Claudiu Zissulescu [Thu, 1 Jun 2017 09:41:46 +0000 (11:41 +0200)]
[ARC] Avoid use of hard registers before reg-alloc.
gcc/
2017-06-01 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.md (mulsi3): Avoid use of hard registers before
reg-alloc when having mul64 or mul32x16 instructions.
(mulsidi3): Likewise.
(umulsidi3): Likewise.
(mulsi32x16): New pattern.
(mulsi64): Likewise.
(mulsidi64): Likewise.
(umulsidi64): Likewise.
(MUL32x16_REG): Define.
(mul64_600): Use MUL32x16_REG.
(mac64_600): Likewise.
(umul64_600): Likewise.
(umac64_600): Likewise.
From-SVN: r248777
Claudiu Zissulescu [Thu, 1 Jun 2017 09:41:13 +0000 (11:41 +0200)]
[ARC] Make mulsi for A700 pattern commutative.
gcc/
2017-06-01 Claudiu Zissulescu <claziss@synopsys.com>
* config/arc/arc.md (mulsi3_700): Make it commutative.
From-SVN: r248776
Tom de Vries [Thu, 1 Jun 2017 09:13:09 +0000 (09:13 +0000)]
Require label_values for some test-cases
2017-06-01 Tom de Vries <tom@codesourcery.com>
* c-c++-common/pr43395.c: Add dg-require-effective-target label_values.
* gcc.c-torture/compile/asmgoto-1.c: Same.
* gcc.dg/
20000707-1.c: Same.
* gcc.dg/pr38700.c: Same.
* gcc.dg/pr70169.c: Same.
* gcc.dg/pr80112.c: Same.
* gcc.dg/torture/pr51071-2.c: Same.
* gcc.dg/torture/pr51071.c: Same.
* gcc.dg/tree-ssa/alias-34.c: Same.
From-SVN: r248775
Jose E. Marchesi [Thu, 1 Jun 2017 08:43:22 +0000 (10:43 +0200)]
sparc.md (*zero_extendsidi2_insn_sp64): Set insn type for movstouw.
gcc/ChangeLog:
* config/sparc/sparc.md (*zero_extendsidi2_insn_sp64): Set insn
type for movstouw.
(*sign_extendsidi2_insn): Likewise for movstosw.
From-SVN: r248774
Pierre-Marie de Rodat [Thu, 1 Jun 2017 08:36:57 +0000 (08:36 +0000)]
DWARF: for variants, produce unsigned discr. when debug type is unsigned
In Ada, the Character type is supposed to be unsigned. However,
depending on the sign of C char types, GNAT can materialize it as a
signed type for code generation purposes. When this is the case, GNAT
also attach a debug type to it so it is represented as an unsigned base
type in the debug information.
This change adapts record variant parts processing in the DWARF back-end
so that when the debug type of discriminant is unsigned while
discriminant values are signed themselves, we output unsigned
discriminant values in DWARF.
gcc/
* dwarf2out.c (get_discr_value): Call the get_debug_type hook on
the type of the input discriminant value. Convert the
discriminant value of signedness vary.
gcc/testsuite/
* gnat.dg/debug11.adb: New testcase.
From-SVN: r248773
Volker Reichelt [Thu, 1 Jun 2017 08:10:24 +0000 (08:10 +0000)]
c.opt (Wcatch-value): New shortcut for Wcatch-value=1.
* c.opt (Wcatch-value): New shortcut for Wcatch-value=1.
(Wcatch-value=1): Enable by -Wall.
* doc/invoke.texi (-Wcatch-value): Document new shortcut.
Add to -Wall section.
From-SVN: r248772
Richard Biener [Thu, 1 Jun 2017 08:05:24 +0000 (08:05 +0000)]
re PR middle-end/66313 (Unsafe factorization of a*b+a*c)
2017-06-01 Richard Biener <rguenther@suse.de>
PR middle-end/66313
* fold-const.c (fold_plusminus_mult_expr): If the factored
factor may be zero use a wrapping type for the inner operation.
* tree-tailcall.c (independent_of_stmt_p): Pass in to_move bitmap
and handle moved defs.
(process_assignment): Properly guard the unary op case. Return a
tri-state indicating that moving the stmt before the call may allow
to continue. Pass through to_move.
(find_tail_calls): Handle moving unrelated defs before
the call.
* c-c++-common/ubsan/pr66313.c: New testcase.
* gcc.dg/tree-ssa/loop-15.c: Adjust.
From-SVN: r248771
GCC Administrator [Thu, 1 Jun 2017 00:16:19 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248770
Steven Munroe [Thu, 1 Jun 2017 00:15:51 +0000 (00:15 +0000)]
Fix up dg options to resolve make check failures Bill Seurer found
when compiling --with-cpu=power6.
2017-05-31 Steven Munroe <munroesj@gcc.gnu.org>
* gcc.target/powerpc/bmi2-pdep32-1.c: Add -mcpu=power7 to
dg-options. Change dg-require-effective-target powerpc_vsx_ok
to vsx_hw. Add dg-skip-if directive to disable this test if
-mcpu overridden.
* gcc.target/powerpc/bmi2-pdep64-1.c: Likewise.
* gcc.target/powerpc/bmi2-pext32-1.c: Likewise.
* gcc.target/powerpc/bmi2-pext64-1.c: Likewise.
* gcc.target/powerpc/bmi2-pext64-1a.c: Add -mcpu=power7
to dg-option. Add dg-skip-if directive to disable this test
for darwin. Add dg-skip-if directive to disable this test if
-mcpu overridden.
From-SVN: r248766
Ian Lance Taylor [Wed, 31 May 2017 21:36:42 +0000 (21:36 +0000)]
libgo: support for sparc64 GNU/Linux
Fix lfstack code to work with sparc64 GNU/Linux address map.
Force alignment of epollevent. To make this work reliably, pass
GOARCH explicitly to mkrsysinfo.sh.
Patch by Vladimir Mezentsev.
Reviewed-on: https://go-review.googlesource.com/44494
From-SVN: r248765
Segher Boessenkool [Wed, 31 May 2017 21:09:41 +0000 (23:09 +0200)]
Fix changelog of previous commit, the correct version is:
PR target/80618
* config/rs6000/vector.md (*vector_uneq<mode>): Write the nor in the
splitter result in the canonical way.
From-SVN: r248764
Segher Boessenkool [Wed, 31 May 2017 20:58:59 +0000 (22:58 +0200)]
rs6000: Don't write "nor" as (not (ior () ())) (PR80618)
The canonical RTL for "nor" is (and (not ()) (not ())), and that is
indeed what we use in boolccv2df3_internal1. So, the splitter for
*vector_uneq<mode> should use that form, not (not (ior () ())), which
does not match any pattern.
PR target/80618
* config/rs6000/rs6000.md (*vector_uneq<mode>): Write the nor in the
splitter result in the canonical way.
From-SVN: r248763
Uros Bizjak [Wed, 31 May 2017 18:33:30 +0000 (20:33 +0200)]
i386.md (*zero_extendsidi2): Enable alternative (?r, *Yj) also for 32bit target.
* config/i386/i386.md (*zero_extendsidi2): Enable alternative (?r, *Yj)
also for 32bit target. Update insn attributes.
(zero-extendsidi2 splitter): Allow all registers for operand 1.
