bkoz [Wed, 31 Jul 2002 02:47:36 +0000 (02:47 +0000)]
2002-07-30 Benjamin Kosnik <bkoz@redhat.com>
Gabriel Dos Reis <gdr@nerim.net>
* include/bits/char_traits.h: Remove generic definitions.
* include/bits/streambuf_iterator.h (istreambuf_iterator): Use
eof, not -2.
* include/bits/istream.tcc (istream::readsome): Don't check
against eof, instead use constants.
(istream::sync): Same.
(istream::sentry::sentry): Use eq_int_type.
(istream::get): Same.
* include/bits/ostream.tcc: Change __pad to
__pad<_CharT, _Traits>::_S_pad.
* include/bits/locale_facets.h: Add __pad_traits generic and
ostreambuf_iterator specialization.
* include/bits/locale_facets.tcc: Change __pad into struct __pad
with a _CharT and _Traits template parameter and _S_pad static
member function.
* src/locale-inst.cc: Update __pad instantiations.
* include/std/std_fstream.h: Declare _M_underflow_common
specializations.
* src/fstream.cc: New. Add _M_underflow_common specializations.
* include/bits/fstream.tcc (filebuf::close): Use traits_type.
(filebuf::_M_underflow_common(bool)): Remove generic version, as
sys_ungetc and custom int_types don't get along.
* include/std/std_streambuf.h: Add _M_pos.
* src/Makefile.am (sources): Add fstream.cc.
* src/Makefile.in: Regenerate.
* testsuite/21_strings/capacity.cc: Add char_traits specializations.
* testsuite/22_locale/codecvt_members_unicode_char.cc: Same.
* testsuite/22_locale/codecvt_members_unicode_wchar_t.cc: Same.
* testsuite/22_locale/ctor_copy_dtor.cc: Same.
* testsuite/27_io/filebuf_virtuals.cc (test07): Move to...
* testsuite/27_io/filebuf.cc: ...here.
* testsuite/testsuite_hooks.h: Add gnu_char, gnu_int, char_traits
specialization for both.
* testsuite/27_io/streambuf.cc: Add instantiation test,
testsuite_hooks include.
* testsuite/27_io/istream.cc: Same.
* testsuite/27_io/ostream.cc: Same.
* testsuite/27_io/fstream.cc: Same.
* testsuite/27_io/stringstream.cc: Same.
* testsuite/27_io/filebuf.cc: Same.
* testsuite/27_io/stringbuf.cc: Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55893
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ghazi [Wed, 31 Jul 2002 02:13:35 +0000 (02:13 +0000)]
* alpha.h, arc.h, arm/aout.h, avr.h, cris.h, d30v.h, dsp16xx.h,
fr30.h, h8300.h, i370.h, i386/sco5.h, i386/unix.h, i960.h, ia64.h,
ip2k.h, m32r.h, mcore.h, mips.h, mn10200.h, mn10300.h, ns32k.h,
openbsd.h, pa/pa-linux.h, pdp11.h, romp.h, rs6000/sysv4.h,
s390/linux.h, sh.h, sparc.h, stormy16.h, v850.h, vax.h, xtensa.h:
(ASM_GLOBALIZE_LABEL): Delete.
(GLOBAL_ASM_OP): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55892
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ghazi [Wed, 31 Jul 2002 02:10:06 +0000 (02:10 +0000)]
* m68hc11.h, m68k.h, m88k.h (ASM_GLOBALIZE_LABEL): Delete.
* defaults.h (ASM_GLOBALIZE_LABEL): Provide a default.
* doc/tm.texi (ASM_GLOBALIZE_LABEL): Update docs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55891
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geoffk [Wed, 31 Jul 2002 00:11:31 +0000 (00:11 +0000)]
* doc/extend.texi (Hints implementation): Document that GCC
mostly ignores `register'.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55890
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bernds [Tue, 30 Jul 2002 23:55:09 +0000 (23:55 +0000)]
New target macro DECLARE_LIBRARY_RENAMES
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55889
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amodra [Tue, 30 Jul 2002 23:12:35 +0000 (23:12 +0000)]
* configure.in: Move generic linux case to end. Copy generic
linux noconfigdirs to mips*-*-linux* entry and new
powerpc64*-*-linux* entry. Add target-libffi for the latter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55888
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toon [Tue, 30 Jul 2002 22:23:26 +0000 (22:23 +0000)]
2002-07-30 Toon Moene <toon@moene.indiv.nluug.nl>
* flags.h: Declare flag_finite_math_only.
Use it in definition of HONOR_NANS and
HONOR_INFINITIES.
* c-common.c (cb_register_builtins): Emit
__FINITE_MATH_ONLY__ when flag_finite_math_only
is set.
* combine.c (simplify_if_then_else): If
flag_finite_math_only is set, a == b has a
definite value.
* toplev.c: Initialize flag_finite_math_only.
(set_flags_fast_math): Set it on -ffast-math.
(flag_fast_math_set_p): Test it.
doc:
* invoke.texi: Document -ffinite-math-only.
f:
* com.c (ffe_init_options): Set
flag_finite_math_only.
* invoke.texi: Document -fno-finite-math-only.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55887
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rth [Tue, 30 Jul 2002 22:13:50 +0000 (22:13 +0000)]
* ifcvt.c (noce_get_alt_condition): Use reg_overlap_mentioned_p.
