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Author SHA1 Message Date
Andrew Haley
7f720bdbd4 gcjwebplugin.cc: Cope with the changed header file format. 
2009-02-05  Andrew Haley  <aph@redhat.com>

	* native/plugin/gcjwebplugin.cc: Cope with the changed header file
	format.  https://bugzilla.mozilla.org/show_bug.cgi?id=455458
	(GCJ_GetJavaClass): Likewise.
	(NP_Initialize): Likewise.

From-SVN: r144203
 2009-02-16 15:33:46 +00:00
Hariharan Sandanagobalane
68e53db04b picochip.md (lea_add): Allow any nonimmediate in the lea_add. 
* config/picochip/picochip.md (lea_add): Allow any nonimmediate
        in the lea_add. Reload eventually constraints it properly.
        * config/picochip/constraints.md : Remove the target constraint
        "b", since it is not needed anymore.

From-SVN: r144202
 2009-02-16 13:46:51 +00:00
Jakub Jelinek
09e361bbde gthr-dce.h: Uglify function parameter and local variable names. 
* gthr-dce.h: Uglify function parameter and local variable names.
	* gthr-gnat.h: Likewise.
	* gthr-mipssde.h: Likewise.
	* gthr-nks.h: Likewise.
	* gthr-posix95.h: Likewise.
	* gthr-posix.h: Likewise.
	* gthr-rtems.h: Likewise.
	* gthr-single.h: Likewise.
	* gthr-solaris.h: Likewise.
	* gthr-tpf.h: Likewise.
	* gthr-vxworks.h: Likewise.
	* gthr-win32.h: Likewise.

From-SVN: r144201
 2009-02-16 13:19:34 +01:00
Eric Botcazou
70f5fc7c74 * gcc-interface/deftarg.c: Remove. 
From-SVN: r144199
 2009-02-16 12:11:20 +00:00
GCC Administrator
9b7235647f Daily bump. 
From-SVN: r144196
 2009-02-16 00:16:49 +00:00
H.J. Lu
47f5a48f4a re PR rtl-optimization/39196 (ICE in copyprop_hardreg_forward_1, at regrename.c:1603 during libjava compile) 
2009-02-15  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39196
	* config/i386/i386.md: Restrict the new peephole2 to move
	between MMX/SSE registers.

From-SVN: r144191
 2009-02-15 12:12:41 -08:00
Paolo Carlini
bbcac3becb re PR libstdc++/39168 (Incorrect interpretation of CHAR_MAX inside grouping string in monetary and numeric facets.) 
2009-02-15  Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/39168
	* src/locale_facets.cc (__verify_grouping(const char*, size_t,
	const string&)): Also check that the value != CHAR_MAX.
	* include/bits/locale_facets.tcc (__numpunct_cache<>::
	_M_cache(const locale&), __add_grouping(_CharT*, _CharT,
	const char*, size_t, const _CharT*, const _CharT*)): Likewise.
	* include/bits/locale_facets_nonio.tcc (__moneypunct_cache<>::
	_M_cache(const locale&)): Likewise.
	* testsuite/22_locale/money_put/put/wchar_t/39168.cc: New.
	* testsuite/22_locale/money_put/put/char/39168.cc: Likewise.
	* testsuite/22_locale/money_get/get/wchar_t/39168.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/39168.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/39168.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/39168.cc: Likewise.

From-SVN: r144190
 2009-02-15 16:47:57 +00:00
Richard Guenther
68c9ab451b revert: configure.ac: Enable LFS. 
Revert
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144189
 2009-02-15 11:11:13 +00:00
Uros Bizjak
e2721e12cf w_prof_single_str_global.c: Mask return value. 
* gcc.dg/struct/w_prof_single_str_global.c: Mask return value.

