platform/upstream/linaro-gcc.git
8 years ago PR preprocessor/69543
jakub [Mon, 1 Feb 2016 22:36:07 +0000 (22:36 +0000)]
PR preprocessor/69543
PR c/69558
* c-pragma.c (handle_pragma_diagnostic): Pass input_location
instead of loc to control_warning_option.

* gcc.dg/pr69543.c: New test.
* gcc.dg/pr69558.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233058 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * Add PR number.
uros [Mon, 1 Feb 2016 22:25:31 +0000 (22:25 +0000)]
* Add PR number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233057 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g.
uros [Mon, 1 Feb 2016 22:20:47 +0000 (22:20 +0000)]
* g++.dg/other/anon5.C (dg-opetions): Use -gdwarf-2 instead of -g.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233056 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoFix PR # in last change
law [Mon, 1 Feb 2016 22:05:58 +0000 (22:05 +0000)]
Fix PR # in last change

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233054 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR tree-optimization/68580
law [Mon, 1 Feb 2016 22:03:57 +0000 (22:03 +0000)]
PR tree-optimization/68580
* params.def (FSM_MAXIMUM_PHI_ARGUMENTS): New param.
* tree-ssa-threadbackward.c
(fsm_find_control_statement_thread_paths): Do not try to walk
through large PHI nodes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233053 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return false
jakub [Mon, 1 Feb 2016 20:37:49 +0000 (20:37 +0000)]
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return false
when count is incremented above limit, don't analyze further
insns afterwards.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233050 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoRemove duplicate copy of the test body inadvertently inserted by patch.
msebor [Mon, 1 Feb 2016 19:38:53 +0000 (19:38 +0000)]
Remove duplicate copy of the test body inadvertently inserted by patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233045 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * omp-low.c (oacc_parse_default_dims): Avoid
jakub [Mon, 1 Feb 2016 19:14:59 +0000 (19:14 +0000)]
* omp-low.c (oacc_parse_default_dims): Avoid
-Wsign-compare warning, make sure value fits into int
rather than just unsigned int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233044 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR tree-optimization/67921
amker [Mon, 1 Feb 2016 17:17:47 +0000 (17:17 +0000)]
PR tree-optimization/67921
* fold-const.c (split_tree): New parameters.  Convert pointer
type variable part to proper type before negating.
(fold_binary_loc): Pass new arguments to split_tree.

gcc/testsuite/ChangeLog
PR tree-optimization/67921
* c-c++-common/ubsan/pr67921.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233042 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago gcc/
nathan [Mon, 1 Feb 2016 16:20:13 +0000 (16:20 +0000)]
gcc/
* config/nvptx/nvptx.c (PTX_GANG_DEFAULT): New.
(nvptx_goacc_validate_dims): Extend to handle global defaults.
* target.def (OACC_VALIDATE_DIMS): Extend documentation.
* doc/tm.texti: Rebuilt.
* doc/invoke.texi (fopenacc-dim): Document.
* lto-wrapper.c (merge_and_complain): Add OPT_fopenacc_dim_ case.
(append_compiler_options): Likewise.
* omp-low.c (oacc_default_dims, oacc_min_dims): New.
(oacc_parse_default_dims): New.
(oacc_validate_dims): Add USED arg.  Select non-unity default when
possible.
(oacc_loop_fixed_partitions): Return mask of used partitions.
(oacc_loop_auto_partitions): Emit dump info.
(oacc_loop_partition): Return mask of used partitions.
(execute_oacc_device_lower): Parse default dimension arg.  Adjust
loop partitioning and validation calls.

gcc/c-family/
* c.opt (fopenacc-dim=): New option.

gcc/fortran/
* lang.opt (fopenacc-dim=): New option.

libgomp/
* testsuite/libgomp.oacc-c-c++-common/loop-dim-default.c: New.
* testsuite/libgomp.oacc-fortran/routine-7.f90: Serialize loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233041 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-02-01 Richard Biener <rguenther@suse.de>
rguenth [Mon, 1 Feb 2016 15:40:23 +0000 (15:40 +0000)]
2016-02-01  Richard Biener  <rguenther@suse.de>

PR middle-end/69556
* match.pd: Guard (C1/X)*C2 -> (C1*C2)/X with single_use.

* gcc.dg/tree-ssa/recip-8.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233040 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-02-01 Richard Biener <rguenther@suse.de>
rguenth [Mon, 1 Feb 2016 15:38:08 +0000 (15:38 +0000)]
2016-02-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69574
* tree-chrec.c (hide_evolution_in_other_loops_than_loop): Instead
of asserting return chrec_dont_know.

* gcc.dg/torture/pr69574.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233039 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoMissing copyright for mem-stats header files.
marxin [Mon, 1 Feb 2016 13:57:09 +0000 (13:57 +0000)]
Missing copyright for mem-stats header files.