(noce_process_if_block): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55886
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bernds [Tue, 30 Jul 2002 21:57:56 +0000 (21:57 +0000)]
Recognize return insns even if the return appears in a parallel.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55885
138bc75d-0d04-0410-961f-
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bernds [Tue, 30 Jul 2002 21:48:13 +0000 (21:48 +0000)]
Fix null pointer crash and a merge error
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55884
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dje [Tue, 30 Jul 2002 21:23:46 +0000 (21:23 +0000)]
2002-07-30 David Edelsohn <edelsohn@gnu.org>
Zack Weinberg <zack@codesourcery.com>
* rs6000.c (rs6000_expand_unop_builtin): Check icode not
CODE_FOR_nothing. Change switch to if.
(rs6000_expand_binop_builtin): Same.
(rs6000_expand_builtin): Expand builtin if target support enabled.
(rs6000_init_builtins): Init builtin if target support enabled.
(rs6000_common_init_builtins): Check icode not CODE_FOR_nothing.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55882
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sirl [Tue, 30 Jul 2002 20:40:20 +0000 (20:40 +0000)]
gcc/
* gcc.c (cpp_unique_options): Define __GXX_ABI_VERSION, bump it to 101.
gcc/cp/
* lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55880
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rsandifo [Tue, 30 Jul 2002 19:08:23 +0000 (19:08 +0000)]
* config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Fix typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55879
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amylaar [Tue, 30 Jul 2002 17:39:27 +0000 (17:39 +0000)]
* sh.md (cond_delay_slot): New attribute.
(cbranch delay): Use it for anulled-true case.
(stuff_delay_slot): New pattern.
* sh.c (print_operand, case '.'): Don't print .s / /s fore zero-length
delay slot insn.
(gen_far_branch): Emit stuff_delay_slot pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55878
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amylaar [Tue, 30 Jul 2002 17:37:58 +0000 (17:37 +0000)]
* unroll.c (copy_loop_body): Don't copy NOTE_INSN_LOOP_CONT.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55877
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kazu [Tue, 30 Jul 2002 16:42:05 +0000 (16:42 +0000)]
* fold-const.c: Fix comment typos.
* gcse.c: Likewise.
* reload1.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55876
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aldyh [Tue, 30 Jul 2002 16:36:02 +0000 (16:36 +0000)]
2002-07-29 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.md: Disallow CCEQ compare with crnor/crnot
for TARGET_SPE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55875
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gdr [Tue, 30 Jul 2002 13:48:06 +0000 (13:48 +0000)]
* c-pretty-print.h (pp_c_statement): Declare.
* c-pretty-print.c (pp_c_postfix_expression): #if 0 support for SRCLOC.
(pp_c_statement): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55874
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jsturm [Tue, 30 Jul 2002 12:36:00 +0000 (12:36 +0000)]
* configure.in (LIBFFIINCS): Don't prepend MULTIBUILDTOP.
* configure: Rebuilt.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55873
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ghazi [Tue, 30 Jul 2002 12:34:31 +0000 (12:34 +0000)]
* alpha.h, arc.h, arm/aout.h, avr.h, c4x.h, cris.h, d30v.h,
darwin.h, dsp16xx.h, fr30.h, h8300.h, i370.h, i386.h, i960.h,
ip2k.h, m32r.h, m68hc11.h, m68k.h, m88k.h, mcore.h, mips.h,
mn10200.h, mn10300.h, ns32k.h, pa/pa-linux.h, pdp11.h, romp.h,
rs6000/sysv4.h, s390/linux.h, sh.h, sparc.h, stormy16.h,
v850.h, vax.h, xtensa.h (ASM_OUTPUT_LABEL): Delete definition.
* defaults.h (ASM_OUTPUT_LABEL): Provide a default.
* doc/tm.texi (ASM_OUTPUT_LABEL): Update docs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55872
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gdr [Tue, 30 Jul 2002 07:49:40 +0000 (07:49 +0000)]
* cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55871
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gccadmin [Tue, 30 Jul 2002 07:17:09 +0000 (07:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55870
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gdr [Tue, 30 Jul 2002 06:34:57 +0000 (06:34 +0000)]
* c-pretty-print.c (pp_c_primary_expression): Handle STMT_EXPR.
(pp_c_postfix_expression): Handle ARROW_EXPR, FFS_EXPR,
COMPOUND_LITERAL_EXPR, VA_ARG_EXPR.
(pp_c_expression): Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55864
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nathan [Tue, 30 Jul 2002 05:03:42 +0000 (05:03 +0000)]
* cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more
documentation.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55863
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ghazi [Tue, 30 Jul 2002 02:24:17 +0000 (02:24 +0000)]
ada:
* adadecode.c (ada_demangle): Use xstrdup in lieu of
xmalloc/strcpy.
* misc.c (gnat_decode_option): Likewise.
gcc:
* alpha/vms-cc.c (preprocess_args, main): Use xstrdup and/or
concat in lieu of xmalloc/strcpy/memcpy/sprintf.
* alpha/vms-ld.c (main): Likewise.
* dsp16xx.c (double_reg_to_memory): Likewise.
* mcore.c (mcore_expand_prolog): Likewise.
* cppfiles.c (read_name_map): Likewise.
* gensupport.c (process_rtx, identify_predicable_attribute,
alter_test_for_insn): Likewise.