From-SVN: r144187
 2009-02-15 09:07:17 +01:00
GCC Administrator
ee38f2a25d Daily bump. 
From-SVN: r144185
 2009-02-15 00:16:53 +00:00
Ulrich Weigand
d78155547a spu_internals.h (spu_sr, [...]): Define. 
ChangeLog:

	* config/spu/spu_internals.h (spu_sr, spu_sra, spu_srqw,
	spu_srqwbyte, spu_srqwbytebc): Define.
	* config/spu/spu-builtins.def (spu_sr, spu_sra, spu_srqw,
	spu_srqwbyte, spu_srqwbytebc): New overloaded builtins.
	* config/spu/spu.md ("shrqbybi_<mode>", "shrqbi_<mode>",
	"shrqby_<mode>"): New insn-and-split patterns.
	* config/spu/spu.c (expand_builtin_args): Determine and return
	number of operands using spu_builtin_description data.
	(spu_expand_builtin_1): Use it.

testsuite/ChangeLog:

	* gcc.target/spu/intrinsics-sr.c: New test.

From-SVN: r144178
 2009-02-14 01:32:17 +00:00
GCC Administrator
64cfbcc3cf Daily bump. 
From-SVN: r144176
 2009-02-14 00:16:49 +00:00
Chris Fairles
626dda69bc thread (_Impl_base): Move _M_id out and into ... 
2009-02-13  Chris Fairles  <cfairles@gcc.gnu.org>
	    Benjamin Kosnik  <bkoz@redhat.com>

	* include/std/thread (_Impl_base): Move _M_id out and into ...
	(thread): ...here. Call _M_make_routine in body of constructors.
	Adjust data member usage to reflect changes.
	(_M_make_routine): From _M_make_shared_data.
	(_M_start_thread): Add __shared_base_type argument.
	* src/thread.cc: Fixups for above.
	* config/abi/pre/gnu.ver: Adjust exports.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Enable.
	* testsuite/30_threads/thread/cons/assign_neg.cc: Adjust line numbers.
	* testsuite/30_threads/thread/cons/copy_neg.cc: Same.


Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com>

From-SVN: r144171
 2009-02-13 23:08:50 +00:00
Mikael Morin
2d05f84dc4 re PR fortran/38259 (Add version number to .mod file) 
2009-02-13  Mikael Morin  <mikael.morin@tele2.fr>

        PR fortran/38259
        * module.c (gfc_dump_module,gfc_use_module): Add module
        version number.

From-SVN: r144169
 2009-02-13 23:16:20 +01:00
Steve Ellcey
c208436c7b re PR target/38056 (Missed tail calls on ia64) 
PR target/38056
	* config/ia64/ia64.c (ia64_function_ok_for_sibcall): Check
	TARGET_CONST_GP.
	* gcc.target/ia64/sibcall-opt-1.c: New test.
	* gcc.target/ia64/sibcall-opt-2.c: New test.

From-SVN: r144168
 2009-02-13 21:59:32 +00:00
Paul Thomas
686c82b505 re PR fortran/36703 (ICE (segfault) in reduce_binary0 (arith.c:1778)) 
2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36703
	PR fortran/36528
	* trans-expr.c (gfc_conv_function_val): Stabilize Cray-pointer
	function references to ensure that a valid expression is used.
	(gfc_conv_function_call): Pass Cray pointers to procedures.

2009-02-13  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/36528
	* gfortran.dg/cray_pointers_8.f90: New test.

	PR fortran/36703
	* gfortran.dg/cray_pointers_9.f90: New test.

From-SVN: r144164
 2009-02-13 21:12:34 +00:00
Jason Merrill
da964feac4 re PR c++/39070 (ICE with typeof() (... and __decltype)) 
PR c++/39070
        * semantics.c (finish_call_expr): Change koenig_p parm to int.
        If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
        * cp-tree.h: Adjust prototype.
        * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.