* mem-stats-traits.h: Add copyright header.
* mem-stats.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233037 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-02-01 Richard Biener <rguenther@suse.de>
rguenth [Mon, 1 Feb 2016 12:39:04 +0000 (12:39 +0000)]
2016-02-01  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69579
* tree-ssa-loop-ivcanon.c (propagate_constants_for_unrolling):
Do not propagate through abnormal PHI results.

* gcc.dg/setjmp-6.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233036 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDon't define guard macros when doing #include_next in math.h and stdlib.h
redi [Mon, 1 Feb 2016 11:13:40 +0000 (11:13 +0000)]
Don't define guard macros when doing #include_next in math.h and stdlib.h

2016-02-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>

PR libstdc++/69581
* include/c_compatibility/math.h: Move header guards.
* include/c_compatibility/stdlib.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233035 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * postreload.c (reload_cse_simplify): Remove dead code.
ebotcazou [Mon, 1 Feb 2016 11:04:22 +0000 (11:04 +0000)]
* postreload.c (reload_cse_simplify): Remove dead code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233034 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR rtl-optimization/69570
jakub [Mon, 1 Feb 2016 08:47:27 +0000 (08:47 +0000)]
PR rtl-optimization/69570
* ifcvt.c (bb_ok_for_noce_convert_multiple_sets): Return true only
if there is more than one set, not if there is a single set.

* g++.dg/opt/pr69570.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233033 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR rtl-opt/69535
rth [Mon, 1 Feb 2016 07:32:01 +0000 (07:32 +0000)]
PR rtl-opt/69535

  * combine.c (make_compound_operation): When looking through a
  subreg, make sure to re-extend to the width of the outer mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233032 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR testsuite/69584
danglin [Mon, 1 Feb 2016 01:12:23 +0000 (01:12 +0000)]
PR testsuite/69584
* gcc.dg/tree-ssa/sra-17.c: Fix regexps to work on hpux.
* gcc.dg/tree-ssa/sra-18.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233030 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/68741
danglin [Mon, 1 Feb 2016 00:54:22 +0000 (00:54 +0000)]
PR target/68741
* inclhack.def (hpux_vsscanf): New fix.
* fixincl.x: Regenerated.
* tests/base/stdio.h [HPUX_VSSCANF_CHECK]: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233029 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR debug/68244
danglin [Mon, 1 Feb 2016 00:38:17 +0000 (00:38 +0000)]
PR debug/68244
* g++.dg/parse/parens3.C: Use register "4" on hppa.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233028 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.
danglin [Mon, 1 Feb 2016 00:27:44 +0000 (00:27 +0000)]
* gcc.dg/tree-ssa/vector-5.c: Add -fno-common option on hppa*-*-hpux*.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233027 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDaily bump.
gccadmin [Mon, 1 Feb 2016 00:16:16 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233026 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoRegenerate .pot files.
jsm28 [Sun, 31 Jan 2016 15:54:00 +0000 (15:54 +0000)]
Regenerate .pot files.

gcc/po:
* gcc.pot: Regenerate.

libcpp/po:
* cpplib.pot: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233023 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * fi.po: Update.
jsm28 [Sun, 31 Jan 2016 15:48:42 +0000 (15:48 +0000)]
* fi.po: Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233021 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR c++/68763
jason [Sun, 31 Jan 2016 14:53:26 +0000 (14:53 +0000)]
PR c++/68763

* tree.c (strip_typedefs) [FUNCTION_TYPE]: Avoid building a new
function type if nothing is changing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233020 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR c++/69009
jason [Sun, 31 Jan 2016 11:53:04 +0000 (11:53 +0000)]
PR c++/69009

* pt.c (partial_specialization_p, impartial_args): New.
(instantiate_decl): Call impartial_args.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233019 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago Fix abi-tag16.C.
jason [Sun, 31 Jan 2016 11:52:56 +0000 (11:52 +0000)]
Fix abi-tag16.C.

* mangle.c (maybe_check_abi_tags): New.
(write_guarded_var_name): Call it.
(mangle_ref_init_variable): Call check_abi_tags.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233018 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago Fix abi-tag17.C.
jason [Sun, 31 Jan 2016 11:52:48 +0000 (11:52 +0000)]
Fix abi-tag17.C.

* pt.c (lookup_template_class_1): Don't share TYPE_ATTRIBUTES
between template and instantiation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233017 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-31 Paul Thomas <pault@gcc.gnu.org>
pault [Sun, 31 Jan 2016 10:22:05 +0000 (10:22 +0000)]
2016-01-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/67564
* trans-expr.c (gfc_conv_procedure_call): For the vtable copy
subroutines, add a string length argument, when the actual
argument is an unlimited polymorphic class object.

2016-01-31  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/67564
* gfortran.dg/allocate_with_source_17.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233016 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDaily bump.
gccadmin [Sun, 31 Jan 2016 00:16:15 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233015 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR tree-optimization/69546
jakub [Sat, 30 Jan 2016 18:04:13 +0000 (18:04 +0000)]
PR tree-optimization/69546
* wide-int.cc (wi::divmod_internal): For unsigned division
where both operands fit into uhwi, if o1 is 1 and o0 has
msb set, if divident_prec is larger than bits per hwi,
clear another quotient word and return 2 instead of 1.
Similarly for remainder with msb in HWI set, if dividend_prec
is larger than bits per hwi.

