ian [Wed, 2 Dec 2015 19:27:58 +0000 (19:27 +0000)]
./:
PR go/66147
* Makefile.tpl (HOST_EXPORTS): Add XGCC_FLAGS_FOR_TARGET.
* Makefile.in: Regenerate.
gotools/:
PR go/66147
* Makefile.am (GOCOMPILER): In NATIVE case, add
$(XGCC_FLAGS_FOR_TARGET).
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231199
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jason [Wed, 2 Dec 2015 19:04:48 +0000 (19:04 +0000)]
Do constant folding in warn_* functions.
gcc/c-family/
* c-common.c (fold_for_warn): New.
(warn_logical_operator, warn_tautological_cmp)
(check_function_arguments_recurse, maybe_warn_bool_compare): Use it.
gcc/cp/
* call.c (build_new_op_1): Don't fold arguments to
warn_logical_operator or maybe_warn_bool_compare.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231198
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jason [Wed, 2 Dec 2015 19:04:43 +0000 (19:04 +0000)]
Introduce cp_fold_rvalue.
* cp-gimplify.c (cp_fold_maybe_rvalue, cp_fold_rvalue): New.
(c_fully_fold): Use cp_fold_rvalue.
(cp_fold): Use them for rvalue operands.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231197
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jason [Wed, 2 Dec 2015 19:04:38 +0000 (19:04 +0000)]
Define c_fully_fold separately for C and C++.
gcc/c-family/
* c-common.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
(c_fully_fold_internal, decl_constant_value_for_optimization):
Move to c/c-fold.c.
* c-common.h: Don't declare decl_constant_value_for_optimization.
gcc/c/
* c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
(c_fully_fold_internal, decl_constant_value_for_optimization):
Move from c-common.c.
* c-tree.h: Declare decl_constant_value_for_optimization.
* Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
gcc/cp/
* cp-gimplify.c (c_fully_fold): Define.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231196
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jason [Wed, 2 Dec 2015 19:04:32 +0000 (19:04 +0000)]
* cp-gimplify.c (cp_fold): Use fold_build*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231195
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jsm28 [Wed, 2 Dec 2015 18:24:23 +0000 (18:24 +0000)]
Fix TYPE_MAIN_VARIANT construction for arrays of qualified typedefs (PR c/68162).
PR c/68162 reports a spurious warning about incompatible types
involving arrays of const double, constructed in one place using a
typedef for const double and in another place literally using const
double.
The problem is that the array of the typedef was incorrectly
constructed without a TYPE_MAIN_VARIANT being an array of unqualified
elements as it should be (though it seems some more recent change
resulted in this producing incorrect diagnostics, likely the support
for C++-style handling of arrays of qualified type). This patch fixes
the logic in grokdeclarator to determine first_non_attr_kind, which is
used to determine whether it is necessary to use the TYPE_MAIN_VARIANT
of the type in the declaration specifiers.
However, fixing that logic introduces a failure of
gcc.dg/debug/dwarf2/pr47939-4.c, a test introduced along with
first_non_attr_kind. Thus, it is necessary to track the original
qualified typedef when qualifying an array type, to use it rather than
a newly-constructed type, to avoid regressing regarding typedef names
in debug info. This is done along lines I suggested in
<https://gcc.gnu.org/bugzilla/show_bug.cgi?id=47939#c6>: track the
original type and the number of levels of array indirection at which
it appears, and, in possibly affected cases, pass extra arguments to
c_build_qualified_type (with default arguments to avoid needing to
pass those extra arguments explicitly everywhere). Given Richard's
recent fix to dwarf2out.c, this allows the C bug to be fixed without
causing debug information regressions.
Bootstrapped with no regressions on x86_64-pc-linux-gnu.
gcc/c:
PR c/68162
* c-decl.c (grokdeclarator): Set first_non_attr_kind before
following link from declarator to next declarator. Track original
qualified type and pass it to c_build_qualified_type.
* c-typeck.c (c_build_qualified_type): Add arguments
orig_qual_type and orig_qual_indirect.
gcc/c-family:
PR c/68162
* c-common.h (c_build_qualified_type): Add extra default
arguments.
gcc/cp:
PR c/68162
* tree.c (c_build_qualified_type): Add extra arguments.
gcc/testsuite:
PR c/68162
* gcc.dg/pr68162-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231194
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doko [Wed, 2 Dec 2015 18:18:51 +0000 (18:18 +0000)]
2015-12-02 Matthias Klose <doko@ubuntu.com>
* configure.ac: Move AM_ENABLE_MULTILIB before
GCC_LIBSTDCXX_RAW_CXX_FLAGS.
* configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231193
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nathan [Wed, 2 Dec 2015 17:28:32 +0000 (17:28 +0000)]
* config/nvptx/nvptx.c (enum nvptx_shuffle_kind): New. Absorb
SHUFFLE defines.
(nvptx_gen_shuffle, nvptx_print_operand, nvptx_expand_shuffle): Adjust.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231192
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spop [Wed, 2 Dec 2015 17:11:52 +0000 (17:11 +0000)]
fix invalid bounds on array refs
While enabling graphite in -O3 we found a Fortran testcase that fails
because the max of the type domain is -1. We used to add that as a constraint
to the elements accessed by the array, leading to a unfeasible constraint:
0 <= i <= -1. Having that constraint, drops the data reference as that says
that there are no elements accessed in the array.
* graphite-dependences.c (scop_get_reads): Add extra dumps.
(scop_get_must_writes): Same.
(scop_get_may_writes): Same.
(compute_deps): Same.
* graphite-sese-to-poly.c (bounds_are_valid): New.
(pdr_add_data_dimensions): Call bounds_are_valid.
* gfortran.dg/graphite/run-id-3.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231191
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spop [Wed, 2 Dec 2015 17:11:41 +0000 (17:11 +0000)]
rename flag_loop_optimize_isl to flag_loop_nest_optimize
* common.opt (flag_loop_optimize_isl): Renamed flag_loop_nest_optimize.
* graphite-poly.c (apply_poly_transforms): Same.
* graphite.c (gate_graphite_transforms): Same.
* toplev.c (process_options): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231190
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ebotcazou [Wed, 2 Dec 2015 16:41:02 +0000 (16:41 +0000)]
PR c++/68290
* constraint.cc (make_constrained_auto): Move to...
* pt.c (make_auto_1): Add set_canonical parameter and set
TYPE_CANONICAL on the type only if it is true.
(make_decltype_auto): Adjust call to make_auto_1.
(make_auto): Likewise.
(splice_late_return_type): Likewise.
(make_constrained_auto): ...here. Call make_auto_1 instead of
make_auto and pass false. Set TYPE_CANONICAL directly.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231189
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ebotcazou [Wed, 2 Dec 2015 16:34:58 +0000 (16:34 +0000)]
* config/mips/mips.c (mips_emit_probe_stack_range): Adjust.
(mips_output_probe_stack_range): Rotate the loop and simplify.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231188
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davids [Wed, 2 Dec 2015 16:29:17 +0000 (16:29 +0000)]
2015-12-02 David Sherwood <david.sherwood@arm.com>
gcc/
* config/aarch64/aarch64.md: New pattern.
* config/aarch64/aarch64-simd.md: Likewise.
* config/aarch64/iterators.md: New unspecs, iterators.
gcc/testsuite
* gcc.target/aarch64/fmaxmin.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231187
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pmderodat [Wed, 2 Dec 2015 15:57:34 +0000 (15:57 +0000)]
Track indirect calls for call site information in debug info
gcc/ChangeLog:
* dwarf2out.c (dwar2out_var_location): In addition to notes,
process indirect calls whose target is compile-time known.
Enhance pattern matching to get the SYMBOL_REF they embed.
(gen_subprogram_die): Handle such calls.
* final.c (final_scan_insn): For call instructions, invoke the
var_location debug hook only after the call has been emitted.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231185
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tschwinge [Wed, 2 Dec 2015 15:53:34 +0000 (15:53 +0000)]
Some OpenACC host_data cleanup
gcc/c/
* c-parser.c (c_parser_omp_clause_name)
(c_parser_oacc_all_clauses): Alphabetical sorting.
gcc/cp/
* parser.c (cp_parser_omp_clause_name)
(cp_parser_oacc_all_clauses): Alphabetical sorting.
