3434 lines
123 KiB
Plaintext
3434 lines
123 KiB
Plaintext
2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
|
|
|
|
* expr.c (safe_from_p): Use WITH_CLEANUP_EXPR_RTL instead of
|
|
RTL_EXPR_RTL while handling WITH_CLEANUP_EXPR nodes. Fixed typo in
|
|
comment.
|
|
(expand_expr): Use WITH_CLEANUP_EXPR_RTL instead of RTL_EXPR_RTL
|
|
while handling WITH_CLEANUP_EXPR node. Use second operand calling
|
|
expand_decl_cleanup.
|
|
* tree.c (firt_rtl_op): The third operand of WITH_CLEANUP_EXPR is
|
|
the first RTX.
|
|
(simple_cst_equal): WITH_CLEANUP_EXPR node to use its second
|
|
operand while calling simple_cst_equal.
|
|
* tree.def (WITH_CLEANUP_EXPR): Switched operands: the second
|
|
operand is the cleanup expression, the third is the RTL_EXPR.
|
|
* tree.h (WITH_CLEANUP_EXPR_RTL): New macro.
|
|
|
|
2001-07-31 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* except.c (duplicate_eh_regions): Test n_array[i] for NULL.
|
|
|
|
2001-07-31 matthew green <mrg@eterna.com.au>
|
|
|
|
* config.gcc (i386-*-netbsdelf): New description.
|
|
* config/i386/netbsd-elf.h: New file.
|
|
|
|
2001-07-30 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* loop.c (check_dbra_loop): Use single_set to compute
|
|
jump_label.
|
|
|
|
2001-07-31 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
PowerPC reorg and support for powerpc64-*-linux*.
|
|
|
|
Also fixes emitting of constants on 32 bit and 64 bit
|
|
platforms.
|
|
|
|
* config.gcc: powerpc64-*-linux* is a new target.
|
|
Things that needed aix.h now also include xcoff.h
|
|
|
|
* config/rs6000/rs6000.h: Split XCOFF specific stuff into
|
|
xcoff.h.
|
|
Move AIX specific stuff into aix.h.
|
|
(TARGET_AIX): Renamed to TARGET_XCOFF, since the AIX ABI is used
|
|
with more than just XCOFF now.
|
|
(SET_ASM_OP): Remove, now defined where needed.
|
|
(FUNCTION_PROLOGUE): New macro definition.
|
|
(FUNCTION_EPILOGUE): New macro definition.
|
|
(CONST_OK_FOR_LETTER_P): Change N to require that value is
|
|
positive, too.
|
|
(ASM_OPEN_PAREN, ASM_CLOSE_PAREN): New macro definition.
|
|
|
|
* config/rs6000/xcoff.h: New file.
|
|
|
|
* config/rs6000/linux64.h: New file.
|
|
|
|
* config/rs6000/darwin.h: Copy needed AIX alignment definitions.
|
|
|
|
2001-07-31 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* rs6000.c (print_operand_address): Handle ELF syntax.
|
|
(output_toc): Simplify. Use DOUBLE_INT_ASM_OP.
|
|
* rs6000.md (load_toc_aix_di): Handle ELF syntax.
|
|
* rs6000.h (ASM_OUTPUT_DOUBLE_INT, ASM_LONG): Use DOUBLE_INT_ASM_OP.
|
|
|
|
2001-07-31 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* rs6000.c (rs6000_override_options): Only disable
|
|
flag_function_sections for XCOFF.
|
|
(exact_log2_cint_operand): New predicate.
|
|
(reg_or_{add,sub}_cint64_operand): New predicates.
|
|
(add_operand): Compare CONST_INT with fewer function calls.
|
|
(rs6000_emit_set_const, rs6000_emit_set_long_const): New functions.
|
|
(print_operand, case 'p'): Ensure positive operand.
|
|
(rs6000_emit_load_toc_table): No load_toc_v4_pic_di.
|
|
* rs6000.h (CONST_OK_FOR_LETTER_P, case 'N'): Ensure positive value.
|
|
(PREDICATE_CODES): Add new predicates.
|
|
* rs6000.md (addsi3): Split 32-bit constants more correctly.
|
|
(divsi3, modsi3): Ensure positive power-of-2.
|
|
(adddi3): Use new predicate. Split 32-bit constants more
|
|
correctly. Re-arrange splitter to handle any constant.
|
|
(subdi3): Use new predicate.
|
|
(divdi3, moddi3): Ensure positive power-of-2.
|
|
(movdi): Use rs6000_emit_set_const.
|
|
(load_toc_v4_pic_di): Delete.
|
|
|
|
2001-07-31 Graham Stott <grahams@redhat.com>
|
|
|
|
* function.c (pad_below): Revert 2001-07-26 patch.
|
|
|
|
Tue Jul 31 15:37:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* reg-stack (convert_regs_1): Fix best edge condition.
|
|
|
|
Tue Jul 31 15:33:27 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* jump.c (duplicate_loop_exit_test): Better test for jumps
|
|
entering the loop; create loop pre_header.
|
|
|
|
2001-07-31 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* doc/install.texi: Add s390 and s390x as new targets.
|
|
* doc/invoke.texi: Add documantation of S/390 and zSeries
|
|
target options.
|
|
* doc/md.texi: Add documantation of S/390 and zSeries constraints.
|
|
|
|
2001-07-30 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* config/m68k/m68k.md: Replace all general_operand with
|
|
nonimmediate_operand for all destinations.
|
|
* config/m68k/m68k.c (not_sp_operand): Likewise.
|
|
|
|
Mon Jul 30 23:20:34 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* flow.c (merge_blocks): Return 1 if an extra jump is inserted.
|
|
|
|
2001-07-30 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/ia64/ia64.h (DEBUG_RANGES_SECTION): New.
|
|
* config/mips/iris6.h (DEBUG_RANGES_SECTION): New.
|
|
|
|
2001-07-30 Roman Zippel <zippel@linux-m68k.org>
|
|
|
|
* config/m68k/m68k.h (TARGET_SWITCHES/TARGET_OPTIONS):
|
|
Add missing doc strings
|
|
* config/m68k/linux-aout.h (SUBTARGET_SWITCHES): Likewise
|
|
* config/m68k/linux.h (SUBTARGET_SWITCHES): Likewise
|
|
|
|
Mon Jul 30 22:16:08 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386.c (ix86_output_main_function_alignment_hack): New function.
|
|
(TARGET_ASM_FUNCTION_PROLOGUE): Default to it.
|
|
|
|
* flow.c (mark_dfs_back_edges): Move from loop_p ; mark back
|
|
edges by EDGE_DFS_BACK flag.
|
|
(dump_edge_info): Add dfs_back flag.
|
|
* basic-block.h (EDGE_DFS_BACK): New constant.
|
|
(mark_dfs_back_edges): Declare.
|
|
* alias.c (loop_p): Remove.
|
|
(mark_constant_function): Use mark_dfs_back_edges.
|
|
|
|
* reg-stack.c (block_info_def): Add predecesors counter and stack_out.
|
|
(reg_to_stack): Call mark_dfs_back_edges; count the predecesors.
|
|
(compensate_edge): Break out from ...
|
|
(convert_regs_1): ... here; do smart choosing of stack_out to copy.
|
|
(convert_regs_2): Set block_done once block is really done;
|
|
Do updating of the predecesors counts.
|
|
|
|
* toplev.c (rest_of_compilation): Recompute block_for_insn
|
|
before post-reload cfg_cleanup.
|
|
* function.c (thread_prologue_epilogue_insns):
|
|
Call set_block_for_new_insns when emitting prologue directly.
|
|
|
|
2001-07-30 Andreas Jaeger <aj@suse.de>
|
|
|
|
* jump.c: Add prototype for mark_modified_reg.
|
|
|
|
* cse.c (set_live_p): Add unused attribute.
|
|
|
|
* gcov.c (calculate_branch_probs): Use gcov_type to avoid
|
|
overflow.
|
|
(scan_for_source_files): Use long for count to avoid overflow.
|
|
(output_data): Likewise.
|
|
(output_data): Don't use string concatatenation to silence gcc
|
|
-traditional.
|
|
|
|
* predict.c: Fix typos and grammar.
|
|
|
|
* gcse.c (insert_insn_end_bb): Remove unused variables.
|
|
|
|
Mon Jul 30 21:54:53 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (mark_set_1): Use REG_FREQ_FROM_BB.
|
|
(attempt_auto_inc): LIkewise.
|
|
(mark_used_reg): Likewise.
|
|
(try_pre_increment_1): Likewise.
|
|
* regclass.c (regclass): Likewise.
|
|
* global.c (allocno_compare): Update comment; change scaling factor.
|
|
* local-alloc.c (QTY_CMP_PRI): Likewise.
|
|
* regs.h (REG_FREQ_FROM_BB): New.
|
|
(REG_FREQ_MAX): Likewise.
|
|
|
|
2001-07-30 H.J. Lu <hjl@gnu.org>
|
|
|
|
* config/mips/linux.h (CPLUSPLUS_CPP_SPEC): Add
|
|
-D_GNU_SOURCE.
|
|
|
|
2001-07-30 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/linux.h (ASM_DECLARE_FUNCTION_NAME): Defined.
|
|
(ASM_DECLARE_FUNCTION_SIZE): Likewise.
|
|
(FUNCTION_NAME_ALREADY_DECLARED): Likewise.
|
|
|
|
2001-07-30 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/arm/t-arm-elf (MULTILIB_EXCEPTIONS): Skip -mthumb as well
|
|
as -mthumb-interwork when -mcpu=arm7 is specified.
|
|
|
|
Mon Jul 30 17:44:43 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.def (noreturn, loop branch, loop exit): Mark as first
|
|
match heuristics.
|
|
|
|
Mon Jul 30 12:52:11 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* combine.c (try_combine): Avoid barrier after noop jumps.
|
|
|
|
2001-07-29 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct cpp_reader): Remove import_warning.
|
|
* cpplib.c (skip_rest_of_line): Don't bother turning off
|
|
macro expansion.
|
|
(parse_include): Move include handling to...
|
|
(do_include_common): ... here. Move import warning from...
|
|
(do_import): ... here.
|
|
(do_pragma_poison): Don't do a callback for poison identifiers.
|
|
* cpplib.h (struct cpp_callbacks): Don't do poison callbacks.
|
|
* cppmain.c (setup_callbacks): Similarly.
|
|
|
|
Sun Jul 29 23:26:50 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtlanal.c (parms_set, find_first_parameter_load): Break out from...;
|
|
handle multiple sets.
|
|
* except.c (sjlj_mark_call_sites): .... here.
|
|
* gcse.c (insert_insn_end_bb): Use find_first_parameter_load.
|
|
|
|
Sun Jul 29 21:38:45 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
Suggested by Richard Henderson and Richard Kenner:
|
|
* combine.c (recog_for_combine): Use the fake recog
|
|
only if instruction does not match.
|
|
* rtl.h (NOOP_MOVE_INSN_CODE): New.
|
|
* rtlanal.c (noop_move_p): Always return 1 for NOOP_MOVE_INSN_CODE.
|
|
|
|
* combine.c (try_combine): Discover noop jump as direct jump.
|
|
|
|
2001-07-29 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* df.c (df_rd_global_compute): Add successors to worklist, not
|
|
current item.
|
|
(df_ru_global_compute): Ditto.
|
|
|
|
2001-07-27 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* regclass.c (reg_scan_mark_refs): Increment REG_N_REFS when we
|
|
increment REG_N_SETS.
|
|
|
|
2001-07-26 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* sbitmap.h: New prototype for sbitmap_a_xor_b.
|
|
|
|
* sbitmap.c (sbitmap_a_xor_b): New function.
|
|
ifdef the basic block stuff on IN_GCC.
|
|
|
|
2001-07-29 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cppexp.c (parse_defined): Always record the macro name.
|
|
(lex): Don't worry about identifiers, or special-case
|
|
CPP_NOT here.
|
|
(_cpp_parse_expr): Figure out at the end of the routine
|
|
whether we saw a valid !defined() expression.
|
|
* cppfiles.c (stack_include_file): Update for mi_valid.
|
|
(_cpp_pop_file_buffer): Similarly.
|
|
* cpplex.c (_cpp_lex_token): Similarly.
|
|
* cpphash.h (enum mi_state, enum mi_ind, mi_state,
|
|
mi_if_not_defined, mi_lexed): Remove.
|
|
(mi_valid): New.
|
|
* cpplib.c (do_if): Simplify.
|
|
(do_endif, push_conditional, _cpp_handle_directive): Update
|
|
for renaming of mi_state to mi_valid.
|
|
doc:
|
|
* cpp.texi: Add index entries for digraphs, and add comment
|
|
that C++ refers to them as alternative tokens.
|
|
|
|
Sun Jul 29 18:59:13 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (CLEANUP_PRE_LOOP): New.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg.
|
|
* sibcall.c (optimize_sibling_calls): Likewise.
|
|
* toplev.c (rest_of_compilation): Likewise.
|
|
* flow.c (try_forward_edges): Take argument MODE;
|
|
do not forward over loop pre-headers if CLEANUP_PRE_LOOP.
|
|
(try_optimize_cfg): Update call of try_forward_edges.
|
|
|
|
Sun Jul 29 18:59:56 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* (validate_replace_rtx_1): Fix simplification of MINUS.
|
|
|
|
2001-07-29 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
PR preprocessor/3669
|
|
* cppinit.c (init_dependency_output): Turn off dump requests
|
|
if sending dependencies to stdout.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (life_analysis): Elide PROP_ALLOW_CFG_CHANGES if
|
|
not optimizing.
|
|
|
|
2001-07-28 Golubev I. N. <gin@mo.msk.ru>
|
|
|
|
* config/i386/sco5.h (DWARF2_DEBUGGING_INFO): Define.
|
|
|
|
2001-07-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h (ENCODE_SECTION_INFO): Check to see if DECL
|
|
is VAR_DECL first to prevent an ICE.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (immed_real_const_1): Don't elide special cases for
|
|
nested functions.
|
|
(clear_const_double_mem): Clear const_tiny_rtx too.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* dwarf2out.c (dw_val_class_offset): New.
|
|
(struct dw_ranges_struct, dw_ranges_ref): New.
|
|
(ranges_table, ranges_table_allocated): New.
|
|
(ranges_table_in_use, RANGES_TABLE_INCREMENT): New.
|
|
(add_AT_offset, add_ranges, output_ranges): New.
|
|
(print_die, output_die): Handle dw_val_class_offset.
|
|
(attr_checksum, size_of_die, value_format): Likewise.
|
|
(gen_lexical_block_die): Handle non-contiguous blocks.
|
|
(gen_block_die): Likewise.
|
|
(dwarf2out_finish): Add a DW_AT_entry_pc to the compilation unit
|
|
if needed. Dump the ranges table.
|
|
* final.c (final_start_function): Remove unnecessary notes and
|
|
rebuild the block tree before numbering the blocks.
|
|
* function.c (reorder_blocks_0): Walk the existing block tree
|
|
to unmark all blocks.
|
|
(reorder_blocks_1): Create block fragments when duplicate block
|
|
notes are seen.
|
|
(reorder_fix_fragments): New.
|
|
(reorder_blocks): Call it.
|
|
* tree.h (BLOCK_FRAGMENT_ORIGIN, BLOCK_FRAGMENT_CHAIN): New.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* emit-rtl.c (adjust_address): Make a copy of the memory address.
|
|
|
|
2001-07-28 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (add_to_mem_set_list): New function.
|
|
(init_propagate_block_info): Use it.
|
|
(mark_set_1): Likewise.
|
|
(insn_dead_p): Canonicalize memory address for dead store
|
|
comparison. Allow wider mode stores to kill narrower mode stores.
|
|
(invalidate_mems_from_autoinc): Use invalidate_mems_from_set.
|
|
(invalidate_mems_from_set): Don't handle MEMs.
|
|
|
|
2001-07-28 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.h: Fix formatting.
|
|
|
|
Sat Jul 28 23:35:22 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (EDGE_FREQUENCY): New macro.
|
|
* bb-reorder (fixup_reorder_chain): Set counts and frequencies
|
|
for new BB/edges.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
(try_crossjump_to_edge): Likewise; use EDGE_FREQUENCY
|
|
(redirect_edge_and_branch): Use EDGE_FREQUENCY.
|
|
|
|
* predict.c (DEF_PREDICTOR): New argument FLAGS.
|
|
(HITRATE): New macro.
|
|
(PRED_FLAG_FIRST_MATCH): New constant.
|
|
(predictor_info): New field flgags.
|
|
(combine_predictions_for_insn): Use DS theory to combine
|
|
probabilities; set the edge probabilities when finished.
|
|
(estimate_probability): Avoid duplicated matches
|
|
of LOOP_BRANCH heuristics for nested loops; update comment.
|
|
* predict.def: Add flags for each prediction, set probabilities
|
|
according to B&L paper.
|
|
* predict.h (DEF_PREDICTOR): New argument FLAGS.
|
|
|
|
* profile.c (compute_branch_probabilities): Cleanup way the edge
|
|
probabilities are computed and REG_BR_PROB notes are dropped; if
|
|
values does not match, emit error.
|
|
(init_branch_prob): Do error instead of warning when profile driven
|
|
feedback is missing or corrupt.
|
|
|
|
2001-07-27 DJ Delorie <dj@redhat.com>
|
|
|
|
* ifcvt.c (noce_get_alt_condition): If the condition is a compare
|
|
against a constant, try to adjust the compare to have the desired
|
|
constant in it so that min/max optimizations happen more often.
|
|
|
|
Fri Jul 27 17:53:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (last_loop_beg_note): New function.
|
|
(redirect_edge_and_branch): Use it.
|
|
(split_edge): Likewise.
|
|
|
|
* alias.c (loop_p): Avoid uninitialized memory access.
|
|
|
|
* flow.c (try_forward_edges): Avoid accessing freed memory.
|
|
|
|
* flow.c (backward_edge_of_syntactic_loop_p): Avoid uninitialized
|
|
variable access.
|
|
|
|
2001-07-27 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Configuration): Properly link the host
|
|
specific instructions also when generating HTML.
|
|
|
|
Fri Jul 27 00:33:35 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* flow.c (redirect_edge_and_branch_force): Test
|
|
target->global_live_at_start.
|
|
|
|
2001-07-26 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (avoid_constant_pool_reference): Export.
|
|
* rtl.h (avoid_constant_pool_reference): Declare it.
|
|
* dwarf2out.c (add_location_or_const_value_attribute): Use it.
|
|
(add_const_value_attribute): Use add_AT_unsigned for unsigned values.
|
|
|
|
Thu Jul 26 22:30:22 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtl.h (cleanup_barriers): Declare.
|
|
* jump.c (cleanup_barriers): New function.
|
|
* toplev.c (rest_of_compilation): Call cleanup_barriers
|
|
before loop optimizer and after bb_reorder.
|
|
|
|
* flow.c (back_edge_of_syntactic_loop_p): New.
|
|
(split_edge): Use it.
|
|
|
|
2001-07-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* glimits.h (_MACH_MACHLIMITS_H_): Delete.
|
|
|
|
Thu Jul 26 22:22:21 2001 Denis Chertykov <denisc@overta.ru>
|
|
|
|
* cse.c (cse_process_notes): Replace any registers if the address
|
|
remains valid.
|
|
|
|
Thu Jul 26 14:04:03 EDT 2001 John Wehle (john@feith.com)
|
|
|
|
* basic-block.h (PROP_ALLOW_CFG_CHANGES): Define.
|
|
(PROP_FINAL): Include PROP_ALLOW_CFG_CHANGES.
|
|
(propagate_block): Update prototype.
|
|
* flow.c (update_life_info): Simplify the CFG and
|
|
recalculate the global regs which are alive when
|
|
removing dead code during a global update.
