Commit Graph

110 Commits

Author SHA1 Message Date
Jason Merrill
75c613dbc5 dwarfout.c (add_incomplete_type): New fn.
* dwarfout.c (add_incomplete_type): New fn.
	(output_type): Call it.
	(retry_incomplete_types): New fn.
	(dwarfout_finish): Call it.
	From Eric Raskin <ehr@listworks.com>:
	(output_type): Output types for bases.

From-SVN: r27546
1999-06-16 06:38:45 -04:00
John Wehle
54ff41b717 output.h (current_function_is_leaf, [...]): Declare.
* output.h (current_function_is_leaf,
	current_function_uses_only_leaf_regs): Declare.
	* function.c (current_function_is_leaf,
	current_function_uses_only_leaf_regs): Define.
	(init_function_start): Initialize current_function_is_leaf
	and current_function_uses_only_leaf_regs.
	* final.c (leaf_function): Don't define.
	(final_start_function): Replace uses of leaf_function with
	current_function_uses_only_leaf_regs.
	* toplev.c (rest_of_compilation): Set current_function_is_leaf
	prior to invoking local register allocation.
	(rest_of_compilation): Replace uses of leaf_function with
	current_function_uses_only_leaf_regs.
	* dbxout.c (dbxout_symbol, dbxout_parms): Likewise.
	* dwarf2out.c (add_location_or_const_vaule_attribute): Likewise.
	* dwarfout.c (add_location_or_const_value_attribute): Likewise.
	* sdbout.c (sdbout_symbol): Likewise.
	* sparc.h (FUNCTION_PROLOGUE, FUNCTION_EPILOGUE): Likewise.
	* sparc.c (eligible_for_epilogue_delay, output_return,
	sparc_return_peephole_ok): Likewise.
	* sparc.md (leaf_function attribute, untyped_return): Likewise.
	* i386.c (ix86_compute_frame_size): Don't align the stack
	for leaf functions which don't allocate any stack slots.
	* tm.texi: Update documentation.

From-SVN: r26538
1999-04-18 13:09:37 +00:00
Nick Clifton
088e716060 Preserve programmer specified labels, and emit debug info for them even if
they are deleted.

From-SVN: r25883
1999-03-21 12:14:09 +00:00
Kaveh Ghazi
88ed5bb5eb Add 1999 copyright.
From-SVN: r24953
1999-02-01 07:05:07 +00:00
Kaveh R. Ghazi
ab7c205e79 system.h (inline, const): Handle these for stage2 (and later) gcc.
* system.h (inline, const): Handle these for stage2 (and later) gcc.
        * dwarf2out.c (inline): Don't define.
        * dwarfout.c (inline): Likewise.

From-SVN: r24950
1999-02-01 06:49:19 +00:00
Jeff Law
4283012f9f Copyright fixes.
From-SVN: r24535
1999-01-06 13:44:41 -07:00
Jim Wilson
0a4be913a4 Fix DWARF1/C++ abort with member function in class nested in another function.
* dwarfout.c (dwarfout_file_scope_decl): If DECL_CONTEXT, don't abort
	if pending_types is non-zero.
	(dwarfout_finish): Verify pending_types is zero before finishing.

From-SVN: r23404
1998-10-28 06:09:31 -08:00
Andrew MacLeod
74153f8e01 dwarfout.c (ASM_OUTPUT_DWARF_STRING_NEWLINE): ASM_OUTPUT_DWARF_STRING has been changed to not include a newline.
* dwarfout.c (ASM_OUTPUT_DWARF_STRING_NEWLINE): ASM_OUTPUT_DWARF_STRING
        has been changed to not include a newline. Use this macro instead.
        (output_enumeral_list, const_value_attribute, name_attribute,
        comp_dir_attribute, prototyped_attribute, producer_attribute,
        inline_attribute, pure_or_virtual_attribute, output_inheritance_die,
        dwarfout_file_scope_decl, generate_new_sfname_entry,
        generate_macinfo_entry, dwarfout_init, dwarfout_finish): Use
        ASM_OUTPUT_DWARF_STRING_NEWLINE macro.

From-SVN: r23363
1998-10-27 06:00:53 +00:00
Mark Mitchell
02e24c7ab0 tree.h (DECL_ORIGIN): New macro.
* tree.h (DECL_ORIGIN): New macro.
	* integrate.c (copy_and_set_decl_abstract_origin): New function.
	(copy_decl_list): Use it.
	(integrate_parm_decls): Likewise.
	(integrate_decl_tree): Likewise.
	* dwarf2out.c (decl_ultimate_origin): Simplify.
	* dwarfout.c (decl_ultimate_origin): Likewise.
	* c-decl.c (duplicate_decls): Use DECL_ORIGIN.
	(pushdecl): Likewise.