* pt.c (tsubst_omp_clauses): Handle OMP_CLAUSE_USE_DEVICE.
gcc/testsuite/
* c-c++-common/goacc/host_data-5.c: New file.
* c-c++-common/goacc/host_data-6.c: Likewise.
* gfortran.dg/goacc/coarray.f95: XFAIL.
* gfortran.dg/goacc/coarray_2.f90: Adjust dg-excess-errors
directive.
* gfortran.dg/goacc/host_data-tree.f95: Remove dg-prune-output
directive.
libgomp/
* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: Restrict to
target openacc_nvidia_accel_selected.
* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: Likewise.
* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: Remove file.
* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: Remove file.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231184
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vries [Wed, 2 Dec 2015 15:48:45 +0000 (15:48 +0000)]
Fix oacc kernels default mapping for scalars
2015-12-02 Tom de Vries <tom@codesourcery.com>
* gimplify.c (enum gimplify_omp_var_data): Add enum value
GOVD_MAP_FORCE.
(oacc_default_clause): Fix default for scalars in oacc kernels.
(gimplify_adjust_omp_clauses_1): Handle GOVD_MAP_FORCE.
* c-c++-common/goacc/kernels-default-2.c: New test.
* c-c++-common/goacc/kernels-default.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231183
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vries [Wed, 2 Dec 2015 15:48:35 +0000 (15:48 +0000)]
Mark pointers to allocated target vars as restricted, if possible
2015-12-02 Tom de Vries <tom@codesourcery.com>
* omp-low.c (install_var_field, scan_sharing_clauses): Add and handle
parameter base_pointers_restrict.
(omp_target_base_pointers_restrict_p): New function.
(scan_omp_target): Call scan_sharing_clauses with base_pointers_restrict
arg.
* c-c++-common/goacc/kernels-alias-2.c: New test.
* c-c++-common/goacc/kernels-alias-3.c: New test.
* c-c++-common/goacc/kernels-alias-4.c: New test.
* c-c++-common/goacc/kernels-alias-5.c: New test.
* c-c++-common/goacc/kernels-alias-6.c: New test.
* c-c++-common/goacc/kernels-alias-7.c: New test.
* c-c++-common/goacc/kernels-alias-8.c: New test.
* c-c++-common/goacc/kernels-alias.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231182
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redi [Wed, 2 Dec 2015 15:08:18 +0000 (15:08 +0000)]
Fix ambiguity with multiple enable_shared_from_this bases
PR libstdc++/56383
* testsuite/20_util/enable_shared_from_this/56383.cc: New.
* include/bits/shared_ptr_base.h (__enable_shared_from_this): Make
friend declaration match previous declaration of
__enable_shared_from_this_helper.
* include/bits/shared_ptr.h (enable_shared_from_this): Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231181
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nathan [Wed, 2 Dec 2015 14:57:54 +0000 (14:57 +0000)]
* config/nvptx/nvptx-protos.h (nvptx_output_mov_insn): Declare.
(nvptx_underlying_object_mode): Delete.
* config/nvptx/nvptx.c (nvptx_underlying_object_mode): Delete.
(output_reg): New.
(nvptx_declare_function_name): Use output_reg. Remove punning
buffer.
(nvptx_output_mov_insn): New.
(nvptx_print_operand): Separate SUBREG handling, remove 'f' case,
Use output_reg. Merge 't' and 'u' handling.
* config/nvptx/nvptx.h (NVPTX_PUNNING_BUFFER_REGNUM): Delete.
(struct machine_function): Remvoe punning_buffer_size.
(REGISTER_NAMES): Remove %punbuffer.
* config/nvptx/nvptx.md (UNSPEC_CPLX_LOWPART,
UNSPEC_CPLX_HIGHPART): Delete.
(*mov<mode>_insn [QHSDIM): Remove unnecessary constraints, use
nvptx_output_mov_insn.
(*mov<mode>_insn [SDFM): Reorder constraints to match integer
moc. Use nvptx_output_mov_insn.
(highpartscsf2, set_highpartscsf2, lowpartscsf2,
set_lowpartscsf2): Delete.
(mov<mode> [SDCM]): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231180
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rguenth [Wed, 2 Dec 2015 14:50:32 +0000 (14:50 +0000)]
2015-12-02 Richard Biener <rguenther@suse.de>
* tree.h (tree_invariant_p): Declare.
* tree.c (tree_invariant_p): Export.
* genmatch.c (dt_simplify::gen_1): For GENERIC code-gen never
create SAVE_EXPRs but reject patterns if we would need to.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231178
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vries [Wed, 2 Dec 2015 13:32:51 +0000 (13:32 +0000)]
Handle BUILT_IN_GOACC_PARALLEL in ipa-pta
2015-12-02 Tom de Vries <tom@codesourcery.com>
* tree-ssa-structalias.c (find_func_aliases_for_builtin_call)
(find_func_clobbers, ipa_pta_execute): Handle BUILT_IN_GOACC_PARALLEL.
* c-c++-common/goacc/kernels-alias-ipa-pta-2.c: New test.
* c-c++-common/goacc/kernels-alias-ipa-pta-3.c: New test.
* c-c++-common/goacc/kernels-alias-ipa-pta.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231169
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rguenth [Wed, 2 Dec 2015 11:49:48 +0000 (11:49 +0000)]
2015-12-02 Richard Biener <rguenther@suse.de>
* gcc.dg/vect/vect-strided-a-u8-i8-gap7-big-array.c: Fix uninitialized
y guarding a call to abort ().
* gcc.dg/vect/vect-strided-a-u8-i8-gap7.c: Likewise.
* gcc.dg/vect/vect-strided-u8-i8-gap7-big-array.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231168
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kyukhin [Wed, 2 Dec 2015 11:07:42 +0000 (11:07 +0000)]
AVX-512. Split out mask version for vec_extract_hi_<mode>.
gcc/
* config/i386/sse.md (define_insn "vec_extract_hi_<mode>_maskm"):
Remove "prefix_extra".
(define_insn "vec_extract_hi_<mode>_mask"): New.
(define_insn "vec_extract_hi_<mode>"): Remove masking.
gcc/testsuite/
* gcc.target/i386/avx512vl-vextractf32x4-1.c: Fix scan pattern.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231167
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segher [Wed, 2 Dec 2015 10:56:15 +0000 (10:56 +0000)]
rs6000: Optimise SImode cstore on 64-bit
On 64-bit we can do comparisons of 32-bit values by extending those
values to 64-bit, subtracting them, and then getting the high bit of
the result. For registers this is always cheaper than using the carry
bit sequence; and if the comparison involves a constant, this is cheaper
than the sequence we previously generated in half of the cases (and the
same cost in the other cases).
After this, the only sequence left that is using the mfcr insn is the
one doing signed comparison of Pmode registers.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231165
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mpolacek [Wed, 2 Dec 2015 10:22:23 +0000 (10:22 +0000)]
PR middle-end/68570
* gcc.dg/torture/pr68570.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231163
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rguenth [Wed, 2 Dec 2015 09:47:43 +0000 (09:47 +0000)]
2015-12-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/68625
* tree-cfgcleanup.c (cleanup_tree_cfg_bb): Do not call
cleanup_control_flow_bb.
(cleanup_tree_cfg_1): First perform cleanup_control_flow_bb
on all BBs, then cleanup_tree_cfg_bb and finally iterate
over the worklist doing both.
* gcc.dg/torture/pr68625.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231162
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rsandifo [Wed, 2 Dec 2015 09:08:49 +0000 (09:08 +0000)]
PR 68432: Add a target hook to control size/speed optab choices
The problem in the PR is that some i386 optabs FAIL when
optimising for size rather than speed. The gimple level generally
needs access to this information before calling the generator,
so this patch adds a new hook to say whether an optab should
be used when optimising for size or speed. It also has a "both"
option for cases where we want code that is optimised for both
size and speed.
