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Author SHA1 Message Date
Eric Botcazou
8263440b32 * var-tracking.c (add_stores): Fix oversight in latest commit. 
From-SVN: r205986
 2013-12-14 15:24:58 +00:00
Marek Polacek
dc4fe9edfb More tests for ubsan. 
From-SVN: r205985
 2013-12-14 13:31:04 +00:00
Marek Polacek
7ddf4d5ace re PR sanitizer/59503 (Bogus integer-overflow error with long long with -m32) 
PR sanitizer/59503
	* internal-fn.c (ubsan_expand_si_overflow_addsub_check): Call
	expand_binop with correct optab depending on code.
testsuite/
	* c-c++-common/ubsan/pr59503.c: New test.

From-SVN: r205984
 2013-12-14 12:19:56 +00:00
Janus Weil
e575540bb4 re PR fortran/59450 ([OOP] ICE for type-bound-procedure expression in module procedure interface) 
2013-12-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/59450
	* module.c (mio_expr): Handle type-bound function expressions.


2013-12-14  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/59450
	* gfortran.dg/typebound_proc_31.f90: New.

From-SVN: r205983
 2013-12-14 11:31:56 +01:00
Tom de Vries
deb1de6782 Fix REG_PARM_STACK_SPACE usage in expand_call 
2013-12-14  Tom de Vries  <tom@codesourcery.com>

	* calls.c (expand_call): Fix REG_PARM_STACK_SPACE comparison.

From-SVN: r205982
 2013-12-14 08:06:22 +00:00
DJ Delorie
ecec9b57e1 * config/rl78/rl78-expand.md (one_cmplqi2): Make constant signed. 
From-SVN: r205981
 2013-12-13 22:45:14 -05:00
GCC Administrator
958d06dfb7 Daily bump. 
From-SVN: r205980
 2013-12-14 00:16:27 +00:00
DJ Delorie
a3b50977d9 msp430.md (movqi): replace general_operand with msp_general_operand and nonimmediate_operand with... 
* config/msp430/msp430.md (movqi): replace general_operand with
msp_general_operand and nonimmediate_operand with
msp_nonimmediate_operand to allow volatile operands.
(movhi): Likewise.
(movpsi): Likewise.
(addpsi3): Likewise.
(addhi3): Likewise.
(addhi3_cy): Likewise.
(addchi4_cy): Likewise.
(xor<mode>3): Likewise.
(ome_cmpl<mode>2): Likewise.
(extendqihi2): Likewise.
(zero_extendqihi2): Likewise.
(zero_extendhipsi2): Likewise.
(truncpsihi2): Likewise.
(srai_1): Likewise.

From-SVN: r205977
 2013-12-13 16:58:29 -05:00
Rainer Orth
4cd3c67de7 Fix g++.dg/cilk-plus/cilk-plus.exp 
* g++.dg/cilk-plus/cilk-plus.exp: Properly set ld_library_path.
        Use TEST_EXTRA_LIBS instead of ALWAYS_CFLAGS.

From-SVN: r205976
 2013-12-13 21:52:21 +00:00
Francois-Xavier Coudert
79e0604dcf configure.ac: Add user-friendly check for native x86_64-linux multilibs. 
* configure.ac: Add user-friendly check for native x86_64-linux
	multilibs.
	* configure: Regenerate.

From-SVN: r205975
 2013-12-13 21:42:02 +00:00
Vladimir Makarov
4c2b2d7916 ira.h (struct ira_reg_equiv): Rename to ira_reg_equiv_s. 
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 20:47:19 +00:00
Kenneth Zadeck
7424147986 genmodes.c (emit_max_int): Fixed missing parens. 
2013-12-13  Kenneth Zadeck  <zadeck@naturalbridge.com>

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

From-SVN: r205970
 2013-12-13 19:04:14 +00:00
Aldy Hernandez
17fc8d6f0e re PR tree-optimization/59149 (diagnose_tm_1 calls flags_from_decl_or_type on an ADDR_EXPR) 
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 17:50:18 +00:00
Balaji V. Iyer
1904eff113 Enabled Usage of _Cilk_spawn and _Cilk_sync in Cilk Runtime (libcilkrts). 
+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 08:44:02 -08:00
Kenneth Zadeck
8fd05f4d87 arc.h (BITS_PER_UNIT): Removed. 
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
 2013-12-13 16:38:53 +00:00
Jeff Law
62c6e26e33 re PR tree-optimization/45685 (missed conditional move opportunity in loop) 
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 09:34:39 -07:00
Yuri Rumyantsev
b0d97c3387 Update HImode imul cost for Silvermont 
2013-12-13  Yuri Rumyantsev  <ysrumyan@gmail.com>

