fdumont [Tue, 24 May 2016 20:55:57 +0000 (20:55 +0000)]
2016-05-24 François Dumont <fdumont@gcc.gnu.org>
* include/bits/c++config (_GLIBCXX14_USE_CONSTEXPR): New.
* include/bits/hashtable_policy.h
(_Prime_rehash_policy::__has_load_factor): New. Mark rehash policy
having load factor management.
(_Mask_range_hashing): New.
(__clp2): New.
(_Power2_rehash_policy): New.
(_Inserts<>): Remove last template parameter, _Unique_keys, so that
partial specializations only depend on whether iterators are constant
or not.
* testsuite/23_containers/unordered_set/hash_policy/26132.cc: Adapt to
test new hash policy.
* testsuite/23_containers/unordered_set/hash_policy/load_factor.cc:
Likewise.
* testsuite/23_containers/unordered_set/hash_policy/rehash.cc:
Likewise.
* testsuite/23_containers/unordered_set/insert/hash_policy.cc:
Likewise.
* testsuite/23_containers/unordered_set/max_load_factor/robustness.cc:
Likewise.
* testsuite/23_containers/unordered_set/hash_policy/power2_rehash.cc:
New.
* testsuite/performance/23_containers/insert/54075.cc: Add benchmark
using the new hash policy.
* testsuite/performance/23_containers/insert_erase/41975.cc: Likewise.
msebor [Tue, 24 May 2016 20:29:36 +0000 (20:29 +0000)]
PR c++/71147 - [6 Regression] Flexible array member wrongly rejected in template
gcc/ChangeLog:
2016-05-24 Martin Sebor <msebor@redhat.com>
PR c++/71147
* gcc/tree.h (complete_or_array_type_p): New inline function.
gcc/testsuite/ChangeLog:
2016-05-24 Martin Sebor <msebor@redhat.com>
PR c++/71147
* g++.dg/ext/flexary16.C: New test.
gcc/cp/ChangeLog:
2016-05-24 Martin Sebor <msebor@redhat.com>
PR c++/71147
* decl.c (layout_var_decl, grokdeclarator): Use complete_or_array_type_p.
* pt.c (instantiate_class_template_1): Try to complete the element
type of a flexible array member.
(can_complete_type_without_circularity): Handle arrays of unknown bound.
* typeck.c (complete_type): Also complete the type of the elements of
arrays with an unspecified bound.
jakub [Tue, 24 May 2016 19:12:42 +0000 (19:12 +0000)]
* config/i386/i386.h (TARGET_AVOID_4BYTE_PREFIXES): Define.
* config/i386/constraints.md (Yr): Test TARGET_AVOID_4BYTE_PREFIXES
rather than X86_TUNE_AVOID_4BYTE_PREFIXES.
jakub [Tue, 24 May 2016 19:12:06 +0000 (19:12 +0000)]
* config/i386/sse.md (<sse4_1>_round<ssemodesuffix><avxsizesuffix>):
Limit 1st alternative to noavx isa, split 2nd alternative into one
noavx and one avx alternative, use *x and Bm in the former and
x and m in the latter.
jakub [Tue, 24 May 2016 19:11:33 +0000 (19:11 +0000)]
* config/i386/sse.md (vec_set<mode>_0): Use sse4_noavx isa instead
of sse4 for the first alternative, drop %v from the template
and d operand modifier. Split second alternative into one sse4_noavx
and one avx alternative, use *x instead of *v in the former and v
instead of *v in the latter.
(*sse4_1_extractps): Use noavx isa instead of * for the first
alternative, drop %v from the template. Split second alternative into
one noavx and one avx alternative, use *x instead of *v in the
former and v instead of *v in the latter.
(<vi8_sse4_1_avx2_avx512>_movntdqa): Guard the first 2 alternatives
with noavx and the last one with avx.
(sse4_1_phminposuw): Guard first alternative with noavx isa,
split the second one into one noavx and one avx alternative,
use *x and Bm in the former and x and m in the latter one.
(<sse4_1>_ptest<mode>): Use noavx instead of * for the first two
alternatives.
jakub [Tue, 24 May 2016 19:10:55 +0000 (19:10 +0000)]
* config/i386/sse.md (sse4_1_<code>v8qiv8hi2<mask_name>): Limit
first two alternatives to noavx, use *x instead of *v in the second
one, add avx alternative without *.