I've passed the optab to the target hook because I think in most
cases that's more useful than the instruction code. We could pass
both if there's a use for it though.
At the moment the match-and-simplify code doesn't have direct access
to the target block, so for now I've used "both" there.
Tested on x86_64-linux-gnu and powerpc64-linux-gnu.
gcc/
PR tree-optimization/68432
* coretypes.h (optimization_type): New enum.
* doc/tm.texi.in (TARGET_OPTAB_SUPPORTED_P): New hook.
* doc/tm.texi: Regenerate.
* target.def (optab_supported_p): New hook.
* targhooks.h (default_optab_supported_p): Declare.
* targhooks.c (default_optab_supported_p): New function.
* predict.h (function_optimization_type): Declare.
(bb_optimization_type): Likewise.
* predict.c (function_optimization_type): New function.
(bb_optimization_type): Likewise.
* optabs-query.h (convert_optab_handler): Define an overload
that takes an optimization type.
(direct_optab_handler): Likewise.
* optabs-query.c (convert_optab_handler): Likewise.
(direct_optab_handler): Likewise.
* internal-fn.h (direct_internal_fn_supported_p): Take an
optimization_type argument.
* internal-fn.c (direct_optab_supported_p): Likewise.
(multi_vector_optab_supported_p): Likewise.
(direct_internal_fn_supported_p): Likewise.
* builtins.c (replacement_internal_fn): Update call to
direct_internal_fn_supported_p.
* gimple-match-head.c (build_call_internal): Likewise.
* tree-vect-patterns.c (vect_recog_pow_pattern): Likewise.
* tree-vect-stmts.c (vectorizable_internal_function): Likewise.
* tree.c (maybe_build_call_expr_loc): Likewise.
* config/i386/i386.c (ix86_optab_supported_p): New function.
(TARGET_OPTAB_SUPPORTED_P): Define.
* config/i386/i386.md (asinxf2): Remove optimize_insn_for_size_p check.
(asin<mode>2, acosxf2, acos<mode>2, log1pxf2, log1p<mode>2)
(expNcorexf3, expxf2, exp<mode>2, exp10xf2, exp10<mode>2, exp2xf2)
(exp2<mode>2, expm1xf2, expm1<mode>2, ldexpxf3, ldexp<mode>3)
(scalbxf3, scalb<mode>3, rint<mode>2, round<mode>2)
(<rounding_insn>xf2, <rounding_insn><mode>2): Likewise.
gcc/testsuite/
* gcc.target/i386/pr68432-1.c: New test.
* gcc.target/i386/pr68432-2.c: Likewise.
* gcc.target/i386/pr68432-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231161
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rsandifo [Wed, 2 Dec 2015 09:06:28 +0000 (09:06 +0000)]
Check for invalid FAILs
This patch makes it a compile-time error for an internal-fn optab
to FAIL. There are certainly other optabs and patterns besides these
that aren't allowed to fail, but this at least deals with the immediate
point of controversy.
Tested normally on x86_64-linux-gnu. Also tested by building one
configuration per cpu directory. arc-elf and pdp11 didn't build
for unrelated reasons, but I checked that insn-emit.o built for
both without error.
gcc/
* Makefile.in (GENSUPPORT_H): New macro.
(build/gensupport.o, build/read-rtl.o, build/genattr.o)
(build/genattr-common.o, build/genattrtab.o, build/genautomata.o)
(build/gencodes.o, build/genconditions.o, build/genconfig.o)
(build/genconstants.o, build/genextract.o, build/genflags.o)
(build/gentarget-def.o): Use it.
(build/genemit.o): Likewise. Depend on internal-fn.def.
* genopinit.c: Move block comment to optabs.def.
(optab_tag, optab_def): Move to gensupport.h
(pattern): Likewise, renaming to optab_pattern.
(match_pattern): Move to gensupport.c
(gen_insn): Use find_optab.
(patterns, pattern_cmp): Replace pattern with optab_pattern.
(main): Likewise. Use num_optabs.
* optabs.def: Add comment that was previously in genopinit.c.
* gensupport.h (optab_tag): Moved from genopinit.c
(optab_def): Likewise, expanding commentary.
(optab_pattern): Likewise, after renaming from pattern.
(optabs, num_optabs, find_optab): Declare.
* gensupport.c (optabs): Moved from genopinit.c.
(num_optabs): New variable.
(match_pattern): Moved from genopinit.c.
(find_optab): New function, extracted from genopinit.c:gen_insn.
* genemit.c (nofail_optabs): New variable.
(emit_c_code): New function.
(gen_expand): Check whether the instruction is an optab that isn't
allowed to fail. Call emit_c_code.
(gen_split): Call emit_c_code here too.
(main): Initialize nofail_optabs. Don't emit FAIL and DONE here.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231160
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krebbel [Wed, 2 Dec 2015 08:05:04 +0000 (08:05 +0000)]
S/390: Make constant checking more strict
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/predicates.md (const_mask_operand): New predicate.
* config/s390/s390-builtins.def: Set a smaller bitmask for a few builtins.
* config/s390/vector.md: Change predicate from immediate_operand
to either const_int_operand or const_mask_operand. Add special
insn conditions on patterns which have to exclude certain values.
* config/s390/vx-builtins.md: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231159
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krebbel [Wed, 2 Dec 2015 08:03:35 +0000 (08:03 +0000)]
S/390: vec_set mode DI->SI for shift_count
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/vector.md ("*vec_set<mode>"): Change shift count
mode from DI to SI.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231158
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krebbel [Wed, 2 Dec 2015 08:02:05 +0000 (08:02 +0000)]
S/390: Fix vec_splat_* builtins.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/zvector/vec-splat-2.c: New test.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-builtin-types.def: New builtin types added.
* config/s390/s390-builtins.def: Add s390_vec_splat_* definitions.
* config/s390/s390.c (s390_expand_builtin): Always truncate
constants to the mode in the pattern.
* config/s390/vecintrin.h: Let the vec_splat_* macros point to the
respective builtin __builtin_s390_vec_splat_*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231157
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krebbel [Wed, 2 Dec 2015 07:59:52 +0000 (07:59 +0000)]
S/390: Sort builtin types - cleanup only.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-builtin-types.def: Sort builtin types.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231156
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krebbel [Wed, 2 Dec 2015 07:57:24 +0000 (07:57 +0000)]
S/390: Fix RT flag in vstrc instruction.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390-c.c (s390_get_vstring_flags): Invert the
condition for the RT flag.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231155
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krebbel [Wed, 2 Dec 2015 07:55:40 +0000 (07:55 +0000)]
S/390: Enable vrepi constants.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/vector/vec-vrepi-1.c: New test.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/constraints.md ("jKK"): New constraint.
* config/s390/s390.c (tm-constrs.h): Include for
satisfies_constraint_*.
(s390_legitimate_constant_p): Allow jKK constants. Use
satisfies_constraint_* also for the others.
(legitimate_reload_vector_constant_p): Likewise.
(print_operand): Allow h output modifier on vectors.
* config/s390/vector.md ("mov<mode>"): Add vrepi.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231154
138bc75d-0d04-0410-961f-
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krebbel [Wed, 2 Dec 2015 07:53:03 +0000 (07:53 +0000)]
S/390: Fix vrepi constraint letter.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/vector.md ("*vec_splats<mode>"): Fix constraint
latter I->K.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/zvector/vec-splat-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231153
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krebbel [Wed, 2 Dec 2015 07:49:47 +0000 (07:49 +0000)]
S/390: Further bswap enhancements.
gcc/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* config/s390/s390.md ("bswap<mode>2"): Add support for strv and
strvg.
("bswaphi2"): New pattern.
New splitter for HI reg-reg bswap.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/bswap-1.c (foo64c, foo32a, foo32c): New functions.