From-SVN: r144161
 2009-02-13 14:14:07 -05:00
H.J. Lu
c2e7ba7e3a re PR target/39149 (Typo in i386.c) 
2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39149
	* config/i386/i386.c (override_options): Correct warning
	messages for -malign-loops,  -malign-jumps and
	-malign-functions.

From-SVN: r144160
 2009-02-13 09:48:20 -08:00
H.J. Lu
72f4e3a7f7 re PR target/39152 (Revision 144098 breaks 416.gamess in SPEC CPU 2006) 
gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* config/i386/i386.md: Restrict the new peephole2 to move
	between the general purpose registers.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* gfortran.dg/gomp/pr39152.f90: New.

From-SVN: r144158
 2009-02-13 06:37:11 -08:00
H.J. Lu
53f648e2a4 re PR target/39162 (Gcc doesn't warn __m256 when -mavx isn't used) 
gcc/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39162
	* config/i386/i386.c (type_natural_mode): Add a new argument.
	Return the original mode and warn ABI change if vector size
	is 32byte.
	(function_arg_advance): Updated.
	(function_arg): Likewise.
	(ix86_function_value): Likewise.
	(ix86_return_in_memory): Likewise.
	(ix86_sol10_return_in_memory): Likewise.
	(ix86_gimplify_va_arg): Likewise.
	(function_arg_32): Don't warn ABX ABI change here.
	(function_arg_64): Likewise.

gcc/testsuite/

2009-02-13  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39162
	* gcc.target/i386/pr39162.c: New.

From-SVN: r144157
 2009-02-13 06:34:00 -08:00
Joseph Myers
df20009b99 * zh_CN.po: Update. 
From-SVN: r144156
 2009-02-13 13:21:34 +00:00
Bernd Schmidt
dd2139e7db bfin.c (find_prev_insn_start): New function. 
* config/bfin/bfin.c (find_prev_insn_start): New function.
	(bfin_optimize_loop): Use it in some cases instead of PREV_INSN.
	(find_next_insn_start): Move.

From-SVN: r144153
 2009-02-13 11:41:22 +00:00
Bernd Schmidt
b1c92d54c4 loop-iv.c (implies_p): In the final case, test that operands 0 of the two comparisons match. 
* loop-iv.c (implies_p): In the final case, test that operands 0
	of the two comparisons match.

From-SVN: r144152
 2009-02-13 11:35:47 +00:00
Richard Guenther
601b3e1ab1 configure.ac: Enable LFS. 
2009-02-13  Richard Guenther  <rguenther@suse.de>

	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

	libcpp/
	* configure.ac: Enable LFS.
	* configure: Re-generate.
	* config.in: Likewise.

From-SVN: r144151
 2009-02-13 10:52:08 +00:00
Joseph Myers
f007042e20 re PR c/35444 (ICE with invalid function declaration) 
PR c/35444
	* c-parser.c (c_parser_parms_list_declarator): Discard pending
	sizes on syntax error after some arguments have been parsed.

testsuite:
	* gcc.dg/noncompile/pr35444-1.c, gcc.dg/noncompile/pr35444-2.c:
	New tests.

From-SVN: r144149
 2009-02-13 01:00:24 +00:00
Benjamin Kosnik
f3eb9681f0 all.h (compare_type_to_native_type_sizes): To... 
2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
	(compare_type_to_native_type): ...this, add alignment check.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Modify as above.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Same.

	* testsuite/30_threads/thread/cons/1.cc: Add comments.
	* testsuite/30_threads/thread/cons/2.cc: Same.
	* testsuite/30_threads/thread/cons/3.cc: Same.
	* testsuite/30_threads/thread/cons/4.cc: Same.
	* testsuite/30_threads/thread/cons/5.cc: Same.
	* testsuite/30_threads/thread/cons/6.cc: Same.
	* testsuite/30_threads/thread/cons/7.cc: Same.
	* testsuite/30_threads/thread/cons/8.cc: Same.

