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Author SHA1 Message Date
Neil Booth
124033357d defaults.h (UNIQUE_SECTION): Remove. 
* defaults.h (UNIQUE_SECTION): Remove.
	* system.h (UNIQUE_SECTION, SELECT_SECTION): Poison.

From-SVN: r53573
 2002-05-17 23:25:19 +00:00
Richard Henderson
1f8c3c5b31 expr.c (init_expr_once): Don't use start/end_sequence. 
* expr.c (init_expr_once): Don't use start/end_sequence.
        Use rtx_alloc instead of emit_insn.
        * toplev.c (lang_dependent_init): Run init_expr_once here ...
        (lang_independent_init): ... not here.

From-SVN: r53572
 2002-05-17 15:46:22 -07:00
Jason Thorpe
4664f4c40f * config/sh/lib1funcs.asm (GLOBAL): Use __USER_LABEL_PREFIX__. 
From-SVN: r53570
 2002-05-17 21:05:32 +00:00
Marek Michalkiewicz
93febe6804 avr.c (avr_regs_to_save): New function. 
* config/avr/avr.c (avr_regs_to_save): New function.  Also check
	for fixed registers, possibly used for global register variables.
	(initial_elimination_offset, avr_output_function_prologue,
	avr_output_function_epilogue):  Move common code to avr_regs_to_save.

From-SVN: r53569
 2002-05-17 20:19:47 +00:00
Neil Booth
004cb26351 Makefile.in: Update for cpptrad.c. 
* Makefile.in: Update for cpptrad.c.
	* cpphash.h (struct cpp_buffer): New members for buffer
	overlays.
	(struct cpp_reader): New members for traditional output.
	(_cpp_read_logical_line, _cpp_overlay_buffer): New.
	* cppinit.c (cpp_create_reader): Set trad_line.
	(cpp_destroy): Free trad_out_base if used.
	(cpp_read_main_file): Overlay an empty buffer if traditional.
	(cpp_finish_options): Don't do builtins.
	(COMMAND_LINE_OPTIONS): Add -traditional-cpp.
	(cpp_handle_option): Handle it.
	* cpplex.c (continue_after_nul): New.
	(_cpp_lex_direct): Use handle_nul.
	* cpplib.h (struct cpp_options): New traditional option.
	* cpptrad.c: New file.

From-SVN: r53568
 2002-05-17 20:16:48 +00:00
Neil Booth
bdcae02bc4 c-common.c (c_common_init_options): Use C89 for Objective-C, and set the options flag. 
* c-common.c (c_common_init_options): Use C89 for Objective-C,
	and set the options flag.
	* cppinit.c (lang_flags): Remove objc.
	(lang_defaults): Remove OBJC and OBJCXX.
	(set_lang): Update.
	(COMMAND_LINE_OPTIONS): Remove -+ and -lang-objc++.
	(cpp_handle_option): Remove -+ and -lang-objc++.
	For ObjC, just set a flag.
	(print_help): Update.
	* cpplib.h (enum c_lang): Remove CLK_OBJC and CLK_OBJCXX.

From-SVN: r53566
 2002-05-17 19:37:43 +00:00
Rainer Orth
0fca60abae install.texi (Specific, [...]): Document need to bootstrap with -mips3. 
* doc/install.texi (Specific, mips-sgi-irix6): Document need to
	bootstrap with -mips3.

From-SVN: r53564
 2002-05-17 19:04:36 +00:00
Kazu Hirata
dd3f010165 final.c: Fix formatting. 
* final.c: Fix formatting.
	* fix-header.c: Likewise.
	* flow.c: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.

From-SVN: r53563
 2002-05-17 18:07:01 +00:00
David S. Miller
5ca9299f10 PR c/6689, PR optimization/6615 
2002-05-17  David S. Miller  <davem@redhat.com>

	PR c/6689, PR optimization/6615
	* local-alloc.c (struct equivalence): Rename 'src' to 'src_p'
	and make it a pointer to rtx.  Update comments.
	(update_equiv_regs): When scanning for equivalences, record
	address of SET_SRC (set) in reg_equiv[].src_p.  Dereference
	it while making the equiv replacements.