* gcc.target/s390/bswaphi-1.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231152
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krebbel [Wed, 2 Dec 2015 07:45:50 +0000 (07:45 +0000)]
S/390: Enable 64 bit atomic tests with -m31 -mzarch.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* lib/target-supports.exp: Add s390 and s390x to the list of long
long atomic targets.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231151
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law [Wed, 2 Dec 2015 07:42:58 +0000 (07:42 +0000)]
[PATCH] Fix PR68029
PR driver/68029
* opts-common.c (prune_options): Don't ignore -fdiagnostics-color
if it is the first parameter.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231150
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krebbel [Wed, 2 Dec 2015 07:41:53 +0000 (07:41 +0000)]
S/390: bswap64 testcases require -mzarch.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/optimize-bswapdi-1.c: Force using -mzarch on s390 and
s390x to enable 64 bit bswap patterns.
* gcc.dg/optimize-bswapdi-2.c: Likewise.
* gcc.dg/optimize-bswapdi-3.c: Likewise.
* lib/target-supports.exp: Add a comment for s390.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231149
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krebbel [Wed, 2 Dec 2015 07:37:23 +0000 (07:37 +0000)]
S/390: bswap testcases require -march=z900 to work with -m31.
gcc/testsuite/ChangeLog:
2015-12-02 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.dg/builtin-bswap-6a.c: Add -march=z900 for s390 and s390x in
order to make -m31 work.
* gcc.dg/optimize-bswapsi-1.c: Likewise.
* gcc.dg/optimize-bswapsi-2.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231148
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jakub [Wed, 2 Dec 2015 07:33:06 +0000 (07:33 +0000)]
PR c/68533
* c-decl.c (get_parm_info): Use b->locus instead of input_location
for diagnostics.
* gcc.dg/pr68533.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231147
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krebbel [Wed, 2 Dec 2015 07:26:30 +0000 (07:26 +0000)]
[PR68603] Associate conditional C++ loop's back-jump with start, not body
SVN commit r230979 always associates a loop's back-jump with the start
of the loop body. This caused a regression for gcov with conditional
loops, because then the loop body appears to be covered twice per
iteration.
2015-12-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
PR gcov-profile/68603
* cp-gimplify.c (genericize_cp_loop): For the back-jump's location
use the start of the loop body only if the loop is unconditional.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231146
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law [Wed, 2 Dec 2015 07:09:41 +0000 (07:09 +0000)]
[PATCH] Fix declaration of pthread-structs in s-osinte-rtems.ads (ada/68169)
PR ada/68169
* s-oscons-tmplt.c: Generate pthread constants for RTEMS
* s-osinte-rtems.ads: Declare pthread structs as opaque types in Ada
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231145
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ian [Wed, 2 Dec 2015 01:28:26 +0000 (01:28 +0000)]
PR go/65717
compiler: Fix array reflection when len doesn't fit in unsigned long.
This comes up when using a 32-bit host and a 64-bit target.
Fixes https://gcc.gnu.org/PR65717.
Reviewed-on: https://go-review.googlesource.com/17330
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231142
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gccadmin [Wed, 2 Dec 2015 00:16:12 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231140
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danglin [Tue, 1 Dec 2015 23:59:20 +0000 (23:59 +0000)]
* config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize
fixup values if saved GOT address doesn't match runtime address.
(fixup_branch_offset): Reorder list.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231135
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rsandifo [Tue, 1 Dec 2015 21:01:35 +0000 (21:01 +0000)]
PR68577: Handle narrowing for vector popcount, etc.
This patch adds support for simple cases where a vector
internal function returns wider results than the scalar
equivalent. It punts on other cases.
Tested on powerpc64-linux-gnu and x86_64-linux-gnu.
gcc/
PR tree-optimization/68577
* tree-vect-stmts.c (simple_integer_narrowing): New function.
(vectorizable_call): Restrict internal function handling
to NONE and NARROW cases, using simple_integer_narrowing
to test for the latter. Add cost of narrowing operation
and insert it where necessary.
gcc/testsuite/
PR tree-optimization/68577
* gcc.dg/vect/pr68577.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231131
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andreast [Tue, 1 Dec 2015 20:17:37 +0000 (20:17 +0000)]
2015-12-01 Andreas Tobler <andreast@gcc.gnu.org>
* config/rs6000/freebsd64.h (ELFv2_ABI_CHECK): Add new macro.
(SUBSUBTARGET_OVERRIDE_OPTIONS): Use it to decide whether to set
rs6000_current_abi to ABI_AIX or ABI_ELFv2.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231129
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andreast [Tue, 1 Dec 2015 20:15:35 +0000 (20:15 +0000)]
2015-12-01 Andreas Tobler <andreast@gcc.gnu.org>
PR libffi/65726
* Makefile.def (lang_env_dependencies): Make libffi depend
on cxx.
* Makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231128
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nathan [Tue, 1 Dec 2015 20:13:02 +0000 (20:13 +0000)]
gcc/
* config/nvptx/nvptx-protos.h (nvptx_output_aligned_decl): Declare.
* config/nvptx/nvptx.h (ASM_OUTPUT_ALIGNED_DECL_COMMON,
ASM_OUTPUT_ALIGNED_DECL_LOCAL): Forward to nvptx_output_aligned_decl.
* config/nvptx/nvptx.c (write_fn_marker, write_var_marker): New.
(write_fn_proto, write_fn_proto_from_insn): Call write_fn_marker.
(init_output_initializer): Call write_var_marker.
(nvptx_output_aligned_decl): New.
(nvptx_assemble_undefined_decl, nvptx_file_end): Call write_var_marker.
gcc/testsuite/
* gcc.target/nvptx/uninit-decl.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231127
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hubicka [Tue, 1 Dec 2015 19:14:44 +0000 (19:14 +0000)]
* gcc.c-torture/execute/alias-1.c: New testcase.
* c-common.c: Do not silently ignore -fstrict-aliasing changes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231125
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hubicka [Tue, 1 Dec 2015 19:13:12 +0000 (19:13 +0000)]
* lto-streamer-out.c (hash_tree): Do not stream TYPE_ALIAS_SET.
* tree-streamer-out.c (pack_ts_type_common_value_fields): Do not
stream TYPE_ALIAS_SET.
* tree-streamer-in.c (unpack_ts_type_common_value_fields): Do not
stream TYPE_ALIAS_SET.
* lto.c (compare_tree_sccs_1): Do not compare TYPE_ALIAS_SET.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231124
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nathan [Tue, 1 Dec 2015 16:58:08 +0000 (16:58 +0000)]
* config/nvptx/nvptx.c (nvptx_function_arg_advance): Don't
consider mode.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231121
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mpolacek [Tue, 1 Dec 2015 16:22:28 +0000 (16:22 +0000)]
PR tree-optimization/64769
* c-c++-common/gomp/pr64769.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231120
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wschmidt [Tue, 1 Dec 2015 16:10:45 +0000 (16:10 +0000)]
[gcc]
2015-12-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* config/rs6000/rs6000.c (const_load_sequence_p): Handle extra
indirection for large and small code models.
(adjust_vperm): Likewise.
[gcc/testsuite]
2015-12-01 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* gcc.target/powerpc/swaps-p8-22.c: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231119
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jules [Tue, 1 Dec 2015 15:52:23 +0000 (15:52 +0000)]
OpenACC host_data support.
gcc/
* gimple-pretty-print.c (dump_gimple_omp_target): Add host_data
support.
* gimple.h (gf_mask): Add GF_OMP_TARGET_KIND_OACC_HOST_DATA.
(is_gimple_omp_oacc): Add support for above.
* gimplify.c (omp_region_type): Add ORT_ACC_HOST_DATA.
(omp_notice_variable): Diagnose undefined implicit uses of
use_device variables in offloaded regions.
(gimplify_scan_omp_clauses): Add host_data, use_device
support. Diagnose undefined mapping of use_device variables in
OpenACC clauses.
(gimplify_omp_workshare): Add host_data support.
(gimplify_expr): Likewise.
* omp-builtins.def (BUILT_IN_GOACC_HOST_DATA): New.
* omp-low.c (lookup_decl_in_outer_ctx)
(maybe_lookup_decl_in_outer_ctx): Add optional argument to skip
host_data regions.