	* testsuite/30_threads/thread/cons/9.cc: New.
	* testsuite/30_threads/thread/cons/moveable.cc: New.

	* src/condition_variable.cc: Clean up whitespace.
	* include/std/condition_variable: Same.

From-SVN: r144147
 2009-02-13 00:25:16 +00:00
GCC Administrator
49547707b8 Daily bump. 
From-SVN: r144145
 2009-02-13 00:16:39 +00:00
Benjamin Kosnik
d5cf20212b all.h (compare_type_to_native_type_sizes): To... 
2009-02-12  Benjamin Kosnik  <bkoz@redhat.com>

	* testsuite/util/thread/all.h (compare_type_to_native_type_sizes): To...
	(compare_type_to_native_type): ...this, add alignment check.
	* testsuite/30_threads/condition_variable_any/native_handle/
	typesizes.cc: Modify as above.
	* testsuite/30_threads/mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/timed_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/thread/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/recursive_mutex/native_handle/typesizes.cc: Same.
	* testsuite/30_threads/condition_variable/native_handle/
	typesizes.cc: Same.
	* testsuite/30_threads/recursive_timed_mutex/native_handle/
	typesizes.cc: Same.

	* testsuite/30_threads/thread/cons/1.cc: Add comments.
	* testsuite/30_threads/thread/cons/2.cc: Same.
	* testsuite/30_threads/thread/cons/3.cc: Same.
	* testsuite/30_threads/thread/cons/4.cc: Same.
	* testsuite/30_threads/thread/cons/5.cc: Same.
	* testsuite/30_threads/thread/cons/6.cc: Same.
	* testsuite/30_threads/thread/cons/7.cc: Same.
	* testsuite/30_threads/thread/cons/8.cc: Same.

	* testsuite/30_threads/thread/cons/9.cc: New.
	* testsuite/30_threads/thread/cons/moveable.cc: New.

	* src/condition_variable.cc: Clean up whitespace.
	* include/std/condition_variable: Same.

From-SVN: r144142
 2009-02-13 00:14:42 +00:00
Jason Merrill
ed7284dd13 re PR c++/38950 (ICE: deducing function template arguments for array type.) 
PR c++/38950
        * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.

From-SVN: r144139
 2009-02-12 17:40:37 -05:00
Uros Bizjak
ba18104976 config.host (ia64*-*-linux*): Add t-softfp to tmake_file. 
* config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
	* config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.

From-SVN: r144138
 2009-02-12 23:03:44 +01:00
Jakub Jelinek
3f238e8b6f * doc/invoke.texi (-fira): Remove. 
From-SVN: r144137
 2009-02-12 22:28:00 +01:00
H.J. Lu
328e13b7d2 caller-save.c: Replace regclass.c with reginfo.c in comments. 
2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* caller-save.c: Replace regclass.c with reginfo.c in comments.
	* recog.c: Likewise.
	* rtl.h: Likewise.

From-SVN: r144135
 2009-02-12 10:32:16 -08:00
Uros Bizjak
94af6686cc fp-int-convert-float128-timode.c: Do not check for lp64 in "dg-do run" directive. 
* gcc.dg/torture/fp-int-convert-float128-timode.c: Do not check
	for lp64 in "dg-do run" directive.  Remove dg-xfail-if directive.
	* gcc.dg/torture/fp-int-convert-timode.c: Remove xfail directive.

From-SVN: r144134
 2009-02-12 18:33:18 +01:00
H.J. Lu
c252db2030 longlong.h (sub_ddmmss): New for ia64. 
gcc/

2009-02-12  Uros Bizjak  <ubizjak@gmail.com>

	* longlong.h (sub_ddmmss): New for ia64. Ported from GMP 4.2.
	(umul_ppmm): Likewise.
	(count_leading_zeros): Likewise.
	(count_trailing_zeros): Likewise.
	(UMUL_TIME): Likewise.