From-SVN: r248757
Sebastian Peryt [Wed, 31 May 2017 18:26:44 +0000 (20:26 +0200)]
* config/i386/avx512fintrin.h (_mm_mask_max_sd)
(_mm_maskz_max_sd, _mm_mask_max_ss, _mm_maskz_max_ss)
(_mm_mask_min_sd, _mm_maskz_min_sd, _mm_mask_min_ss)
(_mm_maskz_min_ss): New intrinsics.
testsuite/ChangeLog:
* gcc.target/i386/avx512f-vmaxsd-1.c (_mm_mask_max_sd)
(_mm_maskz_max_sd): Test new intrinsics.
* gcc.target/i386/avx512f-vmaxsd-2.c (_mm_mask_max_sd)
(_mm_maskz_max_sd): Test new intrinsics.
* gcc.target/i386/avx512f-vmaxss-1.c (_mm_mask_max_ss)
(_mm_maskz_max_ss): Test new intrinsics.
* gcc.target/i386/avx512f-vmaxss-2.c (_mm_mask_max_ss)
(_mm_maskz_max_ss): Test new intrinsics.
* gcc.target/i386/avx512f-vminsd-1.c (_mm_mask_min_sd)
(_mm_maskz_min_sd): Test new intrinsics.
* gcc.target/i386/avx512f-vminsd-2.c (_mm_mask_min_sd)
(_mm_maskz_min_sd): Test new intrinsics.
* gcc.target/i386/avx512f-vminss-1.c (_mm_mask_min_ss)
(_mm_maskz_min_ss): Test new intrinsics.
* gcc.target/i386/avx512f-vminss-2.c (_mm_mask_min_ss)
(_mm_maskz_min_ss): Test new intrinsics.
From-SVN: r248756
Jason Merrill [Wed, 31 May 2017 17:11:17 +0000 (13:11 -0400)]
PR c++/80840 - ICE with constexpr and reference
* pt.c (convert_nontype_argument): Don't test whether a decl is
value-dependent when binding to a reference.
From-SVN: r248749
Nathan Sidwell [Wed, 31 May 2017 16:46:58 +0000 (16:46 +0000)]
cp-tree.h (lang_decl_slector): New enum.
* cp-tree.h (lang_decl_slector): New enum.
(lang_decl_base): Make selector an enum. Drop decomposition_p
field.
(lang_decl): Use enum for discrimination.
(LANG_DECL_FN_CHECK, LANG_DECL_NS_CHECK, LANG_DECL_PARM_CHECK,
LANG_DECL_DEOMP_CHECK): Use enum.
(DECL_DECOMPOSITION_P): Use selector value.
(SET_DECL_DECOMPOSITION_P): Delete.
(retrofit_lang_decl): Lose SEL parm.
(fit_decomposition_lang_decl): Declare.
* decl.c (cp_finish_decomp, grokdeclarator): Use
fit_decomposition_lang_decl.
* lex.c (maybe_add_lang_decl_raw): New. Broken out of
retrofit_lang_decl.
(set_decl_linkage): New. Broken out of retrofit_lang_decl. Use
enum.
(fit_decomposition_lang_decl): Likewise.
(retrofit_lang_decl): Use worker functions.
(cxx_dup_lang_specific_decl): Use selector enum.
(maybe_add_lang_type_raw): New. Broken out of ...
(cxx_make_type_name): ... here. Call it.
From-SVN: r248748
Nathan Sidwell [Wed, 31 May 2017 16:38:28 +0000 (16:38 +0000)]
* g++.dg/lookup/lambda1.C New.
From-SVN: r248747
Bin Cheng [Wed, 31 May 2017 16:20:32 +0000 (16:20 +0000)]
ivopt_mult_4.c: Explicitly check comparison on pointer should not be replaced.
gcc/testsuite
* gcc.dg/tree-ssa/ivopt_mult_4.c: Explicitly check comparison
on pointer should not be replaced.
From-SVN: r248746
Martin Liska [Wed, 31 May 2017 14:08:36 +0000 (16:08 +0200)]
Doxygen: transform ENUM_BITFIELD and comments starting with '/**'.
2017-05-31 Martin Liska <mliska@suse.cz>
* filter_params.py:
Transform ENUM_BITFIELD and comments starting with '/**'
From-SVN: r248741
Martin Liska [Wed, 31 May 2017 14:07:59 +0000 (16:07 +0200)]
Change comment style to one we normally use.
2017-05-31 Martin Liska <mliska@suse.cz>
* tree-vect-loop.c (vect_create_epilog_for_reduction):
Change comment style to one we normally use.
(vectorizable_reduction): Likewise.
(vectorizable_induction): Likewise.
* tree-vect-stmts.c (vectorizable_mask_load_store): Likewise.
(vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(vectorizable_conversion): Likewise.
(vectorizable_assignment): Likewise.
(vectorizable_shift): Likewise.
(vectorizable_operation): Likewise.
(vectorizable_store): Likewise.
(vectorizable_load): Likewise.
* tree-vectorizer.h: Likewise.
From-SVN: r248740
David Malcolm [Wed, 31 May 2017 14:07:30 +0000 (14:07 +0000)]
Port Doxygen support script from Perl to Python; add unittests
2017-05-31 David Malcolm <dmalcolm@redhat.com>
Martin Liska <mliska@suse.cz>
* filter_params.py: New, porting the perl script to python,
adding a test suite.
* filter_gcc_for_doxygen_new: New file.
Co-Authored-By: Martin Liska <mliska@suse.cz>
From-SVN: r248739
Mikhail Maltsev [Wed, 31 May 2017 13:47:51 +0000 (13:47 +0000)]
GIMPLEFE: Handle missing labels in goto statements
gcc/c/
PR testsuite/80580
* gimple-parser.c (c_parser_gimple_if_stmt): Check for empty labels.
gcc/testsuite/
PR testsuite/80580
* gcc.dg/gimplefe-error-7.c: New test.
From-SVN: r248738
Martin Liska [Wed, 31 May 2017 13:35:41 +0000 (15:35 +0200)]
Fix configure.ac to respect --{enable,disable}-werror option.
2017-05-31 Martin Liska <mliska@suse.cz>
* configure.ac: Add handling of stage2_werror_flags to
action-if-given and to action-if-not-given.
* configure: Regenerate.
From-SVN: r248737
Alexander Monakov [Wed, 31 May 2017 13:26:54 +0000 (16:26 +0300)]
passes.c: implement pre-ICE emergency dumping
* passes.c (emergency_dump_function): New.
* tree-pass.h (emergency_dump_function): Declare.
* plugin.c (plugins_internal_error_function): Remove.
* plugin.h (plugins_internal_error_function): Remove declaration.
* toplev.c (internal_error_function): New static function. Use it...
(general_init): ...here.
From-SVN: r248736
Graham Markall [Wed, 31 May 2017 13:15:33 +0000 (13:15 +0000)]
[ARC] Recognise add_n and sub_n in combine again
Since the combine pass canonicalises shift-add insns using plus and
ashift (as opposed to plus and mult which it previously used to do), it
no longer creates *add_n or *sub_n insns, as the patterns match plus and
mult only. The outcome of this is that some opportunities to generate
add{1,2,3} and sub{1,2,3} instructions are missed.
This change adds additional *add_n and *sub_n insns that match the
plus-ashift pattern. The original *add_n and *sub_n insns are still left
in, as they are sometimes generated later on by constant propagation.
