Nathan Sidwell [Tue, 27 Sep 2016 16:46:21 +0000 (16:46 +0000)]
internal-fn.h (IFN_UNIQUE_CODES, [...]): New.
* internal-fn.h (IFN_UNIQUE_CODES, IFN_GOACC_LOOP_CODES,
IFN_GOACC_REDUCTION_CODES): New.
(enum ifn_unique_kind, enum ifn_goacc_loop_kind, enum
ifn_goacc_reduction_kind): Use them.
* gimple-pretty-print.c (dump_gimple_call_args): Decode first arg
of internal functions, when applicable.
From-SVN: r240552
Jiong Wang [Tue, 27 Sep 2016 15:41:41 +0000 (15:41 +0000)]
[Obvious] Delete one redundant word in target-supports.exp comment
gcc/testsuite/
* lib/target-supports.exp
(check_effective_target_arm_v8_2a_fp16_scalar_hw): Delete redundant word
in function comment.
From-SVN: r240551
Jonathan Wakely [Tue, 27 Sep 2016 15:39:51 +0000 (16:39 +0100)]
Define feature macro and update C++17 library status
* doc/xml/manual/status_cxx2017.xml: Update status.
* doc/html/*: Regenerate.
* include/std/functional (__cpp_lib_boyer_moore_searcher): Define.
* testsuite/20_util/function_objects/searchers.cc: Test feature macro.
From-SVN: r240550
Jonathan Wakely [Tue, 27 Sep 2016 15:14:24 +0000 (16:14 +0100)]
Define 3-argument overloads of std::hypot for C++17 (P0030R1)
* doc/xml/manual/status_cxx2017.xml: Update status.
* include/c_global/cmath (hypot): Add three-dimensional overloads.
* testsuite/26_numerics/headers/cmath/hypot.cc: New.
From-SVN: r240547
Maciej W. Rozycki [Tue, 27 Sep 2016 15:08:51 +0000 (15:08 +0000)]
MIPS/GCC/doc: Fix `d' constraint description
Revert a part of the `d' constraint documentation update made with
commit 111868 ("Use define_constraint for MIPS"),
<https://gcc.gnu.org/ml/gcc-patches/2006-03/msg00460.html>,
<https://gcc.gnu.org/ml/gcc-patches/2006-03/msg00541.html>, which
inadvertently made the registers covered to be referred to as "address"
rather than "general-purpose" registers, and then further clarify the
set of registers allowed with MIPS16 code.
* config/mips/constraints.md (d): Fix documentation.
* doc/md.texi (Machine Constraints): Update accordingly.
From-SVN: r240546
Richard Biener [Tue, 27 Sep 2016 14:34:25 +0000 (14:34 +0000)]
Fix pch with Solaris as
2016-09-27 Richard Biener <rguenther@suse.de>
* dwarf2out.c (dwarf2out_init): Move text_section_line_info,
cur_line_info_table initialization ...
(dwarf2out_assembly_start): ... here.
From-SVN: r240545
Matthew Wahab [Tue, 27 Sep 2016 14:10:43 +0000 (14:10 +0000)]
Commit files missed in revision 240541.
From-SVN: r240542
Matthew Wahab [Tue, 27 Sep 2016 14:09:10 +0000 (14:09 +0000)]
[ARM] Fix invalid instructions generated for data movement.
gcc/
2016-09-27 Matthew Wahab <matthew.wahab@arm.com>
* config/arm/arm.md (*arm_movsi_insn): Add "arch" attribute.
* config/arm/vfp.md (*arm_movhi_vfp): Likewise.
(*thumb2_movhi_vfp): Likewise.
(*arm_movhi_fp16): Remove predication operand from VMOV.F16
template. Expand predicable attribute to mark VMOV.F16 as not
predicable. Add "arch" attribute.
(*thumb2_movhi_fp16): Likewise.
(*arm_movsi_vfp): Break a long line. Add "arch" attribute.
(*thumb2_movsi_vfp): Add "arch" attribute.
From-SVN: r240541
David Edelsohn [Tue, 27 Sep 2016 14:01:41 +0000 (14:01 +0000)]
* config/rs6000/rs6000.c (rs6000_output_symbol): Don't modify VAR_DECL string.
From-SVN: r240540
Marek Polacek [Tue, 27 Sep 2016 13:53:10 +0000 (13:53 +0000)]
c6x.h: Adjust fall through comment.
* config/c6x/c6x.h: Adjust fall through comment.
* config/sh/sh.c (final_prescan_insn): Likewise.
* config/visium/visium.c (visium_expand_int_cstore): Likewise.
(visium_expand_fp_cstore): Likewise.
From-SVN: r240539
Marek Polacek [Tue, 27 Sep 2016 13:43:45 +0000 (13:43 +0000)]
ia64.c (ia64_print_operand): Adjust fall through comment.
* config/ia64/ia64.c (ia64_print_operand): Adjust fall through
comment.
From-SVN: r240538
Kyrylo Tkachov [Tue, 27 Sep 2016 13:38:55 +0000 (13:38 +0000)]
[ARM] Fix -Wimplicit-fallthrough warnings
* config/arm/arm.c (const_ok_for_op): Use "Fall through" comment form
expected by -Wimplicit-fallthrough.
(thumb1_size_rtx_costs): Likewise.
(thumb2_reorg): Likewise.
(tls_mentioned_p): Add "Fall through" comment.
(thumb2_reorg): Likewise.
* config/arm/arm-builtins.c (arm_expand_neon_args): Use "Fall through"
comment form expected by -Wimplicit-fallthrough.
From-SVN: r240537
Martin Liska [Tue, 27 Sep 2016 13:22:04 +0000 (15:22 +0200)]
re PR gcov-profile/46266 (gcov generates data for non-existing file <built-in>)
Fix PR gcov-profile/46266
PR gcov-profile/46266
* lib/gcov.exp: Verify that <built-in>.gcov file is not
considered.
* input.h (RESERVED_LOCATION_P): New macro.
* profile.c (branch_prob): Use RESERVED_LOCATION_P and
instread of comparison with UNKNOWN_LOCATION.
From-SVN: r240536
Olivier Hainque [Tue, 27 Sep 2016 12:59:11 +0000 (12:59 +0000)]
MAINTAINERS (VxWorks ports): Add self.
2016-09-27 Olivier Hainque <hainque@adacore.com>
* MAINTAINERS (VxWorks ports): Add self.
(Write After Approval): Update self email address.
From-SVN: r240535
Richard Biener [Tue, 27 Sep 2016 12:56:38 +0000 (12:56 +0000)]
re PR tree-optimization/77745 (Inconsistent application of aliasing rules)
2016-09-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/77745
* tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
When removing redundant stores make sure to check compatibility
of the TBAA state for downstream accesses.
* tree-ssa-sccvn.c (visit_reference_op_store): Likewise for when
value-numbering virtual operands for store matches.
* g++.dg/torture/pr77745.C: New testcase.
From-SVN: r240534
Oleg Endo [Tue, 27 Sep 2016 12:50:27 +0000 (12:50 +0000)]
re PR target/51244 ([SH] Inefficient conditional branch and code around T bit)
gcc/
PR target/51244
* config/sh/sh.c (sh_rtx_costs): Fix return value of SET of movt and
movrt patterns. Match them before anything else in the SET case.