(sse4_1_<code>v4qiv4si2<mask_name>, sse4_1_<code>v4hiv4si2<mask_name>,
sse4_1_<code>v2qiv2di2<mask_name>, sse4_1_<code>v2hiv2di2<mask_name>,
sse4_1_<code>v2siv2di2<mask_name>): Likewise.
law [Tue, 24 May 2016 16:57:48 +0000 (16:57 +0000)]
* tree-ssa-threadbackwards.c (convert_and_register_jump_thread_path):
New function, extracted from...
(fsm_find_control_statement_thread_paths): Here. Use the new function.
Allow simple copies and constant initializations in the SSA chain.
rsandifo [Tue, 24 May 2016 14:05:20 +0000 (14:05 +0000)]
Clean up PURE_SLP_STMT handling
The vectorizable_* routines had many instances of:
slp_node || PURE_SLP_STMT (stmt_info)
which gives the misleading impression that we can have
!slp_node && PURE_SLP_STMT (stmt_info). In this context
it's really enough to test slp_node on its own.
There are three cases:
loop vectorisation only:
vectorizable_foo called only with !slp_node
pure SLP:
vectorizable_foo called only with slp_node
hybrid SLP:
(e.g. a vector that's used in SLP statements and also in a reduction)
- vectorizable_foo called once with slp_node for the SLP uses.
- vectorizable_foo called once with !slp_node for the non-SLP uses.
Hybrid SLP isn't possible for stores, so I added an explicit assert
for that.
I also made vectorizable_comparison static, to make it obvious that
no other callers outside tree-vect-stmts.c could use it with the
!slp && PURE_SLP_STMT combination.
Tested on aarch64-linux-gnu and x86_64-linux-gnu.
gcc/
* tree-vectorizer.h (vectorizable_comparison): Delete.
* tree-vect-loop.c (vectorizable_reduction): Remove redundant
PURE_SLP_STMT check.
* tree-vect-stmts.c (vectorizable_call): Likewise.
(vectorizable_simd_clone_call): Likewise.
(vectorizable_conversion): Likewise.
(vectorizable_assignment): Likewise.
(vectorizable_shift): Likewise.
(vectorizable_operation): Likewise.
(vectorizable_load): Likewise.
(vectorizable_condition): Likewise.
(vectorizable_store): Likewise. Assert that we don't have
hybrid SLP.
(vectorizable_comparison): Make static. Remove redundant
PURE_SLP_STMT check.
(vect_transform_stmt): Assert that we always have an slp_node
if PURE_SLP_STMT.
ktkachov [Tue, 24 May 2016 14:04:03 +0000 (14:04 +0000)]
[ARM][4/4] Simplify checks for CONST_INT_P and comparison against 1/0
* config/arm/neon.md (ashldi3_neon): Replace comparison of INTVAL of
operands[2] against 1 with comparison against CONST1_RTX.
(<shift>di3_neon): Likewise.
* config/arm/predicates.md (const0_operand): Replace with comparison
against CONST0_RTX.
ktkachov [Tue, 24 May 2016 13:55:19 +0000 (13:55 +0000)]
[ARM][2/4] Replace casts of 1 to HOST_WIDE_INT by HOST_WIDE_INT_1 and HOST_WIDE_INT_1U
* config/arm/arm.md (andsi3): Replace cast of 1 to HOST_WIDE_INT
with HOST_WIDE_INT_1.
(insv): Likewise.
* config/arm/arm.c (optimal_immediate_sequence): Replace cast of
1 to unsigned HOST_WIDE_INT with HOST_WIDE_INT_1U.
(arm_canonicalize_comparison): Likewise.
(thumb1_rtx_costs): Replace cast of 1 to HOST_WIDE_INT with
HOST_WIDE_INT_1.
(thumb1_size_rtx_costs): Likewise.
(vfp_const_double_index): Replace cast of 1 to unsigned
HOST_WIDE_INT with HOST_WIDE_INT_1U.
(get_jump_table_size): Replace cast of 1 to HOST_WIDE_INT with
HOST_WIDE_INT_1.
(arm_asan_shadow_offset): Replace cast of 1 to unsigned
HOST_WIDE_INT with HOST_WIDE_INT_1U.