The idea of adding these insns is modelled on the changes in:
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg01882.html
which addresses a similar issue for the PA target.
For the small test cases that are added, even if the combine pass misses
the opportunity to generate addN or subN, constant propagation manages
to do so, so the rtl of the combine pass is checked.
gcc/ChangeLog:
* config/arc/arc.c (arc_print_operand): Handle constant operands.
(arc_rtx_costs): Add costs for new patterns.
* config/arc/arc.md: Additional *add_n and *sub_n patterns.
* config/arc/predicates.md: Add _1_2_3_operand predicate.
gcc/testsuite/ChangeLog:
* gcc.target/arc/add_n-combine.c: New test.
* gcc.target/arc/sub_n-combine.c: New test.
From-SVN: r248735
Jonathan Wakely [Wed, 31 May 2017 12:41:45 +0000 (13:41 +0100)]
PR libstdc++/80893 Fix null dereference in vector<bool>
PR libstdc++/80893
* include/bits/stl_bvector.h (vector<bool>::_M_initialize): Avoid
null pointer dereference when size is zero.
* testsuite/23_containers/vector/bool/80893.cc: New.
* testsuite/util/testsuite_allocator.h (PointerBase::PointerBase):
Add non-explicit constructor from nullptr.
(PointerBase::derived() const): Add const-qualified overload.
From-SVN: r248734
Richard Sandiford [Wed, 31 May 2017 12:26:03 +0000 (12:26 +0000)]
[1/2] Add get_next_strinfo helper function
This patch just adds a helper function for getting the next strinfo
in a chain, since part 2 adds another place where we do that.
2017-05-16 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* tree-ssa-strlen.c (get_next_strinfo): New function.
(get_stridx_plus_constant): Use it.
(zero_length_string): Likewise.
(adjust_related_strinfos): Likewise.
(adjust_last_stmt): Likewise.
From-SVN: r248732
Richard Biener [Wed, 31 May 2017 12:09:51 +0000 (12:09 +0000)]
re PR target/80880 (internal compiler error: in ix86_expand_builtin)
2017-05-31 Richard Biener <rguenther@suse.de>
PR target/80880
* config/i386/i386.c (ix86_expand_builtin): Remove assert
for arg being an SSA name when expanding IX86_BUILTIN_BNDRET.
* gcc.target/i386/pr80880.c: New testcase.
From-SVN: r248731
Richard Sandiford [Wed, 31 May 2017 12:05:10 +0000 (12:05 +0000)]
Alternative check for vector refs with same alignment
vect_find_same_alignment_drs uses the ddr dependence distance
to tell whether two references have the same alignment. Although
that's safe with the current code, there's no particular reason
why a dependence distance of 0 should mean that the accesses start
on the same byte. E.g. a reference to a full complex value could
in principle depend on a reference to the imaginary component.
A later patch adds support for this kind of dependence.
On the other side, checking modulo vf is pessimistic when the step
divided by the element size is a factor of 2.
This patch instead looks for cases in which the drs have the same
base, offset and step, and for which the difference in their constant
initial values is a multiple of the alignment.
2017-05-03 Richard Sandiford <richard.sandiford@linaro.org>
gcc/
* tree-vect-data-refs.c (vect_find_same_alignment_drs): Remove
loop_vinfo argument and use of dependence distance vectors.
Check instead whether the two references differ only in their
initial value and assume that they have the same alignment if the
difference is a multiple of the vector alignment.
(vect_analyze_data_refs_alignment): Update call accordingly.
gcc/testsuite/
* gcc.dg/vect/vect-103.c: Update wording of dump message.
From-SVN: r248730
Martin Liska [Wed, 31 May 2017 11:40:13 +0000 (13:40 +0200)]
Fix typo in a comment in cpuid.h (PR target/79155).
2017-05-31 Martin Liska <mliska@suse.cz>
PR target/79155
* config/i386/cpuid.h: Fix typo in a comment in cpuid.h.
From-SVN: r248729
Bin Cheng [Wed, 31 May 2017 09:03:27 +0000 (09:03 +0000)]
* tree-vect-loop-manip.c (create_intersect_range_checks_index)
(create_intersect_range_checks): Move from ...
* tree-data-ref.c (create_intersect_range_checks_index)
(create_intersect_range_checks): ... to here.
(create_runtime_alias_checks): New function factored from ...
* tree-vect-loop-manip.c (vect_create_cond_for_alias_checks): ...
here. Call above function.
* tree-data-ref.h (create_runtime_alias_checks): New function.
From-SVN: r248726
Bin Cheng [Wed, 31 May 2017 09:01:36 +0000 (09:01 +0000)]
tree-data-ref.c (prune_runtime_alias_test_list): Relax minimal segment length for dr_b and compute it in wide_int.
* tree-data-ref.c (prune_runtime_alias_test_list): Relax minimal
segment length for dr_b and compute it in wide_int.
gcc/testsuite
* gcc.dg/vect/pr80815-3.c: New test.
From-SVN: r248725
Prakhar Bahuguna [Wed, 31 May 2017 08:25:25 +0000 (08:25 +0000)]
MAINTAINERS: Add self to Write After Approval
2017-05-31 Prakhar Bahuguna <prakhar.bahuguna@arm.com>
* MAINTAINERS: Add self to Write After Approval
From-SVN: r248723
Richard Biener [Wed, 31 May 2017 07:09:21 +0000 (07:09 +0000)]
re PR tree-optimization/80906 (ICE in copy_loop_close_phi_args, at graphite-isl-ast-to-gimple.c:2094)
2017-05-31 Richard Biener <rguenther@suse.de>
PR tree-optimization/80906
* graphite-isl-ast-to-gimple.c (copy_loop_close_phi_nodes): Get
and pass through iv_map.
(copy_bb_and_scalar_dependences): Adjust.
(translate_pending_phi_nodes): Likewise.
(copy_loop_close_phi_args): Handle code-generating IVs instead
of ICEing.
* gcc.dg/graphite/pr80906.c: New testcase.
From-SVN: r248722
DJ Delorie [Wed, 31 May 2017 04:16:45 +0000 (00:16 -0400)]
configure.ac (strnlen): Add to AC_CHECK_DECLS.
* configure.ac (strnlen): Add to AC_CHECK_DECLS.
* configure: Likewise.
* config.in: Add HACE_DECL_STRNLEN.
From-SVN: r248721
GCC Administrator [Wed, 31 May 2017 00:16:25 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248719
Tom de Vries [Tue, 30 May 2017 22:00:57 +0000 (22:00 +0000)]
Test if host compiler supports -std=c++11 in ms-sysv.exp
2017-05-30 Tom de Vries <tom@codesourcery.com>
PR testsuite/80910
* gcc.target/x86_64/abi/ms-sysv/ms-sysv.exp: Exit with status
unsupported if host compiler does not support c++11.
(host_supports_c++11): New proc.
From-SVN: r248701
Martin Sebor [Tue, 30 May 2017 21:27:35 +0000 (21:27 +0000)]
re PR c/80731 (poor -Woverflow warnings, missing detail)
gcc/testsuite/ChangeLog:
PR c/80731
* g++.dg/ext/utf16-4.C: Relax test.
* gcc.dg/fixed-point/int-warning.c: Adjust.
