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Author SHA1 Message Date
François Dumont
a3052d316c MAINTAINERS: Add myself as libstdc++ special modes maintainer. 
2014-09-29  François Dumont  <fdumont@gcc.gnu.org>

	* MAINTAINERS:  Add myself as libstdc++ special modes maintainer.

From-SVN: r215692
 2014-09-29 19:50:16 +00:00
Bill Schmidt
5d06fbc109 ops.c: Remove calls to vec_splat... 
2014-09-29  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>

	* gcc.dg/vmx/ops.c: Remove calls to vec_splat, vec_vsplth,
	vec_vspltw, and vec_vspltb for which the second argument is out of
	range.

From-SVN: r215691
 2014-09-29 18:41:26 +00:00
Chen Gang
d03efd2a58 Fix ICE. 
Fix ICE.  Need use VOID instead of SI, or when real VOIDmode comes, it does not
match SImode, so cause issue.

2014-09-25  Chen Gang  <gang.chen.5i5j@gmail.com>

gcc:
	* config/microblaze/microblaze.md (call_internal1): Use VOID
	instead of SI to fix "((void (*)(void)) 0)()" issue
gcc/testsuite:
	* gcc.c-torture/compile/calls-void.c: New test.

From-SVN: r215684
 2014-09-29 16:40:10 +00:00
Nick Clifton
f642a8b72f msp430.c (msp430_expand_prologue): Return a CLOBBER rtx for naked functions. 
* config/msp430/msp430.c (msp430_expand_prologue): Return a
	CLOBBER rtx for naked functions.
	(msp430_expand_epilogue): Likewise.
	(msp430_use_f5_series_hwmult): Cache result.
	(use_32bit_hwmult): Cache result.
	(msp430_no_hwmult): New function.
	(msp430_output_labelref): Use it.

From-SVN: r215683
 2014-09-29 16:00:58 +00:00
Catherine Moore
b2a1b26147 MAINTAINERS: Add myself as MIPS maintainer. 
2014-09-29  Catherine Moore  <clm@codesourcery.com>

	* MAINTAINERS:  Add myself as MIPS maintainer.

From-SVN: r215682
 2014-09-29 09:08:53 -04:00
Richard Biener
f764304c46 typeck.c (enum_cast_to_int): Use CONVERT_EXPR_P to check for conversions. 
2014-09-29  Richard Biener  <rguenther@suse.de>

	cp/
	* typeck.c (enum_cast_to_int): Use CONVERT_EXPR_P to check
	for conversions.

From-SVN: r215681
 2014-09-29 10:42:16 +00:00
Paolo Carlini
f1d6f49466 re PR c++/51385 (Unnecessary instantiation converting to pointer to template class instance) 
2014-09-29  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/51385
	* g++.dg/template/pr51385.C: New.

From-SVN: r215680
 2014-09-29 09:06:31 +00:00
Jakub Jelinek
0fe81a0f05 re PR middle-end/63247 (fortran array alignment in omp target map) 
PR middle-end/63247
	* omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
	of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
	use the alignment of avar rather than ovar.

From-SVN: r215678
 2014-09-29 07:20:52 +02:00
GCC Administrator
32a5d2f15c Daily bump. 
From-SVN: r215675
 2014-09-29 00:16:27 +00:00
John David Anglin
501fcaf556 pa.c (pa_output_function_epilogue): Only update last_address when a nonnote insn is found. 
* config/pa/pa.c (pa_output_function_epilogue): Only update
	last_address when a nonnote insn is found.

From-SVN: r215669
 2014-09-28 15:39:23 +00:00
Matthew Fortune
05342e105f Update MIPS maintainers. 
/

	* MAINTAINERS: Move myself to MIPS maintainers.

From-SVN: r215664
 2014-09-28 09:03:18 +00:00
Robert Suchanek
fcf239c09b Test to cover LRA fix in r215119. 
gcc/testsuite/

	* gcc.target/mips/20140928.c: New test.

From-SVN: r215663
 2014-09-28 08:54:36 +00:00
GCC Administrator
b69f0860bb Daily bump. 
From-SVN: r215662
 2014-09-28 00:16:45 +00:00
Andi Kleen
e8447fa68c Run new mcount tests only on Linux and not on PIC 
gcc/testsuite/:

2014-09-27  Andi Kleen  <ak@linux.intel.com>

	* gcc.target/i386/nop-mcount.c: Only run on Linux.
	* gcc.target/i386/record-mcount.c: dito.

