Likewise
	* lto/lto-object.c: Likewise
	* lto/lto-partition.c: Likewise
	* lto/lto-symtab.c: Likewise

	* objc/objc-act.c: Add required include files from gimple.h.

	* config/darwin.c: Add required include files removed from gimple.h.
	* config/aarch64/aarch64-builtins.c: Likewise.
	* config/aarch64/aarch64.c: Likewise.
	* config/alpha/alpha.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/i386/winnt.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/m32c/m32c.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/s390/s390.c: Likewise.
	* config/sh/sh.c: Likewise.
	* config/sparc/sparc.c: Likewise.
	* config/spu/spu.c: Likewise.
	* config/stormy16/stormy16.c: Likewise.
	* config/tilegx/tilegx.c: Likewise.
	* config/tilepro/tilepro.c: Likewise.
	* config/xtensa/xtensa.c: Likewise.

	* testsuite/gcc.dg/plugin/finish_unit_plugin.c: Add required include
	files removed from gimple.h.
	* testsuite/gcc.dg/plugin/ggcplug.c: Likewise.
	* testsuite/gcc.dg/plugin/one_time_plugin.c: Likewise.
	* testsuite/gcc.dg/plugin/selfassign.c: Likewise.
	* testsuite/gcc.dg/plugin/start_unit_plugin.c: Likewise.
	* testsuite/g++.dg/plugin/selfassign.c: Likewise.

From-SVN: r205272
 2013-11-22 15:58:51 +00:00
David Malcolm
8400e75ec4 Remove macros that implicitly use input_location 
gcc/
	* input.h (input_line): Remove.
	(input_filename): Likewise.
	(in_system_header): Likewise.
	* tree.h (EXPR_LOC_OR_HERE): Remove.
	* config/bfin/bfin.c (output_file_start): Remove use of
	input_filename macro.
	* builtins.c (c_strlen): Remove use of EXPR_LOC_OR_HERE macro.
	* gimplify.c (internal_get_tmp_var): Likewise.
	EXPR_LOC_OR_HERE macro.
	(shortcut_cond_expr): Likewise.
	* tree-diagnostic.c (diagnostic_report_current_function): Remove
	use of input_filename macro.
	* tree.c (get_file_function_name): Likewise.

gcc/ada
	* gcc-interface/utils2.c (build_call_raise): Remove use of
	input_line macro.
	(build_call_raise_range): Likewise.
	(build_call_raise_column): Likewise.

gcc/c-family
	* c-common.c (unsafe_conversion_p): Remove use of
	EXPR_LOC_OR_HERE macro.
	(conversion_warning): Likewise.
	(warnings_for_convert_and_check): Likewise.
	(warn_for_collisions_1): Likewise.
	(shorten_compare): Likewise, and remove use of in_system_header
	macro, using the location from the former.
	* c-lex.c (dump_one_header): Remove use of input_filename macro.
	(cb_def_pragma): Remove use of in_system_header macro.
	(lex_string): Likewise.
	* c-pragma.c (handle_pragma_float_const_decimal64): Likewise.

gcc/c
	* c-decl.c (define_label, shadow_tag_warned)
	(check_bitfield_type_and_width, grokdeclarator, grokparms,
	store_parm_decls_newstyle, store_parm_decls_oldstyle)
	(declspecs_add_type): Remove use of in_system_header macro.
	* c-parser.c (c_parser_unary_expression): Likewise.
	* c-typeck.c (store_init_value, process_init_element)
	(c_start_case): Likewise.

	* c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
	macro.

	* c-parser.c (c_parser_set_source_position_from_token): Remove
	reference to in_system_header from comment.

gcc/cp
	* call.c (build_integral_nontype_arg_conv): Remove use of
	EXPR_LOC_OR_HERE macro.
	(convert_like_real): Likewise.
	(convert_arg_to_ellipsis): Likewise.
	(build_cxx_call): Likewise.
	(perform_implicit_conversion_flags): Likewise.
	(initialize_reference): Likewise.
	* cvt.c (cp_convert_to_pointer): Likewise.
	(convert_to_reference): Likewise.
	(ocp_convert): Likewise.
	(convert_to_void): Likewise.
	* decl.c (pop_label): Update comment.
	(pop_switch): Remove use of EXPR_LOC_OR_HERE macro.
	(check_tag_decl): Remove use of in_system_header macro.
	(make_rtl_for_nonlocal_decl): Remove use of input_filename
	macro.
	(compute_array_index_type): Remove use of in_system_header
	macro.
	(grokdeclarator): Likewise.
	* error.c (dump_global_iord): Remove use of input_filename
	macro.
	(location_of): Remove use of EXPR_LOC_OR_HERE macro.
	(maybe_warn_cpp0x): Remove use of in_system_header macro.
	* init.c (build_new_1): Remove use of EXPR_LOC_OR_HERE macro.
	* lex.c (handle_pragma_interface): Remove use of input_filename
	macro.
	(handle_pragma_implementation): Likewise.
	(cxx_make_type): Likewise.
	(in_main_input_context): Likewise.
	* name-lookup.c (push_binding_level): Remove use of
	input_line macro.
	(leave_scope): Likewise.
	(resume_scope): Likewise.
	* parser.c (cp_parser_unqualified_id): Remove use of
	in_system_header macro.
	(cp_parser_cast_expression): Likewise.
	(cp_parser_declaration_seq_opt): Likewise.
	(cp_parser_enumerator_list): Likewise.
	(cp_parser_parameter_declaration_clause): Likewise.
	(cp_parser_exception_specification_opt): Likewise.
	* pt.c (unify_arg_conversion): Remove use of EXPR_LOC_OR_HERE
	macro.
	(convert_nontype_argument): Likewise.
	(push_tinst_level): Remove use of in_system_header macro.
	(tsubst_copy_and_build): Remove use of EXPR_LOC_OR_HERE
	macros.
	(do_decl_instantiation): Remove use of in_system_header macro.
	(do_type_instantiation): Likewise.
	* semantics.c (finish_call_expr): Remove use of EXPR_LOC_OR_HERE
	macro.
	(begin_class_definition): Remove use of input_filename macro.
	(cxx_eval_call_expression): Remove use of EXPR_LOC_OR_HERE
	macro.
	(cxx_eval_constant_expression): Likewise.
	(potential_constant_expression_1): Likewise.
	* typeck.c (decay_conversion): Likewise.
	(rationalize_conditional_expr): Likewise.
	(build_x_compound_expr_from_list): Likewise.
	(convert_for_assignment): Likewise.
	* typeck2.c (check_narrowing): Likewise.

gcc/fortran
	* trans.c (trans_runtime_error_vararg): Remove use of input_line
	macro.

gcc/java
	* class.c (maybe_layout_super_class): Update comment.
	* decl.c (java_add_stmt): Remove use of input_filename macro.
	* jcf-parse.c (set_source_filename): Remove use of
	input_filename macro.
	(parse_class_file): Remove use of input_line and input_filename
	macros.
	(java_parse_file): Remove use of input_filename macro.

From-SVN: r205262
 2013-11-22 14:18:13 +00:00
Kenneth Zadeck
eb1ce45339 cuintp.c (UI_From_gnu): Use tree_to_shwi. 
gcc/ada/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* gcc-interface/cuintp.c (UI_From_gnu): Use tree_to_shwi.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Use tree_to_uhwi.
	* gcc-interface/utils.c (make_packable_type): Likewise.

gcc/c-family/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* c-ada-spec.c (is_simple_enum): Use tree_to_shwi and tree_to_uhwi
	instead of TREE_INT_CST_LOW, in cases where there is a protecting
	tree_fits_shwi_p or tree_fits_uhwi_p.
	(dump_generic_ada_node): Likewise.
	* c-format.c (check_format_arg): Likewise.
	* c-pretty-print.c (pp_c_integer_constant): Likewise.

gcc/
2013-11-19  Kenneth Zadeck  <zadeck@naturalbridge.com>
	    Mike Stump  <mikestump@comcast.net>
	    Richard Sandiford  <rdsandiford@googlemail.com>

	* alias.c (ao_ref_from_mem): Use tree_to_shwi and tree_to_uhwi
	instead of TREE_INT_CST_LOW, in cases where there is a protecting
	tree_fits_shwi_p or tree_fits_uhwi_p.
	* builtins.c (fold_builtin_powi): Likewise.
	* config/epiphany/epiphany.c (epiphany_special_round_type_align):
	Likewise.
	* dbxout.c (dbxout_symbol): Likewise.
	* expr.c (expand_expr_real_1): Likewise.
	* fold-const.c (fold_single_bit_test, fold_plusminus_mult_expr)
	(fold_binary_loc): Likewise.
	* gimple-fold.c (fold_const_aggregate_ref_1): Likewise.
	* gimple-ssa-strength-reduction.c (stmt_cost): Likewise.
	* omp-low.c (lower_omp_for_lastprivate): Likewise.
	* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
	* stor-layout.c (compute_record_mode): Likewise.
	* tree-cfg.c (verify_expr): Likewise.
	* tree-dfa.c (get_ref_base_and_extent): Likewise.
	* tree-pretty-print.c (dump_array_domain): Likewise.
	* tree-sra.c (build_user_friendly_ref_for_offset): Likewise.
	* tree-ssa-ccp.c (fold_builtin_alloca_with_align): Likewise.
	* tree-ssa-loop-ivopts.c (get_loop_invariant_expr_id): Likewise.
	* tree-ssa-math-opts.c (execute_cse_sincos): Likewise.
	* tree-ssa-phiopt.c (hoist_adjacent_loads): Likewise.
	* tree-ssa-reassoc.c (acceptable_pow_call): Likewise.
	* tree-ssa-sccvn.c (copy_reference_ops_from_ref): Likewise.
	(ao_ref_init_from_vn_reference, vn_reference_fold_indirect): Likewise.
	(vn_reference_lookup_3, simplify_binary_expression): Likewise.
	* tree-ssa-structalias.c (bitpos_of_field): Likewise.
	(get_constraint_for_1, push_fields_onto_fieldstack): Likewise.
	(create_variable_info_for_1): Likewise.
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
	(vect_verify_datarefs_alignment): Likewise.
	(vect_analyze_data_ref_accesses): Likewise.
	(vect_prune_runtime_alias_test_list): Likewise.
	* tree-vectorizer.h (NITERS_KNOWN_P): Likewise.

Co-Authored-By: Mike Stump <mikestump@comcast.net>
Co-Authored-By: Richard Sandiford <rdsandiford@googlemail.com>

From-SVN: r205103
 2013-11-20 11:57:27 +00:00
Diego Novillo
d8a2d370dc Factor unrelated declarations out of tree.h. 
This patch applies the rule that functions defined in FOO.c must be
declared in FOO.h. One of the worst offenders in the code base is
tree.h, unsurprisingly.

The patch creates several new headers: attribs.h calls.h fold-const.h
gcc-symtab.h print-rtl.h print-tree.h stmt.h stor-layout.h stringpool.h
tree-nested.h tree-object-size.h varasm.h.

Functions in each corresponding .c file got moved to those headers and
others that already existed. I wanted to make this patch as mechanical
as possible, so I made no attempt to fix problems like having
build_addr defined in tree-inline.c. I left that for later.

There were some declarations that I could not move out of tree.h
because of header poisoning or the use of target macros. We forbid the
inclusion of things like expr.h from FE files. While that's a
reasonable idea, the FE file *still* manage to at expr.c functionality
because the declarations they want to use were defined in tree.h.

The affected files are builtins.h, emit-rtl.h and expr.h.

If that functionality is allowed to be accessed from the FEs,
then I will later move those functions out of expr.c into tree.c.
I have moved these declarations to the bottom of tree.h so they
are easy to identify later.

There is a namespace collision with libcpp. The file gcc/symtab.c
cannot use gcc/symtab.h because the #include command picks up
libcpp/include/symtab.h first. So I named this file gcc-symtab.h
for now.

Finally, I added a new header to PLUGIN_HEADERS to account for the
tree.h refactoring. I did not add all headers factored out of tree.h
because it is unclear (and impossible to tell) what plugins need.
This adds the one header used by the plugins in the testsuite.

This will be changing quite dramatically as we progress with the header
refactoring.

This patch should offer some minimal incremental build advantages
by reducing the size of tree.h. Changes that would otherwise
affected tree.h, will now go to other headers which are less
frequently included.

	* tree.h: Include fold-const.h.
	(aggregate_value_p): Moved to function.h.
	(alloca_call_p): Moved to calls.h.
	(allocate_struct_function): Moved to function.h.
	(apply_tm_attr): Moved to attribs.h.
	(array_at_struct_end_p): Moved to expr.h.
	(array_ref_element_size): Moved to tree-dfa.h.
	(array_ref_low_bound): Moved to tree-dfa.h.
	(array_ref_up_bound): Moved to tree.h.
	(assemble_alias): Moved to cgraph.h.
	(bit_from_pos): Moved to stor-layout.h.
	(build_addr): Moved to tree-nested.h.
	(build_duplicate_type): Moved to tree-inline.h.
	(build_fold_addr_expr): Moved to fold-const.h.
	(build_fold_addr_expr_with_type): Moved to fold-const.h.
	(build_fold_addr_expr_with_type_loc): Moved to fold-const.h.
	(build_fold_indirect_ref): Moved to fold-const.h.
	(build_fold_indirect_ref_loc): Moved to fold-const.h.
	(build_personality_function): Moved to tree.h.
	(build_range_check): Moved to fold-const.h.
	(build_simple_mem_ref): Moved to fold-const.h.
	(build_simple_mem_ref_loc): Moved to fold-const.h.
	(build_tm_abort_call): Moved to trans-mem.h.
	(byte_from_pos): Moved to stor-layout.h.
	(call_expr_flags): Moved to calls.h.
	(can_move_by_pieces): Moved to expr.h.
	(categorize_ctor_elements): Moved to expr.h.
	(change_decl_assembler_name): Moved to gcc-symtab.h.
	(combine_comparisons): Moved to fold-const.h.
	(complete_ctor_at_level_p): Moved to tree.h.
	(component_ref_field_offset): Moved to tree-dfa.h.
	(compute_builtin_object_size): Moved to tree-object-size.h.
	(compute_record_mode): Moved to stor-layout.h.
	(constant_boolean_node): Moved to fold-const.h.
	(constructor_static_from_elts_p): Moved to varasm.h.
	(cxx11_attribute_p): Moved to attribs.h.
	(debug_body): Moved to print-tree.h.
	(debug_find_tree): Moved to tree-inline.h.
	(debug_fold_checksum): Moved to fold-const.h.
	(debug_head): Moved to print-tree.h.
	(debug_head): Moved to print-tree.h.
	(debug_raw): Moved to print-tree.h.
	(debug_tree): Moved to print-tree.h.
	(debug_vec_tree): Moved to print-tree.h.
	(debug_verbose): Moved to print-tree.h.
	(debug_verbose): Moved to print-tree.h.
	(decl_attributes): Moved to attribs.h.
	(decl_binds_to_current_def_p): Moved to varasm.h.
	(decl_default_tls_model): Moved to varasm.h.
	(decl_replaceable_p): Moved to varasm.h.
	(div_if_zero_remainder): Moved to fold-const.h.
	(double_int mem_ref_offset): Moved to fold-const.h.
	(dump_addr): Moved to print-tree.h.
	(element_precision): Moved to machmode.h.
	(expand_dummy_function_end): Moved to function.h.
	(expand_function_end): Moved to function.h.
	(expand_function_start): Moved to function.h.
	(expand_label): Moved to stmt.h.
	(expr_first): Moved to tree-iterator.h.
	(expr_last): Moved to tree-iterator.h.
	(finalize_size_functions): Moved to stor-layout.h.
	(finish_builtin_struct): Moved to stor-layout.h.
	(finish_record_layout): Moved to stor-layout.h.
	(fixup_signed_type): Moved to stor-layout.h.
	(fixup_unsigned_type): Moved to stor-layout.h.
	(flags_from_decl_or_type): Moved to calls.h.
	(fold): Moved to fold-const.h.
	(fold_abs_const): Moved to fold-const.h.
	(fold_binary): Moved to fold-const.h.
	(fold_binary_loc): Moved to fold-const.h.
	(fold_binary_to_constant): Moved to fold-const.h.
	(fold_build1): Moved to fold-const.h.
	(fold_build1_initializer_loc): Moved to fold-const.h.
	(fold_build1_loc): Moved to fold-const.h.
	(fold_build1_stat_loc): Moved to fold-const.h.
	(fold_build2): Moved to fold-const.h.
	(fold_build2_initializer_loc): Moved to fold-const.h.
	(fold_build2_loc): Moved to fold-const.h.
	(fold_build2_stat_loc): Moved to fold-const.h.
	(fold_build3): Moved to fold-const.h.
	(fold_build3_loc): Moved to fold-const.h.
	(fold_build3_stat_loc): Moved to fold-const.h.
	(fold_build_call_array): Moved to fold-const.h.
	(fold_build_call_array_initializer): Moved to fold-const.h.
	(fold_build_call_array_initializer_loc): Moved to fold-const.h.
	(fold_build_call_array_loc): Moved to fold-const.h.
	(fold_build_cleanup_point_expr): Moved to fold-const.h.
	(fold_convert): Moved to fold-const.h.
	(fold_convert_loc): Moved to fold-const.h.
	(fold_convertible_p): Moved to fold-const.h.
	(fold_defer_overflow_warnings): Moved to fold-const.h.
	(fold_deferring_overflow_warnings_p): Moved to fold-const.h.
	(fold_fma): Moved to fold-const.h.
	(fold_ignored_result): Moved to fold-const.h.
	(fold_indirect_ref): Moved to fold-const.h.
	(fold_indirect_ref_1): Moved to fold-const.h.
	(fold_indirect_ref_loc): Moved to fold-const.h.
	(fold_read_from_constant_string): Moved to fold-const.h.
	(fold_real_zero_addition_p): Moved to fold-const.h.
	(fold_single_bit_test): Moved to fold-const.h.
	(fold_strip_sign_ops): Moved to fold-const.h.
	(fold_ternary): Moved to fold-const.h.
	(fold_ternary_loc): Moved to fold-const.h.
	(fold_unary): Moved to tree-data-ref.h.
	(fold_unary_ignore_overflow): Moved to fold-const.h.
	(fold_unary_ignore_overflow_loc): Moved to fold-const.h.
	(fold_unary_loc): Moved to fold-const.h.
	(fold_unary_to_constant): Moved to fold-const.h.
	(fold_undefer_and_ignore_overflow_warnings): Moved to fold-const.h.
	(fold_undefer_overflow_warnings): Moved to fold-const.h.
	(folding_initializer): Moved to fold-const.h.
	(free_temp_slots): Moved to function.h.
	(generate_setjmp_warnings): Moved to function.h.
	(get_attribute_name): Moved to attribs.h.
	(get_identifier): Moved to stringpool.h.
	(get_identifier_with_length): Moved to stringpool.h.
	(get_inner_reference): Moved to tree.h.
	(gimple_alloca_call_p): Moved to calls.h.
	(gimplify_parameters): Moved to function.h.
	(highest_pow2_factor): Moved to expr.h.
	(indent_to): Moved to print-tree.h.
	(init_attributes): Moved to attribs.h.
	(init_dummy_function_start): Moved to function.h.
	(init_function_start): Moved to function.h.
	(init_inline_once): Moved to tree-inline.h.
	(init_object_sizes): Moved to tree-object-size.h.
	(init_temp_slots): Moved to function.h.
	(init_tree_optimization_optabs): Moved to optabs.h.
	(initialize_sizetypes): Moved to stor-layout.h.
	(initializer_constant_valid_for_bitfield_p): Moved to varasm.h.
	(initializer_constant_valid_p): Moved to varasm.h.
	(int_const_binop): Moved to fold-const.h.
	(internal_reference_types): Moved to stor-layout.h.
	(invert_tree_comparison): Moved to fold-const.h.
	(invert_truthvalue): Moved to fold-const.h.
	(invert_truthvalue_loc): Moved to fold-const.h.
	(is_tm_ending_fndecl): Moved to trans-mem.h.
	(is_tm_may_cancel_outer): Moved to trans-mem.h.
	(is_tm_pure): Moved to trans-mem.h.
	(is_tm_safe): Moved to trans-mem.h.
	(layout_decl): Moved to stor-layout.h.
	(layout_type): Moved to stor-layout.h.
	(lookup_attribute_spec): Moved to attribs.h.
	(make_accum_type): Moved to stor-layout.h.
	(make_decl_one_only): Moved to varasm.h.
	(make_decl_rtl): Moved to tree.h.
	(make_decl_rtl_for_debug): Moved to varasm.h.
	(make_fract_type): Moved to stor-layout.h.
	(make_or_reuse_sat_signed_accum_type): Moved to stor-layout.h.
	(make_or_reuse_sat_signed_fract_type): Moved to stor-layout.h.
	(make_or_reuse_sat_unsigned_accum_type): Moved to stor-layout.h.
	(make_or_reuse_sat_unsigned_fract_type): Moved to stor-layout.h.
	(make_or_reuse_signed_accum_type): Moved to stor-layout.h.
	(make_or_reuse_signed_fract_type): Moved to stor-layout.h.
	(make_or_reuse_unsigned_accum_type): Moved to stor-layout.h.
	(make_or_reuse_unsigned_fract_type): Moved to stor-layout.h.
	(make_range): Moved to fold-const.h.
	(make_range_step): Moved to fold-const.h.
	(make_sat_signed_accum_type): Moved to stor-layout.h.
	(make_sat_signed_fract_type): Moved to stor-layout.h.
	(make_sat_unsigned_accum_type): Moved to stor-layout.h.
	(make_sat_unsigned_fract_type): Moved to stor-layout.h.
	(make_signed_accum_type): Moved to stor-layout.h.
	(make_signed_fract_type): Moved to stor-layout.h.
	(make_signed_type): Moved to stor-layout.h.
	(make_unsigned_accum_type): Moved to stor-layout.h.
	(make_unsigned_fract_type): Moved to stor-layout.h.
	(make_unsigned_type): Moved to stor-layout.h.
	(mark_decl_referenced): Moved to varasm.h.
	(mark_referenced): Moved to varasm.h.
	(may_negate_without_overflow_p): Moved to fold-const.h.
	(maybe_get_identifier): Moved to stringpool.h.
	(merge_ranges): Moved to fold-const.h.
	(merge_weak): Moved to varasm.h.
	(mode_for_size_tree): Moved to stor-layout.h.
	(multiple_of_p): Moved to fold-const.h.
	(must_pass_in_stack_var_size): Moved to calls.h.
	(must_pass_in_stack_var_size_or_pad): Moved to calls.h.
	(native_encode_expr): Moved to fold-const.h.
	(native_interpret_expr): Moved to fold-const.h.
	(non_lvalue): Moved to fold-const.h.
	(non_lvalue_loc): Moved to fold-const.h.
	(normalize_offset): Moved to stor-layout.h.
	(normalize_rli): Moved to stor-layout.h.
	(notice_global_symbol): Moved to varasm.h.
	(omit_one_operand): Moved to fold-const.h.
	(omit_one_operand_loc): Moved to fold-const.h.
	(omit_two_operands): Moved to fold-const.h.
	(omit_two_operands_loc): Moved to fold-const.h.
	(operand_equal_p): Moved to tree-data-ref.h.
	(parse_input_constraint): Moved to stmt.h.
	(parse_output_constraint): Moved to stmt.h.
	(place_field): Moved to stor-layout.h.
	(pop_function_context): Moved to function.h.
	(pop_temp_slots): Moved to function.h.
	(pos_from_bit): Moved to stor-layout.h.
	(preserve_temp_slots): Moved to function.h.
	(print_node): Moved to print-tree.h.
	(print_node_brief): Moved to print-tree.h.
	(print_rtl): Moved to rtl.h.
	(process_pending_assemble_externals): Moved to varasm.h.
	(ptr_difference_const): Moved to fold-const.h.
	(push_function_context): Moved to function.h.
	(push_struct_function): Moved to function.h.
	(push_temp_slots): Moved to function.h.
	(record_tm_replacement): Moved to trans-mem.h.
	(relayout_decl): Moved to stor-layout.h.
	(resolve_asm_operand_names): Moved to stmt.h.
	(resolve_unique_section): Moved to varasm.h.
	(rli_size_so_far): Moved to stor-layout.h.
	(rli_size_unit_so_far): Moved to stor-layout.h.
	(round_down): Moved to fold-const.h.
	(round_down_loc): Moved to fold-const.h.
	(round_up): Moved to fold-const.h.
	(round_up_loc): Moved to fold-const.h.
	(set_decl_incoming_rtl): Moved to emit-rtl.h.
	(set_decl_rtl): Moved to tree.h.
	(set_min_and_max_values_for_integral_type): Moved to stor-layout.h.
	(set_user_assembler_name): Moved to varasm.h.
	(setjmp_call_p): Moved to calls.h.
	(size_binop): Moved to fold-const.h.
	(size_binop_loc): Moved to fold-const.h.
	(size_diffop): Moved to fold-const.h.
	(size_diffop_loc): Moved to fold-const.h.
	(size_int_kind): Moved to fold-const.h.
	(stack_protect_epilogue): Moved to function.h.
	(start_record_layout): Moved to stor-layout.h.
	(supports_one_only): Moved to varasm.h.
	(swap_tree_comparison): Moved to fold-const.h.
	(tm_malloc_replacement): Moved to trans-mem.h.
	(tree build_fold_addr_expr_loc): Moved to fold-const.h.
	(tree build_invariant_address): Moved to fold-const.h.
	(tree_binary_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_binary_nonzero_warnv_p): Moved to fold-const.h.
	(tree_call_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_expr_nonnegative_p): Moved to fold-const.h.
	(tree_expr_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_output_constant_def): Moved to varasm.h.
	(tree_overlaps_hard_reg_set): Moved to stmt.h.
	(tree_single_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_single_nonzero_warnv_p): Moved to fold-const.h.
	(tree_swap_operands_p): Moved to fold-const.h.
	(tree_unary_nonnegative_warnv_p): Moved to fold-const.h.
	(tree_unary_nonzero_warnv_p): Moved to fold-const.h.
	(update_alignment_for_field): Moved to stor-layout.h.
	(use_register_for_decl): Moved to function.h.
	(variable_size): Moved to rtl.h.
	(vector_type_mode): Moved to stor-layout.h.
	* cgraph.h: Corresponding changes.
	* emit-rtl.h: Corresponding changes.
	* expr.h: Corresponding changes.
	* function.h: Corresponding changes.
	* optabs.h: Corresponding changes.
	* trans-mem.h: Corresponding changes.
	Protect against multiple inclusion.
	* tree-inline.h: Corresponding changes.
	* tree-iterator.h: Corresponding changes.
	* tree-dfa.h: Include expr.h.
	* tree-ssanames.h: Include stringpool.h.
	* attribs.h: New file.
	* calls.h: New file.
	* fold-const.h: New file.
	* gcc-symtab.h: New file.
	* print-rtl.h: New file.
	* print-tree.h: New file.
	* stmt.h: New file.
	* stor-layout.h: New file.
	* strinpool.h: New file.
	* tree-nested.h: New file
	* tree-object-size.h: New file.
	* varasm.h: New file.
	* Makefile.in (PLUGIN_HEADERS): Add stringpool.h.