From-SVN: r53561
 2002-05-17 10:01:06 -07:00
Rainer Orth
508bc1723a * config/sparc/sparc.c (sparc_aout_select_section): Fixed typo. 
From-SVN: r53559
 2002-05-17 11:53:38 +00:00
Kaz Kojima
5cd983a673 sh.h (ENCODE_SECTION_INFO): Consider MODULE_LOCAL_P when encoding visibility into SYMBOL_REF_FLAG. 
* config/sh/sh.h (ENCODE_SECTION_INFO): Consider MODULE_LOCAL_P
	when encoding visibility into SYMBOL_REF_FLAG.

From-SVN: r53558
 2002-05-17 11:47:46 +00:00
Richard Sandiford
ce0f3925aa * expr.c (force_operand): Fix reversed move. 
From-SVN: r53556
 2002-05-17 11:37:24 +00:00
Gerald Pfeifer
06809951c5 install.texi (Testing): Mention two common DejaGnu warnings that can be ignored. 
* doc/install.texi (Testing): Mention two common DejaGnu warnings
	that can be ignored.

	* doc/install.texi (Final install): Recommend to install into a
	"clean" target directory.

From-SVN: r53552
 2002-05-17 10:43:03 +00:00
Richard Henderson
1d5d7a21e0 ia64.md: Use braced strings instead of quoted strings for code blocks. 
* config/ia64/ia64.md: Use braced strings instead of quoted strings
        for code blocks.  Tidy whitespace.

From-SVN: r53551
 2002-05-17 00:51:56 -07:00
Richard Henderson
ae46c4e08a hooks.c (hook_tree_bool_false): New. 
* hooks.c (hook_tree_bool_false): New.
	* hooks.h: Declare it.
	* target-def.h (TARGET_ASM_SELECT_SECTION): New.
	(TARGET_ASM_UNIQUE_SECTION, TARGET_IN_SMALL_DATA_P): New.
	* target.h (select_section, unique_section): New.
	(in_small_data_p): New.
	* varasm.c (resolve_unique_section): Use hooks instead of macros.
	(variable_section, output_constant_def_contents): Likewise.
	(default_select_section, default_unique_section): New.
	(categorize_decl_for_section, default_elf_select_section): New.
	* output.h: Declare them.

	* config/darwin.h (ALIAS_SECTION, try_section_alias): Remove.
	(TARGET_ASM_SELECT_SECTION): New.
	(SELECT_SECTION): Move ...
	* config/darwin.c (machopic_select_section): ... here.
	* config/darwin-protos.h: Update.

	* config/nextstep.h (TARGET_ASM_SELECT_SECTION): New.
	(SELECT_SECTION): Move ...
	* config/nextstep.c (nextstep_select_section): ... here.
	* config/nextstep-protos.h: Update.

	* config/elfos.h (UNIQUE_SECTION, SELECT_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION): New.
	* config/svr3.h (SELECT_SECTION): Remove.

	* config/alpha/alpha.c (unicosmk_unique_section): Make static.
	(TARGET_ASM_UNIQUE_SECTION) [UNICOS]: New.
	(TARGET_IN_SMALL_DATA_P, alpha_in_small_data_p): New.
	(alpha_encode_section_info): Use it.
	* config/alpha/alpha-protos.h: Update.
	* config/alpha/elf.h (DO_SELECT_SECTION): Remove.
	(SELECT_SECTION, UNIQUE_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION): New.
	* config/alpha/unicosmk.h (UNIQUE_SECTION): Remove.

	* config/arm/pe.h (UNIQUE_SECTION): Remove.
	(TARGET_ASM_UNIQUE_SECTION): New.

	* config/avr/avr.c (TARGET_ASM_UNIQUE_SECTION): New.
	(avr_unique_section): Rename from unique_section; make static.
	* config/avr/avr-protos.h: Update.
	* config/avr/avr.h (UNIQUE_SECTION): Remove.

	* config/c4x/c4x.h (SELECT_SECTION): Remove.

	* config/i386/cygwin.h (UNIQUE_SECTION): Remove.
	(TARGET_ASM_UNIQUE_SECTION): New.
	* config/i386/i386-interix.h: Likewise.
	* config/i386/win32.h: Likewise.
	* config/i386/djgpp.h (UNIQUE_SECTION): Remove.
	* config/i386/i386.c (ix86_asm_file_end): Use target hook not macro.
	* config/i386/sco5.h (SELECT_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION): New.
	* config/i386/svr3gas.h (SELECT_SECTION): Remove.