From-SVN: r248700
Jason Merrill [Tue, 30 May 2017 21:13:27 +0000 (17:13 -0400)]
PR c++/80856 - ICE with local extern in template
* semantics.c (finish_call_expr): Replace a local extern overload
set in a template with the IDENTIFIER_NODE.
From-SVN: r248699
David Malcolm [Tue, 30 May 2017 20:38:14 +0000 (20:38 +0000)]
C++ template type diff printing
gcc/ChangeLog:
* diagnostic-color.c (color_dict): Add "type-diff".
(parse_gcc_colors): Update comment.
* doc/invoke.texi (Diagnostic Message Formatting Options): Add
-fdiagnostics-show-template-tree and -fno-elide-type.
(GCC_COLORS): Add type-diff to example.
(type-diff=): New.
(-fdiagnostics-show-template-tree): New.
(-fno-elide-type): New.
* pretty-print.c (pp_format): Pass quote and formatters[argno] to
the pp_format_decoder callback. Call any m_format_postprocessor's
"handle" method.
(pretty_printer::pretty_printer): Initialize
m_format_postprocessor.
(pretty_printer::~pretty_printer): Delete any
m_format_postprocessor.
* pretty-print.h (printer_fn): Add bool and const char **
parameters.
(class format_postprocessor): New class.
(struct pretty_printer::format_decoder): Document the new
parameters.
(struct pretty_printer::m_format_postprocessor): New field.
* tree-diagnostic.c (default_tree_printer): Update for new
bool and const char ** params.
* tree-diagnostic.h (default_tree_printer): Likewise.
gcc/c/ChangeLog:
* c-objc-common.c (c_tree_printer): Gain bool and const char **
parameters.
gcc/c-family/ChangeLog:
* c-format.c (gcc_cxxdiag_char_table): Add 'H' and 'I' to
format_chars.
* c.opt (fdiagnostics-show-template-tree): New option.
(felide-type): New option.
gcc/cp/ChangeLog:
* call.c (perform_implicit_conversion_flags): Convert
"from %qT to %qT" to "from %qH to %qI" in diagnostic.
(print_conversion_rejection): Replace pairs of %qT with
%qH and %qI in various places.
(build_user_type_conversion_1): Likewise.
(build_integral_nontype_arg_conv): Likewise.
(build_conditional_expr_1): Likewise.
(convert_like_real): Likewise.
(convert_arg_to_ellipsis): Likewise.
(joust): Likewise.
(initialize_reference): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
(cp_convert_to_pointer): Likewise.
(convert_to_reference): Likewise.
(ocp_convert): Likewise.
* error.c (cp_printer): Gain bool and const char ** parameters.
(struct deferred_printed_type): New struct.
(class cxx_format_postprocessor): New class.
(cxx_initialize_diagnostics): Wire up a cxx_format_postprocessor
to pp->m_format_postprocessor.
(comparable_template_types_p): New function.
(newline_and_indent): New function.
(arg_to_string): New function.
(print_nonequal_arg): New function.
(print_template_differences): New function.
(type_to_string_with_compare): New function.
(print_template_tree_comparison): New function.
(append_formatted_chunk): New function.
(add_quotes): New function.
(cxx_format_postprocessor::handle): New function.
(defer_phase_2_of_type_diff): New function.
(cp_printer): Add "quoted" and "buffer_ptr" params. Implement
%H and %I.
* typeck.c (cp_build_binary_op): Replace pairs of %qT with
%qH and %qI in various places.
(convert_member_func_to_ptr): Likewise.
(build_reinterpret_cast_1): Likewise.
(convert_for_assignment): Likewise.
* typeck2.c (check_narrowing): Likewise.
gcc/fortran/ChangeLog:
* error.c (gfc_format_decoder): Update for new bool and
const char ** params.
gcc/testsuite/ChangeLog:
* g++.dg/plugin/plugin.exp (plugin_test_list): Add...
* g++.dg/plugin/show-template-tree-color-no-elide-type.C: New
test case.
* g++.dg/plugin/show-template-tree-color.C: New test case.
* g++.dg/plugin/show_template_tree_color_plugin.c: New plugin.
* g++.dg/template/show-template-tree-2.C: New test case.
* g++.dg/template/show-template-tree-3.C: New test case.
* g++.dg/template/show-template-tree-4.C: New test case.
* g++.dg/template/show-template-tree-no-elide-type.C: New test case.
* g++.dg/template/show-template-tree.C: New test case.
From-SVN: r248698
Segher Boessenkool [Tue, 30 May 2017 19:34:36 +0000 (21:34 +0200)]
Remove gen_cell_microcode, warn_cell_microcode
-mno-gen-cell-microcode is a pain to handle correctly: it causes
different code generation for some very basic patterns, even patterns
specific to that option. It also requires marking up many patterns,
which is a pain when adding new patterns or modifying existing ones
(first non-trivial step is finding the Cell BE manual!)
-mwarn-cell-microcode is very expensive, even more so after my recent
fix for PR43763; and it used to ICE for seven years before that fix.
This patch removes both these command line options (it leaves the
positive form of -mgen-cell-microcode, doing nothing, for
compatibility).
Where cc_reg_not_micro_cr0_operand was used, we now get the regular
cc_reg_not_cr0_operand.
One testcase used -mgen-cell-microcode and one its negation; both
are adjusted.
* config/rs6000/predicates.md (cc_reg_not_micro_cr0_operand): Delete.
(lwa_operand): Delete rs6000_gen_cell_microcode test.
* config/rs6000/rs6000.c (rs6000_option_override_internal): Delete
rs6000_gen_cell_microcode code.
(rs6000_final_prescan_insn): Delete.
(rs6000_opt_vars): Delete the "gen-cell-microcode" and
"warn-cell-microcode" entries.
* config/rs6000/rs6000.h (FINAL_PRESCAN_INSN): Delete.
* config/rs6000/rs6000.md: Delete rs6000_gen_cell_microcode tests
throughout. Change cc_reg_not_micro_cr0_operand to
cc_reg_not_cr0_operand throughout.
(*extendhi<mode>2_noload): Delete.
* config/rs6000/rs6000.opt (mgen-cell-microcode): Replace by stub.
(mwarn-cell-microcode): Delete.
* doc/invoke.texi (RS/6000 and PowerPC Options): Delete
-mgen-cell-microcode and -mwarn-cell-microcode.
gcc/testsuite/
* gcc.target/powerpc/shift-dot.c: Delete -mgen-cell-microcode from
dg-options.
* gfortran.dg/pr80107.f: Delete testcase.
From-SVN: r248695
Nathan Sidwell [Tue, 30 May 2017 19:12:35 +0000 (19:12 +0000)]
Kill IDENTIFIER_NAMESPACE_BINDINGS
Kill IDENTIFIER_NAMESPACE_BINDINGS
* cp-tree.h (lang_identifier): Delete namespace_bindings.
(IDENTIFIER_NAMESPACE_BINDINGS): Delete.
(lang_decl_ns): Add bindings.
(DECL_NAMESPACE_BINDINGS): New.
* lex.c (retrofit_lang_decl): Create namespace hash table.
* name-lookup.c (find_namespace_slot): Change to use hash-map.
* ptree.c (cxx_print_binding): Delete.
(cxx_print_identifier): Remove NAMESPACE_BINDING printing.