* vmsdbgout.c (write_rtnbeg, vmsdbgout_init): Likewise.
f:
* com.c (read_name_map): Use concat in lieu of xmalloc/strcpy.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55861
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sayle [Tue, 30 Jul 2002 02:19:43 +0000 (02:19 +0000)]
* builtins.c (expand_builtin): Change the default behavior to
only issue an error if the builtin function doesn't have a
fallback library call. Remove several cases handled by the
new default.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55860
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danglin [Tue, 30 Jul 2002 01:42:19 +0000 (01:42 +0000)]
* real.c (ieee_24, ieee_53, ieee_64, ieee_113): Define only if the
floating point format of the target is IEEE.
* (dec_f, dec_d, dec_g, dec_h): Define only if the floating point
format of the target is DEC.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55859
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rth [Mon, 29 Jul 2002 23:57:52 +0000 (23:57 +0000)]
* unroll.c (verify_addresses): Remove.
(find_splittable_givs): Never split DEST_ADDR givs.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55858
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geoffk [Mon, 29 Jul 2002 23:53:47 +0000 (23:53 +0000)]
* doc/gty.texi (GGC Roots): Clarify that the list of syntaxes
is exhaustive.
(Files): Improve documentation on generated source files.
* doc/extend.texi (Translation implementation): Document what
diagnostics look like.
(Identifiers implementation): Document that there's normally no
limit on identifier names.
(Integers implementation): Document two's complement.
(Hints implementation): Document that GCC honours 'inline', mostly.
(Preprocessing directives implementation): Document that GCC
requires the current time.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55857
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gdr [Mon, 29 Jul 2002 23:42:26 +0000 (23:42 +0000)]
2002-07-30 Gabriel Dos Reis <gdr@nerim.net>
* c-pretty-print.h (struct c_pretty_print_info): Add new member.
(pp_initializer): New macro.
(pp_c_initializer): Declare.
* c-pretty-print.c (pp_c_primary_expression): HAndle TARGET_EXPR.
(pp_c_initializer): Define.
(pp_c_initializer_list): New function.
(pp_c_postfix_expression): Handle ABS_EXPR, COMPLEX_CST,
VECTOR_CST, CONSTRUCTOR.
(pp_c_unary_expression): Handle CONJ_EXPR, REALPART_EXPR,
IMAGPART_EXPR.
(pp_c_cast_expression): Handle FLOAT_EXPR.
(pp_c_assignment_expression): Handle INIT_EXPR.
(pp_c_expression): Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55856
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amodra [Mon, 29 Jul 2002 23:26:27 +0000 (23:26 +0000)]
* sysdep/powerpc/locks.h: Formatting.
(_LARX): Define.
(_STCX): Define.
(compare_and_swap): Use _LARX and _STCX.
(compare_and_swap_release): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55855
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amodra [Mon, 29 Jul 2002 23:26:00 +0000 (23:26 +0000)]
* config/cpu/powerpc/cpu_limits.h (__glibcpp_long_bits): Define.
* configure.target (cpu_include_dir): Use cpu/powerpc for powerpc64.
* config/cpu/powerpc/atomicity.h (__always_swap): Remove.
(__test_and_set): Remove.
(_STWCX): Define and use.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55854
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neil [Mon, 29 Jul 2002 22:46:34 +0000 (22:46 +0000)]
* objc/objc-act.c (objc_init): Return immediately if filename
is NULL.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55853
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echristo [Mon, 29 Jul 2002 22:21:41 +0000 (22:21 +0000)]
2002-07-29 Eric Christopher <echristo@redhat.com>
* config/mips/elf.h: Remove ecoff.h and gofast includes.
(DWARF2_DEBUGGING_INFO, DBX_DEBUGGING_INFO): Define unconditionally.
(SDB_DEBUGGING_INFO): Undefine.
(PREFERRED_DEBUGGING_TYPE): Set to DWARF2_DEBUG.
(PUT_SDB_SIZE): Remove.
(SUBTARGET_ASM_DEBUGGING_SPEC): Redefine.
(STARTFILE_SPEC): Add isa3264 define.
* config/mips/elf64.h: Ditto. Move TARGET_MEM_FUNCTIONS from here...
* config/mips/ecoff.h: Remove. and here...
* config/mips/iris3.h: and here...
* config/mips/sni-svr4.h: and here...
* config/mips/mips.h: To here. Remove OBJECT_FORMAT_ROSE ifdefs.
Add assembler -mmdebug options for non-dwarf debugging.
* config/mips/r3900.h: Remove debug info defines.
* config/mips/isa32-linux.h: Remove, move functionality to config.gcc.
* config/mips/isa3264.h: Ditto.
* config/mips/t-isa3264: Fix up for file removal and gofast configure
change.
* config/mips/t-elf: Ditto.
* config/mips/t-ecoff: Ditto.
* config/mips/t-r3900: Ditto.
* config/mips/t-iris5-6: Ditto.
* config/mips/t-isa3264: Ditto.
* config/mips/t-linux: Remove.
* config/mips/t-netbsd: Remove.
* config/mips/t-mips: New file.
* config/mips/t-gofast: Ditto.
* config/mips/netbsd.h: Remove unnecessary undefines.
* config/mips/linux.h: Remove #include of mips.h.
* config.gcc: Add mips.h include for elf targets. Remove tm_file
for ecoff. Add gofast configure option for mips.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55852
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cgd [Mon, 29 Jul 2002 22:07:27 +0000 (22:07 +0000)]
2002-07-29 Chris Demetriou <cgd@broadcom.com>
* configure.in (mips*-*-*): Add a test to see if MIPS libgloss
linker scripts use STARTUP directives consistently.
* configure: Regenerate.
* config.in: Regenerate.
