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Sergey Grechanik
0d9439b07c sel-sched-ir.c (get_seqno_of_a_pred): Rename to get_seqno_for_a_jump. 
2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

	* sel-sched-ir.c (get_seqno_of_a_pred): Rename to
	get_seqno_for_a_jump.  Update the caller.
	(get_seqno_by_succs): New.  Use it ...
	(get_seqno_for_a_jump): ... here to find a seqno if looking at
	predecessors was not sufficient.
	(get_seqno_by_preds): Include head in iteration range, exclude insn.

From-SVN: r177656
 2011-08-11 15:50:27 +04:00
Dmitry Melnik
5c416724e0 sel-sched-ir.c (invalidate_av_set): Remove the assert. 
2011-08-11  Dmitry Melnik  <dm@ispras.ru>

	* sel-sched-ir.c (invalidate_av_set): Remove the assert.

From-SVN: r177655
 2011-08-11 15:49:16 +04:00
Sergey Grechanik
cf3d58240b sel-sched-ir.h (register_unavailable_p): Declare. 
2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

	* sel-sched-ir.h (register_unavailable_p): Declare.
	* sel-sched-ir.c (register_unavailable_p): New.  Use it...
	(set_unavailable_target_for_expr): ... here to properly test
	availability of a register.
	(speculate_expr): Ditto.
	* sel-sched.c (substitute_reg_in_expr): Ditto.
	(av_set_could_be_blocked_by_bookkeeping_p): Ditto.

From-SVN: r177654
 2011-08-11 15:48:07 +04:00
Sergey Grechanik
944499ed6b sel-sched.c (verify_target_availability): Fix usage of hard_regno_nregs. 
2011-08-11  Sergey Grechanik  <mouseentity@ispras.ru>

	* sel-sched.c (verify_target_availability): Fix usage of
	hard_regno_nregs.

From-SVN: r177653
 2011-08-11 15:42:43 +04:00
Dmitry Melnik
6bf2d15641 sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of recognized by cannot_copy_insn_p hook and volatile instructions. 
2011-08-11  Dmitry Melnik  <dm@ispras.ru>

	* sel-sched-ir.c (init_global_and_expr_for_insn): Forbid copying of
	recognized by cannot_copy_insn_p hook and volatile instructions.

From-SVN: r177652
 2011-08-11 15:41:27 +04:00
Dmitry Melnik
bf3a40e953 sel-sched-ir.c (merge_expr_data): Take maximum spec. 
2011-08-11  Dmitry Melnik  <dm@ispras.ru>

	* sel-sched-ir.c (merge_expr_data): Take maximum spec.

From-SVN: r177651
 2011-08-11 15:40:07 +04:00
Martin Jambor
f82d1a94ec lto.c (uniquify_nodes): Use main variant's BINFO too. 
2011-08-11  Martin Jambor  <mjambor@suse.cz>

lto/
	* lto.c (uniquify_nodes): Use main variant's BINFO too.

From-SVN: r177650
 2011-08-11 12:09:43 +02:00
Richard Sandiford
f9bf5a8e96 md.texi (define_bypass): Say that the instruction names can be filename-style globs. 
gcc/
	* doc/md.texi (define_bypass): Say that the instruction names can
	be filename-style globs.
	* Makefile.in (FNMATCH_H): Define.
	(build/genattrtab.o, build/genautomata.o): Depend on $(FNMATCH_H).
	* genattrtab.c: Include fnmatch.h.
	(bypass_list): Change field name from "insn" to "pattern".
	(gen_bypass_1): Update accordingly.
	(process_bypasses): Use fnmatch to check for matches between
	insn reservations and define_bypasses.
	* genautomata.c: Include fnmatch.h.
	(bypass_decl): Rename in_insn_name and out_insn_name to in_pattern
	and out_pattern respectively.
	(gen_bypass, insert_bypass): Update accordingly.
	(for_each_matching_insn, process_bypass_2, process_bypass_1)
	(process_bypass): New functions.
	(process_decls): Use process_bypass.  Update after field name changes.

