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Author SHA1 Message Date
GCC Administrator
8b46e4a5d4 Daily bump. 
From-SVN: r53653
 2002-05-20 07:17:25 +00:00
Mark Mitchell
851c06dd46 * g++.dg/warn/Wshadow-1.C: Remove unncessary dg-error line. 
From-SVN: r53648
 2002-05-20 04:56:25 +00:00
Aldy Hernandez
16861f33d2 rs6000.h (FUNCTION_VALUE): Only return vectors in an altivec register if TARGET_ALTIVEC. 
2002-05-19  Aldy Hernandez  <aldyh@redhat.com>

        * config/rs6000/rs6000.h (FUNCTION_VALUE): Only return vectors in
        an altivec register if TARGET_ALTIVEC.

        * config/rs600/rs6000.c (rs6000_emit_move): Change VECTOR_MODE_P
        to ALTIVEC_VECTOR_MODE.
        (rs6000_va_arg): Only vectors of type AltiVec are 16 byte aligned.
        (rs6000_va_arg): Vectors may go in registers if they are not
        altivec vectors.

From-SVN: r53645
 2002-05-20 02:31:24 +00:00
Kazu Hirata
23459e152d * protoize.c: Fix formatting. 
From-SVN: r53644
 2002-05-20 01:47:50 +00:00
Richard Henderson
174cc7d127 gensupport.c (init_include_reader): Merge into ... 
* gensupport.c (init_include_reader): Merge into ...
        (process_include): ... here.  Simplify composite path creation.
        Plug memory leaks.  Fix file/line number tracking.  Do not
        process_define_cond_exec.  Return void.
        (process_rtx): Don't check process_include return value.

From-SVN: r53643
 2002-05-19 18:17:14 -07:00
Zdenek Dvorak
918ed612a1 basic_block.h (struct basic_block_def): Added prev_bb and next_bb fields. 
* basic_block.h (struct basic_block_def): Added prev_bb and next_bb
	fields.
	(FOR_BB_BETWEEN, FOR_ALL_BB, FOR_ALL_BB_REVERSE): New macros for
	traversing basic block chain.
	(create_basic_block_structure, create_basic_block): Declaration changed.
	(link_block, unlink_block): Declare.
	* cfg.c (entry_exit_blocks): Initialize new fields.
	(link_block, unlink_block): New.
	(expunge_block_nocompact): Unlink basic block.
	(dump_flow_info): Print prev_bb/next_bb fields.
	* cfgbuild.c (find_basic_blocks_1, find_basic_blocks): Modified.
	* cfgcleanup.c (merge_blocks_move_predecessor_nojumps): Modified.
	* cfglayout.c (fixup_reorder_chain, cfg_layout_duplicate_bb): Modified.
	* cfgrtl.c (create_basic_block_structure, create_basic_block,
	split_block, force_nonfallthru_and_redirect, split_edge): Modified.
	(verify_flow_info): Check that list agrees with numbering.

From-SVN: r53642
 2002-05-19 22:25:49 +00:00
Neil Booth
e0322d5ca5 c-common.c (preprocessing_asm): New macro. 
* c-common.c (preprocessing_asm): New macro.
	* c-lex.h (builtin_define, builtin_assert): Use pfile.
doc:
	* tm.texi: Update.
config/alpha:
	* alpha.h (CPLUSPLUS_CPP_SPEC): Remove.
	(CPP_SPEC): Simplify.
	(TARGET_CPU_CPP_BUILTINS): Update.
	* freebsd.h (TARGET_OS_CPP_BUILTINS): New.
	(CPP_SPEC): Simplify.
	* linux.h (CPLUSPLUS_CPP_SPEC): Remove.
	(TARGET_OS_CPP_BUILTINS): Update.
	* osf.h (CPP_XFLOAT_SPEC): Kill.
	(TARGET_OS_CPP_BUILTINS): Update.
	(CPP_SUBTARGET_SPEC, SUBTARGET_EXTRA_SPECS): Simplify.
	* osf5.h (CPP_XFLOAT_SPEC): Kill.
	* vms.h (CPP_SUBTARGET_SPEC): Kill.
	(TARGET_OS_CPP_BUILTINS): Update.

