2013-12-13  Vladimir Makarov  <vmakarov@redhat.com>

	* ira.h (struct ira_reg_equiv): Rename to ira_reg_equiv_s.
	* ira.c: Ditto.
	* lra-int.h (lra_init_equiv): New prototype.
	* lra-constraints.c (lra_init_equiv, update_equiv): New functions.
	(loc_equivalence_callback): Use the 3rd arg.
	(lra_constraints): Update equivalences.  Pass curr_insn to
	simplify_replace_fn_rtx.
	* lra.c (lra): Call lra_init_equiv.

From-SVN: r205974

2013-12-13  Kenneth Zadeck  <zadeck@naturalbridge.com>

	* genmodes.c (emit_max_int): Fixed missing parens.

From-SVN: r205970

	PR tree-optimization/59149
	* calls.c (flags_from_decl_or_type): Fail on non decl or type.
	* trans-mem.c (diagnose_tm_1): Do not call flags_from_decl_or_type
	if no type or decl.

From-SVN: r205967

+2013-12-13  Balaji V. Iyer  <balaji.v.iyer@intel.com>
+
+       * Makefile.am (GENERAL_FLAGS): Removed undefining of Cilk keywords.
+       * Makefile.in: Reconfigure.
+       * runtime/symbol_test.c: Added a #define to clear out _Cilk_for.
+

From-SVN: r205965

2013-12-13  Kenneth Zadeck  <zadeck@naturalbridge.com>

	* config/arc/arc.h (BITS_PER_UNIT): Removed.
	* config/bfin/bfin.h (BITS_PER_UNIT): Removed.
	* config/lm32/lm32.h (BITS_PER_UNIT): Removed.
	* config/m32c/m32c.h (BITS_PER_UNIT): Removed.
	* config/microblaze/microblaze.h (BITS_PER_UNIT): Removed.
	* config/picochip/picochip.h (BITS_PER_UNIT): Removed.
	* config/spu/spu.h (BITS_PER_UNIT): Removed.
	* defaults.h (BITS_PER_UNIT): Removed.
	* config/i386/i386-modes.def (MAX_BITSIZE_MODE_ANY_INT): New.
	* doc/rtl (BITS_PER_UNIT): Moved from tm.texi.
	(MAX_BITSIZE_MODE_ANY_INT): Updated.
	* doc/tm.texi (BITS_PER_UNIT): Removed.
	* doc/tm.texi.in (BITS_PER_UNIT): Removed.
	* genmodes.c (bits_per_unit, max_bitsize_mode_any_int): New.
	(create_modes): Added code to set bits_per_unit and
	max_bitsize_mode_any_int.
	(emit_max_int): Changed code generation.
	* mkconfig.sh: Added insn-modes.h.

From-SVN: r205964

	PR tree-optimization/45685
	* tree-ssa-phiopt.c (neg_replacement): New function.
	(tree_ssa_phiopt_worker): Call it.

	PR tree-optimization/45685
	* gcc.dg/tree-ssa/pr45685.c: New test.

From-SVN: r205963

2013-12-13  Yuri Rumyantsev  <ysrumyan@gmail.com>

	* config/i386/i386.c (slm_cost): Fix imul cost for HI.

From-SVN: r205962

re PR tree-optimization/58296 (ivopts is unable to handle some loops altered by the loop header copying pass)


	PR tree-optimization/58296
	PR tree-optimization/41488
	* tree-scalar-evolution.c: Include necessary header files.
	(simplify_peeled_chrec): New function.
	(analyze_evolution_in_loop): New static variable.
	Call simplify_peeled_chrec.
	* tree-ssa-loop-ivopts.c (mark_bivs): Don't mark peeled IV as biv.
	(add_old_iv_candidates): Don't add candidate for peeled IV.
	* tree-affine.h (aff_combination_zero_p): New function.

	PR tree-optimization/58296
	PR tree-optimization/41488
	* gcc.dg/tree-ssa/scev-7.c: New test.
	* gcc.dg/pr41488.c: New test.
	* g++.dg/pr59445.C: New test.

From-SVN: r205959

	* config/msp430/msp430.c (is_wakeup_func): New function.  Returns
	true if the current function has the wakeup attribute.
	(msp430_start_function): Note if the function has the wakeup
	attribute.
	(msp430_attribute_table): Add wakeup attribute.
	(msp430_expand_epilogue): Add support for wakeup functions.
	* config/msp430/msp430.md (disable_interrupts): Emit a NOP after
	the DINT instruction.
	* doc/extend.texi: Document the wakeup attribute.

From-SVN: r205958

       PR c++/57897
       * config/i386/i386.c (ix86_option_override_internal): Set for
       x64 target flag_unwind_tables, if flag_asynchronous_unwind_tables
       was explicit set.

From-SVN: r205957

From-SVN: r205955

From-SVN: r205953

re PR c++/58954 (accessing a private member function in decltype of a friend class causes access control error)

	PR c++/58954
	* pt.c (resolve_overloaded_unification): Use instantiate_template.