From-SVN: r22380
1998-09-10 10:46:00 +00:00
Brendan Kehoe
f0da48d27d fix typo
From-SVN: r22186
1998-09-02 09:54:33 -04:00
J"orn Rennecke
33368c84ce dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles as FT_float.
* dwarfout.c (fundamental_type_code): Encode 32 bit floats/doubles
	as FT_float.

From-SVN: r22169
1998-09-02 12:31:14 +01:00
Jeff Law
24e7541105 dwarfout.c (getpwd): Add prototype.
d
	* dwarfout.c (getpwd): Add prototype.
	(is_pseudo_reg, type_main_variant, is_tagged_type,
	is_redundant_typedef): New declaration.
	(output_decl): Add prototype for FUNC.
	(type_main_variant): Make it static.
	(is_tagged_type): Likewise.
	(is_redundant_typedef): Likewise.

From-SVN: r20618
1998-06-19 16:35:25 -06:00
Andreas Schwab
7a87758dfb m68k.h: Declare more functions used in macros.
* m68k.h: Declare more functions used in macros.
        (REG_CLASS_CONTENTS): Completely embrace initializer.
        * m68k.md (adddi3, subdi3): Add abort call to avoid warning
        about returning no value.
        * cse.c (find_best_addr): Declare p and found_better only if
        needed.
        * dbxout.c (dbxout_continue): Define only if DBX_CONTIN_LENGTH > 0.
        * dwarfout.c (string_length_attribute): #if 0 away.
        * function.c (expand_function_end): Define varible blktramp only
        if needed.
        * jump.c (find_insert_position): Define only if !HAVE_cc0.
        * loop.c (combine_givs_p): Define variable tem only if needed.
        * real.c: Comment out unused functions eabs, eround,
        e{24,53,64,113}toasc and eiinfin.

From-SVN: r19998
1998-05-23 17:14:57 -06:00
Jim Wilson
af02da670b Fix SCO5 namespace/dwarf interaction bug.
* dwarfout.c (dwarfout_file_scope_decl, case TYPE_DECL): Ignore
	LANG_TYPE trees with DECL_SOURCE_LINE of 0.