From-SVN: r53641
 2002-05-19 21:53:53 +00:00
Andreas Jaeger
e3227f2c44 loop-2c.x: Remove, the test should pass now. 
* gcc.c-torture/execute/loop-2c.x: Remove, the test should pass
	now.
	* gcc.c-torture/execute/loop-2d.x: Likewise.

From-SVN: r53640
 2002-05-19 22:59:48 +02:00
Richard Henderson
121f5c2c13 * varasm.c (default_binds_local_p): Fix typo. 
From-SVN: r53639
 2002-05-19 13:17:50 -07:00
Marek Michalkiewicz
651c5ed94a avr.c (machine_dependent_reorg): Sign extend the CONST_INT operand to the correct mode after adding 1 to it. 
* config/avr/avr.c (machine_dependent_reorg): Sign extend the
	CONST_INT operand to the correct mode after adding 1 to it.

From-SVN: r53638
 2002-05-19 20:08:12 +00:00
Mark Mitchell
61039cd09e irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC. 
* irix_threads.cc (GC_pthread_detach): Do not use REAL_FUNC.
	(GC_pthread_create): Fix typo.
	(GC_TRY_LOCK): Likewise.
	* include/private/gc_locks.h (GC_test_and_set): Only take one
	one argument.
	(LOCK): Adjust appropriately.
	* include/private/gc_priv.h (SIG_SUSPEND): Use SIGRTMIN if
	_SIGRTMIN is unavailable.

From-SVN: r53636
 2002-05-19 17:36:14 +00:00
Mark Mitchell
bce0deb2b6 * config.gcc (powerpc-wrs-windiss*): New target. 
From-SVN: r53635
 2002-05-19 17:17:34 +00:00
Franz Sirl
4aa74a4f5a rs6000.md (ashrdi3_no_power): New. 
2002-05-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

	* config/rs6000/rs6000.md (ashrdi3_no_power): New.
	(ashrdi3): Use it.

From-SVN: r53634
 2002-05-19 17:10:49 +00:00
Mark Mitchell
a15135c91a configure.in (AC_CHECK_FUNCS): Add checks for scandir and alphasort. 
* configure.in (AC_CHECK_FUNCS): Add checks for scandir and
	alphasort.
	* config.in: Regenerated.
	* configure: Regenerated.

From-SVN: r53633
 2002-05-19 16:25:51 +00:00
Kaveh Ghazi
a1ab4696ab Fix a typo in a comment in my last checkin. 
From-SVN: r53631
 2002-05-19 15:23:06 +00:00
Kriang Lerdsuwanakij
4e664ef1fd * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing. 
From-SVN: r53623
 2002-05-19 10:58:39 +00:00
Kriang Lerdsuwanakij
077827189d PR c++/186, DR 259 
PR c++/186, DR 259
	* pt.c (do_decl_instantiation): Don't complain explicit
	instantiation after explicit specialization.
	(do_type_instantiation): Likewise.

From-SVN: r53621
 2002-05-19 10:11:50 +00:00
Richard Henderson
47754fd548 target-def.h (TARGET_BINDS_LOCAL_P): New. 
* target-def.h (TARGET_BINDS_LOCAL_P): New.
	* target.h (struct gcc_target): Move boolean fields to the end.
	Add binds_local_p.
	* varasm.c (default_binds_local_p): New.
	* output.h: Declare it.

	* config/alpha/alpha.c (alpha_encode_section_info): Use the new hook.
	* config/cris/cris.c (cris_encode_section_info): Likewise.
	* config/i386/i386.c (i386_encode_section_info): Likewise.
	* config/ia64/ia64.c (ia64_encode_section_info): Likewise.
	* config/sh/sh.c (sh_encode_section_info): Likewise.

	* doc/tm.texi (TARGET_IN_SMALL_DATA_P): New.
	(TARGET_BINDS_LOCAL_P): New.

From-SVN: r53620
 2002-05-19 02:50:27 -07:00
Paolo Carlini
c2f22a1230 deque_operators.cc (test01): Fix minor typo in last commit. 
2002-05-19  Paolo Carlini  <pcarlini@unitus.it>

	* testsuite/23_containers/deque_operators.cc (test01):
	Fix minor typo in last commit.

From-SVN: r53619
 2002-05-19 09:16:21 +00:00
Richard Henderson
fc8813382e system.h (BLOCK_PROFILER, [...]): Poison. 
* system.h (BLOCK_PROFILER, BLOCK_PROFILER_CODE,
	FUNCTION_BLOCK_PROFILER, FUNCTION_BLOCK_PROFILER_EXIT,
	MACHINE_STATE_SAVE, MACHINE_STATE_RESTORE): Poison.