From-SVN: r248694
Nathan Sidwell [Tue, 30 May 2017 17:48:57 +0000 (17:48 +0000)]
cp-tree.def (OVERLOAD): Fix comment.
* cp-tree.def (OVERLOAD): Fix comment.
* cp-tree.h: Fix comments and whitespace.
* error.c (dump_decl): Use pp_cxx_colon_colon, ovl_scope.
* name-lookup.c (add_decl_to_level): Assert not class.
(check_local_shadow): Use OVL_P.
(pushdecl_with_scope_1): Rename to ...
(do_pushdecl_with_Scope): ... here.
(do_nonmember_using_decl): Use qualified_namespace_lookup return
value.
(push_class_level_binding_1): Use OVL_P.
(pushdecl_namespace_level): Use do_pushdecl_with_scope.
(pushtag_1): Rename to ...
(do_pushtag): ... here. Adjust do_pushdecl_with_scope call.
(pushtag): Adjust.
(store_class_bindings): Do not time here.
* name-lookup.h (pushdecl_outermost_localscope): Reorder.
* pt.c (listify): Declare argvec at point of initialization.
From-SVN: r248693
Uros Bizjak [Tue, 30 May 2017 17:25:43 +0000 (19:25 +0200)]
ChangeLog: Add missing entry.
* ChangeLog: Add missing entry.
* testsuite/ChangeLog: Ditto.
From-SVN: r248692
Uros Bizjak [Tue, 30 May 2017 17:18:25 +0000 (19:18 +0200)]
re PR target/80833 (32-bit x86 causes store-forwarding stalls for int64_t -> xmm)
PR target/80833
* config/i386/constraints.md (Yd): New constraint.
(Ye): Ditto.
* config/i386/i386.md (*movti_internal): Add (?r, Ye)
and (?Yd, r) alternatives. Update insn attributes.
* config/i386/i386.md (*movti_internal): Add (?r, *Ye)
and (?*Yd, r) alternatives. Update insn attributes.
(double-mode inter-unit splitters): Add new GR<->XMM splitters.
testsuite/ChangeLog:
PR target/80833
* gcc.target/i386/pr80833-1.c: New test.
* gcc.target/i386/pr80833-2.c: Ditto.
From-SVN: r248691
Pierre-Marie de Rodat [Tue, 30 May 2017 15:34:00 +0000 (15:34 +0000)]
gimplify_modify_expr: avoid DECL_DEBUG_EXPR links across functions
An upcoming patch exposes a bug in gimplify_modify_expr. There, we try
not to create DECL_DEBUG_EXPR links across functions, however we don't
check that *FROM_P actually belongs to the current function before
modifying it. This patch fixes this oversight.
gcc/
* gimplify.c (gimplify_modify_expr): Don't create a
DECL_DEBUG_EXPR link if *FROM_P does not belong to the current
function.
From-SVN: r248688
Nathan Sidwell [Tue, 30 May 2017 14:43:45 +0000 (14:43 +0000)]
re PR c++/80913 (Infinite loop in cc1plus with stat hack patch)
PR c++/80913
* name-lookup.c (add_decl_to_level): Assert not making a circular
chain.
(update_binding): Don't prematurely slide artificial decl.
* g++.dg/lookup/pr80913.C: New.
From-SVN: r248687
Wilco Dijkstra [Tue, 30 May 2017 14:29:55 +0000 (14:29 +0000)]
Fix ARM bootstrap failure due to an odd warning:
/src/gcc/gcc/config/arm/arm-builtins.c: In function 'rtx_def* arm_expand_builtin(tree, rtx, rtx, machine_mode, int)':
/src/gcc/gcc/config/arm/arm-builtins.c:3056:46: error: type qualifiers ignored on cast result type [-Werror=ignored-qualifiers]
if (d->code == (const enum arm_builtins) fcode)
^~~~~
Avoid the warning by removing const, and bootstrap is OK again.
Committed as trivial patch.
gcc/
* config/arm/arm-builtins.c (arm_expand_builtin): Remove const.
From-SVN: r248686
Richard Biener [Tue, 30 May 2017 13:21:44 +0000 (13:21 +0000)]
tree-vectorizer.h (struct _stmt_vec_info): Add reduc_type and reduc_def fields.
2017-05-30 Richard Biener <rguenther@suse.de>
* tree-vectorizer.h (struct _stmt_vec_info): Add reduc_type
and reduc_def fields.
(STMT_VINFO_REDUC_TYPE): New define.
(STMT_VINFO_REDUC_DEF): Likewise.
(vect_force_simple_reduction): Adjust prototype.
* tree-vect-loop.c (vect_analyze_scalar_cycles_1): Adjust.
(vect_is_simple_reduction): Remove check_reduction argument.
(vect_force_simple_reduction): Adjust and set
STMT_VINFO_REDUC_TYPE and STMT_VINFO_REDUC_DEF.
(vectorizable_reduction): Do not re-do reduction analysis
but use STMT_VINFO_REDUC_TYPE and STMT_VINFO_REDUC_DEF.
* tree-parloops.c (gather_scalar_reductions): Adjust.
From-SVN: r248685
Olivier Hainque [Tue, 30 May 2017 12:37:39 +0000 (12:37 +0000)]
t-vxworks (LIBGCC2_INCLUDES): Remove extraneous dollar sign before $(MULTIDIR).
2017-05-30 Olivier Hainque <hainque@adacore.com>
libgcc/
* config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous
dollar sign before $(MULTIDIR).
From-SVN: r248684
Jakub Jelinek [Tue, 30 May 2017 12:05:30 +0000 (14:05 +0200)]
re PR libgomp/80822 (libgomp incorrect affinity when OMP_PLACES=threads)
PR libgomp/80822
* config/linux/affinity.c (gomp_affinity_init_level_1): New function.
(gomp_affinity_init_level): Use it. Always analyze the core and thread
sibling lists, depending on level just pick up what CPUs to put
together into a place vs. whether add multiple ordered places.
From-SVN: r248683
Richard Biener [Tue, 30 May 2017 11:08:36 +0000 (11:08 +0000)]
re PR tree-optimization/80901 (ICE on valid code at -Os and above on x86_64-linux-gnu: in verify_loop_structure, at cfgloop.c:1644)
2017-05-30 Richard Biener <rguenther@suse.de>
PR middle-end/80901
* cfgexpand.c (expand_gimple_cond): Match up loop fixup with
split_edge code.
* gcc.dg/torture/pr80901.c: New testcase.
From-SVN: r248681
Robin Dapp [Tue, 30 May 2017 11:02:14 +0000 (11:02 +0000)]
Vector peeling cost model 6/6
gcc/ChangeLog:
2017-05-24 Robin Dapp <rdapp@linux.vnet.ibm.com>
* tree-vect-data-refs.c (vect_get_peeling_costs_all_drs):
Introduce unknown_misalignment parameter and remove vf.
(vect_peeling_hash_get_lowest_cost):
Pass unknown_misalignment parameter.
(vect_enhance_data_refs_alignment):
Fix unsupportable data ref treatment.
From-SVN: r248680
Robin Dapp [Tue, 30 May 2017 11:00:50 +0000 (11:00 +0000)]
Vector peeling cost model 5/6
gcc/testsuite/ChangeLog:
2017-05-30 Robin Dapp <rdapp@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-nopeel-2.c: New test.