	* alias.c: Include varasm.h.
	Include expr.h.
	* asan.c: Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* attribs.c: Include stringpool.h.
	Include attribs.h.
	Include stor-layout.h.
	* builtins.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	Include tree-object-size.h.
	* calls.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include attribs.h.
	* cfgexpand.c: Include stringpool.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stmt.h.
	Include print-tree.h.
	* cgraph.c: Include varasm.h.
	Include calls.h.
	Include print-tree.h.
	* cgraphclones.c: Include stringpool.h.
	Include function.h.
	Include emit-rtl.h.
	Move inclusion of rtl.h earlier in the file.
	* cgraphunit.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* cilk-common.c: Include stringpool.h.
	Include stor-layout.h.
	* combine.c: Include stor-layout.h.
	* config/aarch64/aarch64-builtins.c: Include stor-layout.h.
	Include stringpool.h.
	Include calls.h.
	* config/aarch64/aarch64.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/alpha/alpha.c: Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/arc/arc.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	Include calls.h.
	* config/arm/arm.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/avr/avr-c.c: Include stor-layout.h.
	* config/avr/avr-log.c: Include print-tree.h.
	* config/avr/avr.c: Include print-tree.h.
	Include calls.h.
	Include stor-layout.h.
	Include stringpool.h.
	* config/bfin/bfin.c: Include varasm.h.
	Include calls.h.
	* config/c6x/c6x.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/cr16/cr16.c: Include stor-layout.h.
	Include calls.h.
	* config/cris/cris.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	Include stmt.h.
	* config/darwin.c: Include stringpool.h.
	Include varasm.h.
	Include stor-layout.h.
	* config/epiphany/epiphany.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/fr30/fr30.c: Include stor-layout.h.
	Include varasm.h.
	* config/frv/frv.c: Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* config/h8300/h8300.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	* config/i386/i386.c: Include stringpool.h.
	Include attribs.h.
	Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* config/i386/winnt-cxx.c: Include stringpool.h.
	Include attribs.h.
	* config/i386/winnt.c: Include stringpool.h.
	Include varasm.h.
	* config/ia64/ia64-c.c: Include stringpool.h.
	* config/ia64/ia64.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/iq2000/iq2000.c: Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/lm32/lm32.c: Include calls.h.
	* config/m32c/m32c.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/m32r/m32r.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include calls.h.
	* config/m68k/m68k.c: Include calls.h.
	Include stor-layout.h.
	Include varasm.h.
	* config/mcore/mcore.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	Include calls.h.
	* config/mep/mep.c: Include varasm.h.
	Include calls.h.
	Include stringpool.h.
	Include stor-layout.h.
	* config/microblaze/microblaze.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mips/mips.c: Include varasm.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mmix/mmix.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/mn10300/mn10300.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/moxie/moxie.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/msp430/msp430.c: Include stor-layout.h.
	Include calls.h.
	* config/nds32/nds32.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/pa/pa.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	Include calls.h.
	* config/pdp11/pdp11.c: Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/picochip/picochip.c: Include calls.h.
	Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* config/rl78/rl78.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/rs6000/rs6000-c.c: Include stor-layout.h.
	Include stringpool.h.
	* config/rs6000/rs6000.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include print-tree.h.
	Include varasm.h.
	* config/rx/rx.c: Include varasm.h.
	Include stor-layout.h.
	Include calls.h.
	* config/s390/s390.c: Include print-tree.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/score/score.c: Include stringpool.h.
	Include calls.h.
	Include varasm.h.
	Include stor-layout.h.
	* config/sh/sh-c.c: Include stringpool.h.
	Include attribs.h.h.
	* config/sh/sh.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/sol2-c.c: Include stringpool.h.
	Include attribs.h.
	* config/sol2-cxx.c: Include stringpool.h.
	* config/sol2.c: Include stringpool.h.
	Include varasm.h.
	* config/sparc/sparc.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/spu/spu-c.c: Include stringpool.h.
	* config/spu/spu.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* config/stormy16/stormy16.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/tilegx/tilegx.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/tilepro/tilepro.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/v850/v850-c.c: Include stringpool.h.
	Include attribs.h.
	* config/v850/v850.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include calls.h.
	* config/vax/vax.c: Include calls.h.
	Include varasm.h.
	* config/vms/vms.c: Include stringpool.h.
	* config/vxworks.c: Include stringpool.h.
	* config/xtensa/xtensa.c: Include stringpool.h.
	Include stor-layout.h.
	Include calls.h.
	Include varasm.h.
	* convert.c: Include stor-layout.h.
	* coverage.c: Include stringpool.h.
	Include stor-layout.h.
	* dbxout.c: Include varasm.h.
	Include stor-layout.h.
	* dojump.c: Include stor-layout.h.
	* dse.c: Include stor-layout.h.
	* dwarf2asm.c: Include stringpool.h.
	Include varasm.h.
	* dwarf2cfi.c: Include stor-layout.h.
	* dwarf2out.c: Include rtl.h.
	Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include function.h.
	Include emit-rtl.h.
	Move inclusion of rtl.h earlier in the file.
	* emit-rtl.c: Include varasm.h.
	* except.c: Include stringpool.h.
	Include stor-layout.h.
	* explow.c: Include stor-layout.h.
	* expmed.c: Include stor-layout.h.
	* expr.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	Include varasm.h.
	* final.c: Include varasm.h.
	* fold-const.c: Include stor-layout.h.
	Include calls.h.
	Include tree-iterator.h.
	* function.c: Include stor-layout.h.
	Include varasm.h.
	Include stringpool.h.
	* genattrtab.c (write_header): Emit includes for varasm.h,
	stor-layout.h and calls.h.
	* genautomata.c (main): Likewise.
	* genemit.c: Likewise.
	* genopinit.c: Likewise.
	* genoutput.c (output_prologue): Likewise.
	* genpeep.c: Likewise.
	* genpreds.c (write_insn_preds_c): Likewise.
	* gengtype.c (open_base_files): Add stringpool.h.
	* gimple-expr.c: Include stringpool.h.
	Include stor-layout.h.
	* gimple-fold.c: Include stringpool.h.
	Include expr.h.
	Include stmt.h.
	Include stor-layout.h.
	* gimple-low.c: Include tree-nested.h.
	Include calls.h.
	* gimple-pretty-print.c: Include stringpool.h.
	* gimple-ssa-strength-reduction.c: Include stor-layout.h.
	Include expr.h.
	* gimple-walk.c: Include stmt.h.
	* gimple.c: Include calls.h.
	Include stmt.h.
	Include stor-layout.h.
	* gimplify.c: Include stringpool.h.
	Include calls.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stmt.h.
	Include print-tree.h.
	Include expr.h.
	* gimplify-me.c: Include stmt.h
	Include stor-layout.h
	* internal-fn.c: Include stor-layout.h.
	* ipa-devirt.c: Include print-tree.h.
	Include calls.h.
	* ipa-inline-analysis.c: Include stor-layout.h.
	Include stringpool.h.
	Include print-tree.h.
	* ipa-inline.c: Include trans-mem.h.
	Include calls.h.
	* ipa-prop.c: Include expr.h.
	Include stor-layout.h.
	Include print-tree.h.
	* ipa-pure-const.c: Include print-tree.h.
	Include calls.h.
	* ipa-reference.c: Include calls.h.
	* ipa-split.c: Include stringpool.h.
	Include expr.h.
	Include calls.h.
	* ipa.c: Include calls.h.
	Include stringpool.h.
	* langhooks.c: Include stringpool.h.
	Include attribs.h.
	* lto-cgraph.c: Include stringpool.h.
	* lto-streamer-in.c: Include stringpool.h.
	* lto-streamer-out.c: Include stor-layout.h.
	Include stringpool.h.
	* omp-low.c: Include stringpool.h.
	Include stor-layout.h.
	Include expr.h.
	* optabs.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* passes.c: Include varasm.h.
	* predict.c: Include calls.h.
	* print-rtl.c: Include print-tree.h.
	* print-tree.c: Include varasm.h.
	Include print-rtl.h.
	Include stor-layout.h.
	* realmpfr.c: Include stor-layout.h.
	* reg-stack.c: Include varasm.h.
	* sdbout.c: Include varasm.h.
	Include stor-layout.h.
	* simplify-rtx.c: Include varasm.h.
	* stmt.c: Include varasm.h.
	Include stor-layout.h.
	* stor-layout.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	Include print-tree.h.
	* symtab.c: Include rtl.h.
	Include print-tree.h.
	Include varasm.h.
	Include function.h.
	Include emit-rtl.h.
	* targhooks.c: Include stor-layout.h.
	Include varasm.h.
	* toplev.c: Include varasm.h.
	Include tree-inline.h.
	* trans-mem.c: Include calls.h.
	Include function.h.
	Include rtl.h.
	Include emit-rtl.h.
	* tree-affine.c: Include expr.h.
	* tree-browser.c: Include print-tree.h.
	* tree-call-cdce.c: Include stor-layout.h.
	* tree-cfg.c: Include trans-mem.h.
	Include stor-layout.h.
	Include print-tree.h.
	* tree-complex.c: Include stor-layout.h.
	* tree-data-ref.c: Include expr.h.
	* tree-dfa.c: Include stor-layout.h.
	* tree-eh.c: Include expr.h.
	Include calls.h.
	* tree-emutls.c: Include stor-layout.h.
	Include varasm.h.
	* tree-if-conv.c: Include stor-layout.h.
	* tree-inline.c: Include stor-layout.h.
	Include calls.h.
	* tree-loop-distribution.c: Include stor-layout.h.
	* tree-nested.c: Include stringpool.h.
	Include stor-layout.h.
	* tree-object-size.c: Include tree-object-size.h.
	* tree-outof-ssa.c: Include stor-layout.h.
	* tree-parloops.c: Include stor-layout.h.
	Include tree-nested.h.
	* tree-pretty-print.c: Include stor-layout.h.
	Include expr.h.
	* tree-profile.c: Include varasm.h.
	Include tree-nested.h.
	* tree-scalar-evolution.c: Include expr.h.
	* tree-sra.c: Include stor-layout.h.
	* tree-ssa-address.c: Include stor-layout.h.
	* tree-ssa-ccp.c: Include stor-layout.h.
	* tree-ssa-dce.c: Include calls.h.
	* tree-ssa-dom.c: Include stor-layout.h.
	* tree-ssa-forwprop.c: Include stor-layout.h.
	* tree-ssa-ifcombine.c: Include stor-layout.h.
	* tree-ssa-loop-ivopts.c: Include stor-layout.h.
	* tree-ssa-loop-niter.c: Include calls.h.
	Include expr.h.
	* tree-ssa-loop-prefetch.c: Include stor-layout.h.
	* tree-ssa-math-opts.c: Include stor-layout.h.
	* tree-ssa-operands.c: Include stmt.h.
	Include print-tree.h.
	* tree-ssa-phiopt.c: Include stor-layout.h.
	* tree-ssa-reassoc.c: Include stor-layout.h.
	* tree-ssa-sccvn.c: Include stor-layout.h.
	* tree-ssa-sink.c: Include stor-layout.h.
	* tree-ssa-strlen.c: Include stor-layout.h.
	* tree-ssa-structalias.c: Include stor-layout.h.
	Include stmt.h.
	* tree-ssa-tail-merge.c: Include stor-layout.h.
	Include trans-mem.h.
	* tree-ssa-uncprop.c: Include stor-layout.h.
	* tree-ssa.c: Include stor-layout.h.
	* tree-ssanames.c: Include stor-layout.h.
	* tree-streamer-in.c: Include stringpool.h.
	* tree-streamer-out.c: Include stor-layout.h.
	* tree-switch-conversion.c: Include varasm.h.
	Include stor-layout.h.
	* tree-tailcall.c: Include stor-layout.h.
	* tree-vect-data-refs.c: Include stor-layout.h.
	* tree-vect-generic.c: Include stor-layout.h.
	* tree-vect-loop.c: Include stor-layout.h.
	* tree-vect-patterns.c: Include stor-layout.h.
	* tree-vect-slp.c: Include stor-layout.h.
	* tree-vect-stmts.c: Include stor-layout.h.
	* tree-vectorizer.c: Include stor-layout.h.
	* tree-vrp.c: Include stor-layout.h.
	Include calls.h.
	* tree.c: Include stor-layout.h.
	Include calls.h.
	Include attribs.h.
	Include varasm.h.
	* tsan.c: Include expr.h.
	* ubsan.c: Include stor-layout.h.
	Include stringpool.h.
	* value-prof.c: Include tree-nested.h.
	Include calls.h.
	* var-tracking.c: Include varasm.h.
	Include stor-layout.h.
	* varasm.c: Include stor-layout.h.
	Include stringpool.h.
	Include gcc-symtab.h.
	Include varasm.h.
	* varpool.c: Include varasm.h.
	* vmsdbgout.c: Include varasm.h.
	* xcoffout.c: Include varasm.h.

ada/ChangeLog

	* gcc-interface/decl.c: Include stringpool.h
	Include stor-layout.h
	* gcc-interface/misc.c: Include stor-layout.h
	Include print-tree.h
	* gcc-interface/trans.c: Include stringpool.h
	Include stor-layout.h
	Include stmt.h
	Include varasm.h
	* gcc-interface/utils.c: Include stringpool.h
	Include stor-layout.h
	Include attribs.h
	Include varasm.h
	* gcc-interface/utils2.c: Include stringpool.h
	Include stor-layout.h
	Include attribs.h
	Include varasm.h

c-family/ChangeLog

	* c-common.c: Include fold-const.h.
	Include stor-layout.h.
	Include calls.h.
	Include stringpool.h.
	Include attribs.h.
	Include varasm.h.
	Include trans-mem.h.
	* c-cppbuiltin.c: Include stor-layout.h.
	Include stringpool.h.
	* c-format.c: Include stringpool.h.
	* c-lex.c: Include stringpool.h.
	Include stor-layout.h.
	* c-pragma.c: Include stringpool.h.
	Include attribs.h.
	Include varasm.h.
	Include gcc-symtab.h.
	* c-pretty-print.c: Include stor-layout.h.
	Include attribs.h.
	* cilk.c: Include stringpool.h.
	Include calls.h.

c/ChangeLog

	* c-decl.c: Include print-tree.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	Include stringpool.h.
	* c-lang.c: Include fold-const.h.
	* c-parser.c: Include stringpool.h.
	Include attribs.h.
	Include stor-layout.h.
	Include varasm.h.
	Include trans-mem.h.
	* c-typeck.c: Include stor-layout.h.
	Include trans-mem.h.
	Include varasm.h.
	Include stmt.h.

cp/ChangeLog

	* call.c: Include stor-layout.h.
	Include trans-mem.h.
	Include stringpool.h.
	* class.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	* cp-gimplify.c: Include stor-layout.h.
	* cvt.c: Include stor-layout.h.
	* decl.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	Include calls.h.
	* decl2.c: Include stringpool.h.
	Include varasm.h.
	Include attribs.h.
	Include stor-layout.h.
	Include calls.h.
	* error.c: Include stringpool.h.
	* except.c: Include stringpool.h.
	Include trans-mem.h.
	Include attribs.h.
	* init.c: Include stringpool.h.
	Include varasm.h.
	* lambda.c: Include stringpool.h.
	* lex.c: Include stringpool.h.
	* mangle.c: Include stor-layout.h.
	Include stringpool.h.
	* method.c: Include stringpool.h.
	Include varasm.h.
	* name-lookup.c: Include stringpool.h.
	Include print-tree.h.
	Include attribs.h.
	* optimize.c: Include stringpool.h.
	* parser.c: Include print-tree.h.
	Include stringpool.h.
	Include attribs.h.
	Include trans-mem.h.
	* pt.c: Include stringpool.h.
	Include varasm.h.
	Include attribs.h.
	Include stor-layout.h.
	* ptree.c: Include print-tree.h.
	* repo.c: Include stringpool.h.
	* rtti.c: Include stringpool.h.
	Include stor-layout.h.
	* semantics.c: Include stmt.h.
	Include varasm.h.
	Include stor-layout.h.
	Include stringpool.h.
	* tree.c: Include stor-layout.h.
	Include print-tree.h.
	Include tree-iterator.h.
	* typeck.c: Include stor-layout.h.
	Include varasm.h.
	* typeck2.c: Include stor-layout.h.
	Include varasm.h.
	* vtable-class-hierarchy.c: Include stringpool.h.
	Include stor-layout.h.

fortran/ChangeLog

	* decl.c: Include stringpool.h.
	* iresolve.c: Include stringpool.h.
	* match.c: Include stringpool.h.
	* module.c: Include stringpool.h.
	* target-memory.c: Include stor-layout.h.
	* trans-common.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* trans-const.c: Include stor-layout.h.
	* trans-decl.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	Include attribs.h.
	* trans-expr.c: Include stringpool.h.
	* trans-intrinsic.c: Include stringpool.h.
	Include tree-nested.h.
	Include stor-layout.h.
	* trans-io.c: Include stringpool.h.
	Include stor-layout.h.
	* trans-openmp.c: Include stringpool.h.
	* trans-stmt.c: Include stringpool.h.
	* trans-types.c: Include stor-layout.h.
	Include stringpool.h.
	* trans.c: Include stringpool.h.

go/ChangeLog

	* go-backend.c: Include stor-layout.h.
	* go-gcc.cc: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* go-lang.c: Include stor-layout.h.

java/ChangeLog

	* builtins.c: Include stor-layout.h.
	Include stringpool.h.
	* class.c: Include stringpool.h.
	Include stor-layout.h.
	Include varasm.h.
	* constants.c: Include stringpool.h.
	Include stor-layout.h.
	* decl.c: Include stor-layout.h.
	Include stringpool.h.
	Include varasm.h.
	* except.c: Include stringpool.h.
	Include stor-layout.h.
	* expr.c: Include stringpool.h.
	Include stor-layout.h.
	* jcf-parse.c: Include stringpool.h.
	* mangle.c: Include stringpool.h.
	* resource.c: Include stringpool.h.
	Include stor-layout.h.
	* typeck.c: Include stor-layout.h.
	Include stringpool.h.
	* verify-glue.c: Include stringpool.h.

lto/ChangeLog
	* lto-lang.c: Include stringpool.h.
	Include stor-layout.h.
	* lto-partition.c: Include gcc-symtab.h.
	* lto.c: Include stor-layout.h.

objc/ChangeLog
	* objc-act.c: Include stringpool.h.
	Include stor-layout.h.
	Include attribs.h.
	* objc-encoding.c: Include stringpool.h.
	Include stor-layout.h.
	* objc-gnu-runtime-abi-01.c: Include stringpool.h.
	* objc-next-runtime-abi-01.c:
	Include stringpool.h.
	* objc-next-runtime-abi-02.c: Include stringpool.h.
	* objc-runtime-shared-support.c: Include stringpool.h.

testsuite/ChangeLog

	* gcc.dg/plugin/selfassign.c: Include stringpool.h.
	* gcc.dg/plugin/start_unit_plugin.c: Likewise.

From-SVN: r205023
 2013-11-19 07:31:09 -05:00
Jan Hubicka
82bb7d4e82 md.texi (setmem): Document new parameter. 
* md.texi (setmem): Document new parameter.
	* optabs.c (maybe_gen_insn): Support 9 operands.
	* builtins.c (determine_block_size): Add probable_max_size;
	support anti-ranges.
	(expand_builtin_memcpy. expand_builtin_memset_args): Pass around
	probable_max_size.
	* expr.c (emit_block_move_via_movmem, emit_block_move_hints,
	emit_block_move, clear_storage_hints, set_storage_via_setmem):
	Likewise.
	* expr.h (emit_block_move_hints, clear_storage_hints,
	set_storage_via_setmem): Update prototype.
	* i386.md (setmem, movmem patterns): Add 9th operand.
	* i386-protos.h (ix86_expand_set_or_movmem): Update prototype.
	* i386.c (ix86_expand_set_or_movmem): Take probable_max_size_exp
	argument; pass it to decide_alg.

	* gcc.target/i386/memcpy-3.c: New testcase.

From-SVN: r204997
 2013-11-19 01:42:34 +00:00
Richard Sandiford
7d362f6c2b c-common.c (convert_vector_to_pointer_for_subscript): Remove cast to unsigned type. 
gcc/c-family/
	* c-common.c (convert_vector_to_pointer_for_subscript): Remove
	cast to unsigned type.

gcc/
	* tree.h (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
	* tree.c (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
	(tree_ctz): Remove cast to unsigned type.
	* builtins.c (fold_builtin_memory_op): Likewise.
	* dwarf2out.c (descr_info_loc): Likewise.
	* godump.c (go_output_typedef): Likewise.
	* omp-low.c (expand_omp_simd): Likewise.
	* stor-layout.c (excess_unit_span): Likewise.
	* tree-object-size.c (addr_object_size): Likewise.
	* tree-sra.c (analyze_all_variable_accesses): Likewise.
	* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
	(simplify_rotate): Likewise.
	* tree-ssa-strlen.c (adjust_last_stmt, handle_builtin_memcpy)
	(handle_pointer_plus): Likewise.
	* tree-switch-conversion.c (check_range): Likewise.
	* tree-vect-patterns.c (vect_recog_rotate_pattern): Likewise.
	* tsan.c (instrument_builtin_call): Likewise.
	* cfgexpand.c (defer_stack_allocation): Add cast to HOST_WIDE_INT.
	* trans-mem.c (tm_log_add): Likewise.
	* config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Likewise.
	* config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
	* config/rs6000/rs6000.c (rs6000_aggregate_candidate): Likewise.
	* config/mips/mips.c (r10k_safe_mem_expr_p): Make offset unsigned.