	* toplev.c (display_help): Kill -a -ax help.

	* config/1750a/1750a.h, config/alpha/alpha.h,
	config/clipper/clipper.h, config/dsp16xx/dsp16xx.h,
	config/h8300/h8300.h, config/i960/i960.h, config/m68k/tower-as.h,
	config/m88k/m88k.h, config/vax/vax.h, config/we32k/we32k.h:
	(FUNCTION_BLOCK_PROFILER, BLOCK_PROFILER): Kill.

	* libgcc2.c [L_bb] (BLOCK_PROFILER_CODE): Kill.
	* config/m68k/sun3.h (BLOCK_PROFILER_CODE): Kill.

	* config/i386/i386-protos.h (ix86_output_block_profiler): Kill.
	(ix86_output_function_block_profiler): Kill.
	* config/m68hc11/m68hc11.c (m68hc11_block_profiler): Kill.
	(m68hc11_function_block_profiler): Kill.
	* config/m68hc11/m68hc11-protos.h: Update.
	* config/m88k/m88k.c (output_block_profiler): Kill.
	(output_function_block_profiler): Kill.
	* config/m88k/m88k-protos.h: Update.

From-SVN: r53617
 2002-05-19 01:31:53 -07:00
Richard Henderson
772c526579 system.h (STRIP_NAME_ENCODING): Poison it. 
* system.h (STRIP_NAME_ENCODING): Poison it.
	* output.h (STRIP_NAME_ENCODING): Remove.
	(default_strip_name_encoding): Declare.
	* target-def.h (TARGET_STRIP_NAME_ENCODING): New.
	* target.h (strip_name_encoding): New.
	* varasm.c (default_strip_name_encoding): New.

	* dwarf2asm.c, varasm.c, config/darwin.c, config/darwin.h,
	config/alpha/alpha.c, config/arm/pe.c, config/avr/avr.c,
	config/cris/cris.c, config/i386/cygwin.h, config/i386/interix.c,
	config/i386/winnt.c, config/m32r/m32r.h, config/mcore/mcore-elf.h,
	config/mcore/mcore-pe.h, config/mcore/mcore.c, config/mcore/mcore.h,
	config/mips/mips.c, config/mn10200/mn10200.h, config/mn10300/mn10300.h,
	config/pa/pa.c, config/pa/pa.h, config/pa/som.h,
	config/rs6000/rs6000.c, config/rs6000/sysv4.h, config/rs6000/xcoff.h,
	config/v850/v850.h: Use the hook, not the macro.

	* config/darwin-protos.h, config/darwin.c, config/darwin.h,
	config/alpha/alpha.c, config/alpha/alpha.h, config/h8300/h8300.c,
	config/h8300/h8300.h, config/i386/cygwin.h, config/i386/i386-interix.h,
	config/i386/i386-protos.h, config/i386/win32.h, config/i386/winnt.c,
	config/ia64/ia64.c, config/ia64/ia64.h, config/m32r/m32r.c,
	config/m32r/m32r.h, config/mcore/mcore.c, config/mcore/mcore.h,
	config/pa/pa.c, config/rs6000/rs6000.c, config/rs6000/sysv4.h,
	config/rs6000/xcoff.h, config/sh/sh.c, config/sh/sh.h,
	config/v850/v850.c, config/v850/v850.h:
	Move STRIP_NAME_ENCODING to out-of-line function and add
	TARGET_STRIP_NAME_ENCODING.

	* config/arm/arm.c, config/arm/arm.h, config/mmix/mmix-protos.h,
	config/mmix/mmix.c, config/mmix/mmix.h: Replace STRIP_NAME_ENCODING
	with TARGET_STRIP_NAME_ENCODING referencing existing function;
	make function static.

	* xcoffout.c: Include target.h
	* Makefile.in (xcoffout.o): Update.

	* config/avr/avr.c (avr_encode_section_info): Correct prototype.
	* config/avr/avr.h (STRIP_NAME_ENCODING): Remove.
	* config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Mark
	reloc argument unused.
	* config/sh/sh.c (TARGET_ENCODE_SECTION_INFO): New.