From-SVN: r248679
Robin Dapp [Tue, 30 May 2017 10:59:07 +0000 (10:59 +0000)]
Vector peeling cost model 4/6
gcc/ChangeLog:
2017-05-30 Robin Dapp <rdapp@linux.vnet.ibm.com>
* tree-vect-data-refs.c (vect_get_data_access_cost):
Workaround for SLP handling.
(vect_enhance_data_refs_alignment):
Compute costs for doing no peeling at all, compare to the best
peeling costs so far and avoid peeling if cheaper.
From-SVN: r248678
Robin Dapp [Tue, 30 May 2017 10:57:53 +0000 (10:57 +0000)]
Vector peeling cost model 3/6
gcc/ChangeLog:
2017-05-30 Robin Dapp <rdapp@linux.vnet.ibm.com>
* tree-vect-data-refs.c (vect_peeling_hash_choose_best_peeling):
Return peeling info and set costs to zero for unlimited cost
model.
(vect_enhance_data_refs_alignment): Also inspect all datarefs
with unknown misalignment. Compute and costs for unknown
misalignment, compare them to the costs for known misalignment
and choose the cheapest for peeling.
From-SVN: r248677
Robin Dapp [Tue, 30 May 2017 10:56:15 +0000 (10:56 +0000)]
Vector peeling cost model 2/6
gcc/ChangeLog:
2017-05-30 Robin Dapp <rdapp@linux.vnet.ibm.com>
* tree-vect-data-refs.c (vect_update_misalignment_for_peel): Rename.
(vect_get_peeling_costs_all_drs): Create function.
(vect_peeling_hash_get_lowest_cost):
Use vect_get_peeling_costs_all_drs.
(vect_peeling_supportable): Create function.
(vect_enhance_data_refs_alignment): Use vect_peeling_supportable.
From-SVN: r248676
Robin Dapp [Tue, 30 May 2017 10:53:25 +0000 (10:53 +0000)]
Vector peeling cost model 1/6
gcc/ChangeLog:
2017-05-30 Robin Dapp <rdapp@linux.vnet.ibm.com>
* tree-vect-data-refs.c (vect_compute_data_ref_alignment): Create
DR_HAS_NEGATIVE_STEP.
(vect_update_misalignment_for_peel): Define DR_MISALIGNMENT.
(vect_enhance_data_refs_alignment): Use.
(vect_duplicate_ssa_name_ptr_info): Use.
* tree-vectorizer.h (dr_misalignment): Use.
(known_alignment_for_access_p): Use.
From-SVN: r248675
Jozef Lawrynowicz [Tue, 30 May 2017 10:49:29 +0000 (10:49 +0000)]
re PR target/78838 (msp430 option -mcode-region=either, -ffunction-sections, and interrupt function attributes cause incorrect section to be created)
PR target/78838
gcc * config/msp430/msp430.c (gen_prefix): Return NULL when section name is
.lowtext.
(has_section_name): New function.
testsuite * gcc.target/msp430/interrupt_fn_placement.c: New test.
From-SVN: r248674
Martin Liska [Tue, 30 May 2017 08:02:03 +0000 (10:02 +0200)]
Fix parenthesis in auto-profile.c (PR other/80909).
2017-05-30 Martin Liska <mliska@suse.cz>
PR other/80909
* auto-profile.c (get_function_decl_from_block): Fix
parenthesis.
From-SVN: r248647
Richard Biener [Tue, 30 May 2017 07:49:00 +0000 (07:49 +0000)]
re PR tree-optimization/80876 (ICE in verify_loop_structure, at cfgloop.c:1644 (error: loop 1's latch does not have an edge to its header))
2017-05-30 Richard Biener <rguenther@suse.de>
PR middle-end/80876
* cfgexpand.c (expand_gimple_cond): Fixup preserving loops again.
* gcc.dg/torture/pr80876.c: New testcase.
From-SVN: r248633
Martin Liska [Tue, 30 May 2017 07:35:23 +0000 (09:35 +0200)]
Remove dump_file_info::dump_file_info and replace it with macro.
2017-05-30 Martin Liska <mliska@suse.cz>
* dumpfile.c: Use newly added macro DUMP_FILE_INFO.
* dumpfile.h (struct dump_file_info): Remove ctors.
From-SVN: r248617
Martin Liska [Tue, 30 May 2017 07:16:31 +0000 (09:16 +0200)]
Compare predictor values with these defined in predict.def.
2017-05-30 Martin Liska <mliska@suse.cz>
* analyze_brprob.py: Add new argument to parse and modify
predict.def file.
* analyze_brprob_spec.py: Likewise.
From-SVN: r248600
Martin Liska [Tue, 30 May 2017 07:16:04 +0000 (09:16 +0200)]
Fix coding style.
2017-05-30 Martin Liska <mliska@suse.cz>
* predict.def: Fix GNU coding style.
From-SVN: r248599
GCC Administrator [Tue, 30 May 2017 00:16:17 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248591
Max Filippov [Mon, 29 May 2017 23:03:52 +0000 (23:03 +0000)]
gcc: xtensa: fix unused parameter warning
2017-05-28 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* config/xtensa/xtensa.c (xtensa_initial_elimination_offset):
Mark 'to' argument with ATTRIBUTE_UNUSED.
From-SVN: r248587
Max Filippov [Mon, 29 May 2017 23:02:36 +0000 (23:02 +0000)]
gcc: xtensa: fix fprintf format specifiers
HOST_WIDE_INT may not be long as assumed in print_operand and
xtensa_emit_call. Use HOST_WIDE_INT_PRINT_DEC/HOST_WIDE_INT_PRINT_HEX
format strings instead of %ld/0x%lx. This fixes incorrect assembly code
generation by the compiler running on armhf host.
2017-05-29 Max Filippov <jcmvbkbc@gmail.com>
gcc/
* config/xtensa/xtensa.c (xtensa_emit_call): Use
HOST_WIDE_INT_PRINT_HEX instead of 0x%lx format string.
(print_operand): Use HOST_WIDE_INT_PRINT_DEC instead of %ld
format string.
From-SVN: r248586
Eric Botcazou [Mon, 29 May 2017 21:08:02 +0000 (21:08 +0000)]
install.texi (Options specification): Restore entry of --enable-sjlj-exceptions.
* doc/install.texi (Options specification): Restore entry of
--enable-sjlj-exceptions.
From-SVN: r248582
Alexandre Oliva [Mon, 29 May 2017 20:23:43 +0000 (20:23 +0000)]
[libcc1] drop unused field from C++ lang_identifier
for gcc/cp/ChangeLog
* cp-tree.h (lang_identifier): Drop oracle_looked_up, unused.
From-SVN: r248580
Nathan Sidwell [Mon, 29 May 2017 19:45:42 +0000 (19:45 +0000)]
PR c++/80891 (#1,#5)
PR c++/80891 (#1,#5)
* cp-tree.h (lookup_maybe_add): Add DEDUPING argument.
* name-lookup.c (name_lookup): Add deduping field.
(name_lookup::preserve_state, name_lookup::restore_state): Deal
with deduping.
(name_lookup::add_overload): New.
(name_lookup::add_value, name_lookup::add_fns): Call add_overload.
(name_lookup::search_adl): Set deduping. Don't unmark here.
* pt.c (most_specialized_instantiation): Revert previous change,
Assert not given duplicates.
