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Author SHA1 Message Date
Uros Bizjak
ca2826dacf * config/i386/i386.c (get_builtin_code_for_version): Revert unwanted change. 
From-SVN: r220096
 2015-01-25 19:39:01 +01:00
Allan Sandfeld Jensen
939911c558 i386.c (get_builtin_code_for_version): Add support for BMI and BMI2 multiversion functions. 
gcc/ChangeLog:

	* config/i386/i386.c (get_builtin_code_for_version): Add
	support for BMI and BMI2 multiversion functions.
	(fold_builtin_cpu): Add F_BMI and F_BMI2.

libgcc/ChangeLog:

	* config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and
	FEATURE_BMI2.
	(get_available_features): Detect FEATURE_BMI and FEATURE_BMI2.

testsuite/ChangeLog:

	* gcc.target/i386/funcspec-5.c: Test new multiversion targets.
	* g++.dg/ext/mv17.C: Test BMI/BMI2 multiversion dispatcher.


Co-Authored-By: Uros Bizjak <ubizjak@gmail.com>

From-SVN: r220095
 2015-01-25 19:17:46 +01:00
Oleg Endo
5eb1643c2c re PR libstdc++/29366 (atomics config for sh is weird) 
libstdc++-v3/
	PR target/29366
	* config/cpu/sh/atomicity.h (__exchange_and_add, __atomic_add): 
	Remove SH4A inline asm and lock based implementations and use the
	defaults from ext/atomicity.h.

From-SVN: r220094
 2015-01-25 16:54:33 +00:00
Oleg Endo
1f22bef500 re PR target/54236 ([SH] Improve addc and subc insn utilization) 
gcc/testsuite/
	PR target/54236
	* gcc.target/sh/pr54236-4.c: New.

From-SVN: r220093
 2015-01-25 16:41:25 +00:00
Prathamesh Kulkarni
5b4f338490 emit-rtl.h (store_bit_field): Move prototype to expmed.h. 
2015-01-25  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>

        * emit-rtl.h (store_bit_field): Move prototype to expmed.h.
        (extract_bit_field): Likewise.
        (extract_low_bits): Likewise.
        (expand_mult): Likewise.
        (expand_mult_highpart_adjust): Likewise.

From-SVN: r220092
 2015-01-25 14:26:59 +00:00
Tom de Vries
e6f0c56dcb Make whitespace consistent in MAINTAINERS 
2015-01-25  Tom de Vries  <tom@codesourcery.com>

	* MAINTAINERS: Make whitespace consistent.

From-SVN: r220091
 2015-01-25 11:16:28 +00:00
H.J. Lu
c8f2dff2c6 Support new Intel processor model numbers 
gcc/

	* config/i386/driver-i386.c (host_detect_local_cpu): Check new
	Silvermont, Haswell, Broadwell and Knights Landing model numbers.
	* config/i386/i386.c (processor_model): Add
	M_INTEL_COREI7_BROADWELL.
	(arch_names_table): Add "broadwell".

gcc/testsuite/

	* gcc.target/i386/builtin_target.c (check_intel_cpu_model): Add
	Silvermont, Ivy Bridge, Haswell and Broadwell tests.  Update Sandy
	Bridge test.

2015-01-24  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/cpuinfo.c (processor_subtypes): Add
	INTEL_COREI7_BROADWELL.
	(get_intel_cpu): Support new Silvermont, Haswell and Broadwell
	model numbers.

From-SVN: r220090
 2015-01-24 20:42:50 -08:00
GCC Administrator
e78954f87d Daily bump. 
From-SVN: r220089
 2015-01-25 00:17:29 +00:00
Janne Blomqvist
7165d8f191 PR libfortran/64770 Segfault when trying to open existing file with status="new". 
libgfortran ChangeLog:

2015-01-24  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/64770
	* io/unit.c (filename_from_unit): Check that u->filename != NULL
	before calling strdup.

testsuite ChangeLog:

2015-01-24  Janne Blomqvist  <jb@gcc.gnu.org>

	PR libfortran/64770
	* gfortran.dg/open_new_segv.f90: New test.

From-SVN: r220086
 2015-01-24 23:52:34 +02:00
Tobias Burnus
d773ed85c5 parse.c (gfc_parse_file): Fix two-location gfc_error call. 
2015-01-24  Tobias Burnus  <burnus@net-b.de>

        * parse.c (gfc_parse_file): Fix two-location gfc_error call.