	* doc/tm.texi (TARGET_STRIP_NAME_ENCODING): Update from previous
	STRIP_NAME_ENCODING docs.

From-SVN: r53615
 2002-05-19 00:55:48 -07:00
GCC Administrator
ae6ac996cc Daily bump. 
From-SVN: r53614
 2002-05-19 07:21:50 +00:00
Andreas Jaeger
8f9eb495d6 gengenrtl.c: Add prototype for excluded_rtx. 
* gengenrtl.c: Add prototype for excluded_rtx.

	* real.h: Add prototype for exact_real_truncate.

From-SVN: r53607
 2002-05-19 08:04:22 +02:00
Richard Henderson
fb49053ffd system.h (ENCODE_SECTION_INFO): Poison it. 
* system.h (ENCODE_SECTION_INFO): Poison it.
	* target-def.h (TARGET_ENCODE_SECTION_INFO): New.
	* target.h (encode_section_info): New.
	* varasm.c (make_decl_rtl, output_constant_def): Use it.
	* hooks.c (hook_tree_int_void): New.
	* hooks.h: Declare it.

	* config/darwin.h, config/alpha/alpha-protos.h, config/alpha/alpha.c,
	config/alpha/alpha.h, config/arm/pe.h, config/avr/avr-protos.h,
	config/avr/avr.c, config/avr/avr.h, config/c4x/c4x-protos.h,
	config/c4x/c4x.c, config/c4x/c4x.h, config/cris/cris-protos.h,
	config/cris/cris.c, config/cris/cris.h, config/i386/cygwin.h,
	config/i386/win32.h, config/ia64/ia64-protos.h, config/ia64/ia64.c,
	config/ia64/ia64.h, config/m32r/m32r-protos.h, config/m32r/m32r.c,
	config/m32r/m32r.h, config/m68hc11/m68hc11-protos.h,
	config/m68hc11/m68hc11.c, config/m68hc11/m68hc11.h,
	config/mcore/mcore-protos.h, config/mcore/mcore.c,
	config/mcore/mcore.h, config/mmix/mmix-protos.h, config/mmix/mmix.c,
	config/mmix/mmix.h, config/rs6000/rs6000-protos.h,
	config/rs6000/sysv4.h, config/stormy16/stormy16-protos.h,
	config/stormy16/stormy16.c, config/stormy16/stormy16.h:
	Replace ENCODE_SECTION_INFO with TARGET_ENCODE_SECTION_INFO
	referencing existing function.  Make function static.

	* config/a29k/a29k.c, config/a29k/a29k.h, config/arc/arc.c,
	config/arc/arc.h, config/arm/arm.c, config/arm/arm.h,
	config/h8300/h8300.c, config/h8300/h8300.h, config/i370/i370.c,
	config/i370/i370.h, config/i386/i386-interix.h, config/i386/i386.c,
	config/i386/i386.h, config/i386/interix.c, config/m88k/m88k.c,
	config/m88k/m88k.h, config/mips/mips.c, config/mips/mips.h,
	config/ns32k/ns32k.c, config/ns32k/ns32k.h, config/pa/pa.c,
	config/pa/pa.h, config/romp/romp.c, config/romp/romp.h,
	config/rs6000/linux64.h, config/rs6000/xcoff.h, config/s390/s390.c,
	config/s390/s390.h, config/sh/sh.c, config/sh/sh.h,
	config/sparc/sparc.c, config/sparc/sparc.h, config/v850/v850.c,
	config/v850/v850.h, config/vax/vax.c, config/vax/vms.h,
	config/xtensa/xtensa.c, config/xtensa/xtensa.h:
	Move ENCODE_SECTION_INFO to out-of-line function and add
	TARGET_ENCODE_SECTION_INFO.

	* config/darwin.h (ASM_DECLARE_FUNCTION_NAME): Use hook, not macro.
	(ASM_DECLARE_OBJECT_NAME, ASM_OUTPUT_ALIGNED_DECL_LOCAL): Likewise.

	* config/arm/pe.h (EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Rename
	from SUBTARGET_*
	(switch_to_section): Replace in_rdata case with in_readonly_data.

	* config/h8300/h8300.c (h8300_encode_label): Make static.
	* config/h8300/h8300-protos.h: Update.