|
|
(propagate_block): Return non-zero if an INSN is
|
|
deleted.
|
|
|
|
2001-07-26 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* Makefile.in (LIBICONV): Define.
|
|
|
|
2001-07-26 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.h (ENCODE_SECTION_INFO): Change order
|
|
of conditional to avoid tree checking errors.
|
|
|
|
2001-07-26 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* regmove.c (regmove_optimize): Don't replace a reg with
|
|
another reg of a different mode.
|
|
|
|
2001-07-26 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* params.def (PARAM_MAX_PENDING_LIST_LENGTH): Add parameter to
|
|
limit length of dependancy flush list.
|
|
* params.h (MAX_PENDING_LIST_LENGTH): Define.
|
|
* sched-int.h (struct deps): Add pending_flush_length field.
|
|
* sched-deps.c (flush_pending_lists): Last_pending_memory_flush now
|
|
has 1 element in it.
|
|
(sched_analyze_1): Use MAX_PENDING_LIST_LENGTH.
|
|
(sched_analyze): After a jump, if the pending memory flush list is too
|
|
large, flush the pending lists.
|
|
(init_deps): Initialize pending_flush_length to 0.
|
|
* doc/invoke.texi (max_pending_list_length): Document parameter.
|
|
|
|
2001-07-26 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* toplev.c, varasm.c, final.c: Include xcoffout.h if appropriate.
|
|
* dbxout.c (dbxout_global_decl): Move outside #ifdef.
|
|
* Makefile.in (varasm.o, final.o, toplev.o): Update dependencies.
|
|
|
|
2001-07-26 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* cpphash.h (struct_lexer_state): Delete was_skipping.
|
|
Move skipping here from struct cpp_reader.
|
|
* cpplex.c (parse_identifier): Update.
|
|
(_cpp_lex_token): Don't skip tokens in a directive.
|
|
* cpplib.c (struct if_stack): Update.
|
|
(start_directive, end_directive): Don't change skipping state.
|
|
(_cpp_handle_directive): Update.
|
|
(do_ifdef, do_ifndef, do_if, do_elif): Similarly.
|
|
(do_else, do_endif): Update; only check for excess tokens if not
|
|
in a skipped conditional block.
|
|
(push_conditional): Update for new struct if_stack.
|
|
|
|
2001-07-26 Graham Stott <grahams@redhat.com>
|
|
|
|
* function.c (locate_and_pad_parm): Also pad initial offset
|
|
so that the total argument size also includes the padding.
|
|
|
|
2001-07-26 Graham Stott <grahams@redhat.com>
|
|
|
|
* gensupport.c (alter_output_for_insn): Correct enable checking failure
|
|
change XSTR to XTMPL.
|
|
|
|
(process_one_cond_exec): Likewise
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* varasm.c (assemble_variable): Create DECL_RTL before setting
|
|
TREE_ASM_WRITTEN.
|
|
|
|
Thu Jul 26 00:19:30 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* predict.c (estimate_probability): Avoid duplicated predictions.
|
|
|
|
* loop.c (find_and_verify_loops): Grok multiple barriers.
|
|
|
|
Wed Jul 25 18:00:05 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/alpha/alpha.c (print_operand, case '/'): Don't write '/'.
|
|
|
|
* dbxout.c: Consistently use putc instead of fputc.
|
|
(print_wide_int): New function; call instead of direct fprintf.
|
|
(dbxout_type_index): Adjust calls of CHARS to be more accurate.
|
|
(dbxout_type_fields, dbxout_type_method_1): Likewise.
|
|
(dbxout_type_methods, dbxout_range_type, dbxout_type): Likewise.
|
|
(print_int_cst_octal): Likewise.
|
|
(print_octal): Show we wrote characters.
|
|
(dbxout_type): Set have_used_extensions in more places.
|
|
|
|
2001-07-25 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.c (v850_va_arg): Use addr
|
|
instead of valist to build incr.
|
|
|
|
Wed Jul 25 22:48:59 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (delete_dead_jumptables): New function.
|
|
(life_analyzis): Call it.
|
|
* bb-reorder.c (skip_insns_after_block): Handle contradictory
|
|
sequences.
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.c (reachable_handlers): Handle a region being removed
|
|
out from under a RESX.
|
|
|
|
2001-07-25 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_conditional_move): Always
|
|
swap GE/GT if it is an fp comparison.
|
|
|
|
2001-07-25 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* alias.c (rtx_equal_for_memref_p): Allow strings as types in
|
|
operands.
|
|
|
|
Wed Jul 25 08:25:01 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa.c (rename_insn_1): Do not wrap an assignment to a
|
|
paradoxical SUBREG inside a SEQUENCE. Fix minor formatting
|
|
glitch.
|
|
|
|
* ssa-ccp.c (visit_expression): Handle CALL_INSNs that can
|
|
throw an exception.
|
|
(visit_expression): When attempting to simplify an expression,
|
|
retrieve any modes for arguments before they are simplified
|
|
to constants.
|
|
|
|
2001-07-25 Andrew MacLeod <amacleod@redhat.com>
|
|
Janis Johnson <janis@us.ibm.com>
|
|
|
|
* stmt.c (expand_goto): A nonlocal goto can be a call too.
|
|
* builtins.c (expand_builtin_longjmp): Reverse label and static chain
|
|
pointer parameters to match documented usage of nonlocal_goto.
|
|
* config/ia64/ia64.md (nonlocal_goto): Revert label and static chain
|
|
parameters to their correct order.
|
|
* config/sparc/sparc.md (nonlocal_goto): Revert label and static chain
|
|
parameters to their correct order.
|
|
|
|
2001-07-25 Andrew MacLeod <amacleod@redhat.com>
|
|
|
|
* config/ia64/ia64.h (STRIP_NAME_ENCODING): Strip out '*' as well.
|
|
|
|
2001-07-25 Jan Hubicka <jh@suse.cz>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (find_sub_basic_blocks): Fix handling of the last BB in
|
|
the sequence.
|
|
(make_edges): New argument update_p; populate the edge cache if set.
|
|
(find_basic_blocks): Update make_edges invocation.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/i960/i960.h (CPP_SPEC): Define _SOFT_FLOAT for -msoft-float.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config/sparc/rtems.h (CPP_PREDEFINES): Remove redundant
|
|
-Acpu and -Amachine.h.
|
|
* config/sparc/rtemself.h (CPP_PREDEFINES): Likewise.
|
|
Corrected header to say ELF not a.out.
|
|
* config/sparc/sparc.h (CPP_CPU_SPEC): Define _SOFT_FLOAT
|
|
when given -msoft-float.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* config.gcc (arm*-*-rtems*): Include crtinit.o and crtfini.o as
|
|
extra multilib parts like arm-elf.
|
|
(i960-*-coff*, i960-*-rtems): Should not use collect2.
|
|
(m68020-*-elf*, m68k-*-elf*, m68k-*-rtems*): Include crtinit.o and
|
|
crtfini.o as extra multilib parts.
|
|
|
|
2001-07-24 Joel Sherrill <joel@OARcorp.com>
|
|
|
|
* configure.in: Add rtems as a supported thread model.
|
|
* gthr-rtems.h: Add missing entry point __gthread_active_p.
|
|
* configure: Rebuilt.
|
|
|
|
2001-07-24 Lars Brinkhoff <lars@nocrew.org>
|
|
|
|
* stor-layout.c (get_mode_alignment): make it work when
|
|
BITS_PER_UNIT is not a power of two.
|
|
* builtins.c (get_pointer_alignment): Likewise.
|
|
|
|
2001-07-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* simplify-rtx.c (avoid_constant_pool_reference): Coerce
|
|
the retrieved constant into the expected mode.
|
|
|
|
Wed Jul 25 01:41:27 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_simplify_condjump): Avoid duplicated edges.
|
|
(verify_flow_info): Check for duplicated edges; clarify
|
|
error reporting.
|
|
|
|
* flow.c (block_label): Update basic_block_for_insn.
|
|
(commit_edge_insertions): Call compute_bb_for_insn.
|
|
|
|
* flow.c (purge_dead_edges): Handle conditional jumps and conditional
|
|
returns too.
|
|
|
|
* flow.c (redirect_edge_and_branch,
|
|
try_optimize_cfg): Use redirect_edge_succ_nodup
|
|
(redirect_edge_succ_nodup): New.
|
|
* basic_block.h (redirect_edge_succ_nodup): Declare.
|
|
|
|
* toplev.c (rest_of_compilation): Rebuild CFG before cfg_cleanup
|
|
after gcse.
|
|
|
|
Wed Jul 25 00:32:49 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_forward_edges): Accept fallthru edge; Update comment.
|
|
(try_crossjump_to_edge): Update commetns.
|
|
(try_crossjump_bb): Likewise.
|
|
|
|
2001-07-24 Richard Henderson <rth@redhat.com>
|
|
|
|
* combine.c (distribute_notes): Move set of need_refresh
|
|
for noop_move_p down to catch all cases.
|
|
|
|
Tue Jul 24 20:32:44 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* recog.c (split_all_insns_noflow): New.
|
|
* rtl.h (split_all_insns_noflow): Declare.
|
|
* ia64.c (ia64_reorg): Use split_all_insns_noflow.
|
|
* m68hc11.c (m68hc11_reorg): Likewise.
|
|
* sh.c (machine_dependent_reorg): Likewise.
|
|
* toplev.c (rest_of_compilation): Likewise for last split_all_insns
|
|
call.
|
|
|
|
2001-07-18 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.md (ashlsi3_std splitter): Split only after reload.
|
|
(ashlsi3_n splitter): Likewise.
|
|
(lshrsi3_n splitter): Likewise.
|
|
|
|
(GOTaddr2picreg): Make const SImode.
|
|
(sym_label2reg): Likewise.
|
|
(symGOT2reg): Likewise.
|
|
(symGOTOFF2reg) Likewise.
|
|
|
|
(casesi_worker_0): Make unspec SImode.
|
|
|
|
2001-07-18 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.c (barrier_align): Check that an operand really is
|
|
an insn before extracting its INSN_CODE.
|
|
|
|
2001-07-24 Andrew Haley <aph@cambridge.redhat.com>
|
|
|
|
* config/sh/sh.h (OVERRIDE_OPTIONS): Add braces to get rid of
|
|
dangling else.
|
|
|
|
* config/sh/sh.h (INITIALIZE_TRAMPOLINE): Truncate operands
|
|
for SImode to prevent overflow.
|
|
|
|
2001-07-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/mips/irix6-libc-compat.c: New file.
|
|
* config/mips/t-iris6 (LIB2FUNCS_STATIC_EXTRA): Use it.
|
|
* doc/install.texi (Specific, mips*-sgi-irix6): Mention structure
|
|
passing workaround.
|
|
|
|
2001-07-24 lars brinkhoff <lars@nocrew.org>
|
|
|
|
* rtl.texi (REG_POINTER): Document.
|
|
(Machine Modes): Document BImode, OImode, PQImode, PHImode,
|
|
QFmode, HFmode, TQFmode, QCmode, and HCmode.
|
|
|
|
Tue Jul 24 10:49:40 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (delete_noop_moves): Do not confuse libcall regions.
|
|
|
|
2001-07-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (try_simplify_condjump): Use tidy_fallthru_edge.
|
|
|
|
2001-07-23 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300-protos.h: Add a prototype for
|
|
general_operand_dst_push.
|
|
* config/h8300/h8300.c (general_operand_dst_push): New.
|
|
* config/h8300/h8300.h (OK_FOR_T): New.
|
|
(EXTRA_CONSTRAINT): Use it.
|
|
* config/h8300/h8300.md (movqi_push): Remove and integrate into
|
|
the existing movqi pattern.
|
|
(movhi_push): Likewise.
|
|
|
|
* reload.c: Fix comment typos.
|
|
|
|
Mon Jul 23 23:34:07 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (cprop_insn): Update call of cprop_cc0_jump.
|
|
|
|
2001-07-23 H.J. Lu (hjl@gnu.org)
|
|
|
|
* doc/extend.texi: Update __builtin_return_address and
|
|
__builtin_frame_address.
|
|
|
|
2001-07-23 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.c (ix86_expand_setcc): Don't use method 0
|
|
before CSE.
|
|
* config/i386/i386.md: New setcc+movzbl peephole2.
|
|
|
|
2001-07-23 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* objc/Make-lang.in (objc-act.o): Depend on debug.h.
|
|
* objc/objc-act.c: Include debug.h.
|
|
(synth_module_prologue): Save and restore debug hooks too.
|
|
|
|
2001-07-23 lars brinkhoff <lars@nocrew.org>
|
|
|
|
* tm.texi (TARGET_FLOAT_FORMAT): Document IBM_FLOAT_FORMAT
|
|
and C4X_FLOAT_FORMAT.
|
|
(BOOL_TYPE_SIZE): Document.
|
|
|
|
Mon Jul 23 11:54:23 2001 Clinton Popetz <cpopetz@cpopetz.com>
|
|
|
|
* unroll.c (loop_iterations): Fix miscalculation of initial
|
|
giv offset.
|
|
|
|
2001-07-13 Andrew Haley <aph@redhat.com>
|
|
|
|
* doc/tm.texi (MD_CAN_REDIRECT_BRANCH): New macro.
|
|
* config/sh/sh.h (MD_CAN_REDIRECT_BRANCH): New macro.
|
|
* config/sh/sh.c (sh_can_redirect_branch): New function.
|
|
* config/sh/sh-protos.h (sh_can_redirect_branch): Declare.
|
|
* reorg.c (steal_delay_list_from_target): Use
|
|
MD_CAN_REDIRECT_BRANCH to see if redirection is possible.
|
|
|
|
Mon Jul 23 17:20:18 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_simplify_condjump): Unlink insn chain on
|
|
fallthru edge; use can_fallthru.
|
|
|
|
Mon Jul 23 16:03:19 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (find_sub_basic_block): Declare.
|
|
* flow.c (make_edges): New arguments MIN and MAX;
|
|
(find_sub_basic_blocks): Revamp to use make_edges
|
|
and purge_dead_edges.
|
|
(find_basic_blocks): Update call of find_sub_basic_block.
|
|
|
|
* recog.c (split_all_insns): Always expect CFG to be consistent;
|
|
call find_sub_basic_blocks in case something has changed.
|
|
* toplev.c (rest_of_compilation): Always call split_all_insns once CFG
|
|
has been built.
|
|
|
|
* basic-block.h (delete_noop_moves): Declare.
|
|
* combine.c (combine_instructions): Call it.
|
|
(recog_for_combine): Tolerate noop moves
|
|
(distribute_notes): Force refresh when register dies at noop move.
|
|
* flow.c (delete_noop_moves): Use BB structure; delete JUMP insns
|
|
too.
|
|
(life_analysis): Update delete_noop_moves call.
|
|
(set_noop_p): Move too ...
|
|
* rtlanal.c (noop_move_p): ... here.
|
|
* rtl.h (noop_move_p): Declare.
|
|
|
|
* basic-block.h (purge_all_dead_edges, purge_dead_edges): New functions.
|
|
* toplev.c (rest_of_compilation): Conditionally call purge_all_dead_edges
|
|
after combine.
|
|
* gcse.c (cprop_cc0_jump, cprop_insn): New argument "basic_block".
|
|
(cprop_jump): Likewise; call purge_dead_edges if substitution suceeded.
|
|
|
|
2001-07-23 Hans-Peter Nilsson <hp@bitrange.com>
|
|
|
|
* reload.c (push_reload): Fix typo in comment.
|
|
(find_reloads_address): Ditto.
|
|
(reg_overlap_mentioned_for_reload_p): Ditto in head comment.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c: Grammar check and clarify a lot of comments.
|
|
(try_simplify_condjump): Rename variables to be clearer.
|
|
(try_forward_edges): Skip complex and fallthru edges.
|
|
Rearrange tests to avoid duplicate checks.
|
|
(flow_find_cross_jump): Likewise.
|
|
(outgoing_edges_match): Allow match if neither branch has
|
|
probability data. Loosen probability match to 5%.
|
|
(try_crossjump_to_edge): Hoist repeated indirection into
|
|
local variables.
|
|
(try_crossjump_bb): Don't check complex edges. Eliminate
|
|
redundant crossjump tests.
|
|
(try_optimize_cfg): Fix use of bool. Reorganize cheaper
|
|
checks before more expensive checks.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* fold-const.c (fold): Test vs FLOAT_TYPE_P instead of
|
|
INTEGRAL_TYPE_P when folding comparisons with operand_equal_p
|
|
arguments.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* m68k.c (const_uint32_operand): Abort if mode is <= 32 bits.
|
|
(const_sint32_operand): Likewise.
|
|
* m68k.md (anon mulsi pattern): Use const_int_operand not
|
|
const_sint32_operand.
|
|
(umulsi3_highpart): Zero extend a constant input.
|
|
(smulsi3_highpart): Don't bother checking SImode constant.
|
|
(const_umulsi3_highpart): Give op3 DImode.
|
|
(const_smulsi3_highpart): Likewise.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (split_block): Make sure bb_note is included in the
|
|
new block when splitting before a label.
|
|
|
|
Sun Jul 22 23:28:56 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (redirect_edge_and_branch_force,
|
|
redirect_edge_and_branch, block_label, forwarder_block_p): Declare.
|
|
* flow.c (redirect_edge_and_branch_force,
|
|
redirect_edge_and_branch, block_label, forwarder_block_p): Make global.
|
|
(redirect_edge_and_branch_force): Fix copying of lifeness information.
|
|
(block_label): Handle EXIT_BLOCK_PTR by returning NULL.
|
|
* ifcvt.c (dead_or_predictable): Take BB as an new destionation
|
|
instead of label; update CFG after transformation.
|
|
(find_if_case_1): Update call, use redirect_edge_and_branch_force
|
|
for finishing the transformation; handle even case where ELSE
|
|
does not follow THEN.
|
|
(find_if_case_2): Update call of dead_or_predictable; simplify
|
|
CFG update.
|
|
|
|
* emit-rtl.c (split_branch_probability): New global variable.
|
|
(try_split): Take care to set split_branch_probability and
|
|
create REG_BR_PROB note for new jump insns.
|
|
* md.texi (define_split): Document new feature.
|
|
|
|
* i386.c (ix86_split_fp_branch): Redistribute branch probability notes.
|
|
|
|
2001-07-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* varasm.c: Don't inlcude dbxout.h, sdbout.h or xcoffout.h.
|
|
(asm_out_file): Remove redundant declaration.
|
|
(assemble_asm): Remove old #if 0 block.
|
|
(assemble_variable): Remove end of function; debug output is
|
|
now handled with global_decl. Remove old #if 0 block. Update.
|
|
Remove saved_in_section and associated no-op code.
|
|
* Makefile.in (varasm.o): Correct dependencies.
|
|
|
|
Sun Jul 22 17:55:11 2001 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* config/i386/freebsd-aout.h (ASM_PREFERRED_EH_DATA_FORMAT): Use
|
|
the definition in defaults.h.
|
|
|
|
Sun Jul 22 21:31:04 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* jump.c: Update comments.
|
|
(delete_barrier_successors, delete_unreferenced_labels,
|
|
delete_noop_moves, tension_vector_labels, delete_from_jump_chain,
|
|
delete_labelref_insn, redirect_tablejump, jump_optimize_1,
|
|
jump_optimize, jump_optimize_minimal): Kill.
|
|
(rebuild_jump_labels): Move code from jump_optimize_1.
|
|
(purge_line_number_notes): Likewise.
|
|
(copy_loop_headers): Likewise.
|
|
* reg-stack.c: Update comment.
|
|
* stmt.c: Likewise.
|
|
* rtl.h (jump_optimize, jump_optimize_1, JUMP_NOOP_MOVES,
|
|
JUMP_AFTER_REGSCAN): Kill.