* gcc.dg/torture/pr69546.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233012 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-30 Paul Thomas <pault@gcc.gnu.org>
pault [Sat, 30 Jan 2016 17:44:56 +0000 (17:44 +0000)]
2016-01-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/69566
* trans-expr.c (gfc_conv_procedure_call): Correct expression
for 'ulim_copy', which was missing a test for 'comp'.

2016-01-30  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/69566
* gfortran.dg/unlimited_polymorphic_25.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233011 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR r++/68490 - error initializing a structure with a flexible array membe
msebor [Sat, 30 Jan 2016 17:30:32 +0000 (17:30 +0000)]
PR r++/68490 - error initializing a structure with a flexible array membe

gcc/testsuite/ChangeLog:
2016-01-30  Martin Sebor  <msebor@redhat.com>

        PR c++/68490
        * g++.dg/ext/flexary10.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233010 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-30 Dominique d'Humieres <dominiq@lps.ens.fr>
dominiq [Sat, 30 Jan 2016 14:07:19 +0000 (14:07 +0000)]
2016-01-30  Dominique d'Humieres  <dominiq@lps.ens.fr>

PR fortran/66707
gfortran.dg/common_23.f90: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233008 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-29 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
wschmidt [Sat, 30 Jan 2016 01:18:43 +0000 (01:18 +0000)]
2016-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

PR target/65546
* gcc.dg/vect/costmodel/ppc/costmodel-vect-31a.c: Correct
condition being checked, and disable it when the target supports
misaligned loads and stores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233006 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDaily bump.
gccadmin [Sat, 30 Jan 2016 00:16:12 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233005 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago[hsa] Atomic assess memory model fixes
jamborm [Fri, 29 Jan 2016 22:53:28 +0000 (22:53 +0000)]
[hsa] Atomic assess memory model fixes

2016-01-29  Martin Jambor  <mjambor@suse.cz>

* hsa-gen.c (get_memory_order_name): Mask with MEMMODEL_BASE_MASK.
Use short lowercase names.
(get_memory_order): Mask with MEMMODEL_BASE_MASK.  Support
MEMMODEL_CONSUME with acquire semantics and MEMMODEL_SEQ_CST with
acq_rel one.  Protect warning agains segfaults if
get_memory_order_name returns NULL.
(gen_hsa_ternary_atomic_for_builtin): Support with MEMMODEL_SEQ_CST
with release semantics.  Do not warn if get_memory_order already did.
(gen_hsa_insns_for_call): Support with MEMMODEL_SEQ_CST with acquire
semantics.  Fix check for relaxed or acquire semantics.  Do not warn
if get_memory_order already did.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@233000 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR debug/69518
jakub [Fri, 29 Jan 2016 20:37:25 +0000 (20:37 +0000)]
PR debug/69518
* c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
all type variants, not just TYPE_MAIN_VARIANT.

* gcc.dg/torture/pr69518.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232998 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agodocument that isl-0.16 is supported
spop [Fri, 29 Jan 2016 20:26:04 +0000 (20:26 +0000)]
document that isl-0.16 is supported

* config/isl.m4: Add comments about isl-0.16.
* configure: Regenerate.

gcc/
* doc/install.texi: Document that isl-0.16 is supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232997 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-29 Vladimir Makarov <vmakarov@redhat.com>
vmakarov [Fri, 29 Jan 2016 18:47:17 +0000 (18:47 +0000)]
2016-01-29  Vladimir Makarov  <vmakarov@redhat.com>

PR target/69299
* config/i386/constraints.md (Bm): Describe as special memory
constraint.
* doc/md.texi (DEFINE_SPECIAL_MEMORY_CONSTRAINT): Describe it.
* genoutput.c (main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT.
* genpreds.c (struct constraint_data): Add is_special_memory.
(have_special_memory_constraints, special_memory_start): New
static vars.
(special_memory_end): Ditto.
(add_constraint): Add new arg is_special_memory.  Add code to
process its true value.  Update have_special_memory_constraints.
(process_define_constraint): Pass the new arg.
(process_define_register_constraint): Ditto.
(choose_enum_order): Process special memory.
(write_tm_preds_h): Generate enum const CT_SPECIAL_MEMORY and
function insn_extra_special_memory_constraint.
(main): Process DEFINE_SPECIAL_MEMORY_CONSTRAINT.
* gensupport.c (process_rtx): Process
DEFINE_SPECIAL_MEMORY_CONSTRAINT.
* ira-costs.c (record_reg_classes): Process CT_SPECIAL_MEMORY.
* ira-lives.c (single_reg_class): Use
insn_extra_special_memory_constraint.
* ira.c (ira_setup_alts): Process CT_SPECIAL_MEMORY.
* lra-constraints.c (process_alt_operands): Ditto.
(curr_insn_transform): Use insn_extra_special_memory_constraint.
* recog.c (asm_operand_ok, preprocess_constraints): Process
CT_SPECIAL_MEMORY.
* reload.c (find_reloads): Ditto.
* rtl.def (DEFINE_SPECIFAL_MEMORY_CONSTRAINT): New.
* stmt.c (parse_input_constraint): Use
insn_extra_special_memory_constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232993 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoRevert revsion 229087 changes in lra-spills.c
hjl [Fri, 29 Jan 2016 18:03:42 +0000 (18:03 +0000)]
Revert revsion 229087 changes in lra-spills.c

r229087, which caused PR 69530, was supposed to fix PR 67609.  r229458
has made r229087 unnecessary.