From-SVN: r220084
 2015-01-24 18:10:48 +01:00
Venkataramanan Kumar
8790f572ea Include TSAN dependent sources for 64 bit i?86 target. 
2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Undefine.
        * configure: Regenerate.
        * configure.tgt (TSAN_TARGET_DEPENDENT_OBJECTS): Define.

From-SVN: r220083
 2015-01-24 15:21:51 +00:00
Oleg Endo
841dbf801d re PR target/49263 (SH Target: underutilized "TST #imm, R0" instruction) 
gcc/
	PR target/49263
	PR target/53987
	PR target/64345
	PR target/59533
	PR target/52933
	PR target/54236
	PR target/51244
	* config/sh/sh-protos.h
	(sh_extending_set_of_reg::can_use_as_unextended_reg,
	sh_extending_set_of_reg::use_as_unextended_reg,
	sh_is_nott_insn, sh_movt_set_dest, sh_movrt_set_dest, sh_is_movt_insn,
	sh_is_movrt_insn, sh_insn_operands_modified_between_p,
	sh_reg_dead_or_unused_after_insn, sh_in_recog_treg_set_expr,
	sh_recog_treg_set_expr, sh_split_treg_set_expr): New functions.
	(sh_treg_insns): New class.
	* config/sh/sh.c (TARGET_LEGITIMATE_COMBINED_INSN): Define target hook.
	(scope_counter): New class.
	(sh_legitimate_combined_insn, sh_is_nott_insn, sh_movt_set_dest,
	sh_movrt_set_dest, sh_reg_dead_or_unused_after_insn,
	sh_extending_set_of_reg::can_use_as_unextended_reg,
	sh_extending_set_of_reg::use_as_unextended_reg, sh_recog_treg_set_expr,
	sh_in_recog_treg_set_expr, sh_try_split_insn_simple,
	sh_split_treg_set_expr): New functions.
	(addsubcosts): Handle treg_set_expr.
	(sh_rtx_costs): Handle IF_THEN_ELSE and ZERO_EXTRACT.
	(sh_rtx_costs): Use arith_reg_operand in SIGN_EXTEND and ZERO_EXTEND.
	(sh_rtx_costs): Handle additional bit test patterns in EQ and AND cases.
	(sh_insn_operands_modified_between_p): Make non-static.
	* config/sh/predicates.md (zero_extend_movu_operand): Allow
	simple_mem_operand in addition to displacement_mem_operand.
	(zero_extend_operand): Don't allow zero_extend_movu_operand.
	(treg_set_expr, treg_set_expr_not_const01,
	arith_reg_or_treg_set_expr): New predicates.
	* config/sh/sh.md (tstsi_t): Use arith_reg_operand and
	arith_or_int_operand instead of logical_operand.  Convert to
	insn_and_split.  Try to optimize constant operand in splitter.
	(tsthi_t, tstqi_t): Fold into *tst<mode>_t.  Convert to insn_and_split.
	(*tstqi_t_zero): Delete.
	(*tst<mode>_t_subregs): Add !sh_in_recog_treg_set_expr split condition.
	(tstsi_t_and_not): Delete.
	(tst<mode>_t_zero_extract_eq): Rename to *tst<mode>_t_zero_extract.
	Convert to insn_and_split.
	(unnamed split, tstsi_t_zero_extract_xor,
	tstsi_t_zero_extract_subreg_xor_little,
	tstsi_t_zero_extract_subreg_xor_big): Delete.
	(*tstsi_t_shift_mask): New insn_and_split.
	(cmpeqsi_t, cmpgesi_t): Add new split for const_int 0 operands and try
	to recombine with surrounding insns when splitting.
	(*negtstsi): Add !sh_in_recog_treg_set_expr condition.
	(cmp_div0s_0, cmp_div0s_1, *cmp_div0s_0, *cmp_div0s_1): Rewrite as ...
	(cmp_div0s, *cmp_div0s_1, *cmp_div0s_2, *cmp_div0s_3, *cmp_div0s_4,
	*cmp_div0s_5, *cmp_div0s_6): ... these new insn_and_split patterns.
	(*cbranch_div0s: Delete.
	(*addc): Convert to insn_and_split.  Use treg_set_expr as 3rd operand.
	Try to recombine with surrounding insns when splitting.  Add operand
	order variants.
	(*addc_t_r, *addc_r_t): Use treg_set_expr_not_const01.
	(*addc_r_r_1, *addc_r_lsb, *addc_r_r_lsb, *addc_r_lsb_r, *addc_r_msb,
	*addc_r_r_msb, *addc_2r_msb): Delete.
	(*addc_2r_lsb): Rename to *addc_2r_t.  Use treg_set_expr.  Add operand
	order variant.
	(*addc_negreg_t): New insn_and_split.
	(*subc): Convert to insn_and_split.  Use treg_set_expr as 3rd operand.
	Try to recombine with surrounding insns when splitting.
	Add operand order variants.  
	(*subc_negt_reg, *subc_negreg_t, *reg_lsb_t, *reg_msb_t): New
	insn_and_split patterns.
	(*rotcr): Use arith_reg_or_treg_set_expr.  Try to recombine with
	surrounding insns when splitting.
	(unnamed rotcr split): Use arith_reg_or_treg_set_expr.
	(*rotcl): Likewise.  Add zero_extract variant.
	(*ashrsi2_31): New insn_and_split.
	(*negc): Convert to insn_and_split.  Use treg_set_expr.
	(*zero_extend<mode>si2_disp_mem): Update comment.
	(movrt_negc, *movrt_negc, nott): Add !sh_in_recog_treg_set_expr split
	condition.
	(*mov_t_msb_neg, mov_neg_si_t): Use treg_set_expr.  Try to recombine
	with surrounding insns when splitting.
	(any_treg_expr_to_reg): New insn_and_split.
	(*neg_zero_extract_0, *neg_zero_extract_1, *neg_zero_extract_2,
	*neg_zero_extract_3, *neg_zero_extract_4, *neg_zero_extract_5,
	*neg_zero_extract_6, *zero_extract_0, *zero_extract_1,
	*zero_extract_2): New single bit zero extract patterns.
	(bld_reg, *bld_regqi): Fold into bld<mode>_reg.
	(*get_thread_pointersi, store_gbr, *mov<mode>_gbr_load,
	*mov<mode>_gbr_load, *mov<mode>_gbr_load, *mov<mode>_gbr_load,
	*movdi_gbr_load): Use arith_reg_dest instead of register_operand for
	set destination.
	(set_thread_pointersi, load_gbr): Use arith_reg_operand instead of
	register_operand for set source.