	* config/i860/paragon.h: Undef TARGET_ASM_SELECT_SECTION
	instead of SELECT_SECTION.
	* config/m68k/dpx2.h: Likewise.
	* config/rs6000/lynx.h: Likewise.

	* config/ia64/aix.h (SELECT_SECTION, UNIQUE_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION, TARGET_ASM_UNIQUE_SECTION): New.
	* config/ia64/ia64.c (TARGET_IN_SMALL_DATA_P): New.
	(ia64_in_small_data_p): New.
	(ia64_encode_section_info): Use it.  Reorganize overlarge conditional.
	(ia64_aix_select_section, ia64_aix_unique_section): New.
	* config/ia64/sysv4.h (DO_SELECT_SECTION): Remove.
	(SELECT_SECTION, UNIQUE_SECTION): Remove.

	* config/m32r/m32r.h (SELECT_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION): New.
	* config/m32r/m32r.c (m32r_select_section): Take align argument.
	* config/m32r/m32r-protos.h: Update.

	* config/m88k/m88k.h (TARGET_ASM_SELECT_SECTION): New.
	(SELECT_SECTION): Move ...
	* config/m88k/m88k.c (m88k_select_section): ... here.

	* config/mcore/mcore-pe.h (SELECT_SECTION): Remove.
	* config/mcore/mcore.h (UNIQUE_SECTION): Remove.
	* config/mcore/mcore.c (TARGET_ASM_UNIQUE_SECTION): New.
	(mcore_unique_section): Make static.
	* config/mcore/mcore-protos.h: Update.

	* config/mips/elf.h (UNIQUE_SECTION): Remove.
	(TARGET_ASM_UNIQUE_SECTION): New.
	* config/mips/elf64.h: Likewise.
	* config/mips/iris6gld.h: Likewise.
	* config/mips/linux.h: Likewise.
	* config/mips/mips-protos.h: Update.
	* config/mips/mips.c (mips_select_section): Add align argument.
	* config/mips/mips.h (SELECT_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION): New.

	* config/mmix/mmix.h (SELECT_SECTION, UNIQUE_SECTION): Remove.
	* config/mmix/mmix.c (mmix_select_section): Remove.
	(mmix_unique_section): Remove.
	* config/mmix/mmix-protos.h: Update.

	* config/pa/pa.h (TARGET_ASM_SELECT_SECTION): New.
	(SELECT_SECTION): Move ...
	* config/pa/pa.c (pa_select_section): ... here.
	* config/pa/pa64-hpux.h (UNIQUE_SECTION): Remove.

	* config/rs6000/rs6000.c (rs6000_elf_select_section): Rename
	from rs6000_select_section and make static.
	(rs6000_elf_unique_section): Similarly.
	(rs6000_xcoff_select_section): From xcoff.h.
	(rs6000_xcoff_unique_section): Likewise.
	* config/rs6000/rs6000-protos.h: Update.
	* config/rs6000/sysv4.h (SELECT_SECTION, UNIQUE_SECTION): Remove.
	(TARGET_ASM_SELECT_SECTION, TARGET_ASM_UNIQUE_SECTION): New.
	* config/rs6000/xcoff.h: Likewise.

	* config/sparc/aout.h (TARGET_ASM_SELECT_SECTION): New.
	(SELECT_SECTION): Move ...
	* config/sparc/sparc.c (sparc_aout_select_section): ... here.

	* config/v850/v850.h (SELECT_SECTION): Move ...
	* config/v850/v850.c (v850_select_section): ... here.
	(TARGET_ASM_SELECT_SECTION): New.

	* config/vax/vms.h (SELECT_SECTION): Move ...
	* config/vax/vax.c (vms_select_section): ... here.
	(TARGET_ASM_SELECT_SECTION): New.

	* doc/tm.texi: Update SELECT_SECTION and UNIQUE_SECTION docs
	for the target hooks.

From-SVN: r53550
 2002-05-17 00:43:41 -07:00
Nick Clifton
eaeb23a749 arm.c (emit_multi_reg_push): Do not set RTX_FRAME_RELATED_P on the SEQUENCE. 
* config/arm/arm.c (emit_multi_reg_push): Do not set RTX_FRAME_RELATED_P on
the SEQUENCE.