From-SVN: r19883
1998-05-19 08:31:53 -07:00
Kaveh R. Ghazi
487a6e06ce Warning Fixes:
* Makefile.in (print-rtl.o): Depend on bitmap.h.
        (dbxout.o): Depend on toplev.h.
        ($(SCHED_PREFIX)sched.o): Likewise.
        ($(out_object_file)): Likewise for system.h and toplev.h.
        (cppmain.o): Depend on gansidecl.h.
        (cpplib.o): Likewise.
        (cpperror.o): Likewise.
        (cppexp.o): Likewise.
        (cpphash.o): Likewise.
        (cppalloc.o): Likewise.
        (fix-header.o): Depend on cpplib.h and cpphash.h.
        (scan-decls.o): Depend on gansidecl.h.
        * basic-block.h (free_regset_vector): Add prototype.
        * cccp.c (check_precompiled): Mark parameter `fname' with
        ATTRIBUTE_UNUSED.
        (do_assert): Likewise for `op' and `keyword'.
        (do_unassert): Likewise.
        (do_line): Likewise for `keyword'.
        (do_error): Likewise for `op' and `keyword'.
        (do_warning): Likewise.
        (do_ident): Likewise for `keyword'.
        (do_pragma): Likewise for `limit', `op' and `keyword'.
        (do_sccs): Likewise.
        (do_if): Likewise for `keyword'.
        (do_elif): Likewise.
        (do_else): Likewise.
        (do_endif): Likewise.
        * collect2.c (getenv): Remove redundant prototype.
        (collect_exit, collect_execute, dump_file): Likewise.
        (dump_list): Wrap prototype and definition in COLLECT_EXPORT_LIST.
        (dump_prefix_list): Hide prototype and definition.
        * sparc.c: Include toplev.h.
        (intreg_operand): Mark parameter `mode' with ATTRIBUTE_UNUSED.
        (symbolic_memory_operand): Likewise.
        (sp64_medium_pic_operand): Likewise.
        (data_segment_operand): Likewise.
        (text_segment_operand): Likewise.
        (splittable_symbolic_memory_operand): Likewise.
        (splittable_immediate_memory_operand): Likewise.
        (eq_or_neq): Likewise.
        (normal_comp_operator): Likewise.
        (noov_compare_op): Likewise.
        (v9_regcmp_op): Likewise.
        (v8plus_regcmp_op): Likewise.
        (extend_op): Likewise.
        (cc_arithop): Likewise.
        (cc_arithopn): Likewise.
        (small_int): Likewise.
        (uns_small_int): Likewise.
        (clobbered_register): Likewise.
        (legitimize_pic_address): Likewise.
        (delay_operand): Likewise.
        (sparc_builtin_saveregs): Remove unused variable `stdarg'.
        * sparc.h (order_regs_for_local_alloc, eligible_for_return_delay,
        sparc_issue_rate, v8plus_regcmp_p): Add prototypes.
        * sparc.md (cmpdi_v8plus): Add abort for default case in switch.
        * cppalloc.c: Include gansidecl.h.
        * cpperror.c: Include stdarg.h/varargs.h and gansidecl.h.
        (cpp_file_line_for_message): Mark parameter `pfile' with
        ATTRIBUTE_UNUSED.
        (v_cpp_message): New function.
        (cpp_message): Use it.  Also convert to variable arguments.
        (cpp_fatal): Likewise.
        (cpp_pfatal_with_name): Constify parameter `name'.
        * cppexp.c: Move gansidecl.h before cpplib.h.
        * cpphash.c: Likewise.
        * cpphash.h (hashf, delete_macro): Add prototypes.
        * cpplib.c: Include stdarg.h/varargs.h and move gansidecl.h before
        cpplib.h.  Don't include errno.h.
        (update_path): Add arguments to prototype.
        (cpp_fatal, cpp_file_line_for_message, cpp_message, delete_macro,
        cpp_print_containing_files): Remove redundant prototypes.
        (cpp_hash_cleanup, add_import, append_include_chain,
        make_assertion, path_include, initialize_builtins,
        initialize_char_syntax, finclude, validate_else, comp_def_part,
        lookup_import, redundant_include_p, is_system_include,
        read_name_map, read_filename_string, open_include_file,
        check_macro_name, compare_defs, compare_token_lists,
        eval_if_expression, change_newlines): Add prototype arguments.
        (hashf): Remove redundant prototype.
        (read_token_list, free_token_list, safe_read, xcalloc, savestring,
        conditional_skip, skip_if_group): Add prototype arguments.
        (fdopen): Remove redundant prototype.
        (do_define, do_line, do_include, do_undef, do_error, do_pragma,
        do_ident, do_if, do_xifdef, do_else, do_elif, do_endif, do_sccs,
        do_once, do_assert, do_unassert, do_warning): Add prototype arguments.
        (struct directive): Add prototype arguments to function pointer
        member `func'.
        (handle_directive): Add missing arguments to call to `do_line'.
        (do_include): Mark parameters `unused1' and `unused2' with
        ATTRIBUTE_UNUSED.
        (do_line): Likewise for `keyword' and new parameters `unused1' and
        `unused2'.
        (do_error): Likewise for `keyword'.
        (do_warning): Likewise.  Also add missing argument `pfile' in call
        to cpp_pedwarn.
        (do_once): Mark parameter `keyword', `unused1' and `unused2' with
        ATTRIBUTE_UNUSED.
        (do_ident): Likewise for `keyword', `buf' and `limit'.
        (do_pragma): Likewise.  Also add missing arguments in call to do_once.
        (do_sccs): Mark parameter `keyword', `buf' and `limit' with
        ATTRIBUTE_UNUSED.
        (do_if): Likewise for `keyword'.
        (do_elif): Likewise.
        (eval_if_expression): Likewise for `buf' and `length'.