|
|
* toplev.c (rest_of_compilation): Use cleanup_cfg, call
|
|
purge_line_number_notes and copy_loop_headers.
|
|
|
|
2001-07-22 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* dbxout.c (dbxout_global_decl): New.
|
|
(xcoff_debug_hooks, dbx_debug_hooks): Use it.
|
|
* sdbout.c (sdbout_finish): New.
|
|
(sdbout_debug_hooks): Use it, add comments.
|
|
(sdbout_global_decl): Defer initialised public vars to
|
|
sdbout_finish.
|
|
* varasm.c (assemble_variable): Don't output debug information
|
|
for file-scope variables.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (get_trap_mode_suffix): New.
|
|
(get_round_mode_suffix): New.
|
|
(print_operand): Use them for [/]. Remove support for [&'`()+].
|
|
* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): Update.
|
|
* config/alpha/alpha.md (attr round_suffix): New.
|
|
(attr trap_suffix): New.
|
|
(all insns): Set them appropriately. Use %/ instead of the
|
|
myriad punctuators.
|
|
|
|
2001-07-22 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c, sdbout.c, varasm.c: Revert most recent debug patch.
|
|
|
|
2001-07-22 Richard Henderson <rth@redhat.com>
|
|
|
|
* regrename.c (regrename_optimize): Compute nregs for each
|
|
potential target register.
|
|
|
|
2001-07-21 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* dbxout.c (dbxout_global_decl): New.
|
|
(xcoff_debug_hooks, dbx_debug_hooks): Use it.
|
|
* sdbout.c (sdbout_finish): New.
|
|
(sdbout_debug_hooks): Use it, add comments.
|
|
(sdbout_global_decl): Defer initialised public vars to
|
|
sdbout_finish.
|
|
* varasm.c (assemble_variable): Don't output debug information
|
|
for file-scope variables.
|
|
|
|
2001-07-21 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/mips.c (mips_cpu): Moved into ...
|
|
(override_options): Here.
|
|
|
|
* config/mips/mips.h (mips_cpu_attr): Replace mips_cpu with
|
|
mips_tune.
|
|
(mips_cpu): Removed.
|
|
|
|
2001-07-21 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("andqi3"): Accept d as second operand.
|
|
("iorqi3"): Likewise.
|
|
("xorqi3"): Likewise.
|
|
("*addhi3"): Fix constraint to avoid reloading in a soft register.
|
|
("*subhi3_sp): Likewise.
|
|
("*subhi3"): Likewise.
|
|
("extendhisi2"): Accept D, X and Y as source operand to avoid
|
|
reload problems.
|
|
|
|
2001-07-21 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* doc/tm.texi: Remove DEFAULT_VTABLE_THUNKS.
|
|
* config/freebsd.h: Likewise.
|
|
* config/linux.h: Likewise.
|
|
* config/openbsd.h: Likewise.
|
|
* config/alpha/linux-elf.h: Likewise.
|
|
* config/arm/linux-elf.h: Likewise.
|
|
* config/d30v/d30v.h: Likewise.
|
|
* config/fr30/fr30.h: Likewise.
|
|
* config/ia64/aix.h: Likewise.
|
|
* config/ia64/ia64.h: Likewise.
|
|
* config/mips/linux.h: Likewise.
|
|
* config/pj/pj.h: Likewise.
|
|
* config/rs6000/linux.h: Likewise.
|
|
* config/sparc/linux.h: Likewise.
|
|
* config/sparc/linux64.h: Likewise.
|
|
|
|
2001-07-20 Bruce Korb <bkorb@gnu.org>
|
|
|
|
* fixinc/fixincl.c(test_for_changes): force unsigned char comparisons
|
|
because getc() and char* may disagree on signedness.
|
|
|
|
2001-07-20 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/rtl.texi (REG_DEAD): Update for current semantics.
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Correctly compute which
|
|
insns to delete in the presence of cc0 in a jump insn.
|
|
|
|
Fri Jul 20 22:14:49 CEST 2001 Roman Zippel <zippel@linux-m68k.org>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead
|
|
of doing the change by hand.
|
|
|
|
Fri Jul 20 21:59:42 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* rtlanal.c (set_noop_p): Return true for noop jumps.
|
|
|
|
* expr.c (emit_single_push_insn): Add call to push expander.
|
|
* expr.h (optab_index): Add OTI_push
|
|
(push_optab): New constant.
|
|
* genopinit.c (optabs): Add push_optab.
|
|
* optabs.c (init_optab): Init push optab.
|
|
* md.texi (push??1): Document
|
|
|
|
2001-07-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("movdi", "movdi_internal"): Use an
|
|
expand to emit the pattern; put a REG_INC note for push/pop
|
|
instructions.
|
|
("movdf", "movdf_internal"): Likewise.
|
|
("movsi", "movsi_internal"): Likewise.
|
|
("movsf", "movsf_internal"): Likewise.
|
|
("movhi", "movqi"): Emit a REG_INC note for push/pop instructions.
|
|
|
|
2001-07-20 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Don't use
|
|
gen_highpart.
|
|
|
|
2001-07-20 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* params.def: Change default max inline insns to 100.
|
|
|
|
2001-07-20 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Generate a new shift operation
|
|
when simplifying the first operand of a (neg (ashift)) expression.
|
|
|
|
2001-07-20 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* regclass.c (N_REG_INTS): Use only 32 bits per element.
|
|
|
|
2001-07-20 Kelley Cook <kelley.cook@home.com>
|
|
|
|
* doc/install.texi (sparc-sun-solaris*): Add in 4.x assembler bug
|
|
information. Move rest into ...
|
|
(*-*-solaris): ... here. Eliminate redundant information and
|
|
reword necessary packages section. Delete 4.x assembler bug info.
|
|
(sparc-sun-*): Merge into ...
|
|
(sparc-sun-sunos*): here.
|
|
|
|
2001-07-20 Catherine Moore <clm@redhat.com>
|
|
|
|
* config/v850/v850.md (casesi): Generate LABEL_REF
|
|
with Pmode.
|
|
|
|
Fri Jul 20 14:12:57 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* i386-protos.h (ix86_zero_extend_to_Pmode): Declare.
|
|
* i386.c (ix86_zero_extend_to_Pmode): Make global.
|
|
* i386.md (strclrsi expander): Use it.
|
|
|
|
Fri Jul 20 13:24:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* integrate.c (copy_insn_list): handle
|
|
NOTE_INSN_DELETED_LABEL, as if it were CODE_LABEL.
|
|
(copy_rtx_and_substitute): Likewise; behave to NOTE_INSN_DELETED_LABEL
|
|
identically as to CODE_LABEL.
|
|
|
|
* fold-const (fold): Convert A/B/C to A/(B*C) and
|
|
A/(B/C) to (A/B)*C
|
|
|
|
* except.c (connect_post_landing_pads): Delete the RESX insns.
|
|
|
|
2001-07-20 Aldy Hernandez <aldyh@redhat.com>
|
|
|
|
* config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro.
|
|
|
|
* config/mips/mips.md (nmadd/nmsub): Use macro.
|
|
|
|
2001-07-20 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* cppinit.c (remove_dup_dir): Make static.
|
|
(remove_dup_dirs): Make static. Only warn about preempting a
|
|
system directory with a non-system directory.
|
|
|
|
2001-07-19 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* ifcvt.c (noce_try_store_flag_constants): Correct order
|
|
of parameters to trunc_int_for_mode.
|
|
|
|
2001-07-19 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* reorg.c (fill_simple_delay_slots): If an instruction might throw
|
|
an exception that will be caught within this function, do not fill
|
|
its delay slot with any subsequent instruction.
|
|
|
|
2001-07-19 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* tm.texi (POINTERS_EXTEND_UNSIGNED) Modify definition.
|
|
* optabs.c (can_extend_p) Check HAVE_ptr_extend for a specialized
|
|
pointer extension instruction.
|
|
* combine.c (nonzero_bits,num_sign_bit_copies) Likewise.
|
|
* simplify-rtx.c (simplify_unary_operation) Likewise.
|
|
* explow.c (convert_memory_address) Check value of
|
|
POINTERS_EXTEND_UNSIGNED to avoid some conversions when
|
|
less than zero.
|
|
* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, MULTILIB_OPTIONS,
|
|
MULTILIB_DIRNAMES, MULTILIB_MATCHES) Add multilib support.
|
|
* config/ia64/hpux.h (CPP_SPEC, ASM_SPEC, SUBTARGET_SWITCHES)
|
|
Add Multilib Support.
|
|
(POINTERS_EXTEND_UNSIGNED) Define for ILP32 support.
|
|
* config/ia64/ia64.h (MASK_ILP32, TARGET_ILP32, SUBTARGET_SWITCHES)
|
|
Add Multilib Support.
|
|
(POINTER_SIZE, LONG_TYPE_SIZE, MAX_LONG_TYPE_SIZE) Modify for ILP32
|
|
support.
|
|
* config/ia64/ia64.c (rtx_needs_barrier) Add support for addp4.
|
|
* config/ia64/ia64.md (ptr_extend) New instruction to "swizzle"
|
|
a 32 bit HP-UX pointer into a 64 bit HP-UX pointer.
|
|
|
|
2001-07-19 Alexandre Oliva <aoliva@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
|
|
old and new operands in `<', `3' and `b'.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
|
|
(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
|
|
(toplev.o): Don't depend on xcoffout.h.
|
|
* c-decl.c: Include debug.h
|
|
(duplicate_decls): Use debug hook.
|
|
* dbxout.c (dbxout_source_file, dbxout_args): Make static.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
(dbxout_types): Remove.
|
|
* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
(debug_true_tree, debug_nothing_rtx): New.
|
|
* debug.h (struct rtx_def): New.
|
|
(struct gcc_debug_hooks): New hooks ignore_block,
|
|
outlining_inline_function and label.
|
|
(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
|
|
dwarf2out_frame_finish): New.
|
|
* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
|
|
Make static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
|
|
dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
|
|
* dwarfout.c (dwarf_debug_hooks): Update.
|
|
* emit-rtl.c: Include debug.h.
|
|
(remove_unnecessary_notes): Use debug hook.
|
|
* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
|
|
(final_scan_insn): Use debug hook.
|
|
* integrate.c (output_inline_function): Use debug hook.
|
|
* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
|
|
(sdb_debug_hooks): Update.
|
|
* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
|
|
* toplev.c: Don't include xcoffout.h.
|
|
(note_outlining_of_inline_function, debug_ignore_block): Remove.
|
|
* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
|
|
Remove.
|
|
* tree.h (dwarf2out_do_frame): Remove.
|
|
|
|
2001-07-19 Catherine Moore <clm@cygnus.com>
|
|
|
|
* config/v850/v850.h (ASM_OUTPUT_LABELREF): Restore.
|
|
|
|
2001-07-19 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* reload1.c (eliminate_regs_in_insn): When updating a set
|
|
to the frame pointer to the hardware frame pointer, perform
|
|
the update always not just when REPLACE is set.
|
|
|
|
* reload1.c (choose_reload_regs): Don't inherit a reload
|
|
that crosses multiple registers if registers past the first
|
|
don't fit in the desired class.
|
|
|
|
* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
|
|
when negating constants.
|
|
|
|
2001-07-19 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
|
|
* doc/tree.texi: Ditto.
|
|
|
|
2001-07-19 Mark Kettenis <kettenis@wins.uva.nl>
|
|
Jakub Jelinek <jakub@redhat.com>
|
|
|
|
* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
|
|
(extract_cie_info): Handle "eh" augmentation properly,
|
|
remember eh_ptr.
|
|
(struct frame_state, __frame_state_for): New.
|
|
|
|
2001-07-19 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
|
|
HANDLE_SYSV_PRAGMA): Define.
|
|
* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
|
|
previous args.
|
|
(copy_object): Caller changed.
|
|
|
|
2001-07-19 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.in (assembler dwarf2 debug_line support): Define nop
|
|
insn for m68k.
|
|
* configure: Regenerated.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
|
|
dwarfout.h.
|
|
* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
|
|
to conditionally compiled block.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
* dbxout.h (dbxout_function): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
* debug.h (struct gcc_debug_hooks): New hooks function_decl,
|
|
global_decl, deferred_inline_function.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Update.
|
|
(dwarf2out_global_decl): New.
|
|
* dwarfout.c: Don't include dwarfout.h.
|
|
(dwarfout_global_decl, dwarfout_function_decl,
|
|
dwarfout_deferred_inline_function): New.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h: Remove.
|
|
* final.c: Don't include dwarfout.h.
|
|
* sdbout.c (sdbout_global_decl): New.
|
|
(sdbout_debug_hooks): Update.
|
|
* toplev.c: Don't include dwarfout.h.
|
|
(check_global_declarations, rest_of_compilation): Use new debug hooks.
|
|
(note_deferral_of_defined_inline_function): Remove.
|
|
* toplev.h (note_deferral_of_defined_inline_function): Remove.
|
|
* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
|
|
* ch/lex.c: Don't include dwarfout.h.
|
|
* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
|
|
(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
|
|
* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
|
|
* cp/optimize.c: Include debug.h.
|
|
(maybe_clone_body): Use debug hook.
|
|
* cp/semantics.c: Include debug.h.
|
|
(expand_body): Use debug hook.
|
|
* po/POTFILES.in: Remove dwarfout.h.
|
|
|
|
2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
|
|
* c-parse.in (yyerror, _yylex): Similarly.
|
|
* cppexp.c (parse_number, parse_defined, lex, _cpp_parse_expr):
|
|
Don't use CPP_INT, CPP_FLOAT; CPP_NUMBER is enough.
|
|
Update comments.
|
|
* cpplib.h (CPP_INT, CPP_FLOAT): Remove.
|
|
* cp/spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.
|
|
|
|
2001-07-18 Jeff Sturm <jsturm@one-point.com>
|
|
|
|
* dwarf2out.c (dwarf2out_abstract_function): Don't emit
|
|
in-class declaration at -g1. Fixes c++/2814.
|
|
|
|
2001-07-18 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/md.texi (reload_in/out): Document restrictions in predicates
|
|
and constraints for these patterns. Document empty string matching
|
|
ALL_REGS.
|
|
|
|
2001-07-18 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Check for ASM_WEAKEN_LABEL.
|
|
|
|
Wed Jul 18 20:47:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cse.c: Undo my previous patch.
|
|
|
|
2001-07-18 Tom Tromey <tromey@redhat.com>
|
|
|
|
For PR java/2812:
|
|
* configure: Rebuilt.
|
|
* configure.in: Don't check for iconv.h or iconv(); use AM_ICONV
|
|
instead.
|
|
* aclocal.m4 (AM_ICONV): New macro from Bruno Haible.
|
|
|
|
Wed Jul 18 18:46:30 CEST 2001 Richard Henderson <rth@cygnus.com>
|
|
Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (redirect_edge_and_branch): Bail out on complex edges.
|
|
(try_optimize_cfg): Do not remove tail recursive labels before sibcall.
|
|
* jump.c (mark_jump_label): Do not forward branches.
|
|
|
|
Wed Jul 18 18:35:01 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* cse.c (delete_trivially_dead_insns): Delete the libcall block
|
|
when return value is unused.
|
|
|
|
Wed Jul 18 18:28:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* gcse.c (pre_insert_copy_insn): Call update_ld_motion_stores.
|
|
|
|
Wed Jul 18 12:05:29 2001 Nicola Pero <n.pero@mi.flashnet.it>
|
|
|
|
* gthr-posix.h (__gthread_objc_mutex_trylock): Fixed return value
|
|
on error. We can't blindly return the result of
|
|
pthread_mutex_trylock because it returns a positive number on
|
|
error, while we must return -1 on error.
|
|
(__gthread_objc_mutex_lock, __gthread_objc_mutex_unlock): Similar
|
|
fixes.
|
|
Reported by Stephen Brandon <stephen@brandonitconsulting.co.uk>.
|
|
|
|
2001-07-18 Andreas Jaeger <aj@suse.de>
|
|
|
|
* integrate.c (output_inline_function): Correct type of debug_hooks.
|
|
|
|
2001-07-18 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* combine.c (combine_simplify_rtx): DIV can be treated
|
|
associatively for floats if unsafe math optimisations are enabled.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* reload.c (push_secondary_reload): Accept empty-string for ALL_REGS.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* calls.c (prepare_call_address): New parameter SIBCALLP. If true,
|
|
don't force the function address into a register.
|
|
(expand_call, emit_library_call_value_1): Update callers.
|
|
* builtins.c (expand_builtin_apply): Likewise.
|
|
* expr.h (prepare_call_address): Update decl.
|
|
|
|
2001-07-17 Chandrakala Chavva <cchavva@redhat.com>
|
|
|
|
* config.gcc: For *-*-chorusos triplet, get chorus.h file from
|
|
config directory.
|
|
* config/i386/chorus.h: Move up.
|
|
* config/sparc/chorus.h: Likewise.
|
|
* config/rs6000/chorus.h: Likewise.
|
|
* config/chorus.h: Moved here.
|
|
|
|
2001-07-17 Andreas Schwab <schwab@suse.de>
|
|
|
|
* configure.in (assembler eh_frame optimization): Handle big
|
|
endian.
|
|
* configure: Regenerated.
|
|
|
|
Tue Jul 17 23:43:31 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* expr.c (epxand_expr): Convert divisions into multiplications by
|
|
reciprocals if -ffast-math.
|
|
|
|
2001-07-17 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c (dbxout_really_begin_function): Rename to
|
|
dbxout_begin_function.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Update.
|
|
(dbxout_begin_function): Remove.
|
|
(dbxout_function): Update.
|
|
(dbxout_source_line): Update prototype.
|
|
* dbxout.h (dbxout_begin_function): Remove.
|
|
* debug.c (do_nothing_debug_hooks): Update.
|
|
(debug_nothing_tree): Update.
|
|
(debug_nothing_charstar_rtx): Remove.
|
|
* debug.h (union tree_node): Declare.
|
|
(struct rtx_def): Remove.
|
|
(gcc_debug_hooks): New hooks begin_prologue, end_prologue,
|
|
begin_function. Change source_line prototype.
|
|
(debug_nothing_tree): New.
|
|
(debug_nothing_charstar_rtx): Delete.
|
|
(dwarf2out_begin_prologue): Moved from ...
|
|
* tree.h: ... here.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Update.
|
|
(dwarf2out_begin_prologue): Update prototype. If genuine dwarf2
|
|
debug info, call dwarf2out_source_line.
|
|
(dwarf2out_souce_line): Update prototype.
|
|
* dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue.
|
|
Change prototype, make static.
|
|
(dwarfout_source_line): Update prototype.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_begin_function): Remove.
|
|
* final.c (final_start_function, final_scan_insn): Use appropriate
|
|
debug hooks, update to use notice_source_line.
|
|
(output_source_line): Rename notice_source_line. Don't call the
|
|
source_line debug hook.
|
|
* sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue,
|
|
make static, update prototype.
|
|
(sdbout_mark_begin_function): Rename sdbout_begin_function, update
|
|
prototype.
|
|
(sdbout_end_prologue): New.
|
|
(sdbout_source_line): Update prototype.
|
|
(sdbout_debug_hooks): Update.
|
|
(sdbout_symbol): Remove unused var.
|
|
* sdbout.h (sdbout_begin_function, sdbout_mark_begin_function):
|
|
Delete.
|
|
* varasm.c: Include debug.h.
|
|
(assemble_start_function): Use begin_function debug_hook.
|
|
* xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function,
|
|
update with prototype.
|
|
(xcoffout_source_line): Update prototype.
|
|
* xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function,
|
|
update prototype.
|
|
(xcoffout_source_line): Update prototype.
|
|
|
|
2001-07-17 Richard Henderson <rth@redhat.com>
|
|
|
|
* c-typeck.c (build_binary_op): Do not shorten unsigned
|
|
right shift after sign extension.