* config/mips/elf.h (STARTFILE_SPEC): Define conditionally, based
on whether HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is defined.
* config/mips/elf64.h (STARTFILE_SPEC): Likewise.
* config/mips/isa3264.h (STARTFILE_SPEC): Do not redefine if
HAVE_MIPS_LIBGLOSS_STARTUP_DIRECTIVES is set; the result
will be the same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55851
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aldyh [Mon, 29 Jul 2002 21:37:23 +0000 (21:37 +0000)]
* config/rs6000/rs6000.md ("cpu"): Add ppc8540 to attribute.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55850
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aldyh [Mon, 29 Jul 2002 21:19:20 +0000 (21:19 +0000)]
2002-07-29 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.h (RTX_COSTS): Add MULT case for 8540.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55849
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aldyh [Mon, 29 Jul 2002 21:05:23 +0000 (21:05 +0000)]
2002-07-29 Aldy Hernandez <aldy@quesejoda.com>
* config/rs6000/rs6000.md: Move altivec patterns from here...
* config/rs6000/altivec.md: ...to here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55848
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aldyh [Mon, 29 Jul 2002 20:15:43 +0000 (20:15 +0000)]
2002-07-29 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/spe.md ("spe_evmra"): Change to unspec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55847
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rth [Mon, 29 Jul 2002 19:53:34 +0000 (19:53 +0000)]
* emit-rtl.c (set_mem_attributes_minus_bitpos): Rename from
set_mem_attributes and add BITPOS argument. Subtract it from
OFFSET when same is adjusted.
(set_mem_attributes): New wrapper function.
* expr.c (expand_assignment): Use set_mem_attributes_minus_bitpos;
remove offset adjustment hack.
* expr.h (set_mem_attributes_minus_bitpos): Declare.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55846
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gdr [Mon, 29 Jul 2002 19:31:24 +0000 (19:31 +0000)]
2002-07-29 Gabriel Dos Reis <gdr@nerim.net>
* Makefile.in (C_OBJS): Include c-pretty-print.o
(c-pretty-print.o): Add depency rule.
* pretty-print.h: Add more macros.
* c-pretty-print.c: New file.
* c-pretty-print.h: Likewise.
cp/
2002-07-29 Gabriel Dos Reis <gdr@nerim.net>
* Make-lang.in (CXX_C_OBJS): Include.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55845
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aldyh [Mon, 29 Jul 2002 19:07:10 +0000 (19:07 +0000)]
2002-07-29 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/spe.h (__internal_ev_mwhgumian): Cast vector
constants to __ev64_s32__.
(__internal_ev_mwhgsmian): Same.
(__internal_ev_mwhgsmfan): Same.
(__internal_ev_mwhgssfan): Same.
(__internal_ev_mwhgumiaa): Same.
(__internal_ev_mwhgsmiaa): Same.
(__internal_ev_mwhgsmfaa): Same.
(__internal_ev_mwhgssfaa): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55844
138bc75d-0d04-0410-961f-
82ee72b054a4
dje [Mon, 29 Jul 2002 19:01:55 +0000 (19:01 +0000)]
* varasm.c (assemble_variable): Narrow test for uninitialized
without BSS target support.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55843
138bc75d-0d04-0410-961f-
82ee72b054a4
nathan [Mon, 29 Jul 2002 18:40:45 +0000 (18:40 +0000)]
* profile.c: Add file comment describing the overall algorithm and
structures.
(struct edge_info): Add comments.
(struct bb_info): Add comments.
* basic-block.h (EDGE_*): Add comments.
* doc/gcov.texi (Gcov Data Files): Document bit flags.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55842
138bc75d-0d04-0410-961f-
82ee72b054a4
bwilson [Mon, 29 Jul 2002 18:07:09 +0000 (18:07 +0000)]
* config/xtensa/elf.h, config/xtensa/linux.h
(TARGET_OS_CPP_BUILTINS): Define.
(CPP_PREDEFINES): Remove.
* config/xtensa/xtensa.h (TARGET_CPU_CPP_BUILTINS): Define.
(CPP_SPEC): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55840
138bc75d-0d04-0410-961f-
82ee72b054a4
zack [Mon, 29 Jul 2002 18:02:47 +0000 (18:02 +0000)]
* gensupport.c: Include hashtab.h.
(insn_elision, condition_table, hash_c_test, cmp_c_test,
maybe_eval_c_test): New routines and data structures to
support insn elision.
(init_md_reader): Read and initialize the condition_table.
(read_md_rtx): Discard insn patterns whose C test is provably
always false.
* gensupport.h: Declare new functions and data structures.
* genconditions.c, dummy-conditions.c: New files.
* Makefile.in: Build genconditions; run it to construct
insn-conditions.c; build that and link it into most gen*
programs.
(HOST_SUPPORT, HOST_EARLY_SUPPORT): New variables.
(GEN): Delete, unused.
(STAGESTUFF): Update.
* gencodes.c: (gen_insn): #define CODE_FOR_xxx equal to
CODE_FOR_nothing for all elided patterns.
(main): Tweaked to support this.
* genflags.c (gen_proto): Emit a static inline generator
function here for all elided patterns, which simply returns
NULL_RTX.
(gen_insn): Do not define HAVE_xxx for elided patterns.
(main): Tweaked to support this. No need to forward-declare
struct rtx_def.