gcc/testsuite/
	PR target/49263
	PR target/53987
	PR target/64345
	PR target/59533
	PR target/52933
	PR target/54236
	PR target/51244
	* gcc.target/sh/pr64345-1.c: New.
	* gcc.target/sh/pr64345-2.c: New.
	* gcc.target/sh/pr59533-1.c: New.
	* gcc.target/sh/pr49263.c: Adjust matching of expected insns.
	* gcc.target/sh/pr52933-2.c: Likewise.
	* gcc.target/sh/pr54089-1.c: Likewise.
	* gcc.target/sh/pr54236-1.c: Likewise.
	* gcc.target/sh/pr51244-20-sh2a.c: Likewise.
	* gcc.target/sh/pr49263-1.c: Remove xfails.
	* gcc.target/sh/pr49263-2.c: Likewise.
	* gcc.target/sh/pr49263-3.c: Likewise.
	* gcc.target/sh/pr53987-1.c: Likewise.
	* gcc.target/sh/pr52933-1.c: Adjust matching of expected insns.
	(test_24, test_25, test_26, test_27, test_28, test_29, test_30): New.
	* gcc.target/sh/pr51244-12.c: Adjust matching of expected insns.
	(test05, test06, test07, test08, test09, test10, test11, test12): New.
	* gcc.target/sh/pr54236-3.c: Adjust matching of expected insns.
	(test_002, test_003, test_004, test_005, test_006, test_007, test_008,
	test_009): New.
	* gcc.target/sh/pr51244-4.c: Adjust matching of expected insns.
	(test_02): New.

From-SVN: r220081
 2015-01-24 13:04:53 +00:00
Tom de Vries
19bd4ebce2 Fix avx512f spec in gcc.target/i386/funcspec-5.c 
2015-01-24  Tom de Vries  <tom@codesourcery.com>

	* gcc.target/i386/funcspec-5.c: Replace avx512 with avx512f.