From-SVN: r53549
 2002-05-17 07:35:12 +00:00
GCC Administrator
1b8a680f76 Daily bump. 
From-SVN: r53548
 2002-05-17 07:19:45 +00:00
Richard Henderson
a00fe19fa5 ia64.c (ia64_reorg): Rebuild bb_for_insn before splitting. 
* config/ia64/ia64.c (ia64_reorg): Rebuild bb_for_insn before
        splitting.  Use split_all_insns; update_life_info_in_dirty_blocks.

From-SVN: r53544
 2002-05-17 00:01:18 -07:00
Richard Henderson
068d7739b9 * config/ia64/ia64.c (saveable_obstack): Do not declare. 
From-SVN: r53541
 2002-05-16 21:24:53 -07:00
David Billinghurst
088b3db0eb weak-3.c: Add dg-excess-error comment for cygwin, coff and h8300-*-hms targets 
2002-05-16  David.Billinghurst <David.Billinghurst@riotinto.com>

	* gcc.dg/weak-3.c: Add dg-excess-error comment for
	cygwin, coff and h8300-*-hms targets
	* gcc.dg/weak-5.c: Likewise
	* gcc.dg/weak-7.c: Likewise

From-SVN: r53539
 2002-05-17 03:54:11 +00:00
Richard Henderson
5ccff482ca * config/alpha/unicosmk.h (TARGET_OS_CPP_BUILTINS): Fix typo. 
From-SVN: r53538
 2002-05-16 20:48:25 -07:00
Richard Henderson
0b17ab2f5b Revert "Basic block renumbering removal", and two followup patches. 
From-SVN: r53537
 2002-05-16 19:31:56 -07:00
Jason Thorpe
8ae86b3cd8 * lcm.c (optimize_mode_switching): Revert previous change. 
From-SVN: r53536
 2002-05-17 01:33:16 +00:00
Zdenek Dvorak
4e9f27af5f sched-rgn.c (schedule_insns): Initialize large_region_blocks with only extant block numbers. 
* sched-rgn.c (schedule_insns): Initialize large_region_blocks
        with only extant block numbers.

From-SVN: r53535
 2002-05-16 18:13:46 -07:00
Jason Thorpe
3cdc1dbc68 * lcm.c (optimize_mode_switching): Fix typo. 
From-SVN: r53534
 2002-05-17 00:14:39 +00:00
Zdenek Dvorak
fbfb3b09bc * flow.c (calculate_global_regs_live): Queue blocks in program order. 
From-SVN: r53533
 2002-05-16 17:07:06 -07:00
Rainer Orth
b4b0fb02b1 * doc/install.texi (Configuration): Document PWDCMD. 
From-SVN: r53532
 2002-05-16 22:15:53 +00:00
Dale Johannesen
63b827c591 Reenable combination of hard regs unless CLASS_LIKELY_SPILLED_P. 
From-SVN: r53531
 2002-05-16 21:30:48 +00:00
Phil Edwards
1020e435ae index.html: Update not-a-bug list with basic_file.h. 
2002-05-16  Phil Edwards  <pme@gcc.gnu.org>

	* docs/html/faq/index.html:  Update not-a-bug list with basic_file.h.
	* docs/html/faq/index.txt:  Regenerate.

From-SVN: r53529
 2002-05-16 20:03:46 +00:00
Neil Booth
8c883bff3b * tradcpp.c (main): Accept -O*. 
From-SVN: r53527
 2002-05-16 19:17:11 +00:00
Neil Booth
748d29c1fc c-common.c (cb_register_builtins): Handle more built-ins here rather than in gcc.c specs. 
* c-common.c (cb_register_builtins): Handle more built-ins
	here rather than in gcc.c specs.
	* gcc.c (cpp_unique_options): Move many built-ins to c-common.c.
	(cpp_options): Pass -O flags even when only preprocessing.
	* toplev.c (set_fast_math_flags): New prototype.
	(fast_math_flags_set_p): New.
	(set_no_fast_math_flags): Remove.
	(decode_f_option): Update.
	* toplev.h (set_fast_math_flags): Update.
	(fast_math_flags_set_p): New.
	(set_no_fast_math_flags): Remove.
config:
	* c4x/c4x.c (c4x_override_options): Update.