From-SVN: r177649
 2011-08-11 08:25:41 +00:00
Georg-Johann Lay
7ece388150 re PR target/49687 ([avr] Missed optimization for widening MUL) 
PR target/49687
	* config/avr/avr.md (smulqi3_highpart): New insn.
	(umulqi3_highpart): New insn.
	(*subqi3.ashiftrt7): New insn.
	(smulhi3_highpart): New expander.
	(umulhi3_highpart): Nex expander.
	(*smulhi3_highpart_call): New insn.
	(*umulhi3_highpart_call): New insn.
	(extend_u): New code attribute.
	(extend_prefix): Rename code attribute to extend_su.
	* config/avr/avr.c (avr_rtx_costs): Report costs of highpart of
	widening QI/HI multiply.

From-SVN: r177648
 2011-08-11 07:50:37 +00:00
Ira Rosen
fb2c2b1672 re PR tree-optimization/50039 (Segfault in vect_operation_fits_smaller_type()) 
PR tree-optimization/50039
        * tree-vect-patterns.c (vect_operation_fits_smaller_type): Check
        that DEF_STMT has a stmt_vec_info.

From-SVN: r177647
 2011-08-11 05:43:14 +00:00
GCC Administrator
7746e0a16c Daily bump. 
From-SVN: r177642
 2011-08-11 00:18:36 +00:00
H.J. Lu
2561061945 Initialize src3 with random value. 
2011-08-10  H.J. Lu  <hongjiu.lu@intel.com>

	* gcc.target/i386/sse4_1-blendps-2.c: Include <stdlib.h>.
	(sse4_1_test): Initialize src3 with random value.

From-SVN: r177628
 2011-08-10 08:38:18 -07:00
Richard Guenther
b126811e7d tree.h (can_trust_pointer_alignment): Remove. 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	* tree.h (can_trust_pointer_alignment): Remove.
	* builtins.c (can_trust_pointer_alignment): Remove.

	cp/
	* call.c (build_over_call): Call memcpy unconditionally.

From-SVN: r177625
 2011-08-10 15:08:14 +00:00
Artjoms Sinkarovs
0e3a99ae91 c-typeck.c (scalar_to_vector): New function. 
2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>

	* c-typeck.c (scalar_to_vector): New function. Try scalar to
	vector conversion.
	(stv_conv): New enum for scalar_to_vector return type.
	(build_binary_op): Adjust.
	* doc/extend.texi: Description of scalar to vector expansion.

	c-family/
	* c-common.c (unsafe_conversion_p): New function. Check if it is
	unsafe to convert an expression to the type.
	(conversion_warning): Adjust, use unsafe_conversion_p.
	* c-common.h (unsafe_conversion_p): New function declaration.

	testsuite/
	* gcc.c-torture/execute/scal-to-vec1.c: New test.
	* gcc.c-torture/execute/scal-to-vec2.c: New test.
	* gcc.c-torture/execute/scal-to-vec3.c: New test.
	* gcc.dg/scal-to-vec1.c: New test.
	* gcc.dg/scal-to-vec2.c: New test.

From-SVN: r177622
 2011-08-10 14:44:02 +00:00
Richard Guenther
0eb778344e tree.h (get_pointer_alignment): Remove max-align argument. 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	* tree.h (get_pointer_alignment): Remove max-align argument.
	(get_object_alignment): Likewise.
	* builtins.c (get_object_alignment_1): Adjust.
	(get_object_alignment): Remove max-align argument.
	(get_pointer_alignment): Likewise.
	(expand_builtin_strlen): Adjust.
	(expand_builtin_memcpy): Likewise.
	(expand_builtin_mempcpy_args): Likewise.
	(expand_builtin_strncpy): Likewise.
	(expand_builtin_memset_args): Likewise.
	(expand_builtin_memcmp): Likewise.
	(expand_builtin_strcmp): Likewise.
	(expand_builtin_strncmp): Likewise.
	(get_builtin_sync_mem): Likewise.
	(fold_builtin_memset): Likewise.
	(fold_builtin_memory_op): Likewise.
	(expand_builtin_memory_chk): Likewise.
	* emit-rtl.c (get_mem_align_offset): Likewise.
	(set_mem_attributes_minus_bitpos): Likewise.
	* expr.c (expand_assignment): Likewise.
	(expand_expr_real_1): Likewise.
	* tree-sra.c (tree_non_mode_aligned_mem_p): Likewise.
	* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
	* tree-ssa-loop-ivopts.c (may_be_unaligned_p): Likewise.
	* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Likewise.
	* value-prof.c (gimple_stringops_transform): Likewise.