* config/arm/neon.md (vec_set<mode>): Replace cast of 1 to
HOST_WIDE_INT with HOST_WIDE_INT_1.
ktkachov [Tue, 24 May 2016 11:32:35 +0000 (11:32 +0000)]
[ARM] PR target/69857 Remove bogus early return false; in gen_operands_ldrd_strd
PR target/69857
* config/arm/arm.c (gen_operands_ldrd_strd): Remove bogus early
return. Reindent transformation comment and mention the ARM state
behavior.
rsandifo [Tue, 24 May 2016 10:15:36 +0000 (10:15 +0000)]
Avoid unnecessary peeling for gaps with LD3
vectorizable_load forces peeling for gaps if the vectorisation factor
is not a multiple of the group size, since in that case we'd normally load
beyond the original scalar accesses but drop the excess elements as part
of a following permute:
This isn't necessary for LOAD_LANES though, since it loads only the
data needed and does the permute itself.
Tested on aarch64-linux-gnu and x86_64-linux-gnu.
gcc/
* tree-vect-stmts.c (vectorizable_load): Reorder checks so that
load_lanes/grouped_load classification comes first. Don't check
whether the vectorization factor is a multiple of the group size
for load_lanes.
gcc/testsuite/
* gcc.dg/vect/vect-load-lanes-peeling-1.c: New test.
rsandifo [Tue, 24 May 2016 10:13:35 +0000 (10:13 +0000)]
Fix GROUP_GAP for single-element interleaving
vectorizable_load had a curious "force_peeling" variable, with no
comment explaining why we need it for single-element interleaving
but not for other cases. I think it's simply because we weren't
initialising the GROUP_GAP correctly for single loads.
Tested on aarch64-linux-gnu and x86_64-linux-gnu.
gcc/
* tree-vect-data-refs.c (vect_analyze_group_access_1): Set
GROUP_GAP for single-element interleaving.
* tree-vect-stmts.c (vectorizable_load): Remove force_peeling
variable.
rguenth [Tue, 24 May 2016 07:55:56 +0000 (07:55 +0000)]
2016-05-24 Richard Biener <rguenther@suse.de>
PR middle-end/70434
PR c/69504
c-family/
* c-common.h (convert_vector_to_pointer_for_subscript): Rename to ...
(convert_vector_to_array_for_subscript): ... this.
* c-common.c (convert_vector_to_pointer_for_subscript): Use a
VIEW_CONVERT_EXPR to an array type. Rename to ...
(convert_vector_to_array_for_subscript): ... this.
c/
* c-typeck.c (build_array_ref): Do not complain about indexing
non-lvalue vectors. Adjust for function name change.
* tree-ssa.c (non_rewritable_mem_ref_base): Make sure to mark
bases which are accessed with non-invariant indices.
* gimple-fold.c (maybe_canonicalize_mem_ref_addr): Re-write
constant index ARRAY_REFs of vectors into BIT_FIELD_REFs.
* c-c++-common/vector-subscript-4.c: New testcase.
* c-c++-common/vector-subscript-5.c: Likewise.
meissner [Mon, 23 May 2016 23:42:52 +0000 (23:42 +0000)]
[gcc]
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/71201
* config/rs6000/altivec.md (altivec_vperm_<mode>_internal): Drop
ISA 3.0 xxperm fusion alternative.
(altivec_vperm_v8hiv16qi): Likewise.
(altivec_vperm_<mode>_uns_internal): Likewise.
(vperm_v8hiv4si): Likewise.
(vperm_v16qiv8hi): Likewise.
[gcc/testsuite]
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Kelvin Nilsen <kelvin@gcc.gnu.org>
* gcc.target/powerpc/p9-permute.c: Run test on big endian as well
as little endian.
[gcc]
2016-05-23 Michael Meissner <meissner@linux.vnet.ibm.com>
Kelvin Nilsen <kelvin@gcc.gnu.org>
* config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate
vpermr/xxpermr on ISA 3.0.
(altivec_expand_vec_perm_le): Likewise.
* config/rs6000/altivec.md (UNSPEC_VPERMR): New unspec.