From-SVN: r220079
 2015-01-24 11:46:06 +00:00
Jan Hubicka
d0d7b0b383 i386.opt (prefetch_sse): New targetsave. 
* i386.opt (prefetch_sse): New targetsave.
	* i386.c (ix86_function_specific_save): Save prefetch_sse.
	(ix86_function_specific_restore): Restore prefetch_sse and initialize
	ix86_cost/ix86_tune_cost.

From-SVN: r220077
 2015-01-24 06:26:46 +00:00
Matthias Klose
405a6b1c93 configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC. 
2015-01-24  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Move AM_ENABLE_MULTILIB before AC_PROG_CC.
        * configure: Regenerate.

From-SVN: r220075
 2015-01-24 02:46:22 +00:00
GCC Administrator
2892813b75 Daily bump. 
From-SVN: r220073
 2015-01-24 00:17:05 +00:00
Ian Lance Taylor
1aaecd3bed re PR go/63565 (please document that (and why) Go binaries should not be stripped) 
PR go/63565
	* gccgo.texi (Invoking gccgo): Mention that Go programs should not
	be stripped.

	* gccgo.texi (C Interoperability): Mention that people should use
	cgo.

From-SVN: r220070
 2015-01-24 00:02:55 +00:00
Ian Lance Taylor
6ed7da8948 re PR go/64510 (FAIL: go.test/test/nilptr2.go execution on non-split-stack targets) 
PR go/64510
	* go.test/go-test.exp (go-gc-tests): Skip nilptr2.go test on
	targets without split stack support.

From-SVN: r220069
 2015-01-23 23:52:36 +00:00
Ian Lance Taylor
ba986acb05 re PR go/64573 (Cmd.Start swallows error from fork()/clone()) 
PR go/64573
syscall: Restore line somehow lost in libgo merge.

From-SVN: r220068
 2015-01-23 23:45:04 +00:00
Ian Lance Taylor
9d8d3ba2bc re PR go/64725 (FAIL: libgo/runtime TestFinalizerType testing.go:278: #2: finalizer for type func(*int) didn't run) 
PR go/64725
runtime: Disable tests that require that a finalizer run.

From-SVN: r220067
 2015-01-23 23:22:29 +00:00
Ian Lance Taylor
0b855aa333 re PR go/64738 (go, gofmt and cgo binaries linked statically) 
PR go/64738
	* Makefile.am (AM_LDFLAGS): Remove -static-libgo.
	* Makefile.in: Rebuild.

From-SVN: r220066
 2015-01-23 23:11:59 +00:00
David Malcolm
d2c5e4c9c3 rs6000, jit: Unbreak libgccjit on ppc (rs6000_output_function_epilogue) 
gcc/ChangeLog
	* config/rs6000/rs6000.c (rs6000_output_function_epilogue):
	Support the JIT by using 0 as the language type.

From-SVN: r220065
 2015-01-23 23:02:25 +00:00
Ian Lance Taylor
818424b256 re PR go/64595 (go programs abort when debug info is stripped) 
PR go/64595
	* go-lang.c (go_langhook_init_options_struct): Set default
	debug_info_level.
	(go_langhook_post_options): If debug_info_level is still the
	default, make sure write_symbols is set.
	* gccgo.texi (Invoking gccgo): Document that -g1 is the default.

From-SVN: r220064
 2015-01-23 22:26:41 +00:00
Vladimir Makarov
af955a5298 Fix typo in the last changelog entry. 
From-SVN: r220062
 2015-01-23 20:19:02 +00:00
Vladimir Makarov
5c8bae594c re PR rtl-optimization/64317 (Ineffective allocation of PIC base register) 
2015-01-23  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/64317
	* lra-lives.c (make_hard_regno_born): Add parameter.  Don't make
	REAL_PIC_OFFSET_TABLE_REGNUM conflicting with pic offset pseudo.
	(mark_regno_live, process_bb_lives): Pass new paramater value to
	make_hard_regno_born.

2015-01-23  Vladimir Makarov  <vmakarov@redhat.com>

	PR target/64317
	* gcc.target/i386/pr64317.c: New test.