From-SVN: r204964
 2013-11-18 14:52:56 +00:00
Richard Sandiford
ae7e9dddb8 decl.c, [...]: Replace tree_low_cst (..., 1) with tree_to_uhwi throughout. 
gcc/ada/
	* gcc-interface/decl.c, gcc-interface/utils.c, gcc-interface/utils2.c:
	Replace tree_low_cst (..., 1) with tree_to_uhwi throughout.

gcc/c-family/
	* c-common.c, c-cppbuiltin.c: Replace tree_low_cst (..., 1) with
	tree_to_uhwi throughout.

gcc/c/
	* c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
	tree_to_uhwi throughout.

gcc/cp/
	* call.c, class.c, decl.c, error.c: Replace tree_low_cst (..., 1) with
	tree_to_uhwi throughout.

gcc/objc/
	* objc-encoding.c: Replace tree_low_cst (..., 1) with tree_to_uhwi
	throughout.

gcc/
	* alias.c, asan.c, builtins.c, cfgexpand.c, cgraph.c,
	config/aarch64/aarch64.c, config/alpha/predicates.md,
	config/arm/arm.c, config/darwin.c, config/epiphany/epiphany.c,
	config/i386/i386.c, config/iq2000/iq2000.c, config/m32c/m32c-pragma.c,
	config/mep/mep-pragma.c, config/mips/mips.c,
	config/picochip/picochip.c, config/rs6000/rs6000.c, cppbuiltin.c,
	dbxout.c, dwarf2out.c, emit-rtl.c, except.c, expr.c, fold-const.c,
	function.c, gimple-fold.c, godump.c, ipa-cp.c, ipa-prop.c, omp-low.c,
	predict.c, sdbout.c, stor-layout.c, trans-mem.c, tree-object-size.c,
	tree-sra.c, tree-ssa-ccp.c, tree-ssa-forwprop.c,
	tree-ssa-loop-ivcanon.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-niter.c,
	tree-ssa-loop-prefetch.c, tree-ssa-strlen.c, tree-stdarg.c,
	tree-switch-conversion.c, tree-vect-generic.c, tree-vect-loop.c,
	tree-vect-patterns.c, tree-vrp.c, tree.c, tsan.c, ubsan.c, varasm.c:
	Replace tree_low_cst (..., 1) with tree_to_uhwi throughout.

From-SVN: r204961
 2013-11-18 14:52:19 +00:00
Richard Sandiford
9439e9a1a4 c-common.c, [...]: Replace tree_low_cst (..., 0) with tree_to_shwi throughout. 
gcc/c-family/
	* c-common.c, c-format.c, c-omp.c, c-pretty-print.c: Replace
	tree_low_cst (..., 0) with tree_to_shwi throughout.

gcc/c/
	* c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
	throughout.

gcc/cp/
	* class.c, dump.c, error.c, init.c, method.c, parser.c, semantics.c:
	Replace tree_low_cst (..., 0) with tree_to_shwi throughout.

gcc/go/
	* gofrontend/expressions.cc: Replace tree_low_cst (..., 0) with
	tree_to_shwi throughout.

gcc/java/
	* class.c, expr.c: Replace tree_low_cst (..., 0) with tree_to_shwi
	throughout.

gcc/objc/
	* objc-next-runtime-abi-02.c: Replace tree_low_cst (..., 0) with
	tree_to_shwi throughout.

gcc/
	* builtins.c, cilk-common.c, config/aarch64/aarch64.c,
	config/alpha/alpha.c, config/arm/arm.c, config/c6x/predicates.md,
	config/i386/i386.c, config/ia64/predicates.md, config/s390/s390.c,
	coverage.c, dbxout.c, dwarf2out.c, except.c, explow.c, expr.c, expr.h,
	fold-const.c, gimple-fold.c, godump.c, ipa-prop.c, omp-low.c,
	predict.c, rtlanal.c, sdbout.c, stmt.c, stor-layout.c, targhooks.c,
	tree-cfg.c, tree-data-ref.c, tree-inline.c, tree-ssa-forwprop.c,
	tree-ssa-loop-prefetch.c, tree-ssa-phiopt.c, tree-ssa-sccvn.c,
	tree-ssa-strlen.c, tree-stdarg.c, tree-vect-data-refs.c,
	tree-vect-patterns.c, tree.c, tree.h, var-tracking.c, varasm.c:
	Replace tree_low_cst (..., 0) with tree_to_shwi throughout.

From-SVN: r204959
 2013-11-18 14:52:03 +00:00
Richard Sandiford
cc269bb6d9 decl.c, [...]: Replace host_integerp (..., 1) with tree_fits_uhwi_p throughout. 
gcc/ada/
	* gcc-interface/decl.c, gcc-interface/misc.c, gcc-interface/utils.c:
	Replace host_integerp (..., 1) with tree_fits_uhwi_p throughout.

gcc/c-family/
	* c-ada-spec.c, c-common.c, c-pretty-print.c: Replace
	host_integerp (..., 1) with tree_fits_uhwi_p throughout.

gcc/cp/
	* decl.c: Replace host_integerp (..., 1) with tree_fits_uhwi_p
	throughout.

gcc/
	* builtins.c, config/alpha/alpha.c, config/iq2000/iq2000.c,
	config/mips/mips.c, dbxout.c, dwarf2out.c, expr.c, fold-const.c,
	gimple-fold.c, godump.c, omp-low.c, predict.c, sdbout.c, stor-layout.c,
	tree-dfa.c, tree-sra.c, tree-ssa-forwprop.c, tree-ssa-loop-prefetch.c,
	tree-ssa-phiopt.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
	tree-ssa-structalias.c, tree-vect-data-refs.c, tree-vect-patterns.c,
	tree.c, varasm.c, alias.c, cfgexpand.c, config/aarch64/aarch64.c,
	config/arm/arm.c, config/epiphany/epiphany.c, config/i386/i386.c,
	config/m32c/m32c-pragma.c, config/mep/mep-pragma.c,
	config/rs6000/rs6000.c, config/sparc/sparc.c, emit-rtl.c, function.c,
	gimplify.c, ipa-prop.c, stmt.c, trans-mem.c, tree-cfg.c,
	tree-object-size.c, tree-ssa-ccp.c, tree-ssa-loop-ivcanon.c,
	tree-stdarg.c, tree-switch-conversion.c, tree-vect-generic.c,
	tree-vrp.c, tsan.c, ubsan.c: Replace host_integerp (..., 1) with
	tree_fits_uhwi_p throughout.

From-SVN: r204956
 2013-11-18 14:51:26 +00:00
Richard Sandiford
9541ffee8c cuintp.c: Replace host_integerp (..., 0) with tree_fits_shwi_p throughout. 
gcc/ada/
	* gcc-interface/cuintp.c: Replace host_integerp (..., 0) with
	tree_fits_shwi_p throughout.

gcc/c-family/
	* c-ada-spec.c, c-common.c, c-format.c, c-pretty-print.c: Replace
	host_integerp (..., 0) with tree_fits_shwi_p throughout.

gcc/c/
	* c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
	throughout.

gcc/cp/
	* error.c, init.c, parser.c, semantics.c: Replace
	host_integerp (..., 0) with tree_fits_shwi_p throughout.

gcc/go/
	* gofrontend/expressions.cc: Replace host_integerp (..., 0) with
	tree_fits_shwi_p throughout.

gcc/java/
	* class.c, expr.c: Replace host_integerp (..., 0) with
	tree_fits_shwi_p throughout.

gcc/
	* builtins.c, config/alpha/alpha.c, config/c6x/predicates.md,
	config/ia64/predicates.md, config/iq2000/iq2000.c, config/mips/mips.c,
	config/s390/s390.c, dbxout.c, dwarf2out.c, except.c, explow.c, expr.c,
	expr.h, fold-const.c, gimple-fold.c, gimple-ssa-strength-reduction.c,
	gimple.c, godump.c, graphite-scop-detection.c, graphite-sese-to-poly.c,
	omp-low.c, predict.c, rtlanal.c, sdbout.c, simplify-rtx.c,
	stor-layout.c, tree-data-ref.c, tree-dfa.c, tree-pretty-print.c,
	tree-sra.c, tree-ssa-alias.c, tree-ssa-forwprop.c,
	tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c,
	tree-ssa-phiopt.c, tree-ssa-reassoc.c, tree-ssa-sccvn.c,
	tree-ssa-strlen.c, tree-ssa-structalias.c, tree-vect-data-refs.c,
	tree-vect-patterns.c, tree-vectorizer.h, tree.c, var-tracking.c,
	varasm.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
	throughout.

From-SVN: r204955
 2013-11-18 14:51:10 +00:00
Jan Hubicka
3918b10802 md.texi (setmem, movstr): Update documentation. 
* doc/md.texi (setmem, movstr): Update documentation.
	* builtins.c (determine_block_size): New function.
	(expand_builtin_memcpy): Use it and pass it to
	emit_block_move_hints.
	(expand_builtin_memset_args): Use it and pass it to
	set_storage_via_setmem.
	* expr.c (emit_block_move_via_movmem): Add min_size/max_size parameters;
	update call to expander.
	(emit_block_move_hints): Add min_size/max_size parameters.
	(clear_storage_hints): Likewise.
	(set_storage_via_setmem): Likewise.
	(clear_storage): Update.
	* expr.h (emit_block_move_hints, clear_storage_hints,
	set_storage_via_setmem): Update prototype.
	* i386.c (ix86_expand_set_or_movmem): Add bounds; export.
	(ix86_expand_movmem, ix86_expand_setmem): Remove.
	(ix86_expand_movmem, ix86_expand_setmem): Remove.
	* i386.md (movmem, setmem): Pass parameters.
	
	* gcc.target/i386/memcpy-2.c: New testcase.

From-SVN: r204926
 2013-11-17 23:32:12 +00:00
Diego Novillo
862d0b359f Re-factor tree.h - Part 1. 
This is the first patch in a series of patches to cleanup tree.h to
reduce the exposure it has all over the compiler.

In this patch, I'm moving functions that are used once into the files
that use them, and make them private to that file. These functions
were declared extern in tree.h and called from exactly one place.

The patch does not move EVERY function. This usually happens
when the function uses private state from its original file, and
moving that private state would mean moving other functions that made
no sense to move.

Additionally, the patch removes functions that were never used.

In subsequent patches, I will be moving out of tree.h extern definitions
that should be grouped in other files (e.g., all functions defined in
some FOO.c will be moved to the corresponding FOO.h). This will allow
me to remove the inclusion of tree.h from some files.

    * attribs.c (lookup_scoped_attribute_spec): Make static.
    (get_attribute_namespace): Likewise.
    * builtins.c (more_const_call_expr_args_p): Move from
    tree.h.
    (validate_arglist): Move earlier in the file. Make static.
    (expand_stack_restore): Move from stmt.c
    (expand_stack_save): Move from stmt.c
    (rewrite_call_expr_array): Move earlier in the file.
    (rewrite_call_expr_valist): Likewise.
    * cfgexpand.c: Include hard-reg-set.h before tree.h
    Include recog.h.
    Include output.h.
    (expand_asm_loc): Move from stmt.c.
    (n_occurrences): Move from stmt.c.
    (check_operand_nalternatives): Move from stmt.c.
    (tree_conflicts_with_clobbers_p): Move from stmt.c.
    (expand_asm_operands): Move from stmt.c
    (expand_asm_stmt): Move from stmt.c
    (expand_computed_goto): Move from stmt.c
    (expand_goto): Move from stmt.c
    (expand_null_return_1): Move from stmt.c
    (expand_null_return): Move from stmt.c
    (expand_value_return): Move from stmt.c
    (expand_return): Move from stmt.c
    (expand_main_function): Move from function.c
    (stack_protect_prologue): Move from function.c
    * cgraphclones.c (build_function_type_skip_args): Move from tree.c.
    (build_function_decl_skip_args): Move from tree.c.
    * explow.c (tree_expr_size): Move from tree.c.
    * expr.c (addr_expr_of_non_mem_decl_p): Remove.
    (fields_length): Move from tree.c.
    * fold-const.c (size_low_cst): Move from tree.c.
    (tree_expr_nonzero_warnv_p): Make static. Move earlier in the file.
    (tree_expr_nonzero_p): Make static. Move earlier in the file.
    (fold_build3_initializer_loc): Remove.
    (tree_invalid_nonnegative_warnv_p): Make static.
    * function.c (expand_main_function): Move to cfgexpand.c.
    (stack_protect_prologue): Move to cfgexpand.c.
    (set_insn_locations): Move earlier in the file.
    * gimple-fold.c: Include langhooks.h.
    (truth_type_for): Move from tree.c.
    * print-tree.c (print_vec_tree): Remove.
    * stmt.c (expand_computed_goto): Move to cfgexpand.c.
    (expand_goto): Move to cfgexpand.c.
    (n_occurrences): Move to cfgexpand.c.
    (expand_asm_loc): Move to cfgexpand.c
    (tree_conflicts_with_clobbers_p): Move to cfgexpand.c.
    (expand_asm_operands): Move to cfgexpand.c.
    (expand_asm_stmt): Move to cfgexpand.c.
    (check_operand_nalternatives): Move to cfgexpand.c
    (expand_null_return): Move to cfgexpand.c.
    (expand_value_return): Move to cfgexpand.c.
    (expand_null_return_1): Move to cfgexpand.c.
    (expand_return): Move to cfgexpand.c.
    (expand_stack_save): Move to builtins.c.
    (expand_stack_restore): Move to builtins.c
    * symtab.c: Include output.h.
    (decl_assembler_name_hash): Move from tree.c.
    (decl_assembler_name_equal): Move from tree.c.
    * trans-mem.c (is_tm_safe_or_pure): Move from tree.h.
    * tree-eh.c (in_array_bounds_p): Move from tree.c.
    (range_in_array_bounds_p): Move from tree.c.
    * tree-object-size.c (fini_object_sizes): Make static.
    * tree-ssa-dom.c (iterative_hash_exprs_commutative): Move from tree.h.
    * tree-vrp.c (ssa_name_nonnegative_p): Remove.
    * tree.c (decl_assembler_name_equal): Move to symtab.c.
    (tree_expr_size): Move to explow.c.
    (decl_assembler_name_hash): Move to symtab.c.
    (real_twop): Remove.
    (tree_expr_size): Move to explow.c.
    (stabilize_reference_1): Move earlier in the file. Make static.
    (omp_remove_redundant_declare_simd_attrs): Remove.
    (simple_cst_list_equal): Move earlier in the file. Make static.
    (size_low_cst): Move to fold-const.c.
    (build_type_no_quals): Remove.
    (build_function_type_skip_args): Move to cgraphclones.c.
    (build_function_decl_skip_args): Move to cgraphclones.c.
    (in_array_bounds_p): Move to tree-eh.c.
    (range_in_array_bounds_p): Move to tree-eh.c.
    (truth_type_for): Move to gimple-fold.c.
    (list_equal_p): remove.
    * tree.h (decl_assembler_name_equal): Remove.
    (decl_assembler_name_hash): Remove.
    (truth_type_for): Remove.
    (build_type_no_quals): Remove.
    (build_function_decl_skip_args): Remove.
    (in_array_bounds_p): Remove.
    (range_in_array_bounds_p): Remove.
    (size_low_cst): Remove.
    (omp_remove_redundant_declare_simd_attrs): Remove.
    (tree_expr_size): Remove.
    (fields_length): Remove.
    (stabilize_reference_1): Remove.
    (expand_goto): Remove.
    (expand_stack_save): Remove.
    (expand_stack_restore): Remove.
    (expand_return): Remove.
    (fold_build3_initializer_loc): Remove.
    (tree_expr_nonzero_p): Remove.
    (tree_invalid_nonnegative_warnv_p): Remove.
    (tree_expr_nonzero_warnv_p): Remove.
    (fold_builtin_snprintf_chk): Remove.
    (validate_arglist): Remove.
    (iterative_hash_exprs_commutative): Move to tree-ssa-dom.c.
    (simple_cst_list_equal): Remove.
    (real_twop): Remove.
    (expand_main_function): Remove.
    (stack_protect_prologue): Remove.
    (print_vec_tree): Remove.
    (lookup_scoped_attribute_spec): Remove.
    (get_attribute_namespace): Remove.
    (expand_computed_goto): Remove.
    (expand_asm_stmt): Remove.
    (list_equal_p): Remove.
    (ssa_name_nonnegative_p): Remove.
    (fini_object_sizes): Remove.
    (addr_expr_of_non_mem_decl_p): Remove.
    (is_tm_safe_or_pure): Move to trans-mem.c.
    (more_const_call_expr_args_p): Remove.
    (save_vtable_map_decl): Remove.

From-SVN: r204606
 2013-11-08 17:46:16 -05:00
Jakub Jelinek
eae76e53d9 tree.c (tree_ctz): New function. 
* tree.c (tree_ctz): New function.
	* tree.h (tree_ctz): New prototype.
	* tree-ssanames.h (get_range_info, get_nonzero_bits): Change
	first argument from tree to const_tree.
	* tree-ssanames.c (get_range_info, get_nonzero_bits): Likewise.
	* tree-vectorizer.h (vect_generate_tmps_on_preheader): New prototype.
	* tree-vect-loop-manip.c (vect_generate_tmps_on_preheader): No longer
	static.
	* expr.c (highest_pow2_factor): Reimplemented using tree_ctz.
	* tree-vect-loop.c (vect_analyze_loop_operations,
	vect_transform_loop): Don't force scalar loop for bound just because
	number of iterations is unknown, only do it if it is not known to be
	a multiple of vectorization_factor.
	* builtins.c (get_object_alignment_2): Use tree_ctz on offset.

From-SVN: r204257
 2013-10-31 14:57:05 +01:00
Ilya Enkovich
109719ebd4 builtin-types.def (BT_FN_VOID_CONST_PTR): New. 
* builtin-types.def (BT_FN_VOID_CONST_PTR): New.
        (BT_FN_PTR_CONST_PTR): New.
        (BT_FN_CONST_PTR_CONST_PTR): New.
        (BT_FN_PTR_CONST_PTR_SIZE): New.
        (BT_FN_PTR_CONST_PTR_CONST_PTR): New.
        (BT_FN_VOID_PTRPTR_CONST_PTR): New.
        (BT_FN_VOID_CONST_PTR_SIZE): New.
        (BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
        * chkp-builtins.def: New.
        * builtins.def: include chkp-builtins.def.
        (DEF_CHKP_BUILTIN): New.
        * builtins.c (expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
        BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
        BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
        BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
        BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
        BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
        BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
        BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
        BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_ARG_BND, BUILT_IN_CHKP_NARROW,
        BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
        * common.opt (fcheck-pointer-bounds): New.
        * toplev.c (process_options): Check Pointer Bounds Checker is supported.
        * doc/extend.texi: Document Pointer Bounds Checker built-in functions.

From-SVN: r204196
 2013-10-30 09:06:20 +00:00
Balaji V. Iyer
939b37da6d Added _Cilk_spawn and _Cilk_sync (2 cilk keywords) for C. 
gcc/ChangeLog:
2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	* builtins.c (is_builtin_name): Added a check for __cilkrts_detach and
	__cilkrts_pop_frame.  If matched, then return true for built-in
	function name.
	(expand_builtin): Added BUILT_IN_CILK_DETACH and
	BUILT_IN_CILK_POP_FRAME case.
	* langhooks-def.h (lhd_install_body_with_frame_cleanup): New prototype.
	(lhs_cilk_detect_spawn): Likewise.
	(LANG_HOOKS_DECLS): Added LANG_HOOKS_CILKPLUS.
	(LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): New #define.
	(LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
	(LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
	(LANG_HOOKS_CILKPLUS): Likewise.
	* tree.h (CILK_SPAWN_FN): Likewise.
	* builtin.def (DEF_CILK_BUILTIN_STUB): Likewise.
	* Makefile.in (C_COMMON_OBJS): Added c-family/cilk.o.
	(OBJS): Added cilk-common.o.
	(CILK_H): Added a new define.
	(gimplify.o): Added CILK_H into dependency list.
	(builtins.o): Likewise.
	(ipa-inline.o): Likewise.
	(ipa-inline-analysis.o): Likewise.
	(BUILTINS_DEF): Added cilk-builtins.def.
	* langhooks.c (lhd_install_body_with_frame_cleanup): New function.
	(lhd_cilk_detect_spawn): Likewise.
	* langhooks.h (lang_hooks_for_cilkplus): New struct.
	(struct lang_hooks): Added new field called "cilkplus."
	* cilk-common.c: New file.
	* cilk.h: Likewise.
	* cilk-builtins.def: Likewise.
	* cppbuiltin.c (define_builtin_macros_for_compilation_flags): Added
	"__cilk" macro and set it to 200.
	* function.h (struct function::cilk_frame_decl): New field.
	(struct function::is_cilk_function): Likewise.
	(struct function::calls_cilk_spawn): Likewise.
	* gimplify.c (gimplify_call_expr): Added a check if the function call
	being gimplified is a spawn detach point.  If so, then add pop_frame
	and detach function calls.
	(gimplify_expr): Added a CILK_SPAWN_STMT and CILK_SYNC_STMT case
	for gimplifying _Cilk_spawn and _Cilk_sync statements.
	(gimplify_return_expr): Added a check for _Cilk_spawn usage in
	function.  If so, added a _Cilk_sync and gimplified it.
	(gimplify_modify_expr): Added a check for _Cilk_spawn in MODIFY and
	INIT_EXPRs.  If so, then call gimplify_cilk_spawn.
	* ipa-inline-analysis (initialize_inline_failed): Prevent inlining of
	spawner function.
	(can_inline_edge_p): Prevent inling of spawnee function.
	* ira.c (ira_setup_eliminable_regset): Force usage of frame pointer
	for functions that use Cilk keywords.
	* tree-inline.h (struct copy_body_data::remap_var_for_cilk): New field.
	* tree-pretty-print.c (dump_generic_node): Added CILK_SPAWN_STMT and
	CILK_SYNC_STMT cases.
	* tree.def (DEFTREECODE): Added CILK_SPAWN_STMT and CILK_SYNC_STMT
	trees.
	* generic.texi (CILK_SPAWN_STMT): Added documentation for _Cilk_spawn.
	(CILK_SYNC_STMT): Added documentation for _Cilk_sync.
	* passes.texi (Cilk Keywords): New section that describes the compiler
	code changes for handling Cilk Keywords.

gcc/c/ChangeLog:
2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	* c-decl.c (finish_function): Added a call for insert_cilk_frame when
	a spawning function is found.
	* c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
	(LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
	(LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
	* c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
	case.
	(c_parser_postfix_expression): Added RID_CILK_SPAWN case.
	* c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
	expr.
	(c_finish_return): Added a check to reject _Cilk_spawn in return
	expression.
	(build_cilk_spawn): New function.
	(build_cilk_sync): Likewise.
	* Makefile.in (c-decl.o): Added cilk.h in dependency list.

gcc/c-family/ChangeLog
2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	* c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
	fields.
	(c_define_builtins): Called cilk_init_builtins if Cilk Plus is
	enabled.
	* c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
	(insert_cilk_frame): New prototype.
	(cilk_init_builtins): Likewise.
	(gimplify_cilk_spawn): Likewise.
	(c_cilk_install_body_w_frame_cleanup): Likewise.
	(cilk_detect_spawn_and_unwrap): Likewise.
	(cilk_set_spawn_marker): Likewise.
	(build_cilk_sync): Likewise.
	(build_cilk_spawn): Likewise.
	* cilk.c: New file.

gcc/lto/ChangeLog
2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	* Make-lang.in (lto/lto-lang.o): Added cilk.h in dependency list.
	* lto-lang.c (lto_init): Added a call to cilk_init_builtins if Cilk
	Plus is enabled.

gcc/testsuite/ChangeLog
2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>

	* c-c++-common/cilk-plus/CK/compound_cilk_spawn.c: New test.
	* c-c++-common/cilk-plus/CK/concec_cilk_spawn.c: Likewise.
	* c-c++-common/cilk-plus/CK/fib.c: Likewise.
	* c-c++-common/cilk-plus/CK/no_args_error.c: Likewise.
	* c-c++-common/cilk-plus/CK/spawnee_inline.c: Likewise.
	* c-c++-common/cilk-plus/CK/spawner_inline.c: Likewise.
	* c-c++-common/cilk-plus/CK/spawning_arg.c: Likewise.
	* c-c++-common/cilk-plus/CK/steal_check.c: Likewise.
	* c-c++-common/cilk-plus/CK/test__cilk.c: Likewise.
	* c-c++-common/cilk-plus/CK/varargs_test.c: Likewise.
	* c-c++-common/cilk-plus/CK/sync_wo_spawn.c: Likewise.
	* c-c++-common/cilk-plus/CK/invalid_spawn.c: Likewise.
	* c-c++-common/cilk-plus/CK/spawn_in_return.c: Likewise.
	* c-c++-common/cilk-plus/CK/fib_init_expr_xy.c: Likewise.
	* c-c++-common/cilk-plus/CK/fib_no_sync.c: Likewise.
	* c-c++-common/cilk-plus/CK/fib_no_return.c: Likewise.
	* gcc.dg/cilk-plus/cilk-plus.exp: Added support to run Cilk Keywords
	test stored in c-c++-common.  Also, added the Cilk runtime's library
	to the ld_library_path.