From-SVN: r240533
Richard Biener [Tue, 27 Sep 2016 11:27:54 +0000 (11:27 +0000)]
re PR target/77478 (Incorrect code generated with -O3, m32, -msse2 and -ffast-math)
2016-09-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/77478
* gcc.dg/torture/pr77478.c: New testcase.
From-SVN: r240530
Martin Liska [Tue, 27 Sep 2016 11:07:11 +0000 (13:07 +0200)]
gcov: dump in a static dtor instead of in an atexit handler
PR gcov-profile/7970
PR gcov-profile/16855
PR gcov-profile/44779
* g++.dg/gcov/pr16855.C: New test.
* coverage.c (build_gcov_exit_decl): New function.
(coverage_obj_init): Call the function and generate __gcov_exit
destructor.
* doc/gcov.texi: Document when __gcov_exit function is called.
* libgcov-driver.c (__gcov_init): Do not register a atexit
handler.
(__gcov_exit): Rename from gcov_exit.
* libgcov.h (__gcov_exit): Declare.
From-SVN: r240529
Senthil Kumar Selvaraj [Tue, 27 Sep 2016 11:05:25 +0000 (11:05 +0000)]
Fix bogus test failure for avr
The test has a bunch of hardcoded integer literals that would fit only in a
32 bits+ int, causing overflow warnings for a 16 bit int target like avr.
gcc/testsuite/ChangeLog
2016-09-27 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Require int32plus.
From-SVN: r240528
Marek Polacek [Tue, 27 Sep 2016 10:40:37 +0000 (10:40 +0000)]
re PR bootstrap/77751 (cc1plus: error: unrecognized command line option "-Wno-implicit-fallthrough" for insn-emit.o)
PR bootstrap/77751
* Makefile.in (insn-attrtab.o-warn, insn-dfatab.o-warn,
insn-latencytab.o-warn, insn-output.o-warn, insn-emit.o-warn): Use
-Wno-error instead of -Wno-implicit-fallthrough.
From-SVN: r240526
Martin Liska [Tue, 27 Sep 2016 10:04:39 +0000 (12:04 +0200)]
Remove __gcov_merge_delta (PR bootstrap/77749)
PR bootstrap/77749
* gcov-counter.def: Remove GCOV_COUNTER_V_DELTA.
PR bootstrap/77749
* Makefile.in: Remove _gcov_merge_delta.
* libgcov-merge.c (void __gcov_merge_delta): Remove.
* libgcov-util.c (__gcov_delta_counter_op): Remove.
* libgcov.h: Remove declaration of __gcov_merge_delta.
From-SVN: r240524
Jakub Jelinek [Tue, 27 Sep 2016 08:15:26 +0000 (10:15 +0200)]
combine.c (simplify_comparison): Add canonical FALLTHROUGH comments.
* combine.c (simplify_comparison): Add canonical FALLTHROUGH comments.
* config/i386/i386.c (ix86_dep_by_shift_count_body): Add FALLTHROUGH
comments. Remove break after return.
(ix86_fp_compare_code_to_integer, has_dispatch,
ix86_simd_clone_usable): Remove break after return.
From-SVN: r240523
Jakub Jelinek [Tue, 27 Sep 2016 07:52:28 +0000 (09:52 +0200)]
re PR fortran/77666 (ICE in gfc_omp_clause_default_ctor, at fortran/trans-openmp.c:471)
PR fortran/77666
* trans-openmp.c (gfc_omp_private_outer_ref): Return true even for
references to allocatable arrays.
* gfortran.dg/gomp/pr77666.f90: New test.
From-SVN: r240522
Bernd Edlinger [Tue, 27 Sep 2016 04:54:49 +0000 (04:54 +0000)]
re PR rtl-optimization/77714 (Wrong code generation for gcc.c-torture/execute/pr51447.c)
2016-09-27 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR rlt-optimization/77714
* lra-eliminations.c (eliminate_regs_in_insn): Avoid alias on
REG_EQUAL note.
From-SVN: r240518
Kugan Vivekanandarajah [Tue, 27 Sep 2016 03:41:14 +0000 (03:41 +0000)]
Fix ipa-vrp convert value_range
gcc/ChangeLog:
2016-09-27 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Use
extract_range_from_unary_expr to convert value_range.
* tree-vrp.c (extract_range_from_unary_expr_1): Rename to.
(extract_range_from_unary_expr): This.
* tree-vrp.h (extract_range_from_unary_expr): Declare.
gcc/testsuite/ChangeLog:
2016-09-27 Kugan Vivekanandarajah <kuganv@linaro.org>
PR ipa/77677
* gcc.dg/torture/pr77677-2.c: New test.
From-SVN: r240517
Segher Boessenkool [Tue, 27 Sep 2016 00:37:07 +0000 (02:37 +0200)]
rs6000: Disparage CTR and LR in movcc_internal1
LRA likes to use CTR and LR to store CCmode values. Not such a good
idea. All other similar patterns disparage using CTR and LR; do so
here, too.
* config/rs6000/rs6000.md (movcc_internal1): Disparage using CTR or LR.
From-SVN: r240515
GCC Administrator [Tue, 27 Sep 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r240514
Ville Voutilainen [Mon, 26 Sep 2016 20:51:42 +0000 (23:51 +0300)]
re PR libstdc++/77727 (Unwrapping std::optional constructor is not working for non-transferable object)
PR libstdc++/77727
* include/std/optional (optional(const optional<_Up>&)):
Default-initialize the base and use emplace.
(optional(optional<_Up>&&)): Likewise.
* testsuite/20_util/optional/cons/77727.cc: New.
From-SVN: r240511
François Dumont [Mon, 26 Sep 2016 20:32:39 +0000 (20:32 +0000)]
2016-09-26 François Dumont <fdumont@gcc.gnu.org>
* include/debug/safe_base.h
(_Safe_iterator_base::_M_detach_single): Make public.
From-SVN: r240510
Rainer Orth [Mon, 26 Sep 2016 20:13:21 +0000 (20:13 +0000)]
Fix fallthrough comments for Ada, Solaris/x86, SPARC
gcc:
* config/i386/i386.c (ix86_print_operand)
[HAVE_AS_IX86_CMOV_SUN_SYNTAX]: Add gcc_fallthrough.
* config/sparc/sparc.c (check_pic): Add fallthrough comment.
(epilogue_renumber): Likewise.
gcc/ada:
* gcc-interface/decl.c: Fix fall through comment formatting.
* gcc-interface/misc.c: Likewise.
* gcc-interface/trans.c: Likewise.
* gcc-interface/utils.c: Likewise.
* gcc-interface/utils2.c: Likewise.
From-SVN: r240509
Steven G. Kargl [Mon, 26 Sep 2016 18:44:36 +0000 (18:44 +0000)]
re PR fortran/77420 (gfortran and equivalence produces internal compiler error)
2016-09-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77420
* trans-common.c: Handle array elements in equivalence when
the lower and upper bounds of array spec are NULL.
2016-09-26 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77420
* gfortran.dg/pr77420_1.f90: New test.
* gfortran.dg/pr77420_2.f90: Ditto.
* gfortran.dg/pr77420_3.f90: New test. Requires ...
* gfortran.dg/pr77420_4.f90: this file.