* tree.c (lookup_mark): Just mark the underlying decls.
(lookup_maybe_add): Dedup using marked decls.
PR c++/80891 (#5)
* g++.dg/lookup/pr80891-5.C: New.
From-SVN: r248578
Jerry DeLisle [Mon, 29 May 2017 19:17:57 +0000 (19:17 +0000)]
re PR fortran/53029 (missed optimization in internal read (without implied-do-loop))
2017-05-29 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libgfortran/53029
* list_read.c (list_formatted_read_scala): Set the err return
value to the common.flags error values.
* gfortran.dg/read_5.f90: New test.
From-SVN: r248577
Nathan Sidwell [Mon, 29 May 2017 16:50:41 +0000 (16:50 +0000)]
PR c++/80891 (#4)
PR c++/80891 (#4)
* ptree.c (cxx_print_xnode): Show internal OVERLOAD structure.
* tree.c (ovl_insert, ovl_iterator_remove_node): Fix copying
assert.
PR c++/80891 (#4)
* g++.dg/lookup/pr80891-4.C: New.
From-SVN: r248576
Nathan Sidwell [Mon, 29 May 2017 15:01:20 +0000 (15:01 +0000)]
Stat hack representation
Stat hack representation
* name-lookup.c (STAT_HACK_P, STAT_TYPE, STAT_DECL)
MAYBE_STAT_DECL, MAYBE_STAT_TYPE): New.
(stat_hack): New.
(find_namespace_binding): Replace with ...
(find_namespace_slot): ... this.
(find_namespace_value): New.
(name_lookup::search_namespace_only,
name_lookup::adl_namespace_only): Adjust.
(update_binding): Add SLOT parameter, adjust.
(check_local_shadow): Use find_namespace_value.
(set_local_extern_decl_linkage): Likewise.
(do_pushdecl): Adjust for namespace slot.
(push_local_binding): Assert not a namespace binding.
(check_for_out_of_scope_variable): Use find_namespace_value.
(set_identifier_type_value_with_scope): Likewise.
(get_namespace_binding): Likewise.
(set_namespace_binding): Delete.
(set_global_binding): Directly update the binding.
(finish_namespace_using_decl): Likewise.
(lookup_type_scope_1): Use find_namespace_slot and update.
(do_push_nested_namespace): Use find_namespace_value.
From-SVN: r248574
Nathan Sidwell [Mon, 29 May 2017 14:08:04 +0000 (14:08 +0000)]
PR c++/80891 (#1)
PR c++/80891 (#1)
* pt.c (most_specialized_instantiation): Cope with duplicate
instantiations.
PR c++/80891 (#1)
* g++.dg/lookup/pr80891-1.C: New.
From-SVN: r248573
Nathan Sidwell [Mon, 29 May 2017 12:52:58 +0000 (12:52 +0000)]
PR c++/80891 (#3)
PR c++/80891 (#3)
* cp-tree.h (build_min_nt_call_vec): Declare.
* decl.c (build_offset_ref_call_from_tree): Call it.
* parser.c (cp_parser_postfix_expression): Likewise.
* pt.c (tsubst_copy_and_build): Likewise.
* semantics.c (finish_call_expr): Likewise.
* tree.c (build_min_nt_loc): Keep unresolved lookups.
(build_min): Likewise.
(build_min_non_dep): Likewise.
(build_min_non_dep_call_vec): Likewise.
(build_min_nt_call_vec): New.
PR c++/80891 (#3)
* g++.dg/lookup/pr80891-3.C: New.
From-SVN: r248571
Nathan Sidwell [Mon, 29 May 2017 11:51:13 +0000 (11:51 +0000)]
PR c++/80891 (#2)
PR c++/80891 (#2)
* tree.c (ovl_copy): Adjust assert, copy OVL_LOOKUP.
(ovl_used): New.
(lookup_keep): Call it.
PR c++/80891 (#2)
* g++.dg/lookup/pr80891-2.C: New.
From-SVN: r248570
Tom de Vries [Mon, 29 May 2017 07:31:11 +0000 (07:31 +0000)]
check_GNU_style_lib.py: Fix trailing whitespace check
2017-05-29 Tom de Vries <tom@codesourcery.com>
* check_GNU_style_lib.py (TrailingWhitespaceCheck.check): Assert no
trailing eol.
(TrailingWhitespaceTest): New unit test.
(check_GNU_style_file): Remove eol before checking.
From-SVN: r248556
Tom de Vries [Mon, 29 May 2017 07:31:02 +0000 (07:31 +0000)]
check_GNU_style.py: Read stdin if file argument is '-'
2017-05-29 Tom de Vries <tom@codesourcery.com>
* check_GNU_style_lib.py (check_GNU_style_file): Treat file argument as
file handle. Add and handle file_encoding argument.
* check_GNU_style.py (main): Handle '-' file argument. Call
check_GNU_style_file with file handle as argument.
From-SVN: r248555
Tom de Vries [Mon, 29 May 2017 07:30:47 +0000 (07:30 +0000)]
check_GNU_style_lib.py: Suggest to install all missing pip3 packages at once
Instead of:
...
$ ./contrib/check_GNU_style.py
termcolor module is missing (run: pip3 install termcolor)
$ pip3 install termcolor
$ ./contrib/check_GNU_style.py
unidiff module is missing (run: pip3 install unidiff)
$ pip3 install unidiff
$
...
Do:
...
$ ./contrib/check_GNU_style.py
termcolor and unidiff modules are missing (run: pip3 install termcolor unidiff)
$ pip3 install termcolor unidiff
$
...
2017-05-29 Tom de Vries <tom@codesourcery.com>
* check_GNU_style_lib.py: Use import_pip3 to import pip3 packages.
(import_pip3): New function.
From-SVN: r248554
Thomas Koenig [Mon, 29 May 2017 06:03:23 +0000 (06:03 +0000)]
re PR fortran/37131 (inline matmul for small matrix sizes)
2017-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/37131
* frontend-passes.c (check_conjg_transpose_variable):
Add prototype.
(has_dimen_vector_ref): Likewise
(matmul_temp_args): New function. Add prototype.
(optimize_namespace): Call matmul_temp_args.
2017-05-29 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/37131
* gfortran.dg/promotion_2.f90: Add -finline-matmul-limit=0 to
flags.
* gfortran.dg/transpose_optimization_1.f90: Likewise.
* gfortran.dg/inline_matmul_17.f90: New test.
From-SVN: r248553
GCC Administrator [Mon, 29 May 2017 00:16:23 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248552
Tim Shen [Sun, 28 May 2017 21:27:30 +0000 (21:27 +0000)]
re PR c++/80737 (variant<any> as class member resulting to compile errors)
PR libstdc++/80737
* include/std/variant(variant::variant): SFINAE on is_same first.
* testsuite/20_util/variant/any.cc: test case.
From-SVN: r248548
Rainer Orth [Sun, 28 May 2017 19:12:45 +0000 (19:12 +0000)]
Fix libgfortran FMA3/FMA4 tests
* acinclude.m4 (LIBGFOR_CHECK_FMA3): Use test from
check_effective_target_fma in gcc.target/i386/i386.exp.
(LIBGFOR_CHECK_FMA4): Use test from check_effective_target_fma4.
* configure: Regenerate.