        (do_xifdef): Likewise for `unused1' and `unused2'.
        (do_else): Likewise for `keyword', `buf' and `limit'.
        (do_endif): Likewise.
        (parse_name): Add missing argument `pfile' in call to cpp_pedwarn.
        (cpp_handle_options): Remove superfluous NULL argument in call to
        cpp_fatal.
        (cpp_handle_options): Likewise.
        (do_assert): Mark parameter `keyword', `buf' and `limit' with
        ATTRIBUTE_UNUSED.
        (do_unassert): Likewise.
        (cpp_print_file_and_line): Add missing argument `pfile' in call to
        cpp_file_line_for_message.
        (v_cpp_error): New function.
        (cpp_error): Use it. Also accept variable arguments.
        (v_cpp_warning): New function.
        (cpp_warning): Use it. Also accept variable arguments.
        (cpp_pedwarn): Accept variable arguments.
        (v_cpp_error_with_line): New function
        (cpp_error_with_line): Use it.  Accept variable arguments.
        (v_cpp_warning_with_line): New function.
        (cpp_warning_with_line): Use it.  Accept variable arguments.  Hide
        definition.
        (cpp_pedwarn_with_line): Accept variable arguments.
        (cpp_pedwarn_with_file_and_line): Likewise.
        (cpp_error_from_errno): Constify parameter `name'.  Add missing
        argument `pfile' in call to cpp_file_line_for_message.
        (cpp_perror_with_name): Constify parameter `name'.
        * cpplib.h: Define PARAMS() in terms of PROTO().
        (fatal): Remove redundant prototype.
        (cpp_error, cpp_warning, cpp_pedwarn, cpp_error_with_line,
        cpp_pedwarn_with_line, cpp_pedwarn_with_file_and_line,
        cpp_error_from_errno, cpp_perror_with_name, cpp_pfatal_with_name,
        cpp_fatal, cpp_message, cpp_pfatal_with_name,
        cpp_file_line_for_message, cpp_print_containing_files): Add
        arguments to prototypes.
        (scan_decls, cpp_finish): Add prototypes.
        * cppmain.c: Include gansidecl.h.
        (main): Remove unused variable `i'.
        * dbxout.c: Include toplev.h.
        * demangle.h (do_tlink, collect_execute, collect_exit,
        collect_wait, dump_file, file_exists): Add prototype.
        * dwarf2out.c (dwarf_type_encoding_name, decl_start_label): Hide
        prototype and definition.
        (gen_unspecified_parameters_die): Don't assign results of call to
        function new_die() to unused variable `parm_die'.
        (dwarf2out_line): Mark parameter `filename' with ATTRIBUTE_UNUSED.
        (dwarf2out_define): Likewise for `lineno' and `buffer'.
        * dwarfout.c (output_unsigned_leb128, output_signed_leb128): Hide
        prototype and definition.
        (output_die): Add prototype arguments to function pointer arg.
        (output_unspecified_parameters_die): Mark parameter `arg' with
        ATTRIBUTE_UNUSED.
        * except.c (output_exception_table_entry): Remove unused variable
        `eh_entry'.
        * except.h (expand_fixup_region_start, expand_fixup_region_end):
        Add prototypes.
        * expr.c (do_jump_by_parts_equality_rtx): Remove prototype.
        * expr.h (do_jump_by_parts_equality_rtx): Add prototype.
        * fix-header.c: Include stdarg.h/varargs.h, move gansidecl.h
        before cpplib.h, include cpphash.h, remove redundant prototype of
        cpp_fatal, don't define `const', add a prototype for `fatal'.
        (cpp_file_line_for_message): Add missing arguments `pfile'.
        (v_cpp_message): New function.
        (cpp_message): Use it.
        (v_fatal): New function.
        (fatal, cpp_fatal): Use it.
        (cpp_pfatal_with_name): Constify parameter `name'.
        * flow.c (free_regset_vector): Remove redundant prototype.
        * function.c (round_down): Wrap prototype and definition with
        macro ARGS_GROW_DOWNWARD.
        (record_insns): Wrap prototype and definition with
        defined (HAVE_prologue) || defined (HAVE_epilogue).
        * gansidecl.h (ATTRIBUTE_PRINTF_4, ATTRIBUTE_PRINTF_5): New macros.
        * gen-protos.c: Include gansidecl.h.
        (hashf): Don't make it static, constify parameter `name'.
        * genattrtab.c (check_attr_test): Change XEXP() to XSTR() to match
        specifier %s in calls to function `fatal'.
        * haifa-sched.c: Include toplev.h.
        (find_rgns): Remove unused variable `j'.
        * integrate.c (note_modified_parmregs): Mark parameter `x' with
        ATTRIBUTE_UNUSED.
        (mark_stores): Likewise.
        * jump.c (mark_modified_reg): Likewise.
        * output.h (insn_current_reference_address): Add prototype.
        (eh_frame_section): Likewise.
        * print-rtl.c: Include bitmap.h.
        * reload1.c (reload): Wrap variables `note' and `next' in macro
        PRESERVE_DEATH_INFO_REGNO_P.
        (forget_old_reloads_1): Mark parameter `ignored' with
        ATTRIBUTE_UNUSED.
        (choose_reload_regs): Remove unused variable `in'.
        (reload_cse_invalidate_mem): Mark parameter `ignore' with
        ATTRIBUTE_UNUSED.
        (reload_cse_check_clobber): Likewise.
        * rtl.h (expand_null_return, reg_classes_intersect_p): Add prototype.
        (mark_elimination): Fix typo in prototype.
        * scan-decls.c: Include gansidecl.h.
        * tree.h (using_eh_for_cleanups, supports_one_only): Add prototype.