|
|
|
|
Tue Jul 17 16:56:05 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* combine.c (combine_simplify_rtx): Attempt to simplify
|
|
a*(b/c) as (a*b)/c for floats in unsafe_math mode.
|
|
|
|
* simplify-rtx.c (avoid_constatn_pool_reference): New static function.
|
|
(simplify_binary_operation, simplify_unary_operation,
|
|
simplify_relational_operation): Use it.
|
|
|
|
* combine.c (combine_simplify_rtx): Don't do associative law
|
|
on divisions; allow associative law on floats.
|
|
|
|
2001-07-17 H.J. Lu <hjl@gnu.org>
|
|
Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* c-pragma.h (HANDLE_PRAGMA_WEAK): Define iff ASM_WEAKEN_LABEL and
|
|
ASM_OUTPUT_WEAK_ALIAS are defined.
|
|
* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Define if possible.
|
|
* config/mips/iris6.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL):
|
|
Moved ...
|
|
* config/mips/iris5.h: ... here.
|
|
(HANDLE_SYSV_PRAGMA): Defined as 1.
|
|
* varasm.c (weak_finish): Use ASM_OUTPUT_WEAK_ALIAS.
|
|
* doc/tm.texi (ASM_OUTPUT_WEAK_ALIAS): Support the undefined weak
|
|
symbol.
|
|
|
|
2001-07-17 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-parse.in (all_prefix_attributes): New variable.
|
|
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): New macros.
|
|
(maybe_resetattrs): New production.
|
|
(c_parse_init, datadef, fndef, datadecl, setspecs, setattrs, decl,
|
|
maybe_type_quals_setattrs, initdecls, notype_initdecls, initdcl,
|
|
notype_initdcl, nested_function, notype_nested_function,
|
|
component_decl, components, components_notype,
|
|
component_declarator, component_notype_declarator,
|
|
absdcl_maybe_attribute, parm, firstparm, setspecs_fp, ivar_decl,
|
|
ivars, mydecl, myparm): Update. Avoid prefix attributes just
|
|
after a comma being applied to more than one declarator.
|
|
* doc/extend.texi (Attribute Syntax): Update. Remove
|
|
documentation of bugs that are no longer present.
|
|
|
|
2001-07-13 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h: Change TUNE_MIPS* options to use
|
|
mips_tune.
|
|
(EXTRA_SPECS): Add cc1_cpu_spec.
|
|
* config/mips/mips.md (muldf3): Fix typo.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/m68k/m68k.c: Include expr.h and reload.h.
|
|
(print_operand_address) [16 bit int]: Cast INTVAL to int for %d.
|
|
[general int]: Use HOST_WIDE_INT_PRINT_DEC.
|
|
|
|
2001-07-16 Daniel Berlin <dan@cgsoftware.com>
|
|
Richard Henderson <rth@redhat.com>
|
|
|
|
* cse.c (set_live_p): Take INSN argument for cc0; update callers.
|
|
(insn_live_p): Fix fall off end of function.
|
|
(dead_libcall_p): Remove COUNTS argument; update callers.
|
|
(delete_trivially_dead_insns): Remove unused variables.
|
|
|
|
2001-07-17 Andreas Jaeger <aj@suse.de>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Fix output format for
|
|
x86-64 pic support.
|
|
|
|
* lcm.c (optimize_mode_switching): Avoid warning for unused
|
|
variable if !NORMAL_MODE.
|
|
|
|
* flow.c (try_crossjump_to_edge): Remove unused variable.
|
|
|
|
2001-07-16 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* inclhack.def (ultrix_atexit_param): New hack to fix ultrix 4.3
|
|
atexit declaration in stdlib.h.
|
|
|
|
2001-07-16 Richard Begg <Richard.Begg@colesmyer.com.au>
|
|
|
|
* fixinc/inclhack.def(hpux_vsnprintf): brokenness in stdio.h
|
|
|
|
Mon Jul 16 22:48:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* basic-block.h (CLEANUP_PRE_SIBCALL): New constant.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg;
|
|
do rebuild_jump_labels instead of jump_optimize
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Likewise.
|
|
* toplev.c (rest_of_compulation): Likewise for -Wreturn_type.
|
|
* flow.c (try_optimize_cfg): Remove unneeded code_labels.
|
|
|
|
* flow.c: Include timevar.h
|
|
(find_basic_block): Push/pop timevar;
|
|
(cleanup_cfg): Likewise.
|
|
* timevar.def (TV_CFG, TV_CLEANUP_CFG): New.
|
|
* Makefile: Add dependencies on timevar.h
|
|
|
|
* integrate.c (save_for_inline): Kill all BASIC_BLOCK notes.
|
|
(copy_insn_list): Avoid killing of BASIC_BLOCK notes.
|
|
|
|
* rtl.h (delete_trivially_dead_insns): Add new parameter.
|
|
* toplev.c (rest_of_compilation): Update calls.
|
|
* cse.c (set_live_p, insn_live_p, dead_libcall_p): Break out from ...
|
|
(delete_trivially_dead_insns): ... here; accept new argument
|
|
preserve_basic_blocks; preserve basic blocks if set.
|
|
|
|
* reg-stack.c (stack_regs_mentioned): Return 0 if
|
|
stack_regs_mentioned_data is not initialized.
|
|
(reg_to_stack): Make stack_regs_mentioned survive after the
|
|
reg-stack is completted; do not call cleanup_cfg.
|
|
* toplev.c (rest_of_compilation): Do cleanup_cfg before bb-reorder;
|
|
make cleanup_cfg after bb-reorder to output to debug file.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* regclass.c (init_reg_sets): Use only 32 bits per initializer
|
|
from int_reg_class_contents.
|
|
|
|
2001-07-16 Richard Henderson <rth@redhat.com>
|
|
|
|
* hard-reg-set.h (regs_invalidated_by_call): Declare.
|
|
* regclass.c (regs_invalidated_by_call): Move from cse.c.
|
|
(init_reg_sets_1): Move initialization from cse_main.
|
|
* cse.c (regs_invalidated_by_call): Move to regclass.c.
|
|
(cse_main): Move its initialization also.
|
|
* df.c (df_insn_refs_record): Use regs_invalidated_by_call.
|
|
* flow.c (propagate_one_insn): Likewise.
|
|
* gcse.c (compute_hash_table): Likewise.
|
|
(compute_kill_rd, compute_store_table): Likewise.
|
|
* sched-deps.c (sched_analyze_1): Likewise.
|
|
|
|
Mon Jul 16 18:07:07 2001 J"orn Rennecke <amylaar@redhat.com>
|
|
|
|
* gcse.c (pre_insert_copy_insn): Use gen_move_insn instead of
|
|
gen_rtx_SET.
|
|
|
|
2001-07-16 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* dominance.c (calc_dfs_tree_nonrec): Reverse order of tests
|
|
in if statement so we don't access undefined memory.
|
|
|
|
2001-07-16 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* gcse.c: Update comment at top.
|
|
Update comment on mem handling.
|
|
mem_last_set, mem_first_set, mem_set_in_block: gone.
|
|
Declaration of reg_set_info: gone.
|
|
(oprs_unchanged_p): Don't use mem_*set_* anymore. They are
|
|
pointless with load_killed_in_block_p (they are *more*
|
|
conservative then it, not less, and less accurate).
|
|
(oprs_not_set_p): Ditto.
|
|
(alloc_gcse_mem): Don't allocate mem_set_in_block
|
|
(free_gcse_mem): Don't free it, either.
|
|
(record_last_mem_set_info): Update comment in front, remove
|
|
mem_*set_* stuff. Note the reason we don't handle stores directly
|
|
here.
|
|
(compute_hash_table): Update comments to reflect reality. Remove
|
|
mem_*set_* references.
|
|
(reset_opr_set_tables): Remove mem_*set_* references.
|
|
(mark_call): Ditto.
|
|
(mark_set): Ditto. Also remove double sets of bitmaps for REG's.
|
|
(mark_clobber): Ditto (on both parts, we double set here too).
|
|
(expr_killed_p): Remove mem_set_in_block test.
|
|
(compute_transp): Remove mem_set_in_block test.
|
|
|
|
* ssa-ccp.c: (optimize_unexecutable_edges): Add note about removal
|
|
of edge, and removal of phi alternative to dump file.
|
|
(ssa_ccp_substitute_constants): Add note about register now being
|
|
constant, and which uses were replaced in what insns to dump file.
|
|
|
|
2001-07-16 Andreas Jaeger <aj@suse.de>
|
|
|
|
* gcov.c (output_data): Use HOST_WIDEST_INT_PRINT_DEC to output
|
|
variables of type HOST_WIDEST_INT.
|
|
|
|
* libgcc2.c (__bb_exit_func): Handle gcov_type as long long.
|
|
(__bb_exit_func): Correct type of count_max to avoid overflow.
|
|
(num_digits): Handle long long argument.
|
|
|
|
* combine.c (gen_lowpart_for_combine): Remove unused variable.
|
|
|
|
2001-07-16 Neil Booth <neil@cat.daikokuya.demon.co.uk>
|
|
|
|
* output.h (sdb_begin_function_line): Restore as an extern
|
|
variable.
|
|
* sdbout.c (sdb_begin_function_line): Make extern.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* machmode.def (Pmode): Redefine if GENERATOR_FILE.
|
|
* genrecog.c (maybe_both_true_mode): New.
|
|
(maybe_both_true_2): Use it.
|
|
(write_switch): Don't put Pmode in a switch.
|
|
* rtl.c (mode arrays): Don't explicitly size them.
|
|
|
|
Sun Jul 15 14:07:36 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* toplev.c (rest_of_compilation): Fix register_life_up_to_date
|
|
handling; move unconditional splitting before mode switching.
|
|
|
|
* i386.md (type): Add fistp type.
|
|
(i387, length_attr, scheduling definitions): Handle this type.
|
|
(fix_trunc?f?i2): Revamp to use mode switching.
|
|
(fix_trunct?f?i_nonmemory, fix_trunc?f?i_memory): New patterns.
|
|
* i386.h (fp_cw_mode): New enum
|
|
(OPTIMIZE_MODE_SWITCHING, NUM_MODES_FOR_MODE_SWITCHING, MODE_NEEDED,
|
|
MODE_PRIORITY_TO_MODE, ENUM_MODE_SET): New macros.
|
|
|
|
Sun Jul 15 12:53:51 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* Makefile.in (integrate.o): Add debug.h.
|
|
* integrate.c (debug.h): Add.
|
|
(output_inline_function): Save, reset, and restore debug_hooks.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_emit_xfloating_compare): Use CCmode
|
|
instead of COMPARE for the EQUIV expression.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* flow.c (redirect_edge_and_branch_force): Initialize
|
|
global_live_at_start and global_live_at_end.
|
|
(allocate_bb_life_data): Export.
|
|
* basic-block.h (allocate_bb_life_data): Declare.
|
|
* toplev.c (rest_of_compilation): Call it.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.c (alpha_tablejump_addr_vec): New.
|
|
(alpha_tablejump_best_label): New.
|
|
* config/alpha/alpha-protos.h: Declare them.
|
|
* config/alpha/alpha.md: Use braced strings for code blocks.
|
|
(tablejump_osf): Break out add with r29.
|
|
(tablejump_osf_internal): Remove.
|
|
(tablejump_osf_nt_internal): Rename from tablejump_nt_internal,
|
|
use alpha_tablejump_addr_vec and alpha_tablejump_best_label.
|
|
|
|
Sun Jul 15 00:53:35 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* loop.c (scan_loop): Add USEs inside PARALLELs into dependencies
|
|
of the movable.
|
|
|
|
* toplev.c (rest_of_compilation): Allow new pseudoes for mode switching.
|
|
|
|
* i386-protos.h (ix86_split_fp_branch): Update prototype.
|
|
(ix86_fp_jump_nontrivial_p): New.
|
|
* i386.md (fp_jcc_?): Update call of split_fp_branch;
|
|
use ix86_fp_jump_nontrivial_p.
|
|
* i386.c (ix86_fp_jump_nontrivial_p): New.
|
|
(ix86_split_fp_branch): Accept code instead of rtx.
|
|
(ix86_expand_compare): Expand comparison early in case
|
|
doing so is resonably cheap.
|
|
|
|
2001-07-15 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/rs6000/sysv4.h (CPP_ENDIAN_BIG_SPEC): Assert 'endian'
|
|
not 'machine'.
|
|
(CPP_ENDIAN_LITTLE_SPEC): Assert 'endian' not 'machine'.
|
|
(CPP_ENDIAN_SOLARIS_SPEC): Assert 'endian' not 'machine'.
|
|
|
|
2001-07-15 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* dbxout.c (dbxout_source_line): Make static, update prototype.
|
|
(dbx_debug_hooks, xcoff_debug_hooks): Add new hooks.
|
|
(dbxout_init, dbxout_finish, dbxout_source_line,
|
|
dbxout_begin_block, dbxout_end_block): Update for new prototypes.
|
|
* dbxout.h (dbxout_source_line): Delete.
|
|
* debug.c (debug_nothing_file, debug_nothing_file_int,
|
|
debug_nothing_file_charstar_rtx): New.
|
|
(do_nothing_debug_hooks): Update.
|
|
(debug_nothing_void, debug_nothing_charstar_rtx,
|
|
dwarf2out_end_epilogue): New.
|
|
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
|
|
* debug.h (struct rtx_def): Declare.
|
|
(gcc_debug_hooks): New hooks source_line, end_epilogue
|
|
and end_function.
|
|
(debug_nothing_void, debug_nothing_charstar_rtx,
|
|
dwarf2out_end_epilogue): New.
|
|
(debug_nothing_file_charstar, debug_nothing_file_int_int): Rename.
|
|
* dwarf2out.c (dwarf2out_source_line): Make static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
(dwarf2out_init, dwarf2out_finish, dwarf2out_source_line,
|
|
dwarf2out_begin_block, dwarf2out_end_block): Update for new prototypes.
|
|
* dwarf2out.h (dwarf2out_source_line): Remove.
|
|
* dwarfout.c (dwarfout_end_epilogue, dwarfout_end_function):
|
|
Make static, update prototype.
|
|
(dwarfout_init, dwarfout_finish, dwarfout_source_line,
|
|
dwarfout_begin_block, dwarfout_end_block): Update for new prototypes.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_end_epilogue, dwarfout_source_line,
|
|
dwarfout_end_function): Remove.
|
|
* final.c (profile_function): Use debug hooks for ending functions
|
|
and epilogues.
|
|
(output_source_line, final_end_function): Update prototype,
|
|
use debug hooks.
|
|
(final_start_function, final_scan_insn): Update.
|
|
* output.h (sdb_begin_function_line): Remove.
|
|
(final_end_function): Update prototype.
|
|
* sdbout.c (sdb_begin_function_line): Make static.
|
|
(PUT_SDB_EPILOGUE_END): Move to sdbout_end_epilogue.
|
|
(sdbout_source_line): New.
|
|
(sdbout_end_epilogue, sdbout_end_function): Make static, update
|
|
prototypes.
|
|
(sdb_debug_hooks): Update.
|
|
(sdbout_init, sdbout_source_line,
|
|
sdbout_begin_block, sdbout_end_block): Update for new prototypes.
|
|
* sdbout.h (sdbout_end_epilogue, sdbout_end_function): Remove.
|
|
* toplev.c (compile_file, rest_of_compilation): Update.
|
|
* tree.h (dwarf2out_end_epilogue): Move to debug.h.
|
|
* xcoffout.c (xcoffout_source_line, xcoffout_begin_block,
|
|
xcoffout_end_block, xcoffout_end_epilogue, xcoffout_end_function):
|
|
Update for prototype changes.
|
|
* xcoffout.h (xcoffout_source_line, xcoffout_begin_block,
|
|
xcoffout_end_block, xcoffout_end_epilogue): Update prototypes.
|
|
|
|
2001-07-15 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.h (TARGET_ABI_OSF): New.
|
|
(TARGET_ABI_WINDOWS_NT, TARGET_ABI_OPEN_VMS): Rename; update users.
|
|
* config/alpha/alpha-protos.h: Update TARGET_ABI_* users.
|
|
* config/alpha/alpha.c: Likewise.
|
|
* config/alpha/alpha.md: Likewise.
|
|
* config/alpha/alpha32.h: Likewise.
|
|
* config/alpha/vms.h: Likewise.
|
|
(OPEN_VMS): Remove.
|
|
|
|
2001-07-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/alpha/alpha.md: Use define_constants for unspec values.
|
|
Substitute throughout.
|
|
|
|
2001-07-14 Tim Josling <tej@melbpc.org.au>
|
|
|
|
* tree.def (EXPON_EXPR) remove. Never supported anyway.
|
|
|
|
2001-07-14 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.md: Remove unused constraints from define_split's.
|
|
|
|
2001-04-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_cond_trap): Test for exit block.
|
|
|
|
Sun Jul 15 00:50:20 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
Re-install recently reverted patch.
|
|
* emit-rtl.c (try_split): Update mark_jump_label call.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
|
|
jump_back_p): Kill.
|
|
(mark_all_labels): Kill second parameter.
|
|
(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
|
|
(rebuild_jump_labels, jump_optimize_minimal): Update call
|
|
of jump_optimize_1.
|
|
(jump_optimize_1): Kill crossjumping code.
|
|
(mark_jump_label): Kill cross_jump parameter.
|
|
* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
|
|
(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
|
|
* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
|
|
splitting.
|
|
* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
|
|
DFI_bpro.
|
|
(dump_file_info): Likewise.
|
|
(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
|
|
reorganize passes to do reg-stack first, bb-reorder second.
|
|
* invoke.texi (-d letters doc): Remove the jump2 pass.
|
|
|
|
2001-07-14 Richard Henderson <rth@redhat.com>
|
|
|
|
* ifcvt.c (find_cond_trap): New.
|
|
(find_if_header): Call it.
|
|
(merge_if_block): Relax existing jump sanity check.
|
|
* jump.c (jump_optimize_1): Remove conditional trap handling.
|
|
|
|
2001-07-14 Alan Modra <amodra@bigpond.net.au>
|
|
|
|
* config/pa/pa.c (emit_hpdiv_const): Return reg is r2 for 64-bit
|
|
millicode.
|
|
(insn_refs_are_delayed): Correct comment.
|
|
* config/pa/pa.h (INSN_REFERENCES_ARE_DELAYED): Likewise.
|
|
* config/pa/pa.md (mulsi3): If TARGET_64BIT, clobber r2
|
|
instead of r31. Make associated insn !TARGET_64BIT, and
|
|
provide an additional 64-bit insn that clobbers r2.
|
|
(divsi3): Likewise.
|
|
(udivsi3): Likewise.
|
|
(modsi3): Likewise.
|
|
(umodsi3): Likewise.
|
|
|
|
Sat Jul 14 02:58:38 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* bb-reorder.c (skip_insn_after_block): Get past the line number notes.
|
|
|
|
* flow.c (redirect_edge_and_branch_force, split_edge,
|
|
try_crossjump_to_edge): Use set_block_for_new_insns.
|
|
* bb-reorder.c (emit_jump_to_block_after): Call set_block_for_new_insns.
|
|
|
|
2001-07-13 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/elfos.h (UNIQUE_SECTION): Enable .bss section with
|
|
the correct patch.
|
|
|
|
2001-07-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
Revert H.J. Lu's UNIQUE_SECTION patch of 2001-07-13.
|
|
|
|
2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (decl_attributes): Take a pointer to the node to
|
|
which attributes are to be attached, and a flags argument.
|
|
* c-common.h (enum attribute_flags): New.
|
|
(decl_attributes): Update prototype.
|
|
* c-decl.c (start_decl, push_parm_decl, finish_struct,
|
|
finish_enum, start_function): Update calls to decl_attributes.