(scan_sharing_clauses): Support use_device.
(check_omp_nesting_restrictions): Support host_data.
(expand_omp_target): Support host_data.
(lower_omp_target): Skip over outer host_data regions when looking
up decls. Support use_device.
(make_gimple_omp_edges): Support host_data.
* tree-nested.c (convert_nonlocal_omp_clauses): Add use_device
clause.
gcc/c/
* c-parser.c (c_parser_omp_clause_name): Add use_device support.
(c_parser_oacc_clause_use_device): New function.
(c_parser_oacc_all_clauses): Add use_device support.
(OACC_HOST_DATA_CLAUSE_MASK): New macro.
(c_parser_oacc_host_data): New function.
(c_parser_omp_construct): Add host_data support.
* c-tree.h (c_finish_oacc_host_data): Add prototype.
* c-typeck.c (c_finish_oacc_host_data): New function.
(c_finish_omp_clauses): Add use_device support.
gcc/cp/
* cp-tree.h (finish_oacc_host_data): Add prototype.
* parser.c (cp_parser_omp_clause_name): Add use_device support.
(cp_parser_oacc_all_clauses): Add use_device support.
(OACC_HOST_DATA_CLAUSE_MASK): New macro.
(cp_parser_oacc_host_data): New function.
(cp_parser_omp_construct): Add host_data support.
(cp_parser_pragma): Add host_data support.
* semantics.c (finish_omp_clauses): Add use_device support.
(finish_oacc_host_data): New function.
gcc/c-family/
* c-pragma.c (oacc_pragmas): Add PRAGMA_OACC_HOST_DATA.
* c-pragma.h (pragma_kind): Add PRAGMA_OACC_HOST_DATA.
(pragma_omp_clause): Add PRAGMA_OACC_CLAUSE_USE_DEVICE.
libgomp/
* oacc-parallel.c (GOACC_host_data): New function.
* libgomp.map (GOACC_host_data): Add to GOACC_2.0.1.
* testsuite/libgomp.oacc-c-c++-common/host_data-1.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-2.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-3.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-4.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-5.c: New test.
* testsuite/libgomp.oacc-c-c++-common/host_data-6.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231118
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mpolacek [Tue, 1 Dec 2015 15:47:34 +0000 (15:47 +0000)]
PR tree-optimization/67916
* gcc.dg/torture/pr67916.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231117
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mpolacek [Tue, 1 Dec 2015 15:44:08 +0000 (15:44 +0000)]
PR middle-end/68582
* cgraphunit.c (check_global_declaration): Only depend on TREE_THIS_VOLATILE
for VAR_DECLs.
* c-c++-common/pr68582.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231116
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rsandifo [Tue, 1 Dec 2015 14:53:53 +0000 (14:53 +0000)]
PR68474: Fix tree-call-cdce.c:use_internal_fn
We'd call gen_shrink_wrap_conditions for functions that it can't handle
but edom_only_function can.
Tested on x86_64-linux-gnu.
gcc/
PR tree-optimization/68474
* tree-call-cdce.c (use_internal_fn): Protect call to
gen_shrink_wrap_conditions.
gcc/testsuite/
PR tree-optimization/68474
* gcc.dg/pr68474.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231115
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chrbr [Tue, 1 Dec 2015 14:50:57 +0000 (14:50 +0000)]
2015-12-01 Christian Bruel <christian.bruel@st.com>
PR target/68617
* config/arm/arm.opt (unaligned_access): Save.
* config/arm/arm-c.c (__ARM_FEATURE_UNALIGNED): Conditionally define.
* config/arm/arm.c (arm_option_override): Move unaligned_access setting
(arm_option_override_internal): ... here.
* config/arm/arm.h (TARGET_32BIT_P): New macro.
// testsuite
PR target/68617
* gcc.target/arm/attr-unaligned-load-ice.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231114
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vries [Tue, 1 Dec 2015 14:44:00 +0000 (14:44 +0000)]
Move pr46032*.c tests
2015-12-01 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr46032.c: Move to ...
* gcc.dg/vect/pr46032.c: here. Add dg-require-effective-target
vect_int.
* gcc.dg/pr46032-2.c: Move to ...
* gcc.dg/gomp/pr46032-2.c: ... here. Drop dg-require-effective-target fopenmp.
* gcc.dg/pr46032-3.c: Move to ...
* gcc.dg/gomp/pr46032-3.c: ... here. Drop dg-require-effective-target fopenmp.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231113
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cesar [Tue, 1 Dec 2015 14:27:11 +0000 (14:27 +0000)]
gcc/fortran/
* dump-parse-tree.c (show_omp_clauses): Handle optional num and static
arguments for the gang clause.
* gfortran.h (gfc_omp_clauses): Rename gang_expr as gang_num_expr.
Add gang_static_expr.
* openmp.c (gfc_free_omp_clauses): Update to free gang_num_expr and
gang_static_expr.
(match_oacc_clause_gang): Update to support both num and static in
the same clause.
(resolve_omp_clauses): Formatting. Also handle gang_num_expr and
gang_static_expr.
(resolve_oacc_params_in_parallel): New const char arg argument.
Use it to report more accurate gang, worker and vector clause errors.
(resolve_oacc_loop_blocks): Update calls to
resolve_oacc_params_in_parallel.
* trans-openmp.c (gfc_trans_omp_clauses): Update the gimplification of
the gang clause.
(gfc_trans_oacc_combined_directive): Make use of gang_num_expr and
gang_static_expr. Remove OMP_LIST_REDUCTION from construct_clauses.
gcc/testsuite/
* gfortran.dg/goacc/gang-static.f95: Add tests for gang num arguments.
* gfortran.dg/goacc/loop-2.f95: Update expected diagnostics.
* gfortran.dg/goacc/loop-6.f95: Likewise.
* gfortran.dg/goacc/loop-7.f95: New test.
* gfortran.dg/goacc/reduction-2.f95: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231112
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rguenth [Tue, 1 Dec 2015 14:24:54 +0000 (14:24 +0000)]
2015-12-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/68379
* tree-vect-stmts.c (vectorizable_load): For BB vectorization
always base loads on the first used DR of a group.
* tree-vect-data-refs.c (vect_slp_analyze_and_verify_node_alignment):
Compute alignment of the first scalar element unconditionally.
* gcc.dg/torture/pr68379.c: New testcase.
* gfortran.dg/pr68379-1.f90: Likewise.
* gfortran.dg/pr68379-2.f: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231111
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rguenth [Tue, 1 Dec 2015 14:22:40 +0000 (14:22 +0000)]
2015-12-01 Richard Biener <rguenther@suse.de>
PR middle-end/68590
* genmatch.c (struct capture_info): Add match_use_count.
(capture_info::walk_match): Increment match_use_count.
(dt_simplify::gen_1): For GENERIC, only wrap multi-use
replacements in a save_expr if they occur more often than
in the original expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231110
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clyon [Tue, 1 Dec 2015 12:20:51 +0000 (12:20 +0000)]
[testsuite] Fix pr46032* testcases.
2015-12-01 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.dg/pr46032.c: Add dg-require-effective-target fopenmp.
* gcc.dg/pr46032-2.c: Likewise.
* gcc.dg/pr46032-3.c: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231109
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rguenth [Tue, 1 Dec 2015 11:35:21 +0000 (11:35 +0000)]
2015-12-01 Richard Biener <rguenther@suse.de>
PR ipa/68470
* ipa-split.c (split_function): Handle main part not returning.