gcc/

PR target/69530
* lra-splill.c (lra_final_code_change): Revert r229087 by
removing all sub-registers.

gcc/testsuite/

PR target/69530
* gcc.target/i386/pr69530.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232991 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/65604
sje [Fri, 29 Jan 2016 16:31:18 +0000 (16:31 +0000)]
PR target/65604
* gcc.target/mips/div-delay.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232986 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/65604
sje [Fri, 29 Jan 2016 16:29:58 +0000 (16:29 +0000)]
PR target/65604
* config/mips/mips.c (mips_output_division): Check flag_delayed_branch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232985 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/69551
jakub [Fri, 29 Jan 2016 14:14:56 +0000 (14:14 +0000)]
PR target/69551
* config/i386/i386.c (ix86_expand_vector_set) <case V4SImode>: For
SSE1, copy target into the temporary reg first before recursing
on it.

* gcc.target/i386/pr69551.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232982 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/66137
jakub [Fri, 29 Jan 2016 14:07:40 +0000 (14:07 +0000)]
PR target/66137
* gcc.target/i386/pr66137.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232981 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agotestsuite/
abennett [Fri, 29 Jan 2016 13:54:53 +0000 (13:54 +0000)]
testsuite/
2016-01-29  Andrew Bennett  <andrew.bennett@imgtec.com>

       * gcc.target/mips/p5600-bonding.c (dg-options): Force the test to be
       always built for p5600.
       * gcc.target/mips/mips.exp (mips-dg-options): Add support for the
       isa=p5600 dg-option.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232980 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoUse vm in sse2_cvtps2pd<mask_name>
hjl [Fri, 29 Jan 2016 13:03:51 +0000 (13:03 +0000)]
Use vm in sse2_cvtps2pd<mask_name>

sse2_cvtps2pd<mask_name> has

(define_insn "sse2_cvtps2pd<mask_name>"
  [(set (match_operand:V2DF 0 "register_operand" "=v")
        (float_extend:V2DF
          (vec_select:V2SF
            (match_operand:V4SF 1 "vector_operand" "vBm")
            (parallel [(const_int 0) (const_int 1)]))))]

The memory operand size is 8 bytes (2 floats).  We should use vm instead
of vBm.

* config/i386/sse.md (sse2_cvtps2pd<mask_name>): Replace vBm
with vm.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232979 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoAdd myself as a hsa maintainer
jamborm [Fri, 29 Jan 2016 12:47:56 +0000 (12:47 +0000)]
Add myself as a hsa maintainer

2016-01-29  Martin Jambor  <mjambor@suse.cz>

* MAINTAINERS (hsa maintainers): Add myself.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232978 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoTest __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__
redi [Fri, 29 Jan 2016 12:29:42 +0000 (12:29 +0000)]
Test __cplusplus instead of __GXX_EXPERIMENTAL_CXX0X__

* ginclude/stdarg.h: Test __cplusplus instead of
__GXX_EXPERIMENTAL_CXX0X__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232977 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-29 Richard Biener <rguenther@suse.de>
rguenth [Fri, 29 Jan 2016 11:21:19 +0000 (11:21 +0000)]
2016-01-29  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69547
* tree-ssa-dce.c (mark_aliased_reaching_defs_necessary_1):
Do not mark clobbers necessary.
(mark_all_reaching_defs_necessary_1): Likewise.

* g++.dg/tree-ssa/pr69547.C: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232976 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR debug/66869
jakub [Fri, 29 Jan 2016 11:14:42 +0000 (11:14 +0000)]
PR debug/66869
* decl.c (wrapup_globals_for_namespace): Warn about unused static
function declarations.

* g++.dg/warn/Wunused-function2.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232975 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoFix Cygwin bootstrap error due to TM symbols
redi [Fri, 29 Jan 2016 10:52:08 +0000 (10:52 +0000)]
Fix Cygwin bootstrap error due to TM symbols

PR libstdc++/69506
* config/os/newlib/os_defines.h (_GLIBCXX_USE_WEAK_REF): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232974 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoS/390: Use %qs in error messages.
krebbel [Fri, 29 Jan 2016 10:17:03 +0000 (10:17 +0000)]
S/390: Use %qs in error messages.

gcc/ChangeLog

* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Format
declaration name with %qs and print it in both error messages.  Also
fix indentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232973 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR other/69006: S/390: Fix extra newlines after diagnostics.
krebbel [Fri, 29 Jan 2016 10:12:11 +0000 (10:12 +0000)]
PR other/69006: S/390: Fix extra newlines after diagnostics.

gcc/ChangeLog

PR other/69006
* config/s390/s390-c.c (s390_resolve_overloaded_builtin): Remove
trailing blank line from error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232972 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoS/390: Require a hardware vector support for test to succeed.
krebbel [Fri, 29 Jan 2016 10:09:13 +0000 (10:09 +0000)]
S/390: Require a hardware vector support for test to succeed.