From-SVN: r205952

From-SVN: r205951

From-SVN: r205948

From-SVN: r205946

	PR ada/55946
gnattools/
	* Makefile.in (host): Define.
	(host_alias): Likewise.
	(TOOLS_FLAGS_TO_PASS_RE): Add LDFLAGS.
	(GNATMAKE_FOR_HOST): Define.
	(GNATLINK_FOR_HOST): Likewise.
	(GNATBIND_FOR_HOST): Likewise.
	(GNATLS_FOR_HOST): Likewise.
	(RTS_DIR): Move around and use GNATLS_FOR_HOST.
	(TOOLS_FLAGS_TO_PASS_CROSS): Use the other *_HOST variables.
gcc/ada/
	* gcc-interface/Make-lang.in (ada/doctools/xgnatugn): Use gnatmake.
	* gcc-interface/Makefile.in (GCC_LINK): Add LDFLAGS.
	(../../gnatmake): Remove LDFLAGS.
	(../../gnatlink): Likewise.

Co-Authored-By: Iain Sandoe <iain@codesourcery.com>

From-SVN: r205945

From-SVN: r205944

i386.md (simple LEA peephole2): Add missing mode to zero_extend for zero-extended MULT simple LEA pattern.

	* i386.md (simple LEA peephole2): Add missing mode to zero_extend
	for zero-extended MULT simple LEA pattern.

From-SVN: r205943

From-SVN: r205942

From-SVN: r205941

Don't free stack allocated defer block.  Also ensure we have a
Go context in a few more places before freeing the block.

From-SVN: r205940

2013-12-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/59440
        * trans-decl.c (generate_namelist_decl): Ensure debug DIE
        is created by setting DECL_IGNORED_P to 0.

2013-12-12  Tobias Burnus  <burnus@net-b.de>

        PR fortran/59440
        * gfortran.dg/namelist_83.f90: New.
        * gfortran.dg/namelist_83_2.f90: New.

From-SVN: r205939

From-SVN: r205938

From-SVN: r205937

	PR middle-end/59470
	* g++.dg/opt/pr59470.C: New test.

From-SVN: r205934

From-SVN: r205932

2013-12-12  Vladimir Makarov  <vmakarov@redhat.com>

	PR middle-end/59470
	* lra-coalesce.c (lra_coalesce): Invalidate inheritance pseudo
	values if necessary.

From-SVN: r205930

	PR c++/58627
	* call.c (add_template_candidate_real): Don't call ggc_free on targs.

From-SVN: r205927

2013-12-12  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* c-c++-common/tsan/free_race2.c: New file.
	* c-c++-common/tsan/race_on_barrier2.c: Likewise.
	* c-c++-common/tsan/race_on_mutex.c: Likewise.
	* c-c++-common/tsan/race_on_mutex2.c: Likewise.
	* c-c++-common/tsan/simple_race.c: Likewise.
	* c-c++-common/tsan/simple_stack.c: Likewise.
	* g++.dg/tsan/aligned_vs_unaligned_race.C: Likewise. Test applies only on x86_64-linux targets. 
	* g++.dg/tsan/atomic_free.C: Likewise.
	* g++.dg/tsan/atomic_free2.C: Likewise.
	* g++.dg/tsan/benign_race.C: Likewise.
	* g++.dg/tsan/cond_race.C: Likewise.
	* g++.dg/tsan/default_options.C: Likewise.
	* g++.dg/tsan/fd_close_norace.C: Likewise.
	* g++.dg/tsan/fd_close_norace2.C: Likewise.
	* g++-dg/tsan/tsan.exp: Modified to run additional C++ tests.

From-SVN: r205925

From-SVN: r205924

	PR libgomp/59467
	* gimplify.c (omp_check_private): Add copyprivate argument, if it
	is true, don't check omp_privatize_by_reference.
	(gimplify_scan_omp_clauses): For OMP_CLAUSE_COPYPRIVATE verify
	decl is private in outer context.  Adjust omp_check_private caller.

	* gfortran.dg/gomp/pr59467.f90: New test.
	* c-c++-common/gomp/pr59467.c: New test.

	* testsuite/libgomp.fortran/crayptr2.f90: Add private (d) clause to
	!$omp parallel.

From-SVN: r205922

	PR testsuite/59442
	* gcc.target/i386/sse2-movapd-1.c: Fix alignment attributes.
	* gcc.target/i386/sse2-movapd-2.c: Likewise.
	* gcc.target/i386/avx-vmovapd-256-1.c: Likewise.
	* gcc.target/i386/avx-vmovapd-256-2.c: Likewise.

From-SVN: r205919

2013-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>

	* config.host (arm*-*-uclinux*): Move t-arm before t-bpabi.

From-SVN: r205917

	* go-lang.c (go_langhook_post_options): Disable sibling calls by
	default.

From-SVN: r205915

From-SVN: r205913

From-SVN: r205912

From-SVN: r205908

Avoid name collisions when a method calls recover.

Don't crash if a method with an unnamed receiver calls
recover.

From-SVN: r205906

	PR rtl-optimization/59446
	* tree-ssa-threadupdate.c (mark_threaded_blocks): Properly
	test for crossing a loop header.

From-SVN: r205905