* genrecog.c: Do not bother emitting the C test if it's known
to be true at compile time.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55839
138bc75d-0d04-0410-961f-
82ee72b054a4
mrs [Mon, 29 Jul 2002 17:25:30 +0000 (17:25 +0000)]
* config.gcc (target_gtfiles): Initialize, as otherwise cross compilers hosted on
powerpc-apple-darwin6.0 won't even build.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55838
138bc75d-0d04-0410-961f-
82ee72b054a4
neil [Mon, 29 Jul 2002 17:11:10 +0000 (17:11 +0000)]
* cplus-dem.c (PREPEND_BLANK): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55837
138bc75d-0d04-0410-961f-
82ee72b054a4
rearnsha [Mon, 29 Jul 2002 12:41:46 +0000 (12:41 +0000)]
* arm.md (sibcall, sibcall_value): Add RETURN as part of the pattern,
remove clobber of LR.
(sibcall_insn, sibcall_value_insn): Update accordingly.
(sibcall_epilogue): Remove debugging comment from assembler stream.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55836
138bc75d-0d04-0410-961f-
82ee72b054a4
amodra [Mon, 29 Jul 2002 11:45:33 +0000 (11:45 +0000)]
* cp-tree.h: Comment typo fix.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55835
138bc75d-0d04-0410-961f-
82ee72b054a4
rearnsha [Mon, 29 Jul 2002 10:37:25 +0000 (10:37 +0000)]
* spew.c (space_for_token): Allocate zeroed memory for a new token
chunk.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55834
138bc75d-0d04-0410-961f-
82ee72b054a4
gdr [Mon, 29 Jul 2002 08:26:45 +0000 (08:26 +0000)]
* pretty-print.h: Define more macros.
* diagnostic.h (output_formatted_integer): Moved from...
* diagnostic.c: ... here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55833
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Mon, 29 Jul 2002 07:17:07 +0000 (07:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55832
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Mon, 29 Jul 2002 07:17:06 +0000 (07:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55831
138bc75d-0d04-0410-961f-
82ee72b054a4
aj [Mon, 29 Jul 2002 05:31:34 +0000 (05:31 +0000)]
* gcc_release: Update comment.
* snapshot-README: Snapshots are taken from GCC 3.2 branch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55825
138bc75d-0d04-0410-961f-
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mmitchel [Mon, 29 Jul 2002 04:46:45 +0000 (04:46 +0000)]
* gcc_release: Use the 3.2 branch for snapshots.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55824
138bc75d-0d04-0410-961f-
82ee72b054a4
ghazi [Sun, 28 Jul 2002 22:35:21 +0000 (22:35 +0000)]
* stormy16.h (ASM_OUTPUT_SYMBOL_REF): Use ASM_OUTPUT_LABEL_REF.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55822
138bc75d-0d04-0410-961f-
82ee72b054a4
zack [Sun, 28 Jul 2002 18:44:34 +0000 (18:44 +0000)]
* defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two
arguments. Always use ".-symbol" as expression argument.
* doc/tm.texi: Update to match. Document requirement for
".size symbol, .-symbol" to be acceptable to assembler.
* config/elfos.h, config/netbsd-aout.h, config/openbsd.h,
config/arm/elf.h, config/avr/avr.h, config/cris/aout.h,
config/i386/freebsd-aout.h, config/i386/sco5.h,
config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h,
config/xtensa/linux.h: Update uses of ASM_OUTPUT_MEASURED_SIZE.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55820
138bc75d-0d04-0410-961f-
82ee72b054a4
mmitchel [Sun, 28 Jul 2002 16:45:44 +0000 (16:45 +0000)]
Update version number
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55818
138bc75d-0d04-0410-961f-
82ee72b054a4
ghazi [Sun, 28 Jul 2002 13:36:05 +0000 (13:36 +0000)]
* Makefile.in (gengtype-lex.c): Fix error in last change.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55817
138bc75d-0d04-0410-961f-
82ee72b054a4
ghazi [Sun, 28 Jul 2002 13:00:22 +0000 (13:00 +0000)]
* alpha/freebsd.h (TARGET_OS_CPP_BUILTINS): Add missing
backslash.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55816
138bc75d-0d04-0410-961f-
82ee72b054a4
ghazi [Sun, 28 Jul 2002 12:55:13 +0000 (12:55 +0000)]
* Makefile.in (vmsdbgout.o): Depend on function.h.
* vmsdbgout.c: Include function.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55815
138bc75d-0d04-0410-961f-
82ee72b054a4
amodra [Sun, 28 Jul 2002 09:01:09 +0000 (09:01 +0000)]
* prefix.c (update_path): Don't strip single `.' path components
unless stripping a later `..' component. Exit loop as soon as
a valid path is found.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55814
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sun, 28 Jul 2002 07:17:06 +0000 (07:17 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55813
138bc75d-0d04-0410-961f-
82ee72b054a4
sayle [Sun, 28 Jul 2002 05:34:04 +0000 (05:34 +0000)]
* builtins.def [DEF_GCC_BUILTIN]: Require an explicit ATTRS
argument. Mark BUILT_IN_RETURN, BUILT_IN_EH_RETURN,
BUILT_IN_LONGJMP and BUILT_IN_TRAP as noreturn, the ISO C99
floating point unordered comparisons (e.g. __builtin_isgreater)
as const, and leave the remaining GCC_BUILTINs unchanged.
* c-decl.c (builtin_function): No need to explicitly mark
BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
* cp/decl.c (builtin_function_1): No need to explicitly mark
BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55805
138bc75d-0d04-0410-961f-
82ee72b054a4
sayle [Sun, 28 Jul 2002 02:11:05 +0000 (02:11 +0000)]
* Makefile.in: rtlanal.o now depends upon real.h.
