2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/30_threads/condition_variable_any/50862.cc: Trivial
	formatting fixes.

From-SVN: r180617

ada:

	PR target/50678
	* init.c (Darwin/__gnat_error_handler): Apply a work-around to the
	bug [filed as radar #10302855], which is inconsistent unwind data
	for sigtramp.


Co-Authored-By: Eric Botcazou <ebotcazou@adacore.com>

From-SVN: r180613

2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* testsuite/23_containers/unordered_map/operations/count.cc: New.
	* testsuite/23_containers/multimap/operations/count.cc: Likewise.
	* testsuite/23_containers/set/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multimap/operations/count.cc:
	Likewise.
	* testsuite/23_containers/unordered_set/operations/count.cc: Likewise.
	* testsuite/23_containers/multiset/operations/count.cc: Likewise.
	* testsuite/23_containers/unordered_multiset/operations/count.cc:
	Likewise.
	* testsuite/23_containers/map/operations/count.cc: Likewise.

From-SVN: r180612

	PR rtl-optimization/47918

	* reload1.c (set_initial_label_offsets): Use initial offsets
	for labels on the nonlocal_goto_handler_labels chain.

From-SVN: r180611

gcc:

	* config/rs6000/t-darwin (LIB2FUNCS_STATIC_EXTRA): 
	Move darwin-fpsave.asm from here to ... LIB2FUNCS_EXTRA.
	(LIB2FUNCS_EXTRA):  Add darwin-gpsave.asm.
	(TARGET_LIBGCC2_CFLAGS): Ensure that fPIC and -pipe are inherited from
	config/t-darwin.
	* config/rs6000/darwin.h (FP_SAVE_INLINE): Adjust to enable.
	(GP_SAVE_INLINE): Likewise.
	(SAVE_FP_PREFIX,  SAVE_FP_SUFFIX, RESTORE_FP_PREFIX,
	RESTORE_FP_SUFFIX): Set to empty strings.
	* config/rs6000/rs6000.c (rs6000_savres_strategy): Implement for Darwin.
	(debug_stack_info): Print savres_strategy.
	(rs6000_savres_routine_name): Implement for Darwin.
	(rs6000_make_savres_rtx): Adjust used register for Darwin.
	(rs6000_emit_prologue): Implement out-of-line saves for Darwin.
	(rs6000_output_function_prologue): Don't emit .extern for Mach-O.
	(rs6000_emit_epilogue): Implement out-of-line saves for Darwin.
	* config/rs6000/darwin-gpsave.asm: New file.

From-SVN: r180610

	* config/i386/sse.md (VI4SD_AVX2): Removed.
	(VI48_AVX2, VI128_128, VI48_128, VI48_256): New mode iterators.
	(vashl<mode>3): Use VI12_128 iterator instead of VI124_128.
	Add another expander using VI48_128 iterator for
	TARGET_AVX2 || TARGET_XOP and another using VI48_256 iterator
	for TARGET_AVX2.
	(vlshr<mode>3): Likewise.  Change register_operand predicate to
	nonimmediate_operand on last operand in the VI12_128 expander.
	(vashr<mode>3): Use VI128_128 iterator instead of VI124_128.
	(vashrv4si3, vashrv8si3): New expanders.
	(avx2_ashrvv8si, avx2_ashrvv4si, avx2_<lshift>vv8si,
	avx2_<lshift>vv2di): Removed.
	(avx2_ashrv<mode>): New insn with VI4_AVX2 iterator.
	(avx2_<lshift>v<mode>): Macroize using VI48_AVX2
	iterator.  Simplify pattern.

	* gcc.dg/vshift-1.c: New test.
	* gcc.dg/vshift-2.c: New test.
	* gcc.target/i386/xop-vshift-1.c: New test.
	* gcc.target/i386/xop-vshift-2.c: New test.
	* gcc.target/i386/avx2-vshift-1.c: New test.

From-SVN: r180609

re PR driver/50876 (unrecognized command line option '-Zmultiply_defined suppress regressions for lto.exp on x86_64-apple-darwin11)

2010-10-28  Richard Guenther  <rguenther@suse.de>

	PR driver/50876
	* lto-wrapper.c (get_options_from_collect_gcc_options):
	Properly count arguments.
	(run_gcc): Use an obstack to collect argv, properly separate
	switches and their arguments.

From-SVN: r180608

2011-10-28  Richard B. Kreckel  <kreckel@ginac.de>

	* include/std/complex (__complex_acosh): Just use '< _Tp()'.
	* include/tr1/complex (__complex_acosh): Likewise.

From-SVN: r180607

tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different vector mode from vectype's mode.