From-SVN: r240506
Kugan Vivekanandarajah [Mon, 26 Sep 2016 18:16:23 +0000 (18:16 +0000)]
re PR tree-optimization/77719 (ICE in pp_string, at pretty-print.c:955)
Fix PR77719
gcc/testsuite/ChangeLog:
2016-09-26 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/77719
* gfortran.dg/pr77719.f90: New test.
gcc/ChangeLog:
2016-09-26 Kugan Vivekanandarajah <kuganv@linaro.org>
PR middle-end/77719
* tree-ssa-reassoc.c (make_new_ssa_for_def): Use gimple_get_lhs to get lhs
instead of gimple_assign_lhs as stmt can be builtins too.
From-SVN: r240505
Thomas Preud'homme [Mon, 26 Sep 2016 17:20:39 +0000 (17:20 +0000)]
tree.h (memmodel_from_int, [...]): Move to ...
2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* tree.h (memmodel_from_int, memmodel_base, is_mm_relaxed,
is_mm_consume, is_mm_acquire, is_mm_release, is_mm_acq_rel,
is_mm_seq_cst, is_mm_sync): Move to ...
* memmodel.h: This. New file.
* builtins.c: Include memmodel.h.
* optabs.c: Likewise.
* tsan.c: Likewise.
* config/aarch64/aarch64.c: Likewise.
* config/alpha/alpha.c: Likewise.
* config/arm/arm.c: Likewise.
* config/i386/i386.c: Likewise.
* config/ia64/ia64.c: Likewise.
* config/mips/mips.c: Likewise.
* config/rs6000/rs6000.c: Likewise.
* config/sparc/sparc.c: Likewise.
* genconditions.c: Include memmodel.h in generated file.
* genemit.c: Likewise.
* genoutput.c: Likewise.
* genpeep.c: Likewise.
* genpreds.c: Likewise.
* genrecog.c: Likewise.
gcc/c-family/
* c-common.c: Include memmodel.h.
From-SVN: r240504
Thomas Preud'homme [Mon, 26 Sep 2016 16:57:44 +0000 (16:57 +0000)]
builtin-sprintf-warn-1.c: Adjust regex to accept singular form of byte when quantity is unknown.
2016-09-26 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.dg/tree-ssa/builtin-sprintf-warn-1.c: Adjust regex to accept
singular form of byte when quantity is unknown.
From-SVN: r240503
David Malcolm [Mon, 26 Sep 2016 16:39:15 +0000 (16:39 +0000)]
read-rtl.c: split out read_rtx_operand from read_rtx_code
gcc/ChangeLog:
* read-rtl.c (read_rtx_code): Rename local "i" to "idx", and use
"c" instead when parsing characters. Move operand parsing into...
(read_rtx_operand): ...this new function, renaming "i" to "idx",
and tightening the scope of various locals.
From-SVN: r240502
Anton Kolesov [Mon, 26 Sep 2016 16:18:28 +0000 (16:18 +0000)]
configure.ac: Disable "sim" directory for arc*-*-*.
2016-09-26 Anton Kolesov <Anton.Kolesov@synopsys.com>
* configure.ac: Disable "sim" directory for arc*-*-*.
* conifgure: Regenerated.
From-SVN: r240501
Liu Hao [Mon, 26 Sep 2016 15:59:27 +0000 (09:59 -0600)]
cygming.h (ASM_OUTPUT_DWARF_OFFSET): Fix typo.
2016-09-26 LH Mouse <lh_mouse@126.com>
* config/i386/cygming.h (ASM_OUTPUT_DWARF_OFFSET): Fix typo.
From-SVN: r240500
Marek Polacek [Mon, 26 Sep 2016 15:53:28 +0000 (15:53 +0000)]
c-lex.c (c_common_has_attribute): Handle attribute fallthrough.
* c-lex.c (c_common_has_attribute): Handle attribute fallthrough.
* system.h: Use __has_attribute to check whether the fallthrough
attribute is supported.
* g++.dg/cpp1z/feat-cxx1z.C: Test attribute fallthrough.
From-SVN: r240499
Marek Polacek [Mon, 26 Sep 2016 15:50:13 +0000 (15:50 +0000)]
ipa-inline-analysis.c (find_foldable_builtin_expect): Use gimple_call_internal_p.
* ipa-inline-analysis.c (find_foldable_builtin_expect): Use
gimple_call_internal_p.
* ipa-split.c (find_return_bb): Likewise.
(execute_split_functions): Likewise.
* omp-low.c (dump_oacc_loop_part): Likewise.
(oacc_loop_xform_head_tail): Likewise.
* predict.c (predict_loops): Likewise.
* sanopt.c (pass_sanopt::execute): Likewise.
* tree-cfg.c (get_abnormal_succ_dispatcher): Likewise.
* tree-parloops.c (oacc_entry_exit_ok_1): Likewise.
* tree-stdarg.c (gimple_call_ifn_va_arg_p): Remove function.
(expand_ifn_va_arg_1): Use gimple_call_internal_p.
(expand_ifn_va_arg): Likewise.
* tree-vect-loop.c (vect_determine_vectorization_factor): Likewise.
(optimize_mask_stores): Likewise.
* tree-vect-stmts.c (vect_simd_lane_linear): Likewise.
(vect_transform_stmt): Likewise.
* tree-vectorizer.c (vect_loop_vectorized_call): Likewise.
* tsan.c (instrument_memory_accesses): Likewise.
From-SVN: r240498
David Edelsohn [Mon, 26 Sep 2016 15:37:08 +0000 (11:37 -0400)]
Fix typo in date.
From-SVN: r240497
Kyrylo Tkachov [Mon, 26 Sep 2016 14:52:03 +0000 (14:52 +0000)]
[regrename][sel-sched] Fix bogus use of HARD_FRAME_POINTER_REGNUM (was: Fix arm bootstrap)
* regrename.c (rename_chains): Check
HARD_FRAME_POINTER_IS_FRAME_POINTER rather than
HARD_FRAME_POINTER_REGNUM when picking unavailable registers.
* sel-sched.c (mark_unavailable_hard_regs): Likewise.
Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>
From-SVN: r240496
Andreas Krebbel [Mon, 26 Sep 2016 14:17:17 +0000 (14:17 +0000)]
S/390: Add missing fallthrough comments.
gcc/ChangeLog:
2016-09-26 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.c (s390_rtx_costs): Add /* fallthrough */.
(s390_sched_score): Likewise.
From-SVN: r240495
Martin Liska [Mon, 26 Sep 2016 11:55:48 +0000 (13:55 +0200)]
Fix documentation of gcov tool
* doc/gcov.texi: Update program output of gcov tool.
From-SVN: r240494
Paul Thomas [Mon, 26 Sep 2016 11:15:23 +0000 (11:15 +0000)]
re PR fortran/48298 ([F03] User-Defined Derived-Type IO (DTIO))
2016-09-26 Paul Thomas <pault@gcc.gnu.org>
PR fortran/48298
* interface.c (gfc_find_specific_dtio_proc) : Return NULL if
the derived type is broken, as indicated by a flavor other than
FL_DERIVED.
From-SVN: r240493
Martin Liska [Mon, 26 Sep 2016 11:04:18 +0000 (13:04 +0200)]
Remove HIST_TYPE_CONST_DELTA counter type (PR gcov-profile/23332)
PR gcov-profile/23332
* profile.c (instrument_values): Do not handle
HIST_TYPE_CONST_DELTA.
* tree-profile.c (gimple_gen_const_delta_profiler):
Remove.
* value-prof.c (dump_histogram_value): Do not handle
HIST_TYPE_CONST_DELTA.
(stream_in_histogram_value): Likewise.
(gimple_find_values_to_profile): Likewise.
* value-prof.h (enum hist_type): Likewise.