The test case works on S/390 too, but only with -march=z13 or later
(i.e. if Gcc can make use of hardware vector support).  Otherwise the
optimization gets too complex.  The attached patch forces Gcc to use
-march=z13 instead of xfail'ing the test on S/390.

gcc/testsuite/ChangeLog

* gcc.dg/tree-ssa/ssa-dom-cse-2.c: Require a hardware vector support for
test to succeed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232971 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR c++/69462: Provide FLT_EVAL_METHOD and DECIMAL_DIG in float.h.
krebbel [Fri, 29 Jan 2016 10:03:26 +0000 (10:03 +0000)]
PR c++/69462: Provide FLT_EVAL_METHOD and DECIMAL_DIG in float.h.

gcc/ChangeLog

PR c++/69462
* ginclude/float.h: Also provide FLT_EVAL_METHOD and DECIMAL_DIG
for C++-11.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232970 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR c++/69509
mpolacek [Fri, 29 Jan 2016 09:25:14 +0000 (09:25 +0000)]
PR c++/69509
PR c++/69516
* constexpr.c (cxx_eval_array_reference): Give the "array subscript
out of bound" error earlier.
* init.c (build_vec_init): Change NE_EXPR into GT_EXPR.  Update the
commentary.

* g++.dg/ext/constexpr-vla2.C: New test.
* g++.dg/ext/constexpr-vla3.C: New test.
* g++.dg/ubsan/vla-1.C: Remove dg-shouldfail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232969 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-29 Richard Biener <rguenther@suse.de>
rguenth [Fri, 29 Jan 2016 08:36:04 +0000 (08:36 +0000)]
2016-01-29  Richard Biener  <rguenther@suse.de>

PR middle-end/69537
* match.pd: Allow all integral types when simplifying a
widening or sign-changing conversion.

* gcc.dg/uninit-21.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232968 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR69545: revert patch
spop [Fri, 29 Jan 2016 04:31:40 +0000 (04:31 +0000)]
PR69545: revert patch

Revert 'assert instead of silently failing code gen' that produces an ICE with isl-0.14.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232966 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoFix cp_binding_level reuse logic
ppalka [Fri, 29 Jan 2016 01:51:03 +0000 (01:51 +0000)]
Fix cp_binding_level reuse logic

gcc/cp/ChangeLog:

* name-lookup.c (begin_scope): After reusing a cp_binding_level
structure, update free_binding_level before the structure's
level_chain field gets cleared, not after.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232965 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDaily bump.
gccadmin [Fri, 29 Jan 2016 00:16:13 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232963 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR pch/68176
jakub [Thu, 28 Jan 2016 22:35:20 +0000 (22:35 +0000)]
PR pch/68176
* files.c (_cpp_find_file): Set file->implicit_preinclude even if
included from file->implicit_preinclude header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232956 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/69459
uros [Thu, 28 Jan 2016 22:32:47 +0000 (22:32 +0000)]
PR target/69459
* config/i386/constraints.md (C): Only accept constant zero operand.
(BC): New constraint.
* config/i386/sse.md (*mov<mode>_internal): Use BC constraint
instead of C constraint.
* doc/md.texi (Machine Constraints): Update description
of C constraint.

testsuite/ChangeLog:

PR target/69459
* gcc.target/i386/pr69459.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232955 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/68400
sje [Thu, 28 Jan 2016 22:28:04 +0000 (22:28 +0000)]
PR target/68400
* gcc.target/mips/mips.exp (mips_option_groups): Add stack-protector.
* gcc.target/mips/pr68400.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232954 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-28 Steve Ellcey <sellcey@imgtec.com>
sje [Thu, 28 Jan 2016 22:25:55 +0000 (22:25 +0000)]
2016-01-28  Steve Ellcey  <sellcey@imgtec.com>

PR target/68400
* config/mips/mips.c (and_operands_ok): Add MIPS16 check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232952 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR target/17381 - Unnecessary register move for float extend
msebor [Thu, 28 Jan 2016 21:05:39 +0000 (21:05 +0000)]
PR target/17381 - Unnecessary register move for float extend

2016-01-28  Martin Sebor  <msebor@redhat.com>

PR target/17381
* gcc.target/powerpc/pr17381.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232947 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR middle-end/69542
jakub [Thu, 28 Jan 2016 21:01:51 +0000 (21:01 +0000)]
PR middle-end/69542
* lra-remat.c (calculate_local_reg_remat_bb_data): Only consider
non-debug insns.