Signed-off-by: Andi Kleen <ak@linux.intel.com>

From-SVN: r215659
 2014-09-27 18:50:59 +00:00
Jan-Benedict Glaw
3f6bb7e591 MAINTAINERS: Put all email addresses between '<' and '>'. 
2014-09-23  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* MAINTAINERS: Put all email addresses between '<' and '>'.

From-SVN: r215657
 2014-09-27 11:51:20 +00:00
Jan Hubicka
b2d82f2df1 re PR ipa/60665 (gcc/ipa-devirt.c:1510:7: warning: variable 'can_refer' is used uninitialized whenever '?:' condition is false) 
PR ipa/60665
	* ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.

From-SVN: r215656
 2014-09-27 00:21:33 +00:00
Jan Hubicka
ec1d732bc6 re PR ipa/62121 (ICE: Segmentation fault in ipa-devirt.c:997) 
PR ipa/62121
	* ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
	fix pasto in checking array size.

	* g++.dg/torture/pr62121.C: New testcase.

From-SVN: r215655
 2014-09-27 00:19:06 +00:00
GCC Administrator
ee5bd6c8fd Daily bump. 
From-SVN: r215654
 2014-09-27 00:16:37 +00:00
Jan Hubicka
8cce4dbf90 re PR middle-end/35545 (tracer pass is run too late) 
PR middle-end/35545
	* passes.def (pass_tracer): Move before last dominator pass.
	* g++.dg/tree-prof/pr35545.C: New testcase.

From-SVN: r215651
 2014-09-27 00:03:23 +00:00
Jason Merrill
00eaaa5056 mangle.c (is_std_substitution): Check for abi_tag. 
gcc/cp/
	* mangle.c (is_std_substitution): Check for abi_tag.
libiberty/
	* cp-demangle.c (d_substitution): Handle abi tags on abbreviation.

From-SVN: r215647
 2014-09-26 15:57:37 -04:00
Bill Schmidt
20ee26901f pr63335.c: Change effective target to vsx_hw. 
2014-09-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	* gcc.target/powerpc/pr63335.c: Change effective target to
	vsx_hw.

From-SVN: r215646
 2014-09-26 19:28:36 +00:00
H.J. Lu
6f35fc1b1c Skip gcc.target/i386/shrink_wrap_1.c on ia32 
* gcc.target/i386/shrink_wrap_1.c: Skip ia32.

From-SVN: r215645
 2014-09-26 08:27:01 -07:00
Thomas Schwinge
1120a85052 Fix -freport-bug patch. 
gcc/
	* gcc.c (try_generate_repro): Remove argument "prog".  Change all
	users.
	(run_attempt): Handle errors of "pex_run" invocation.

Fixes bootstrap failure/compiler warnings:

    [...]
    ../../master/gcc/gcc.c: In function 'attempt_status run_attempt(const char**, const char*, const char*, int, int)':
    ../../master/gcc/gcc.c:6319:15: error: variable 'errmsg' set but not used [-Werror=unused-but-set-variable]
       const char *errmsg;
                   ^
    ../../master/gcc/gcc.c: At global scope:
    ../../master/gcc/gcc.c:6412:33: error: unused parameter 'prog' [-Werror=unused-parameter]
     try_generate_repro (const char *prog, const char **argv)
                                     ^
    cc1plus: all warnings being treated as errors
    Makefile:1040: recipe for target 'gcc.o' failed
    make[3]: *** [gcc.o] Error 1
    make[3]: Leaving directory '/media/erich/home/thomas/tmp/gcc/hurd/master.build/gcc'
    Makefile:4285: recipe for target 'all-stage2-gcc' failed
    make[2]: *** [all-stage2-gcc] Error 2
    make[2]: Leaving directory '/media/erich/home/thomas/tmp/gcc/hurd/master.build'
    Makefile:21561: recipe for target 'stage2-bubble' failed
    make[1]: *** [stage2-bubble] Error 2
    make[1]: Leaving directory '/media/erich/home/thomas/tmp/gcc/hurd/master.build'
    Makefile:892: recipe for target 'all' failed
    make: *** [all] Error 2

From-SVN: r215644
 2014-09-26 15:43:34 +02:00
Christophe Lyon
a3125fc233 [AArch64] Enable Address Sanitizer. 
2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>

	[AArch64] Enable Address Sanitizer.

	gcc/
	* config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
        (CC1_SPEC): Define.
        * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
        (TARGET_ASAN_SHADOW_OFFSET): Define.

	libsanitzer/
	* configure.tgt: Enable build on aarch64*-linux.