From-SVN: r240492
Martin Liska [Mon, 26 Sep 2016 10:55:34 +0000 (12:55 +0200)]
Fix handling of -fsanitize-recover* options.
* common.opt: Exclude SANITIZE_UNREACHABLE and SANITIZE_RETURN
from default sanitize recover values.
* doc/invoke.texi: Fix documentation related to -fsanitize=leak,
-fsanitize=address, -fsanitize=thread and -fsanitize-recover.
* flag-types.h: Replace couple of 1 << x to 1UL << x, make it
consistent.
* opts.c (finish_options): Do a generic loop over options
that can be recovered.
(parse_sanitizer_options): Exclude SANITIZE_UNREACHABLE and
SANITIZE_RETURN.
(common_handle_option): Likewise.
* opts.h: Declare can_recover to sanitizer_opts_s.
* c-c++-common/ubsan/sanitize-recover-1.c: New test.
* c-c++-common/ubsan/sanitize-recover-2.c: New test.
* c-c++-common/ubsan/sanitize-recover-3.c: New test.
* c-c++-common/ubsan/sanitize-recover-4.c: New test.
* c-c++-common/ubsan/sanitize-recover-5.c: New test.
* c-c++-common/ubsan/sanitize-recover-6.c: New test.
* c-c++-common/ubsan/sanitize-recover-7.c: New test.
* c-c++-common/ubsan/sanitize-recover-8.c: New test.
* c-c++-common/ubsan/sanitize-recover-9.c: New test.
From-SVN: r240491
Andre Vieira [Mon, 26 Sep 2016 10:47:06 +0000 (10:47 +0000)]
target.def (elf_flags_numeric): Change documentation to present tense.
2016-09-26 Andre Vieira <andre.simoesdiasvieira@arm.com>
* target.def(elf_flags_numeric): Change documentation to
present tense.
* doc/tm.texi: Regenerate.
From-SVN: r240490
Nathan Sidwell [Mon, 26 Sep 2016 10:29:53 +0000 (10:29 +0000)]
init.c (expand_default_init): Fix } indentation.
* init.c (expand_default_init): Fix } indentation.
* method.c (process_subob_fn): Simplify control structure to
remove gotos.
(implicitly_declare_fn): Remove duplicated lambda ctor check.
From-SVN: r240489
Jonathan Wakely [Mon, 26 Sep 2016 10:17:53 +0000 (11:17 +0100)]
Remove redefinition of __cpp_lib_array_constexpr
* include/bits/range_access.h (__cpp_lib_array_constexpr): Do not
redefine macro defined in <bits/stl_iterator.h>.
From-SVN: r240488
Jonathan Wakely [Mon, 26 Sep 2016 10:17:48 +0000 (11:17 +0100)]
Add assertions to extract(const_iterator) functions
* include/bits/stl_map.h (map::extract(const_iterator)): Assert that
iterator is not past-the-end.
* include/bits/stl_multimap.h (multimap::extract(const_iterator)):
Likewise.
* include/bits/stl_multiset.h (multiset::extract(const_iterator)):
Likewise.
* include/bits/stl_set.h (set::extract(const_iterator)): Likewise.
* include/bits/unordered_map.h (unordered_map::extract(const_iterator))
(unordered_multimap::extract(const_iterator)): Likewise.
* include/bits/unordered_set.h (unordered_set::extract(const_iterator))
(unordered_multiset::extract(const_iterator)): Likewise.
From-SVN: r240487
Ville Voutilainen [Mon, 26 Sep 2016 09:46:19 +0000 (12:46 +0300)]
re PR libstdc++/77717 (testsuite/21_strings/basic_string_view/operations/compare/char/1.cc makes undefined memcmp call)
PR libstdc++/77717
* testsuite/21_strings/basic_string_view/operations/compare/char/1.cc:
Fix an out-of-bounds access.
From-SVN: r240486
Marek Polacek [Mon, 26 Sep 2016 09:42:50 +0000 (09:42 +0000)]
Implement -Wimplicit-fallthrough.
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>
From-SVN: r240485
Richard Biener [Mon, 26 Sep 2016 08:31:37 +0000 (08:31 +0000)]
dwarf2out.c (stripattributes): Remove unused function.
2016-09-26 Richard Biener <rguenther@suse.de>
* dwarf2out.c (stripattributes): Remove unused function.
(DEBUG_NORM_MACINFO_SECTION): Rename to DEBUG_MACINFO_SECTION.
Push dwarf_split_debug_info handling into init_sections_and_labels.
(DEBUG_NORM_MACRO_SECTION): Likewise to DEBUG_MACRO_SECTION.
(DEBUG_MACRO_SECTION_FLAGS): Remove.
(debug_macinfo_section_name): New global.
(output_macinfo): Use debug_macinfo_section_name.
(init_sections_and_labels): Split out section and label generation
from dwarf2out_init. Set debug_macinfo_section_name.
(dwarf2out_init): Move text section label generation and emission
to ...
(dwarf2out_assembly_start): ... here.
(dwarf2out_finish): Call init_sections_and_labels before DWARF
output starts.
From-SVN: r240484
Richard Biener [Mon, 26 Sep 2016 07:33:33 +0000 (07:33 +0000)]
re PR debug/77692 (gcc.dg/debug/dwarf2/const-2b.c FAILs)
2016-09-26 Richard Biener <rguenther@suse.de>
PR debug/77692
* cgraphunit.c (analyze_functions): Before early removing
global vars calls the late_global_decl debug handler mark
the variable as readonly.
From-SVN: r240483
GCC Administrator [Mon, 26 Sep 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r240482
François Dumont [Sun, 25 Sep 2016 20:26:02 +0000 (20:26 +0000)]
debug.cc: Include debug/vector.
2016-09-25 François Dumont <fdumont@gcc.gnu.org>
* src/c++11/debug.cc: Include debug/vector. Include cctype. Remove
functional.
(get_safe_base_mutex): Get mutex based on address lowest non nil bits.
* testsuite/23_containers/vector/debug/mutex_association.cc: New.
From-SVN: r240479
François Dumont [Sun, 25 Sep 2016 20:15:21 +0000 (20:15 +0000)]
bitset (bitset::reference::reference(const _Base_ref&, bitset*)): Remove __unused__ attribute.
2016-09-25 François Dumont <fdumont@gcc.gnu.org>
* include/debug/bitset (bitset::reference::reference(const _Base_ref&,
bitset*)): Remove __unused__ attribute.
* include/debug/safe_base.h (_Safe_iterator_base): Make
_Safe_sequence_base a friend.
(_Safe_iterator_base::_M_attach): Make protected.
(_Safe_iterator_base::_M_attach_single): Likewise.
(_Safe_iterator_base::_M_detach): Likewise.
(_Safe_iterator_base::_M_detach_single): Likewise.
(_Safe_sequence_base): Make _Safe_iterator_base a friend.
(_Safe_sequence_base::_Safe_sequence_base(_Safe_sequence_base&&)): New.
(_Safe_sequence_base::_M_swap): Make protected.
(_Safe_sequence_base::_M_attach): Make private.
(_Safe_sequence_base::_M_attach_single): Likewise.
(_Safe_sequence_base::_M_detach): Likewise.
(_Safe_sequence_base::_M_detach_single): Likewise.
* include/debug/safe_container.h
(_Safe_container::_Safe_container(_Safe_container&&)): Make default.
* include/debug/safe_iterator.h
(_Safe_iterator::operator++()): Name __scoped_lock instance.