From-SVN: r248547
Thomas Koenig [Sun, 28 May 2017 14:02:57 +0000 (14:02 +0000)]
frontend-passes.c (matmul_lhs_realloc): Correct allocation size for case A1B2.
2017-05-28 Thomas Koenig <tkoenig@gcc.gnu.org>
* frontend-passes.c (matmul_lhs_realloc): Correct
allocation size for case A1B2.
2017-05-28 Thomas Koenig <tkoenig@gcc.gnu.org>
* gfortran.dg/matmul_bounds_12.f90: New test.
From-SVN: r248546
GCC Administrator [Sun, 28 May 2017 00:16:31 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248544
Michael Eager [Sat, 27 May 2017 18:29:40 +0000 (18:29 +0000)]
Revert:
2016-01-21 Ajit Agarwal <ajitkum@xilinx.com>
See https://gcc.gnu.org/ml/gcc/2017-05/msg00221.html.
* config/microblaze/microblaze.h
(FIXED_REGISTERS): Update in macro.
(CALL_USED_REGISTERS): Update in macro.
From-SVN: r248540
Iain Buclaw [Sat, 27 May 2017 11:30:22 +0000 (11:30 +0000)]
d-demangle.c (dlang_identifier): Prefix mangled init symbols with `initializer for'.
libiberty/ChangeLog:
* d-demangle.c (dlang_identifier): Prefix mangled init symbols
with `initializer for'.
* testsuite/demangle-expected: Update tests.
From-SVN: r248539
Iain Buclaw [Sat, 27 May 2017 11:29:52 +0000 (11:29 +0000)]
d-demangle.c (dlang_call_convention_p): Move declaration before dlang_type.
libiberty/ChangeLog:
* d-demangle.c (dlang_call_convention_p): Move declaration
before dlang_type.
(dlang_type): Handle function types.
* testsuite/d-demangle-expected: Add tests.
From-SVN: r248538
Iain Buclaw [Sat, 27 May 2017 11:29:38 +0000 (11:29 +0000)]
d-demangle.c (dlang_parse_real): Remove stack buffer, write the demangled hexadecimal directly to string.
libiberty/ChangeLog:
* d-demangle.c (dlang_parse_real): Remove stack buffer, write
the demangled hexadecimal directly to string.
* testsuite/d-demangle-expected: Add tests.
From-SVN: r248537
Bernd Schmidt [Sat, 27 May 2017 10:50:27 +0000 (10:50 +0000)]
MAINTAINERS: Update my email address, and remove myself as maintainer in some areas.
* MAINTAINERS: Update my email address, and remove myself as
maintainer in some areas.
From-SVN: r248536
Francois-Xavier Coudert [Sat, 27 May 2017 08:40:18 +0000 (08:40 +0000)]
* doc/install.texi: Add links to macOS binary distributions.
From-SVN: r248535
Jakub Jelinek [Sat, 27 May 2017 07:48:54 +0000 (09:48 +0200)]
Small ChangeLog tweak.
From-SVN: r248534
Jakub Jelinek [Sat, 27 May 2017 07:46:12 +0000 (09:46 +0200)]
re PR bootstrap/80887 (gnat bootstrap fails at s-regpat.o: raised STORAGE_ERROR : stack overflow or erroneous memory access)
PR bootstrap/80887
2017-05-25 Marc Glisse <marc.glisse@inria.fr>
* match.pd ((A +- CST1) +- CST2): Allow some conversions.
* gcc.dg/tree-ssa/addadd.c: Xfail all scan-tree-dump*.
From-SVN: r248533
GCC Administrator [Sat, 27 May 2017 00:16:32 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r248532
Ian Lance Taylor [Fri, 26 May 2017 21:48:49 +0000 (21:48 +0000)]
compiler: identify array index expressions in lvalue context
Update the Mark_lvalue_varexprs visitor class (used in
Assignment_statement::do_get_backend) to identify
Array_index_expression's that appear on the left hand side of
assignments, then pass this context info on when invoking
Array_type::get_value_pointer.
Reviewed-on: https://go-review.googlesource.com/44170
From-SVN: r248528
Richard Henderson [Fri, 26 May 2017 18:45:59 +0000 (11:45 -0700)]
re PR libgcc/80037 (Bad .eh_frame data in crtend.o)
PR libgcc/80037
* config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New.
From-SVN: r248522
Nathan Sidwell [Fri, 26 May 2017 18:13:53 +0000 (18:13 +0000)]
Implement DR2061
gcc/
Implement DR2061
* name-lookup.c (push_inline_namespaces): New.
(push_namespace): Look inside inline namespaces.
testsuite/
* g++.dg/cpp0x/dr2061.C: New.
* g++.dg/parse/namespace-alias-1.C: Add more test.
From-SVN: r248521
Nathan Sidwell [Fri, 26 May 2017 17:19:46 +0000 (17:19 +0000)]
Inline and using namespace representation change.
gcc/cp/
Inline and using namespace representation change.
* cp-tree.h (struct lang_decl_ns): Delete ns_using. Add usings,
inlinees as vector.
(DECL_NAMESPACE_USING): Adjust.
(DECL_NAMESPACE_INLINEES): New.
* name-lookup.h (struct cp_binding_level): Change usings
representation.
* name-lookup.c (name_lookup::do_queue_usings)
name_lookup::queue_usings): Adjust.
(name_lookup::search_namespace, name_lookup::search_usings)
name_lookup::queue_namespace): Adjust.
(name_lookup::adl_namespace_only): Adjust.
(add_using_namespace, push_namespace): Push onto vector.
(pop_namespace): Add timing logic.
libcc1/
* libcp1plugin.cc (plugin_make_namespace_inline): Push onto linees.
((--This line, and those below, will be ignored--
M gcc/cp/ChangeLog
M gcc/cp/cp-tree.h
M gcc/cp/name-lookup.c
M gcc/cp/name-lookup.h
M libcc1/libcp1plugin.cc
M libcc1/ChangeLog
From-SVN: r248520
Thomas Koenig [Fri, 26 May 2017 17:16:35 +0000 (17:16 +0000)]
re PR fortran/80889 (Bootstrap broken on all targets due to rev 248472)
2017-05-26 Thomas Koenig <tkoenig@gcc.gnu.org>
PR boostrap/80889
* acinclude.m4: Also set HAVE_AVX128 on the false
branch of LIBGFOR_CHECK_AVX128.
* configure: Regenerated.
From-SVN: r248519
Nathan Sidwell [Fri, 26 May 2017 16:34:40 +0000 (16:34 +0000)]
call.c (build_operator_new_call): Do namelookup and ADL here.
gcc/cp/
* call.c (build_operator_new_call): Do namelookup and ADL here.
(build_new_op_1): Likewise.
* name-lookup.h (lookup_function_nonclass): Delete declaration.
(do_using_directive): Likewise.
* name-lookup.c (set_namespace_binding, push_local_binding): Don't
declare early.
(struct scope_binding): Delete.
(EMPTY_SCOPE_BINDING): Delete.
(set_decl_namespace): Use OVL_P.
(finish_local_using_decl): Lose unnecesary checks.
(lookup_function_nonclass): Delete.
(cp_emit_debug_info_for_using): Use MAYBE_BASELINK_P.
libcc1/
* libcp1plugin.cc (plugin_add_using_namespace): Call
finish_namespace_using_directive.
From-SVN: r248518