From-SVN: r220060
 2015-01-23 20:15:56 +00:00
Jakub Jelinek
6c4d60f80a re PR rtl-optimization/63637 (CSE on x86 asm()-s no longer working due to PR/60663 fix) 
PR rtl-optimization/63637
	PR rtl-optimization/60663
	* cse.c (merge_equiv_classes): Set new_elt->cost to MAX_COST
	if elt->cost is MAX_COST for ASM_OPERANDS.
	(find_sets_in_insn): Fix up comment typo.
	(cse_insn): Don't set src_volatile for all non-volatile
	ASM_OPERANDS in PARALLELs, but just those with multiple outputs
	or with "memory" clobber.  Set elt->cost to MAX_COST
	for ASM_OPERANDS in PARALLEL.  Set src_elt->cost to MAX_COST
	if new_src is ASM_OPERANDS and elt->cost is MAX_COST.

	* gcc.dg/pr63637-1.c: New test.
	* gcc.dg/pr63637-2.c: New test.
	* gcc.dg/pr63637-3.c: New test.
	* gcc.dg/pr63637-4.c: New test.
	* gcc.dg/pr63637-5.c: New test.
	* gcc.dg/pr63637-6.c: New test.
	* gcc.target/i386/pr63637-1.c: New test.
	* gcc.target/i386/pr63637-2.c: New test.
	* gcc.target/i386/pr63637-3.c: New test.
	* gcc.target/i386/pr63637-4.c: New test.
	* gcc.target/i386/pr63637-5.c: New test.
	* gcc.target/i386/pr63637-6.c: New test.

From-SVN: r220059
 2015-01-23 20:55:16 +01:00
Uros Bizjak
b2d7aa9a62 sse.md (sse2_loadld): Set attribute isa to sse2 for alternative 1. 
* config/i386/sse.md (sse2_loadld): Set attribute isa to sse2 for
	alternative 1.

From-SVN: r220058
 2015-01-23 20:51:10 +01:00
Ian Lance Taylor
e0a0c2f4c6 re PR go/64595 (go programs abort when debug info is stripped) 
PR go/64595
runtime: Don't crash in runtime_callers if no debug info available.

From-SVN: r220057
 2015-01-23 19:49:53 +00:00
Uros Bizjak
7bbf973451 elf-lib.h: New file. 
libgcc/ChangeLog:

	* config/i386/elf-lib.h: New file.
	(CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h.
	Wrap definition in #ifdef __i386__.
	* libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu)
	(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*)
	(i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*)
	(x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h
	to tm_file.

gcc/ChangeLog:

	* config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Move definition to
	libgcc/config/i386/elf-lib.h.

From-SVN: r220056
 2015-01-23 20:46:43 +01:00
Jakub Jelinek
29585247a2 re PR driver/64737 (gcc -v print extra blank line) 
PR driver/64737
	* gcc.c (print_configuration): Don't print a blank line at the end
	here...
	(run_attempt): ... but here unstead.

From-SVN: r220055
 2015-01-23 19:33:31 +01:00
Jakub Jelinek
b891044723 re PR middle-end/64734 (ICE at omp lowering) 
PR middle-end/64734
	* omp-low.c (scan_sharing_clauses): Don't ignore
	OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION GOMP_MAP_POINTER clauses
	on target data/update constructs.

	* libgomp.c/pr64734.c: New test.

From-SVN: r220053
 2015-01-23 19:19:50 +01:00
Jason Merrill
8a7261b26c fix changelog 
From-SVN: r220049
 2015-01-23 11:37:55 -05:00
Bernd Edlinger
f75e07bc36 re PR target/50928 (m32c ICE building RTEMS) 
2015-01-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        PR target/50928
        * config/m32c/m32c.c (encode_pattern_1): Removed gcc_unreachable here.
        (DEBUG_RELOAD): Removed define.
        (m32c_limit_reload_class): Enable traces with if DEBUG0.
        (m32c_function_arg): Added a type cast.
        (m32c_legitimize_reload_address): Push A_REGS reload with PSImode.
        * config/m32c/addsub.md (addsi3_1): Specify the mode of all arguments.
        * config/m32c/bitops.md (andqi3_16): Likewise.
        * config/m32c/mov.md (m32c_immd_dbl_mov): Likewise.
        (push_a01_l): Likewise.