|
|
* c-parse.in (component_declarator, component_notype_declarator,
|
|
label): Update calls to decl_attributes.
|
|
|
|
Fri Jul 13 23:04:00 2001 Denis Chertykov <denisc@overta.ru>
|
|
|
|
* config/avr/avr.md (strlenhi): PARALLEL keyword removed.
|
|
* config/avr/avr.c (legitimate_address_p): Return value changed
|
|
from letter to register classes. For better debugging.
|
|
|
|
2001-07-13 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* jump.c (reversed_comparison_code_parts): Fix comment typos.
|
|
|
|
2001-07-13 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/elfos.h (UNIQUE_SECTION): Enable .bss section.
|
|
|
|
2001-07-13 Marc Espie <espie@cvs.openbsd.org>
|
|
|
|
* config.gcc (*-*-openbsd*): Add fragment to compile libgcc
|
|
correctly for shared configurations.
|
|
* config/t-libgcc-pic: New.
|
|
* config/{i386,m68k,sparc}/t-openbsd: New.
|
|
* config/openbsd.h: Include cpu_spec in cpp_spec where needed.
|
|
Support -shared. Support debugging libraries with -g.
|
|
* config/i386/openbsd.h: Correct ASM_COMMENT_START. Ensure dwarf2
|
|
frame information does not emit pointer diffs.
|
|
* config/sparc/openbsd.h: Ensure dwarf2 frame information does not
|
|
emit pointer diffs.
|
|
|
|
2001-07-13 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
Revert Jan Hubicka's patch of Fri Jul 13 14:46:21 CEST 2001.
|
|
|
|
2001-07-13 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* combine.c (try_combine): Ensure const_int pow2 is positive.
|
|
|
|
2001-07-13 Hartmut Penner <hpenner@de.ibm.com>
|
|
|
|
* config.gcc: Add configuration for s/390.
|
|
* config/s390/s390.c: New. Subroutines for code generation.
|
|
* config/s390/s390.h: New. Definitions for s/390.
|
|
* config/s390/s390-protos.h: New. Prototypes.
|
|
* config/s390/linux.h: New. Definitions for linux for s/390.
|
|
* config/s390/linux64.h: New. Definitions for linux for zSeries.
|
|
* config/s390/t-linux: New. Makefile fragment.
|
|
* config/s390/s390.md: New. Machine description for s/390 and zSeries.
|
|
* config/s390/fixdfdi.h: New. Fix L_fix*di.
|
|
|
|
Fri Jul 13 14:46:21 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* emit-rtl.c (try_split): Update mark_jump_label call.
|
|
* flow.c (find_sub_basic_blocks): Likewise.
|
|
* jump.c (cross_jump_death_matters, find_cross_jump, do_cross_jump,
|
|
jump_back_p): Kill.
|
|
(mark_all_labels): Kill second parameter.
|
|
(jump_optimize, jump_optimize_1): Kill cross_jump parameter.
|
|
(rebuild_jump_labels, jump_optimize_minimal): Update call
|
|
of jump_optimize_1.
|
|
(jump_optimize_1): Kill crossjumping code.
|
|
(mark_jump_label): Kill cross_jump parameter.
|
|
* rtl.h (mark_jump_label, jump_optimize): Update prototypes.
|
|
(JUMP_CROSS_JUMP, JUMP_CROSS_JUMP_DEATH_MATTERS): Kill.
|
|
* reg-stack.c (reg_to_stack): Do not rebuild if not needed; do
|
|
splitting.
|
|
* toplev.c (enum dump_file_index): Kill DFI_jump2; put DFI_stack before
|
|
DFI_bpro.
|
|
(rest_of_compilation): Update calls to jump_optimize; kill jump2 pass;
|
|
reorganize passes to do reg-stack first, bb-reorder second.
|
|
* invoke.texi (-d letters doc): Remove the jump2 pass.
|
|
|
|
2001-07-12 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* toplev.c (compile_file): Put call of ASM_FILE_START inside ifdef.
|
|
|
|
Thu Jul 12 17:57:16 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_optimize_cfg): Delete whole chain of trivially dead
|
|
basic blocks.
|
|
(verify_flow_info): Make diagnostics prettier.
|
|
|
|
Thu Jul 12 16:48:54 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (find_basic_blocks_1): Do not emit NOP after call.
|
|
|
|
* flow.c (outgoing_edges_match): Return early if condition reversal
|
|
failed.
|
|
|
|
2001-07-06 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (print_operand): Extend '%D' to memory operands.
|
|
(mips_move_2words): When splitting a move into two instructions,
|
|
prefix the second address operand with '%D'.
|
|
|
|
2001-07-12 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (final.o): Depend on debug.h.
|
|
* dbxout.c (dbxout_begin_block, dbxout_end_block): New.
|
|
(dbx_debug_hooks): Add new hooks.
|
|
(xcoff_debug_hooks): New.
|
|
* debug.c (debug_nothing_file_int_int): New.
|
|
(do_nothing_debug_hooks): Update.
|
|
* debug.h (gcc_debug_hooks): New hooks begin_block and end_block.
|
|
(debug_nothing_file_int_int): New.
|
|
* dwarf2out.c (dwarf2out_begin_block, dwarf2out_end_block): Make
|
|
static, update prototype.
|
|
(dwarf2_debug_hooks): Update.
|
|
* dwarf2out.h (dwarf2out_begin_block, dwarf2out_end_block): Remove.
|
|
* dwarfout.c (dwarfout_begin_block, dwarfout_end_block): Make
|
|
static, update prototype.
|
|
(dwarf_debug_hooks): Update.
|
|
* dwarfout.h (dwarfout_begin_block, dwarfout_end_block): Remove.
|
|
* final.c: Include debug.h.
|
|
(final_scan_insn): Use debug hooks when beginning and ending blocks.
|
|
* sdbout.c (sdbout_begin_block, sdbout_end_block): Make
|
|
static, update prototype.
|
|
(sdb_debug_hooks): Update.
|
|
* sdbout.h (sdbout_begin_block, sdbout_end_block): Remove.
|
|
* toplev.c: Distinguish between xcoff and dbx.
|
|
|
|
* f/lex.c (ffelex_file_pop_, ffelex_file_push_, ffelex_hash_):
|
|
Call all debug hooks, not just dwarf ones.
|
|
|
|
2001-07-11 Timothy Wall <twall@redhat.com>
|
|
|
|
* config.gcc: Add configuration for AIX5/IA64.
|
|
* config/ia64/aix.h: New. AIX5/IA64-specific configuration.
|
|
* config/ia64/crt[in].asm: New. Generic static ctor/dtor
|
|
support prefix/suffix code.
|
|
* config/ia64/t-aix: New. Makefile fragment.
|
|
* config/ia64/unwind-aix.c: New. Unwind table entry lookup.
|
|
|
|
2001-07-11 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* recog.c (validate_change): Fix a comment typo.
|
|
|
|
2001-07-11 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (c-lex.o): Wrap long lines. Depend on debug.h.
|
|
* c-lex.c (cb_file_change, cb_define, cb_undef): Use debug
|
|
hooks directly.
|
|
* dbxout.c (dbx_debug_hooks): Add new hooks.
|
|
(dbxout_start_new_source_file): Rename dbxout_start_source_file,
|
|
make static.
|
|
(dbxout_resume_previous_source_file): Rename dbxout_end_source_file,
|
|
make static.
|
|
* dbxout.h (dbxout_start_new_source_file,
|
|
dbxout_resume_previous_source_file): Delete.
|
|
* debug.c (do_nothing_debug_hooks): Add new hooks.
|
|
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
|
|
(debug_nothing_int_charstar, debug_nothing_int): New.
|
|
* debug.h (gcc_debug_hooks): New hooks define, undef,
|
|
start_source_file and end_source_file.
|
|
(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
|
|
(debug_nothing_int_charstar, debug_nothing_int): New.
|
|
* dwarf2out.c (dwarf2_debug_hooks): Add new hooks. Move into
|
|
the conditionally compiled section.
|
|
(dwarf2out_start_source_file, dwarf2out_end_source_file,
|
|
dwarf2out_define, dwarf2out_undef): Make static.
|
|
* dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file,
|
|
dwarf2out_define, dwarf2out_undef): Remove.
|
|
* dwarfout.c (dwarf_debug_hooks): Add new hooks.
|
|
(dwarfout_start_source_file, dwarfout_end_source_file,
|
|
dwarfout_define, dwarfout_undef): Make static.
|
|
(dwarfout_start_source_file_check,
|
|
dwarfout_end_source_file_check): New.
|
|
(dwarfout_define, dwarfout_finish): Update.
|
|
* dwarfout.h (dwarfout_start_new_source_file,
|
|
dwarfout_resume_previous_source_file, dwarfout_define,
|
|
dwarfout_undef): Remove.
|
|
* sdbout.c (sdb_debug_hooks): Add new hooks.
|
|
(sdbout_start_new_source_file): Rename sdbout_start_source_file,
|
|
make static.
|
|
(sdbout_resume_previous_source_file): Rename sdbout_end_source_file,
|
|
make static, take an arg.
|
|
* sdbout.h (sdbout_start_new_source_file,
|
|
sdbout_resume_previous_source_file): Delete.
|
|
* toplev.c (debug_start_source_file, debug_end_source_file,
|
|
debug_define, debug_undef): Delete.
|
|
* toplev.h (debug_start_source_file, debug_end_source_file,
|
|
debug_define, debug_undef): Delete.
|
|
|
|
* java/jcf-parse.c: Include debug.h.
|
|
(parse_class_file): Update to use debug hooks directly.
|
|
* java/Make-lang.in (jcf-parse.o): Depend on debug.h.
|
|
|
|
Wed Jul 11 10:07:18 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* alias.c (set_mem_alias_set): New function.
|
|
* rtl.h (set_mem_alias_set): Declare it.
|
|
* builtins.c (expand_builtin_return_addr): Call it instead of
|
|
using MEM_ALIAS_SET accessor.
|
|
(expand_builtin_setjmp_setup, expand_builtin_longjmp): Likewise.
|
|
(get_memory_rtx, expand_builtin_va_arg): Likewise.
|
|
(expand_builtin_va_copy):Likewise.
|
|
* caller-save.c (setup_save_areas): Likewise.
|
|
* calls.c (compute_argument_addresses): Likewise.
|
|
* explow.c (set_mem_attributes): Likewise.
|
|
* expr.c (emit_single_push_insn, emit_push_insn): Likewise.
|
|
(expand_assignment, store_constructor_field, store_field): Likewise.
|
|
(expand_expr_unaligned): Likewise.
|
|
* function.c (assign_stack_temp_for_type): Likewise.
|
|
(put_reg_into_stack, gen_mem_addressof): Likewise.
|
|
* ifcvt.c (noce_try_cmove_arith): Likewise.
|
|
* reload1.c (reload, alter_reg): Likewise.
|
|
* config/alpha/alpha.c (get_aligned_mem): Likewise.
|
|
(alpha_set_memflags_1, alpha_expand_unaligned_load): Likewise.
|
|
(alpha_expand_unaligned_store): Likewise
|
|
(alpha_expand_unaligned_load_words): Likewise.
|
|
(alpha_expand_unaligned_store_words): Likewise.
|
|
(alpha_expand_block_clear, alpha_expand_prologue): Likewise.
|
|
(alpha_expand_epilogue): Likewise.
|
|
* config/arc/arc.c (arc_setup_incoming_varargs): Likewise.
|
|
* config/clipper/clipper.c (clipper_builtin_saveregs): Likewise.
|
|
* config/i386/i386.c (legitimize_pic_address): Likewise.
|
|
* config/i960/i960.c (setup_incoming_varargs): Likewise.
|
|
* config/ia64/ia64.c (spill_restore_mem): Likewise.
|
|
* config/m32r/m32r.c (m32r_setup_incoming_varargs): Likewise.
|
|
* config/m8k/m88k.c (m88k_builtin_saveregs): Likewise.
|
|
* config/mips/mips.c (mips_va_arg): Likewise.
|
|
* config/mn10300/mn10300.c (mn10300_builtin_saveregs): Likewise.
|
|
* config/pa/pa.c (hppa_builtin_saveregs): Likewise.
|
|
* config/rs6000/rs6000.c (rs6000_emit_move): Likewise.
|
|
(setup_incoming_varargs, rs6000_va_arg): Likewise.
|
|
(rs6000_emit_eh_toc_restore, rs6000_emit_prologue): Likewise.
|
|
(rs6000_emit_epilogue): Likewise.
|
|
* config/sh/sh.c (sh_builtin_saveregs): Likewise.
|
|
* config/sparc/sparc.c (sparc_va_arg): Likewise.
|
|
* config/v850/v850.c (v850_va_arg): Likewise.
|
|
|
|
Wed Jul 11 21:27:25 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (merge_blocks_move_successor_nojumps): Do not crash
|
|
when fallthru edge is present.
|
|
(mege_blocks): Handle case where creation of jump insn
|
|
is required.
|
|
|
|
* basic-block.h (CLEANUP_EXPENSIVE, CLEANUP_CROSSJUMP,
|
|
CLEANUP_POST_REGSTACK): New constants.
|
|
* except.c (finish_eh_generation): Update call of cleanup_cfg,
|
|
* jump.c (rtx_renumbered_equal_p): Handle 't' fields.
|
|
* output.h (cleanup_cfg): Update prototype.
|
|
* reg-stack.c (reg_to_stack): Use cleanup_cfg instead of jump_optimize
|
|
* sibcall.c (optimize_sibling_and_tail_recursive_call): Update
|
|
cleanup_cfg call; kill missleading comment.
|
|
* toplev.c (rest_of_compilation): Update all cleanup_cfg calls.
|
|
* flow.c (merge_blocks, try_optimize_cfg, cleanup_cfg): Accept mode
|
|
parameter; control optimizations performed using it.
|
|
(flow_find_cross_jump, outgoing_edges_match, try_crossjump_to_edge,
|
|
try_crossjump_bb): New functions.
|
|
|
|
2001-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (pa_output_function_prologue): Delete prototype. Make function
|
|
extern.
|
|
* pa.h (ASM_OUTPUT_MI_THUNK): Rename output_function_prologue to
|
|
pa_output_function_prologue.
|
|
* pa-protos.h (pa_output_function_prologue): New prototype.
|
|
|
|
2001-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* stmt.c (emit_case_nodes): Widen high and low instead of new_bound
|
|
and low to get correct sign extension in low+high test.
|
|
|
|
2001-07-11 Janis Johnson <janis@us.ibm.com>
|
|
|
|
* gcov.c (arcdata): Use gcov_type to fix branch percentage
|
|
for large hit count.
|
|
|
|
* profile.c (branch_prob): Fix .bbg info for computed gotos
|
|
and C++ EH code.
|
|
|
|
2001-07-11 Mark Mitchell <mark@codesourcery.com>
|
|
|
|
* stmt.c (parse_output_constraint): New function, split out
|
|
from ...
|
|
(expand_asm_operands): ... here. Use parse_output_constraint.
|
|
* tree.h (parse_output_constraint): Declare it.
|
|
|
|
2001-07-11 Richard Henderson <rth@redhat.com>
|
|
|
|
* bitmap.c: Comment some functions; fiddle whitespace.
|
|
(bitmap_free): Don't export.
|
|
(bitmap_element_allocate): Use memset.
|
|
* bitmap.h (bitmap_free): Don't declare.
|
|
|
|
2001-07-11 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* gcse.c, lcm.c, sched-deps.c:
|
|
s/free on sbitmap vectors/sbitmap_vector_free on sbitmap vectors/g
|
|
|
|
* flow.c (flow_loops_find): Free dom if we found no loops, since
|
|
we aren't going to save it.
|
|
|
|
* lcm.c (pre_edge_rev_lcm): Free st_antin, st_antout when we are
|
|
done.
|
|
|
|
Wed Jul 11 09:00:48 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa-ccp.c (ssa_fast_dce): Free worklist when completed.
|
|
|
|
Wed Jul 11 10:07:18 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* dwarf2out.c (dwarf2out_init, dwarf2out_finish): Add dummy version
|
|
#ifndef DWARF2_DEBUGGING_INFO.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* simplify-rtx.c (simplify_gen_subreg): Return null for QUEUED rtxes.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
|
|
* config/mips/mips.c (gen_int_relational): Tell the caller not to
|
|
reverse a branch if a NE comparison is implemented with GTU.
|
|
|
|
2001-07-11 Richard Sandiford <rsandifo@redhat.com>
|
|
H.J. Lu <hjl@gnu.org>
|
|
|
|
* mips.md (call_internal1): Use CONSTANT_ADDRESS_P to check for
|
|
constant addresses.
|
|
(call_internal2): Likewise.
|
|
(call_value_internal1): Likewise.
|
|
(call_value_internal2): Likewise.
|
|
(call_value_multiple_internal1): Likewise.
|
|
(call_value_multiple_internal2): Likewise.
|
|
|
|
2001-07-10 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* calls.c (emit_library_call_value_1): Fix a comment typo.
|
|
* dwarf2out.c (mem_loc_descriptor): Likewise.
|
|
* config/i386/i386.c (ix86_expand_aligntest): Likewise.
|
|
|
|
2001-07-11 David Billinghurst <David.Billinghurst@riotinto.com>
|
|
|
|
* simplify-rtx.c (simplify_subreg): Fix typo in comment
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* recog.c (offsettable_address_p): Handle LO_SUM case.
|
|
* config/mips/mips.c (double_memory_operand): Use adjust_address_nv
|
|
instead of plus_constant.
|
|
|
|
2001-07-10 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* reload1.c (merge_assigned_reloads): After a RELOAD_OTHER merge,
|
|
fix setting of the reloads of that reload to RELOAD_FOR_OTHER_ADDRESS.