From-SVN: r53526
 2002-05-16 19:09:40 +00:00
Zack Weinberg
5279d7394e c-common.c (STDC_0_IN_SYSTEM_HEADERS, [...]): Default-define here. 
* c-common.c (STDC_0_IN_SYSTEM_HEADERS, REGISTER_PREFIX):
	Default-define here.
	(builtin_define_with_value): Can now wrap the expansion in
	quotation marks if such is wanted.
	(cb_register_builtins): Update calls to	builtin_define_with_value.
	Define __REGISTER_PREFIX__, __USER_LABEL_PREFIX__, and __VERSION__
	here.
	(c_common_init): Set options->stdc_0_in_system_headers.
	* c-lex.h: Update prototype of builtin_define_with_value.
	* cppdefault.h: Remove default definitions of USER_LABEL_PREFIX
	and REGISTER_PREFIX.

	* cppinit.c (VERS, ULP, C, X): Kill.
	(builtin_array): Remove entries for __VERSION__,
	__USER_LABEL_PREFIX__, __REGISTER_PREFIX__, and
	__HAVE_BUILTIN_SETJMP__.  Make __STDC__ always a builtin, not
	a constant.
	(init_builtins): Kill off a bunch of now-dead code.
	(COMMAND_LINE_OPTIONS): Remove -fleading-underscore and
	-fno-leading-underscore.
	(cpp_handle_option): Remove code to set user_label_prefix.
	(cpp_post_options): Likewise.

	* cpplib.h (struct cpp_options): Remove user_label_prefix.
	(stdc_0_in_system_headers): New.
	* cppmacro.c (builtin_macro): Check CPP_OPTION (pfile,
	stdc_0_in_system_headers) too to decide the value of __STDC__.

	* tradcpp.c (user_label_prefix): Kill.
	(main): Remove code handling -f(no-)leading-underscore.
	(initialize_builtins): Don't define __REGISTER_PREFIX__
	or __USER_LABEL_PREFIX__.
	(install_value): Wrap compound statement in dummy loop so the
	macro works properly in an if statement.

From-SVN: r53525
 2002-05-16 19:03:02 +00:00
Janis Johnson
62e6ca55bd loop.h (struct loop_info): Add member has_prefetch. 
* loop.h (struct loop_info): Add member has_prefetch.
	* loop.c (PREFETCH_CONDITIONAL): Change default to 1.
	(prescan_loop): Initialize has_prefetch.
	(struct prefetch_info): Change prefetch_in_loop and
	prefetch_before_loop from bit fields to ints.
	(emit_prefetch_instructions): Several small fixes.
	(check_dbra_loop): Don't reverse loop that uses prefetch.

From-SVN: r53524
 2002-05-16 18:37:06 +00:00
Rainer Orth
1e6347d8b9 Makefile.in: Allow for PWDCMD to override hardcoded pwd. 
* Makefile.in: Allow for PWDCMD to override hardcoded pwd.
	* config-ml.in: Likewise.
	* configure: Likewise.
	* configure.in: Likewise.

	boehm-gc:
	* acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	config:
	* acinclude.m4: Allow for PWDCMD to override hardcoded pwd.

	contrib:
	* test_installed: Allow for PWDCMD to override hardcoded pwd.
	* test_summary: Likewise.

	gcc:
	* Makefile.in: Allow for PWDCMD to override hardcoded pwd.
	* configure.in: Likewise.
	* fixinc/check.tpl: Likewise.
	* fixinc/fixinc.dgux: Likewise.
	* fixinc/fixinc.svr4: Likewise.
	* fixinc/fixinc.winnt: Likewise.
	* fixinc/fixincl.sh: Likewise.
	* fixproto: Likewise.
	* configure: Regenerate.

	gcc/ada:
	* Makefile.adalib: Allow for PWDCMD to override hardcoded pwd.
	* Makefile.in: Likewise.

	gcc/f:
	* Make-lang.in: Allow for PWDCMD to override hardcoded pwd.

	gcc/java:
	* Make-lang.in: Allow for PWDCMD to override hardcoded pwd.

	gcc/po:
	* exgettext: Allow for PWDCMD to override hardcoded pwd.

	gcc/treelang:
	* Make-lang.in: Allow for PWDCMD to override hardcoded pwd.