* include/debug/safe_iterator.tcc: Remove trailing line.
* include/debug/safe_unordered_base.h
(_Safe_local_iterator_base::_M_attach): Make protected.
(_Safe_local_iterator_base::_M_attach_single): Likewise.
(_Safe_local_iterator_base::_M_detach): Likewise.
(_Safe_local_iterator_base::_M_detach_single): Likewise.
(_Safe_unordered_container_base): Make _Safe_local_iterator_base friend.
(_Safe_unordered_container_base::_M_attach_local): Make private.
(_Safe_unordered_container_base::_M_attach_local_single): Likewise.
(_Safe_unordered_container_base::_M_detach_local): Likewise.
(_Safe_unordered_container_base::_M_detach_local_single): Likewise.
From-SVN: r240478
Steven G. Kargl [Sun, 25 Sep 2016 18:46:28 +0000 (18:46 +0000)]
re PR fortran/77429 (ICE in gfc_check_dependency, at fortran/dependency.c:1261)
2016-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77429
* dependency.c (gfc_check_dependency): Convert gcc_assert() to
a conditional and possible call to gfc_internal_error().
2016-09-25 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77429
* gfortran.dg/pr77429.f90: New test.
From-SVN: r240477
Steven G. Kargl [Sun, 25 Sep 2016 17:30:27 +0000 (17:30 +0000)]
re PR fortran/77694 (ICE in optimize_binop_array_assignment, at fortran/frontend-passes.c:1080)
2016-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77694
* frontend-passes.c (optimize_binop_array_assignment): Check pointer
for NULL.
2016-09-22 Steven G. Kargl <kargl@gcc.gnu.org>
PR fortran/77694
* gfortran.dg/pr77694.f90: New test.
From-SVN: r240476
Uros Bizjak [Sun, 25 Sep 2016 15:29:06 +0000 (17:29 +0200)]
* gcc.target/i386/pr77621.c (dg-options): Add -mno-avx.
From-SVN: r240474
François Dumont [Sun, 25 Sep 2016 15:23:45 +0000 (15:23 +0000)]
algo.h: Generalize usage of std::__iterator_category.
2016-09-25 François Dumont <fdumont@gcc.gnu.org>
* include/parallel/algo.h: Generalize usage of std::__iterator_category.
Adjust whitespaces.
From-SVN: r240473
Oleg Endo [Sun, 25 Sep 2016 06:59:37 +0000 (06:59 +0000)]
This fixes a fallout that actually goes back to 5.0 but went unnoticed.
The costs for movt and movrt type of insns were not correctly reported
and ifcvt thus made some bad choices for SH. A new cset_zero pattern
variant is also required to fix the matching for some recent changes
in the middle end.
gcc/
PR target/51244
* config/sh/sh.c (sh_movt_set_dest, sh_movrt_set_dest): Add overloads.
(sh_rtx_costs): Handle SET of movt and movrt patterns.
* cnofig/sh/sh-protos.h (sh_movt_set_dest, sh_movrt_set_dest): Forward
declare new overloads.
* config/sh/sh.md (*cset_zero): Add variant that takes a treg_set_expr
operand.
gcc/testsuite/
PR target/51244
* gcc.target/sh/pr51244-11.c: Add more detailed expected insn matching.
From-SVN: r240471
GCC Administrator [Sun, 25 Sep 2016 00:16:16 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r240470
Dominique d'Humieres [Sat, 24 Sep 2016 18:32:48 +0000 (20:32 +0200)]
coarray_lib_comm_1.f90: Really fix test for 32-bit mode.
2016-09-24 Dominique d'Humieres <dominiq@lps.ens.fr>
* gfortran.dg/coarray_lib_comm_1.f90: Really fix test
for 32-bit mode.
From-SVN: r240467
Aaron Sawdey [Sat, 24 Sep 2016 18:14:21 +0000 (18:14 +0000)]
rs6000.c (expand_block_compare, [...]): Change TARGET_LITTLE_ENDIAN to !BYTES_BIG_ENDIAN.
2016-09-24 Aaron Sawdey <acsawdey@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (expand_block_compare, do_load_for_compare):
Change TARGET_LITTLE_ENDIAN to !BYTES_BIG_ENDIAN.
From-SVN: r240466
David Edelsohn [Sat, 24 Sep 2016 16:59:18 +0000 (12:59 -0400)]
configure.ac (gcc_cv_as_aix_dwloc): Fix typo in assembly fragment.
* configure.ac (gcc_cv_as_aix_dwloc): Fix typo in assembly fragment.
* configure: Regenerate.
From-SVN: r240465
Aaron Sawdey [Sat, 24 Sep 2016 16:23:16 +0000 (11:23 -0500)]
Add missing changelong entry for 240455
From-SVN: r240464
Dominique d'Humieres [Sat, 24 Sep 2016 15:12:55 +0000 (17:12 +0200)]
coarray_lib_comm_1.f90: Fix test for 32-bit mode.
2016-09-24 Dominique d'Humieres <dominiq@lps.ens.fr>
* gfortran.dg/coarray_lib_comm_1.f90: Fix test
for 32-bit mode.
From-SVN: r240463
Marek Polacek [Sat, 24 Sep 2016 09:39:23 +0000 (09:39 +0000)]
re PR c/77490 (bit-not (~) on boolean should be warned about)
PR c/77490
* c.opt (Wbool-operation): New.
* c-typeck.c (build_unary_op): Warn about bit not on expressions that
have boolean value. Warn about ++/-- on booleans.
* typeck.c (cp_build_unary_op): Warn about bit not on expressions that
have boolean value.
* doc/invoke.texi: Document -Wbool-operation.
* c-c++-common/Wbool-operation-1.c: New test.
* gcc.dg/Wbool-operation-1.c: New test.
From-SVN: r240462
GCC Administrator [Sat, 24 Sep 2016 00:16:14 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r240461
Fritz Reese [Fri, 23 Sep 2016 21:06:18 +0000 (21:06 +0000)]
lang.opt, [...]: New flag -fdec-static.
2016-09-23 Fritz Reese <fritzoreese@gmail.com>
gcc/fortran/
* lang.opt, invoke.texi, gfortran.texi: New flag -fdec-static.
* options.c (set_dec_flags): Set -fdec-static with -fdec.
* gfortran.h (symbol_attribute): New attribute automatic.
* gfortran.h (gfc_add_automatic): New prototype.
* match.h (gfc_match_automatic, gfc_match_static): New functions.
* decl.c (gfc_match_automatic, gfc_match_static): Ditto.
* symbol.c (gfc_add_automatic): Ditto.
* decl.c (match_attr_spec): Match AUTOMATIC and STATIC decls.
* parse.c (decode_specification_statement, decode_statement): Ditto.
* resolve.c (apply_default_init_local, resolve_fl_variable_derived,
resolve_symbol): Support for automatic attribute.
* symbol.c (check_conflict, gfc_copy_attr, gfc_is_var_automatic):
Ditto.
* trans-decl.c (gfc_finish_var_decl): Ditto.
gcc/testsuite/gfortran.dg/
* dec_static_1.f90, dec_static_2.f90, dec_static_3.f90,
dec_static_4.f90: New testcases.