From-SVN: r177620
 2011-08-10 12:24:23 +00:00
Paulo J. Matos
1c7836f0e8 tm.texi.in (CLASS_MAX_NREGS): Fix typo. 
gcc/
2011-08-10  Paulo J. Matos  <paulo.matos@csr.com>

	* doc/tm.texi.in (CLASS_MAX_NREGS): Fix typo.
	* doc/tm.texi: Regenerate.

From-SVN: r177619
 2011-08-10 09:38:52 +00:00
Georg-Johann Lay
4ada410ba1 re PR target/29560 ([avr] Poor optimization for byte shifts) 
PR target/29560
	* config/avr/avr.md (*ashlhiqi3): New insn-and-split.
	(*ashl<extend_prefix>qihiqi3): New insn-and-splits.
	(*ashl<extend_prefix>qihiqi3.mem): New insn-and-splits.
	Add peephole2 to map ashlhi3 to ashlqi3 if high part of
	shift target is unused.

From-SVN: r177616
 2011-08-10 08:58:03 +00:00
Richard Guenther
d1f4e15f16 re PR tree-optimization/49937 (g++.dg/tree-ssa/fwprop-align.C) 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	PR tree-optimization/49937
	* tree-ssa-ccp.c (get_value_from_alignment): Re-implement
	using get_object_alignment_1.

From-SVN: r177615
 2011-08-10 08:50:39 +00:00
Richard Guenther
f3016c478e re PR bootstrap/49907 (lto-plugin -Wall in stage1) 
2011-08-10  Richard Guenther  <rguenther@suse.de>

	PR bootstrap/49907
	lto-plugin/
	* configure.ac: Use ACX_PROG_CC_WARNING_OPTS to detect -Wall presence.
	* Makefile.am (AM_CFLAGS): Adjust.  Do not build with -Werror.
	* configure: Regenerate.
	* Makefile.in: Likewise.
	* aclocal.m4: Likewise.

From-SVN: r177614
 2011-08-10 08:48:37 +00:00
Rainer Orth
d62bab6a7c re PR libstdc++/1773 (__cplusplus defined to 1, should be 199711L) 
2011-08-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
	    Marc Glisse  <marc.glisse@normalesup.org>

	PR libstdc++-v3/1773
	* inclhack.def (solaris_cxx_linkage, solaris_getc_strict_stdc)
	(solaris_longjmp_noreturn, solaris_pow_int_overload)
	(solaris_std___filbuf): New fixes.
	* tests/base/iso/math_iso.h, tests/base/iso/setjmp_iso.h,
	tests/base/iso/stdio_iso.h, tests/base/iso/stdlib_iso.h: New tests.
	* tests/base/stdio.h [SOLARIS_STD___FILBUF_CHECK]: New test.

Co-Authored-By: Marc Glisse <marc.glisse@normalesup.org>

From-SVN: r177613
 2011-08-10 08:43:38 +00:00
Rainer Orth
693ed63381 jcf-dump.c (print_constant): Cast first frexp arg. 
gcc/java:
	* jcf-dump.c (print_constant): Cast first frexp arg.

	libjava:
	* exception.cc (std::abort): Remove static.

From-SVN: r177612
 2011-08-10 08:40:17 +00:00
Uros Bizjak
dcfd875366 i386.md (lround<X87MODEF:mode><SWI248x:mode>2): Do not force operands[0] into a register. 
* config/i386/i386.md (lround<X87MODEF:mode><SWI248x:mode>2): Do not
	force operands[0] into a register.