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config.gcc: Add ia64/t-fprules-softfp soft-fp/t-softfp to
	tmake_file for ia64*-*-linux*.

	* config/ia64/ia64.c (ia64_soft_fp_init_libfuncs): New.
	(ia64_expand_compare): Use HPUX library for TFmode only for
	HPUX.
	(ia64_builtins): Add IA64_BUILTIN_COPYSIGNQ, IA64_BUILTIN_FABSQ
	and IA64_BUILTIN_INFQ.
	(ia64_init_builtins): Initialize __builtin_infq,
	__builtin_fabsq and __builtin_copysignq if not HPUX.
	(ia64_expand_builtin): Handle IA64_BUILTIN_COPYSIGNQ,
	IA64_BUILTIN_FABSQ and IA64_BUILTIN_INFQ.

	* config/ia64/lib1funcs.asm (__divtf3): Define only if
	SHARED is defined.
	(__fixtfti): Likewise.
	(__fixunstfti): Likewise.
	(__floattitf): Likewise.

	* config/ia64/libgcc-glibc.ver: New.
	* config/ia64/t-fprules-softfp: Likewise.
	* config/ia64/sfp-machine.h: Likewise.

	* config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): New.
	(LIBGCC2_TF_CEXT): Likewise.
	(TF_SIZE): Likewise.
	(TARGET_INIT_LIBFUNCS): Likewise.

	* config/ia64/t-glibc: Add $(srcdir)/config/ia64/libgcc-glibc.ver
	to SHLIB_MAPFILES.

libgcc/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config.host: Add ia64/t-fprules-softfp ia64/t-softfp-compat
	to tmake_file for ia64*-*-linux*.

	* Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.

	* config/ia64/__divxf3.asm: New.
	* config/ia64/_fixtfdi.asm: Likewise.
	* config/ia64/_fixunstfdi.asm: Likewise.
	* config/ia64/_floatditf.asm: Likewise.
	* config/ia64/t-fprules-softfp: Likewise.
	* config/ia64/t-softfp-compat: Likewise.
	* config/ia64/tf-signs.c: Likewise.

From-SVN: r144130
 2009-02-12 08:30:53 -08:00
H.J. Lu
0ce6dcfa37 Mention PR target/38824 in ChangeLog entries. 
From-SVN: r144129
 2009-02-12 07:45:20 -08:00
H.J. Lu
f13eae6a01 i386.c (construct_container): Rewrite processing BLKmode with X86_64_SSE_CLASS. 
2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386.c (construct_container): Rewrite processing
	BLKmode with X86_64_SSE_CLASS.

From-SVN: r144128
 2009-02-12 06:42:20 -08:00
H.J. Lu
552af63412 defaulted9.C: Compile with "-std=c++0x -fno-inline". 
2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	* g++.dg/cpp0x/defaulted9.C: Compile with "-std=c++0x -fno-inline".

From-SVN: r144127
 2009-02-12 06:17:17 -08:00
H.J. Lu
12019aec3d re PR target/39152 (Revision 144098 breaks 416.gamess in SPEC CPU 2006) 
gcc/

2009-02-12  Paolo Bonzini  <bonzini@gnu.org>

	PR target/39152
	* config/i386/i386.md: Replace simplify_replace_rtx with
	replace_rtx in the new peephole2.

gcc/testsuite/

2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/39152
	* gfortran.dg/pr39152.f: New.

From-SVN: r144126
 2009-02-12 06:04:20 -08:00
Nathan Sidwell
28c11eb39b invoke.texi (Optimize Options): Stop claiming inlining and loop unrolling do not happen at -O2. 
* doc/invoke.texi (Optimize Options): Stop claiming inlining and
	loop unrolling do not happen at -O2.