* flags.h [flag_signaling_nans]: New flag.
[HONOR_SNANS]: New macro.
* toplev.c [flag_signaling_nans]: Initialize to false.
(f_options): Add processing for "-fsignaling-nans".
(set_fast_math_flags): Clear flag_signaling_nans with -ffast-math.
(process_options): flag_signaling_nans implies flag_trapping_math.
* c-common.c (cb_register_builtins): Define __SUPPORT_SNAN__
when -fsignaling-nans. First step to implementing WG14's N965.
* fold-const.c (fold) [MULT_EXPR]: Conditionalize transforming
1.0 * x into x, and -1.0 * x into -x on !HONOR_SNANS.
[RDIV_EXPR]: Conditionalize x/1.0 into x on !HONOR_SNANS.
* simplify-rtx.c (simplify_relational_operation): Conditionalize
transforming abs(x) < 0.0 into false on !HONOR_SNANS.
* rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions
required by HONOR_SNANS. (may_trap_p): Floating point DIV, MOD,
UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with
-fsignaling_nans. EQ and NE only trap for flag_signaling_nans
not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS).
* doc/invoke.texi: Document new -fsignaling-nans compiler option.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55804
138bc75d-0d04-0410-961f-
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ghazi [Sat, 27 Jul 2002 23:35:11 +0000 (23:35 +0000)]
* Makefile.in (gengtype-lex.c): Work around a bug in flex.
* gengtype-lex.l (YY_USE_PROTOS): Undef.
(YY_DECL): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55803
138bc75d-0d04-0410-961f-
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sayle [Sat, 27 Jul 2002 21:15:39 +0000 (21:15 +0000)]
* cp/decl2.c (cxx_decode_option): Support -fno-builtin-foo.
* doc/invoke.texi: Document that both -fno-builtin-foo and
-fno-builtin are supported by the g++ front-end.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55802
138bc75d-0d04-0410-961f-
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shebs [Sat, 27 Jul 2002 20:54:52 +0000 (20:54 +0000)]
* configure.in: Rename config_gtfiles to target_gtfiles.
* configure: Regenerate.
* doc/gty.texi: Update reference.
* config.gcc (powerpc-*-darwin*): Set target_gtfiles
instead of appending to it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55801
138bc75d-0d04-0410-961f-
82ee72b054a4
gccadmin [Sat, 27 Jul 2002 07:16:57 +0000 (07:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55796
138bc75d-0d04-0410-961f-
82ee72b054a4
aldyh [Sat, 27 Jul 2002 04:12:48 +0000 (04:12 +0000)]
2002-07-25 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (function_arg_advance): SPE vararg
vectors are split into two registers.
(function_arg): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55791
138bc75d-0d04-0410-961f-
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danglin [Sat, 27 Jul 2002 02:31:07 +0000 (02:31 +0000)]
* pa.md (extv): Check predicates before emitting extv_32.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55790
138bc75d-0d04-0410-961f-
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tromey [Sat, 27 Jul 2002 00:53:42 +0000 (00:53 +0000)]
* java/net/Authenticator.java: New version from Classpath.
* java/net/DatagramSocketImpl.java: New version from Classpath.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55789
138bc75d-0d04-0410-961f-
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amodra [Fri, 26 Jul 2002 23:54:28 +0000 (23:54 +0000)]
* configure.host: Add powerpc64*-* entry.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55788
138bc75d-0d04-0410-961f-
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amodra [Fri, 26 Jul 2002 23:46:47 +0000 (23:46 +0000)]
* config/rs6000/rs6000.c (rs6000_traceback_name): New var.
(rs6000_traceback): New var.
(rs6000_override_options): Set rs6000_traceback.
(rs6000_output_function_epilogue): Implement traceback options.
* config/rs6000/rs6000.h (TARGET_OPTIONS): Add "traceback=".
(rs6000_traceback_name): Declare.
* config/rs6000/rs6000.c (output_profile_hook): Don't generate profile
label reference when NO_PROFILE_COUNTERS.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55787
138bc75d-0d04-0410-961f-
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pme [Fri, 26 Jul 2002 20:12:00 +0000 (20:12 +0000)]
2002-07-26 Phil Edwards <pme@gcc.gnu.org>
* libsupc++/new (placement delete): Remove unused paramater names.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55782
138bc75d-0d04-0410-961f-
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jason [Fri, 26 Jul 2002 20:10:43 +0000 (20:10 +0000)]
* function.c (assign_parms): Handle frontend-directed pass by
invisible reference.
cp/
* call.c (build_over_call): Likewise.
(cp_convert_parm_for_inlining): New fn.
(convert_for_arg_passing): New fn.
(convert_default_arg, build_over_call): Use it.
(type_passed_as): New fn.
* pt.c (tsubst_decl): Use it.
* decl2.c (cp_build_parm_decl): New fn.
(build_artificial_parm): Use it.
(start_static_storage_duration_function): Likewise.
* decl.c (start_cleanup_fn, grokdeclarater): Likewise.
(grokparms): Don't mess with DECL_ARG_TYPE.
* typeck.c (convert_arguments): Use convert_for_arg_passing.
* cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING):
Define.