From-SVN: r177611
 2011-08-10 09:22:52 +02:00
GCC Administrator
57fcac164e Daily bump. 
From-SVN: r177610
 2011-08-10 00:17:57 +00:00
Uros Bizjak
2813f1b15f i386.c (ix86_emit_i387_round): New function. 
* config/i386/i386.c (ix86_emit_i387_round): New function.
	* config/i386/i386-protos.h (ix86_emit_i387_round): Declare.
	* config/i386/i386.md (round<mode>2): Use X87MODEF mode iterator.
	Use ix86_emit_i387_round to expand round function for i387 math.
	(lround<X87MODEF:mode><SWI248x:mode>2): Use X87MODEF mode iterator.
	Use ix86_emit_i387_round to expand {l,ll}round function for i387 math.

From-SVN: r177605
 2011-08-09 19:59:20 +02:00
Rainer Orth
c6412d8676 sync.c: Move to ../libgcc. 
gcc:
	* config/sync.c: Move to ../libgcc.
	* Makefile.in (libgcc.mvars): Remove LIBGCC_SYNC,
	LIBGCC_SYNC_CFLAGS.
	* config/mips/t-libgcc-mips16 (LIBGCC_SYNC, LIBGCC_SYNC_CFLAGS):
	Remove.

	libgcc:
	* sync.c: New file.
	* config/mips/t-mips16: New file.
	* config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
	(mips*-*-linux*): Likewise.
	(mips*-sde-elf*): Likewise.
	(mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
	mipsisa64-*-elf*, mipsisa64r2-*-elf*.
	Add mips/t-mips16 to tmake_file.
	(mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
	(mips-*-elf*): Likewise.
	(mips64-*-elf*): Likewise.
	(mips64orion-*-elf*): Likewise.
	(mips*-*-rtems*): Likewise.
	(mipstx39-*-elf*): Likewise.
	* Makefile.in: Use SYNC instead of LIBGCC_SYNC.
	($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
	LIBGCC_SYNC_CFLAGS.
	Use $(srcdir) to refer to sync.c.
	Use $<.
	($(libgcc-sync-funcs-o)): Likewise.
	($(libgcc-sync-size-funcs-s-o)): Likewise.
	($(libgcc-sync-funcs-s-o)): Likewise.

From-SVN: r177601
 2011-08-09 15:40:30 +00:00
Anatoly Sokolov
6e9ee54ca6 mmix.h (REGISTER_MOVE_COST): Remove macro. 
* config/mmix/mmix.h (REGISTER_MOVE_COST): Remove macro.
	* config/mmix/mmix-protos.h (mmix_register_move_cost): Remove.
	* config/mmix/mmix.c (mmix_register_move_cost): Make static.
	Change 'from' and 'to' arguments type to reg_class_t.
	(TARGET_REGISTER_MOVE_COST): Define.

From-SVN: r177600
 2011-08-09 19:09:41 +04:00
Vladimir Makarov
394b15208d re PR rtl-optimization/50026 (Revision 177575 caused many test failures) 
2011-08-09  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/50026
	Revert:
	PR rtl-optimization/49990
	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
	ignore classes which can not change mode.
	(find_costs_and_classes): Ditto.

From-SVN: r177599
 2011-08-09 14:35:21 +00:00
Andreas Schwab
3cb6e5bd17 config.host (ia64*-*-linux*): Move ia64/t-glibc after t-libunwind. 
* config.host (ia64*-*-linux*): Move ia64/t-glibc after
t-libunwind.

From-SVN: r177598
 2011-08-09 14:26:41 +00:00
Richard Guenther
4001900fb3 tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise information for ranges with only negative values. 
2011-08-09  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (zero_nonzero_bits_from_vr): Also return precise
	information for ranges with only negative values.
	(extract_range_from_binary_expr_1): Adjust BIT_IOR_EXPR and
	BIT_AND_EXPR handling to handle ranges with negative values.

	* gcc.dg/tree-ssa/vrp57.c: Disable CCP.
	* gcc.dg/tree-ssa/vrp60.c: New testcase.
	* gcc.dg/tree-ssa/vrp61.c: Likewise.
	* gcc.dg/tree-ssa/vrp62.c: Likewise.