	* config/rs6000/rs6000.c (rs6000_elf_encode_section_info): Rename
	from rs6000_encode_section_info; make static.
	(rs6000_xcoff_encode_section_info): New.

	* config/v850/v850.c (v850_encode_data_area): Make static.
	* config/v850/v850-protos.h: Update.

	* config/vax/vax.c: Include flags.h.
	(vms_select_section): Fix typo.

	* doc/tm.texi (TARGET_ENCODE_SECTION_INFO): Update from previous
	ENCODE_SECTION_INFO docs.

From-SVN: r53606
 2002-05-18 22:23:27 -07:00
Alexandre Oliva
23b4deba7b cp-tree.h (complete_type_or_diagnostic): Changed prototype, renamed from... 
* cp-tree.h (complete_type_or_diagnostic): Changed prototype,
renamed from...
(complete_type_or_else): ... this.  Redefined as macro.
(cxx_incomplete_type_diagnostic): Declare.
(cxx_incomplete_type_error): Define as macro.
* init.c (build_delete): Warn about incomplete types other than
void, and use the built-in operator delete for them.
* typeck.c (complete_type_or_diagnostic): Renamed from
complete_type_or_else.  Added warn_only argument, passed to...
* typeck2.c (cxx_incomplete_type_diagnostic): ... this.  Print
warnings or errors depending on new warn_only argument.  Renamed
from...
(cxx_incomplete_type_error): ... this.  New implementation in
terms of cxx_incomplete_type_diagnostic.

From-SVN: r53605
 2002-05-19 05:15:12 +00:00
Richard Henderson
410b770f63 * config.gcc: Do not use rs6000-c.c on powerpc-darwin. 
From-SVN: r53604
 2002-05-18 19:42:37 -07:00
Richard Henderson
9fe08fd013 darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Rename from REGISTER_TARGET_PRAGMAS. 
* config/darwin.h (DARWIN_REGISTER_TARGET_PRAGMAS): Rename from
        REGISTER_TARGET_PRAGMAS.
        * config/rs6000/darwin.h (REGISTER_TARGET_PRAGMAS): Redefine.

From-SVN: r53603
 2002-05-18 19:31:35 -07:00
David Billinghurst
210142e0e2 weak-2.c: xfail warnings for platforms that don't support weak symbols. 
2002-05-19  David Billinghurst <David.Billinghurst@riotinto.com>

	* gcc.dg/weak-2.c:  xfail warnings for platforms that don't
	support weak symbols.
	* gcc.dg/weak-4.c: Likewise
	* gcc.dg/weak-6.c: Likewise

From-SVN: r53601
 2002-05-19 01:20:53 +00:00
Richard Henderson
b64a1b533c system.h (SELECT_RTX_SECTION): Poison. 
* system.h (SELECT_RTX_SECTION): Poison.
	* target-def.h (TARGET_ASM_SELECT_RTX_SECTION): New.
	* target.h (select_rtx_section): New.
	* varasm.c (output_constant_pool): Use it.
	(default_select_rtx_section, default_elf_select_rtx_section): New.
	* output.h: Declare them.

	* config/darwin.h (SELECT_RTX_SECTION): Move ...
	* config/darwin.c (machopic_select_rtx_section): ... here.
	* config/darwin-protos.h: Update.

	* config/nextstep.h (SELECT_RTX_SECTION): Move ...
	* config/nextstep.c (machopic_select_rtx_section): ... here.
	(nextstep_select_section): Rename variable to avoid macro clash.
	* config/nextstep-protos.h: Update.

	* config/elfos.h, config/svr3.h, config/arm/aof.h, config/c4x/c4x.h,
	config/i386/dgux.h, config/i386/osfrose.h, config/i386/sco5.h,
	config/i386/svr3gas.h, config/i860/paragon.h, config/ia64/aix.h,
	config/m32r/m32r.h, config/m68k/dpx2.h, config/m68k/lynx.h,
	config/m68k/m68k.h, config/m68k/tower-as.h, config/m88k/dgux.h,
	config/mcore/mcore-pe.h, config/mips/mips.h, config/mmix/mmix.h,
	config/pa/pa-linux.h, config/pa/pa.h, config/romp/romp.h,
	config/rs6000/lynx.h, config/rs6000/sysv4.h, config/s390/linux.h,
	config/sparc/sysv4.h, config/xtensa/elf.h, config/xtensa/linux.h
	(SELECT_RTX_SECTION): Remove.