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* config/rs6000/rs6000.c (print_operand, case 'L', 'Y', 'Z'): Use
|
|
adjust_address_nv instead of plus_constant.
|
|
|
|
2001-07-10 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (toplev.o, sdbout.o, dbxout.o, dwarfout.o,
|
|
dwarf2out.o): Depend on debug.h, wrap long lines.
|
|
* dbxout.c: Include debug.h.
|
|
(dbx_debug_hooks): New.
|
|
(dbxout_init): Make static, take just 2 args.
|
|
(dbxout_finish): Make static.
|
|
* dbxout.h (dbxout_init, dbxout_finish): Delete.
|
|
* debug.c: New file.
|
|
* debug.h: New file.
|
|
* dwarf2out.c: Include debug.h.
|
|
(dwarf2_debug_hooks): New.
|
|
(dwarf2out_init): Make static.
|
|
(dwarf2out_finish): Make static, take 2 args.
|
|
* dwarf2out.h (dwarf2out_init, dwarf2out_finish): Delete.
|
|
* dwarfout.c: Include debug.h.
|
|
(dwarf_debug_hooks): New.
|
|
(dwarfout_init): Make static.
|
|
(dwarfout_finish): Make static, take 2 args.
|
|
* dwarfout.h (dwarfout_init, dwarfout_finish): Delete.
|
|
* sdbout.c: Include debug.h.
|
|
(sdb_debug_hooks): New.
|
|
(sdbout_init): Make static, take 2 args.
|
|
* sdbout.h (sdbout_init): Delete.
|
|
* toplev.c: Include debug.h.
|
|
(debug_hooks): New.
|
|
(compile_file): Set deubg_hooks based on command line options.
|
|
Use the hooks unconditionally rather than conditional compilation.
|
|
|
|
Tue Jul 10 09:04:45 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* ssa-ccp.c (first_phi_node): Remove. Replace uses with calls to
|
|
first_insn_after_basic_block_note instead.
|
|
|
|
* df.c (df_bb_refs_unlink): #if 0 out for now.
|
|
|
|
2001-07-10 David Billinghurst <David.Billinghurst@riotinto.com
|
|
|
|
* ssa.h: Add prototype for ssa_const_prop
|
|
* ssa-ccp.c: Add prototype for ssa_fast_dce and mark_references
|
|
(ssa_ccp_substitute_constants): Fix signed vs unsigned comparison
|
|
(ssa_fast_dce): Remove unused variable
|
|
|
|
2001-07-10 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
|
|
|
|
* diagnostic.c (finish_diagnostic): Rename to
|
|
diagnostic_finish. Make it take an 'output_buffer *'. Adjust
|
|
calls thourghout.
|
|
|
|
2001-07-10 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* dwarf2out.c (dwarf2out_line): Emit -dA comment even when we have
|
|
.loc support.
|
|
|
|
* collect2.c (main): Set COLLECT_NO_DEMANGLE for subprocesses.
|
|
(dump_file): Only pad the demangled name with spaces if the
|
|
mangled name was padded with spaces.
|
|
|
|
2001-07-10 Bernd Schmidt <bernds@redhat.com>
|
|
|
|
* bb-reorder.c (make_reorder_chain_1): Correct branch/fallthru
|
|
edge detection.
|
|
|
|
Tue Jul 10 07:27:53 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* expr.c (expand_expr, case COMPONENT_REF): Don't force using bitfield
|
|
extraction if no direct load if either EXPAND_CONST_ADDRESS or
|
|
EXPAND_INITIALIZER.
|
|
|
|
* emit-rtl.c (adjust_address, adjust_address_nv): Change criteria for
|
|
whether can put offset inside LO_SUM to check mode alignment, not size.
|
|
|
|
2001-07-10 Gabriel Dos Reis <gdr@merlin.codesourcery.com>
|
|
|
|
* doc/tm.texi (Misc): Fix thinko.
|
|
|
|
2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* regmove.c (replace_in_call_usage): Fix warnings.
|
|
* sched-deps.c (add_dependence): Fix warnings.
|
|
* simplify-rtx.c (simplify_subreg): Likewise.
|
|
Return NULL_RTX instead of NULL.
|
|
|
|
* reg-stack.c (emit_swap_insn): Eliminate warnings.
|
|
(subst_asm_stack_regs): Likewise.
|
|
|
|
* combine.c (num_sign_bit_copies): Cast bitwidth to int to avoid
|
|
warnings.
|
|
|
|
* dwarf2out.c (output_call_frame_info): Declare i as int.
|
|
(build_abbrev_table): Declare n_alloc as int.
|
|
(dwarf2out_finish): Initialize die.
|
|
* except.c: Declare sjlj_funcdef_number as unsigned.
|
|
(connect_post_landing_pads): Declare j as unsigned.
|
|
(convert_to_eh_region_ranges): Initialize call_site.
|
|
(output_function_exception_table): Initialize tt_format_size.
|
|
* expr.c (move_by_pieces_1): Initialize to1.
|
|
(store_constructor): Initialize minelt and maxelt.
|
|
* flow.c (mark_regs_live_at_end): Declare i as unsigned.
|
|
* function.c (instantiate_decls): Avoid signed/unsigned warning.
|
|
|
|
* c-decl.c (combine_parm_decls): Unused, remove.
|
|
* c-tree.h: Remove prototype for combine_parm_decls.
|
|
|
|
* reload.c (push_reload): Fix warning.
|
|
(regno_clobbered_p): Likewise.
|
|
* reload1.c (replace_pseudos_in_call_usage): Likewise.
|
|
(reload_combine): Likewise.
|
|
|
|
* bitmap.c: Rename bitmap_zero to bitmap_zero_bits to fix warnings.
|
|
* bitmap.h: Rename bitmap_zero to bitmap_zero_bits to fix
|
|
warnings.
|
|
* bitmap.c (bitmap_operation): Change user.
|
|
* bitmap.h (EXECUTE_IF_AND_COMPL_IN_BITMAP): Likewise.
|
|
|
|
2001-07-10 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.c (override_options): Fix typo.
|
|
|
|
2001-07-09 Stan Shebs <shebs@apple.com>
|
|
|
|
* target.h (struct gcc_target): New fields init_builtins and
|
|
expand_builtin.
|
|
* target-def.h (TARGET_INIT_BUILTINS): New macro.
|
|
(TARGET_EXPAND_BUILTIN): New macro.
|
|
(TARGET_INITIALIZER): Add them.
|
|
* builtins.c: Include target.h.
|
|
(expand_builtin): Use targetm.expand_builtin.
|
|
(default_init_builtins): New function.
|
|
(default_expand_builtin): New function.
|
|
* expr.h (default_init_builtins): Declare.
|
|
(default_expand_builtin): Declare.
|
|
* c-common.c (c_common_nodes_and_builtins): Use
|
|
targetm.init_builtins.
|
|
* defaults.h (MD_INIT_BUILTINS): Remove.
|
|
* Makefile.in (builtins.o): Depend on target.h.
|
|
|
|
* config/arm/arm.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
* config/arm/arm.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/c4x/c4x.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
(c4x_init_builtins): Make endlink arg a local.
|
|
(c4x_print_operand): Fix typos in adjust_address usages.
|
|
* config/c4x/c4x-protos.h (c4x_init_builtins): Update decl.
|
|
* config/c4x/c4x.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/i386/i386.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
(ix86_init_mmx_sse_builtins): New function, was ix86_init_builtins.
|
|
(ix86_init_builtins): Call new function only if TARGET_MMX.
|
|
* config/i386/i386-protos.h (ix86_init_mmx_sse_builtins): Declare.
|
|
* config/i386/i386.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* config/ia64/ia64.c (TARGET_INIT_BUILTINS): Define.
|
|
(TARGET_EXPAND_BUILTIN): Define.
|
|
* config/ia64/ia64.h (MD_INIT_BUILTINS): Remove.
|
|
(MD_EXPAND_BUILTIN): Remove.
|
|
|
|
* doc/tm.texi: Document these changes.
|
|
|
|
2001-07-09 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* basic-block.h (tree_node): Forward declare if needed.
|
|
(struct basic_block_def): Add fields 'head_tree' and 'end_tree'.
|
|
(BLOCK_HEAD_TREE): Define.
|
|
(BLOCK_END_TREE): Define.
|
|
(struct loops): Rename field 'tree' to 'tree_root'.
|
|
* flow.c (entry_exit_blocks): Add initializers for 'head_tree' and
|
|
'end_tree'.
|
|
(flow_loops_tree_build): Rename reference to field 'tree' to
|
|
'tree_root'.
|
|
(flow_loops_level_compute): Ditto.
|
|
* predict.c (estimate_bb_frequencies): Ditto.
|
|
* tree.h (struct tree_common): Add field 'aux'.
|
|
|
|
2001-07-09 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.c (darwin_encode_section_info): Don't mark any
|
|
DECL_EXTERNAL node as defined.
|
|
|
|
2001-07-09 John David Anglin <dave@hiauly1.hia.nrc.ca>
|
|
|
|
* pa.c (pa_init_machine_status, pa_mark_machine_status,
|
|
pa_free_machine_status, hppa_init_pic_save): Delete.
|
|
(hppa_pic_save_rtx): New. Use get_hard_reg_initial_val.
|
|
(hppa_profile_hook): Use hppa_pic_save_rtx.
|
|
* pa.h (struct machine_function, PIC_OFFSET_TABLE_SAVE_RTX,
|
|
hppa_init_pic_save): Delete.
|
|
(hppa_pic_save_rtx): Declare.
|
|
* pa.md (call, call_value, sibcall, sibcall_value,
|
|
builtin_setjmp_receiver): Use hppa_pic_save_rtx.
|
|
|
|
2001-07-09 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/t-h8300 (LIB1ASMFUNCS): Add _floatdisf and _fixsfdi.
|
|
* config/mn10200/t-mn10200 (LIB1ASMFUNCS): Likewise.
|
|
|
|
2001-07-09 Andreas Jaeger <aj@suse.de>
|
|
|
|
* output.h: Add declaration of final_forward_branch_p.
|
|
|
|
* config/i386/i386.c (output_fix_trunc): Remove unused variable.
|
|
|
|
* varray.c: Include errors.h for internal_error and trim_filename
|
|
declarations.
|
|
|
|
* Makefile.in (varray.o): Add errors.h.
|
|
|
|
2001-07-09 Toon Moene <toon@moene.indiv.nluug.nl>
|
|
|
|
* expr.h: Adjust prototypes for have_add2_insn, have_sub2_insn.
|
|
* optabs.c (have_add2_insn): Check whether the add insn chosen
|
|
really accepts the operands. (have_sub2_insn): Ditto for sub insn.
|
|
* reload1.c (reload_cse_move2add): Adjust calls of have_add2_insn.
|
|
|
|
Mon Jul 9 13:26:40 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* Makefile.in (OBJS): Add ssa-ccp.o
|
|
(ssa-ccp.o): Add dependencies.
|
|
* toplev.c (DFI_ssa_ccp): New dump file enum.
|
|
(dump_file): Add entry for dumping after SSA CCP.
|
|
(flag_ssa_ccp): New flag variable.
|
|
(f_options): Add -fssa-ccp.
|
|
(rest_of_compilation): Run SSA CCP if requested.
|
|
* timevar.def (TV_SSA_CCP): New timevar.
|
|
* ssa.c (mark_phi_and_copy_regs): Handle deleted PHI nodes.
|
|
* doc/gcc.texi (Passes): Add documentation for SSA CCP pass.
|
|
Fix minor typo in SSA DCE documentation.
|
|
* doc/invoke.texi: Add documentation for new flag -fssa-ccp.
|
|
Add documentation for new dump option. Renumber dump files
|
|
appropriately.
|
|
|
|
Mon Jul 9 21:36:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* emit-rtl.c (gen_highpart_mode): New.
|
|
* rtl.h (gen_highpart_mode): Declare.
|
|
* sparc.md (insn splitters): Use gen_highpart_mode, whenever the
|
|
operand can be VOIDmode constant.
|
|
|
|
Mon Jul 9 17:23:10 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (redirect_edge_and_branch_force): New.
|
|
(can_fallthru): Ensure that basic blocks are succeeding.
|
|
(try_optimize_cfg): Do not delete basic block if it is the last one.
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Do not remove
|
|
jumps with side effects, unlink chain on fallthru edge;
|
|
set block for new jump instruction; avoid basic block to
|
|
over by line number note.
|
|
|
|
* flow.c (try_simplify_condjump): Verify that the condjump
|
|
is not always falling trought.
|
|
|
|
Re-install patch:
|
|
* flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
|
|
|
|
* flow.c (forwarder_block_p): Fix for fallthru blocks.
|
|
(try_redirect_by_replacing_jump): Update properly the count
|
|
and frequency information.
|
|
|
|
Mon Jul 9 06:41:07 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (adjust_address, adjust_address_nv): Handle an
|
|
address that is a LO_SUM specially.
|
|
* explow.c (plus_constant_wide, case LO_SUM): Deleted.
|
|
|
|
* c-lang.c (start_cdtor): Remove extra parameter from start_function.
|
|
|
|
* emit-rtl.c (adjust_address_nv, replace_equiv_address_nv): New fcns.
|
|
(operand_subword): Use them.
|
|
(change_address_1): Renamed from change_address; new arg VALIDATE.
|
|
* expr.h: Reflect above changes; change_address now macro.
|
|
* alias.c (canon_rtx): Use replace_equiv_address_nv instead of
|
|
making MEM.
|
|
* cselib.c (add_mem_for_addr): Likewise.
|
|
* expr.c (protect_from_queue, emit_move_insn_1): Likewise.
|
|
* regmove.c (try_apply_stack_adjustment): Likewise.
|
|
* reload.c (push_reload, make_memloc): Likewise.
|
|
* reload1.c (eliminate_regs): Likewise.
|
|
* simplify-rtx.c (simplify_replace_rtx): Likewise.
|
|
* caller-save.c (setup_save_areas): Use adjust_address_nv instead of
|
|
adjust_addess.
|
|
* combine.c (make_extraction, simplify_shift_const): Likewise.
|
|
(gen_lowpart_for_combine): Likewise.
|
|
* cse.c (gen_lowpart_if_possible): Likewise.
|
|
* function.c (fixup_var_refs_1, purge_addressof_1): Likewise.
|
|
* expr.c (expand_expr, case COMPONENT_REF): Likewise.
|
|
* optabs.c (gen_move_insn): Likewise.
|
|
* reload1.c (alter_reg): Likewise.
|
|
* simplify-rtx.c (simplify_subreg): Likewise.
|
|
* stmt.c (expand_anon_union_decl): Likewise.
|
|
* recog.c (validate_replace_rtx_1): Likewise.
|
|
(expr.h): Include.
|
|
* Makefile.in (recog.o): Add $(EXPR_H).
|
|
* explow.c (stabilize): Call replace_equiv_address.
|
|
* expr.c (move_by_pieces_1, store_by_pieces_2): Likewise.
|
|
* final.c (alter_subreg): OFFSET is HOST_WIDE_INT.
|
|
|
|
2001-07-03 Andrew Haley <aph@redhat.com>
|
|
|
|
* expmed.c (store_fixed_bit_field): Don't use a mode bigger than
|
|
the mode of the memory location.
|
|
|
|
2001-07-09 Bo Thorsen <bo@suse.co.uk>
|
|
|
|
* config/i386/unix.h (ASM_OUTPUT_MI_THUNK): Fix x86-64 vtable support.
|
|
|
|
2001-07-09 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* final.c (output_addr_const): Use target opening and
|
|
closing parentheses.
|
|
* target-def.h: Define TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN
|
|
defaults, add to TARGET_ASM_OUT.
|
|
* target.h (struct gcc_target): Add open_paren and close_paren.
|
|
* doc/md.texi: Update.
|
|
* doc/tm.texi: Document TARGET_ASM_FUNCTION_END_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_BEGIN_EPILOGUE, TARGET_ASM_OPEN_PAREN and
|
|
TARGET_ASM_CLOSE_PAREN.
|
|
* config/i386/i386.c (TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN):
|
|
Override.
|
|
* config/pdp11/pdp11.c (TARGET_ASM_OPEN_PAREN, TARGET_ASM_CLOSE_PAREN):
|
|
Override.
|
|
* config/1750a/1750a.h (ASM_OPEN_PAREN, ASM_CLOSE_PAREN): Remove.
|
|
* config/a29k/a29k.h: Similarly.
|
|
* config/alpha/alpha.h: Similarly.
|
|
* config/arc/arc.h: Similarly.
|
|
* config/arm/aof.h: Similarly.
|
|
* config/arm/aout.h: Similarly.
|
|
* config/avr/avr.h: Similarly.
|
|
* config/c4x/c4x.h: Similarly.
|
|
* config/clipper/clipper.h: Similarly.
|
|
* config/convex/convex.h: Similarly.
|
|
* config/d30v/d30v.h: Similarly.
|
|
* config/dsp16xx/dsp16xx.h: Similarly.
|
|
* config/elxsi/elxsi.h: Similarly.
|
|
* config/fr30/fr30.h: Similarly.
|
|
* config/h8300/h8300.h: Similarly.
|
|
* config/i370/i370.h: Similarly.
|
|
* config/i386/i386.h: Similarly.
|
|
* config/i860/i860.h: Similarly.
|
|
* config/i960/i960.h: Similarly.
|
|
* config/ia64/ia64.h: Similarly.
|
|
* config/m32r/m32r.h: Similarly.
|
|
* config/m68hc11/m68hc11.h: Similarly.
|
|
* config/m68k/m68k.h: Similarly.
|
|
* config/m88k/m88k.h: Similarly.
|
|
* config/mcore/mcore.h: Similarly.
|
|
* config/mips/mips.h: Similarly.
|
|
* config/mn10200/mn10200.h: Similarly.
|
|
* config/mn10300/mn10300.h: Similarly.
|
|
* config/ns32k/ns32k.h: Similarly.
|
|
* config/pa/pa.h: Similarly.
|
|
* config/pdp11/pdp11.h: Similarly.
|
|
* config/pj/pj.h: Similarly.
|
|
* config/romp/romp.h: Similarly.
|
|
* config/rs6000/rs6000.h: Similarly.
|
|
* config/sh/sh.h: Similarly.
|
|
* config/sparc/sparc.h: Similarly.
|
|
* config/v850/v850.h: Similarly.
|
|
* config/vax/vax.h: Similarly.
|
|
* config/we32k/we32k.h: Similarly.
|
|
|
|
2001-07-09 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/c-tree.texi: Document representation of attributes.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/tm.texi: Update some places for the rename of target to
|
|
targetm. Fix typo.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* target.h (struct gcc_target): Add insert_attributes.
|
|
* target-def.h (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(TARGET_INITIALIZER): Update.
|
|
* tree.c, tree.h (default_insert_attributes): New function.
|
|
Update comments on other default functions to refer to targetm,
|
|
not target.
|
|
* doc/tm.texi (INSERT_ATTRIBUTES): Update to document
|
|
TARGET_INSERT_ATTRIBUTES.
|
|
(SET_DEFAULT_DECL_ATTRIBUTES): Remove.
|
|
* c-common.c (decl_attributes): Use targetm.insert_attributes.
|
|
Don't use PRAGMA_INSERT_ATTRIBUTES.
|
|
* Makefile.in (c-common.o): Depend on $(TARGET_H).
|
|
* c-decl.c (start_decl, start_function): Don't call
|
|
SET_DEFAULT_DECL_ATTRIBUTES.
|
|
* config/c4x/c4x.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define.
|
|
* config/c4x/c4x-protos.h (c4x_set_default_attributes): Don't
|
|
declare.
|
|
* config/c4x/c4x.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(c4x_check_attribute): Avoid modifying attribute list itself.
|
|
(c4x_set_default_attributes): Rename to c4x_insert_attributes.
|
|
Make static.
|
|
* config/sh/sh.h (PRAGMA_INSERT_ATTRIBUTES): Don't define.
|
|
* config/sh/sh-protos.h (sh_pragma_insert_attributes): Don't
|
|
declare.
|
|
* config/sh/sh.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(sh_pragma_insert_attributes): Rename to sh_insert_attributes.
|
|
Make static.
|
|
* config/v850/v850.h (SET_DEFAULT_DECL_ATTRIBUTES): Don't define.
|
|
* config/v850/v850-protos.h (v850_set_default_decl_attr): Don't
|
|
declare.
|
|
* config/v850/v850.c (TARGET_INSERT_ATTRIBUTES): Define.
|
|
(v850_set_default_decl_attr): Rename to v850_insert_attributes.
|
|
Adjust parameters. Make static.
|
|
|
|
2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* c-common.c (decl_attributes): Only take a single attributes
|
|
parameter.
|
|
* c-common.h (decl_attributes): Update prototype.
|
|
* c-decl.c (start_decl, start_function): Only take a single
|
|
attributes parameter. Update calls to decl_attributes.
|
|
(finish_struct, finish_enum): Update calls to decl_attributes.
|
|
(push_parm_decl): Expect unified list of attributes. Update call
|
|
to decl_attributes.
|
|
* c-parse.in (fndef, initdcl, notype_initdcl, nested_function,
|
|
notype_nested_function, component_declarator,
|
|
component_notype_declarator, label): Update calls to
|
|
decl_attributes.
|
|
(absdcl_maybe_attribute, parm, firstparm, myparm): Unify attribute
|
|
lists that are passed to push_parm_decl.
|
|
* c-tree.h (start_function, start_decl): Update prototypes.
|
|
* config/sh/sh-protos.h, config/sh/sh.c
|
|
(sh_pragma_insert_attributes): Only take a single attributes
|
|
parameter.
|
|
* config/sh/sh.h (PRAGMA_INSERT_ATTRIBUTES): Likewise.
|
|
* doc/tm.texi (INSERT_ATTRIBUTES): Update.