From-SVN: r19867
1998-05-19 08:42:48 +00:00
Robert Lipe
76ead72b80 dwarfout.h, [...]: New files.
* dwarfout.h, dwarf2out.h, dbxout.h, sdbout.h:  New files.
        Prototypes for externally used functions in respective C files.
        * dwarfout.c, dbxout.c, dwarf2out.c, sdbout.c, toplev,c,
        final.c: Include above files.
        * Makefile.in (toplev.o): Add dependency for above four headers.
        (final.o): Likewise.
        (dwarfout.o, dbxout.o, dwarf2out.o, sdbout.o): Depend on four
        respective header files.

From-SVN: r19835
1998-05-18 07:11:42 +00:00
Jeff Law
38e012594e typo typo fixes fixes
From-SVN: r19601
1998-05-06 15:09:07 -06:00
Robert Lipe
f103890ba5 Wed May 6 22:32:37 CDT 1998 Robert Lipe <robertl@dgii.com>
* Makefile.in (dwarfout.o) Add toplev.h dependency.
       * dwarfout.c, i386.c: Include toplev.h
       * toplev.h: (pfatal_with_name) Add prototype.

From-SVN: r19600
1998-05-06 20:53:58 +00:00
Jason Merrill
2addbe1dca tree.def: Add NAMESPACE_DECL.
* tree.def: Add NAMESPACE_DECL.
	* dwarfout.c (type_ok_for_scope): Ignore NAMESPACE_DECLs for now.
	* dwarf2out.c (push_decl_scope): Likewise.
	(scope_die_for): Likewise.
	* tree.c (decl_function_context): Use TREE_CODE_CLASS to determine
	how to get next context level.
	* cp-tree.def: Remove NAMESPACE_DECL.
	* cp/Makefile.in: Add .SUFFIXES.

From-SVN: r19539
1998-05-04 21:27:06 -04:00
Jeffrey A Law
242c13b000 except.c (push_eh_entry): Add prototype.
* except.c (push_eh_entry): Add prototype.
        (pop_eh_entry, enqueue_eh_entry, dequeu_eh_entry): Likewise.
        (call_get_eh_context, start_dynamic_cleanup): Likewise.
        (start_dynamic_handler, can_throw): Likewise.
        (output_exception_table_entry, scan_region): Likewise.
        (eh_regs, set_insn_eh_region): Likewise.
Also fix typo in previous dwarfout change.

From-SVN: r19249
1998-04-16 16:57:50 -06:00
Kaveh R. Ghazi
670ee92097 Major cutover to using system.h:
* Makefile.in (alias.o, bitmap.o, c-aux-info.o, c-common.o,
        c-decl.o, c-iterate.o, c-lang.o, c-lex.o, c-pragma.o, c-typeck.o,
        caller-save.o, calls.o, collect2.o, combine.o, cse.o, dbxout.o,
        dwarf2out.o, dwarfout.o, emit-rtl.o, except.o, explow.o, expmed.o,
        expr.o, final.o, flow.o, function.o, getpwd.o, global.o,
        integrate.o, jump.o, local-alloc.o, loop.o, optabs.o, pexecute.o,
        prefix.o, print-rtl.o, print-tree.o, profile.o, real.o, recog.o,
        reg-stack.o, regclass.o, regmove.o, reload.o, reload1.o, reorg.o,
        rtl.o, rtlanal.o, sdbout.o, stmt.o, stor-layout.o, stupid.o,
        tlink.o, toplev.o, tree.o, unroll.o, varasm.o, xcoffout.o): Depend
        on system.h.
        * alias.c, bitmap.c, c-aux-info.c, c-common.c, c-decl.c,
        c-iterate.c, c-lang.c, c-lex.c, c-pragma.c, c-typeck.c,
        caller-save.c, calls.c, collect2.c, combine.c, cse.c, dbxout.c,
        dwarf2out.c, dwarfout.c, emit-rtl.c, except.c, explow.c, expmed.c,
        expr.c, final.c, flow.c, function.c, gcc.c, getpwd.c, global.c,
        integrate.c, jump.c, local-alloc.c, loop.c, optabs.c, pexecute.c,
        prefix.c, print-rtl.c, print-tree.c, profile.c, real.c, recog.c,
        reg-stack.c, regclass.c, regmove.c, reload.c, reload1.c, reorg.c,
        rtl.c, rtlanal.c, sched.c, sdbout.c, stmt.c, stor-layout.c,
        stupid.c, tlink.c, toplev.c, tree.c, unroll.c, varasm.c,
        xcoffout.c: Include system.h.  Organize include ordering so
        that stdarg/varargs comes before other system headers.  Remove
        spurious casts of functions assured of a prototype in system.h.