From-SVN: r240458
Ian Lance Taylor [Fri, 23 Sep 2016 21:00:43 +0000 (21:00 +0000)]
internal/syscall/unix: add getrandom syscall for MIPS and SPARC
Reviewed-on: https://go-review.googlesource.com/29678
From-SVN: r240457
Jerry DeLisle [Fri, 23 Sep 2016 20:36:21 +0000 (20:36 +0000)]
re PR fortran/48298 ([F03] User-Defined Derived-Type IO (DTIO))
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/48298
* io/inquire.c (inquire_via_unit): Adjust error check for the
two possible internal unit KINDs.
* io/io.h: Adjust defines for is_internal_unit and
is_char4_unit. (gfc_unit): Add internal unit data to structure.
(get_internal_unit): Change declaration to set_internal_unit.
(free_internal_unit): Change name to stash_internal_unit_number.
(get_unique_unit_number): Adjust parameter argument.
Define IOPARM_DT_HAS_UDTIO. (gfc_saved_unit): New structure.
* io/list_read.c (next_char_internal): Use is_char4_unit.
* io/open.c (st_open): Adjust call to get_unique_unit_number.
* io/transfer.c (write_block): Use is_char4_unit.
(data_transfer_init): Update check for unit numbers.
(st_read_done): Free the various allocated memories used for the
internal units and stash the negative unit number and pointer to unit
structure to allow reuse. (st_write_done): Likewise stash the freed
unit.
* io/unit.c: Create a fixed size buffer of 16 gfc_saved_unit's to use
as a stack to save newunit unit numbers and unit structure for reuse.
(get_external_unit): Change name to get_gfc_unit to better
reflect what it does. (find_unit): Change call to get_gfc_unit.
(find_or_create_unit): Likewise. (get_internal_unit): Change
name to set_internal_unit. Move internal unit from the dtp
structure to the gfc_unit structure so that it can be passed to
child I/O statements through the UNIT.
(free_internal_unit): Change name to stash_internal_unit_number.
Push the common.unit number onto the newunit stack, saving it
for possible reuse later. (get_unit): Set the internal unit
KIND. Use get_unique_unit_number to get a negative unit number
for the internal unit. Use get_gfc_unit to get the unit structure
and use set_internal_unit to initialize it.
(init_units): Initialize the newunit stack.
(get_unique_unit_number): Check the stack for an available unit
number and use it. If none there get the next most negative
number. (close_units): Free any unit structures pointed to from the save
stack.
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/48298
* gfortran.h (gfc_dt): Add *udtio.
* ioparm.def: Add bit IOPARM_dt_f2003 to align with library use of bit
25. Add IOPARM_dt_dtio bit to common flags.
* resolve.c (resolve_transfer): Set dt->udtio to expression.
* io.c (gfc_match_inquire): Adjust error message for internal
unit KIND.
* libgfortran.h: Adjust defines for GFC_INTERNAL_UNIT4,
GFC_INTERNAL_UNIT, and GFC_INVALID_UNIT.
* trans-io.c (build_dt): Set common_unit to reflect the KIND of
the internal unit. Set mask bit for presence of dt->udtio.
2016-09-23 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR fortran/48298
* gfortran.dg/negative_unit_check.f90: Update test.
* gfortran.dg/dtio_14.f90: New test.
From-SVN: r240456
Aaron Sawdey [Fri, 23 Sep 2016 20:34:26 +0000 (15:34 -0500)]
rs6000.md (cmpmemsi): New define_expand.
* config/rs6000/rs6000.md (cmpmemsi): New define_expand.
* config/rs6000/rs6000.c (expand_block_compare): New function used by
cmpmemsi pattern to do builtin expansion of memcmp ().
(compute_current_alignment): Add helper function for
expand_block_compare used to compute alignment as the compare proceeds.
(select_block_compare_mode): Used by expand_block_compare to select
the mode used for reading the next chunk of bytes in the compare.
(do_load_for_compare): Used by expand_block_compare to emit the load
insns for the compare.
(rs6000_emit_dot_insn): Moved this function to avoid a forward
reference from expand_block_compare ().
* config/rs6000/rs6000-protos.h (expand_block_compare): Add a
prototype for this function.
* config/rs6000/rs6000.opt (mblock-compare-inline-limit): Add a new
target option for controlling how much code inline expansion of
memcmp() will be allowed to generate.
From-SVN: r240455
Dominik Vogt [Fri, 23 Sep 2016 19:37:06 +0000 (19:37 +0000)]
S/390: Fix hotpatch test cases.
The attached patch fixes some dg-error tests that were broken since
the recent change of the error location.
gcc/testsuite/ChangeLog:
* gcc.target/s390/hotpatch-compile-1.c: Fixed dg-error test.
* gcc.target/s390/hotpatch-compile-2.c: Likewise.
* gcc.target/s390/hotpatch-compile-3.c: Likewise.
* gcc.target/s390/hotpatch-compile-4.c: Likewise.
* gcc.target/s390/hotpatch-compile-5.c: Likewise.
* gcc.target/s390/hotpatch-compile-6.c: Likewise.
* gcc.target/s390/hotpatch-compile-14.c: Likewise.
From-SVN: r240454
Than McIntosh [Fri, 23 Sep 2016 19:36:45 +0000 (19:36 +0000)]
compiler: better abstraction layer for diagnostics.
Introduce an abstraction layer for reporting diagnostics, so as to avoid
directly using the native GCC interfaces such as "error_at",
"warning_at", "open_quote", "close_quote", etc. The new interfaces have
the same look and feel as the GCC equivalents, but make calls into
back-end functions to allow the back end to select the proper final
reporting routine.
Reviewed-on: https://go-review.googlesource.com/29191
* go-gcc-diagnostics.cc: New file.
* go-location.h (Location): Remove operator source_location. Add
operator==.
* go-system.h: #include <sstream>.
* Make-lang.in (GO_OBJS): Add go/go-diagnostics.o and
go/go-gcc-diagnostics.o.
(CFLAGS-go/go-gcc-diagnostics.o): New variable.
From-SVN: r240453
Jakub Jelinek [Fri, 23 Sep 2016 18:08:43 +0000 (20:08 +0200)]
hooks.c (hook_bool_bool_false, [...]): For arguments with ATTRIBUTE_UNUSED...
* hooks.c (hook_bool_bool_false, hook_bool_bool_gcc_optionsp_false,
hook_bool_mode_false, hook_bool_mode_true,
hook_bool_mode_const_rtx_false, hook_bool_mode_const_rtx_true,
hook_bool_mode_rtx_false, hook_bool_mode_rtx_true,
hook_bool_const_rtx_insn_const_rtx_insn_true,
hook_bool_mode_uhwi_false, hook_void_FILEptr_constcharptr,
hook_bool_FILEptr_rtx_false, hook_bool_gsiptr_false,
hook_bool_const_tree_hwi_hwi_const_tree_false,
hook_bool_const_tree_hwi_hwi_const_tree_true,
default_can_output_mi_thunk_no_vcall, hook_int_uint_mode_1,
hook_int_const_tree_0, hook_int_const_tree_const_tree_1,
hook_int_rtx_0, hook_int_rtx_bool_0, hook_void_tree,
hook_void_constcharptr, hook_void_tree_treeptr, hook_void_int_int,
hook_bool_tree_false, hook_bool_const_tree_false, hook_bool_tree_true,
hook_bool_const_tree_true, hook_bool_tree_tree_false,
hook_bool_tree_tree_true, hook_bool_tree_bool_false,
hook_bool_rtx_insn_true, hook_bool_rtx_false,
hook_bool_uintp_uintp_false,
hook_bool_rtx_mode_int_int_intp_bool_false, hook_rtx_rtx_null,
hook_rtx_tree_int_null, hook_uint_mode_0,
hook_constcharptr_const_tree_null, hook_tree_tree_int_treep_bool_null,
hook_tree_tree_tree_null, hook_tree_tree_tree_tree_null,
hook_constcharptr_const_rtx_insn_null,
hook_constcharptr_const_tree_const_tree_null,
hook_constcharptr_int_const_tree_null,
hook_constcharptr_int_const_tree_const_tree_null,
hook_tree_const_tree_null, hook_bool_rtx_insn_int_false,
hook_void_rtx_insn_int, hook_void_gcc_optionsp): For arguments with
ATTRIBUTE_UNUSED, remove parameter name as well as ATTRIBUTE_UNUSED.