From-SVN: r177597
 2011-08-09 14:03:10 +00:00
Ulrich Weigand
cd81287375 * gfortran.dg/scratch_1.f90: Skip on spu-*-*. 
From-SVN: r177595
 2011-08-09 13:45:25 +00:00
Ulrich Weigand
6052261c0c * gcc.dg/pr49948.c: Require pthread effective target. 
From-SVN: r177594
 2011-08-09 13:41:30 +00:00
Ulrich Weigand
b205f1f7fb * gcc.dg/lto/20110201-1_0.c: Provide dummy sqrt. 
From-SVN: r177593
 2011-08-09 13:29:29 +00:00
Uros Bizjak
bbb20f2fb5 * ChangeLog: Fix fma entry. 
From-SVN: r177590
 2011-08-09 14:48:52 +02:00
Kirill Yukhin
6cf9eb278e i386.c: Remove traling spaces. 
* config/i386/i386.c: Remove traling spaces.
       * config/i386/sse.md: Likewise.
       (*fma_fmadd_<mode>): Update.
       (*fma_fmsub_<mode>): Likewise.
       (*fma_fnmadd_<mode>): Likewise.
       (*fma_fnmsub_<mode>): Likewise.

From-SVN: r177588
 2011-08-09 13:45:53 +02:00
Nick Clifton
d6257cf078 * config/rx/rx.md: Disable extender peepholes at -O3. 
From-SVN: r177585
 2011-08-09 10:32:07 +00:00
Uros Bizjak
a4894e5e7c sse-22a.c: New test. 
* gcc.target/i386/sse-22a.c: New test.

From-SVN: r177584
 2011-08-09 11:28:13 +02:00
Uros Bizjak
3968b0504c re PR target/49781 ([x32] Unnecessary lea in x32 mode) 
PR target/49781
	* config/i386/i386.md (reload_noff_load): New.
	(reload_noff_store): Ditto.
	* config/i386/i386.c (ix86_secondary_reload): Use
	CODE_FOR_reload_noff_load and CODE_FOR_reload_noff_store to handle
	double-word moves from/to non-offsetable addresses instead of
	generating XMM temporary.

From-SVN: r177583
 2011-08-09 09:38:02 +02:00
Anatoly Sokolov
2292df601d mmix.h (REG_OK_FOR_BASE_P, [...]): Remove. 
* config/mmix/mmix.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P): Remove.

From-SVN: r177582
 2011-08-09 11:25:29 +04:00
Ira Rosen
1684ca6b9b re PR tree-optimization/50014 (Assertion failed in vect_get_vec_def_for_stmt_copy) 
PR tree-optimization/50014
        * tree-vect-loop.c (vectorizable_reduction): Get def type before
        calling vect_get_vec_def_for_stmt_copy ().

From-SVN: r177581
 2011-08-09 06:02:00 +00:00
GCC Administrator
4869704e21 Daily bump. 
From-SVN: r177579
 2011-08-09 00:18:10 +00:00
Vladimir Makarov
4011806231 re PR middle-end/49990 (Regression: Bootstrap failure for x86_64-*-mingw32 in libfortran) 
2011-08-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/49990
	* ira-costs.c (print_allocno_costs, print_pseudo_costs): Don't
	ignore classes which can not change mode.
	(find_costs_and_classes): Ditto.

From-SVN: r177575
 2011-08-08 23:18:23 +00:00
Richard Henderson
8714c21f19 re PR middle-end/49990 (Regression: Bootstrap failure for x86_64-*-mingw32 in libfortran) 
2011-08-08  Richard Henderson  <rth@redhat.com>

        PR middle-end/49990
        * config/i386/i386.c (ix86_expand_prologue): Call
        for SEH target gen_prologue_use instead of gen_blockage
        at prologue's end.

From-SVN: r177573
 2011-08-08 20:19:17 +02:00
Martin Jambor
1ad663a82a re PR middle-end/49923 (__attribute__((packed)) on ARM is sometimes dropped) 
2011-08-08  Martin Jambor  <mjambor@suse.cz>

	PR middle-end/49923
	* tree-sra.c (access_precludes_ipa_sra_p): Also check access
	memory alignment.

	* testsuite/gcc.dg/tree-ssa/pr49923.c: New test.