From-SVN: r204172
 2013-10-29 11:36:31 -07:00
Jeff Law
98906124e3 Makefile.def (target_modules): Remove libmudflap 
* Makefile.def (target_modules): Remove libmudflap
	(languages): Remove check-target-libmudflap).
	* Makefile.in: Rebuilt.
	* Makefile.tpl (check-target-libmudflap-c++): Remove.
	* configure.ac (target_libraries): Remove target-libmudflap.
	Remove checks which disabled libmudflap on some systems.
	* configure: Rebuilt.
	* libmudflap: Directory removed.

	* Makefile.in (C_COMMON_OBJS): Remove tree-mudflap.
	(OBJS): Remove tree-nomudflap.o
	(GTFILES): Remove tree-mudflap.c
	* builtins.c (expand_builtin_alloc): Remove mudflap support.
	* gcc.c (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
	(mfwrap_spec, mflib_spec): Likewise.
	(cpp_unique_options, cc1_options, static_specs): Likewise.
	* gimplify (gimplify_vla_decl, build_va_arg_indirect_ref): Likewise.
	* passes.def: Likewise.
	* toplev.c (compile_file, process_options): Likewise.
	* tree-inline.c (copy_tree_r): Likewise.
	* tree-pass.,h (make_pass_mudflap_1, make_pass_mudflap_2): Likewise.
	* varasm.c (make_decl_rtl, make_decl_rtl_for_debug): Likewise.
	(build_constant_desc, output_constant_def_contents): Likewise.
	(categorize_decl_for_section): Likewise.
	* tree-mudflap.c: Removed.
	* tree-mudflap.h: Removed.
	* tree-nomudflap.c: Removed.
	* bfin/uclinux.h (MFWRAP_SPEC): Remove.
	* moxie/uclinux.h (MFWRAP_SPEC): Likewise.
	* rs6000/aix.h (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
	* config/sol2.h (MFLIB_SPEC): Likewise.
	* doc/install.texi: Remove mudflap references.
	* doc/passes.texi: Similarly.
	* doc/sourcebuild.texi: Similarly.
	* doc/invoke.texi: Remove mudlfap related options.

	* c-family/c-common.c (c_define_builtins): Remove mudflap support.
	* c-family/c.opt: Ignore and warn for mudflap options.

	* g++.dg/torture/pr49309.C: Removed.
	* gcc.dg/dfp/pr35739.c: Removed.

From-SVN: r204090
 2013-10-26 04:14:34 -06:00
Andrew MacLeod
4a7cb16f83 builtins.c (dummy_object, [...]): Move to gimplify.c. 
* builtins.c (dummy_object, gimplify_va_arg_expr): Move to gimplify.c.
	* gimplify.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
	Move to targhooks.c.
	(dummy_object, gimplify_va_arg_expr): Relocate from builtins.c.
	* targhooks.c (build_va_arg_indirect_ref, std_gimplify_va_arg_expr):
	Relocate from gimplify.c.
	* targhooks.h: Add 2 prototypes.
	* tree.h. Delete 2 prototypes.

From-SVN: r204032
 2013-10-24 19:02:44 +00:00
Andrew MacLeod
442b4905f4 tree-ssa.h: Remove all #include's 
* tree-ssa.h: Remove all #include's
	* gengtype.c (open_base_files): Adjust include list for gtype-desc.c.
	* alias.c: Move required includes from tree-ssa.h.
	* asan.c: Likewise.
	* builtins.c: Likewise.
	* calls.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* dse.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* ggc-page.c: Likewise.
	* gimple-builder.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple-streamer-out.c: Likewise.
	* gimplify.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* loop-init.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* omp-low.c: Likewise.
	* passes.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* sese.c: Likewise.
	* targhooks.c: Likewise.
	* tracer.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tsan.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varpool.c: Likewise.
	* vtable-verify.c: Likewise.

From-SVN: r203967
 2013-10-23 12:16:58 +00:00
Andrew MacLeod
b184c8f138 tree-flow.h: Move some prototypes to gimple.h. 
2013-10-10  Andrew MacLeod  <amacleod@redhat.com>

	* tree-flow.h: Move some prototypes to gimple.h.
	(gimple_fold_indirect_ref): Move prototype to gimple-fold.h.
	* gimple.h: Relocate some prototypes from tree-flow.h
	* builtins.c (std_gimplify_va_arg_expr, build_va_arg_indirect_ref):
	Move to gimplify.c.
	* gimplify.c (gimple_fold_indirect_ref): Move to gimple-fold.c.
	(build_va_arg_indirect_ref): Relocate and make static.
	(std_gimplify_va_arg_expr): Relocate here.
	* gimple-fold.c (gimple_fold_indirect_ref): Relocate here.
	* gimple-fold.h (gimple_fold_indirect_ref): Add prototype.

From-SVN: r203357
 2013-10-10 12:16:24 +00:00
Richard Sandiford
c328471880 alloc-pool.c, [...]: Add missing whitespace before "(". 
gcc/
	* alloc-pool.c, asan.c, auto-inc-dec.c, basic-block.h, bb-reorder.c,
	bitmap.c, bitmap.h, bt-load.c, builtins.c, calls.c, cfgcleanup.c,
	cfgexpand.c, cfghooks.c, cfgloop.c, cfgloopmanip.c, cfgrtl.c, cgraph.c,
	cgraph.h, cgraphbuild.c, cgraphclones.c, cgraphunit.c, collect2.c,
	combine-stack-adj.c, combine.c, compare-elim.c, context.c, context.h,
	cprop.c, cse.c, cselib.c, dbxout.c, dce.c, defaults.h, df-core.c,
	df-problems.c, df-scan.c, df.h, diagnostic.c, double-int.c, dse.c,
	dumpfile.c, dwarf2asm.c, dwarf2cfi.c, dwarf2out.c, emit-rtl.c,
	errors.c, except.c, expmed.c, expr.c, file-find.c, final.c,
	fixed-value.c, fold-const.c, function.c, fwprop.c, gcc-ar.c, gcc.c,
	gcov-io.c, gcov-io.h, gcov.c, gcse.c, genattr-common.c, genattr.c,
	genattrtab.c, genautomata.c, genconfig.c, genemit.c, genextract.c,
	genflags.c, gengenrtl.c, gengtype-state.c, gengtype.c, genmodes.c,
	genopinit.c, genoutput.c, genpeep.c, genpreds.c, genrecog.c,
	gensupport.c, ggc-common.c, ggc-page.c, gimple-fold.c, gimple-low.c,
	gimple-pretty-print.c, gimple-ssa-strength-reduction.c, gimple.c,
	gimple.h, godump.c, graphite-clast-to-gimple.c,
	graphite-optimize-isl.c, graphite-poly.h, graphite-sese-to-poly.c,
	graphite.c, haifa-sched.c, hash-table.c, hash-table.h, hwint.c,
	hwint.h, ifcvt.c, incpath.c, init-regs.c, input.h, intl.c, intl.h,
	ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
	ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c,
	ipa-utils.c, ipa.c, ira-build.c, ira.c, jump.c, loop-doloop.c,
	loop-init.c, loop-invariant.c, loop-iv.c, lower-subreg.c, lto-cgraph.c,
	lto-streamer-in.c, lto-streamer-out.c, lto-wrapper.c, mcf.c,
	mode-switching.c, modulo-sched.c, omp-low.c, optabs.c, opts.c,
	pass_manager.h, passes.c, plugin.c, postreload-gcse.c, postreload.c,
	predict.c, prefix.c, pretty-print.c, print-rtl.c, print-tree.c,
	profile.c, read-md.c, real.c, real.h, recog.c, ree.c, reg-stack.c,
	regcprop.c, reginfo.c, regmove.c, regrename.c, regs.h, regstat.c,
	reload1.c, reorg.c, rtl.c, rtl.h, rtlanal.c, sbitmap.c, sched-rgn.c,
	sdbout.c, sel-sched-ir.c, sel-sched.c, sparseset.c, stack-ptr-mod.c,
	statistics.c, stmt.c, stor-layout.c, store-motion.c, streamer-hooks.h,
	system.h, target-hooks-macros.h, targhooks.c, targhooks.h, toplev.c,
	tracer.c, trans-mem.c, tree-browser.c, tree-call-cdce.c, tree-cfg.c,
	tree-cfgcleanup.c, tree-complex.c, tree-data-ref.c, tree-data-ref.h,
	tree-eh.c, tree-emutls.c, tree-flow.h, tree-if-conv.c, tree-into-ssa.c,
	tree-iterator.c, tree-loop-distribution.c, tree-mudflap.c,
	tree-nested.c, tree-nomudflap.c, tree-nrv.c, tree-object-size.c,
	tree-optimize.c, tree-pass.h, tree-pretty-print.c, tree-profile.c,
	tree-scalar-evolution.c, tree-sra.c, tree-ssa-ccp.c,
	tree-ssa-coalesce.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
	tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
	tree-ssa-ifcombine.c, tree-ssa-live.c, tree-ssa-loop-ch.c,
	tree-ssa-loop-im.c, tree-ssa-loop-ivopts.c, tree-ssa-loop-prefetch.c,
	tree-ssa-loop.c, tree-ssa-math-opts.c, tree-ssa-operands.c,
	tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
	tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
	tree-ssa-structalias.c, tree-ssa-threadedge.c, tree-ssa-threadupdate.c,
	tree-ssa-uncprop.c, tree-ssa-uninit.c, tree-ssa.c, tree-ssanames.c,
	tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
	tree-vect-stmts.c, tree-vectorizer.c, tree-vectorizer.h, tree-vrp.c,
	tree.c, tree.h, tsan.c, tsystem.h, value-prof.c, var-tracking.c,
	varasm.c, vec.h, vmsdbgout.c, vtable-verify.c, web.c: Add missing
	whitespace before "(".

From-SVN: r203004
 2013-09-28 08:42:34 +00:00
Marek Polacek
ce6923c53d re PR sanitizer/58411 (no_sanitize_undefined function attribute) 
2013-09-18  Marek Polacek  <polacek@redhat.com>

	PR sanitizer/58411
	* doc/extend.texi: Document no_sanitize_undefined attribute.
	* builtins.c (fold_builtin_0): Don't sanitize function if it has the
	no_sanitize_undefined attribute.

From-SVN: r202682
 2013-09-18 10:01:40 +00:00
Andrew MacLeod
7a30045280 tree-ssa.h: New. 
* tree-ssa.h: New.  Move content from tree-flow.h and
	tree-flow-inline.h.
	* tree-flow.h (_edge_var_map, edge_var_map_vector): Move to tree-ssa.h.
	Move prototypes belonging to tree-ssa.c.
	* tree-flow-inline.h (redirect_edge_var_map_def, 
	redirect_edge_var_map_result, redirect_edge_var_map_location): Move to
	tree-ssa.h.
	* gimple.h: Adjust prototypes.
	* tree-ssa.c (useless_type_conversion_p, types_compatible_p): Move to...
	* gimple.c (useless_type_conversion_p, types_compatible_p):  Here.
	* tree.h: Move prototype to tree-ssa.h.
	* gengtype.c (open_base_files): Replace tree-flow.h with tree-ssa.h.
	* Makefile.in: (TREE_SSA_H, TREE_FLOW_H): Adjust dependencies.
	* alias.c, asan.c, builtins.c, calls.c, cfgexpand.c, cfghooks.c,
	cfgloop.c, cfgloopmanip.c, cgraph.c, cgraphbuild.c, cgraphclones.c,
	cgraphunit.c, dse.c, except.c, expr.c, final.c, fold-const.c,
	ggc-page.c, gimple-fold.c, gimple-iterator.c, gimple-low.c,
	gimple-pretty-print.c, gimple-ssa-strength-reduction.c,
	gimple-streamer-in.c, gimple-streamer-out.c, gimple.c, gimplify.c,
	graphite-blocking.c, graphite-clast-to-gimple.c, graphite-dependences.c,
	graphite-interchange.c, graphite-optimize-isl.c, graphite-poly.c,
	graphite-scop-detection.c, graphite-sese-to-poly.c, graphite.c,
	ipa-cp.c, ipa-inline-analysis.c, ipa-inline-transform.c, ipa-inline.c,
	ipa-prop.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa-utils.c,
	loop-init.c, lto-cgraph.c, lto-section-in.c, lto-section-out.c,
	lto-streamer-in.c, lto-streamer-out.c, lto-streamer.c, omp-low.c,
	passes.c, predict.c, print-tree.c, profile.c, sese.c, targhooks.c,
	tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
	tree-chrec.c, tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-eh.c,
	tree-emutls.c, tree-if-conv.c, tree-inline.c, tree-into-ssa.c,
	tree-loop-distribution.c, tree-mudflap.c, tree-nested.c, tree-nrv.c,
	tree-object-size.c, tree-optimize.c, tree-outof-ssa.c, tree-parloops.c,
	tree-phinodes.c, tree-predcom.c, tree-pretty-print.c, tree-profile.c,
	tree-scalar-evolution.c, tree-sra.c, tree-ssa*.c, tree-stdarg.c,
	tree-streamer-in.c, tree-switch-conversion.c, tree-tailcall.c,
	tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop-manip.c,
	tree-vect-loop.c, tree-vect-patterns.c, tree-vect-slp.c,
	tree-vect-stmts.c, tree-vectorizer.c, tree-vrp.c, tsan.c,
	value-prof.c, var-tracking.c,
	varpool.c, vtable-verify.c: Replace tree-flow.h with tree-ssa.h

From-SVN: r202523
 2013-09-12 13:03:18 +00:00
Richard Sandiford
69db2d57a3 asan.c (asan_emit_stack_protection): Use gen_int_mode instead of GEN_INT. 
gcc/
	* asan.c (asan_emit_stack_protection): Use gen_int_mode instead of
	GEN_INT.
	* builtins.c (expand_errno_check): Likewise.
	* dwarf2cfi.c (init_return_column_size): Likewise.
	* except.c (sjlj_mark_call_sites): Likewise.
	* expr.c (move_by_pieces_1, store_by_pieces_2): Likewise.
	* lra-constraints.c (emit_inc): Likewise.
	* ree.c (combine_set_extension): Likewise.
	* regmove.c (fixup_match_2): Likewise.
	* reload1.c (inc_for_reload): Likewise.

From-SVN: r202394
 2013-09-09 13:07:10 +00:00
Richard Sandiford
2f1cd2ebd6 asan.c (asan_clear_shadow): Use gen_int_mode with the mode of the associated expand_* call. 
gcc/
	* asan.c (asan_clear_shadow): Use gen_int_mode with the mode
	of the associated expand_* call.
	(asan_emit_stack_protection): Likewise.
	* builtins.c (round_trampoline_addr): Likewise.
	* explow.c (allocate_dynamic_stack_space, probe_stack_range): Likewise.
	* expmed.c (expand_smod_pow2, expand_sdiv_pow2, expand_divmod)
	(emit_store_flag): Likewise.
	* expr.c (emit_move_resolve_push, push_block, emit_single_push_insn_1)
	(emit_push_insn, optimize_bitfield_assignment_op, expand_expr_real_1):
	Likewise.
	* function.c (instantiate_virtual_regs_in_insn): Likewise.
	* ifcvt.c (noce_try_store_flag_constants): Likewise.
	* loop-unroll.c (unroll_loop_runtime_iterations): Likewise.
	* modulo-sched.c (generate_prolog_epilog): Likewise.
	* optabs.c (expand_binop, widen_leading, expand_doubleword_clz)
	(expand_ctz, expand_ffs, expand_unop): Likewise.

From-SVN: r202392
 2013-09-09 13:06:53 +00:00
Diego Novillo
5e351e9607 Split all the structures, enums, typedefs and some fundamental declarations from tree.h into tree-core.h. 
Split all the structures, enums, typedefs and some fundamental
declarations from tree.h into tree-core.h.  Everything else stays in
tree.h for now.

As we convert gimple files, we'll move declarations out of tree.h into
other headers and rewrite missing functions in the new gimple API.

	* Makefile.in (TREE_CORE_H): Define.
	(TREE_H): Use.
	(GTFILES): Add tree-core.h.
	* builtins.c (built_in_class_names): Use BUILT_IN_LAST to
	size the array.
	* tree-core.h: New file.
	Move all data structures, enum, typedefs, global
	declarations and constants from ...
	* tree.h: ... here.

From-SVN: r202172
 2013-09-02 10:25:40 -04:00
Jan Hubicka
63bf9a906c fork-instrumentation.c: New testcase. 
* gcc.dg/fork-instrumentation.c: New testcase.
	* builtins.c (expand_builtin): Do not exit early for gcov
	instrumented functions.

From-SVN: r202142
 2013-09-01 11:59:27 +00:00
Marek Polacek
de5a5fa139 Merge ubsan into trunk. 
From-SVN: r202113
 2013-08-30 16:12:58 +00:00
Marc Glisse
0cadbfaa89 re PR other/57324 (Undefined behavior issues found with clang's -fsanitize=undefined) 
2013-08-24  Marc Glisse  <marc.glisse@inria.fr>

	PR other/57324
	* hwint.h (HOST_WIDE_INT_UC, HOST_WIDE_INT_1U, HOST_WIDE_INT_M1,
	HOST_WIDE_INT_M1U): New macros.
	* fold-const.c (sign_bit_p, build_range_check, fold_unary_loc,
	fold_binary_loc, fold_ternary_loc): Use the new macros. Use an
	unsigned -1 for lshift.
	* cse.c (cse_insn): Likewise.
	* double-int.c (rshift_double, lshift_double): Likewise.
	* builtins.c (fold_builtin_bitop): Likewise.
	* combine.c (force_to_mode): Likewise.
	* tree.c (integer_pow2p, tree_log2, tree_floor_log2): Likewise.
	* simplify-rtx.c (simplify_const_unary_operation,
	simplify_const_binary_operation): Likewise.
	* tree-stdarg.c (va_list_counter_bump, va_list_ptr_read,
	check_va_list_escapes): Likewise.
	* rtlanal.c (nonzero_bits1): Likewise.
	* expmed.c (expand_smod_pow2): Likewise.
	* tree-ssa-structalias.c (UNKNOWN_OFFSET): Use HOST_WIDE_INT_MIN.

From-SVN: r201953
 2013-08-23 22:16:08 +00:00
Peter Bergner
e2323f5b33 builtins.def (BUILT_IN_FABSD32): New DFP ABS builtin. 
gcc/
	* builtins.def (BUILT_IN_FABSD32): New DFP ABS builtin.
	(BUILT_IN_FABSD64): Likewise.
	(BUILT_IN_FABSD128): Likewise.
	* builtins.c (expand_builtin): Add support for new DFP ABS builtins.
	(fold_builtin_1): Likewise.
	* config/rs6000/dfp.md (*negtd2_fpr): Handle non-overlapping destination
	and source operands.
	(*abstd2_fpr): Likewise.
	(*nabstd2_fpr): Likewise.

gcc/testsuite/
	* gcc.target/powerpc/dfp-dd-2.c: New test.
	* gcc.target/powerpc/dfp-td-2.c: Likewise.
	* gcc.target/powerpc/dfp-td-3.c: Likewise.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r201849
 2013-08-19 12:49:33 -05:00
Alexander Ivchenko
d33d9e47d4 target.def (TARGET_LIBC_HAS_FUNCTION): New target hook. 
* target.def (TARGET_LIBC_HAS_FUNCTION): New target hook.
	* builtins.c (default_libc_has_function): New.
	(gnu_libc_has_function): Ditto.
	(no_c99_libc_has_function): Ditto.
	(expand_builtin_cexpi): Using new target hook TARGET_LIBC_HAS_FUNCTION
	instead of TARGET_HAS_SINCOS and TARGET_C99_FUNCTIONS.
	(fold_builtin_sincos): Likewise.
	(fold_builtin_cexp): Likewise.
	* builtins.def (DEF_C94_BUILTIN): Likewise.
	(DEF_C99_BUILTIN): Likewise.
	(DEF_C99_C90RES_BUILTIN): Likewise.
	(DEF_C99_COMPL_BUILTIN): New define. Change all complex c99 builtin
	definitions to using this define.
	* config/darwin-protos.h (darwin_libc_has_function): New.
	* config/darwin.c: (darwin_libc_has_function: Ditto.
	* config/alpha/linux.h: Remove TARGET_C99_FUNCTIONS and
	TARGET_HAS_SINCOS. Redefine TARGET_LIBC_HAS_FUNCTION.
	* config/darwin.h: Ditto.
	* config/elfos.h: Ditto.
	* config/freebsd.h: Ditto.
	* config/i386/cygming.h: Ditto.
	* config/i386/djgpp.h: Ditto.
	* config/i386/i386-interix.h: Ditto.
	* config/microblaze/microblaze.h: Ditto.
	* config/mmix/mmix.h: Ditto.
	* config/gnu-user.h: Ditto.
	* config/ia64/hpux.h: Ditto.
	* config/pa/pa-hpux.h: Ditto.
	* config/pdp11/pdp11.h: Ditto.
	* config/picochip/picochip.h: Ditto.
	* config/linux.h: Ditto.
	* config/netbsd.h: Ditto.
	* config/openbsd.h: Ditto.
	* config/rs6000/aix43.h: Ditto.
	* config/rs6000/aix51.h: Ditto.
	* config/rs6000/aix52.h: Ditto.
	* config/rs6000/aix53.h: Ditto.
	* config/rs6000/aix61.h: Ditto.
	* config/rs6000/darwin.h: Ditto.
	* config/rs6000/linux.h: Ditto.
	* config/rs6000/linux64.h: Ditto.
	* config/s390/tpf.h: Ditto.
	* config/sol2-10.h: Ditto.
	* config/sol2.h: Ditto.
	* config/vms/vms.h: Ditto.
	* config/vxworks.h: Ditto.
	* config/linux-android.c (linux_android_libc_has_function):
	New linux-specific implementation of TARGET_LIBC_HAS_FUNCTION.
	* config/linux-protos.h (linux_android_libc_has_function):
	New declaration.
	* config/i386/i386.c (ix86_libc_has_function): New.
	* config/i386/i386-protos.h
	(ix86_libc_has_function): New declaration.
	* config/i386/i386.md
	("isinfxf2"): Change condition for TARGET_LIBC_HAS_FUNCTION.
	("isinf<mode>2): Likewise.
	* convert.c (convert_to_integer): Using new target hook
	TARGET_LIBC_HAS_FUNCTION istead of TARGET_HAS_SINCOS and
	TARGET_C99_FUNCTIONS.
	* fortran/f95-lang.c (gfc_init_builtin_functions): Ditto.
	* tree-ssa-math-opts.c (execute_cse_sincos): Ditto.
	* coretypes.h (function_class): New enum for different
	classes of functions.
	* defaults.h: Remove TARGET_C99_FUNCTIONS and TARGET_HAS_SINCOS.
	* doc/tm.texi.in (TARGET_C99_FUNCTIONS): Remove documentation.
	(TARGET_HAS_SINCOS): Likewise.
	(TARGET_LIBC_HAS_FUNCTION): New.
	* doc/tm.texi: Regenerated.
	* targhooks.h (default_libc_has_function): New declaration.
	(no_c99_libc_has_function): Ditto.
	(gnu_libc_has_function): Ditto.
	* system.h: Add the poisoning of TARGET_C99_FUNCTIONS
	and TARGET_HAS_SINCOS.