	* config/darwin.h, config/elfos.h, config/nextstep.h,
	config/ia64/aix.h, config/ia64/sysv4.h, config/alpha/alpha.c,
	config/mips/mips.c, config/romp/romp.c, config/rs6000/sysv4.h,
	config/rs6000/xcoff.h, config/s390/s390.c, config/sparc/aout.h,
	config/sparc/lynx.h, config/xtensa/xtensa.c
	(TARGET_ASM_SELECT_RTX_SECTION): New.

	* config/alpha/elf.h (SELECT_RTX_SECTION): Move ...
	* config/alpha/alpha.c (alpha_elf_select_rtx_section): ... here.
	* config/ia64/sysv4.h (SELECT_RTX_SECTION): Move ...
	* config/ia64/ia64.c (ia64_select_rtx_section): ... here.
	(ia64_aix_select_rtx_section): New.
	* config/mips/iris6.h (READONLY_DATA_SECTION_ASM_OP): Undef before
	redefining.
	* config/mips/mips.c (mips_select_rtx_section): Make static.
	Support ELF SHF_MERGE features.
	* config/mips/mips-protos.h: Update.
	* config/rs6000/xcoff.h (SELECT_RTX_SECTION): Move ...
	* config/rs6000/rs6000.c (rs6000_xcoff_select_rtx_section): ... here.
	(rs6000_elf_select_rtx_section): Rename from rs6000_select_rtx_section;
	make static, fall back to default_elf_select_rtx_section.
	* config/rs6000/rs6000-protos.h: Update.
	* config/sparc/sparc.h (SELECT_RTX_SECTION): Move ...
	* config/sparc/sparc.c (sparc_aout_select_rtx_section): ... here.
	* config/sparc/sunos4.h (on_exit): Declare only if IN_LIBGCC2.
	* config/romp/romp.c (romp_select_rtx_section): New.
	* config/s390/s390.c (s390_select_rtx_section): New.
	* config/xtensa/xtensa.c: Include output.h.  Shuffle local function
	declarations before target macro definition.
	(xtensa_emit_call): Use static buffer.
	(xtensa_select_rtx_section): New.
	* config/xtensa/xtensa.h (MAX_INT_TYPE_SIZE): Remove.
	(IMPLICIT_FIX_EXPR, EASY_DIV_EXPR): Remove.
	(ASM_OUTPUT_POOL_PROLOGUE): Update call to resolve_unique_section.

	* doc/tm.texi (TARGET_ASM_SELECT_RTX_SECTION): Update from
	SELECT_RTX_SECTION docs.

From-SVN: r53600
 2002-05-18 16:47:22 -07:00
Tim Josling
d63e8c4857 .info build fix, add flag needed by c-common.c 
From-SVN: r53599
 2002-05-18 23:29:36 +00:00
Jan Hubicka
5f90a099ed i386.md (movsi/movdi): Fix template. 
* i386.md (movsi/movdi): Fix template.
	(sse2 patterns): Set attributes consistently.

	* i386.md (pushqi2, ashrqi_*): Fix constraint.

From-SVN: r53598
 2002-05-18 22:26:33 +00:00
Toon Moene
6835a09cfc optabs.c (complex_part_zero_p): New. 
2002-05-18  Toon Moene  <toon@moene.indiv.nluug.nl>

	* optabs.c (complex_part_zero_p): New.
	* (expand_cmplxdiv_straight): Use it.
	* (expand_cmplxdiv_wide): Ditto.
	* (expand_binop): Ditto.

From-SVN: r53594
 2002-05-18 19:45:18 +00:00
Richard Henderson
d48bc59acf final.c (HAVE_READONLY_DATA_SECTION): New. 
* final.c (HAVE_READONLY_DATA_SECTION): New.
	(shorten_branches): Use it instead of ifdefs.
	* varasm.c (enum in_section): Add in_readonly_data.
	(text_section, data_section): Tidy.
	(readonly_data_section): Use READONLY_DATA_SECTION_ASM_OP if present.

	* config/darwin.h, config/nextstep.h, config/h8300/elf.h,
	config/i860/paragon.h, config/m68k/dpx2.h, config/m68k/hp320.h
	(READONLY_DATA_SECTION): Don't undef.