From-SVN: r177572
 2011-08-08 19:53:55 +02:00
Diego Novillo
f0efc7aa77 rebase 
From-SVN: r177571
 2011-08-08 12:49:34 -04:00
H.J. Lu
b7926cf905 Add a testcase for PR target/49781. 
2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR target/49781
	* gcc.target/i386/pr49781-1.c: New.

From-SVN: r177569
 2011-08-08 09:33:06 -07:00
Rainer Orth
ddaad3c8b1 configure.ac (THREADS): Remove posix95. 
boehm-gc:
	* configure.ac (THREADS): Remove posix95.
	* configure: Regenerate.

	gcc:
	* gthr-posix95.h: Remove.
	* gthr.h [_PTHREADS95]: Remove.
	* configure.ac (enable_threads): Remove posix95.
	* configure: Regenerate.
	* doc/install.texi (Configuration, --enable-threads): Remove
	posix95.

	libgomp:
	* config/posix95/lock.c, posix95/omp-lock.h: Remove.

	libjava:
	* configure.ac (THREADS): Remove posix95.
	* configure: Regenerate.

From-SVN: r177568
 2011-08-08 15:39:35 +00:00
Jason Merrill
712c948a07 re PR c++/50020 ([C++0x] internal compiler error range for in templated class) 
PR c++/50020
	* semantics.c (finish_call_expr): Don't look at 'this' if we
	had an explicit object argument.

From-SVN: r177567
 2011-08-08 11:32:21 -04:00
Uros Bizjak
473b30ce95 re PR target/49781 ([x32] Unnecessary lea in x32 mode) 
PR target/49781
	* config/i386/i386.c (ix86_decompose_address): Allow zero-extended
	SImode addresses.
	(ix86_print_operand_address): Handle zero-extended addresses.
	(memory_address_length): Add length of addr32 prefix for
	zero-extended addresses.
	(ix86_secondary_reload): Handle moves to/from double-word general
	registers from/to zero-extended addresses.
	* config/i386/predicates.md (lea_address_operand): Reject
	zero-extended operands.

From-SVN: r177566
 2011-08-08 16:59:19 +02:00
Jason Merrill
d7cfa3145f re PR c++/50011 ([C++0x] warning: narrowing conversion of 'i' from 'short unsigned int' to 'int' inside { } [-Wnarrowing]) 
PR c++/50011
	* typeck2.c (check_narrowing): Fix integer logic.

From-SVN: r177565
 2011-08-08 10:36:22 -04:00
H.J. Lu
cca2207a2d Fix Dwarf unwind library for UNITS_PER_WORD > sizeof (void *) 
gcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config.gcc (libgcc_tm_file): Add i386/value-unwind.h for
	Linux/x86.

	* system.h (REG_VALUE_IN_UNWIND_CONTEXT): Poisoned.
	(ASSUME_EXTENDED_UNWIND_CONTEXT): Likewise.

	* unwind-dw2.c (ASSUME_EXTENDED_UNWIND_CONTEXT): New.
	(_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Get_Unwind_Word): Likewise.
	(_Unwind_Get_Unwind_Context_Reg_Val): Likewise.
	(_Unwind_Context): Use _Unwind_Context_Reg_Val on the reg field.
	(_Unwind_IsExtendedContext): Check ASSUME_EXTENDED_UNWIND_CONTEXT
	for EXTENDED_CONTEXT_BIT.
	(__frame_state_for): Likewise.
	(uw_init_context_1): Likewise.
	(_Unwind_GetGR): Updated.
	(_Unwind_SetGR): Likewise.
	(_Unwind_GetGRPtr): Likewise.
	(_Unwind_SetGRPtr): Likewise.
	(_Unwind_SetGRValue): Likewise.
	(_Unwind_GRByValue): Likewise.
	(uw_install_context_1): Likewise.

	* doc/tm.texi.in: Document REG_VALUE_IN_UNWIND_CONTEXT and
	ASSUME_EXTENDED_UNWIND_CONTEXT.
	* doc/tm.texi: Regenerated.

libgcc/

2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>

	PR other/48007
	* config/i386/value-unwind.h: New.

From-SVN: r177563
 2011-08-08 06:26:06 -07:00