From-SVN: r220048
 2015-01-23 16:32:34 +00:00
Jason Merrill
fa4e8db234 re PR c++/64314 (ICE in record_reference, at cgraphbuild.c:87) 
PR c++/64314
	PR c++/57510
	* typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
	that has been completely split out.

From-SVN: r220047
 2015-01-23 11:30:00 -05:00
Jason Merrill
c6e7c499a3 re PR c++/64701 (internal compiler error: unexpected expression ‘<statement>’ of kind do_stmt) 
PR c++/64701
	* constexpr.c (maybe_constant_value): Just hand back STATEMENT_LIST.

From-SVN: r220046
 2015-01-23 11:29:46 -05:00
David Malcolm
6fc2d0f362 PR jit/64721: toplev: don't install signal-handlers when running within libgccjit 
gcc/ChangeLog:
	PR jit/64721
	* main.c (main): Construct toplev instances with init_signals=true.
	* toplev.c (general_init): Add param "init_signals", and use it to
	conditionalize the calls to signal and host_hooks.extra_signals.
	(toplev::toplev): Add param "init_signals".
	(toplev::main): When invoking general_init, pass m_init_signals
	to control whether signal-handlers are installed.
	* toplev.h (toplev::toplev): Add param "init_signals".
	(toplev::m_init_signals): New field.

gcc/jit/ChangeLog:
	PR jit/64721
	* jit-playback.c (gcc::jit::playback::context::compile): Construct
	toplev instances with init_signals=false.

From-SVN: r220045
 2015-01-23 16:28:14 +00:00
David Malcolm
ca72dad54a PR jit/64722: fix corruption of %ebx on 32-bit i386 with libgccjit 
gcc/ChangeLog:
	PR jit/64722
	* emit-rtl.c (init_emit_regs): Set pic_offset_table_rtx to
	NULL_RTX before testing PIC_OFFSET_TABLE_REGNUM, since the
	latter may be affected by the former (e.g. on i686).

From-SVN: r220044
 2015-01-23 15:57:42 +00:00
Jonathan Wakely
130dc027c5 gnu.ver: Tighten GLIBCXX_3.4 patterns to not match new std::string constructors for... 
* config/abi/pre/gnu.ver: Tighten GLIBCXX_3.4 patterns to not match
	new std::string constructors for byname facets.

From-SVN: r220043
 2015-01-23 15:23:20 +00:00
Martin Liska
97440db5eb Remove false positives for warnings that break LTO profiled 
* tree.h (tree_vec_elt_check): Workaround -Wstrict-overflow
	false positive during profiledbootstrap.
	* decl.c (attr_decl1): Workaround -Wmaybe-uninitialized
	false positive during profiledbootstrap by initializing them.
	* matchexp.c (match_mult_operand): Likewise.
	* module.c (write_atom): Likewise.
	(read_module): Likewise.

From-SVN: r220042
 2015-01-23 15:09:08 +00:00
Jason Merrill
7c83622c6b re PR c++/64727 (g++.dg/torture/darwin-cfstring-3.C:11:80: internal compiler error: Segmentation fault: 11) 
PR c++/64727
	* constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
	of CONST_DECL.

From-SVN: r220041
 2015-01-23 09:59:10 -05:00
Richard Biener
350d17ef90 re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling") 
2015-01-23  Richard Biener  <rguenther@suse.de>

	PR testsuite/63439
	* gcc.dg/vect/bb-slp-11.c: Require vect_pack_trunc.
	* gcc.dg/vect/bb-slp-26.c: Require vect_hw_misalign.

From-SVN: r220039
 2015-01-23 13:08:32 +00:00
Tom de Vries
a0c88d0629 Make fopenacc an LTO option 
2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64672
	* lto-opts.c (lto_write_options): Output non-explicit conservative
	-fno-openacc.
	* lto-wrapper.c (merge_and_complain): Handle merging -fopenacc.
	(append_compiler_options): Pass -fopenacc through.

	* c.opt (fopenacc): Mark as LTO option.

	* lang.opt (fopenacc): Mark as LTO option.

	* testsuite/libgomp.oacc-c-c++-common/abort-5.c: New test.