From-SVN: r144123
 2009-02-12 10:57:59 +00:00
Michael Matz
c7b94907e4 * gcc.c (ASM_DEBUG_SPEC): Check for -g0. 
From-SVN: r144122
 2009-02-12 08:49:08 +00:00
Jakub Jelinek
61e9896759 dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die for -g3. 
* dwarf2out.c (dwarf2out_finish): Force output of comp_unit_die
	for -g3.

From-SVN: r144121
 2009-02-12 09:42:57 +01:00
Ben Elliston
a2a237b534 rs6000.md (allocate_stack): Use _stack form of patterns when updating the back chain. 
* config/rs6000/rs6000.md (allocate_stack): Use _stack form of
	patterns when updating the back chain.  Missed in the 2009-02-10
	change.

From-SVN: r144120
 2009-02-12 15:37:09 +11:00
Jason Merrill
bff54b1987 re PR c++/39153 (virtual default dtor not defined) 
PR c++/39153
        * decl2.c (cp_write_global_declarations):
        Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.

From-SVN: r144119
 2009-02-11 21:01:07 -05:00
GCC Administrator
c8619fe964 Daily bump. 
From-SVN: r144117
 2009-02-12 00:16:44 +00:00
Janis Johnson
853eda8dac extend.texi (Decimal Floating Types): Update identifier of draft TR and list of missing support. 
* doc/extend.texi (Decimal Floating Types): Update identifier of
	draft TR and list of missing support.

From-SVN: r144114
 2009-02-12 00:04:19 +00:00
Jason Merrill
fd97a96a10 re PR c++/30111 (Value-initialization of POD base class doesn't initialize members) 
PR c++/30111
        * init.c (build_value_init_noctor): Split out from...
        (build_value_init): ...here.
        (expand_aggr_init_1): Handle value-initialization.
        * cp-tree.h: Add declaration.
        * class.c (type_has_user_provided_constructor):
        Handle non-class arguments.

From-SVN: r144112
 2009-02-11 17:38:37 -05:00
Jakub Jelinek
3ad6b2669b re PR middle-end/39154 (Miscompilation of VLAs in nested parallel regions) 
PR middle-end/39154
	* gimplify.c (omp_notice_variable): If adding GOVD_SEEN
	bit to variable length decl's flags, add it also to its
	pointer replacement variable.

	* testsuite/libgomp.c/pr39154.c: New test.

From-SVN: r144111
 2009-02-11 22:57:52 +01:00
Uros Bizjak
b058b75355 re PR target/39118 (x86_64 red zone violation) 
PR target/39118
	* config/i386/i386.md (UNSPEC_MEMORY_BLOCKAGE): New constant.
	(memory_blockage): New expander.
	(*memory_blockage): New insn pattern.
	* config/i386/i386.c (ix86_expand_prologue): Use memory_blockage
	instead of general blockage at the end of function prologue when
	frame pointer is used to access red zone area.  Do not emit blockage
	when profiling, it is emitted in generic code.
	(ix86_expand_epilogue): Emit memory_blockage at the beginning of
	function epilogue when frame pointer is used to access red zone area.

From-SVN: r144100
 2009-02-11 12:43:24 +01:00
Kai Tietz
3a24ac1d39 mh-cygwin (LDFLAGS): Add linker option to increase stack limit up to 8MB. 
2009-02-11  Kai Tietz  <kai.tietz@onevision.com>

        * mh-cygwin (LDFLAGS): Add linker option to increase stack limit
        up to 8MB.

From-SVN: r144099
 2009-02-11 11:50:50 +01:00
Paolo Bonzini
bab64f23e9 i386.md: Add two new peephole2 to avoid mov followed by arithmetic with memory operands. 
gcc:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

	* config/i386/i386.md: Add two new peephole2 to avoid mov followed
	by arithmetic with memory operands.
	* config/i386/predicates.md (commutative_operator): New.

gcc/testsuite:
2009-02-06  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.target/i386/pr38824.c: New testcase.

From-SVN: r144098
 2009-02-11 08:56:41 +00:00