From-SVN: r18726
1998-03-20 14:58:42 +00:00
Kaveh R. Ghazi
5e9defae4f c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.
d
	* c-lex.c: Include <stdlib.h> and <string.h>/<strings.h>.  Add
	prototype for `handle_sysv_pragma', and make it static.  Add
	parentheses around assignment used as truth value.
	* combine.c (combine_instructions): Protect variable `prev' with
	macro HAVE_cc0.
	(can_combine_p): Protect variable `link' with AUTO_INC_DEC.
	(extract_left_shift): Add parentheses around operand of &.
	(merge_outer_ops): Avoid an empty body in an else-statement.
	(gen_rtx_combine): Remove unused variable `i'.
	* sparc/gmon-sol2.c: Include <fcntl.h>.  Make return type of
        function monstartup `void'.  Likewise for internal_mcount.  Add
        `static void' prototype for moncontrol.  Reconcile sprintf format
        vs. args.
	* sparc/sparc.c: Include <stdlib.h> and <string.h>/<strings.h>.
	Make return type of function_arg_slotno explicitly `int'.
	(reg_unused_after): Add	parentheses around assignment used as
	truth value.
	(save_regs): Add explicit braces to avoid ambiguous `else'.
	(function_arg_slotno): Add parentheses around && within ||.
	(function_arg_pass_by_reference): Likewise.
	(sparc_flat_output_function_prologue): Reconcile fprintf format
	vs. args.
	* svr4.h (ASM_OUTPUT_LIMITED_STRING): Add parentheses around
	assignment used as truth value.
	* cplus-dem.c: Include <stdlib.h>.
	(demangle_signature): Avoid an empty body in an else-statement.
	(do_type): Remove unused variable `lvl'.
	* cppexp.c: Don't have <stdlib.h> depend on MULTIBYTE_CHARS.
	Include <string.h>/<strings.h>.
	(cpp_lex): Remove unused variable `namelen'.
	(cpp_lex): Explicitly declare `num_chars' as an int.
	* cpplib.c: Avoid duplicate inclusion of <stdlib.h>, include
	<unistd.h> instead.  Explicitly declare is_system_include
	returning int.
	(make_assertion): Remove unused variable `kt'.
	(cpp_expand_to_buffer): Hide variable `obuf'.
	(output_line_command): Remove unused variables, `line_end',
	`line_cmd_buf' and `len'.
	(macarg): Remove unused variable `arg_start'.
	(special_symbol): Remove unused variable `i'.  Add parentheses
	around assignment used as truth value.
	(do_include):  Remove unused variables `pcfname' and `retried',
	hide `pcf' and `pcfbuflimit'.
	(do_line): Remove unused variable `i'.
	(finclude): Hide variable `missing_newline'.
	(cpp_handle_options): Remove unused variable `j'.
	(read_token_list): Remove unused variable `eofp'.
	(cpp_error_with_line): Remove unused variable `i'.
	(cpp_warning_with_line): Likewise.
	(cpp_pedwarn_with_line): Explicitly declare `column' as int.
	(cpp_error_from_errno): Remove unused variable `i'.
	* cse.c (invalidate): Add parentheses around assignment used as
	truth value.
	(find_best_addr): Move declaration of variable `our_cost' inside
	the conditional macro where its used.
	(fold_rtx): Avoid an empty body in an if-statement.
	(cse_insn): Wrap variables  `this_insn_cc0_mode' and
	`this_insn_cc0' in macro HAVE_cc0.
	* dwarf2out.c: Include <stdlib.h> and <string.h>/<string.h>.
	(ASM_OUTPUT_DWARF_DATA8):  Reconcile format vs. args in fprintf's.
	(output_uleb128): Likewise.
	(output_sleb128): Likewise.
	(output_cfi): Likewise.
	(output_call_frame_info): Remove unused variables `j', `fde_size'
	and `fde_pad'.
	(comp_unit_has_inlines): Hide declaration as per rest of file.
	(size_of_line_prolog): Correct typo in prototype.
	(add_arange): Likewise.
	(output_aranges): Likewise.
	(add_name_and_src_coords_attributes): Likewise.
	(gen_array_type_die): Likewise.
	(gen_inlined_subroutine_die): Likewise.
	(equate_decl_number_to_die): Remove unused variable `i'.
	(print_die): Reconcile format vs. args in fprintf's.
	(print_dwarf_line_table): Likewise.
	(output_die): Likewise.
	(output_line_info): Likewise.
	(add_subscript_info): Avoid an empty body in an else-statement.
	(gen_subprogram_die): Remove unused variable `fp_loc'.
	* dwarfout.c: Explicitly declare `next_pubname_number' as int.
	Protect `ordering_attribute' prototype with USE_ORDERING_ATTRIBUTE
	macro.  Protect `src_coords_attribute' prototype with
	DWARF_DECL_COORDINATES macro.  Hide `output_entry_point_die'
	prototype as in the rest of the file.  Likewise for
	`output_pointer_type_die' and `output_reference_type_die'.  Remove
	prototype for `type_of_for_scope'.
	(output_unsigned_leb128): Reconcile format vs. args in fprintf.
	(type_attribute): Add explicit braces to avoid ambiguous `else'.
	* final.c: Include <stdlib.h> and <string.h>/<strings.h>.
	(shorten_branches): Protect declaration of tmp_length with
	SHORTEN_WITH_ADJUST_INSN_LENGTH and ADJUST_INSN_LENGTH macros.
	(profile_function): Protect declaration of `sval' and `cxt'
	variables with appropriate macros.
	(final_scan_insn): Likewise for `note' variable.  Add explicit
	braces to avoid empty body in an if-statement.
	(output_asm_insn): Move variable `i' inside macro conditional
	where it is used.  Add parentheses around assignment used as truth
	value.
	(asm_fprintf) Likewise, likewise.
	* fix-header.c (main): Remove unused variable `done'.  Protect
	declaration of `i' with FIXPROTO_IGNORE_LIST.
	* pexecute.c: Include <unistd.h>.  Prototype `my_strerror'.
	* print-rtl.c (print_inline_rtx): Explicitly declare the parameter
	`ind'.
	* profile.c: Include <string.h>/<strings.h>.
	(instrument_arcs): Remove unused variables `note', `inverted',
	`zero' and `neg_one'.
	(branch_prob): Avoid empty body in an if-statement.
	* regclass.c: Include <stdlib.h>.
	(reg_alternate_class): Explicitly declare parameter `regno'.
	* regmove.c (regmove_optimize): Remove unused variable `p'.  Add
	parentheses around assignment used as truth value.
	(find_matches):  Remove unused variables `output_operand' and
	`matching_operand'.
	(fixup_match_1): Remove statement with no effect: "if (0) ;".
	* scan.c (sstring_append): Explicitly declare `count' as int.
	(scan_string): Explicitly declare parameter `init' as int.
	* sched.c: Include <stdlib.h>.
	(BLOCKAGE_RANGE): Add parentheses around arithmetic in operand of |.
	(rank_for_schedule): Add parentheses around assignment used as
	truth value.
	(schedule_block): Likewise.
	(regno_use_in): Likewise.
	(schedule_insns): Remove unused variable `i'.
	* toplev.c: Include <stdlib.h> and <string.h>/<strings.h>.
	(v_message_with_decl): Remove unused variable `n'.
	(botch): Explicitly declare parameter `s' as char *.
	(main): Add parentheses around assignment used as truth value.
	* tree.c (make_node): Protect the variable `kind' with the
	GATHER_STATISTICS macro.
	(real_value_from_int_cst): Move variable `e' inside conditional
	macro area where it is used.
	(tree_last): Add parentheses around assignment used as truth value.
	(build1): Protect the variable `kind' with the GATHER_STATISTICS
	macro.
	(print_obstack_statistics): Reconcile format vs. args in fprintf.
	Protect variables `i', `total_nodes', and `total_bytes' with the
	GATHER_STATISTICS macro.
Lots more -W -Wall warnings disappear.