	* config/alpha/unicosmk.h, config/h8300/elf.h, config/i386/aix386ng.h,
	config/i860/paragon.h, config/m68k/dpx2.h, config/m68k/hp320.h,
	config/rs6000/lynx.h (READONLY_DATA_SECTION_ASM_OP): Undef.

	* config/elfos.h, config/svr3.h, config/alpha/alpha-interix.h,
	config/alpha/elf.h, config/c4x/c4x.h, config/i386/i386-interix.h,
	config/i386/sco5.h, config/i386/svr3gas.h, config/i860/sysv3.h,
	config/m88k/m88k.h, config/pa/pa64-hpux.h (USE_CONST_SECTION): Remove.

	* config/elfos.h, config/netware.h, config/alpha/alpha-interix.h,
	config/alpha/elf.h, config/alpha/vms.h, config/arc/arc.h,
	config/arm/coff.h, config/c4x/c4x.h, config/dsp16xx/dsp16xx.h,
	config/i386/dgux.h, config/i386/i386-interix.h, config/i386/sco5.h,
	config/ia64/hpux.h, config/m32r/m32r.h, config/m68k/tower-as.h,
	config/m88k/m88k.h, config/mcore/mcore-pe.h, config/mips/iris6.h,
	config/mips/mips.h, config/mmix/mmix.h, config/pa/pa64-hpux.h,
	config/sparc/sysv4.h (READONLY_DATA_SECTION_ASM_OP): Rename from
	CONST_SECTION_ASM_OP/READONLY_SECTION_ASM_OP/RDATA_SECTION_ASM_OP.

	* config/elfos.h, config/netware.h, config/1750a/1750a.h,
	config/a29k/a29k.h, config/alpha/alpha-interix.h, config/alpha/alpha.h,
	config/arm/coff.h, config/h8300/h8300.h, config/i386/aix386ng.h,
	config/i386/i386-interix.h, config/i386/osfrose.h, config/mmix/mmix.h,
	config/pa/pa64-hpux.h, config/sparc/litecoff.h
	(EXTRA_SECTIONS, EXTRA_SECTION_FUNCTIONS): Remove.

	* config/elfos.h, config/netware.h, config/svr3.h,
	config/alpha/alpha-interix.h, config/alpha/alpha.h, config/alpha/elf.h,
	config/arm/coff.h, config/c4x/c4x.h, config/dsp16xx/dsp16xx.h,
	config/h8300/h8300.h, config/i386/i386-interix.h,
	config/i386/osfrose.h, config/i386/svr3gas.h, config/mmix/mmix.h,
	config/pa/pa64-hpux.h (READONLY_DATA_SECTION): Remove.

	* config/elfos.h, config/netware.h, config/svr3.h,
	config/alpha/alpha-interix.h, config/alpha/alpha.h, config/alpha/elf.h,
	config/c4x/c4x.h, config/i386/aix386ng.h, config/i386/i386-interix.h,
	config/i386/sco5.h, config/i386/svr3gas.h, config/mmix/mmix.h,
	config/pa/pa64-hpux.h (CONST_SECTION_FUNCTION): Remove.

	* config/lynx.h, config/svr3.h, config/alpha/elf.h, config/alpha/vms.h,
	config/c4x/c4x.h, config/dsp16xx/dsp16xx.h, config/i386/sco5.h,
	config/i386/svr3gas.h, config/i860/sysv3.h, config/i860/sysv4.h,
	config/ia64/sysv4.h, config/m32r/m32r.h, config/m88k/m88k.h,
	config/mcore/mcore-elf.h, config/mcore/mcore-pe.h, config/mips/elf.h,
	config/mips/elf64.h, config/mips/iris6.h, config/mips/linux.h,
	config/mips/mips.h, config/mips/rtems64.h, config/mips/vxworks.h,
	config/rs6000/sysv4.h, config/v850/v850.h
	(EXTRA_SECTIONS): Remove in_const/in_rdata.
	(EXTRA_SECTION_FUNCTIONS): Remove accompanying function.