* g++.dg/torture/pr68470.C: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231108
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redi [Tue, 1 Dec 2015 11:33:17 +0000 (11:33 +0000)]
Define path::_Cmpt after specializing path::__is_encoded_char
* include/experimental/bits/fs_path.h (path::_Cmpt): Move definition
after path::__is_encoded_char explicit specializations.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231107
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ienkovich [Tue, 1 Dec 2015 11:04:06 +0000 (11:04 +0000)]
gcc/
PR middle-end/68595
* tree-vect-stmts.c (vect_init_vector): Cast boolean
scalars to a proper value before building a vector.
gcc/testsuite/
PR middle-end/68595
* gcc.dg/pr68595.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231106
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chrbr [Tue, 1 Dec 2015 10:07:20 +0000 (10:07 +0000)]
Fix armv6+thumb1 unaligned tests
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231105
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ebotcazou [Tue, 1 Dec 2015 09:38:37 +0000 (09:38 +0000)]
* gcc-interface/Makefile.in (ADA_EXCLUDE_SRCS): Reorder.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231104
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rsandifo [Tue, 1 Dec 2015 09:31:02 +0000 (09:31 +0000)]
Improve error reporting from genattrtab.c
The errors reported by check_attr_value weren't very helpful because
they always used the location of the define(_enum)_attr, even if the
error was in a define_insn. Also, the errors reported by
check_attr_test didn't say which attribute was faulty.
Although not technically a bug fix, it was really useful in writing
the patch for PR68432.
Tested on a variety of targets.
gcc/
* genattrtab.c (check_attr_test): Take an attr_desc instead of
an is_const flag. Put the file_location argument first.
Update recursive calls. Improve error messages.
(check_attr_value): Take a file location and use it instead
of attr->loc. Improve error messages. Update calls to
check_attr_test.
(check_defs): Update call to check_attr_value.
(make_canonical): Likewise.
(gen_attr): Likewise.
(main): Likewise.
(gen_insn_reserv): Update call to check_attr_test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231103
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ramana [Tue, 1 Dec 2015 08:54:52 +0000 (08:54 +0000)]
Fix typo in aarch64.c
2015-12-01 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Fix typo.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231101
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rguenth [Tue, 1 Dec 2015 08:52:58 +0000 (08:52 +0000)]
2015-12-01 Richard Biener <rguenther@suse.de>
PR middle-end/68590
* match.pd: Merge (eq @0 @0) and (ge/le @0 @0) patterns.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231100
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hubicka [Tue, 1 Dec 2015 06:36:02 +0000 (06:36 +0000)]
* ipa-devirt.c (type_with_linkage_p, type_in_anonymous_namespace_p,
odr_type_p): Move to ...
* ipa-utils.h (type_with_linkage_p, type_in_anonymous_namespace_p,
odr_type_p): here; miscro-optimize.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231098
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amker [Tue, 1 Dec 2015 05:22:16 +0000 (05:22 +0000)]
PR tree-optimization/68529
* tree-ssa-loop-niter.c (number_of_iterations_ne): Add new param.
Compute no-overflow information for control iv.
(number_of_iterations_lt, number_of_iterations_le): Add new param.
(number_of_iterations_cond): Pass new argument to above functions.
PR tree-optimization/68529
* gcc.dg/tree-ssa/pr68529-1.c: New test.
* gcc.dg/tree-ssa/pr68529-2.c: New test.
* gcc.dg/tree-ssa/pr68529-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231097
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ian [Tue, 1 Dec 2015 04:45:53 +0000 (04:45 +0000)]
PR go/68477
* go-gcc.cc (Gcc_backend::string_constant_expression): Don't set
TYPE_STRING_FLAG on a variant type.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231096
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hubicka [Tue, 1 Dec 2015 04:19:50 +0000 (04:19 +0000)]
* ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when
inlining -fno-strict-aliasing into -fstrict-aliasing body.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231095
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hubicka [Tue, 1 Dec 2015 04:13:26 +0000 (04:13 +0000)]
* ipa-inline-transform.c (inline_call): Drop -fstrict-aliasing when
inlining -fno-strict-aliasing into -fstrict-aliasing body.
* gcc.dg/lto/alias-1_0.c: New testcase.
* gcc.dg/lto/alias-1_1.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231094
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gccadmin [Tue, 1 Dec 2015 00:16:11 +0000 (00:16 +0000)]
Daily bump.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231093
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spop [Mon, 30 Nov 2015 20:39:16 +0000 (20:39 +0000)]
check for ISL generated code that leads to division by zero
we used to generate modulo and division by zero because ISL uses big numbers
which translate to zero in modulo arithmetic. The patch also improves error handling
and bails out early in case of wrong code gen.
PR tree-optimization/68565
* graphite-isl-ast-to-gimple.c (binary_op_to_tree): Early return on
codegen_error. Fail when rhs of division operations is integer_zerop.
(ternary_op_to_tree): Early return on codegen_error.
(unary_op_to_tree): Same.
(nary_op_to_tree): Same.
(gcc_expression_from_isl_expr_op): Same.
(gcc_expression_from_isl_expression): Same.
(graphite_create_new_loop): On codegen_error continue generating
wrong code.
(graphite_create_new_loop_guard): Same.
(build_iv_mapping): Same.
(graphite_create_new_guard): Same.
* gfortran.dg/graphite/pr68565.f90: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231086
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spop [Mon, 30 Nov 2015 20:29:15 +0000 (20:29 +0000)]
always print parameter names as P_{SSA_NAME_VERSION}
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231085
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cesar [Mon, 30 Nov 2015 19:09:33 +0000 (19:09 +0000)]
gcc/
* tree-nested.c (convert_nonlocal_omp_clauses): Add support for
OMP_CLAUSE_{NUM_GANGS,NUM_VECTORS,VECTOR_LENGTH,SEQ}.
(convert_local_omp_clauses): Likewise.
gcc/fortran/
* f95-lang.c (gfc_attribute_table): Add an "oacc function"
attribute.
* gfortran.h (symbol_attribute): Add an oacc_function bit-field.
(gfc_oacc_routine_name): New struct;
(gfc_get_oacc_routine_name): New macro.
(gfc_namespace): Add oacc_routine_clauses, oacc_routine_names and
oacc_routine fields.
(gfc_exec_op): Add EXEC_OACC_ROUTINE.
* openmp.c (OACC_ROUTINE_CLAUSES): New mask.
(gfc_oacc_routine_dims): New function.
(gfc_match_oacc_routine): Add support for named routines and the
gang, worker vector and seq clauses.
* parse.c (is_oacc): Add EXEC_OACC_ROUTINE.
* resolve.c (gfc_resolve_blocks): Likewise.
* st.c (gfc_free_statement): Likewise.
* trans-decl.c (add_attributes_to_decl): Attach an 'oacc function'
attribute and shape geometry for acc routine.
gcc/testsuite/
* gfortran.dg/goacc/routine-3.f90: New test.
* gfortran.dg/goacc/routine-4.f90: New test.
* gfortran.dg/goacc/routine-5.f90: New test.
* gfortran.dg/goacc/routine-6.f90: New test.
* gfortran.dg/goacc/subroutines: New test.
libgomp/
* libgomp.oacc-fortran/routine-5.f90: New test.
* libgomp.oacc-fortran/routine-7.f90: New test.
* libgomp.oacc-fortran/routine-9.f90: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231081
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vries [Mon, 30 Nov 2015 17:48:41 +0000 (17:48 +0000)]
Add gcc.dg/pr46032-{2,3}.c test-cases
2015-11-30 Tom de Vries <tom@codesourcery.com>
* gcc.dg/pr46032-2.c: New test.