From-SVN: r17518
1998-01-27 15:11:55 -07:00
J"orn Rennecke
2a851b5ccf Patch from Joern to fix dwarf1 bug: emit debug info for types defined in
parameter lists.
	* c-decl.c (grokdeclarator): Get parameter tags from
	last_function_parm_tags.
	* dwarfout.c (output_formal_types): Set TREE_ASM_WRITTEN before
	traversing the parameter types.
	(output_type): No early exit for FUNCTION_TYPE / METHOD_TYPE context.

From-SVN: r17490
1998-01-26 10:13:41 -08:00
Per Bothner
fa4056256a dwarfout.c (byte_size_attribute): Simplify and fix - don't need special (and incomplete) handling for Chill arrays.
8
	* dwarfout.c (byte_size_attribute):  Simplify and fix - don't need
	special (and incomplete) handling for Chill arrays.

From-SVN: r17456
1998-01-22 15:48:22 -08:00
Jeff Law
c85f7c16ad Bring in final gcc-2.8.0 changes.
From-SVN: r17355
1998-01-14 13:57:58 -07:00
Richard Henderson
e1ee5cdcbf tree.c (build_range_type): Allow creation of ranges with no maximum.
* tree.c (build_range_type): Allow creation of ranges with no maximum.
	* dbxout.c (dbxout_range_type): Handle missing TYPE_MAX_VALUE.
	* dwarf2out.c (add_subscript_info): Likewise.
	* dwarfout.c (subscript_data_attribute, byte_size_attribute): Likewise.
	* sdbout.c (plain_type_1): Likewise.
	* stmt.c (pushcase_range, all_cases_count, node_has_high_bound):
	Likewise.
	* fold-const.c (int_const_binop, fold_convert, make_range, fold):
	Likewise.

From-SVN: r17142
1997-12-18 16:20:19 -07:00
Richard Henderson
1914f5da24 reload.h, [...]: Revert March 15 change.
* reload.h, reload1.c (eliminate_regs), caller-save.c, dbxout.c,
	dwarfout.c, dwarf2out.c, reload.c, sdbout.c: Revert March 15 change.
	* reload.c (push_reload): If WORD_REGISTER_OPERATIONS, reload the
	SUBREG_REG if the word count is unchanged.
	* reload1.c (eliminate_regs) [case SET]: If W_R_O, preserve
	subregs of identical word size for push_reload.

From-SVN: r17105
1997-12-15 09:55:58 -08:00
Jeff Law
956d69504d Merge from gcc-2.8
From-SVN: r16987
1997-12-06 17:31:01 -07:00
Jeff Law
f45ebe4754 O Bring in changes from release branch (egcs_ss_971127).
From-SVN: r16866
1997-12-01 10:53:12 -07:00
Fred Fish
874a8709bf dwarfout.c (byte_size_attribute): Add local var upper_bound and add case to handle STRING_TYPE.
* dwarfout.c (byte_size_attribute):  Add local var upper_bound
        and add case to handle STRING_TYPE.
        * dwarfout.c (output_string_type_die):  Fix code to generate
        correct string length attribute for fixed length strings.
        Still needs support for varying length strings.