From-SVN: r201838
 2013-08-19 12:21:26 +00:00
Jakub Jelinek
1f6eac9041 re PR target/29776 (result of ffs/clz/ctz/popcount/parity are already sign-extended) 
PR target/29776
	* fold-const.c (tree_call_nonnegative_warnv_p): Return true
	for BUILT_IN_C{LZ,LRSB}*.
	* tree.h (CASE_INT_FN): Add FN##IMAX case.
	* tree-vrp.c (extract_range_basic): Handle
	BUILT_IN_{FFS,PARITY,POPCOUNT,C{LZ,TZ,LRSB}}*.  For
	BUILT_IN_CONSTANT_P if argument isn't (D) of PARM_DECL,
	fall thru to code calling set_value*.
	* builtins.c (expand_builtin): Remove *IMAX cases.
	(fold_builtin_bitop): For BUILT_IN_CLRSB* return NULL_TREE
	if width is bigger than 2*HWI.

	* libgcc2.c (__floattisf): Avoid undefined signed overflow.

	* gcc.dg/tree-ssa/vrp89.c: New test.

From-SVN: r200731
 2013-07-06 11:34:17 +02:00
Hans-Peter Nilsson
e90d156864 re PR middle-end/55030 (gcc.c-torture/execute/builtins/memcpy-chk.c execution, -Os (et al)) 
PR middle-end/55030
	* stmt.c (expand_nl_goto_receiver): Remove almost-copy of
	expand_builtin_setjmp_receiver.
	(expand_label): Adjust, call expand_builtin_setjmp_receiver
	with NULL for the label parameter.
	* builtins.c (expand_builtin_setjmp_receiver): Don't clobber
	the frame-pointer.  Adjust comments.
	[HAVE_builtin_setjmp_receiver]: Emit builtin_setjmp_receiver
	only if LABEL is non-NULL.

From-SVN: r200643
 2013-07-03 14:37:29 +00:00
Eric Botcazou
5c3eacbbdb invoke.texi (SPARC Options): Document -mfix-ut699. 
* doc/invoke.texi (SPARC Options): Document -mfix-ut699.
	* builtins.c (expand_builtin_mathfn) <BUILT_IN_SQRT>: Try to widen the
	mode if the instruction isn't available in the original mode.
	* config/sparc/sparc.opt (mfix-ut699): New option.
	* config/sparc/sparc.md (muldf3_extend): Disable if -mfix-ut699.
	(divdf3): Turn into expander.
	(divdf3_nofix): New insn.
	(divdf3_fix): Likewise.
	(divsf3): Disable if -mfix-ut699.
	(sqrtdf2): Turn into expander.
	(sqrtdf2_nofix): New insn.
	(sqrtdf2_fix): Likewise.
	(sqrtsf2): Disable if -mfix-ut699.

From-SVN: r199366
 2013-05-28 07:26:35 +00:00
Marek Polacek
ea28bb0b9d re PR tree-optimization/57066 (std::logb(-inf) returns wrong value) 
PR tree-optimization/57066
        * builtins.c (fold_builtin_logb): Return +Inf for -Inf.

        * gcc.dg/torture/builtin-logb-1.c: Adjust testcase.

From-SVN: r198308
 2013-04-25 15:51:57 +00:00
Jakub Jelinek
4e7d7b3d5d re PR c/19449 (__builtin_constant_p cannot resolve to const when optimizing) 
PR c/19449
	* tree.h (force_folding_builtin_constant_p): New decl.
	* builtins.c (force_folding_builtin_constant_p): New variable.
	(fold_builtin_constant_p): Fold immediately also if
	force_folding_builtin_constant_p.

	* c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
	argument.  If set, or it temporarily for parsing of the first
	argument into force_folding_builtin_constant_p.
	(c_parser_postfix_expression): Adjust callers.

	* gcc.c-torture/execute/pr19449.c: New test.

From-SVN: r197393
 2013-04-03 11:17:44 +02:00
Richard Sandiford
d1e082c2c2 Update copyright years in gcc/ 
From-SVN: r195098
 2013-01-10 20:38:27 +00:00
Richard Biener
ad2e5b7129 builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes. 
2013-01-10  Richard Biener  <rguenther@suse.de>

	* builtins.c (expand_builtin_init_trampoline): Use
	set_mem_attributes.

From-SVN: r195086
 2013-01-10 13:58:51 +00:00
Richard Sandiford
9a002da86b re PR middle-end/55114 (gcc.dg/builtins-53.c ICEs on mips64 soft-float) 
gcc/
	PR middle-end/55114
	* expr.h (maybe_emit_group_store): Declare.
	* expr.c (maybe_emit_group_store): New function.
	* builtins.c (expand_builtin_int_roundingfn): Call it.
	(expand_builtin_int_roundingfn_2): Likewise.

From-SVN: r195060
 2013-01-09 18:19:16 +00:00
Richard Sandiford
04b80dbb54 gcc/ 
* builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
	(expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
	(expand_builtin_int_roundingfn_2): Keep the original target around
	for the fallback case.

From-SVN: r194801
 2013-01-02 11:43:59 +00:00
Hans-Peter Nilsson
adddc3471f re PR middle-end/55030 (gcc.c-torture/execute/builtins/memcpy-chk.c execution, -Os (et al)) 
PR middle-end/55030
	* builtins.c (expand_builtin_setjmp_receiver): Update comment
	regarding purpose of blockage.
	* emit-rtl.c [!HAVE_blockage] (gen_blockage): Similarly for
	the head comment.
	* rtlanal.c (volatile_insn_p): Ditto.
	* doc/md.texi (blockage): Update similarly.  Change wording to
	require one of two forms, rather than implying a wider choice.
	* cse.c (cse_insn): Where checking for blocking insns, use
	volatile_insn_p instead of manual check for volatile ASM.
	* dse.c (scan_insn): Ditto.
	* cselib.c (cselib_process_insn): Ditto.

From-SVN: r193802
 2012-11-26 03:22:15 +00:00
Jakub Jelinek
206604dccd re PR debug/55094 (ICE in maybe_record_trace_start, at dwarf2cfi.c:2224) 
PR middle-end/55094
	* builtins.c (expand_builtin_trap): Add REG_ARGS_SIZE note
	on the trap insn for !ACCUMULATE_OUTGOING_ARGS.
	* cfgcleanup.c (outgoing_edges_match): Don't look at debug insns
	on the first old_insns_match_p call.  For !ACCUMULATE_OUTGOING_ARGS
	fail if the last real insn doesn't have REG_ARGS_SIZE note.

	* gcc.dg/pr55094.c: New test.

From-SVN: r193649
 2012-11-20 09:38:11 +01:00
Diego Novillo
9771b26396 This patch rewrites the old VEC macro-based interface into a new one based on the template class 'vec'. 
This patch rewrites the old VEC macro-based interface into a new one
based on the template class 'vec'.  The user-visible changes are
described in http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec.

I have tested the patch pretty extensively:

- Regular bootstraps on x86_64, ppc, ia64, sparc and hppa.
- Bootstraps with --enable-checking=release
- Bootstraps with --enable-checking=gc,gcac
- Basic builds on all targets (using contrib/config-list.mk).

We no longer access the vectors via VEC_* macros.  The pattern is
"VEC_operation (T, A, V, args)" becomes "V.operation (args)".

The only thing I could not do is create proper ctors and dtors for the
vec class.  Since these vectors are stored in unions, we
have to keep them as PODs (C++03 does not allow non-PODs in unions).

This means that creation and destruction must be explicit.  There is a
new method vec<type, allocation, layout>::create() and another vec<type,
allocation, layout>::destroy() to allocate the internal vector.

For vectors that must be pointers, there is a family of free functions
that implement the operations that need to tolerate NULL vectors.
These functions all start with the prefix 'vec_safe_'.  See the wiki
page for details.

The gengtype change removes the special handling for VEC() that used
to exist in gengtype. Additionally, it allows gengtype to recognize
templates of more than one argument and introduces the concept of an
undefined type (useful for template arguments that may or may not be
types).

When a TYPE_UNDEFINED is reached, gengtype will ignore it if it
happens inside a type marked with GTY((user)).  Otherwise, it will
emit an error.

Finally, gengtype rejects root types marked GTY((user)) that are not
first class pointers.

2012-11-16  Diego Novillo  <dnovillo@google.com>

	VEC API overhaul (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)

	* vec.c (register_overhead): Convert it into
	member function of vec_prefix.
	(release_overhead): Likewise.
	(calculate_allocation): Likewise.
	(vec_heap_free): Remove.
	(vec_gc_o_reserve_1): Remove.
	(vec_heap_o_reserve_1): Remove.
	(vec_stack_o_reserve_1): Remove.
	(vec_stack_o_reserve_exact): Remove.
	(register_stack_vec): New.
	(stack_vec_register_index): New.
	(unregister_stack_vec): New.
	(vec_assert_fail): Remove.
	* vec.h: Conditionally include ggc.h.  Document conditional
	hackery.
	Update top-level documentation.
	(ALONE_VEC_CHECK_INFO): Remove.
	(VEC_CHECK_INFO): Remove.
	(ALONE_VEC_CHECK_DECL): Remove.
	(VEC_CHECK_DECL): Remove.
	(ALONE_VEC_CHECK_PASS): Remove.
	(VEC_CHECK_PASS): Remove.
	(VEC_ASSERT): Remove.
	(vec_prefix): Add friends va_gc, va_gc_atomic, va_heap and
	va_stack.
	Mark fields alloc_ and num_ as protected.
	(struct vec_t): Remove.  Remove all function members.
	(struct vl_embed): Declare.
	(struct vl_ptr): Declare.
	(free): Remove.
	(reserve_exact): Remove.
	(reserve): Remove.
	(safe_splice): Remove.
	(safe_push): Remove.
	(safe_grow): Remove.
	(safe_grow_cleared): Remove.
	(safe_insert): Remove.
	(DEF_VEC_I): Remove.
	(DEF_VEC_ALLOC_I): Remove.
	(DEF_VEC_P): Remove.
	(DEF_VEC_ALLOC_P): Remove.
	(DEF_VEC_O): Remove.
	(DEF_VEC_ALLOC_O): Remove.
	(DEF_VEC_ALLOC_P_STACK): Remove.
	(DEF_VEC_ALLOC_O_STACK): Remove.
	(DEF_VEC_ALLOC_I_STACK): Remove.
	(DEF_VEC_A): Remove.
	(DEF_VEC_ALLOC_A): Remove.
	(vec_stack_p_reserve_exact_1): Remove.
	(vec_stack_o_reserve): Remove.
	(vec_stack_o_reserve_exact): Remove.
	(VEC_length): Remove.
	(VEC_empty): Remove.
	(VEC_address): Remove.
	(vec_address): Remove.
	(VEC_last): Remove.
	(VEC_index): Remove.
	(VEC_iterate): Remove.
	(VEC_embedded_size): Remove.
	(VEC_embedded_init): Remove.
	(VEC_free): Remove.
	(VEC_copy): Remove.
	(VEC_space): Remove.
	(VEC_reserve): Remove.
	(VEC_reserve_exact): Remove.
	(VEC_splice): Remove.
	(VEC_safe_splice): Remove.
	(VEC_quick_push): Remove.
	(VEC_safe_push): Remove.
	(VEC_pop): Remove.
	(VEC_truncate): Remove.
	(VEC_safe_grow): Remove.
	(VEC_replace): Remove.
	(VEC_quick_insert): Remove.
	(VEC_safe_insert): Remove.
	(VEC_ordered_remove): Remove.
	(VEC_unordered_remove): Remove.
	(VEC_block_remove): Remove.
	(VEC_lower_bound): Remove.
	(VEC_alloc): Remove.
	(VEC_qsort): Remove.

	(va_heap): Declare.
	(va_heap::default_layout): New typedef to vl_ptr.
	(va_heap::reserve): New.
	(va_heap::release): New.
	(va_gc): Declare.
	(va_gc::default_layout): New typedef to vl_embed.
	(va_gc::reserve): New.
	(va_gc::release): New.
	(va_gc_atomic): Declare.  Inherit from va_gc.
	(va_stack): Declare.
	(va_stack::default_layout): New typedef to vl_ptr.
	(va_stack::alloc): New.
	(va_stack::reserve): New.
	(va_stack::release): New.
	(register_stack_vec): Declare.
	(stack_vec_register_index): Declare.
	(unregister_stack_vec): Declare.

	(vec<T, A = va_heap, L = typename A::default_layout>): Declare
	empty vec template.
	(vec<T, A, vl_embed>): Partial specialization for embedded
	layout.
	(vec<T, A, vl_embed>::allocated): New.
	(vec<T, A, vl_embed>::length): New.
	(vec<T, A, vl_embed>::is_empty): New.
	(vec<T, A, vl_embed>::address): New.
	(vec<T, A, vl_embed>::operator[]): New.
	(vec<T, A, vl_embed>::last New.
	(vec<T, A, vl_embed>::space): New.
	(vec<T, A, vl_embed>::iterate): New.
	(vec<T, A, vl_embed>::iterate): New.
	(vec<T, A, vl_embed>::copy): New.
	(vec<T, A, vl_embed>::splice): New.
	(vec<T, A, vl_embed>::quick_push New.
	(vec<T, A, vl_embed>::pop New.
	(vec<T, A, vl_embed>::truncate): New.
	(vec<T, A, vl_embed>::quick_insert): New.
	(vec<T, A, vl_embed>::ordered_remove): New.
	(vec<T, A, vl_embed>::unordered_remove): New.
	(vec<T, A, vl_embed>::block_remove): New.
	(vec<T, A, vl_embed>::qsort): New.
	(vec<T, A, vl_embed>::lower_bound): New.
	(vec<T, A, vl_embed>::embedded_size): New.
	(vec<T, A, vl_embed>::embedded_init): New.
	(vec<T, A, vl_embed>::quick_grow): New.
	(vec<T, A, vl_embed>::quick_grow_cleared): New.
	(vec_safe_space): New.
	(vec_safe_length): New.
	(vec_safe_address): New.
	(vec_safe_is_empty): New.
	(vec_safe_reserve): New.
	(vec_safe_reserve_exact): New.
	(vec_alloc): New.
	(vec_free): New.
	(vec_safe_grow): New.
	(vec_safe_grow_cleared): New.
	(vec_safe_iterate): New.
	(vec_safe_push): New.
	(vec_safe_insert): New.
	(vec_safe_truncate): New.
	(vec_safe_copy): New.
	(vec_safe_splice): New.

	(vec<T, A, vl_ptr>): New partial specialization for the space
	efficient layout.
	(vec<T, A, vl_ptr>::exists): New.
	(vec<T, A, vl_ptr>::is_empty): New.
	(vec<T, A, vl_ptr>::length): New.
	(vec<T, A, vl_ptr>::address): New.
	(vec<T, A, vl_ptr>::operator[]): New.
	(vec<T, A, vl_ptr>::operator!=): New.
	(vec<T, A, vl_ptr>::operator==): New.
	(vec<T, A, vl_ptr>::last): New.
	(vec<T, A, vl_ptr>::space): New.
	(vec<T, A, vl_ptr>::iterate): New.
	(vec<T, A, vl_ptr>::copy): New.
	(vec<T, A, vl_ptr>::reserve): New.
	(vec<T, A, vl_ptr>::reserve_exact): New.
	(vec<T, A, vl_ptr>::splice): New.
	(vec<T, A, vl_ptr>::safe_splice): New.
	(vec<T, A, vl_ptr>::quick_push): New.
	(vec<T, A, vl_ptr>::safe_push): New.
	(vec<T, A, vl_ptr>::pop): New.
	(vec<T, A, vl_ptr>::truncate): New.
	(vec<T, A, vl_ptr>::safe_grow): New.
	(vec<T, A, vl_ptr>::safe_grow_cleared): New.
	(vec<T, A, vl_ptr>::quick_grow): New.
	(vec<T, A, vl_ptr>::quick_grow_cleared): New.
	(vec<T, A, vl_ptr>::quick_insert): New.
	(vec<T, A, vl_ptr>::safe_insert): New.
	(vec<T, A, vl_ptr>::ordered_remove): New.
	(vec<T, A, vl_ptr>::unordered_remove): New.
	(vec<T, A, vl_ptr>::block_remove): New.
	(vec<T, A, vl_ptr>::qsort): New.
	(vec<T, A, vl_ptr>::lower_bound): New.
	(vec_stack_alloc): Define.
	(FOR_EACH_VEC_SAFE_ELT): Define.
	* vecir.h: Remove.  Update all users.
	* vecprim.h: Remove.  Update all users.
	Move uchar to coretypes.h.

	* Makefile.in (VEC_H): Add $(GGC_H).
	Remove vecir.h and vecprim.h dependencies everywhere.

2012-11-16  Diego Novillo  <dnovillo@google.com>

	* gengtype-lex.l (VEC): Remove.
	Add characters in the set [\!\>\.-].
	* gengtype-parse.c (token_names): Remove "VEC".
	(require_template_declaration): Remove handling of VEC_TOKEN.
	(type): Likewise.
	Call create_user_defined_type when parsing GTY((user)).
	* gengtype-state.c (type_lineloc): handle TYPE_UNDEFINED.
	(write_state_undefined_type): New.
	(write_state_type): Call write_state_undefined_type for
	TYPE_UNDEFINED.
	(read_state_type): Call read_state_undefined_type for
	TYPE_UNDEFINED.
	* gengtype.c (dbgprint_count_type_at): Handle TYPE_UNDEFINED.
	(create_user_defined_type): Make extern.
	(type_for_name): Factor out of resolve_typedef.
	(create_undefined_type): New
	(resolve_typedef): Call it when we cannot find a previous
	typedef and the type is not a template.
	(find_structure): Accept TYPE_UNDEFINED.
	(set_gc_used_type): Add argument ALLOWED_UNDEFINED_TYPES,
	default to false.
	Emit an error for TYPE_UNDEFINED unless LEVEL is GC_UNUSED or
	ALLOWED_UNDEFINED_TYPES is set.
	Set ALLOWED_UNDEFINED_TYPES to true for TYPE_USER_STRUCT.
	(filter_type_name): Accept templates with more than one
	argument.
	(output_mangled_typename): Handle TYPE_UNDEFINED
	(walk_type): Likewise.
	(write_types_process_field): Likewise.
	(write_func_for_structure): If CHAIN_NEXT is set, ORIG_S
	should not be a user-defined type.
	(write_types_local_user_process_field): Handle TYPE_ARRAY,
	TYPE_NONE and TYPE_UNDEFINED.
	(write_types_local_process_field): Likewise.
	(contains_scalar_p): Return 0 for TYPE_USER_STRUCT.
	(write_root): Reject user-defined types that are not pointers.
	Handle TYPE_NONE, TYPE_UNDEFINED, TYPE_UNION, TYPE_LANG_STRUCT
	and TYPE_PARAM_STRUCT.
	(output_typename): Handle TYPE_NONE, TYPE_UNDEFINED, and
	TYPE_ARRAY.
	(dump_typekind): Handle TYPE_UNDEFINED.
	* gengtype.h (enum typekind): Add TYPE_UNDEFINED.
	(create_user_defined_type): Declare.
	(enum gty_token): Remove VEC_TOKEN.

2012-11-16  Diego Novillo  <dnovillo@google.com>

	Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)

	* coretypes.h (uchar): Define.
	* alias.c: Use new vec API in vec.h.
	* asan.c: Likewise.
	* attribs.c: Likewise.
	* basic-block.h: Likewise.
	* bb-reorder.c: Likewise.
	* builtins.c: Likewise.
	* calls.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgcleanup.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfghooks.h: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgloopanal.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphclones.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* compare-elim.c: Likewise.
	* coverage.c: Likewise.
	* cprop.c: Likewise.
	* data-streamer.h: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* domwalk.h: Likewise.
	* dse.c: Likewise.
	* dwarf2cfi.c: Likewise.
	* dwarf2out.c: Likewise.
	* dwarf2out.h: Likewise.
	* emit-rtl.c: Likewise.
	* except.c: Likewise.
	* except.h: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* final.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* function.h: Likewise.
	* fwprop.c: Likewise.
	* gcc.c: Likewise.
	* gcse.c: Likewise.
	* genattr.c: Likewise.
	* genattrtab.c: Likewise.
	* genautomata.c: Likewise.
	* genextract.c: Likewise.
	* genopinit.c: Likewise
	* ggc-common.c: Likewise.
	* ggc.h: Likewise.
	* gimple-low.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimple-streamer-in.c: Likewise.
	* gimple.c: Likewise.
	* gimple.h: Likewise.
	* gimplify.c: Likewise.
	* graph.c: Likewise.
	* graphds.c: Likewise.
	* graphds.h: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-optimize-isl.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-poly.h: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-scop-detection.h: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* godump.c: Likewise.
	* haifa-sched.c: Likewise.
	* hw-doloop.c: Likewise.
	* hw-doloop.h: Likewise.
	* ifcvt.c: Likewise.
	* insn-addr.h: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-inline-analysis.c: Likewise.
	* ipa-inline-transform.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-inline.h: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-prop.h: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-ref-inline.h: Likewise.
	* ipa-ref.c: Likewise.
	* ipa-ref.h: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-split.c: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-utils.h: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-int.h: Likewise.
	* ira.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lra-lives.c: Likewise.
	* lra.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.h: Likewise.
	* lto-symtab.c: Likewise.
	* mcf.c: Likewise.
	* modulo-sched.c: Likewise.
	* omp-low.c: Likewise.
	* opts-common.c: Likewise.
	* opts-global.c: Likewise.
	* opts.c: Likewise.
	* opts.h: Likewise.
	* passes.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* profile.h: Likewise.
	* read-rtl.c: Likewise.
	* ree.c: Likewise.
	* reg-stack.c: Likewise.
	* regrename.c: Likewise.
	* regrename.h: Likewise.
	* reload.c: Likewise.
	* reload.h: Likewise.
	* reload1.c: Likewise.
	* rtl.h: Likewise.
	* sched-deps.c: Likewise.
	* sched-int.h: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched-ir.h: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* sese.h: Likewise.
	* statistics.h: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* trans-mem.c: Likewise.
	* tree-browser.c: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-chrec.h: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-data-ref.h: Likewise.
	* tree-dfa.c: Likewise.
	* tree-diagnostic.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-eh.c: Likewise.
	* tree-emutls.c: Likewise.
	* tree-flow.h: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-inline.h: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-iterator.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-optimize.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-live.h: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sccvn.h: Likewise.
	* tree-ssa-strlen.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-tail-merge.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa-uninit.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-stdarg.c: Likewise.
	* tree-streamer-in.c: Likewise.
	* tree-streamer-out.c: Likewise.
	* tree-streamer.c: Likewise.
	* tree-streamer.h: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vectorizer.h: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tree.h: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vmsdbgout.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/c6x/c6x.c: Likewise.
	* config/darwin.c: Likewise.
	* config/i386/i386.c: Likewise.
	* config/ia64/ia64.c: Likewise.
	* config/mep/mep.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/pa/pa.c: Likewise.
	* config/rs6000/rs6000-c.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* config/rx/rx.c: Likewise.
	* config/spu/spu-c.c: Likewise.
	* config/vms/vms.c: Likewise.
	* config/vxworks.c: Likewise.
	* config/epiphany/resolve-sw-modes.c: Likewise.

From-SVN: r193595
 2012-11-17 21:54:30 -05:00
Hans-Peter Nilsson
e4878d25f3 re PR middle-end/55030 (gcc.c-torture/execute/builtins/memcpy-chk.c execution, -Os (et al)) 
PR middle-end/55030
	Revert:
	* stmt.c (expand_nl_goto_receiver): Remove almost-copy of
	expand_builtin_setjmp_receiver.
	(expand_label): Adjust, call expand_builtin_setjmp_receiver
	with NULL for the label parameter.
	* builtins.c (expand_builtin_setjmp_receiver): Don't clobber
	the frame-pointer.  Adjust comments.
	[HAVE_builtin_setjmp_receiver]: Emit builtin_setjmp_receiver
	only if LABEL is non-NULL.