|
|
* objc/objc-act.c (define_decl, generate_objc_symtab_decl,
|
|
build_module_descriptor, generate_static_references,
|
|
generate_strings, build_selector_translation_table,
|
|
generate_descriptor_table, generate_protocols,
|
|
generate_ivars_list, generate_dispatch_table,
|
|
generate_protocol_list, generate_category,
|
|
generate_shared_structures, really_start_method, add_objc_decls,
|
|
generate_classref_translation_entry): Update calls to start_decl
|
|
and start_function.
|
|
(build_tmp_function_decl, start_method_def): Unify attribute lists
|
|
that are passed to push_parm_decl.
|
|
|
|
2001-07-08 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* final.c (no_asm_to_stream): New.
|
|
(final_scan_insn): Use target structures for prologue ends
|
|
and epilogue starts.
|
|
* output.h (no_asm_to_stream): New.
|
|
* target-def.h (TARGET_ASM_FUNCTION_END_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_BEGIN_EPILOGUE): New.
|
|
(TARGET_ASM_OUT): Update.
|
|
* target.h (struct gcc_target): New members function_end_prologue
|
|
and function_begin_epilogue.
|
|
* config/1750/1750.h (ASM_OUTPUT_FUNNAM): Delete as unused.
|
|
* config/alpha/alpha-protos.h (output_end_prologue): Delete.
|
|
* config/alpha/alpha.c (output_end_prologue): Rename to
|
|
alpha_output_function_end_prologue. Use in target struct
|
|
and make static.
|
|
* config/alpha/alpha.h (FUNCTION_END_PROLOGUE): Delete.
|
|
* config/ia64/ia64-protos.h (ia64_output_end_prologue): Delete.
|
|
* config/ia64/ia64.c (ia64_output_end_prologue): Rename to
|
|
ia64_output_function_end_prologue. Use in target struct
|
|
and make static.
|
|
(ia64_function_prologue, ia64_funciton_epilogue): Rename
|
|
mistyped prototypes.
|
|
* config/ia64/ia64.h (FUNCTION_END_PROLOGUE): Delete.
|
|
* config/m88k/m88k-protos.h (m88k_end_prologue, m88k_begin_epilogue):
|
|
Delete.
|
|
* config/m88k/m88k.c (m88k_end_prologue, m88k_begin_epilogue): Rename
|
|
an use in target struct, make static.
|
|
* config/ia64/ia64.h (FUNCTION_END_PROLOGUE, FUNCTION_BEGIN_EPILOGUE):
|
|
Delete.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* stmt.c (emit_case_nodes): Convert modes properly in low+high test.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* config/i386/i386.md: Remove constraints strings from define_split
|
|
and define_peephole2 patterns.
|
|
(eh_return_si, eh_return_di): Split eh_return_1 for modes.
|
|
(eh_return): Use them.
|
|
|
|
2001-07-08 Richard Henderson <rth@redhat.com>
|
|
|
|
* doc/tm.texi (Exception Handling): New subnode of Stack and Calling.
|
|
Document MD_FALLBACK_FRAME_STATE_FOR.
|
|
|
|
2001-07-07 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.c (m68hc11_initial_elimination_offset):
|
|
Take into account m68hc11_sp_correction for FRAME_POINTER_REGNUM
|
|
elimination.
|
|
* config/m68hc11/m68hc11.h (STARTING_FRAME_OFFSET): Use 0.
|
|
|
|
2001-07-07 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Append # to end
|
|
of the label inside NAME as opposed to just the end of NAME.
|
|
|
|
2001-07-07 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* config/alpha/alpha-protos.h (vms_valid_decl_attribute_p): Delete.
|
|
* config/alpha/alpha.c (alpha_init_machine_status,
|
|
alpha_mark_machine_status, alpha_free_machine_status): Delete.
|
|
(TARGET_VALID_DECL_ATTRIBUTE): Define for VMS.
|
|
(vms_valid_decl_attribute_p): Make static, conditionally compile.
|
|
* config/alpha/alpha.h (VALID_MACHINE_DECL_ATTRIBUTE): Delete.
|
|
|
|
2001-07-06 Stan Shebs <shebs@apple.com>
|
|
|
|
* target.h (targetm): Rename global from "target", so as not to
|
|
conflict with local variables.
|
|
* c-decl.c: Ditto.
|
|
* c-typeck.c: Ditto.
|
|
* final.c: Ditto.
|
|
* tree.c: Ditto.
|
|
* cp/decl.c: Ditto.
|
|
* cp/decl2.c: Ditto.
|
|
* cp/typeck.c: Ditto.
|
|
* 1750a/1750a.c: Ditto.
|
|
* a29k/a29k.c: Ditto.
|
|
* arc/arc.c: Ditto.
|
|
* arm/arm.c: Ditto.
|
|
* avr/avr.c: Ditto.
|
|
* clipper/clipper.c: Ditto.
|
|
* convex/convex.c: Ditto.
|
|
* d30v/d30v.c: Ditto.
|
|
* dsp16xx/dsp16xx.c: Ditto.
|
|
* elxsi/elxsi.c: Ditto.
|
|
* fr30/fr30.c: Ditto.
|
|
* h8300/h8300.c: Ditto.
|
|
* i370/i370.c: Ditto.
|
|
* i386/i386.c: Ditto.
|
|
* i860/i860.c: Ditto.
|
|
* i960/i960.c: Ditto.
|
|
* ia64/ia64.c: Ditto.
|
|
* m32r/m32r.c: Ditto.
|
|
* m68hc11/m68hc11.c: Ditto.
|
|
* m68k/m68k.c: Ditto.
|
|
* m88k/m88k.c: Ditto.
|
|
* mips/mips.c: Ditto.
|
|
* ns32k/ns32k.c: Ditto.
|
|
* pa/pa.c: Ditto.
|
|
* pdp11/pdp11.c: Ditto.
|
|
* romp/romp.c: Ditto.
|
|
* rs6000/rs6000.c: Ditto.
|
|
* sh/sh.c: Ditto.
|
|
* sparc/sparc.c: Ditto.
|
|
* vax/vax.c: Ditto.
|
|
* we32k/we32k.c: Ditto.
|
|
* doc/tm.texi: Update the manual to match.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* except.h (MUST_USE_SJLJ_EXCEPTIONS): Examine the value of
|
|
DWARF2_UNWIND_INFO not just whether it is defined.
|
|
|
|
2001-07-06 Diego Novillo <dnovillo@redhat.com>
|
|
|
|
* combine.c (combine_simplify_rtx): Also recompute 'mode' if the
|
|
call to simplify_binary_operation returns a new pattern.
|
|
|
|
2001-07-06 Roman Lechtchinsky <rl@cs.tu-berlin.de>
|
|
|
|
* glimits.h (__SHRT_MAX__): New.
|
|
(SHRT_MIN, USHRT_MAX): Define in terms of SHRT_MAX.
|
|
(SHRT_MAX): Define in terms of __SHRT_MAX__.
|
|
|
|
2001-07-06 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* alias.c (base_alias_check): Cast GET_MODE_UNIT_SIZE to int to
|
|
avoid warnings.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* bitmap.c (bitmap_release_memory): Move adjacent to the
|
|
allocation functions.
|
|
(bitmap_first_set_bit, bitmap_last_set_bit): Streamline knowing
|
|
the implementation. Binary search for the set bit.
|
|
(bitmap_union_of_diff): Allocate the temporary on the stack
|
|
instead of using xmalloc.
|
|
|
|
2001-07-06 Richard Henderson <rth@redhat.com>
|
|
|
|
* genrecog.c (validate_pattern): Warn for constraints in
|
|
define_{expand,split,peephole2}. Remove strict_low_part
|
|
before looking up match_dup.
|
|
|
|
2001-07-06 DJ Delorie <dj@redhat.com>
|
|
|
|
* doc/gcc.texi (Makefile): Rename to be a more general purpose
|
|
chapter about various build hints and history. Add section
|
|
talking about the various types of native and cross builds.
|
|
|
|
2001-07-06 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
* Makefile.in (final.o): Depend on target.h.
|
|
* final.c: Include target.h.
|
|
(default_function_pro_epilogue): New.
|
|
(final_start_function): Use target structure for function prologues.
|
|
(final_end_function): Use target structure for function epilogues.
|
|
* fold-const.c (real_hex_to_f): Constify s and p.
|
|
* output.h (default_function_pro_epilogue): New.
|
|
* real.h (real_hex_to_f): Update prototype.
|
|
* target-def.h (TARGET_ASM_FUNCTION_PROLOGUE,
|
|
TARGET_ASM_FUNCTION_EPILOGUE, TARGET_ASM_OUT): New.
|
|
(TARGET_INITIALIZER): Update.
|
|
* target.h (gcc_target): Add struct asm_out.
|
|
* doc/tm.texi: Update.
|
|
|
|
config:
|
|
Update each arch to use TARGET_ASM_FUNCTION_PROLOGUE and
|
|
TARGET_ASM_FUNCTION_EPILOGUE. Move macro code to functions
|
|
in cpu/cpu.c, or rename old functions consistently. Take
|
|
a HOST_WIDE INT not an int as the SIZE parameter. Remove now
|
|
redundant macros and prototypes. Make new functions static.
|
|
|
|
* 1750a/1750a.c: Similarly.
|
|
* 1750a/1750a.h: Similarly.
|
|
* a29k/a29k-protos.h: Similarly.
|
|
* a29k/a29k.c: Similarly.
|
|
* a29k/a29k.h: Similarly.
|
|
* arc/arc-protos.h: Similarly.
|
|
* arc/arc.c: Similarly.
|
|
* arc/arc.h: Similarly.
|
|
* arm/arm-protos.h: Similarly.
|
|
* arm/arm.c: Similarly.
|
|
* arm/arm.h: Similarly.
|
|
* avr/avr-protos.h: Similarly.
|
|
* avr/avr.c: Similarly.
|
|
* avr/avr.h: Similarly.
|
|
* clipper/clipper-protos.h: Similarly.
|
|
* clipper/clipper.c: Similarly.
|
|
* clipper/clipper.h: Similarly.
|
|
* convex/convex.c: Similarly.
|
|
* convex/convex.h: Similarly.
|
|
* d30v/d30v-protos.h: Similarly.
|
|
* d30v/d30v.c: Similarly.
|
|
* d30v/d30v.h: Similarly.
|
|
* d30v/d30v.md: Similarly.
|
|
* dsp16xx/dsp16xx-protos.h: Similarly.
|
|
* dsp16xx/dsp16xx.c: Similarly.
|
|
* dsp16xx/dsp16xx.h: Similarly.
|
|
* elxsi/elxsi.c: Similarly.
|
|
* elxsi/elxsi.h: Similarly.
|
|
* fr30/fr30.c: Similarly.
|
|
* fr30/fr30.md: Similarly.
|
|
* h8300/h8300-protos.h: Similarly.
|
|
* h8300/h8300.c: Similarly.
|
|
* h8300/h8300.h: Similarly.
|
|
* i370/i370-protos.h: Similarly.
|
|
* i370/i370.c: Similarly.
|
|
* i370/i370.h: Similarly.
|
|
* i386/i386.c: Similarly.
|
|
* i386/osf1elf.h: Similarly.
|
|
* i386/osfrose.h: Similarly.
|
|
* i860/i860-protos.h: Similarly.
|
|
* i860/i860.c: Similarly.
|
|
* i860/i860.h: Similarly.
|
|
* i960/i960-protos.h: Similarly.
|
|
* i960/i960.c: Similarly.
|
|
* i960/i960.h: Similarly.
|
|
* ia64/ia64-protos.h: Similarly.
|
|
* ia64/ia64.c: Similarly.
|
|
* ia64/ia64.h: Similarly.
|
|
* m32r/m32r-protos.h: Similarly.
|
|
* m32r/m32r.c: Similarly.
|
|
* m32r/m32r.h: Similarly.
|
|
* m68hc11/m68hc11-protos.h: Similarly.
|
|
* m68hc11/m68hc11.c: Similarly.
|
|
* m68hc11/m68hc11.h: Similarly.
|
|
* m68k/crds.h: Similarly.
|
|
* m68k/dpx2.h: Similarly.
|
|
* m68k/m68k-protos.h: Similarly.
|
|
* m68k/m68k.c: Similarly.
|
|
* m68k/m68k.h: Similarly.
|
|
* m68k/news.h: Similarly.
|
|
* m88k/m88k-protos.h: Similarly.
|
|
* m88k/m88k.c: Similarly.
|
|
* m88k/m88k.h: Similarly.
|
|
* mips/mips-protos.h: Similarly.
|
|
* mips/mips.c: Similarly.
|
|
* mips/mips.h: Similarly.
|
|
* ns32k/merlin.h: Similarly.
|
|
* ns32k/ns32k.c: Similarly.
|
|
* ns32k/ns32k.h: Similarly.
|
|
* ns32k/tek6000.h: Similarly.
|
|
* pa/pa-protos.h: Similarly.
|
|
* pa/pa.c: Similarly.
|
|
* pa/pa.h: Similarly.
|
|
* pdp11/2bsd.h: Similarly.
|
|
* pdp11/pdp11-protos.h: Similarly.
|
|
* pdp11/pdp11.c: Similarly.
|
|
* pdp11/pdp11.h: Similarly.
|
|
* romp/romp-protos.h: Similarly.
|
|
* romp/romp.c: Similarly.
|
|
* romp/romp.h: Similarly.
|
|
* rs6000/rs6000-protos.h: Similarly.
|
|
* rs6000/rs6000.c: Similarly.
|
|
* rs6000/rs6000.h: Similarly.
|
|
* rs6000/sysv4.h: Similarly.
|
|
* sh/sh-protos.h: Similarly.
|
|
* sh/sh.c: Similarly.
|
|
* sh/sh.h: Similarly.
|
|
* sparc/sparc-protos.h: Similarly.
|
|
* sparc/sparc.c: Similarly.
|
|
* sparc/sparc.h: Similarly.
|
|
* vax/vax.c: Similarly.
|
|
* vax/vax.h: Similarly.
|
|
* vax/vms.h: Similarly.
|
|
* we32k/we32k.c: Similarly.
|
|
* we32k/we32k.h: Similarly.
|
|
|
|
Fri Jul 6 11:47:59 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* basic-block.h (first_insn_after_basic_block_note): Declare.
|
|
* flow.c (first_insn_after_basic_block_note): Define. Moved
|
|
from...
|
|
* ssa.c (first_insn_after_basic_block_note): Remove.
|
|
* ssa-dce.c (find_inherently_necessary): Consider BARRIERs
|
|
necessary.
|
|
(ssa_eliminate_dead_code): Properly update the CFG and PHI
|
|
nodes when we find a dead conditional branch. Insert BARRIERs
|
|
after any blocks with no successors, but which do not have
|
|
any BARRIERs.
|
|
|
|
2001-07-06 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* varray.c (varray_check_failed): Use internal_error.
|
|
|
|
2001-07-05 Andrew Haley <aph@redhat.com>
|
|
|
|
* Makefile.in (LIB2_DIVMOD_FUNCS): New.
|
|
(LIB2FUNCS): Move divmod functions to LIB2_DIVMOD_FUNCS.
|
|
* mklibgcc.in: Compile LIB2_DIVMOD_FUNCS.
|
|
|
|
2001-07-02 Jason Merrill <jason_merrill@redhat.com>
|
|
|
|
* dwarf2out.c (mem_loc_descriptor): Only look through a constant pool
|
|
reference if the target constant is also a SYMBOL_REF.
|
|
|
|
2001-07-05 Eric Christopher <echristo@redhat.com>
|
|
|
|
* config/mips/mips.h (MASK_MIPS3900): Remove.
|
|
(MASK_MIPS16,MASK_NO_CHECK_ZERO_DIV,MASK_CHECK_RANGE_DIV,
|
|
MASK_UNINIT_CONST_IN_RODATA): Change for 3900 mask removal.
|
|
(TARGET_MIPS3900): Change to use mips_arch.
|
|
(TARGET_MIPS4000): New.
|
|
(TARGET_MIPS4100): New.
|
|
(TARGET_MIPS4300): New.
|
|
(TARGET_SWITCHES): Change 3900 and 4650 options to NULL.
|
|
(SUBTARGET_TARGET_OPTIONS): Add -march. Change help text
|
|
for -mipsX.
|
|
(GENERATE_BRANCHLIKELY): Move TARGET_MIPS3900.
|
|
(ISA_HAS_BRANCHLIKELY): To here.
|
|
(CC1_CPU_SPEC): New.
|
|
(CC1_SPEC): Use here. Remove 4650 and 3900 options.
|
|
(mips_arch_string): Declare.
|
|
(mips_arch): Declare.
|
|
(TARGET_OPTIONS): Add -march and -mtune.
|
|
|
|
* config/mips/mips.c (mips_arch_string): New.
|
|
(mips_arch): New.
|
|
(override_options): Handle -march for codegen and -mtune
|
|
for scheduling. Use mips_arch. Move tx39 target default here.
|
|
(mips_parse_cpu): Move error message to override_options.
|
|
|
|
* config/mips/r3900.h (TARGET_DEFAULT): Remove.
|
|
|
|
* config/mips/mips.md: Use TARGET_MIPS4000 and TARGET_MIPS4300.
|
|
|
|
* doc/invoke.texi (Option Summary): Add -march and -mtune entries.
|
|
(MIPS Options): Ditto. Change mcpu entry to historical text.
|
|
|
|
2001-07-05 H.J. Lu (hjl@gnu.org)
|
|
|
|
* config/mips/mips.c (mips_parse_cpu): New function to parse
|
|
-march=*/-mcpu=*.
|
|
|
|
2001-07-05 Jim Wilson <wilson@redhat.com>
|
|
|
|
* config/ia64/lib1funcs.asm: Revert 2001-07-02 change.
|
|
* config/ia64/t-ia64: Likewise.
|
|
(LIB1ASMFUNCS): Update comment.
|
|
|
|
2001-07-05 David Edelsohn <edelsohn@gnu.org>
|
|
|
|
* doc/install.texi (Install GCC: Binaries): Fix typo.
|
|
|
|
2001-07-04 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.md ("*ashlsi3"): Operand 1 can be a memory
|
|
reference using the stack pointer, adjust it since we push Y
|
|
temporarily.
|
|
("*ashrsi3"): Likewise.
|
|
("*lshrsi3"): Likewise.
|
|
|
|
2001-07-05 Stephane Carrez <Stephane.Carrez@worldnet.fr>
|
|
|
|
* config/m68hc11/m68hc11.h (RETURN_ADDR_RTX): Fix return address
|
|
when -fomit-frame-pointer is used.
|
|
|
|
2001-07-05 Jeffrey Oldham <oldham@codesourcery.com>
|
|
|
|
* flow.c: Reverse Jan Hubicka's patch of 02July2001.
|
|
(try_redirect_by_replacing_jump): Reverse updating properly the
|
|
count and frequency information. Reverse removing cc0 setter.
|
|
(forwarder_block_p): Reverse fixing for fallthru blocks.
|
|
|
|
2001-07-05 DJ Delorie <dj@redhat.com>
|
|
|
|
* gcc.c (TARGET_OPTION_TRANSLATE_TABLE): New.
|
|
(translate_options): If the above is defined, use it to map
|
|
given options to new options.
|
|
* doc/tm.texi: Document it.
|
|
|
|
2001-07-05 Brad Lucier <lucier@math.purdue.edu>
|
|
Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/invoke.texi (Optimize Options): Document that -fgcse may
|
|
cause programs using computed gotos to run more slowly.
|
|
|
|
2001-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Specific): Markup, spelling and typo fixes.
|
|
Fixed sorting.
|
|
Consistently require binutils 2.11.2, not prereleases.
|
|
(Specific, decstation-*): Canonicalize as mips-dec-*.
|
|
(Specific, i?86-*-sco3.2v5*): Remove make bootstrap requirement,
|
|
always necessary.