* gcc.dg/pr46032-3.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231079
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cbaylis [Mon, 30 Nov 2015 17:11:16 +0000 (17:11 +0000)]
gcc/testsuite/ChangeLog:
2015-11-30 Charles Baylis <charles.baylis@linaro.org>
PR target/63870
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f16_indices_1.c (f_vld2_lane_f16): Remove xfails for arm targets.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f32_indices_1.c (f_vld2_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_f64_indices_1.c (f_vld2_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_p8_indices_1.c (f_vld2_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s16_indices_1.c (f_vld2_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s32_indices_1.c (f_vld2_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s64_indices_1.c (f_vld2_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_s8_indices_1.c (f_vld2_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u16_indices_1.c (f_vld2_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u32_indices_1.c (f_vld2_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u64_indices_1.c (f_vld2_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2_lane_u8_indices_1.c (f_vld2_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f16_indices_1.c (f_vld2q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f32_indices_1.c (f_vld2q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_f64_indices_1.c (f_vld2q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_p8_indices_1.c (f_vld2q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s16_indices_1.c (f_vld2q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s32_indices_1.c (f_vld2q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s64_indices_1.c (f_vld2q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_s8_indices_1.c (f_vld2q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u16_indices_1.c (f_vld2q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u32_indices_1.c (f_vld2q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u64_indices_1.c (f_vld2q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld2q_lane_u8_indices_1.c (f_vld2q_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f16_indices_1.c (f_vld3_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f32_indices_1.c (f_vld3_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_f64_indices_1.c (f_vld3_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_p8_indices_1.c (f_vld3_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s16_indices_1.c (f_vld3_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s32_indices_1.c (f_vld3_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s64_indices_1.c (f_vld3_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_s8_indices_1.c (f_vld3_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u16_indices_1.c (f_vld3_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u32_indices_1.c (f_vld3_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u64_indices_1.c (f_vld3_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3_lane_u8_indices_1.c (f_vld3_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f16_indices_1.c (f_vld3q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f32_indices_1.c (f_vld3q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_f64_indices_1.c (f_vld3q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_p8_indices_1.c (f_vld3q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s16_indices_1.c (f_vld3q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s32_indices_1.c (f_vld3q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s64_indices_1.c (f_vld3q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_s8_indices_1.c (f_vld3q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u16_indices_1.c (f_vld3q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u32_indices_1.c (f_vld3q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u64_indices_1.c (f_vld3q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld3q_lane_u8_indices_1.c (f_vld3q_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f16_indices_1.c (f_vld4_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f32_indices_1.c (f_vld4_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_f64_indices_1.c (f_vld4_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_p8_indices_1.c (f_vld4_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s16_indices_1.c (f_vld4_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s32_indices_1.c (f_vld4_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s64_indices_1.c (f_vld4_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_s8_indices_1.c (f_vld4_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u16_indices_1.c (f_vld4_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u32_indices_1.c (f_vld4_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u64_indices_1.c (f_vld4_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4_lane_u8_indices_1.c (f_vld4_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f16_indices_1.c (f_vld4q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f32_indices_1.c (f_vld4q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_f64_indices_1.c (f_vld4q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_p8_indices_1.c (f_vld4q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s16_indices_1.c (f_vld4q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s32_indices_1.c (f_vld4q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s64_indices_1.c (f_vld4q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_s8_indices_1.c (f_vld4q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u16_indices_1.c (f_vld4q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u32_indices_1.c (f_vld4q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u64_indices_1.c (f_vld4q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vld4q_lane_u8_indices_1.c (f_vld4q_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f16_indices_1.c (f_vst2_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f32_indices_1.c (f_vst2_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_f64_indices_1.c (f_vst2_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_p8_indices_1.c (f_vst2_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s16_indices_1.c (f_vst2_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s32_indices_1.c (f_vst2_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s64_indices_1.c (f_vst2_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_s8_indices_1.c (f_vst2_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u16_indices_1.c (f_vst2_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u32_indices_1.c (f_vst2_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u64_indices_1.c (f_vst2_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2_lane_u8_indices_1.c (f_vst2_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f16_indices_1.c (f_vst2q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f32_indices_1.c (f_vst2q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_f64_indices_1.c (f_vst2q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_p8_indices_1.c (f_vst2q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s16_indices_1.c (f_vst2q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s32_indices_1.c (f_vst2q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s64_indices_1.c (f_vst2q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_s8_indices_1.c (f_vst2q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u16_indices_1.c (f_vst2q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u32_indices_1.c (f_vst2q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u64_indices_1.c (f_vst2q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst2q_lane_u8_indices_1.c (f_vst2q_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f16_indices_1.c (f_vst3_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f32_indices_1.c (f_vst3_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_f64_indices_1.c (f_vst3_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_p8_indices_1.c (f_vst3_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s16_indices_1.c (f_vst3_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s32_indices_1.c (f_vst3_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s64_indices_1.c (f_vst3_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_s8_indices_1.c (f_vst3_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u16_indices_1.c (f_vst3_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u32_indices_1.c (f_vst3_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u64_indices_1.c (f_vst3_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3_lane_u8_indices_1.c (f_vst3_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f16_indices_1.c (f_vst3q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f32_indices_1.c (f_vst3q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_f64_indices_1.c (f_vst3q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_p8_indices_1.c (f_vst3q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s16_indices_1.c (f_vst3q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s32_indices_1.c (f_vst3q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s64_indices_1.c (f_vst3q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_s8_indices_1.c (f_vst3q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u16_indices_1.c (f_vst3q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u32_indices_1.c (f_vst3q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u64_indices_1.c (f_vst3q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst3q_lane_u8_indices_1.c (f_vst3q_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f16_indices_1.c (f_vst4_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f32_indices_1.c (f_vst4_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_f64_indices_1.c (f_vst4_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_p8_indices_1.c (f_vst4_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s16_indices_1.c (f_vst4_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s32_indices_1.c (f_vst4_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s64_indices_1.c (f_vst4_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_s8_indices_1.c (f_vst4_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u16_indices_1.c (f_vst4_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u32_indices_1.c (f_vst4_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u64_indices_1.c (f_vst4_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4_lane_u8_indices_1.c (f_vst4_lane_u8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f16_indices_1.c (f_vst4q_lane_f16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f32_indices_1.c (f_vst4q_lane_f32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_f64_indices_1.c (f_vst4q_lane_f64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_p8_indices_1.c (f_vst4q_lane_p8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s16_indices_1.c (f_vst4q_lane_s16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s32_indices_1.c (f_vst4q_lane_s32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s64_indices_1.c (f_vst4q_lane_s64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_s8_indices_1.c (f_vst4q_lane_s8): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u16_indices_1.c (f_vst4q_lane_u16): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u32_indices_1.c (f_vst4q_lane_u32): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u64_indices_1.c (f_vst4q_lane_u64): Ditto.
* gcc.target/aarch64/advsimd-intrinsics/vst4q_lane_u8_indices_1.c (f_vst4q_lane_u8): Ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231077
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vries [Mon, 30 Nov 2015 16:34:26 +0000 (16:34 +0000)]
Handle BUILT_IN_GOMP_PARALLEL in ipa-pta
2015-11-30 Tom de Vries <tom@codesourcery.com>
PR tree-optimization/46032
* tree-ssa-structalias.c (find_func_aliases_for_call_arg): New function,
factored out of ...
(find_func_aliases_for_call): ... here.
(find_func_aliases_for_builtin_call, find_func_clobbers): Handle
BUILT_IN_GOMP_PARALLEL.
(ipa_pta_execute): Same. Handle node->parallelized_function as a local
function.
* gcc.dg/pr46032.c: New test.
* testsuite/libgomp.c/pr46032.c: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231076
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jakub [Mon, 30 Nov 2015 14:56:08 +0000 (14:56 +0000)]
PR tree-optimization/68501
* target.def (builtin_reciprocal): Replace the 3 arguments with
a gcall * one, adjust description.
* targhooks.h (default_builtin_reciprocal): Replace the 3 arguments
with a gcall * one.
* targhooks.c (default_builtin_reciprocal): Likewise.
* tree-ssa-math-opts.c (pass_cse_reciprocals::execute): Use
targetm.builtin_reciprocal even on internal functions, adjust
the arguments and allow replacing an internal function with normal
built-in.
* config/i386/i386.c (ix86_builtin_reciprocal): Replace the 3 arguments
with a gcall * one. Handle internal fns too.
* config/rs6000/rs6000.c (rs6000_builtin_reciprocal): Likewise.
* config/aarch64/aarch64.c (aarch64_builtin_reciprocal): Likewise.
* doc/tm.texi (builtin_reciprocal): Document.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231075
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rguenth [Mon, 30 Nov 2015 14:50:48 +0000 (14:50 +0000)]
2015-11-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/68592
* tree-vect-loop.c (vect_analyze_loop_2): Reset SLP type also
on the pattern def sequence.