	* tree-vect-stmts.c (vectorizable_shift): Give up if op1 has different
	vector mode from vectype's mode.

From-SVN: r180606

	PR ada/50842
	* gcc-interface/Makefile.in (SYMDEPS): Delete.
	(LIBICONV): New variable.
	(LIBICONV_DEP): Likewise.
	(LIBS): Add $(LIBICONV).
	(LIBDEPS): Add $(LIBICONV_DEP).
	(EXTRA_GNATTOOLS_OBJS): Merge into...
	(TOOLS_LIBS): ...this.  Add $(LIBICONV).

From-SVN: r180605

2011-10-28  Chung-Lin Tang  <cltang@codesourcery.com>

	PR rtl-optimization/49720
	* simplify-rtx.c (simplify_relational_operation_1): Detect
	infinite recursion condition in "(eq/ne (plus x cst1) cst2)
	simplifies to (eq/ne x (cst2 - cst1))" case.

	testsuite/
	* g++.dg/torture/pr49720.C: New test.

From-SVN: r180604

From-SVN: r180603

gcc/

	* config/sparc/sparc.md (snedi_special): Only match when not VIS3.
	(*snedi_zero): Likewise.
	(*snedi_zero_trunc): Likewise.
	(snedi_special_vis3): New expander.
	(*snedi_zero_vis3): New insn.
	(*snedi_zero_trunc_vis3): Likewise.
	(*sltu_insn_vis3): Likewise.
	(*sltu_insn_vis3_trunc): Likewise.
	(addxc): Likewise.
	(*addxc_trunc_sp64_vis3): Likewise.
	* config/sparc/sparc.c (emit_scc_insn): When VIS3 use the
	gen_snedi_special_vis3 expander, and try GTU/LTU addx based
	sequences on DImode values.

gcc/testsuite/

	* gcc.target/sparc/setcc-3.c: New test.

From-SVN: r180602

	* config/sparc/sparc.md (64-bit vector moves): Use 'e' not 'f'
	constraint.

From-SVN: r180601

	* regcprop.c (copyprop_hardreg_forward_1): Reject the
	transformation when we narrow the mode on big endian.

From-SVN: r180600

	* semantics.c (cxx_eval_outermost_constant_expr): Check
	cp_has_mutable_p.
	(cxx_eval_component_reference): Check DECL_MUTABLE_P.

From-SVN: r180590

	PR c++/30066
gcc/c-family:
	* c.opt (fvisibility-inlines-hidden): Description change.
gcc/cp:
	* decl2.c (determine_hidden_inline): New function.
	(determine_visibility): fvisibility-inlines-hidden affects inline
	functions.

From-SVN: r180589

From-SVN: r180588

	* config/i386/sse.md (avx_cvtpd2dq256_2, avx_cvttpd2dq256_2,
	vec_pack_sfix_trunc_v4df, vec_pack_sfix_v4df): New expanders.
	(*avx_cvtpd2dq256_2, *avx_cvttpd2dq256_2): New insns.

	* gcc.target/i386/sse2-cvt-1.c: New test.
	* gcc.target/i386/sse2-cvt-2.c: New test.
	* gcc.target/i386/avx-cvt-1.c: New test.
	* gcc.target/i386/avx-cvt-2.c: New test.
	* gcc.target/i386/avx2-cvt-1.c: New test.
	* gcc.target/i386/avx2-cvt-2.c: New test.

From-SVN: r180580

	* config/i386/i386.c (ix86_print_operand): Handle 'q' and 'x'
	overrides for -masm=intel memory.
	* config/i386/sse.md (sse2_cvtdq2pd, sse2_cvtps2pd,
	sse4_1_<code>v8qiv8hi2, avx2_<code>v8qiv8si2,
	sse4_1_<code>v4hiv4si2, avx2_<code>v4hiv4di2,
	sse4_1_<code>v2siv2di2): Use %q1 instead of %1 for -masm=intel.
	(sse4_1_<code>v4qiv4si2, avx2_<code>v4qiv4di2,
	sse4_1_<code>v2hiv2di2): Use %k1 instead of %1 for -masm=intel.
	(sse4_1_<code>v2qiv2di2): Use %w1 instead of %1 for -masm=intel.

From-SVN: r180579

2011-10-27  Martin Jambor  <mjambor@suse.cz>

	* ipa-prop.c (compute_pass_through_member_ptrs): Rename parm_info
	to parm_ainfo.
	(ipa_compute_jump_functions_for_edge): Likewise.
	(ipa_compute_jump_functions): Likewise.
	(ipa_analyze_indirect_call_uses): Likewise.
	(ipa_analyze_call_uses): Likewise.
	(ipa_analyze_params_uses): Likewise.
	(ipa_analyze_node): Likewise.