(altivec_vpermr_<mode>_internal): Add VPERMR/XXPERMR support for
ISA 3.0.
jason [Mon, 23 May 2016 21:21:18 +0000 (21:21 +0000)]
PR c++/70735 - generic lambda and local static variable
* pt.c (tsubst_copy): Just return a local variable from
non-template context. Don't call rest_of_decl_compilation for
duplicated static locals.
(tsubst_decl): Set DECL_CONTEXT of local static from another
function.
jakub [Sun, 22 May 2016 10:27:27 +0000 (10:27 +0000)]
* config/i386/sse.md (vec_set_lo_v16hi, vec_set_hi_v16hi,
vec_set_lo_v32qi, vec_set_hi_v32qi): Add alternative with
v constraint instead of x and vinserti32x4 insn.
* gcc.target/i386/avx512vl-vinserti32x4-3.c: New test.
jakub [Sun, 22 May 2016 10:25:55 +0000 (10:25 +0000)]
* config/i386/sse.md (avx2_vec_dupv4df): Use v instead of x
constraint, use maybe_evex prefix instead of vex.
(vec_dupv4sf): Use v constraint instead of x for output
operand except for noavx alternative, use Yv constraint
instead of x for input. Use maybe_evex prefix instead of vex.
(*vec_dupv4si): Likewise.
(*vec_dupv2di): Likewise.
* gcc.target/i386/avx512vl-vbroadcast-1.c: New test.
ebotcazou [Fri, 20 May 2016 21:46:58 +0000 (21:46 +0000)]
* tree-vrp.c (compare_values_warnv): Simplify handling of symbolic
ranges by calling get_single_symbol and tidy up. Look more closely
into NAME + CST1 vs CST2 comparisons if type overflow is undefined.
ada/
* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Signed_Integer_Subtype>:
Make same-sized subtypes of signed base types signed.
* gcc-interface/utils.c (make_type_from_size): Adjust to above change.
(unchecked_convert): Likewise.
jamborm [Fri, 20 May 2016 21:04:31 +0000 (21:04 +0000)]
[PR 70884] Constant pool SRA fix
2016-05-20 Martin Jambor <mjambor@suse.cz>
PR tree-optimization/70884
* tree-sra.c (initialize_constant_pool_replacements): Do not check
should_scalarize_away_bitmap and cannot_scalarize_away_bitmap bits.
(sort_and_splice_var_accesses): Do not consider multiple scalar reads
of constant pool data as a reason for scalarization.
seurer [Fri, 20 May 2016 20:31:52 +0000 (20:31 +0000)]
This patch changes some of the dejagnu options to better restrict
where the test cases run so that they will no longer cause failures on
power7 machines.
Based on a subsequent patch I also updated the code formatting (indentation,
etc.) for the code from the original patch (r235577) in both the test cases
and in rs6000-c.c.
[gcc]
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Fix
code formatting in ALTIVEC_BUILTIN_VEC_ADDE section.
[gcc/testsuite]
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
nathan [Fri, 20 May 2016 19:52:50 +0000 (19:52 +0000)]
* config/nvptx/nptx.c (nvptx_option_override): Only set
flag_toplevel_reorder, if not explicitly specified. Set
flag_no_common, unless explicitly specified.
testsuite/
* gcc.target/nvptx/uninit-decl.c: Force common storage, add
non-common cases.
* gcc.dg/tree-ssa/ssa-store-ccp-2.c: Add -fcommon.
This implements the libgccjit support for must-tail-call via
a new:
gcc_jit_rvalue_set_bool_require_tail_call
API entrypoint.
(I didn't implement a wrapper for this within the C++ bindings)
gcc/jit/ChangeLog:
* docs/topics/compatibility.rst: Add LIBGCCJIT_ABI_6.
* docs/topics/expressions.rst (Function calls): Add documentation
of gcc_jit_rvalue_set_bool_require_tail_call.
* docs/_build/texinfo/libgccjit.texi: Regenerate.
* jit-common.h (gcc::jit::recording::base_call): Add forward decl.
* jit-playback.c: Within namespace gcc::jit::playback...
(context::build_call) Add "require_tail_call" param and use it
to set CALL_EXPR_MUST_TAIL_CALL.
(context::new_call): Add "require_tail_call" param.
(context::new_call_through_ptr): Likewise.
* jit-playback.h: Within namespace gcc::jit::playback...