* gcc.dg/torture/pr69542.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232946 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * config/rs6000/rs6000.c (output_cbranch): Don't statically predict
pthaugen [Thu, 28 Jan 2016 20:34:49 +0000 (20:34 +0000)]
* config/rs6000/rs6000.c (output_cbranch): Don't statically predict
branches if using guessed profile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232945 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoFix optimize_isl dump
hjl [Thu, 28 Jan 2016 18:23:24 +0000 (18:23 +0000)]
Fix optimize_isl dump

* graphite-optimize-isl.c (optimize_isl): Fix dump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232939 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR target/69305
rth [Thu, 28 Jan 2016 17:48:22 +0000 (17:48 +0000)]
PR target/69305

  * config/aarch64/aarch64-modes.def (CC_Cmode): New
  * config/aarch64/aarch64-protos.h: Update.
  * config/aarch64/aarch64.c (aarch64_zero_extend_const_eq): New.
  (aarch64_select_cc_mode): Add check for use of CC_Cmode.
  (aarch64_get_condition_code_1): Handle CC_Cmode.
  * config/aarch64/aarch64.md (addti3): Use adddi3_compareC.
  (*add<mode>3_compareC_cconly_imm): New.
  (*add<mode>3_compareC_cconly): New.
  (*add<mode>3_compareC_imm): New.
  (add<mode>3_compareC): New.
  (add<mode>3_carryin, *addsi3_carryin_uxtw): Sort compare operand
  to be first.  Use aarch64_carry_operation.
  (*add<mode>3_carryin_alt1, *addsi3_carryin_alt1_uxtw): Remove.
  (*add<mode>3_carryin_alt2, *addsi3_carryin_alt2_uxtw): Remove.
  (*add<mode>3_carryin_alt3, *addsi3_carryin_alt3_uxtw): Remove.
  (subti3): Use subdi3_compare1.
  (*sub<mode>3_compare0): Rename from sub<mode>3_compare0.
  (sub<mode>3_compare1): New.
  (*sub<mode>3_carryin0, *subsi3_carryin_uxtw): New.
  (*sub<mode>3_carryin): Use aarch64_borrow_operation.
  (*subsi3_carryin_uxtw): Likewise.
  (*ngc<mode>, *ngcsi_uxtw): Likewise.
  (*sub<mode>3_carryin_alt, *subsi3_carryin_alt_uxtw): New.
  * config/aarch64/iterators.md (DWI): New.
  * config/aarch64/predicates.md (aarch64_carry_operation): New.
  (aarch64_borrow_operation): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232936 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agomake debug comment more explicit
spop [Thu, 28 Jan 2016 16:39:18 +0000 (16:39 +0000)]
make debug comment more explicit

2016-01-28  Abderrazek Zaafrani  <a.zaafrani@samsung.com>

* graphite-optimize-isl.c (optimize_isl): Print a different debug
message when isl does not return a valid schedule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232935 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoremove out of sync comments
spop [Thu, 28 Jan 2016 16:39:10 +0000 (16:39 +0000)]
remove out of sync comments

* graphite-isl-ast-to-gimple.c (class translate_isl_ast_to_gimple):
Remove comments from class declarations: they are already in the code
close by the defs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232934 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agouse codegen_error_p
spop [Thu, 28 Jan 2016 16:39:01 +0000 (16:39 +0000)]
use codegen_error_p

* graphite-isl-ast-to-gimple.c (binary_op_to_tree): Call codegen_error_p.
(ternary_op_to_tree): Same.
(unary_op_to_tree): Same.
(nary_op_to_tree): Same.
(gcc_expression_from_isl_expr_op): Same.
(gcc_expression_from_isl_expression): Same.
(graphite_create_new_loop): Same.
(graphite_create_new_loop_guard): Same.
(build_iv_mapping): Same.
(graphite_create_new_guard): Same.
(translate_isl_ast_to_gimple::copy_loop_phi_nodes): Same.
(translate_isl_ast_to_gimple::translate_pending_phi_nodes): Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232933 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoassert instead of silently failing code gen
spop [Thu, 28 Jan 2016 16:38:52 +0000 (16:38 +0000)]
assert instead of silently failing code gen

* graphite-isl-ast-to-gimple.c (get_rename_from_scev): Assert instead of
setting codegen_error to fail codegen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232932 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * tree.h (BINFO_FLAG_0): Rename from BINFO_MARKED.
jason [Thu, 28 Jan 2016 15:45:44 +0000 (15:45 +0000)]
* tree.h (BINFO_FLAG_0): Rename from BINFO_MARKED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232931 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoA recent change added UNSPEC to the CCMP patterns to stop combine optimizing
wilco [Thu, 28 Jan 2016 15:41:46 +0000 (15:41 +0000)]
A recent change added UNSPEC to the CCMP patterns to stop combine optimizing
the immediate in a rare case.  This requires a fix to the CCMP cost
calculation as the CCMP instruction with unspec is no longer recognized.
Fix the ccmp_1.c test by adding -ffinite-math-only so FCCMPE is emitted on
relational compares.