	libf2c:
	* Makefile.in: Allow for PWDCMD to override hardcoded pwd.
	* aclocal.m4: Likewise.
	* configure: Regenerate.

	libjava:
	* acinclude.m4: Allow for PWDCMD to override hardcoded pwd.
	* configure.in: Likewise.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	libobjc:
	* aclocal.m4: Allow for PWDCMD to override hardcoded pwd.
	* configure: Regenerate.

	libstdc++-v3:
	* Makefile.am: Allow for PWDCMD to override hardcoded pwd.
	* acinclude.m4: Likewise.
	* docs/html/Makefile: Likewise.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.

	zlib:
	* configure.in: Allow for PWDCMD to override hardcoded pwd.
	* configure: Regenerate.

	* ChangeLog: Move entries to ChangeLog.gcj.

From-SVN: r53523
 2002-05-16 17:43:21 +00:00
Zdenek Dvorak
355e4ec445 Basic block renumbering removal. 
From-SVN: r53522
 2002-05-16 10:34:53 -07:00
Mark Mitchell
5a566bed2b * cfgrtl.c (purge_dead_edges): Correct handling of EDGE_EH. 
From-SVN: r53521
 2002-05-16 17:04:55 +00:00
Nick Clifton
48f6efae63 arm.c (arm_rtx_costs): Check for RTX being a SYMBOL_REF before calling CONSTANT_POOL_ADDRESS_P. 
* config/arm/arm.c (arm_rtx_costs): Check for RTX being a
    SYMBOL_REF before calling CONSTANT_POOL_ADDRESS_P.
    (arm_adjust_cost): Check for RTX being a SYMBOL_REF before
    calling CONSTANT_POOL_ADDRESS_P.
    * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix typo in code
    to decide whether to define __arm__ or __thumb.
        (THUMB_GO_IF_LEGITIMATE_ADDRESS): Check for RTX being a
    SYMBOL_REF before calling CONSTANT_POOL_ADDRESS_P.

From-SVN: r53519
 2002-05-16 15:17:41 +00:00
Stephane Carrez
e5ce1d6de7 * MAINTAINERS: Update my email address. 
From-SVN: r53518
 2002-05-16 15:48:53 +02:00
Kriang Lerdsuwanakij
e2005c8d2f re PR c++/6620 (partial template specialization on int) 
PR c++/6620
	* pt.c (verify_class_unification): Don't check if PARM is template
	parameter dependent.  Simplify.
	(unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template
	parameter dependent expression.

From-SVN: r53517
 2002-05-16 13:43:50 +00:00
GCC Administrator
2605d809d9 Daily bump. 
From-SVN: r53514
 2002-05-16 07:18:07 +00:00
Neil Booth
b166fadd4b arc.h (CPP_PREDEFINES): Remove. 
* config/arc/arc.h (CPP_PREDEFINES): Remove.
	(CPP_SPEC): Update.
	(TARGET_CPU_CPP_BUILTINS): New.

From-SVN: r53510
 2002-05-16 06:04:34 +00:00
Neil Booth
601328bb23 cpphash.h (cpp_macro): Move here, and make expansion a union. 
* cpphash.h (cpp_macro): Move here, and make expansion a union.
	* cppmacro.c (cpp_macro): Remove.
	(enter_macro_context, replace_args, warn_of_redefinition,
	_cpp_create_definition, cpp_macro_definition): Update.

From-SVN: r53509
 2002-05-16 05:53:24 +00:00
Jason Merrill
f4b251a67a scanasm.exp (scan-assembler): Use upvar, not uplevel. 
* lib/scanasm.exp (scan-assembler): Use upvar, not uplevel.
        (scan-assembler-not, scan-assembler-dem): Likewise.
        (scan-assembler-dem-not): Likewise.

From-SVN: r53508
 2002-05-16 01:10:10 -04:00
Jason Merrill
ff48be5c79 rtti.c (get_tinfo_decl): Don't call comdat_linkage. 
* cp/rtti.c (get_tinfo_decl): Don't call comdat_linkage.
        Do set DECL_COMDAT.
        (synthesize_tinfo_var): Take the public decl.
        (create_real_tinfo_var): Likewise.  Check DECL_COMDAT.
        (emit_tinfo_decl): Adjust.  Call import_export_decl.
        * cp/decl2.c (import_export_decl): Simplify tinfo decl handling.
        * config/mips/mips.c (mips_output_external): Don't do sdata
        optimization for a variable with DECL_COMDAT set.