From-SVN: r215642
 2014-09-26 15:07:42 +02:00
Martin Liska
bf898b300e cgraph.c (cgraph_node::release_body): New argument keep_arguments introduced. 
* cgraph.c (cgraph_node::release_body): New argument keep_arguments
	introduced.
	* cgraph.h: Likewise.
	* cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
	* ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
	* tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
	* tree-ssa-alias.h: Likewise.

From-SVN: r215640
 2014-09-26 10:37:44 +00:00
Jakub Jelinek
5535b7d6f3 struct-layout-1_generate.c: Add -Wno-abi to default options. 
* g++.dg/compat/struct-layout-1_generate.c: Add -Wno-abi
	to default options.

From-SVN: r215635
 2014-09-26 10:34:19 +02:00
Jakub Jelinek
dc10fd963f common.opt: New option. 
gcc/

2014-09-26  Jakub Jelinek  <jakub@redhat.com>
	    Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* common.opt: New option.
	* doc/invoke.texi: Describe new option.
	* gcc.c (execute): Don't free first string early, but at the end
	of the function.  Call retry_ice if compiler exited with
	ICE_EXIT_CODE.
	(main): Factor out common code.
	(print_configuration): New function.
	(files_equal_p): Likewise.
	(check_repro): Likewise.
	(run_attempt): Likewise.
	(do_report_bug): Likewise.
	(append_text): Likewise.
	(try_generate_repro): Likewise

Co-Authored-By: Max Ostapenko <m.ostapenko@partner.samsung.com>

From-SVN: r215633
 2014-09-26 11:03:09 +03:00
Max Ostapenko
29ce50b031 pex-common.h (struct pex_funcs): Add new parameter for open_write field. 
libiberty/

2014-09-26  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* pex-common.h (struct pex_funcs): Add new parameter for open_write field.
	* pex-unix.c (pex_unix_open_write): Add support for new parameter.
	* pex-djgpp.c (pex_djgpp_open_write): Likewise.
	* pex-win32.c (pex_win32_open_write): Likewise.
	* pex-common.c (pex_run_in_environment): Likewise.


include/

2014-09-26  Max Ostapenko  <m.ostapenko@partner.samsung.com>

	* libiberty.h (PEX_STDOUT_APPEND): New flag.
	(PEX_STDERR_APPEND): Likewise.

From-SVN: r215632
 2014-09-26 10:58:04 +03:00
Andi Kleen
ecc81e3312 Add direct support for Linux kernel __fentry__ patching 
The Linux kernel dynamically patches in __fentry__ calls in and
out at runtime. This allows using function tracing for debugging
in production kernels without (significant) performance penalty.

For this it needs a table pointing to each __fentry__ call.

The way it is currently implemented is that a special
perl script scans the object file, generates the table in a special
section. When the kernel boots up it nops the calls, and
then later patches in the calls again as needed.

The recordmcount.pl script in the kernel works, but it seems
cleaner and faster to support the code generation of the patch table
directly in gcc.

This also allows to nop the calls directly at code generation
time, which allows to skip a patching step at kernel boot.
I also expect that a patchable production tracing facility is also useful
for other applications.

For example it could be used in ftracer
(https://github.com/andikleen/ftracer)

Having a nop area at the beginning of each function can be also
also useful for other things. For example it can be used to patch
functions at runtime to point to different functions, to do
binary updates without restarting the program (like ksplice or
similar)

This patch implements two new options for the i386 target:

-mrecord-mcount
Generate a __mcount_loc section entry for each __fentry__ or mcount
call. The section is compatible with the kernel convention
and the data is put into a section loaded at runtime.