2016-01-28  Wilco Dijkstra  <wdijkstr@arm.com>

    gcc/
* config/aarch64/aarch64.c (aarch64_if_then_else_costs):
Remove CONST_INT_P check in CCMP cost calculation.

    gcc/testsuite/
* gcc.target/aarch64/ccmp_1.c: Fix test issue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232930 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR c++/67407
jason [Thu, 28 Jan 2016 15:07:56 +0000 (15:07 +0000)]
PR c++/67407

* search.c (dfs_walk_once, dfs_walk_once_r)
(dfs_walk_once_accessible_r, dfs_walk_once_accessible): Use
hash_set instead of BINFO_MARKED.
(dfs_unmark_r): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232929 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * directives.c (destringize_and_run): Adjust prototype.
jakub [Thu, 28 Jan 2016 14:33:55 +0000 (14:33 +0000)]
* directives.c (destringize_and_run): Adjust prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232928 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * gcc.dg/pr65980.c: Skip on AIX.
dje [Thu, 28 Jan 2016 13:52:06 +0000 (13:52 +0000)]
    * gcc.dg/pr65980.c: Skip on AIX.
        * gcc.dg/pr66688.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232927 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR target/63679
dje [Thu, 28 Jan 2016 13:48:00 +0000 (13:48 +0000)]
    PR target/63679
        * gcc.dg/tree-ssa/sra-17.c: Adjust regex for more label styles.
        * gcc.dg/tree-ssa/sra-18.c: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232926 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago PR libstdc++/69450
danglin [Thu, 28 Jan 2016 13:09:23 +0000 (13:09 +0000)]
PR libstdc++/69450
* acinclude.m4 (GLIBCXX_CHECK_MATH11_PROTO): Split check for obsolete
isinf and isnan functions into two independent checks.  Check on hpux.
* config.h.in: Regenerate.
* configure: Regenerate.
* include/c_global/cmath (isinf(double), isnan(double)): Use
_GLIBCXX_HAVE_OBSOLETE_ISINF and _GLIBCXX_HAVE_OBSOLETE_ISNAN,
respectively.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232925 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * gcc-interface/gigi.h (enum attr_type): Rename into...
ebotcazou [Thu, 28 Jan 2016 11:59:14 +0000 (11:59 +0000)]
* gcc-interface/gigi.h (enum attr_type): Rename into...
(enum attrib_type): ...this.
(struct attrib): Adjust.
* gcc-interface/decl.c (prepend_one_attribute): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232923 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoAdd support for vector permute cost since various permutes can expand
wilco [Thu, 28 Jan 2016 11:52:08 +0000 (11:52 +0000)]
Add support for vector permute cost since various permutes can expand
into a complex sequence of instructions.  This fixes major performance
regressions due to recent changes in SLP vectorizer (which now vectorizes
more aggressively and emits many complex permutes).  Set the cost to > 1
for all microarchitectures so that the number of permutes is usually zero
and regressions disappear.

2016-01-28  Wilco Dijkstra  <wdijkstr@arm.com>

* config/aarch64/aarch64.c (generic_vector_cost):
Set vec_permute_cost.
(cortexa57_vector_cost): Likewise.
(exynosm1_vector_cost): Likewise.
(xgene1_vector_cost): Likewise.
(aarch64_builtin_vectorization_cost): Use vec_permute_cost.
* config/aarch64/aarch64-protos.h (cpu_vector_cost):
Add vec_permute_cost entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232922 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoSeveral instructions disassemble a zero immediate as wzr/xzr due to
wilco [Thu, 28 Jan 2016 11:45:06 +0000 (11:45 +0000)]
Several instructions disassemble a zero immediate as wzr/xzr due to
using a register operand in the disassembly.  Avoid this by removing
the register operand.

2016-01-28  Wilco Dijkstra  <wdijkstr@arm.com>

* config/aarch64/aarch64.md (ccmp<mode>): Disassemble
immediate as %1.
(add<mode>3_compare0): Likewise.
(addsi3_compare0_uxtw): Likewise.
(add<mode>3nr_compare0): Likewise.
(compare_neg<mode>): Likewise.
(<optab><mode>3): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232921 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoAdded missing testcase of r232919.
vehre [Thu, 28 Jan 2016 11:41:10 +0000 (11:41 +0000)]
Added missing testcase of r232919.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232920 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agogcc/fortran/ChangeLog:
vehre [Thu, 28 Jan 2016 11:34:03 +0000 (11:34 +0000)]
gcc/fortran/ChangeLog:

2016-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>

PR fortran/62536
* decl.c (gfc_match_end): Only unnest and remove BLOCK namespaces
when the END encountered does not match a BLOCK's end.

gcc/testsuite/ChangeLog:

2016-01-28  Andre Vehreschild  <vehre@gcc.gnu.org>

PR fortran/62536
* gfortran.dg/block_15.f08: New test.
* gfortran.dg/block_end_error_1.f90: Need to catch additional error
on incorrectly closed BLOCK.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232919 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agogcc/
ienkovich [Thu, 28 Jan 2016 10:09:12 +0000 (10:09 +0000)]
gcc/

* tree-vect-stmts.c (vectorizable_comparison): Add
NULL check for vectype.

gcc/testsuite/

* gcc.dg/declare-simd.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232917 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-28 Richard Biener <rguenther@suse.de>
rguenth [Thu, 28 Jan 2016 09:10:30 +0000 (09:10 +0000)]
2016-01-28  Richard Biener  <rguenther@suse.de>

PR tree-optimization/69466
* tree-vect-loop-manip.c (slpeel_duplicate_current_defs_from_edges):
Account for PHIs we couldn't duplicate.