|
|
(Specific, m68k-altos): Removed reference to README.altos, deleted.
|
|
(Specific, mips-*): Reword MIPS C compiler requirements.
|
|
(Specific, powerpc*-*-*): New, mention --with-cpu once.
|
|
(Specific, sunv5): Removed, obsolete.
|
|
|
|
2001-07-05 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* dwarf2out.c (output_loc_list): Use an all ones mask for
|
|
.text asm output and don't rely on long long
|
|
literals. Reformat some long lines.
|
|
|
|
2001-07-05 Andreas Jaeger <aj@suse.de>
|
|
|
|
* doc/gcc.texi (GNU/Linux): Remove accidental re-add of GPL
|
|
section.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* dwarf2out.c (dwarf2out_define): Update comment.
|
|
(dwarf2out_undef): Ditto.
|
|
(dwarf2out_start_source_file): Ditto.
|
|
(dwarf2out_end_source_file): Ditto.
|
|
(dwarf2out_finish): Output DW_MACINFO_end_file for primary file,
|
|
since we never call the start/end debug hook for the primary file.
|
|
|
|
2001-07-04 Kazu Hirata <kazu@hxi.com>
|
|
|
|
* config/h8300/h8300.c (get_shift_alg): Remove an extra operand
|
|
from shll.
|
|
|
|
2001-07-04 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* cppinit.c (remove_dup_dirs): Inform if a system include
|
|
directory is being reordered.
|
|
* doc/invoke.texi (Directory Options): GCC warns if you hide a
|
|
system include.
|
|
* doc/cpp.texi (Search Paths): Likewise.
|
|
* doc/gcc.texi (Interoperation): Remove information about
|
|
-I/usr/include.
|
|
|
|
2001-07-04 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* varray.h (VARRAY_TOP_GENERIC_PTR): Remove spurious parameter.
|
|
(VARRAY_TOP_CHAR_PTR): Likewise.
|
|
|
|
2001-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* gcc.c (process_command): Don't assign elements of a const char*.
|
|
|
|
Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (change_address): Don't abort if invalid address while
|
|
reload is in progress.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* c-lex.c (cb_file_change): Pass line number to
|
|
debug_start_source_file.
|
|
(cb_undefine): Pass correct line number to debug_undef.
|
|
|
|
* toplev.c (debug_start_source_file): Add line number to
|
|
parameters. Pass it along to dwarf2out_start_source_file.
|
|
(decode_g_option): Stop resetting debug level back to normal when
|
|
we change debug formats, unless the current level is
|
|
none. (Before, -g3 -gdwarf-2 would use debug level 2, rather than
|
|
3).
|
|
|
|
* toplev.h (debug_start_source_file): Add line number to
|
|
parameters.
|
|
|
|
* dwarf2out.h (dwarf2out_start_source_file): Add line number to
|
|
parameters.
|
|
|
|
* dwarf2out.c (dwarf2out_start_source_file): Add line number to
|
|
parameters.
|
|
Output debug_macinfo data for starting file if requested.
|
|
(dwarf2out_end_source_file): Output debug_macinfo data for ending
|
|
file if requested.
|
|
(dwarf2out_define): Output debug_macinfo data for defining a macro
|
|
if requested.
|
|
(dwarf2out_undef): Output debug_macinfo data for undefining a
|
|
macro if requested.
|
|
(DEBUG_MACINFO_SECTION): New. DWARF2 macro info section name.
|
|
(DEBUG_MACINFO_SECTION_LABEL): New. DWARF2 macro info section label.
|
|
(macinfo_section_label): New. DWARF2 macro info section label.
|
|
(dwarf2out_init): If we want macro info, output the start label
|
|
for the section.
|
|
(dwarf2out_finish): If we want macro info, add a DW_AT_macro_info
|
|
attribute to the compilation unit die pointing to the macro info.
|
|
|
|
2001-07-04 Daniel Berlin <dan@cgsoftware.com>
|
|
|
|
* dwarf2out.c (new_loc_list): Move to inside #ifdef
|
|
DWARF2_DEBUGGING_INFO.
|
|
(add_loc_descr_to_loc_list): Ditto.
|
|
(output_loc_list): Ditto.
|
|
Also, fix thinko in curr not being initialized.
|
|
(gen_internal_sym): Ditto.
|
|
|
|
Wed Jul 4 13:40:02 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (replace_equiv_address): New function.
|
|
* expr.h (replace_equiv_address): New declaration.
|
|
* explow.c (validize_mem): Call it instead of change_address and
|
|
also call if -fforce-addr and address is constant.
|
|
* expr.c: Replace more calls to change_address with adjust_address
|
|
and/or replace_equiv_address or to validize_mem.
|
|
* function.c, regmove.c, config/alpha/alpha.c: Likewise.
|
|
* config/arm/arm.md, config/clipper/clipper.md: Likewise.
|
|
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
|
|
* config/i370/i370.md, config/i860/i860.md: Likewise.
|
|
* config/i960/i960.md, config/mips/mips.c: Likewise.
|
|
* config/mips/mips.md, config/pa/pa.md: Likewise.
|
|
* config/pdp11/pdp11.md, config/rs6000/rs6000.c: Likewise.
|
|
* config/rs6000/rs6000.md, config/sh/sh.md: Likewise.
|
|
|
|
2001-07-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
|
|
|
|
* bitmap.c (bitmap_union_of_diff): Don't use BITMAP_ALLOCA.
|
|
|
|
* bitmap.h (BITMAP_ALLOCA): Don't pass alloca as an argument to a
|
|
function.
|
|
|
|
2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/include: New directory.
|
|
* doc/fdl.texi: Move to doc/include/fdl.texi.
|
|
* doc/texinfo.tex: Move to doc/include/texinfo.tex.
|
|
* doc/include/funding.texi, doc/include/gpl.texi: New files.
|
|
* doc/gcc.texi: Use funding.texi and gpl.texi.
|
|
* Makefile.in ($(docdir)/cpp.info, $(docdir)/gcc.info,
|
|
$(docdir)/cppinternals.info, cpp.dvi. gcc.dvi. cppinternals.dvi):
|
|
Update dependencies and use -I $(docdir)/include.
|
|
|
|
2001-07-04 Anthony Green <green@redhat.com>
|
|
|
|
* config/v850/t-v850 (v850-c.o): Add missing dependencies.
|
|
|
|
2001-07-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (sparc64-*-*): Remove garbage.
|
|
|
|
Wed Jul 4 09:07:44 2001 Jan van Male <jan.vanmale@fenk.wau.nl>
|
|
|
|
* i386.c (ix86_expand_builtin, case IX86_BUILTIN_SETPS):
|
|
Fix typo in last change to use adjust_address.
|
|
|
|
2001-07-04 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi (Specific): Update information for *-*-solaris*.
|
|
|
|
Tue Jul 3 22:33:15 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide): Reinitialize Y for restart.
|
|
|
|
2001-07-03 Stan Shebs <shebs@apple.com>
|
|
|
|
* config/darwin.h (SECTION_FUNCTION): Remove WAS_TEXT argument, remove
|
|
case for flag_no_mach_text_sections.
|
|
(EXTRA_SECTION_FUNCTIONS): Remove arg from uses of SECTION_FUNCTION.
|
|
* config/darwin.c (flag_no_mach_text_sections): Remove.
|
|
* config/darwin-protos.h (darwin_init_pragma): Remove decl.
|
|
|
|
Tue Jul 3 15:35:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide, case PLUS): Call find_constant_term
|
|
and avoid checking for constant as first operand.
|
|
* recog.c (find_constant_term_loc): No longer static.
|
|
(adj_offettable_operand): Delete.
|
|
* rtl.h (adj_offsettable_operand): Delete declaration.
|
|
(find_constant_term): Add declaration.
|
|
* caller-save.c: Replace calls to adj_offsettable_operand with calls
|
|
to adjust_address.
|
|
* config/arm/arm.c, config/c4x/c4x.c: Likewise.
|
|
* config/clipper/clipper.md, config/h8300/h8300.c: Likewise.
|
|
* config/i386/i386.c, config/i386/i386.md: Likewise.
|
|
* config/i860/i860.c, config/i960/i960.c: Likewise.
|
|
* config/i960/i960.md, config/m68hc11/m68hc11.c: Likewise.
|
|
* config/m68k/m68k.c, config/m68k/m68k.md: Likewise.
|
|
* config/m88k/m88k.md, config/mcore/mcore.c: Likewise.
|
|
* config/mips/mips.c, config/mips/mips.md: Likewise.
|
|
* config/mn10200/mn10200.c, config/mn10300/mn10300.c: Likewise.
|
|
* config/ns32k/ns32k.c, config/ns32k/ns32k.md: Likewise.
|
|
* config/pa/pa.c, config/pdp11/pdp11.c: Likewise.
|
|
* config/pdp11/pdp11.md, config/sh/sh.c, config/v850/v850.c: Likewise.
|
|
* config/vax/vax.md, config/ns32k/ns32k.c: Likewise.
|
|
* config/ns32k/ns32k.md: Likewise.
|
|
|
|
2001-07-03 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* rtl.c (copy_rtx): Handle 'T' format letter.
|
|
* gensupport.c (collect_insn_data): Likewise.
|
|
* print-rtl.c (print_rtx): Print 'T' slots like 's'.
|
|
|
|
2001-07-03 Nick Clifton <nickc@cambridge.redhat.com>
|
|
|
|
* doc/invoke.texi (Directory Options): Specifiy range for <N> in
|
|
-B option. Use 'dir' not 'foo' as example directory name.
|
|
|
|
2001-07-03 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Define.
|
|
Fixes PRs bootstrap/3067, bootstrap/3249, bootstrap/3275.
|
|
|
|
2001-07-03 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/cppinternals.texi: Improve formatting and logical markup.
|
|
|
|
2001-07-03 Andreas Jaeger <aj@suse.de>
|
|
|
|
* Makefile.in (insn-recog.o): Add dependency on reload.h.
|
|
|
|
* genrecog.c (write_header): Include reload.h for prototypes in
|
|
insn-recog.c.
|
|
|
|
2001-07-03 Neil Booth <neil@daikokuya.demon.co.uk>
|
|
|
|
config:
|
|
* i386/cygwin.h (VALID_MACHINE_DECL_ATTRIBUTE,
|
|
VALID_MACHINE_TYPE_ATTRIBUTE): Remove.
|
|
* i386/i386-protos.h (i386_pe_valid_decl_attribute_p,
|
|
i386_pe_valid_type_attribute_p): Add.
|
|
* i386/i386.c (TARGET_INITIALIZER): Override for cygwin targets.
|
|
* i386/winnt.c (i386_valid_decl_attribute_p): Return directly.
|
|
|
|
Mon Jul 2 21:52:19 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* explow.c (plus_constant_wide, case LO_SUM): New case.
|
|
(plus_constant_for_output_wide): Delete.
|
|
* rtl.h (plus_constant_for_output): Delete.
|
|
* alias.c (canon_rtx, init_alias_analysis): Call plus_constant
|
|
instead of plus_constant_for_output.
|
|
* recog.c (offsettable_address_p, adj_offsettable_operand): Likewise.
|
|
* config/darwin.c, config/arm/arm.c, config/m68k/m68k.c: Likewise.
|
|
* config/m88k/m88k.c, config/mips/mips.c, config/pa/pa.c: Likewise.
|
|
* config/rs6000/rs6000.c, config/sparc/sparc.c: Likewise.
|
|
* config/sparc/sparc.md: Likewise.
|
|
Convert some change_address calls to adjust_address.
|
|
|
|
2001-07-03 Joseph S. Myers <jsm28@cam.ac.uk>
|
|
|
|
* doc/extend.texi, doc/gcc.texi, doc/invoke.texi, doc/md.texi,
|
|
doc/rtl.texi, doc/tm.texi: Improve formatting. Improve
|
|
documentation of -std and -Wwrite-strings.
|
|
|
|
2001-07-02 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* cse.c (canon_hash): Don't register registers in very small
|
|
register classes, as extending their lifetime might cause
|
|
reload to fail.
|
|
|
|
Mon Jul 2 23:14:00 CEST 2001 Jan Hubicka <jh@suse.cz>
|
|
|
|
* flow.c (try_redirect_by_replacing_jump): Remove cc0 setter.
|
|
|
|
* flow.c (forwarder_block_p): Fix for fallthru blocks.
|
|
(try_redirect_by_replacing_jump): Update properly the count
|
|
and frequency information.
|
|
|
|
Mon Jul 2 14:20:13 2001 Jeffrey A Law (law@cygnus.com)
|
|
|
|
* toplev.c (dump_file_index): Move SSA dumps just after first
|
|
jump dump.
|
|
(dump_file): Corresponding changes.
|
|
(rest_of_compilation): Move SSA path to just after the first
|
|
jump pass.
|
|
* doc/gcc.texi (Passes): Update due to movement of SSA path.
|
|
* doc/invoke.texi: Update dump file #s as they were completely
|
|
out of date with reality.
|
|
|
|
2001-07-02 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/tm.texi (Frame Layout): Document STACK_PUSH_CODE.
|
|
|
|
* expr.c (emit_move_insn_1): Deal with non-default
|
|
STACK_PUSH_CODE.
|
|
|
|
* expr.c (emit_single_push_insn): Fix warning.
|
|
|
|
2001-07-02 Toshiyasu Morita <toshiyasu.morita@hsa.hitachi.com>
|
|
|
|
* expr.c (emit_move_insn_1): Avoid modifying
|
|
cfun->expr->x_stack_pointer when PUSH_ROUNDING is defined.
|
|
|
|
Mon Jul 2 15:33:31 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* emit-rtl.c (adjust_address): New function.
|
|
* expr.h (adjust_address): Add declaration.
|
|
* builtins.c: Replace some calls to change_address with calls to it
|
|
or to validize_mem.
|
|
* caller-save.c, dwarf2out.c, except.c, expmed.c, expr.c: Likewise.
|
|
* function.c, config/a29k/a29k.md, config/alpha/alpha.c: Likewise.
|
|
* config/arm/arm.c, config/convex/convex.c: Likewise.
|
|
* config/dsp16xx/dsp16xx.md, config/fr30/fr30.c: Likewise.
|
|
* config/i386/i386.c, config/i386/i386.md: Likewise.
|
|
* config/ia64/ia64.c, config/ia64/ia64.md: Likewise.
|
|
* config/m32r/m32r.c, config/m68k/m68k.md: Likewise.
|
|
* config/m88k/m88k.c, config/mips/mips.md: Likewise.
|
|
* config/ns32k/ns32k.c, config/rs6000/rs6000.c: Likewise.
|
|
* config/sh/sh.c, config/sparc/sparc.md: Likewise.
|
|
|
|
2001-07-02 Jim Wilson <wilson@redhat.com>
|
|
|
|
* config/ia64/ia64.h: Delete obsolete lib1funcs.asm comment.
|
|
|
|
2001-07-02 Steve Ellcey <sje@cup.hp.com>
|
|
|
|
* config/ia64/t-ia64: Change LIB1ASMFUNCS to use single underscore.
|
|
* config/ia64/lib1funcs.asm: Change macro names to match t-ia64.
|
|
|
|
2001-07-02 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* cppinit.c (lang_defaults): New table.
|
|
(set_lang): Just read from lang_defaults into the live options
|
|
structure.
|
|
|
|
2001-07-02 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* Makefile.in (doc): Depend on $(GENERATED_MANPAGES).
|
|
* doc/.cvsignore: Add gcc.1, cpp.1, gcov.1.
|
|
* doc/gcc.1, doc/cpp.1, doc/gcov.1: Removed.
|
|
|
|
2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi: Various spelling and markup fixes.
|
|
(Installing GCC): Component specific installation instructions are
|
|
gone.
|
|
Fix reference.
|
|
Warn about removing old install dir in the presence of shared libs.
|
|
(Configuration): Invoke with options target to match configure
|
|
--help.
|
|
Consistently refer to gas, gld pathnames.
|
|
Invert --enable-multilib documentation.
|
|
Remove references to old compiler versions.
|
|
|
|
Mon Jul 2 12:50:51 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* flow.c (try_simplify_condjump): Fix typo in updating fallthru flags.
|
|
|
|
2001-07-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
|
|
|
|
* doc/install.texi (Specific, mips*-sgi-irix4): Split from IRIX 5
|
|
section.
|
|
(Specific, mips*-sgi-irix5): Note IDO download.
|
|
Reworded MIPS C hints.
|
|
Use GNU as instead of GAS.
|
|
Markup fixes.
|
|
Removed SGI Freeware reference, IRIX 6 only.
|
|
(Specific, mips*-sgi-irix6): Removed ranlib caveats, obsolete.
|
|
Note N64 library requirement/workaround.
|
|
Update O32 hints.
|
|
Complete list of structure passing bug victims.
|
|
|
|
2001-07-02 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
|
|
|
|
* doc/install.texi: Remove CVS Id.
|
|
|
|
2001-07-02 Andreas Jaeger <aj@suse.de>
|
|
|
|
* ssa-dce.c (note_inherently_necessary_set): Add unused attribute.
|
|
(find_inherently_necessary): Remove unused variable.
|
|
|
|
2001-07-02 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* c-common.h (TDI_inlined): New ast dump phase.
|
|
(dump_flag_name): New function.
|
|
* c-dump.c (dump_files): Add inlined phase.
|
|
(dump_flag_name): Define.
|
|
* doc/invoke.texi (-fdump-ast-inlined): Document.
|
|
|
|
Mon Jul 2 06:29:36 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* stor-layout.c (layout_decl): Revert change to handling of alignment
|
|
in packed types.
|
|
|
|
Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* c-common.c (decl_attributes, case A_MODE): Don't call layout_decl
|
|
for FIELD_DECL.
|
|
|
|
2001-07-01 Geoffrey Keating <geoffk@redhat.com>
|
|
|
|
* doc/tm.texi (FUNCTION_ARG): Document that the last call
|
|
is special.
|
|
|
|
2001-07-01 Nathan Sidwell <nathan@codesourcery.com>
|
|
|
|
* tlink.c (recompile_files): Remove COMPILER_PATH and
|
|
LIBRARY_PATH from the environment.
|
|
|
|
2001-07-01 Zack Weinberg <zackw@stanford.edu>
|
|
|
|
* c-common.h (enum rid): Add RID_FIRST_AT, RID_LAST_AT,
|
|
RID_LAST_PQ. Move RID_FIRST_PQ down with the other FIRST/LAST
|
|
enumerators.
|
|
(OBJC_IS_AT_KEYWORD, OBJC_IS_PQ_KEYWORD): New macros.
|
|
|
|
* c-parse.in (OBJC_STRING): Kill.
|
|
(objc_string): Decompose to [objc_string] '@' STRING.
|
|
(reswords): Take the leading '@' off all the Objective C keywords.
|
|
(objc_rid_sans_at): Kill.
|
|
(init_reswords): Don't initialize it.
|
|
(yylexname): Use OBJC_IS_AT_KEYWORD and OBJC_IS_PQ_KEYWORD.
|
|
(_yylex): Kill reconsider label. Look ahead one token after
|
|
an '@'; if we get an identifier, check whether it's an
|
|
Objective C @-keyword. If so, return the keyword. Otherwise,
|
|
put back the token and return the '@' as a terminal.
|
|
|
|
* cpplib.c (lex_macro_node): Remove unnecessary check for
|
|
leading '@' on identifier. Clarify control flow and commentary.
|
|
|
|
Sun Jul 1 11:53:52 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
|
|
|
|
* cse.c (new_label_ref): Variable deleted.
|
|
(insert): Remove set of new_label_ref.
|
|
(check_for_label_ref): New function.
|
|
(cse_basic_block): Don't check new_label_ref; call check_for_label_ref.
|
|
|
|
See ChangeLog.5 for earlier changes.
|