* gfortran.dg/pr68592.f: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231074
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nathan [Mon, 30 Nov 2015 14:44:48 +0000 (14:44 +0000)]
* config/nvptx/nvptx.c (nvptx_name_replacement): Move earlier.
(write_one_arg): Reorder parms, add 'sep' param.
(nvptx_write_function_decl): Rename to ...
(write_fn_proto): ... here. Do name replacement. Emit linaer
comment marker. Deal with both decls and defns. Simplify argument
formatting.
(write_function_decl_and_comment): Delete.
(write_func_decl_from_insn): Rename to ...
(write_fn_proto_from_insn): ... here. Don't do name replacement.
(nvptx_record_fndecl): Call write_fn_proto.
(nvptx_record_libfunc): Call write_fn_proto_from_insn.
(nvptx_declare_function_name): Adjust for write_fn_proto changes.
(nvotx_output_call_insn): Call write_fn_prot_from_insn.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231073
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pault [Mon, 30 Nov 2015 13:33:27 +0000 (13:33 +0000)]
2015-11-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68534
* decl.c (gfc_match_formal_arglist): Cope with zero formal args
either in interface declaration or in procedure declaration in
submodule.
2015-11-30 Paul Thomas <pault@gcc.gnu.org>
PR fortran/68534
* gfortran.dg/submodule_13.f08: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231072
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krebbel [Mon, 30 Nov 2015 13:24:51 +0000 (13:24 +0000)]
S/390: Testsuite: Add asm scan patterns for -m31.
gcc/testsuite/ChangeLog:
2015-11-30 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/load-relative-check.c: Add scan patterns for
-m31.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231071
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krebbel [Mon, 30 Nov 2015 12:31:02 +0000 (12:31 +0000)]
S/390: Testsuite: Add -mzarch to load-relative-check.c.
2015-11-30 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
* gcc.target/s390/load-relative-check.c: Add -mzarch.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231070
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ebotcazou [Mon, 30 Nov 2015 12:20:06 +0000 (12:20 +0000)]
* c-ada-spec.c (print_ada_macros): Remove redundant blank line.
(decl_sloc_common): Delete and move bulk of processing to...
(decl_sloc): ...here.
(pp_ada_tree_identifier): Remove reference to QUAL_UNION_TYPE.
(dump_ada_double_name): Remove S parameter and compute the suffix.
(dump_ada_array_type): Add PARENT parameter. Simplify computation of
element type and deal with an anonymous one.
(dump_ada_template): Use RECORD_OR_UNION_TYPE_P macro.
(dump_generic_ada_node): Tweak. Adjust call to dump_ada_array_type
and remove reference to QUAL_UNION_TYPE.
(dump_nested_types): Make 2 passes on the fields and move bulk to...
(dump_nested_type): ...here. New function extracted from above.
Generate a full declaration for anonymous element type of arrays.
(print_ada_declaration): Really skip anonymous declarations. Remove
references to QUAL_UNION_TYPE. Adjust call to dump_ada_array_type.
Clean up processing of declarations of array types and objects.
(print_ada_struct_decl): Remove reference to QUAL_UNION_TYPE.
Remove obsolete code and tidy up.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231069
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ebotcazou [Mon, 30 Nov 2015 12:06:30 +0000 (12:06 +0000)]
* gcc-interface/trans.c (gigi): Fix initialization order.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231068
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ebotcazou [Mon, 30 Nov 2015 11:59:09 +0000 (11:59 +0000)]
* osint.adb: Add use type clause for CRTL.size_t.
(C_String_Length): Return CRTL.size_t instead of Integer.
(To_Path_String_Access): Take CRTL.size_t instead of Integer.
(Get_Libraries_From_Registry): Use CRTL throughout.
(To_Canonical_Dir_Spec): Use CRTL.size_t instead of Integer.
(To_Canonical_File_List): Likewise.
(To_Canonical_File_Spec): Likewise.
(To_Canonical_Path_Spec): Likewise.
(To_Host_Dir_Spec): Likewise.
(To_Host_File_Spec): Likewise.
(Update_Path): Use CRTL throughout.
* s-shasto.adb: Add with clause for System.CRTL.
(Initialize): Rename CRTL.strncpy instead of importing it manually.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231066
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ebotcazou [Mon, 30 Nov 2015 11:50:53 +0000 (11:50 +0000)]
* gcc-interface/gigi.h (create_var_decl): Adjust prototype.
(create_subprog_decl): Likewise.
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Rename
static_p into static_flag and add volatile_flag local variable.
Do not locally change the type of a volatile object, except for the
pointed-to type if the object is handled by reference. Adjust calls
to create_var_decl.
<E_Subprogram_Type>: Likewise for const and noreturn subprograms.
(get_minimal_subprog_decl): Adjust call to create_subprog_decl.
(elaborate_expression_1): Adjust call to create_var_decl.
(gnat_to_gnu_field): Minor tweak.
* gcc-interface/trans.c (gigi): Adjust calls to create_var_decl and
create_subprog_decl.
(build_raise_check): Likewise.
(Subprogram_Body_to_gnu): Likewise.
(create_temporary): Likewise.
(Handled_Sequence_Of_Statements_to_gnu): Likewise.
(Exception_Handler_to_gnu_gcc): Likewise.
(Compilation_Unit_to_gnu): Likewise.
(gnat_to_gnu): Likewise.
* gcc-interface/utils.c (maybe_pad_type): Likewise.
(create_var_decl): Add VOLATILE_FLAG parameter and handle it.
(create_subprog_decl): Add CONST_FLAG and VOLATILE_FLAG parameters and
handle them.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231065
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ebotcazou [Mon, 30 Nov 2015 11:46:32 +0000 (11:46 +0000)]
* gcc-interface/gigi.h (is_simple_additive_expression): Declare.
* gcc-interface/trans.c (struct range_check_info_d): Add DISP and
NEG_P fields.
(find_loop_for): Add DISP and NEG_P parameters with default value.
Call is_simple_additive_expression to handle additive expressions.
(Loop_Statement_to_gnu): Deal with displacement in range checks.
(Raise_Error_to_gnu): Likewise.
(gnat_to_gnu): Add call to find_loop_for.
(is_simple_additive_expression): New function extracted from...
(gnat_invariant_expr): ...here. Call it on the expression.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231064
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ebotcazou [Mon, 30 Nov 2015 11:34:31 +0000 (11:34 +0000)]
* gcc-interface/utils2.c (gnat_invariant_expr): Add type conversions.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231063
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ebotcazou [Mon, 30 Nov 2015 11:25:24 +0000 (11:25 +0000)]
* gcc-interface/ada-tree.h (TYPE_MAX_ALIGN): New macro.
* gcc-interface/decl.c (gnat_to_gnu_entity): Do not set PACKED to -2.
Remove obsolete code setting the alignment on some atomic types.
When the type has no alignment but needs strict alignment and has a
size clause, compute a maximum alignment and set it on the type.
(adjust_packed): Remove handling of -2 argument. Deal with TYPE_ALIGN
and TYPE_MAX_ALIGN directly.
(gnat_to_gnu_field): Do not document -2 as argument.
(components_to_record): Likewise.
* gcc-interface/utils.c (finish_record_type): Do not bump alignment of
the record type beyond TYPE_MAX_ALIGN. Reset the latter on exit.
* gcc-interface/Makefile.in (PICFLAG_FOR_TARGET): Move around.
(GNATLIBCFLAGS_FOR_C): Reformat.
(GCC_CFLAGS): Delete.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231062
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kyukhin [Mon, 30 Nov 2015 10:50:56 +0000 (10:50 +0000)]
[AVX-512] Enable QI-mode mask logic patterns on non-AVX-512DQ targets.
gcc/
* config/i386/i386.md (define_mode_iterator SWI1248_AVX512BW): New.
(define_insn "*k<logic><mode>"): Use new iterator.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231061
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ebotcazou [Mon, 30 Nov 2015 09:43:55 +0000 (09:43 +0000)]
PR target/28115
* config/sparc/sparc.c (supersparc_adjust_cost): Fix thinko.
(sparc_adjust_cost): Add missing space.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231059
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