From-SVN: r240452
Chris Manghane [Fri, 23 Sep 2016 17:55:53 +0000 (17:55 +0000)]
re PR go/77701 (suspicious code in go/go-gcc.cc)
PR go/77701
* go-gcc.cc (Gcc_backend::Gcc_backend): Fix calls to integer_type
to pass arguments in the correct order.
From-SVN: r240451
Martin Sebor [Fri, 23 Sep 2016 17:55:29 +0000 (17:55 +0000)]
re PR testsuite/77713 (gcc.dg/tree-ssa/builtin-sprintf.c compilation failed to produce executable)
gcc/testsuite/ChangeLog:
PR testsuite/77713
* gcc.dg/tree-ssa/builtin-sprintf.c (test_e_long_double): Avoid
assuming long double is bigger than double.
From-SVN: r240450
Jakub Jelinek [Fri, 23 Sep 2016 17:38:29 +0000 (19:38 +0200)]
Implement P0138R2, C++17 construction rules for enum class values
Implement P0138R2, C++17 construction rules for enum class values
* cp-tree.h (is_direct_enum_init): Declare.
* decl.c (is_direct_enum_init): New function.
(reshape_init): Use it.
* typeck.c (convert_for_assignment): Likewise.
* g++.dg/cpp1z/direct-enum-init1.C: New test.
From-SVN: r240449
Jakub Jelinek [Fri, 23 Sep 2016 17:32:38 +0000 (19:32 +0200)]
Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to make check-g++.
* Make-lang.in (check-c++1z): Pass RUNTESTFLAGS down to
make check-g++.
From-SVN: r240448
Jonathan Wakely [Fri, 23 Sep 2016 17:25:34 +0000 (18:25 +0100)]
Avoid reallocation for basic_string::clear()
PR libstdc++/56166
PR libstdc++/77582
* include/bits/basic_string.h (basic_string::clear()): Drop reference
and use empty rep.
* include/ext/rc_string_base.h (__rc_string_base::_M_clear()):
Likewise.
* testsuite/21_strings/basic_string/56166.cc: New.
* testsuite/ext/vstring/modifiers/clear/56166.cc: New.
From-SVN: r240447
Jonathan Wakely [Fri, 23 Sep 2016 17:25:23 +0000 (18:25 +0100)]
Optimize truncating a basic_string
* include/bits/basic_string.h [_GLIBCXX_USE_CXX11_ABI]
(basic_string::erase(size_type, size_type)): Add fast path for
truncating the string, by calling _M_set_length directly.
(basic_string::erase(__const_iterator, __const_iterator)): Likewise.
* include/bits/basic_string.tcc [_GLIBCXX_USE_CXX11_ABI]
(basic_string::resize(size_type, _CharT)): Likewise.
From-SVN: r240446
Jakub Jelinek [Fri, 23 Sep 2016 16:59:14 +0000 (18:59 +0200)]
vec.h (vNULL): Extend comment to say = vNULL initialization isn't needed for static vars.
* vec.h (vNULL): Extend comment to say = vNULL initialization
isn't needed for static vars.
From-SVN: r240445
Jakub Jelinek [Fri, 23 Sep 2016 16:58:40 +0000 (18:58 +0200)]
sel-sched-ir.c (sel_global_bb_info, [...]): Remove unnecessary = vNULL initialization of file scope vec.
* sel-sched-ir.c (sel_global_bb_info, sel_region_bb_info,
loop_nests, s_i_d, last_added_blocks): Remove unnecessary
= vNULL initialization of file scope vec.
* passes.c (pass_tab, enabled_pass_uid_range_tab,
disabled_pass_uid_range_tab): Likewise.
* haifa-sched.c (sched_luids, h_i_d): Likewise.
* tree-chkp-opt.c (check_infos): Likewise.
* sel-sched.c (vec_av_set, vec_temp_moveop_nops): Likewise.
c/
* c-parser.c (incomplete_record_decls): Remove unnecessary
= vNULL initialization of file scope vec.
cp/
* constexpr.c (call_stack): Remove unnecessary
= vNULL initialization of file scope vec.
From-SVN: r240444
Jakub Jelinek [Fri, 23 Sep 2016 16:57:23 +0000 (18:57 +0200)]
vec.h (vnull::operator vec): Add constexpr keyword for C++11 and later.
* vec.h (vnull::operator vec): Add constexpr keyword for
C++11 and later.
From-SVN: r240443
David Malcolm [Fri, 23 Sep 2016 16:55:27 +0000 (16:55 +0000)]
Fix gcc.dg/tree-ssa/builtin-sprintf-warn-4.c
gcc/testsuite/ChangeLog
PR preprocessor/77672
* gcc.dg/tree-ssa/builtin-sprintf-warn-4.c (test): Update
expected multiline output from first warning to reflect change
in r240434.
From-SVN: r240442
Thomas Preud'homme [Fri, 23 Sep 2016 16:06:57 +0000 (16:06 +0000)]
builtin-sprintf-warn-2.c: Fix xfail pattern.
2016-09-23 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/testsuite/
* gcc.dg/tree-ssa/builtin-sprintf-warn-2.c: Fix xfail pattern.
From-SVN: r240441
Matthew Fortune [Fri, 23 Sep 2016 15:51:54 +0000 (15:51 +0000)]
Fix incorrect file in ChangeLog on previous commit
gcc/
* tree-ssa-loop-prefetch.c (issue_prefetch_ref): Add call
to duplicate_ssa_name_ptr_info.
From-SVN: r240440
Doug Gilmore [Fri, 23 Sep 2016 15:48:01 +0000 (15:48 +0000)]
Ensure points-to information is maintained for prefetch.
gcc/
PR tree-optimization/77654
* tree-ssa-alias.c (issue_prefetch_ref): Add call
to duplicate_ssa_name_ptr_info.
From-SVN: r240439
Bernd Edlinger [Fri, 23 Sep 2016 14:43:45 +0000 (14:43 +0000)]
re PR testsuite/77411 (object-size-9.c -fpic -m32 failure)
2016-09-23 Bernd Edlinger <bernd.edlinger@hotmail.de>
Tom de Vries <tom@codesourcery.com>
PR testsuite/77411
* c-c++-common/ubsan/object-size-9.c: Call __builtin_exit in C++.
Co-Authored-By: Tom de Vries <tom@codesourcery.com>
From-SVN: r240437
Marek Polacek [Fri, 23 Sep 2016 14:40:16 +0000 (14:40 +0000)]
atomic-12.c: Skip for C++1z.
* c-c++-common/gomp/atomic-12.c: Skip for C++1z.
* c-c++-common/gomp/atomic-13.c: Likewise.