From-SVN: r192701
 2012-10-23 01:05:25 +00:00
Hans-Peter Nilsson
8df7772284 stmt.c (expand_nl_goto_receiver): Remove almost-copy of expand_builtin_setjmp_receiver. 
* stmt.c (expand_nl_goto_receiver): Remove almost-copy of
	expand_builtin_setjmp_receiver.
	(expand_label): Adjust, call expand_builtin_setjmp_receiver
	with NULL for the label parameter.
	* builtins.c (expand_builtin_setjmp_receiver): Don't clobber
	the frame-pointer.  Adjust comments.
	[HAVE_builtin_setjmp_receiver]: Emit builtin_setjmp_receiver
	only if LABEL is non-NULL.

From-SVN: r192676
 2012-10-22 09:22:11 +00:00
Chung-Lin Tang
5440a1b0fe builtins.c (expand_builtin_set_thread_pointer): Use create_input_operand() instead of create_fixed_operand(). 
2012-10-13  Chung-Lin Tang  <cltang@codesourcery.com>

	* builtins.c (expand_builtin_set_thread_pointer): Use
	create_input_operand() instead of create_fixed_operand().

From-SVN: r192422
 2012-10-13 09:28:26 +00:00
Chung-Lin Tang
f959607b40 builtins.c (expand_builtin_thread_pointer): New. 
2012-10-11  Chung-Lin Tang  <cltang@codesourcery.com>

	* builtins.c (expand_builtin_thread_pointer): New.
	(expand_builtin_set_thread_pointer): New.
	(expand_builtin): Add BUILT_IN_THREAD_POINTER,
	BUILT_IN_SET_THREAD_POINTER expand cases.
	* builtins.def (BUILT_IN_THREAD_POINTER):
	New __builtin_thread_pointer builtin.
	(BUILT_IN_SET_THREAD_POINTER):
	New __builtin_set_thread_pointer builtin.
	* optabs.def (get_thread_pointer,set_thread_pointer):
	New standard names.
	* doc/md.texi (Standard Names): Document get_thread_pointer and
	set_thread_pointer patterns.
	* config/alpha/alpha.md (get_thread_pointerdi): Rename from load_tp.
	(set_thread_pointerdi): Rename from set_tp.
	* config/alpha/alpha.c (alpha_legitimize_address_1): Change
	gen_load_tp calls to gen_get_thread_pointerdi.
	(alpha_builtin): Remove ALPHA_BUILTIN_THREAD_POINTER,
	ALPHA_BUILTIN_SET_THREAD_POINTER.
	(code_for_builtin): Remove CODE_FOR_load_tp, CODE_FOR_set_tp.
	(alpha_init_builtins): Remove __builtin_thread_pointer,
	__builtin_set_thread_pointer machine-specific builtins.
	(alpha_expand_builtin_thread_pointer): Add hook function for
	TARGET_EXPAND_BUILTIN_THREAD_POINTER.
	(alpha_expand_builtin_set_thread_pointer): Add hook function for
	TARGET_EXPAND_BUILTIN_SET_THREAD_POINTER.
	(alpha_fold_builtin): Remove ALPHA_BUILTIN_THREAD_POINTER,
	ALPHA_BUILTIN_SET_THREAD_POINTER cases.
	* config/arm/arm.md (get_thread_pointersi): New pattern.
	* config/arm/arm-protos.h (arm_load_tp): Add extern declaration.
	* config/arm/arm.c (arm_load_tp): Remove static.
	(arm_builtins): Remove ARM_BUILTIN_THREAD_POINTER.
	(arm_init_tls_builtins): Remove function.
	(arm_init_builtins): Remove call to arm_init_tls_builtins().
	(arm_expand_builtin): Remove ARM_BUILTIN_THREAD_POINTER case.
	* config/mips/mips.md (get_thread_pointer<mode>): New pattern.
	* config/mips/mips-protos.h (mips_expand_thread_pointer):
	Add extern declaration.
	* config/mips/mips.c (mips_expand_thread_pointer):
	Renamed from mips_get_tp.
	(mips_get_tp): New stub calling mips_expand_thread_pointer.
	* config/s390/s390.c (s390_builtin,code_for_builtin_64,
	code_for_builtin_31,s390_init_builtins,s390_expand_builtin): Remove.
	* config/s390/s390.md (get_tp_64,get_tp_31,set_tp_64,set_tp_31):
	Remove.
	(get_thread_pointer<mode>,set_thread_pointer<mode>):
	New, adapted from removed patterns.
	* config/xtensa/xtensa.md (get_thread_pointersi):
	Renamed from load_tp.
	(set_thread_pointersi): Renamed from set_tp.
	* config/xtensa/xtensa.c (xtensa_legitimize_tls_address):
	Change gen_load_tp calls to gen_get_thread_pointersi.
	(xtensa_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER and
	XTENSA_BUILTIN_SET_THREAD_POINTER.
	(xtensa_init_builtins): Remove __builtin_thread_pointer,
	__builtin_set_thread_pointer machine-specific builtins.
	(xtensa_fold_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER,
	XTENSA_BUILTIN_SET_THREAD_POINTER cases.
	(xtensa_expand_builtin): Remove XTENSA_BUILTIN_THREAD_POINTER,
	XTENSA_BUILTIN_SET_THREAD_POINTER cases.

From-SVN: r192364
 2012-10-11 15:05:44 +00:00
Lawrence Crowl
27bcd47cfa Modify gcc/*.[hc] double_int call sites to use the new interface. 
This change entailed adding a few new methods to double_int.

The change results in a 0.163% time improvement with a 70% confidence.

Tested on x86_64.


Index: gcc/ChangeLog

2012-09-06  Lawrence Crowl  <crowl@google.com>

	* double-int.h (double_int::operator &=): New.
	(double_int::operator ^=): New.
	(double_int::operator |=): New.
	(double_int::mul_with_sign): Modify overflow parameter to bool*.
	(double_int::add_with_sign): New.
	(double_int::ule): New.
	(double_int::sle): New.
	(binary double_int::operator *): Remove parameter name.
	(binary double_int::operator +): Likewise.
	(binary double_int::operator -): Likewise.
	(binary double_int::operator &): Likewise.
	(double_int::operator |): Likewise.
	(double_int::operator ^): Likewise.
	(double_int::and_not): Likewise.
	(double_int::from_shwi): Tidy formatting.
	(double_int::from_uhwi): Likewise.
	(double_int::from_uhwi): Likewise.
	* double-int.c (double_int::mul_with_sign): Modify overflow parameter
	to bool*.
	(double_int::add_with_sign): New.
	(double_int::ule): New.
	(double_int::sle): New.
	* builtins.c: Modify to use the new double_int interface.
	* cgraph.c: Likewise.
	* combine.c: Likewise.
	* dwarf2out.c: Likewise.
	* emit-rtl.c: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* fixed-value.c: Likewise.
	* fold-const.c: Likewise.
	* gimple-fold.c: Likewise.
	* gimple-ssa-strength-reduction.c: Likewise.
	* gimplify-rtx.c: Likewise.
	* ipa-prop.c: Likewise.
	* loop-iv.c: Likewise.
	* optabs.c: Likewise.
	* stor-layout.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-dfa.c: Likewise.
	* tree-flow-inline.h: Likewise.
	* tree-object-size.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-sra.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-sccvn: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vrp.c: Likewise.
	* tree.h: Likewise.
	* tree.c: Likewise.
	* varasm.c: Likewise.

From-SVN: r191047
 2012-09-07 00:06:35 +00:00
Jakub Jelinek
854f927236 re PR middle-end/54486 (Spurious printf format warning mentions nonexistent type 'sizetype') 
PR middle-end/54486
	* builtins.c (fold_builtin_strspn, fold_builtin_strcspn): Use
	build_int_cst with size_type_node instead of size_int.

	* c-c++-common/pr54486.c: New test.

From-SVN: r190986
 2012-09-05 18:27:55 +02:00
Ulrich Weigand
215770ada8 builtins.c (expand_builtin_atomic_compare_exchange): Pass old value operand as MEM to expand_atomic_compare_and_swap. 
* builtins.c (expand_builtin_atomic_compare_exchange): Pass old
	value operand as MEM to expand_atomic_compare_and_swap.

	* config/s390/s390.md ("atomic_compare_and_swap<mode>"): Accept
	nonimmediate_operand for old value; generate load and store if
	needed.
	* config/s390/s390.c (s390_expand_cs_hqi): Accept any operand
	as vtarget.

From-SVN: r190236
 2012-08-08 18:03:37 +00:00
Richard Henderson
2225b9f298 Introduce and use unknown_optab 
Prep for a later patch where this becomes an enum value.

        * optabs.h (unknown_optab): New.
        * builtins.c (interclass_mathfn_icode): Use it.
        * dojump.c (do_compare_rtx_and_jump): Likewise.
        * optabs.c (optab_for_tree_code, expand_binop): Likewise.
        * tree-vect-generic.c (add_rshift, expand_vector_divmod): Likewise.
        (expand_vector_operations_1): Likewise.
        * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
        * tree-vect-stmts.c (supportable_narrowing_operation): Likewise.

From-SVN: r189816
 2012-07-24 10:28:41 -07:00
Richard Guenther
3c82efd91f builtins.c (get_object_alignment_2): Correct offset handling when using type alignment of a MEM_REF kind base. 
2012-07-20  Richard Guenther  <rguenther@suse.de>

	* builtins.c (get_object_alignment_2): Correct offset handling
	when using type alignment of a MEM_REF kind base.

From-SVN: r189704
 2012-07-20 08:31:26 +00:00
Richard Guenther
b0f4a35f73 tree.h (get_object_or_type_alignment): Remove. 
2012-07-18  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_object_or_type_alignment): Remove.
	* builtins.c (get_object_alignment_2): New function copied from
	get_object_alignment_1.  Take extra argument to indicate whether
	we take the address of EXP.  Rework to use type alignment information
	if not, and return whether the result is an approximation or not.
	(get_object_alignment_1): Wrap around get_object_alignment_2.
	(get_pointer_alignment_1): Call get_object_alignment_2 indicating
	we take the address.
	(get_object_or_type_alignment): Remove.
	* expr.c (expand_assignment): Call get_object_alignment.
	(expand_expr_real_1): Likewise.

From-SVN: r189607
 2012-07-18 08:49:55 +00:00
Richard Guenther
44fabee4e2 re PR c/53937 (Pack'ing struct causes gcc to not recognize that an field's address is aligned) 
2012-07-13  Richard Guenther  <rguenther@suse.de>

	PR middle-end/53937
	* builtins.c (get_pointer_alignment_1): Handle constant
	pointers.

From-SVN: r189458
 2012-07-13 09:45:00 +00:00
Michael Matz
625ed17217 re PR middle-end/53688 (191.fma3d in SPEC CPU 2000 miscompiled) 
PR middle-end/53688
	* builtins.c (get_memory_rtx): Always build an all-aliasing MEM_REF
	with correct size.

testsuite/
	* gcc.c-torture/execute/pr53688.c: New test.

From-SVN: r188852
 2012-06-21 12:18:23 +00:00
Kenneth Zadeck
49ab6098ee 2012-06-2 Kenneth Zadeck <zadeck@naturalbridge.com> 
* expmed.c (expand_mult, choose_multiplier): Change "2 *
	HOST_BITS_PER_WIDE_INT" to "HOST_BITS_PER_DOUBLE_INT".
	* expr.c (convert_modes): Likewise.
	* explow.c (plus_constant): Likewise.
	* fixed-value.c (fixed_saturate1, fixed_saturate2)
	(do_fixed_add, do_fixed_multiply, do_fixed_multiply)
	(do_fixed_multiply, do_fixed_multiply, do_fixed_divide)
	(do_fixed_divide, do_fixed_divide, do_fixed_divide)
	(do_fixed_divide, do_fixed_divide, do_fixed_shift, do_fixed_shift)
	(do_fixed_shift, fixed_convert, fixed_convert)
	(fixed_convert_from_int, fixed_convert_from_int)
	(fixed_convert_from_real): Likewise.
	* fold-const.c (fold_convert_const_int_from_fixed, sign_bit_p)
	(native_interpret_int, fold_binary_loc, fold_ternary_loc): Likewise.
	* varasm.c (output_constructor_bitfield): Likewise.
	* tree-vrp.c (register_edge_assert_for_2): Likewise.
	* double-int.c (rshift_double, lshift_double): Likewise.
	* double-int.h (double_int_fits_in_uhwi_p, double_int, double_int): Likewise.
	* simplify-rtx.c (mode_signbit_p)
	(simplify_const_unary_operation, simplify_binary_operation_1)
	(simplify_immed_subreg): Likewise.
	* builtins.c (c_readstr, fold_builtin_bitop): Likewise.
	* tree-vect-generic.c (build_replicated_const): Likewise.
	* dbxout.c (stabstr_O): Likewise.
	* emit-rtl.c (immed_double_int_const, immed_double_const)
	(gen_lowpart_common, init_emit_once): Likewise.
	* tree.c (integer_pow2p, tree_log2, tree_floor_log2)
	(widest_int_cst_value, upper_bound_in_type): Likewise.
	* stor-layout.c (initialize_sizetypes, fixup_signed_type)
	(fixup_unsigned_type): Likewise.
	* real.c (real_to_integer2, real_from_integer): Likewise.
	* dwarf2out.c (size_of_loc_descr, size_of_die, output_die)
	(clz_loc_descriptor, mem_loc_descriptor): Likewise.

From-SVN: r188139
 2012-06-02 16:08:39 +00:00
Michael Matz
9474e8ab4a rtl.h (assign_stack_temp, [...]): Remove 'keep' argument. 
* rtl.h (assign_stack_temp, assign_stack_temp_for_type,
	assign_temp): Remove 'keep' argument.
	(mark_temp_addr_taken): Remove prototype.
	* tree.h (expand_decl): Remove prototype.
	* function.c (struct temp_slot): Remove addr_taken and keep
	member.
	(assign_stack_temp_for_type) Don't initialize above, remove
	keep argument.
	(assign_stack_temp, assign_temp): Remove keep argument.
	(mark_temp_addr_taken): Remove.
	(preserve_temp_slots): Remove handling of addr_taken and keep
	members.
	(free_temp_slots): Ditto.
	* expr.c (expand_expr_real_1 <COMPOUND_LITERAL_EXPR>): Remove
	dead code.
	* stmt.c (expand_asm_operands): Remove dead code.
	(expand_decl): Remove.
	* c-decl.c (finish_struct): Don't call expand_decl.
	* builtins.c (expand_builtin_cexpi): Adjust calls to assign_temp
	and assign_stack_temp.
	* calls.c (save_fixed_argument_area, initialize_argument_information,
	expand_call, emit_library_call_value_1, store_one_arg): Ditto.
	* expmed.c (extract_bit_field_1): Ditto.
	* expr.c (emit_group_load_1, emit_group_store,
	copy_blkmode_from_reg, emit_push_insn, expand_assignment,
	store_field, expand_constructor, expand_cond_expr_using_cmove,
	expand_expr_real_2, expand_expr_real_1): Ditto.
	* stmt.c (expand_asm_operands, expand_return): Ditto.

	* function.c (pop_temp_slots): Call free_temp_slots.
	* calls.c (store_one_arg): Don't call preserve_temp_slots or
	free_temp_slots.
	* expr.c (expand_assignment): Don't call free_temp_slots.

	* config/arm/arm.c (neon_expand_vector_init): Ditto.
	* config/i386/i386.c (ix86_expand_vector_set): Ditto.
	(ix86_expand_vector_extract): Ditto.
	* config/ia64/ia64.c (spill_xfmode_rfmode_operand,
	ia64_expand_movxf_movrf): Ditto.
	* config/mips/mips.c (mips_expand_vi_general): Ditto.
	* config/mmix/mmix.md (floatdisf2, floatunsdisf2, truncdfsf2,
	extendsfdf2): Ditto.
	* config/rs6000/rs6000.c (rs6000_expand_vector_init,
	rs6000_expand_vector_set, rs6000_expand_vector_extract,
	rs6000_allocate_stack_temp): Ditto.
	* config/rs6000/rs6000.md (fix_trunctfsi2_fprs): Ditto.
	* config/sparc/sparc.c (emit_soft_tfmode_libcall,
	sparc_emit_float_lib_cmp, sparc_emit_float_lib_cmp,
	sparc_expand_vector_init): Ditto.

From-SVN: r187965
 2012-05-29 14:44:47 +00:00
Richard Sandiford
0a81f074cf rtl.h (plus_constant, [...]): Merge into a single plus_constant function. 
gcc/
	* rtl.h (plus_constant, plus_constant_mode): Merge into a single
	plus_constant function.
	* explow.c (plus_constant, plus_constant_mode): Likewise.  Assert
	that the mode is sensible.
	(use_anchored_address, round_push, allocate_dynamic_stack_space)
	(probe_stack_range, anti_adjust_stack_and_probe): Update calls to
	plus_constant.

	* alias.c (canon_rtx): Likewise.
	(init_alias_analysis): Likewise.
	* builtins.c (expand_builtin_return_addr)
	(expand_builtin_setjmp_setup, expand_builtin_longjmp)
	(expand_builtin_nonlocal_goto, expand_builtin_update_setjmp_buf)
	(expand_builtin_apply_args_1, expand_builtin_apply, expand_movstr)
	(expand_builtin_stpcpy): Likewise.
	* calls.c (save_fixed_argument_area, restore_fixed_argument_area)
	(compute_argument_addresses, internal_arg_pointer_based_exp)
	(expand_call, emit_library_call_value_1): Likewise.
	* cfgexpand.c (expand_one_stack_var_at, expand_debug_expr): Likewise.
	* combine-stack-adj.c (try_apply_stack_adjustment): Likewise.
	* combine.c (combine_simplify_rtx, force_to_mode): Likewise.
	* cse.c (insert_const_anchor, find_reg_offset_for_const)
	(use_related_value, fold_rtx): Likewise.
	* cselib.c (cselib_subst_to_values): Likewise.
	* dse.c (record_store, check_mem_read_rtx): Likewise.
	* dwarf2out.c (rtl_for_decl_location, gen_variable_die): Likewise.
	* emit-rtl.c (adjust_address_1): Likewise.
	* except.c (sjlj_emit_function_enter)
	(expand_builtin_extract_return_addr)
	(expand_builtin_frob_return_addr): Likewise.
	* expmed.c (expand_divmod): Likewise.
	* expr.c (move_by_pieces, store_by_pieces, store_by_pieces_1)
	(emit_move_resolve_push, push_block, emit_push_insn, store_expr)
	(expand_expr_addr_expr_1, expand_expr_real_1): Likewise.
	* function.c (assign_stack_local_1)
	(instantiate_virtual_regs_in_rtx): Likewise.
	* optabs.c (prepare_cmp_insn): Likewise.
	* recog.c (offsettable_address_addr_space_p): Likewise.
	* reload.c (find_reloads_address, form_sum)
	(find_reloads_subreg_address): Likewise.
	* reload1.c (init_reload, eliminate_regs_1)
	(eliminate_regs_in_insn): Likewise.
	* simplify-rtx.c (simplify_unary_operation_1)
	(simplify_binary_operation_1, simplify_plus_minus): Likewise.
	* var-tracking.c (compute_cfa_pointer, prepare_call_arguments)
	(vt_add_function_parameter): Likewise.

	* config/alpha/alpha.h (EH_RETURN_HANDLER_RTX): Likewise.
	* config/alpha/vms.h (EH_RETURN_HANDLER_RTX): Likewise.
	* config/alpha/alpha.c (alpha_legitimize_address_1)
	(get_unaligned_address, alpha_expand_unaligned_load)
	(alpha_expand_unaligned_store, alpha_expand_unaligned_load_words)
	(alpha_expand_unaligned_store_words, alpha_expand_block_clear)
	(alpha_expand_builtin_establish_vms_condition_handler)
	(alpha_setup_incoming_varargs, emit_frame_store_1)
	(alpha_expand_prologue, alpha_expand_epilogue)
	(alpha_use_linkage): Likewise.
	* config/alpha/alpha.md: Likewise.

	* config/arm/arm.c (arm_trampoline_init, legitimize_pic_address)
	(arm_load_pic_register, arm_pic_static_addr, arm_legitimize_address)
	(thumb_legitimize_address, arm_gen_load_multiple_1)
	(arm_gen_store_multiple_1, arm_gen_multiple_op, gen_ldm_seq)
	(gen_stm_seq, gen_const_stm_seq, arm_block_move_unaligned_straight)
	(arm_block_move_unaligned_loop, arm_gen_movmemqi, arm_reload_in_hi)
	(arm_reload_out_hi, arm_reorg, vfp_emit_fstmd, emit_multi_reg_push)
	(emit_sfm, thumb_set_frame_pointer, arm_expand_prologue)
	(thumb1_emit_multi_reg_push, thumb1_expand_prologue)
	(thumb_expand_movmemqi, arm_set_return_address)
	(thumb_set_return_address): Likewise.
	* config/arm/arm.md: Likewise.

	* config/avr/avr.c (avr_incoming_return_addr_rtx)
	(avr_prologue_setup_frame, expand_epilogue)
	(avr_const_address_lo16): Likewise.

	* config/bfin/bfin.h (EH_RETURN_HANDLER_RTX): Likewise.
	* config/bfin/bfin.c (setup_incoming_varargs, bfin_load_pic_reg)
	(bfin_expand_prologue, bfin_trampoline_init, bfin_expand_call)
	(bfin_output_mi_thunk): Likewise.

	* config/c6x/c6x.c (c6x_initialize_trampoline)
	(c6x_output_mi_thunk): Likewise.

	* config/cr16/cr16.h (EH_RETURN_HANDLER_RTX): Likewise.
	* config/cr16/cr16.c (cr16_create_dwarf_for_multi_push): Likewise.

	* config/cris/cris.c (cris_return_addr_rtx, cris_split_movdx)
	(cris_expand_prologue, cris_expand_epilogue, cris_gen_movem_load)
	(cris_emit_movem_store, cris_trampoline_init): Likewise.
	* config/cris/cris.md: Likewise.

	* config/darwin.c (machopic_indirect_data_reference)
	(machopic_legitimize_pic_address): Likewise.

	* config/epiphany/epiphany.c (epiphany_emit_save_restore)
	(epiphany_expand_prologue, epiphany_expand_epilogue)
	(epiphany_trampoline_init): Likewise.
	* config/epiphany/epiphany.md: Likewise.

	* config/fr30/fr30.c (fr30_move_double): Likewise.

	* config/frv/frv.c (frv_dwarf_store, frv_expand_prologue)
	(frv_expand_block_move, frv_expand_block_clear, frv_return_addr_rtx)
	(frv_index_memory, unspec_got_name, frv_find_base_term)
	(frv_output_dwarf_dtprel): Likewise.

	* config/h8300/h8300.c (h8300_push_pop, h8300_return_addr_rtx)
	(h8300_swap_into_er6, h8300_swap_out_of_er6): Likewise.

	* config/i386/i386.h (RETURN_ADDR_RTX): Likewise.
	* config/i386/i386.c (setup_incoming_varargs_64)
	(setup_incoming_varargs_ms_64, choose_baseaddr)
	(ix86_emit_save_reg_using_mov, ix86_adjust_stack_and_probe)
	(ix86_emit_probe_stack_range, ix86_expand_prologue)
	(ix86_emit_restore_reg_using_pop, ix86_emit_leave)
	(ix86_expand_epilogue, legitimize_pic_address, ix86_legitimize_address)
	(ix86_split_long_move, ix86_expand_movmem, ix86_expand_setmem)
	(ix86_static_chain, ix86_trampoline_init, x86_this_parameter)
	(x86_output_mi_thunk): Likewise.
	* config/i386/i386.md: Likewise.

	* config/ia64/ia64.c (ia64_expand_load_address)
	(ia64_expand_tls_address, ia64_expand_move, ia64_split_tmode)
	(do_spill, ia64_trampoline_init): Likewise.