(context::new_call: Add "require_tail_call" param.
(context::new_call_through_ptr): Likewise.
(context::build_call): Likewise.
* jit-recording.c: Within namespace gcc::jit::recording...
(base_call::base_call): New constructor.
(base_call::write_reproducer_tail_call): New method.
(call::call): Update for inheritance from base_call.
(call::replay_into): Provide m_require_tail_call to call
to new_call.
(call::write_reproducer): Call write_reproducer_tail_call.
(call_through_ptr::call_through_ptr): Update for inheritance from
base_call.
(call_through_ptr::replay_into): Provide m_require_tail_call to call
to new_call_through_ptr.
(recording::call_through_ptr::write_reproducer): Call
write_reproducer_tail_call.
* jit-recording.h: Within namespace gcc::jit::recording...
(rvalue::dyn_cast_base_call): New virtual function.
(class base_call): New subclass of class rvalue.
(class call): Inherit from base_call rather than directly from
rvalue, moving get_precedence and m_args to base_call.
(class call_through_ptr): Likewise.
* libgccjit.c (gcc_jit_rvalue_set_bool_require_tail_call): New
function.
* libgccjit.h
(LIBGCCJIT_HAVE_gcc_jit_rvalue_set_bool_require_tail_call): New
macro.
(gcc_jit_rvalue_set_bool_require_tail_call): New function.
* libgccjit.map (LIBGCCJIT_ABI_6): New.
(gcc_jit_rvalue_set_bool_require_tail_call): Add.
gcc/testsuite/ChangeLog:
* jit.dg/all-non-failing-tests.h: Add
test-factorial-must-tail-call.c.
* jit.dg/test-error-impossible-must-tail-call.c: New test case.
* jit.dg/test-factorial-must-tail-call.c: New test case.
uros [Fri, 20 May 2016 17:44:29 +0000 (17:44 +0000)]
* gcc/config/i386/i386.c (ix86_rtx_costs) <case CONST_DOUBLE>:
Use IS_STACK_MODE when calculating cost of standard 80387 constants.
Fallthru to CONST_VECTOR case to calculate cost of standard SSE
constants.
<case CONST_WIDE_INT>: Calculate cost of (MEM (SYMBOL_REF)).
(ix86_legitimate_constant_p): Use CASE_CONST_SCALAR_INT
and CASE_CONST_ANY.
is used to compile kernel. If we add another non-integer feature, it
has to be turned off. We can add a -mgeneral-regs-only option, similar
to AArch64, to disable all non-integer features so that kernel doesn't
need a long list and the same option will work for future compilers.
It can also be used to compile interrupt handler.
gcc/
PR target/70738
* common/config/i386/i386-common.c
(OPTION_MASK_ISA_GENERAL_REGS_ONLY_UNSET): New.
(ix86_handle_option): Disable MPX, MMX, SSE and x87 instructions
for -mgeneral-regs-only.
* config/i386/i386.c (ix86_option_override_internal): Don't
enable x87 instructions if only the general registers are
allowed.
* config/i386/i386.opt: Add -mgeneral-regs-only.
* doc/invoke.texi: Document -mgeneral-regs-only.
seurer [Fri, 20 May 2016 15:25:04 +0000 (15:25 +0000)]
This patch adds support for the signed and unsigned int versions of the
vec_addec altivec builtins from the Power Architecture 64-Bit ELF V2 ABI
OpenPOWER ABI for Linux Supplement (16 July 2015 Version 1.1). There are
many of the builtins that are missing and this is part of a series
of patches to add them.
There aren't instructions for the int versions of vec_addec so the
output code is built from other built-ins that do have instructions
which in this case is the following.
The new test cases are executable tests which verify that the generated
code produces expected values. C macros were used so that the same
test case could be used for both the signed and unsigned versions. An
extra executable test case is also included to ensure that the modified
support for the __int128 versions of vec_addec is not broken. The same
test case could not be used for both int and __int128 because of some
differences in loading and storing the vectors.
Bootstrapped and tested on powerpc64le-unknown-linux-gnu and
powerpc64-unknown-linux-gnu with no regressions. Is this ok for trunk?
[gcc]
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
* config/rs6000/rs6000-builtin.def (vec_addec): Change vec_addec to a
special case builtin.