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

From-SVN: r205962
 2013-12-13 08:11:41 -08:00
Bin Cheng
b83b550780 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
 2013-12-13 11:36:22 +00:00
Nick Clifton
a005b5befd msp430.c (is_wakeup_func): New function. 
* 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
 2013-12-13 10:00:40 +00:00
Kai Tietz
e8111c8c64 re PR c++/57897 (Target x86_64-w64-mingw32 failed with '-mno-fentry isn't compatible with SEH') 
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
 2013-12-13 10:24:16 +01:00
Ian Lance Taylor
a8c3f1cd2c Update to copy of current master Go testsuite. 
From-SVN: r205955
 2013-12-13 05:23:14 +00:00
Jason Merrill
8a614b4f37 comment 
From-SVN: r205953
 2013-12-12 22:58:54 -05:00
Jason Merrill
4149642428 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
 2013-12-12 22:58:48 -05:00
GCC Administrator
0bce3228e5 Daily bump. 
From-SVN: r205951
 2013-12-13 00:16:59 +00:00
Eric Botcazou
b1cc27a5b4 * gcc-interface/Makefile.in (ARM linux, GNU eabi): Tweak regexp. 
From-SVN: r205948
 2013-12-12 22:59:35 +00:00
Eric Botcazou
c5a567a359 Fix date 
From-SVN: r205946
 2013-12-12 22:52:25 +00:00
Eric Botcazou
c8601e4115 re PR ada/55946 (wrong tools used for build of gnattools [native-cross]) 
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
 2013-12-12 22:50:07 +00:00
Ian Lance Taylor
3742998dca compiler: Better error messages for { on line after if/for/switch. 
From-SVN: r205944
 2013-12-12 21:35:02 +00:00
Jeff Law
ed6b1c9219 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
 2013-12-12 14:19:20 -07:00
Ian Lance Taylor
5dd0cef67c compiler: Check for nil when slicing pointer to array. 
From-SVN: r205942
 2013-12-12 21:03:10 +00:00
Ian Lance Taylor
3a24b26591 compiler: Tweak untyped nil error message. 
From-SVN: r205941
 2013-12-12 20:42:24 +00:00
Ian Lance Taylor
1635eab367 runtime: Fix defer of unlock thread at program startup. 
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 20:13:58 +00:00
Tobias Burnus
96d91784e5 re PR fortran/59440 (ICE in force_decl_die, at dwarf2out.c:20111 with -g) 
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
 2013-12-12 20:41:11 +01:00
Ian Lance Taylor
4201f42320 compiler: Don't permit importing a package as "init". 
From-SVN: r205938
 2013-12-12 19:25:29 +00:00
Ian Lance Taylor
10d91e5798 compiler: Don't compare structs with blank non-comparable fields. 
From-SVN: r205937
 2013-12-12 18:45:24 +00:00
Jakub Jelinek
f7685b6677 re PR middle-end/59470 (libstdc++ miscompilation after r205709) 
PR middle-end/59470
	* g++.dg/opt/pr59470.C: New test.

From-SVN: r205934
 2013-12-12 18:55:44 +01:00
Ian Lance Taylor
ea56ff71a4 reflect: Fix MakeFunc returning float32 or float64 on 386. 
From-SVN: r205932
 2013-12-12 17:44:01 +00:00
Vladimir Makarov
c9846a8c52 re PR middle-end/59470 (libstdc++ miscompilation after r205709) 
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
 2013-12-12 15:51:49 +00:00
Jakub Jelinek
47a8c24690 re PR c++/58627 (crash during compilation of boost testsuite) 
PR c++/58627
	* call.c (add_template_candidate_real): Don't call ggc_free on targs.

From-SVN: r205927
 2013-12-12 14:35:21 +01:00
Max Ostapenko
b29bdb8d52 free_race2.c: New file. 
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
 2013-12-12 13:44:23 +02:00
Eric Botcazou
0790a65a21 Minor fixes 
From-SVN: r205924
 2013-12-12 10:13:18 +00:00
Jakub Jelinek
cab37c89d1 re PR libgomp/59467 (copyprivate in the fortran testsuite) 
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
 2013-12-12 09:52:06 +01:00
Ryan Mansfield
c2207d6514 re PR testsuite/59442 (movapd tests fail if built with -fstack-protector-strong/all) 
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 08:49:42 +01:00
Zhenqiang Chen
064c4ff292 config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. 
2013-12-12  Zhenqiang Chen  <zhenqiang.chen@arm.com>

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

From-SVN: r205917
 2013-12-12 05:48:08 +00:00
Ian Lance Taylor
0fdd268fbf go-lang.c (go_langhook_post_options): Disable sibling calls by default. 
* go-lang.c (go_langhook_post_options): Disable sibling calls by
	default.

From-SVN: r205915
 2013-12-12 02:24:20 +00:00
Ian Lance Taylor
547a416879 compiler, reflect, runtime: Implement method values in reflect. 
From-SVN: r205913
 2013-12-12 01:08:52 +00:00
GCC Administrator
24fd676aa8 Daily bump. 
From-SVN: r205912
 2013-12-12 00:16:27 +00:00
Ian Lance Taylor
b1d137cf58 reflect, runtime: Let reflect.MakeFunc functions call recover. 
From-SVN: r205908
 2013-12-11 23:43:16 +00:00
Ian Lance Taylor
de04d95e64 compiler: Minor fixes for recover thunks. 
Avoid name collisions when a method calls recover.

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

From-SVN: r205906
 2013-12-11 22:42:20 +00:00
Jeff Law
6d4fbcc9fd re PR rtl-optimization/59446 (loop2_doloop creates constant comparison and dead jump) 
PR rtl-optimization/59446
	* tree-ssa-threadupdate.c (mark_threaded_blocks): Properly
	test for crossing a loop header.

From-SVN: r205905
 2013-12-11 15:15:14 -07:00