From-SVN: r180578

2011-10-27  Martin Jambor  <mjambor@suse.cz>

	* g++.dg/tree-ssa/pr45605.C: Scan fre1 dump and unxfail.

From-SVN: r180577

	PR target/50875
	* config/i386/sse.md (*avx2_unpcklpd256): Remove extra insn
	constraints.  Change alternative 1 to "x,m,1".

testsuitee/ChangeLog:

	PR target/50875
	* gfortran.dg/pr50875.f90: New test.

From-SVN: r180576

	* Makefile.in (build/gencheck.o): Depend on tree.def and
	c-family/c-common.def.

From-SVN: r180575

	* tree-ssa-strlen.c: Include expr.h.
	(get_stridx): Don't use c_strlen, instead use string_constant
	and compute string length from it.
	* Makefile.in (tree-ssa-strlen.o): Depend on $(EXPR_H).

From-SVN: r180574

	PR rtl-optimization/46603
	PR bootstrap/50879
	* reload.c (push_reload): In the out case, restore previous behavior
	for subregs that don't have word mode.

From-SVN: r180572

	* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
	CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is
	not.
	(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
	defined.

From-SVN: r180569

gcc/cp/

	* cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.

From-SVN: r180568

        * optabs.c (expand_vec_perm): Use the correct mode for scaling the
        selector.  Save the qimode constant selector for later use by the
        qimode vec_perm pattern.

From-SVN: r180567

	* config/c6x/c6x.c (unit_req_imbalance, res_mii): Cast the first arg
	to unit_req_factor to the right enum type.
	(get_unit_operand_masks, reshuffle_units, try_rename_operands,
	hwloop_optimize): Remove unused variables.

From-SVN: r180565

2010-10-27  Richard Guenther  <rguenther@suse.de>

	PR middle-end/50731
	* tree-vect-generic.c (do_binop): Handle scalar operands.

From-SVN: r180564

2011-10-27  Richard B. Kreckel  <kreckel@ginac.de>
	    Paolo Carlini  <paolo.carlini@oracle.com>

	PR libstdc++/50880
	* include/std/complex (__complex_acosh): Fix for __z.real() < 0.
	* include/tr1/complex (__complex_acosh): Likewise.
	* testsuite/26_numerics/complex/50880.cc: New.
	* testsuite/tr1/8_c_compatibility/complex/50880.cc: Likewise.

Co-Authored-By: Paolo Carlini <paolo.carlini@oracle.com>

From-SVN: r180563

	* config.sub: Import these changes from the config project:

	2011-10-08  Joern Rennecke <joern.rennecke@embecosm.com>
	    Ben Elliston  <bje@gnu.org>

	* config.sub (epiphany): New.

	2011-09-09  Linas Vepstas  <linasvepstas@gmail.com>
	    Ben Elliston  <bje@gnu.org>

        * config.sub (hexagon, hexagon-*): New.

	2011-08-23  Roland McGrath  <mcgrathr@google.com>

	* config.sub: Rename 32eb to be32, 32el to le32, 64el to le64, and
	64eb to be64.

	2011-08-16  Roland McGrath  <mcgrathr@google.com>

	* config.sub (32eb, 32el, 64eb, 64el): New (pseudo-)CPUs.
	(nacl): Grok as alias for 32el-unknown-nacl.

From-SVN: r180562

	PR target/37191
	* config/i386/sse.md (*vec_extract_v4sf_mem): Avoid combining registers
	from different units in a single alternative.

From-SVN: r180560

From-SVN: r180559

	* config/sparc/sparc.c (emit_scc_insn): Force attempt of v9 sequences
	if we're comparing DImode and comparison is other than EQ or NE.

From-SVN: r180558

From-SVN: r180556

From-SVN: r180552

gcc/testsuite/

	* gcc.target/sparc/fmaf-1.c: New test.

From-SVN: r180551

gcc/

	* config/sparc/sparc.c (emit_scc_insn): Do not try v9 sequences until
	LEU/LTU/GEU/GTU is attempted.
	* config/sparc/sparc.md (*neg_snesi_sign_extend): New 64-bit insn
	and split.
	(*neg_seqsi_sign_extend): Likewise.
	(*sltu_extend_sp64, *neg_sltu_extend_sp64, *sgeu_extend_sp64,
	*neg_sgeu_extend_sp64): New insns.

gcc/testsuite/

	* gcc.target/sparc/setcc-1.c: New test.
	* gcc.target/sparc/setcc-2.c: New test.

From-SVN: r180550