-mnop-mcount
Generate the mcount/__fentry__ call as 5 byte nop that can be
patched in later. The nop is generated as a single instruction,
as the Linux kernel run time patching relies on this.

Limitations:
- I didn't implement -mnop-mcount for -fPIC. This
would need a good single instruction 6 byte NOP and it seems a
bit pointless, as the patching would prevent text sharing.
- I didn't implement noping for targets that pass a variable
to mcount.
- The facility could be useful on architectures too. Currently
the mcount code is target specific, so I made it a i386 option.

gcc/:

2014-09-25  Andi Kleen  <ak@linux.intel.com>

	* config/i386/i386.c (x86_print_call_or_nop): New function.
	(x86_function_profiler): Support -mnop-mcount and
	-mrecord-mcount.
	* config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
	* doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.

gcc/testsuite:

2014-09-25  Andi Kleen  <ak@linux.intel.com>

	* gcc.target/i386/nop-mcount.c: New file.
	* gcc.target/i386/record-mcount.c: New file.

From-SVN: r215629
 2014-09-26 04:06:40 +00:00
Jan Hubicka
6eb0ae29ec ipa-prop.c (ipa_intraprocedural_devirtualization): Remove. 
* ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
	* ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
	* tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
	Remove.

From-SVN: r215628
 2014-09-26 01:49:40 +00:00
Sandra Loosemore
9f442ef4a0 pr56933.c: Don't specify "dg-do run" explicitly. 
2014-09-25  Sandra Loosemore  <sandra@codesourcery.com>

	gcc/testsuite/
	* gcc.dg/vect/pr56933.c: Don't specify "dg-do run" explicitly.
	* gcc.dg/vect/pr57705.c: Likewise.
	* gcc.dg/vect/pr57741-2.c: Likewise.
	* gcc.dg/vect/pr57741-3.c: Likewise.
	* gcc.dg/vect/pr59591-1.c: Likewise.
	* gcc.dg/vect/pr59591-2.c: Likewise.
	* gcc.dg/vect/pr60196-1.c: Likewise.
	* gcc.dg/vect/pr60196-2.c: Likewise.
	* gcc.dg/vect/pr60276.c: Likewise.
	* gcc.dg/vect/pr61680.c: Likewise.
	* gcc.dg/vect/pr63148.c: Likewise.
	* gcc.dg/vect/pr63189.c: Likewise.
	* gcc.dg/vect/vect-mask-load-1.c: Likewise.
	* gcc.dg/vect/vect-mask-loadstore-1.c: Likewise.
	* gcc.dg/vect/vect-nop-move.c: Likewise.
	* gcc.dg/vect/vect-simd-clone-10.c: Likewise.
	* gcc.dg/vect/vect-simd-clone-12.c: Likewise.

From-SVN: r215627
 2014-09-25 20:51:26 -04:00
GCC Administrator
7a49a84dd8 Daily bump. 
From-SVN: r215626
 2014-09-26 00:16:44 +00:00
Jan Hubicka
aa803cc76e ipa-utils.h (subbinfo_with_vtable_at_offset, [...]): Declare. 
* ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
	type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
	types_odr_comparable): Declare.
	(polymorphic_type_binfo_p): Move here from ipa-devirt.c
	* ipa-polymorphic-call.c: New file.
	(contains_polymorphic_type_p, possible_placement_new,
	ipa_polymorphic_call_context::restrict_to_inner_class,
	contains_type_p, decl_maybe_in_construction_p,
	ipa_polymorphic_call_context::stream_out,
	ipa_polymorphic_call_context::debug,
	ipa_polymorphic_call_context::stream_in,
	ipa_polymorphic_call_context::set_by_decl,
	ipa_polymorphic_call_context::set_by_invariant,
	walk_ssa_copies,
	ipa_polymorphic_call_context::ipa_polymorphic_call_context,
	type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
	extr_type_from_vtbl_ptr_store, record_known_type
	check_stmt_for_type_change,
	ipa_polymorphic_call_context::get_dynamic_type): Move here from
	ipa-devirt.c
	* ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
	and streamer-hooks.h
	(contains_polymorphic_type_p, possible_placement_new,
	ipa_polymorphic_call_context::restrict_to_inner_class,
	contains_type_p, decl_maybe_in_construction_p,
	ipa_polymorphic_call_context::stream_out,
	ipa_polymorphic_call_context::debug,
	ipa_polymorphic_call_context::stream_in,
	ipa_polymorphic_call_context::set_by_decl,
	ipa_polymorphic_call_context::set_by_invariant,
	walk_ssa_copies,
	ipa_polymorphic_call_context::ipa_polymorphic_call_context,
	type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
	extr_type_from_vtbl_ptr_store, record_known_type
	check_stmt_for_type_change,
	ipa_polymorphic_call_context::get_dynamic_type): Move to
	ipa-polymorphic-call.c
	(type_all_derivations_known_p, types_odr_comparable,
	types_must_be_same_for_odr): Export.
	(type_known_to_have_no_deriavations_p): New function.
	* Makefile.in: Add ipa-polymorphic-call.c