From-SVN: r220038
 2015-01-23 12:54:16 +00:00
Tom de Vries
1506ae0e1e Make fopenmp an LTO option 
2015-01-23  Tom de Vries  <tom@codesourcery.com>

	PR libgomp/64707
	* lto-opts.c (lto_write_options): Output non-explicit conservative
	-fno-openmp.
	* lto-wrapper.c (merge_and_complain): Handle merging -fopenmp.
	(append_compiler_options): Pass -fopenmp through.

	* c.opt (fopenmp): Mark as LTO option.

	* lang.opt (fopenmp): Mark as LTO option.

	* testsuite/libgomp.c/target-9.c: Add -ftree-parallelize-loops=0 to
	dg-options.

From-SVN: r220037
 2015-01-23 12:53:55 +00:00
Marek Polacek
10ef8f287e re PR preprocessor/60570 (expression in 'elif' directive mis-diagnosed as error when group will be skipped) 
DR#412
	PR preprocessor/60570
	* directives.c (do_elif): Don't evaluate #elif conditionals
	when they don't need to be.

	* gcc.dg/cpp/pr36320.c: Turn dg-error into dg-bogus.
	* gcc.dg/cpp/pr60570.c: New test.

From-SVN: r220035
 2015-01-23 11:57:43 +00:00
Venkataramanan Kumar
b0edd457a1 Conditionally include target specific files while building TSAN 2015-01-25... 
Conditionally include target specific files while building TSAN
2015-01-25  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>

        * configure.ac (TSAN_TARGET_DEPENDENT_OBJECTS): Define.
        * configure: Regenerate.
        * tsan/Makefile.am (EXTRA_libtsan_la_SOURCES): Define.
        (libtsan_la_DEPENDENCIES): Likewise.
        * Makefile.in: Regenerate.
        * asan/Makefile.in: Regenerate.
        * interception/Makefile.in: Regenerate.
        * libbacktrace/Makefile.in: Regenerate.
        * lsan/Makefile.in: Regenerate.
        * sanitizer_common/Makefile.in: Regenerate.
        * tsan/Makefile.in: Regenerate.
        * ubsan/Makefile.in: Regenerate.

From-SVN: r220034
 2015-01-23 11:53:04 +00:00
Richard Biener
8f000887e2 re PR testsuite/63439 (FAIL: gcc.dg/vect/vect-33.c scan-tree-dump vect "Alignment of access forced using peeling") 
2015-01-23  Richard Biener  <rguenther@suse.de>

	PR testsuite/63439
	* gcc.dg/vect/vect-33.c: Adjust target selectors for v16qi
	vectorization on vect64 targets.

From-SVN: r220033
 2015-01-23 11:00:10 +00:00
Andre Vehreschild
63a1dd103f In gcc/fortran/ fixed some cosmetics. 
* trans-decl.c (gfc_finish_var_decl): Fixed moved comment.
	* trans-stmt.c (gfc_trans_allocate): Fixed indentation.

From-SVN: r220032
 2015-01-23 11:01:39 +01:00
Jakub Jelinek
bd849fe605 re PR debug/64511 (ICE at -O3 with -g enabled on x86_64-linux-gnu) 
PR debug/64511
	* dwarf2out.c (struct dw_loc_descr_node): Add chain_next
	GTY markup.

From-SVN: r220031
 2015-01-23 10:47:51 +01:00
Jakub Jelinek
b55f40c122 diagnostic-core.h (internal_error_no_backtrace): New prototype. 
* diagnostic-core.h (internal_error_no_backtrace): New prototype.
	* diagnostic.def (DK_ICE_NOBT): New kind.
	* diagnostic.c (diagnostic_action_after_output): Handle DK_ICE_NOBT
	like DK_ICE, but never print backtrace.
	(diagnostic_report_diagnostic): Handle DK_ICE_NOBT like DK_ICE.
	(internal_error_no_backtrace): New function.
	* gcc.c (execute): Use internal_error_no_backtrace instead of
	internal_error.
fortran/
	* gfc-diagnostic.def (DK_ICE_NOBT): New kind.

From-SVN: r220030
 2015-01-23 09:51:10 +01:00
Janus Weil
652960d180 re PR fortran/60922 (Memory leak with allocatable CLASS components) 
2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* class.c (finalize_component): Apply the check for 'fini_coarray' only
	to coarray components.

2015-01-23  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/60922
	* gfortran.dg/class_allocate_17.f90: New.

From-SVN: r220029
 2015-01-23 09:32:09 +01:00