* c-c++-common/gomp/atomic-14.c: Likewise.
* c-c++-common/pr60439.c: Remove invalid code.
* g++.dg/expr/bitfield4.C: Robustify for C++1z.
* g++.dg/expr/bitfield5.C: Likewise.
* g++.dg/expr/bitfield6.C: Likewise.
* g++.dg/expr/bool1.C: Likewise.
* g++.dg/expr/bool3.C: Likewise.
* g++.dg/expr/lval3.C: Likewise.
* g++.dg/expr/lval4.C: Likewise.
* g++.old-deja/g++.jason/bool5.C: Likewise.
From-SVN: r240436
Jason Merrill [Fri, 23 Sep 2016 14:34:51 +0000 (10:34 -0400)]
* configure.ac: Define HAVE_MEMALIGN for newlib.
From-SVN: r240435
David Malcolm [Fri, 23 Sep 2016 14:14:52 +0000 (14:14 +0000)]
Provide location information for terminator characters (PR preprocessor/77672)
substring_loc::get_location currently fails for the final terminator
character in a STRING_CST from the C frontend, so that format_warning_va
falls back to using the location of the string as a whole.
This patch tweaks things [1] so that we use the final closing quote
as the location of the terminator character, as requested in
PR preprocessor/77672.
[1] specifically, cpp_interpret_string_1.
gcc/ChangeLog:
PR preprocessor/77672
* input.c (selftest::test_lexer_string_locations_simple): Update
test to expect location information of the terminator character
at the location of the final closing quote.
(selftest::test_lexer_string_locations_hex): Likewise.
(selftest::test_lexer_string_locations_oct): Likewise.
(selftest::test_lexer_string_locations_letter_escape_1): Likewise.
(selftest::test_lexer_string_locations_letter_escape_2): Likewise.
(selftest::test_lexer_string_locations_ucn4): Likewise.
(selftest::test_lexer_string_locations_ucn8): Likewise.
(selftest::test_lexer_string_locations_u8): Likewise.
(selftest::test_lexer_string_locations_utf8_source): Likewise.
(selftest::test_lexer_string_locations_concatenation_1): Likewise.
(selftest::test_lexer_string_locations_concatenation_2): Likewise.
(selftest::test_lexer_string_locations_concatenation_3): Likewise.
(selftest::test_lexer_string_locations_macro): Likewise.
(selftest::test_lexer_string_locations_long_line): Likewise.
gcc/testsuite/ChangeLog:
PR preprocessor/77672
* gcc.dg/plugin/diagnostic-test-string-literals-1.c
(test_terminator_location): New function.
libcpp/ChangeLog:
PR preprocessor/77672
* charset.c (cpp_interpret_string_1): Add a source_range for the
NUL-terminator, using the location of the trailing quote of the
final string.
From-SVN: r240434
Fritz Reese [Fri, 23 Sep 2016 13:31:37 +0000 (13:31 +0000)]
Really commit testcase intended for r240230.
2016-09-23 Fritz Reese <fritzoreese@gmail.com>
Really commit testcase intended for r240230.
* gcc/testsuite/gfortran.dg/dec_structure_15.f90: Really commit.
From-SVN: r240433
Richard Biener [Fri, 23 Sep 2016 12:39:05 +0000 (12:39 +0000)]
tree-ssa-sccvn.c (visit_reference_op_call): Value number virtual definition to virtual use if...
2016-09-23 Richard Biener <rguenther@suse.de>
* tree-ssa-sccvn.c (visit_reference_op_call): Value number
virtual definition to virtual use if the call devirtualizes
to a const or pure function.
(visit_use): Also visit calls we can devirtualize to a
const or pure function.
* gcc.dg/tree-ssa/ssa-fre-56.c: New testcase.
From-SVN: r240431
Richard Biener [Fri, 23 Sep 2016 12:37:22 +0000 (12:37 +0000)]
re PR tree-optimization/77697 (suspicious code in tree-ssa-forwprop.c)
2016-09-23 Richard Biener <rguenther@suse.de>
PR tree-optimization/77697
* tree-ssa-forwprop.c (defcodefor_name): Remove bogus code,
signal error if we have sth ternary or unhandled.
From-SVN: r240430
Rainer Orth [Fri, 23 Sep 2016 11:35:34 +0000 (11:35 +0000)]
Revert bogus dg-extract-results.sh change
* dg-extract-results.sh: Revert bogus change.
From-SVN: r240429
Matthew Wahab [Fri, 23 Sep 2016 10:57:20 +0000 (10:57 +0000)]
[PATCH 17/17][ARM] Add tests for NEON FP16 ACLE intrinsics.
testsuite/
2016-09-23 Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/advsimd-intrinsics/advsimd-intrinsics.exp: Enable
-march=armv8.2-a+fp16 when supported by the hardware.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_float.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/binary_op_no64.inc:
Add F16 tests, enabled if macro HAS_FLOAT16_VARIANT is defined. Add
semi-colons to a macro invocations.
* gcc.target/aarch64/advsimd-intrinsics/cmp_fp_op.inc: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/cmp_op.inc: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/cmp_zero_op.inc: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vabd.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vabs.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vadd.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcage.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcagt.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcale.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcalt.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vceq.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vceqz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcge.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcgez_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcgt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcgtz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcle.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vclez_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vclt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vcltz_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vcvt.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some white-space.
* gcc.target/aarch64/advsimd-intrinsics/vcvtX.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvta_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtm_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtp_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vfma.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some long lines and white-space.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vfms.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined. Also fix some long lines and white-space.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmax.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vmaxnm_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmin.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vminnm_1.c: New.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmul.c: Add F16
tests, enabled if macro __ARM_FEATURE_FP16_VECTOR_ARITHMETIC is
defined.
* gcc.target/aarch64/advsimd-intrinsics/vmul_lane.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vmul_n.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vneg.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vpXXX.inc: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpadd.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpmax.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vpmin.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrecpe.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrecps.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrnd.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrndX.inc: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrnda.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndm.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndn.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndp.c:
Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vrndx.c:
Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrsqrte.c: Likewise.
* gcc.target/aarch64/advsimd-intrinsics/vrsqrts.c: Likewise.
* gcc.target/gcc.target/aarch64/advsimd-intrinsics/vsub.c:
Likewise.
From-SVN: r240427
Jiong Wang [Fri, 23 Sep 2016 10:54:14 +0000 (10:54 +0000)]
[PATCH 16/17][ARM] Add tests for VFP FP16 ACLE instrinsics.
testsuite/
2016-09-23 Jiong Wang <jiong.wang@arm.com>
Matthew Wahab <matthew.wahab@arm.com>
* gcc.target/aarch64/advsimd-intrinsics/binary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/unary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/ternary_scalar_op.inc: New.
* gcc.target/aarch64/advsimd-intrinsics/vabsh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vaddh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtah_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtah_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_s32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_f16_u32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_s32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_f16_u32_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_n_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvth_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtmh_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtmh_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtnh_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtnh_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtph_s32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vcvtph_u32_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vdivh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vfmah_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vfmsh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vmaxnmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vminnmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vmulh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vnegh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndah_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndih_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndmh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndnh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndph_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vrndxh_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vsqrth_f16_1.c: New.
* gcc.target/aarch64/advsimd-intrinsics/vsubh_f16_1.c: New.
Co-Authored-By: Matthew Wahab <matthew.wahab@arm.com>
From-SVN: r240426
projects / platform / upstream / gcc.git / log