From-SVN: r53506
 2002-05-16 00:48:52 -04:00
Bruce Korb
57cb4fe5b8 This file needs resurrecting 
From-SVN: r53505
 2002-05-16 03:59:42 +00:00
Aldy Hernandez
805c42ba46 altivec.h: Cleanups for tighter typechecking. 
2002-05-15  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/altivec.h: Cleanups for tighter typechecking.
        Cleanups for accepting modifiers on pointers.
        Fix predicate typos.
        Allow long pointers as well as int pointers.

From-SVN: r53500
 2002-05-16 01:12:42 +00:00
Richard Henderson
34fb9ba554 varasm.c (merge_weak): Remove special case for extern and common. 
* varasm.c (merge_weak): Remove special case for extern and common.

        * gcc.dg/weak-5.c (vfoo1c, vfoo1g): Warn here.

From-SVN: r53498
 2002-05-15 17:14:24 -07:00
Matt Hiller
62e118f59f 20000804-1.x: Don't return 1 if XFAILing. 
2002-05-15  Matt Hiller  <hiller@redhat.com>

	* testsuite/gcc.c-torture/compile/20000804-1.x: Don't return 1 if
        XFAILing.
	* testsuite/gcc.c-torture/compile/20001226-1.x: Ditto.
	* testsuite/gcc.c-torture/compile/920520-1.x: Ditto.
	* testsuite/gcc.c-torture/compile/mipscop-1.x: XFAIL for now.
	* testsuite/gcc.c-torture/compile/mipscop-2.x: Ditto.
	* testsuite/gcc.c-torture/compile/mipscop-3.x: Ditto.
	* testsuite/gcc.c-torture/compile/mipscop-4.x: Ditto.

From-SVN: r53497
 2002-05-16 00:11:32 +00:00
Aldy Hernandez
fefac46320 reload1.c (forget_old_reloads_1): Do not use subreg offset. 
2002-05-15  Aldy Hernandez  <aldyh@redhat.com>

        * reload1.c (forget_old_reloads_1): Do not use subreg offset.

From-SVN: r53496
 2002-05-16 00:06:39 +00:00
Aldy Hernandez
5f0043518a rs6000.md ("altivec_mtvscr"): Set VSCR register. 
2002-05-15  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.md ("altivec_mtvscr"): Set VSCR register.
        ("altivec_mfvscr"): Read from VSCR.

        Add vscr sets for the following insns: altivec_vctuxs,
        altivec_vaddubs, altivec_vaddsbs, altivec_vadduhs,
        altivec_vaddshs, altivec_vadduws, altivec_vaddsws, altivec_vctsxs,
        altivec_vmhaddshs, altivec_vmhraddshs, altivec_vmsumuhs,
        altivec_vmsumshs, altivec_vpkuhss, altivec_vpkshss,
        altivec_vpkuwss, altivec_vpkswss, altivec_vpkuhus,
        altivec_vpkshus, altivec_vpkuwus, altivec_vpkswus,
        altivec_vsububs, altivec_vsubsbs, altivec_vsubuhs,
        altivec_vsubshs, altivec_vsubuws, altivec_vsubsws,
        altivec_vsum4ubs, altivec_vsum4sbs, altivec_vsum4shs,
        altivec_vsum2sws, altivec_vsumsws.

        * config/rs6000/rs6000.h: Add VSCR fixed register.
        (CALL_REALLY_USED_REGISTERS): Add vscr.
        (CALL_USED_REGISTERS): Same.
        (FIXED_REGISTERS): Same.
        (REG_ALLOC_ORDER): Same.
        (reg_class): Add VSCR_REGS.
        (REG_CLASS_NAMES): Same.
        (REG_CLASS_CONTENTS): Same.
        (VSCR_REGNO): New.
        (REGISTER_NAMES): Add vscr.
        (DEBUG_REGISTER_NAMES): Same.
        (ADDITIONAL_REGISTER_NAMES): Same.
        (FIRST_PSEUDO_REGISTER): Increment.
        (CONDITIONAL_REGISTER_USAGE): Set VSCR as a global register.

From-SVN: r53495
 2002-05-15 23:45:52 +00:00