From-SVN: r16498
1997-11-14 09:07:17 -07:00
Jeffrey A Law
3a88cbd106 except.c: Do not include "assert.h".
* except.c: Do not include "assert.h".
        (save_eh_status): Turn asserts into conditional aborts.
        (restore_eh_status, scan_region): Likewise.
        * dwarfout.c: Do not include "assert.h".
        (bit_offset_attribute): Turn asserts into conditional aborts.
        (bit_size_attribute, output_inlined_enumeration_type_die): Likewise.
        (output_inlined_structure_type_die): Likewise.
        (output_inlined_union_type_die): Likewise
        (output_tagged_type_instantiation): Likewise.
        (dwarfout_file_scope_decl): Likewise.
        * dwarf2out.c: Do not include "assert.h"
        (expand_builtin_dwarf_reg_size): Turn asserts into conditional aborts.
        (reg_save, initial_return_save, dwarf2out_frame_debug): Likewise.
        (add_child_die, modified_type_die, add_bit_offset_attribute): Likewise.
        (add_bit_size_attribute, scope_die_for): Likewise.
        (output_pending_types_for_scope): Likewise.
        (get_inlined_enumeration_type_die): Likewise.
        (get_inlined_structure_type_die): Likewise.
        (get_inlined_union_type_die, gen_subprogram_die): Likewise.
        (gen_tagged_type_instantiation_die): Likewise.

From-SVN: r16442
1997-11-12 10:07:46 -07:00
Jeff Law
e9a25f70a0 Update mainline egcs to gcc2 snapshot 971021.
From-SVN: r16278
1997-11-02 14:19:36 -07:00
Jim Wilson
d4ef15f2ca dwarfout.c (dwarfout_file_scope_decl, [...]): Check TYPE_DECL_IS_STUB instead of DECL_NAME.
* dwarfout.c (dwarfout_file_scope_decl, case TYPE_DECL): Check
        TYPE_DECL_IS_STUB instead of DECL_NAME.

From-SVN: r14944
1997-08-26 12:05:23 -06:00
Richard Kenner
7532a0fbfa (output_compile_unit_die): Add support for Pascal.
From-SVN: r14627
1997-08-02 14:33:42 -04:00
Jason Merrill
5f52dcfe1e x
From-SVN: r14552
1997-07-29 05:38:55 +00:00
Jason Merrill
6a7a9f0156 x
From-SVN: r14543
1997-07-28 18:30:18 +00:00
Richard Kenner
b2943cea76 (ASM_OUTPUT_SOURCE_FILENAME): Delete default value.
From-SVN: r14538
1997-07-27 13:51:46 -04:00
Jim Wilson
d5042f7bab (field_byte_offset): Check for object_offset_in_bits
> bitpos_int, and recompute object_offset_in_bytes if true.

From-SVN: r14299
1997-06-24 12:35:11 -07:00
Richard Kenner
fa1610e95b Change all calls to eliminate_regs.
From-SVN: r13705
1997-03-15 07:17:02 -05:00
Jim Wilson
b1357021b8 (root_type_1, write_modifier_bytes_1): New functions.
(root_type): Call root_type_1.
(write_modifier_bytes): Call write_modifier_bytes_1.
(output_type, case POINTER_TYPE): Set TREE_ASM_WRITTEN before
recursive call.

From-SVN: r13693
1997-03-06 13:28:31 -08:00
Jim Wilson
ff1ff0565b (output_type): Do early exit only if TYPE_CONTEXT is NULL or if TYPE_CONTEXT is another type (e.g.
(output_type): Do early exit only if TYPE_CONTEXT is NULL
or if TYPE_CONTEXT is another type (e.g. a nested type).

From-SVN: r13630
1997-02-12 12:39:27 -08:00
Richard Kenner
3800b162ec (dwarfout_line): Push to LINE_SECTION after calling lookup_filename.
From-SVN: r13480
1997-01-10 07:12:18 -05:00
Richard Kenner
f01ea0c674 (type_attribute): Ignore any subtype for now.
From-SVN: r13386
1997-01-06 08:35:03 -05:00
Jim Wilson
7b1bcb4940 (location_or_const_value_attribute, case CONCAT): Add.
From-SVN: r13313
1996-12-16 13:02:01 -08:00
Jason Merrill
a94dbf2c26 x
From-SVN: r13258
1996-12-09 22:31:23 +00:00
Jim Wilson
c21ee92759 (output_mem_loc_descriptor, case MULT): Add.
(dwarf_fund_type_name, case FT_unsigned_int64): Fix typo.

From-SVN: r13254
1996-12-09 12:34:02 -08:00
Jason Merrill
6619df077d x
From-SVN: r13178
1996-11-15 21:11:39 +00:00
Jason Merrill
9a666dda81 x
From-SVN: r13160
1996-11-15 07:14:08 +00:00
Jason Merrill
f37230f0b4 tweak
From-SVN: r12976
1996-10-18 06:23:23 +00:00
Torbjorn Granlund
17bbe96fed (output_bound_representation): Fix typo in prototype.
From-SVN: r12961
1996-10-15 00:58:59 +00:00