* cp-tree.h: Declare new fns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55781
138bc75d-0d04-0410-961f-
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tromey [Fri, 26 Jul 2002 18:33:44 +0000 (18:33 +0000)]
* java/io/natFileDescriptorPosix.cc: Don't include sys/socket.h or
fcntl.h.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55780
138bc75d-0d04-0410-961f-
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neil [Fri, 26 Jul 2002 16:34:09 +0000 (16:34 +0000)]
* doc/cppopts.texi: Update.
testsuite:
* gcc.dg/cpp/trad/Wunused.c, gcc.dg/cpp/Wunused.c: Add test
for documented behaviour.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55779
138bc75d-0d04-0410-961f-
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neil [Fri, 26 Jul 2002 16:29:31 +0000 (16:29 +0000)]
* cppmacro.c (_cpp_create_definition): Don't attempt redefinition
warnings on assertions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55778
138bc75d-0d04-0410-961f-
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neil [Fri, 26 Jul 2002 16:23:07 +0000 (16:23 +0000)]
* c-common.h (RID_AND, RID_AND_EQ, RID_NOT, RID_NOT_EQ,
RID_OR, RID_OR_EQ, RID_XOR, RID_XOR_EQ, RID_BITAND, RID_BITOR,
RID_COMPL): Remove.
* c-parse.in (rid_to_yy): Similarly.
cp:
* cp-tree.h (flag_operator_names): Remove.
* decl2.c (flag_operator_names): Remove.
(lang_f_options): Remove operator-names.
* lex.c (D_OPNAME): Remove.
(reswords): Remove operator names.
(rid_to_yy): Remove operator names.
(init_reswords): No need to handle D_OPNAME.
* spew.c (read_process_identifier): There are no operator
names.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55777
138bc75d-0d04-0410-961f-
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jason [Fri, 26 Jul 2002 13:45:38 +0000 (13:45 +0000)]
* c-dump.c: Resurrect.
* tree-dump.c: Move C-specific stuff to c-dump.c.
* c-common.h: Declare c_dump_tree.
* c-lang.c (LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN): Define.
* Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o.
(c-dump.o): New rule.
cp/
* dump.c (cp_dump_tree): Call c_dump_tree.
* Make-lang.in (CXX_C_OBJS): Add c-dump.o.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55776
138bc75d-0d04-0410-961f-
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gccadmin [Fri, 26 Jul 2002 07:16:59 +0000 (07:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55775
138bc75d-0d04-0410-961f-
82ee72b054a4
amodra [Fri, 26 Jul 2002 02:47:35 +0000 (02:47 +0000)]
* config/rs6000/rs6000.md: Enable patterns using rlwinm for
PowerPC64. Replace "T" and "S" constraints with "n" when the
predicate will do. Formatting fixes.
(extzvsi_internal2): Use "andi.", "andis." and attr type of "compare"
as for extzvsi_internal1.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55770
138bc75d-0d04-0410-961f-
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sayle [Fri, 26 Jul 2002 02:38:42 +0000 (02:38 +0000)]
* gcc.c-torture/execute/
20020720-1.x: Skip this test on
several targets known to fail.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55769
138bc75d-0d04-0410-961f-
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bkoz [Fri, 26 Jul 2002 01:49:36 +0000 (01:49 +0000)]
2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7216
* include/std/std_istream.h (basic_iostream): Add typedefs for
char_type, int_type, pos_type, off_type, and traits_type.
* testsuite/27_io/iostream.cc (test01): Add typedef tests.
* testsuite/27_io/istream.cc: Same.
* testsuite/27_io/ostream.cc: Same.
* testsuite/27_io/filebuf.cc: Same.
* testsuite/27_io/stringbuf.cc: Replace content, move to...
* testsuite/27_io/stringbuf_members.cc: ...here.
* testsuite/27_io/streambuf.cc: Replace content, move to...
* testsuite/27_io/streambuf_members.cc: ...here.
* testsuite/27_io/stringstream.cc: Replace content, move to...
* testsuite/27_io/stringstream_members.cc: ...here.
* testsuite/27_io/ios.cc: New file.
* testsuite/27_io/fstream.cc: New file.
* testsuite/27_io/ifstream.cc: New file.
* testsuite/27_io/ofstream.cc: New file.
* testsuite/27_io/istringstream.cc: New file.
* testsuite/27_io/ostringstream.cc: New file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55767
138bc75d-0d04-0410-961f-
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bkoz [Thu, 25 Jul 2002 23:20:49 +0000 (23:20 +0000)]
2002-07-25 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/7220
* include/bits/istream.tcc (istream::ignore): Don't extract on
zero.
* testsuite/27_io/istream_unformatted.cc (test10): Add.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55763
138bc75d-0d04-0410-961f-
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neil [Thu, 25 Jul 2002 21:21:37 +0000 (21:21 +0000)]
* dwarfout.c (VERSION_ASM_OP, DERIV_BEGIN_LABEL_FMT,
DERIV_END_LABEL_FMT): Remove.
(SL_BEGIN_LABEL_FMT, SL_END_LABEL_FMT): Move.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55762
138bc75d-0d04-0410-961f-
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neil [Thu, 25 Jul 2002 21:18:24 +0000 (21:18 +0000)]
* objc/objc-act.c (UTAG_STATICS, UTAG_PROTOCOL_LIST, USERTYPE):
Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55761
138bc75d-0d04-0410-961f-
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neil [Thu, 25 Jul 2002 21:13:36 +0000 (21:13 +0000)]
cp:
* error.c (print_whitespace): Remove.
* g++spec.c (LIBUNWIND): Move.