* config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin): Add
support for ALTIVEC_BUILTIN_VEC_ADDEC.
* config/rs6000/rs6000.c (altivec_init_builtins): Add definition
for __builtin_vec_addec.
[gcc/testsuite]
2016-05-20 Bill Seurer <seurer@linux.vnet.ibm.com>
* gcc.target/powerpc/vec-addec.c: New test.
* gcc.target/powerpc/vec-addec-int128.c: New test.
dmalcolm [Fri, 20 May 2016 14:20:03 +0000 (14:20 +0000)]
Implement CALL_EXPR_MUST_TAIL_CALL
This patch implements support for marking CALL_EXPRs
as being mandatory for tail-call-optimization. expand_call
tries harder to perform the optimization on such CALL_EXPRs,
and issues an error if it fails.
Currently this flag isn't accessible from any frontend,
so the patch uses a plugin for testing the functionality.
gcc/ChangeLog:
* calls.c (maybe_complain_about_tail_call): New function.
(initialize_argument_information): Call
maybe_complain_about_tail_call when clearing *may_tailcall.
(can_implement_as_sibling_call_p): Call
maybe_complain_about_tail_call when returning false.
(expand_call): Read CALL_EXPR_MUST_TAIL_CALL and, if set,
ensure try_tail_call is set. Call maybe_complain_about_tail_call
if tail-call optimization fails.
* cfgexpand.c (expand_call_stmt): Initialize
CALL_EXPR_MUST_TAIL_CALL from gimple_call_must_tail_p.
* gimple-pretty-print.c (dump_gimple_call): Dump
gimple_call_must_tail_p.
* gimple.c (gimple_build_call_from_tree): Call
gimple_call_set_must_tail with the value of
CALL_EXPR_MUST_TAIL_CALL.
* gimple.h (enum gf_mask): Add GF_CALL_MUST_TAIL_CALL.
(gimple_call_set_must_tail): New function.
(gimple_call_must_tail_p): New function.
* print-tree.c (print_node): Update printing of TREE_STATIC
to reflect its use for CALL_EXPR_MUST_TAIL_CALL.
* tree-core.h (struct tree_base): Add MUST_TAIL_CALL to the
trailing comment listing applicable flags.
* tree.h (CALL_EXPR_MUST_TAIL_CALL): New macro.
gcc/testsuite/ChangeLog:
* gcc.dg/plugin/must-tail-call-1.c: New test case.
* gcc.dg/plugin/must-tail-call-2.c: New test case.
* gcc.dg/plugin/must_tail_call_plugin.c: New file.
* gcc.dg/plugin/plugin.exp (plugin_test_list): Add the above.
dmalcolm [Fri, 20 May 2016 14:07:56 +0000 (14:07 +0000)]
Introduce can_implement_as_sibling_call_p
gcc/ChangeLog:
* calls.c (expand_call): Move "Rest of purposes for tail call
optimizations to fail" to...
(can_implement_as_sibling_call_p): ...this new function, and
split into multiple "if" statements.
hubicka [Fri, 20 May 2016 13:19:59 +0000 (13:19 +0000)]
* cfgloop.h (expected_loop_iterations_unbounded,
expected_loop_iterations): Unconstify.
* cfgloopanal.c (expected_loop_iterations_unbounded): Sanity check the
profile with known upper bound; return 3 when profile is absent.
(expected_loop_iterations): Update.
jakub [Fri, 20 May 2016 11:58:49 +0000 (11:58 +0000)]
PR c++/71210
* gimple-fold.c (gimple_fold_call): Do not remove lhs of noreturn
calls if the LHS is variable length or has addressable type.
If targets[0]->decl is a noreturn call with void return type and
zero arguments, adjust fntype and remove lhs in that case.
* g++.dg/opt/pr71210-1.C: New test.
* g++.dg/opt/pr71210-2.C: New test.
jakub [Fri, 20 May 2016 11:55:58 +0000 (11:55 +0000)]
PR tree-optimization/29756
gcc.dg/tree-ssa/vector-6.c: Add -Wno-psabi -w to dg-options.
Add -msse2 for x86 and -maltivec for powerpc. Use scan-tree-dump-times
only on selected targets where V4SImode vectors are known to be
supported.
projects / thirdparty / gcc.git / log