	* config/iq2000/iq2000.c (iq2000_va_start)
	(iq2000_emit_frame_related_store, iq2000_expand_prologue)
	(iq2000_expand_eh_return, iq2000_setup_incoming_varargs)
	(iq2000_print_operand, iq2000_legitimize_address): Likewise.

	* config/lm32/lm32.c (lm32_setup_incoming_varargs): Likewise.

	* config/m32c/m32c.c (m32c_return_addr_rtx)
	(m32c_expand_insv): Likewise.

	* config/m32r/m32r.c (m32r_setup_incoming_varargs)
	(m32r_legitimize_pic_address, m32r_print_operand)
	(m32r_print_operand_address): Likewise.

	* config/m68k/linux.h (FINALIZE_TRAMPOLINE): Likewise.
	* config/m68k/m68k.h (RETURN_ADDR_RTX): Likewise.
	(EH_RETURN_HANDLER_RTX): Likewise.
	* config/m68k/m68k.c (m68k_emit_movem, m68k_expand_prologue)
	(m68k_expand_epilogue, legitimize_pic_address)
	(m68k_output_mi_thunk): Likewise.
	* config/m68k/m68k.md: Likewise.

	* config/mcore/mcore.c (mcore_expand_prolog): Likewise.
	(mcore_expand_epilog): Likewise.
	* config/mcore/mcore.md: Likewise.

	* config/mep/mep.c (mep_allocate_initial_value)
	(mep_expand_prologue, mep_expand_epilogue): Likewise.

	* config/microblaze/microblaze.c (double_memory_operand)
	(microblaze_block_move_loop): Likewise.

	* config/mips/mips.c (mips_strip_unspec_address, mips_add_offset)
	(mips_setup_incoming_varargs, mips_va_start, mips_block_move_loop)
	(mips_print_operand, mips16e_save_restore_reg, mips_save_restore_reg)
	(mips_expand_prologue, mips_epilogue_set_cfa)
	(mips_expand_epilogue): Likewise.
	* config/mips/mips.md: Likewise.

	* config/mmix/mmix.c (mmix_dynamic_chain_address, mmix_return_addr_rtx)
	(mmix_expand_prologue, mmix_expand_epilogue): Likewise.

	* config/mn10300/mn10300.c (mn10300_gen_multiple_store)
	(mn10300_builtin_saveregs, mn10300_trampoline_init): Likewise.

	* config/moxie/moxie.h (INCOMING_RETURN_ADDR_RTX): Likewise.
	(EH_RETURN_HANDLER_RTX): Likewise.
	* config/moxie/moxie.c (moxie_static_chain): Likewise.

	* config/pa/pa.c (legitimize_pic_address, hppa_legitimize_address)
	(store_reg, set_reg_plus_d, pa_expand_prologue, load_reg)
	(pa_return_addr_rtx, hppa_builtin_saveregs)
	(pa_trampoline_init): Likewise.
	* config/pa/pa.md: Likewise.

	* config/pdp11/pdp11.c (pdp11_expand_epilogue): Likewise.

	* config/picochip/picochip.c (picochip_static_chain): Likewise.

	* config/rs6000/rs6000.h (RS6000_SAVE_TOC): Likewise.
	* config/rs6000/rs6000.c (rs6000_legitimize_address)
	(setup_incoming_varargs, print_operand, rs6000_return_addr)
	(rs6000_emit_eh_reg_restore, rs6000_emit_probe_stack_range)
	(rs6000_emit_epilogue)
	(rs6000_machopic_legitimize_pic_address): Likewise.

	* config/rx/rx.c (gen_rx_rtsd_vector, gen_rx_popm_vector): Likewise.

	* config/s390/s390.h (INITIAL_FRAME_ADDRESS_RTX): Likewise.
	(DYNAMIC_CHAIN_ADDRESS): Likewise.
	* config/s390/s390.c (s390_decompose_address, legitimize_pic_address)
	(s390_delegitimize_address, print_operand, annotate_constant_pool_refs)
	(replace_constant_pool_ref, s390_return_addr_rtx, s390_back_chain_rtx)
	(save_fpr, restore_fpr, save_gprs, restore_gprs, s390_emit_prologue)
	(s390_emit_epilogue, s390_function_profiler): Likewise.
	* config/s390/s390.md: Likewise.

	* config/score/score.c (score_add_offset, score_prologue): Likewise.

	* config/sh/sh.c (expand_block_move, push_regs, sh_builtin_saveregs)
	(sh_output_mi_thunk): Likewise.
	* config/sh/sh.md: Likewise.

	* config/sparc/sparc.h (DYNAMIC_CHAIN_ADDRESS, FRAME_ADDR_RTX)
	(RETURN_ADDR_RTX, INCOMING_RETURN_ADDR_RTX): Likewise.
	* config/sparc/sparc.c (sparc_legitimize_pic_address)
	(sparc_emit_probe_stack_range, emit_save_or_restore_regs)
	(emit_window_save, sparc_flat_expand_prologue, sparc_struct_value_rtx)
	(emit_and_preserve): Likewise.
	* config/sparc/sparc.md: Likewise.

	* config/spu/spu.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
	* config/spu/spu.c (spu_expand_insv, spu_machine_dependent_reorg)
	(spu_setup_incoming_varargs, ea_load_store_inline)
	(spu_expand_load): Likewise.

	* config/stormy16/stormy16.c (xstormy16_expand_prologue)
	(combine_bnp): Likewise.

	* config/tilegx/tilegx.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
	* config/tilegx/tilegx.c (tilegx_setup_incoming_varargs)
	(tilegx_expand_unaligned_load, tilegx_trampoline_init): Likewise.

	* config/tilepro/tilepro.h (DYNAMIC_CHAIN_ADDRESS): Likewise.
	* config/tilepro/tilepro.c (tilepro_setup_incoming_varargs)
	(tilepro_expand_unaligned_load, tilepro_trampoline_init): Likewise.

	* config/v850/v850.c (expand_prologue, expand_epilogue): Likewise.
	* config/v850/v850.md: Likewise.

	* config/vax/elf.h (EH_RETURN_STACKADJ_RTX): Likewise.
	(EH_RETURN_HANDLER_RTX): Likewise.
	* config/vax/vax.h (DYNAMIC_CHAIN_ADDRESS, RETURN_ADDR_RTX): Likewise.
	* config/vax/vax.c (vax_add_reg_cfa_offset, vax_expand_prologue)
	(print_operand_address, vax_trampoline_init): Likewise.

	* config/xtensa/xtensa.c (xtensa_expand_prologue, xtensa_return_addr)
	(xtensa_function_value_regno_p): Likewise.

From-SVN: r187199
 2012-05-05 17:41:49 +00:00
Martin Jambor
644ffefd9b builtins.c (get_object_alignment_1): Return whether we can determine the alignment or conservatively assume byte... 
2012-05-03  Martin Jambor  <mjambor@suse.cz>

	* builtins.c (get_object_alignment_1): Return whether we can determine
	the alignment or conservatively assume byte alignment.  Return the
	alignment by reference.  Use get_pointer_alignment_1 for dereference
	alignment.
	(get_pointer_alignment_1): Return whether we can determine the
	alignment or conservatively assume byte alignment.  Return the
	alignment by reference.  Use get_ptr_info_alignment to get SSA name
	alignment.
	(get_object_alignment): Update call to get_object_alignment_1.
	(get_object_or_type_alignment): Likewise, fall back to type alignment
	only when it returned false.
	(get_pointer_alignment): Update call to get_pointer_alignment_1.
	* fold-const.c (get_pointer_modulus_and_residue): Update call to
	get_object_alignment_1.
	* ipa-prop.c (ipa_modify_call_arguments): Update call to
	get_pointer_alignment_1.
	* tree-sra.c (build_ref_for_offset): Likewise, fall back to the type
	of MEM_REF or TARGET_MEM_REF only when it returns false.
	* tree-ssa-ccp.c (get_value_from_alignment): Update call to
	get_object_alignment_1.
	(ccp_finalize): Use set_ptr_info_alignment.
	* tree.h (get_object_alignment_1): Update declaration.
	(get_pointer_alignment_1): Likewise.
	* gimple-pretty-print.c (dump_gimple_phi): Use get_ptr_info_alignment.
	(dump_gimple_stmt): Likewise.
	* tree-flow.h (ptr_info_def): Updated comments of fields align and
	misalign.
	(get_ptr_info_alignment): Declared.
	(mark_ptr_info_alignment_unknown): Likewise.
	(set_ptr_info_alignment): Likewise.
	(adjust_ptr_info_misalignment): Likewise.
	* tree-ssa-address.c (copy_ref_info): Use new access functions to get
	and set alignment of SSA names.
	* tree-ssa-loop-ivopts.c (rewrite_use_nonlinear_expr): Call
	mark_ptr_info_alignment_unknown.
	* tree-ssanames.c (get_ptr_info_alignment): New function.
	(mark_ptr_info_alignment_unknown): Likewise.
	(set_ptr_info_alignment): Likewise.
	(adjust_ptr_info_misalignment): Likewise.
	(get_ptr_info): Call mark_ptr_info_alignment_unknown.
	* tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref):
	Likewise.
	(bump_vector_ptr): Likewise.
	* tree-vect-stmts.c (create_array_ref): Use set_ptr_info_alignment.
	(vectorizable_store): Likewise.
	(vectorizable_load): Likewise.

From-SVN: r187101
 2012-05-03 17:48:56 +02:00
Kirill Yukhin
5dcfdccd32 ChangeLog entry: 
* coretypes (MEMMODEL_MASK): New.
        * builtins.c (get_memmodel): Add val. Call target.memmodel_check
        and return new variable.
        (expand_builtin_atomic_exchange):  Mask memmodel values.
        (expand_builtin_atomic_compare_exchange): Ditto.
        (expand_builtin_atomic_load): Ditto.
        (expand_builtin_atomic_store): Ditto.
        (expand_builtin_atomic_clear): Ditto.
        * doc/extend.texi: Mention port-dependent memory model flags.
        * config/i386/cpuid.h (bit_HLE): New.
        * config/i386/driver-i386.c (host_detect_local_cpu): Detect
        HLE support.
        * config/i386/i386-protos.h (ix86_generate_hle_prefix): New.
        * config/i386/i386-c.c (ix86_target_macros_internal): Set
        HLE defines.
        (ix86_target_string)<-mhle>: New.
        (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto.
        * config/i386/i386.c (ix86_target_string)<OPTION_MASK_ISA_HLE>:
        New.
        (ix86_valid_target_attribute_inner_p)<OPT_mhle>: Ditto.
        (ix86_option_override_internal)<PTA_HLE>: New switch, set it
        enabled for generic, generic64 and core-avx2.
        (ix86_print_operand): Generate HLE lock prefixes.
        (ix86_memmodel_check): New.
        (TARGET_MEMMODEL_CHECK): Ditto.
        * config/i386/i386.h (OPTION_ISA_HLE): Ditto.
        (IX86_HLE_ACQUIRE): Ditto.
        (IX86_HLE_RELEASE): Ditto.
        * config/i386/i386.h (ix86_generate_hle_prefix): Ditto.
        * config/i386/i386.opt (mhle): Ditto.
        * config/i386/sync.md(atomic_compare_and_swap<mode>): Pass
        success model to instruction emitter.
        (atomic_fetch_add<mode>): Ditto.
        (atomic_exchange<mode>): Ditto.
        (atomic_add<mode>): Ditto.
        (atomic_sub<mode>): Ditto.
        (atomic_<code><mode>): Ditto.
        (*atomic_compare_and_swap_doubledi_pic): Ditto.
        (atomic_compare_and_swap_single<mode>): Define and use argument
        for success model.
        (atomic_compare_and_swap_double<mode>): Ditto.
        * configure.ac: Check if assembler support HLE prefixes.
        * configure: Regenerate.
        * config.in: Ditto.

testsuite/ChangeLog entry:

        * gcc.target/i386/hle-cmpxchg-acq-1.c: New.
        * gcc.target/i386/hle-cmpxchg-rel-1.c: Ditto.
        * gcc.target/i386/hle-add-acq-1.c: Ditto.
        * gcc.target/i386/hle-add-rel-1.c: Ditto.
        * gcc.target/i386/hle-and-acq-1.c: Ditto.
        * gcc.target/i386/hle-and-rel-1.c: Ditto.
        * gcc.target/i386/hle-or-acq-1.c: Ditto.
        * gcc.target/i386/hle-or-rel-1.c: Ditto.
        * gcc.target/i386/hle-sub-acq-1.c: Ditto.
        * gcc.target/i386/hle-sub-rel-1.c: Ditto.
        * gcc.target/i386/hle-xadd-acq-1.c: Ditto.
        * gcc.target/i386/hle-xadd-rel-1.c: Ditto.
        * gcc.target/i386/hle-xchg-acq-1.c: Ditto.
        * gcc.target/i386/hle-xchg-rel-1.c: Ditto.
        * gcc.target/i386/hle-xor-acq-1.c: Ditto.
        * gcc.target/i386/hle-xor-rel-1.c: Ditto.



Co-Authored-By: Andi Kleen <ak@linux.intel.com>

From-SVN: r187051
 2012-05-02 15:32:01 +00:00
Dodji Seketeli
b9c8da345c Add -Wvarargs option 
Several warnings related to questionable usage cases of variadic
function related macros (like va_start) could not be controlled by any
warning-related macro.  Fixed thus, by introducing the -Wvarargs
option.

Tested on x86_64-unknown-linux-gnu against trunk.

gcc/c-family/

	* c.opt (Wvarargs):  Define new option.

gcc/
	* builtins.c (fold_builtin_next_arg):  Use OPT_Wvarargs as an
	argument for the various warning_at calls.

gcc/doc/

	* invoke.texi: Update the documentation.

gcc/testsuite/

	* c-c++-common/Wvarargs.c: New test case.
	* c-c++-common/Wvarargs-2.c: Likewise.

From-SVN: r186978
 2012-04-30 13:43:57 +02:00
Dodji Seketeli
34c8879087 Fix va_start related location 
In gcc/testsuite/gcc.dg/pr30457.c, the first warning was not being
emitted because the relevant location was inside the var_start macro
defined in a system header.  It can even point to a token for a
builtin macro there.  This patch unwinds to the first token in real
source code in that case.

Tested on x86_64-unknown-linux-gnu against trunk.

	* builtins.c (fold_builtin_next_arg): Unwinds to the first
	location in real source code.

From-SVN: r186975
 2012-04-30 13:43:14 +02:00
Eric Botcazou
ac868f29d7 re PR target/52624 (missing __builtin_bswap16) 
PR target/52624
	* doc/extend.texi (Other Builtins): Document __builtin_bswap16.
	(PowerPC AltiVec/VSX Built-in Functions): Remove it.
	* doc/md.texi (Standard Names): Add bswap.
	* builtin-types.def (BT_UINT16): New primitive type.
	(BT_FN_UINT16_UINT16): New function type.
	* builtins.def (BUILT_IN_BSWAP16): New.
	* builtins.c (expand_builtin_bswap): Add TARGET_MODE argument.
	(expand_builtin) <BUILT_IN_BSWAP16>: New case.  Pass TARGET_MODE to
	expand_builtin_bswap.
	(fold_builtin_bswap): Add BUILT_IN_BSWAP16 case.
	(fold_builtin_1): Likewise.
	(is_inexpensive_builtin): Likewise.
	* optabs.c (expand_unop): Deal with bswap in HImode specially.  Add
	missing bits for bswap to libcall code.
	* tree.c (build_common_tree_nodes): Build uint16_type_node.
	* tree.h (enum tree_index): Add TI_UINT16_TYPE.
	(uint16_type_node): New define.
	* config/rs6000/rs6000-builtin.def (RS6000_BUILTIN_BSWAP_HI): Delete.
	* config/rs6000/rs6000.c (rs6000_expand_builtin): Remove handling of
	above builtin.
	(rs6000_init_builtins): Likewise.
	* config/rs6000/rs6000.md (bswaphi2): Add TARGET_POWERPC predicate.
c-family/
	* c-common.h (uint16_type_node): Rename into...
	(c_uint16_type_node): ...this.
	* c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
	* c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.

From-SVN: r186308
 2012-04-11 11:13:39 +00:00
Uros Bizjak
18ae1560d1 builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of copy_to_mode_reg (Pmode, ...). 
* builtins.c (expand_builtin_cexpi): Use copy_addr_to_reg instead of
	copy_to_mode_reg (Pmode, ...).
	(expand_builtin_frame_address): Ditto.
	* expr.c (emit_block_move_via_libcall): Ditto.
	(set_storage_via_libcall): Ditto.

	* config/i386/i386.c (ix86_expand_movmem): Ditto.
	(ix86_expand_setmem): Ditto.
	(ix86_trampoline_init): DItto.
	* config/i386/i386.md (cmpstrnsi): Ditto.
	(allocate_stack): Ditto.

From-SVN: r185541
 2012-03-19 21:35:59 +01:00
Jakub Jelinek
ff63ac4d66 re PR middle-end/52592 (compilation failure with undefined reference to `__builtin_iround') 
PR middle-end/52592
	* builtins.c (expand_builtin_int_roundingfn_2): If expanding
	BUILT_IN_IR{INT,OUND}* using optab fails, emit lr{int,ound}*
	calls instead of __builtin_ir{int,ound}*.

	* gcc.dg/pr52592.c: New test.

Co-Authored-By: Andrew Pinski <apinski@cavium.com>

From-SVN: r185431
 2012-03-15 14:30:04 +01:00
Jakub Jelinek
58d38fd2d6 re PR middle-end/52177 (ICE: verify_gimple failed: non-trivial conversion at assignment with __atomic_is_lock_free()) 
PR middle-end/52177
	* builtins.c (fold_builtin_atomic_always_lock_free,
	expand_builtin_atomic_always_lock_free,
	fold_builtin_atomic_is_lock_free,
	expand_builtin_atomic_is_lock_free): Return and/or test
	boolean_true_node/boolean_false_node instead of
	integer_one_node/integer_zero_node.

	* c-c++-common/pr52177.c: New test.

From-SVN: r184096
 2012-02-10 16:31:18 +01:00
Bin Cheng
15ed19ff32 re PR middle-end/51867 (GCC generates inconsistent code for same sources calling builtin calls, like sqrtf) 
PR target/51867
	* builtins.c (expand_builtin): Don't check DECL_ASSEMBLER_NAME_SET_P.

	PR target/51867
	* testsuite/c-c++-common/dfp/signbit-2.c: Change '-O0' to '-O1'.
	* testsuite/gcc.dg/pr51867.c: New test.

From-SVN: r184037
 2012-02-09 09:37:37 +00:00
Ian Lance Taylor
183dd1301c compiler: Use new __builtin_init_heap_trampoline. 
PR go/47656
	* builtins.def (BUILT_IN_INIT_HEAP_TRAMPOLINE): Define.
	* builtins.c (expand_builtin_init_trampoline): Add onstack
	parameter.  Change caller.
	(expand_builtin): Handle BUILT_IN_INIT_HEAP_TRAMPOLINE.
	* tree.c (build_common_builtin_nodes): Declare
	__builtin_init_heap_trampoline.

From-SVN: r183650
 2012-01-27 22:25:02 +00:00
Richard Guenther
87c0fb4bcb tree.h (get_pointer_alignment_1): Declare. 
2012-01-25  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_pointer_alignment_1): Declare.
	* builtins.c (get_pointer_alignment_1): New function.
	(get_pointer_alignment): Use it.

From-SVN: r183514
 2012-01-25 11:14:28 +00:00
Romain Geissler
f3fc9b804a builtins.def (BUILT_IN_STPNCPY_CHK): New definition. 
* builtins.def (BUILT_IN_STPNCPY_CHK): New definition.
	* builtins.c (expand_builtin, fold_builtin_4, maybe_emit_chk_warning):
	Add BUILT_IN_STPNCPY_CHK case.
	* gimple-fold.c (gimple_fold_builtin): Likewise.
	* tree-object-size.c (pass_through_call): Likewise.
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1,
	call_may_clobber_ref_p_1): Likewise.
	* tree-ssa-structalias.c (find_func_aliases_for_builtin_call,
	find_func_clobbers): Likewise.
	* tree.h (fold_builtin_strncpy_chk): Rename to fold_builtin_stxncpy_chk
	* builtins.c (fold_builtin_strncpy_chk): Likewise.
	Rewrite stpncpy_chk calls to strncpy_chk calls if returned value is
	ignored.

	* gcc.c-torture/execute/builtins/chk.h (stpncpy, stpncpy_disallowed):
	New definitions.
	* gcc.c-torture/execute/builtins/lib/chk.c (stpncpy_disallowed):
	Likewise.
	(stpncpy, __stpncpy_chk): New functions.
	* gcc.c-torture/execute/builtins/stpncpy-chk-lib.c: New file.
	* gcc.c-torture/execute/builtins/stpncpy-chk.c: Likewise.

From-SVN: r182378
 2011-12-15 18:26:10 +01:00
Eric Botcazou
908b951938 re PR tree-optimization/51315 (unaligned memory accesses generated with -ftree-sra) 
PR tree-optimization/51315
	* tree.h (get_object_or_type_alignment): Declare.
	* expr.c (get_object_or_type_alignment): Move to...
	* builtins.c (get_object_or_type_alignment): ...here.  Add assertion.
	* tree-sra.c (tree_non_mode_aligned_mem_p): Rename to...
	(tree_non_aligned_mem_p): ...this.  Add ALIGN parameter.  Look into
	MEM_REFs and use get_object_or_type_alignment for them.
	(build_accesses_from_assign): Adjust for above change.
	(access_precludes_ipa_sra_p): Likewise.

From-SVN: r182102
 2011-12-08 09:05:38 +00:00
Richard Guenther
89faf322d8 cgraph.c (cgraph_create_edge_1): Initialize call_stmt_cannot_inline_p from the stmt if possible. 
2011-12-05  Richard Guenther  <rguenther@suse.de>

	* cgraph.c (cgraph_create_edge_1): Initialize
	call_stmt_cannot_inline_p from the stmt if possible.
	(cgraph_make_edge_direct): Likewise.
	* gimple-streamer-in.c (input_gimple_stmt): Do not
	call gimple_call_set_cannot_inline.
	* gimple.h (enum gf_mask): Remove GF_CALL_CANNOT_INLINE, shift
	values.
	(gimple_call_set_cannot_inline): Remove.
	(gimple_call_cannot_inline_p): Likewise.
	* ipa-inline-analysis.c (initialize_inline_failed): Look
	at the edge call_stmt_cannot_inline_p flag.
	* ipa-inline.c (can_inline_edge_p): Likewise.
	(early_inliner): Only update the edge flag.
	* ipa-prop.c (update_indirect_edges_after_inlining): Likewise.
	(ipa_modify_call_arguments): Do not call gimple_call_set_cannot_inline.
	* cgraphunit.c (assemble_thunk): Likewise.
	* gimple-fold.c (gimple_fold_call): Likewise.

	* tree.h (CALL_CANNOT_INLINE_P): Remove.
	* tree-mudflap.c (mf_xform_statements): Do not modify alloca calls.
	* builtins.c (expand_builtin_alloca): With -fmudflap do not expand
	alloca calls inline.
	* cfgexpand.c (expand_call_stmt): Do not set CALL_CANNOT_INLINE_P.
	* gimple.c (gimple_build_call_from_tree): Do not read
	CALL_CANNOT_INLINE_P.
	* gimplify.c (gimplify_call_expr): Do not copy CALL_CANNOT_INLINE_P.

From-SVN: r182001
 2011-12-05 08:51:53 +00:00
Andrew MacLeod
0c1e7e423a re PR other/51011 (FAIL: gcc.dg/atomic-generic.c (test for excess errors)) 
2011-11-24  Andrew MacLeod  <amacleod@redhat.com>

	PR other/51011
	* tree.h (is_builtin_name): No longer external.
	* builtins.c (is_builtin_name): Make static.
	* varasm.c (incorporeal_function_p): __sync and __atomic external calls
	are not incorporeal and may need asm label processing.