* mangle.c (mangled_position, write_signed_number): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55760
138bc75d-0d04-0410-961f-
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neil [Thu, 25 Jul 2002 21:10:59 +0000 (21:10 +0000)]
* Missed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55759
138bc75d-0d04-0410-961f-
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shebs [Thu, 25 Jul 2002 21:00:10 +0000 (21:00 +0000)]
* config/rs6000/rs6000.c (rs6000_emit_prologue): Remove unused
local var dwarfp.
(output_compiler_stub): Remove unused locals.
(output_call): Always initialize line number.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55758
138bc75d-0d04-0410-961f-
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amylaar [Thu, 25 Jul 2002 19:38:54 +0000 (19:38 +0000)]
* sh.h (LOAD_EXTEND_OP): QImode zero-extends on SHmedia.
* sh.md (truncdiqi2, movqi_media): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55757
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toon [Thu, 25 Jul 2002 19:00:06 +0000 (19:00 +0000)]
2002-07-25 Toon Moene <toon@moene.indiv.nluug.nl>
* news.texi: Document better handling of (no-)alias
information of dummy arguments and induction variables
on loop unrolling.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55756
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neil [Thu, 25 Jul 2002 18:57:31 +0000 (18:57 +0000)]
* collect2.c (SYMBOL__MAIN): Remove.
* gcse.c (obstack_chunk_alloc): Remove.
(gcse_alloc): Fix to count allocated bytes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55755
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neil [Thu, 25 Jul 2002 18:48:42 +0000 (18:48 +0000)]
* gcc.c (TARGET_EXECUTABLE_SUFFIX): Only used if
HAVE_TARGET_EXECUTABLE_SUFFIX.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55754
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amylaar [Thu, 25 Jul 2002 18:00:38 +0000 (18:00 +0000)]
* rtl.h (mem_attrs): Spell out more clearly the roles of ALIGN,
SIZE, EXPR and OFFSET.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55753
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rth [Thu, 25 Jul 2002 17:33:43 +0000 (17:33 +0000)]
* emit-rtl.c (set_mem_attributes): Fix size and alignment thinkos
in ARRAY_REF of DECL_P case.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55752
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gerald [Thu, 25 Jul 2002 14:34:56 +0000 (14:34 +0000)]
* gennews (files): Add proper files for the GCC 3.1 release series.
Simplify and reformat introductory wording.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55750
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rsandifo [Thu, 25 Jul 2002 10:16:00 +0000 (10:16 +0000)]
* doc/invoke.texi: Document -mabi=meabi, and expand on the EABI
description. Document -mips32, -mips64, and the associated -march
values. Describe the "mipsN" arguments to -march. Say that the
-mipsN options are equivalent to -march. Reword the description
of default type sizes.
* toplev.h (target_flags_explicit): Declare.
* toplev.c (target_flags_explicit): New var.
(set_target_switch): Update target_flags_explicit.
* config/mips/abi64.h (SUBTARGET_TARGET_OPTIONS): Undefine.
* config/mips/elf64.h (MIPS_ISA_DEFAULT): Undefine.
* config/mips/iris6.h (SUBTARGET_ASM_SPEC): -mabi=64 implies -mips3.
* config/mips/isa3264.h (MIPS_ENABLE_EMBEDDED_O32): Undefine.
* config/mips/mips.h (mips_cpu_info): New struct.
(mips_cpu_string, mips_explicit_type_size_string): Remove.
(mips_cpu_info_table, mips_arch_info, mips_tune_info): Declare.
(MIPS_CPP_SET_PROCESSOR): New macro.
(TARGET_CPP_BUILTINS): Declare a macro for each supported processor.
Define _MIPS_ARCH and _MIPS_TUNE.
(MIPS_ISA_DEFAULT): Don't provide a default value. Instead...
(MIPS_CPU_STRING_DEFAULT): Set to "from-abi" if neither it nor
MIPS_ISA_DEFAULT were already defined.
(MULTILIB_DEFAULTS): Add MULTILIB_ABI_DEFAULT.
(TARGET_OPTIONS): Remove -mcpu and -mexplicit-type-size.
(ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New.
(GAS_ASM_SPEC): Remove -march, -mcpu, -mgp* and -mabi rules.
(ABI_GAS_ASM_SPEC): Remove.
(MULTILIB_ABI_DEFAULT, ASM_ABI_DEFAULT_SPEC): New macros.
(ASM_SPEC): Add -mgp32, -mgp64, -march, -mabi=eabi and -mabi=o64.
Invoke %(asm_abi_default_spec) if no ABI was specified.
(CC1_SPEC): Remove ISA -> register-size rules.
(EXTRA_SPECS): Remove abi_gas_asm_spec. Add asm_abi_default_spec.
* config/mips/mips.c (mips_arch_info, mips_tune_info): New vars.
(mips_cpu_string, mips_explicit_type_size_string): Remove.
(mips_cpu_info_table): New array.
(mips_set_architecture, mips_set_tune): New fns.
(override_options): Rework to make -mipsN equivalent to -march.
Detect more erroneous cases, including those removed from CC1_SPEC.
Don't change the ABI based on architecture, or vice versa.
Unify logic with GAS.
(mips_asm_file_start): Get architecture name from mips_arch_info.
(mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
(mips_parse_cpu): Take the name of the option as argument. Handle
'from-abi'. Raise an error if the option is wrong.
(mips_cpu_info_from_isa): New fn.
[gcc/testsuite]
* gcc.dg/mips-args-[123].c: New tests.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55747
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