* gfortran.dg/vect/pr69466.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232916 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoFix PR pch/68758.
marxin [Thu, 28 Jan 2016 08:39:05 +0000 (08:39 +0000)]
Fix PR pch/68758.

PR pch/68758
* ggc-common.c (gt_pch_save): Use ENABLE_VALGRIND_ANNOTATIONS macro
instead of ENABLE_VALGRIND_CHECKING.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232915 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agocorrect ChangeLogs for PR69422
pault [Thu, 28 Jan 2016 06:52:15 +0000 (06:52 +0000)]
correct ChangeLogs for PR69422

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232914 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-28 Thomas Preud'homme <thomas.preudhomme@arm.com>
thopre01 [Thu, 28 Jan 2016 06:29:10 +0000 (06:29 +0000)]
2016-01-28  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/testsuite/
    * g++.dg/pr67989.C: Remove ARM-specific option.
    * gcc.target/arm/pr67989.C: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232913 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoLow-hanging C++-lexer speedup (PR c++/24208)
ppalka [Thu, 28 Jan 2016 01:06:29 +0000 (01:06 +0000)]
Low-hanging C++-lexer speedup (PR c++/24208)

gcc/cp/ChangeLog:

PR c++/24208
* parser.c (LEXER_DEBUGGING_ENABLED_P): New macro.
(cp_lexer_debugging_p): Use it.
(cp_lexer_start_debugging): Likewise.
(cp_lexer_stop_debugging): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232912 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDaily bump.
gccadmin [Thu, 28 Jan 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232911 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago * gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22
uros [Wed, 27 Jan 2016 23:04:25 +0000 (23:04 +0000)]
* gcc.dg/torture/pr68264.c: Disable log1p test for glibc < 2.22
and expm1 test for glibc < 2.11.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232907 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-27 Janus Weil <janus@gcc.gnu.org>
janus [Wed, 27 Jan 2016 22:32:52 +0000 (22:32 +0000)]
2016-01-27  Janus Weil  <janus@gcc.gnu.org>

PR fortran/69484
* invoke.texi: Fix documentation of -Wall with respect to -Wtabs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232906 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoPR rtl-opt/69447
rth [Wed, 27 Jan 2016 22:08:02 +0000 (22:08 +0000)]
PR rtl-opt/69447

  * lra-remat.c (subreg_regs): New.
  (dump_candidates_and_remat_bb_data): Dump it.
  (operand_to_remat): Reject if operand in subreg_regs.
  (set_bb_regs): Collect subreg_regs.
  (lra_remat): Init and free subreg_regs.  Compute
  calculate_local_reg_remat_bb_data before create_cands.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232905 138bc75d-0d04-0410-961f-82ee72b054a4

8 years ago2016-01-27 Paul Thomas <pault@gcc.gnu.org>
pault [Wed, 27 Jan 2016 21:24:01 +0000 (21:24 +0000)]
2016-01-27  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/69385
* trans-expr.c (is_scalar_reallocatable_lhs): Remove the check
for allocatable components, whilst checking if the symbol is a
derived or class entity..

2015-01-27  Paul Thomas  <pault@gcc.gnu.org>

PR fortran/69385
* gfortran.dg/alloc_comp_assign_15.f03: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232904 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agoDon't change stack_alignment_needed for __tls_get_addr
hjl [Wed, 27 Jan 2016 19:54:03 +0000 (19:54 +0000)]
Don't change stack_alignment_needed for __tls_get_addr

__tls_get_addr must be called with 16-byte aligned stack, which is
guaranted by setting preferred_stack_boundary to 128 bits.  There
is no need to change stack_alignment_needed for __tls_get_addr.

PR target/68986
* config/i386/i386.c (ix86_update_stack_boundary): Don't
change stack_alignment_needed for __tls_get_addr call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232901 138bc75d-0d04-0410-961f-82ee72b054a4

8 years agors6000: Put back the 's' output modifier
segher [Wed, 27 Jan 2016 19:44:31 +0000 (19:44 +0000)]
rs6000: Put back the 's' output modifier

It turns out the 's' output modifier is used in some glibc math code,
and is in an installed header even.  So let's put it back, it is much
less of a burden supporting it a bit longer than to deal with the fallout.
(It is also being fixed for glibc.)

* config/rs6000/rs6000.c (print_operand): Rollback 's' removal.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@232900 138bc75d-0d04-0410-961f-82ee72b054a4