From-SVN: r181721
 2011-11-25 13:35:13 +00:00
Andrew MacLeod
744accb21b optab.c (maybe_emit_atomic_exchange): New. 
2011-11-24  Andrew MacLeod  <amacleod@redhat.com>

	* optab.c (maybe_emit_atomic_exchange): New.  Try to emit an
	atomic_exchange pattern.
	(maybe_emit_sync_lock_test_and_set): New.  Try to emit an exchange
	using __sync_lock_test_and_set.
	(maybe_emit_compare_and_swap_exchange_loop): New. Try to emit an
	exchange using a compare_and_swap loop.
	(expand_sync_lock_test_and_set): New.  Expand sync_lock_test_and_set.
	(expand_atomic_test_and_set): New.  Expand test_and_set operation.
	(expand_atomic_exchange): Use new maybe_emit_* functions.
	(expand_atomic_store): Use new maybe_emit_* functions.
	* builtins.c (expand_builtin_sync_lock_test_and_set): Call
	expand_sync_lock_test_and_set routine.
	(expand_builtin_atomic_exchange): Remove parameter from call.
	(expand_builtin_atomic_clear): Use atomic_clear pattern if present.
	(expand_builtin_atomic_test_and_set): Add target and simply call
	expand_atomic_test_and_set.
	(expand_builtin): Add target to expand_builtin_atomic_test_and_set.
	* expr.h (expand_atomic_exchange): Add parameter.
	(expand_sync_lock_test_and_set): New prototype.
	(expand_atomic_test_and_set, expand_atomic_clear): New prototypes.

From-SVN: r181702
 2011-11-24 23:14:31 +00:00
Andrew MacLeod
e351ae8587 builtins.c (expand_builtin): Remove 4th parameter representing weak/strong mode when... 
2011-11-17  Andrew MacLeod  <amacleod@redhat.com>

	* builtins.c (expand_builtin): Remove 4th parameter representing 
	weak/strong mode when __atomic_compare_exchange becomes a library call.

	* gcc.dg/atomic-generic-aux.c (__atomic_compare_exchange): Fail if 
	memory model parameters don't match expected values.
	* gcc.dg/atomic-generic.c: Pass specific memory model parameters to
	__atomic_compare_exchange.
	* gcc.dg/atomic-noinline.c: Pass specific memory model parameters to
	__atomic_compare_exchange_n.
	* gcc.dg/atomic-noinline-aux.c (__atomic_compare_exchange_2): Remove
	weak/strong parameter and fail if memory models aren't correct.

From-SVN: r181453
 2011-11-17 20:51:51 +00:00
Richard Henderson
c39169c82c Unify implementations of __builtin_mem_*_fence and __sync_synchronize. 
* builtins.c (expand_builtin_mem_thread_fence): Remove.
	(expand_builtin_mem_signal_fence): Remove.
	(expand_builtin_atomic_thread_fence): Use expand_mem_thread_fence.
	(expand_builtin_sync_synchronize): Likewise.
	(expand_builtin_atomic_signal_fence): Use expand_mem_signal_fence.
	* optabs.c (expand_asm_memory_barrier): Split out from
	expand_builtin_mem_signal_fence.
	(expand_mem_thread_fence): New, a combination of code from
	expand_builtin_mem_thread_fence and expand_builtin_sync_synchronize.
	(expand_mem_signal_fence): Moved and renamed from
	expand_builtin_mem_signal_fence.
	(expand_atomic_exchange): Use expand_mem_thread_fence.
	(expand_atomic_load, expand_atomic_store): Likewise.
	* expr.h, optabs.h: Update decls.

From-SVN: r181451
 2011-11-17 11:29:04 -08:00
Richard Henderson
f0409b19f5 builtins.c (expand_builtin_compare_and_swap): If target is const0, don't pass the target to expand_atomic_compare_and_swap. 
* builtins.c (expand_builtin_compare_and_swap): If target is const0,
        don't pass the target to expand_atomic_compare_and_swap.
        (expand_builtin_atomic_compare_exchange): Likewise.

From-SVN: r181323
 2011-11-12 09:17:54 -08:00
Andrew MacLeod
d660c35ea2 re PR middle-end/51038 (29_atomics/atomic_flag/clear/1.cc test_and_set/explicit.cc implicit.cc) 
PR middle-end/51038

	libstdc++-v3
	* include/bits/atomic_base.h (atomic_thread_fence): Call built-in.
	(atomic_signal_fence): Call built-in.
	(test_and_set, clear): Call new atomic built-ins.

	gcc
	* builtins.c (expand_builtin_atomic_clear): New.  Expand atomic_clear.
	(expand_builtin_atomic_test_and_set): New.  Expand atomic test_and_set.
	(expand_builtin): Add cases for test_and_set and clear.
	* sync-builtins.def (BUILT_IN_ATOMIC_TEST_AND_SET): New.
	(BUILT_IN_ATOMIC_CLEAR): New.

	testsuite
	* gcc.dg/atomic-invalid.c: Add test for invalid __atomic_clear models.
	* gcc.dg/atomic-flag.c: New.  Test __atomic_test_and_set and
	__atomic_clear.

From-SVN: r181271
 2011-11-10 20:38:33 +00:00
Andrew MacLeod
154b68db9b re PR rtl-optimization/51040 (ICE: RTL check: access of elt 1 of 'not' with last elt 0 in gen_rtx_fmt_ee_stat, at ./genrtl.h:33 with __atomic_nand_fetch()) 
PR rtl-optimization/51040
	* optabs.c (expand_atomic_fetch_op): Patchup code for NAND should be AND
	followed by NOT.
	* builtins.c (expand_builtin_atomic_fetch_op): Patchup code for NAND
	should be AND followed by NOT.
	* testsuite/gcc.dg/atomic-noinline[-aux].c: Test no-inline NAND and
	patchup code.

From-SVN: r181259
 2011-11-10 16:39:32 +00:00
Richard Henderson
cedb4a1ad0 Allow libcalls to be installed for legacy __sync optabs. 
This allows a target which implements the __sync interfaces
in libgcc to continue to use them transparently with the
new __atomic builtins.

It is assumed that these libgcc routines DO NOT use spinlocks.
This is true of all extant libgcc instances.

        * optabs.h (OTI_sync_compare_and_swap, OTI_sync_lock_test_and_set,
        OTI_sync_old_add, OTI_sync_old_sub, OTI_sync_old_ior,
        OTI_sync_old_and, OTI_sync_old_xor, OTI_sync_old_nand,
        OTI_sync_new_add, OTI_sync_new_sub, OTI_sync_new_ior,
        OTI_sync_new_and, OTI_sync_new_xor, OTI_sync_new_nand): Move and
        rename from the direct_optab_index enum.
        (sync_compare_and_swap_optab, sync_lock_test_and_set_optab,
        sync_old_add_optab, sync_old_sub_optab, sync_old_ior_optab,
        sync_old_and_optab, sync_old_xor_optab, sync_old_nand_optab,
        sync_new_add_optab, sync_new_sub_optab, sync_new_ior_optab,
        sync_new_and_optab, sync_new_xor_optab, sync_new_nand_optab): Read
        from the optab_table, not the direct_optab_table.
        (init_sync_libfuncs): Declare.
        (can_compare_and_swap_p): Update parameters.
        * optabs.c (init_sync_libfuncs_1, init_sync_libfuncs): New.
        (can_compare_and_swap_p): Add allow_libcall parameter; if true,
        test for the legacy compare-and-swap libcall.
        (expand_atomic_exchange): Use the legacy test-and-set libcall.
        (expand_atomic_compare_and_swap): Use the legacy CAS libcall.
        (struct atomic_op_functions): Update for optab type changes.
        (maybe_emit_op): Likewise.
        (expand_atomic_fetch_op): Use the legacy fetch-op libcalls.
        * builtins.c (fold_builtin_atomic_always_lock_free): Update call
        to can_compare_and_swap_p.
        * omp-low.c (expand_omp_atomic_fetch_op): Likewise.
        (expand_omp_atomic_pipeline): Likewise.
        * genopinit.c (optabs): Make sync_old_*_optab, sync_new_*_optab,
        sync_compare_and_swap_optab, sync_lock_test_and_set_optab regular
        optabs.

From-SVN: r181134
 2011-11-07 15:11:55 -08:00
Andrew MacLeod
0669295b1e atomic_base.h (atomic_thread_fence): Call builtin. 
2011-11-07  Andrew MacLeod  <amacleod@redhat.com>

	libstdc++-v3
	* include/bits/atomic_base.h (atomic_thread_fence): Call builtin.
	(atomic_signal_fence): Call builtin.
	(atomic_flag::test_and_set): Call __atomic_exchange when it is lockfree,
	otherwise fall back to call __sync_lock_test_and_set.
	(atomic_flag::clear): Call __atomic_store when it is lockfree,
	otherwise fall back to call __sync_lock_release.

	gcc
	* doc/extend.texi: Docuemnt behaviour change for __atomic_exchange and
	__atomic_store.
	* optabs.c (expand_atomic_exchange): Expand to __sync_lock_test_and_set
	only when originated from that builtin.
	(expand_atomic_store): Expand to __sync_lock_release when originated
	from that builtin.
	* builtins.c (expand_builtin_sync_lock_test_and_set): Add flag that
	expand_atomic_exchange call originated from here.
	(expand_builtin_sync_lock_release): Add flag that expand_atomic_store
	call originated from here.
	(expand_builtin_atomic_exchange): Add origination flag.
	(expand_builtin_atomic_store): Add origination flag.
	* expr.h (expand_atomic_exchange, expand_atomic_store): Add boolean 
	parameters to indicate implementation fall back options.

From-SVN: r181111
 2011-11-07 20:06:39 +00:00
Andrew Macleod
86951993f8 Check in patch/merge from cxx-mem-model Branch 
From-SVN: r181031
 2011-11-06 14:55:48 +00:00
Paolo Carlini
2d4e2a688e re PR c++/50956 (-Wcast-qual does not work) 
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50956
	* builtins.c (fold_builtin_memchr): Fix cast.

/cp
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50956
	* typeck.c (build_const_cast_1): Fix -Wcast-qual for false
	comp_ptr_ttypes_const.

/testsuite
2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/50956
	* g++.dg/warn/Wcast-qual2.C: New.

From-SVN: r180786
 2011-11-02 18:04:48 +00:00
Michael Meissner
ce835863ba Remove extra newline added in October 11 change 
From-SVN: r180408
 2011-10-24 22:28:53 +00:00
Michael Meissner
e79983f458 Convert standard builtin functions from being arrays to using a functional interface 
From-SVN: r179820
 2011-10-11 19:55:09 +00:00
Tom de Vries
13e49da934 re PR middle-end/50527 (inconsistent vla align) 
2011-10-07  Tom de Vries  <tom@codesourcery.com>

	PR middle-end/50527
	* tree.c (build_common_builtin_nodes): Add local_define_builtin for
	BUILT_IN_ALLOCA_WITH_ALIGN.  Mark that BUILT_IN_ALLOCA_WITH_ALIGN can
	throw.
	* builtins.c (expand_builtin_alloca): Handle BUILT_IN_ALLOCA_WITH_ALIGN
	arglist.  Set align for	BUILT_IN_ALLOCA_WITH_ALIGN.
	(expand_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
	(is_inexpensive_builtin): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
	* tree-ssa-ccp.c (evaluate_stmt): Set align for
	BUILT_IN_ALLOCA_WITH_ALIGN.
	(fold_builtin_alloca_for_var): Rename to ...
	(fold_builtin_alloca_with_align): Set DECL_ALIGN from 2nd
	BUILT_IN_ALLOCA_WITH_ALIGN argument.
	(ccp_fold_stmt): Try folding BUILT_IN_ALLOCA_WITH_ALIGN using
	fold_builtin_alloca_with_align.
	(optimize_stack_restore): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
	* builtins.def (BUILT_IN_ALLOCA_WITH_ALIGN): Declare using
	DEF_BUILTIN_STUB.
	* ipa-pure-const.c (special_builtin_state): Handle
	BUILT_IN_ALLOCA_WITH_ALIGN.
	* tree-ssa-alias.c (ref_maybe_used_by_call_p_1)
	(call_may_clobber_ref_p_1): Same.
	* function.c (gimplify_parameters): Lower vla to
	BUILT_IN_ALLOCA_WITH_ALIGN.
	* gimplify.c (gimplify_vla_decl): Same.
	* cfgexpand.c (expand_call_stmt): Handle BUILT_IN_ALLOCA_WITH_ALIGN.
	* tree-mudflap.c (mf_xform_statements): Same.
	* tree-ssa-dce.c (mark_stmt_if_obviously_necessary)
	(mark_all_reaching_defs_necessary_1, propagate_necessity): Same.
	* varasm.c (incorporeal_function_p): Same.
	* tree-object-size.c (alloc_object_size): Same.
	* gimple.c (gimple_build_call_from_tree): Same.

From-SVN: r179655
 2011-10-07 12:49:49 +00:00
Jakub Jelinek
e7f9dae09c tree.h (avoid_folding_inline_builtin): New prototype. 
* tree.h (avoid_folding_inline_builtin): New prototype.
	* builtins.c (avoid_folding_inline_builtin): No longer static.
	* gimple-fold.c (gimple_fold_builtin): Give up if
	avoid_folding_inline_builtin returns true.

From-SVN: r179614
 2011-10-06 16:34:48 +02:00
Jakub Jelinek
80642376c0 re PR middle-end/50604 (verify_gimple failed: type mismatch in binary expression) 
PR tree-optimization/50604
	* builtins.c (fold_builtin_strcpy, fold_builtin_stpcpy,
	fold_builtin_strncpy, fold_builtin_stxcpy_chk): Ensure
	last argument to memcpy has size_type_node type instead of
	ssizetype.
	* tree-ssa-strlen.c (handle_builtin_memcpy): Use size_type_node
	instead of TREE_TYPE (len) as type for newlen.

	* gcc.dg/pr50604.c: New test.

From-SVN: r179508
 2011-10-04 17:25:53 +02:00
Mark Heffernan
a3a704a495 re PR middle-end/38509 (Bogus "attempt to free a non-heap object" warning) 
2011-08-23  Mark Heffernan  <meheff@google.com>

        PR middle-end/38509
        * common.opt (Wfree-nonheap-object): New option.
        * doc/invoke.texi (Warning options): Document -Wfree-nonheap-object.
        * builtins.c (maybe_emit_free_warning): Add OPT_Wfree_nonheap_object
        to warning.
        (expand_builtin): Make warning conditional.

From-SVN: r178004
 2011-08-23 18:06:42 +00:00
Richard Guenther
0d82a1c872 tree.h (convert_to_ptrofftype_loc): New function. 
2011-08-17  Richard Guenther  <rguenther@suse.de>

	* tree.h (convert_to_ptrofftype_loc): New function.
	(convert_to_ptrofftype): Define.
	* builtins.c (expand_builtin_bzero): Use size_type_node.
	(fold_builtin_bzero): Likewise.
	(std_gimplify_va_arg_expr): Build the BIT_AND_EXPR on the pointer.
	* c-typeck.c (build_unary_op): Use convert_to_ptrofftype_loc.
	* cgraphunit.c (thunk_adjust): Use fold_build_pointer_plus_loc.
	(cgraph_redirect_edge_call_stmt_to_callee): Use size_int.
	* expr.c (expand_expr_addr_expr_1): Use fold_build_pointer_plus.
	* fold-const.c (build_range_check): Negate using the original
	type.
	(fold_unary_loc): Use fold_build_pointer_plus_loc.
	* gimple-fold.c (gimple_adjust_this_by_delta): Use
	convert_to_ptrofftype.
	* gimplify.c (gimplify_self_mod_expr): Likewise.
	* graphite-clast-to-gimple.c (clast_to_gcc_expression): Likewise.
	(graphite_create_new_loop_guard): Likewise.
	* graphite-sese-to-poly.c (my_long_long): Remove.
	(scop_ivs_can_be_represented): Adjust.
	* tree-cfg.c (verify_gimple_assign_unary): Use ptrofftype_p.
	* tree-chrec.c (chrec_fold_plus_1): Use fold_build_pointer_plus.
	* tree-loop-distribution.c (build_size_arg_loc): Use
	size_type_node.
	(generate_memset_zero): Simplify.
	* tree-mudflap.c: Use fold_convert, not convert.
	* tree-predcom.c (suitable_reference_p): Expand DR_OFFSET in
	its own type.
	(determine_offset): Likewise for DR_STEP.
	(valid_initializer_p): Likewise.
	* tree-profile.c (prepare_instrumented_value): Convert the pointer
	to an integer type of same size.
	* tree-scalar-evolution.c (interpret_rhs_expr): Do not refer
	to sizetype without need.
	* tree-ssa-address.c (tree_mem_ref_addr): Likewise.
	* tree-ssa-loop-ivopts.c (find_bivs): Use convert_to_ptrofftype.
	* tree-ssa-loop-manip.c (create_iv): Likewise.
	(determine_exit_conditions): Adjust comment.
	* tree-ssa-pre.c (create_expression_by_pieces): Use
	convert_to_ptrofftype.
	* tree-ssa-structalias.c (get_constraint_for_1): Likewise.
	* varasm.c (array_size_for_constructor): Compute using double_ints.

From-SVN: r177828
 2011-08-17 12:00:35 +00:00
Richard Henderson
efec771ab9 re PR debug/50006 (ICE in in connect_traces, at dwarf2cfi.c:2677) 
PR middle-end/50006
        * explow.c (allocate_dynamic_stack_space): Move suppress_reg_args_size
        setting out to include allocate_stack named pattern as well.
        * builtins.c (expand_builtin_apply): Add ARG_SIZE 0 note.
        * stmt.c (expand_stack_restore): Likewise.

From-SVN: r177764
 2011-08-15 10:44:11 -07:00
Nick Clifton
9b0f6f5e51 builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi pattern. 
* builtins.c (expand_builtin_memcmp): Do not use cmpstrnsi
	pattern.
	* doc/md.texi (cmpstrn): Note that the comparison stops if both
	fetched bytes are zero.
	(cmpstr): Likewise.
	(cmpmem): Note that the comparison does not stop if both of the
	fetched bytes are zero.

From-SVN: r177701
 2011-08-12 16:26:11 +00:00
Uros Bizjak
6c32ee7449 builtins.def (BUILT_IN_ICEIL{,F,L}, [...]): New builtin definitions. 
* builtins.def (BUILT_IN_ICEIL{,F,L}, BUILT_IN_IFLOOR{,F,L}
	BUILT_IN_IRINT{,F,L}, BUILT_IN_IROUND{,F,L}: New builtin definitions.
	* convert.c (convert_to_integer): Convert to BUILT_IN_ICEIL,
	BUILT_IN_IFLOOR, BUILT_IN_IRINT or BUILT_INT_IROUND when converting
	to integer_type_node.
	* fold-const.c (tree_call_nonnegative_warnv_p): Handle BUILT_IN_ICEIL,
	BUILT_IN_IFLOOR, BUILT_IN_IRINT and BUILT_INT_IROUND.
	* builtins.c (expand_builtin_in): Ditto.
	(mathfn_built_in_1): Ditto.
	(expand_builtin_int_roundingfn): Handle BUILT_IN_ICEIL and
	BUILT_IN_IFLOOR.
	(expand_builtin_int_roundingfn_2): Handle BUILT_IN_IRINT and
	BUILT_IN_IROUND.
	(fold_fixed_mathfn): Canonicalize BUILT_IN_ICEIL, BUILTIN_IN_IFLOOR
	BUILT_IN_IRINT and BUILT_IN_IROUND to BUILT_IN_LCEIL,
	BUILTIN_IN_LFLOOR, BUILT_IN_LRINT and BUILT_IN_LROUND on ILP32 targets.

testsuite/ChangeLog:

	* gcc.dg/builtins-67.c: New test.
	* gcc.target/i386/conversion.c: Ditto.

From-SVN: r177694
 2011-08-12 14:32:41 +02:00
Richard Guenther
b126811e7d tree.h (can_trust_pointer_alignment): Remove. 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	* tree.h (can_trust_pointer_alignment): Remove.
	* builtins.c (can_trust_pointer_alignment): Remove.

	cp/
	* call.c (build_over_call): Call memcpy unconditionally.

From-SVN: r177625
 2011-08-10 15:08:14 +00:00
Richard Guenther
0eb778344e tree.h (get_pointer_alignment): Remove max-align argument. 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_pointer_alignment): Remove max-align argument.
	(get_object_alignment): Likewise.
	* builtins.c (get_object_alignment_1): Adjust.
	(get_object_alignment): Remove max-align argument.
	(get_pointer_alignment): Likewise.
	(expand_builtin_strlen): Adjust.
	(expand_builtin_memcpy): Likewise.
	(expand_builtin_mempcpy_args): Likewise.
	(expand_builtin_strncpy): Likewise.
	(expand_builtin_memset_args): Likewise.
	(expand_builtin_memcmp): Likewise.
	(expand_builtin_strcmp): Likewise.
	(expand_builtin_strncmp): Likewise.
	(get_builtin_sync_mem): Likewise.
	(fold_builtin_memset): Likewise.
	(fold_builtin_memory_op): Likewise.
	(expand_builtin_memory_chk): Likewise.
	* emit-rtl.c (get_mem_align_offset): Likewise.
	(set_mem_attributes_minus_bitpos): Likewise.
	* expr.c (expand_assignment): Likewise.
	(expand_expr_real_1): Likewise.
	* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
	* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
	* value-prof.c (gimple_stringops_transform): Likewise.

From-SVN: r177620
 2011-08-10 12:24:23 +00:00
Richard Guenther
96d0349617 builtins.c (fold_builtin_signbit): Build the comparison with a proper type. 
2011-07-29  Richard Guenther  <rguenther@suse.de>

	* builtins.c (fold_builtin_signbit): Build the comparison
	with a proper type.

From-SVN: r176922
 2011-07-29 09:57:03 +00:00
Kai Tietz
be31603aad builtins.c (fold_builtin_expect): See through the cast from truthvalue_type_node to long. 
2011-07-20  Kai Tietz  <ktietz@redhat.com>

        * builtins.c (fold_builtin_expect): See through the cast
        from truthvalue_type_node to long.

From-SVN: r176526
 2011-07-20 19:10:24 +02:00
Richard Sandiford
527210c448 rtl.texi (MEM_OFFSET_KNOWN_P): Document. 
gcc/
	* doc/rtl.texi (MEM_OFFSET_KNOWN_P): Document.
	(MEM_OFFSET): Change from returning an rtx to returning a
	HOST_WIDE_INT.
	* rtl.h (MEM_OFFSET_KNOWN_P): New macro.
	(MEM_OFFSET): Return a HOST_WIDE_INT rather than an rtx.
	* emit-rtl.h (set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
	(clear_mem_offset): Declare.
	* alias.c (ao_ref_from_mem): Adjust uses of MEM_OFFSET, using
	MEM_OFFSET_KNOWN_P to test whether the offset is known, and
	MEM_OFFSET to get a HOST_WIDE_INT offset.
	(nonoverlapping_memrefs_p): Likewise.  Adjust calls to...
	(adjust_offset_for_component_ref): Take a bool "known_p"
	parameter and a HOST_WIDE_INT "offset" parameter.
	* builtins.c (get_memory_rtx): As for ao_ref_from_mem.
	Adjust calls to set_mem_offset, passing a HOST_WIDE_INT rather
	than an rtx.  Use clear_mem_offset to clear the offset.
	* cfgcleanup.c (merge_memattrs): Likewise.
	* dwarf2out.c (tls_mem_loc_descriptor): Likewise.
	* function.c (assign_parm_find_stack_rtl): Likewise.
	(assign_parm_setup_stack): Likewise.
	* print-rtl.c (print_rtx): Likewise.
	* reload.c (find_reloads_subreg_address): Likewise.
	* simplify-rtx.c (delegitimize_mem_from_attrs): Likewise.
	* var-tracking.c (INT_MEM_OFFSET): Likewise.
	* emit-rtl.c (set_reg_attrs_from_value): Likewise.
	(get_mem_align_offset): Likewise.
	(set_mem_offset): Take a HOST_WIDE_INT rather than an rtx.
	(clear_mem_offset): New function.
	* config/mips/mips.c (r10k_safe_mem_expr_p): Take a HOST_WIDE_INT
	offset rather than an rtx.  Assume both the expressio and offset
	are available.
	(r10k_needs_protection_p_1): Update accordingly, checking the
	expression and offset availability here instead.

From-SVN: r176477
 2011-07-19 17:43:27 +00:00