	* config/svr3.h, config/c4x/c4x.h, config/i386/dgux.h,
	config/i386/sco5.h, config/i386/svr3gas.h, config/ia64/aix.h,
	config/m88k/dgux.h, config/mcore/mcore-pe.h, config/mmix/mmix.h,
	config/sparc/sysv4.h (SELECT_RTX_SECTION): Use readonly_data_section.
	* config/alpha/alpha.c (alpha_start_function): Likewise.
	(alpha_write_linkage): Likewise.
	* config/m32r/m32r.c (m32r_select_section): Likewise.
	* config/m88k/m88k.c (m88k_select_section): Likewise.
	* config/mips/mips.c (mips_select_rtx_section): Likewise.
	* config/rs6000/rs6000.c (rs6000_select_rtx_section): Likewise.
	(rs6000_elf_select_section): Likewise.
	* config/v850/v850.c (v850_select_section): Likewise.

	* config/1750a/1750a.h, config/i860/sysv3.h
	(READONLY_DATA_SECTION_ASM_OP): New.
	READONLY_DATA_SECTION_ASM_OP.
	* config/i386/interix.c, config/i386/winnt.c
	(i386_pe_unique_section): Always use .rdata prefix.
	* config/pa/som.h (readonly_data): Always switch to read-only section.
	(READONLY_DATA_SECTION): Predicate on flag_pic.
	* config/we32k/we32k.h (READONLY_DATA_SECTION): Remove parenthesis.
	* doc/tm.texi (READONLY_DATA_SECTION_ASM_OP): New.
	(READONLY_DATA_SECTION): Update.

From-SVN: r53593
 2002-05-18 12:27:52 -07:00
Jason Thorpe
e964a55607 c-common.c (c_common_post_options): Warn if -Wformat-zero-length is used without -Wformat. 
* c-common.c (c_common_post_options): Warn if -Wformat-zero-length
is used without -Wformat.
* c-common.h (warn_format_zero_length): Declare extern.
* c-decl.c (warn_options): Add "format-zero-length".
* c-format.c (warn_format_zero_length): Declare.
(set_Wformat): Set warn_format_zero_length for -Wformat.
(check_format_info): Only warn about zero-length formats if
warn_format_zero_length is true.  Include the format type
name in the warning message.
* doc/invoke.texi: Document -Wformat-zero-length.
* testsuite/gcc.dg/format/zero-length-1.c: New test.

From-SVN: r53592
 2002-05-18 19:02:03 +00:00
Kazu Hirata
d92b44865f timevar.c: Fix formatting. 
* timevar.c: Fix formatting.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-inline.c: Likewise.

From-SVN: r53591
 2002-05-18 15:16:25 +00:00
Paolo Carlini
770dc0c5b9 re PR libstdc++/6503 ((Deque) Iterators are not typesafe) 
2002-05-18  Paolo Carlini  <pcarlini@unitus.it>

	PR libstdc++/6503
	* include/bits/stl_deque.h (_Deque_iterator::operator==,
	operator!=, operator<, operator>, operator>=, operator<=):
	Make non-member functions, to allow comparing const and
	non-const iterators in any order.
	* testsuite/23_containers/deque_operators.cc: New testfile.

From-SVN: r53590
 2002-05-18 15:10:24 +00:00
Jason Merrill
2724afa4a2 fix typo 
From-SVN: r53589
 2002-05-18 10:54:19 -04:00
Neil Booth
43612ffb67 cppinit.c (cpp_post_options): If preprocessed, turn off traditional. 
* cppinit.c (cpp_post_options): If preprocessed, turn off
	traditional.  If traditional, turn off column numbers.
	* cpplib.c (cpp_push_buffer): Lex from stage 3 if traditional.
	* cpptrad.c (handle_newline): Update line_base.
	(skip_comment): Handle -Wcomment.

From-SVN: r53582
 2002-05-18 08:23:20 +00:00
GCC Administrator
c810846eb0 Daily bump. 
From-SVN: r53581
 2002-05-18 07:16:50 +00:00
Jason Merrill
b41d214eef decl2.c (import_export_decl): If we clear DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set. 
* decl2.c (import_export_decl): If we clear
        DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set.

From-SVN: r53576
 2002-05-18 00:47:31 -04:00
Zack Weinberg
f24a153ab2 cppinit.c (struct builtin): Remove unused fields. 
* cppinit.c (struct builtin): Remove unused fields.
	(CPLUS, BUILTIN, OPERATOR, O, builtin_array_end): Kill.
	(operator_array): New - was second half of builtin_array.
	(init_builtins): Simplify loop over builtin_array/operator_array.

From-SVN: r53574
 2002-05-18 00:43:13 +00:00
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