From-SVN: r215615
 2014-09-25 19:52:20 +00:00
Jan Hubicka
2f28755fbf ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder for better storage. 
* ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
	for better storage.
	(polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
	(possible_polymorphic_call_targets): Instead of computing both
	speculative and non-speculative answers, do just one at a time.
	Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
	(dump_targets): Break out from ...
	(dump_possible_polymorphic_call_targets): ... here; dump both speculative
	and non-speculative lists.
	(ipa_devirt): Update for new possible_polymorphic_call_targets API.
	* ipa-utils.h (possible_polymorphic_call_targets): Update.

	* testsuite/g++.dg/ipa/devirt-34.C: Update template.

From-SVN: r215614
 2014-09-25 18:57:44 +00:00
Uros Bizjak
0be35aa0a1 re PR rtl-optimization/63348 (gcc.dg/pr43670.c fail on MIPS) 
PR rtl-optimization/63348
	* emit-rtl.c (try_split): Do not emit extra barrier.

From-SVN: r215613
 2014-09-25 19:58:35 +02:00
James Greenhalgh
cb23a30cc4 [AArch64] Tighten predicates on SIMD shift intrinsics 
gcc/

	* config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
	* config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
	new predicates.
	(aarch64_<sur>shll2_n<mode>): Likewise.
	(aarch64_<sur>shr_n<mode>): Likewise.
	(aarch64_<sur>sra_n<mode>: Likewise.
	(aarch64_<sur>s<lr>i_n<mode>): Likewise.
	(aarch64_<sur>qshl<u>_n<mode>): Likewise.
	* config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
	* config/aarch64/iterators.md (ve_mode): New.
	(offsetlr): Remap to infix text for use in new predicates.
	* config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
	(aarch64_simd_shift_imm_hi): Likewise.
	(aarch64_simd_shift_imm_si): Likewise.
	(aarch64_simd_shift_imm_di): Likewise.
	(aarch64_simd_shift_imm_offset_qi): Likewise.
	(aarch64_simd_shift_imm_offset_hi): Likewise.
	(aarch64_simd_shift_imm_offset_si): Likewise.
	(aarch64_simd_shift_imm_offset_di): Likewise.
	(aarch64_simd_shift_imm_bitsize_qi): Likewise.
	(aarch64_simd_shift_imm_bitsize_hi): Likewise.
	(aarch64_simd_shift_imm_bitsize_si): Likewise.
	(aarch64_simd_shift_imm_bitsize_di): Likewise.

gcc/testsuite/

	* gcc.target/aarch64/simd/vqshlb_1.c: New.

From-SVN: r215612
 2014-09-25 16:54:38 +00:00
Jiong Wang
d0d9aad78a Improve live-in calculation for splitted block 
gcc/
    * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of new
    created BB as the intersection of live-in from "old_dest" and live-out from
    "bb".

  gcc/testsuite/
    * gcc.target/i386/shrink_wrap_1.c: New test.

From-SVN: r215611
 2014-09-25 16:39:49 +00:00
Felix Yang
0e9e0a218b lra.c (lra_set_insn_recog_data): Fix typo in comment. 
* lra.c (lra_set_insn_recog_data): Fix typo in comment.
        * genautomata.c (merge_states): Ditto.

From-SVN: r215610
 2014-09-25 10:34:03 -06:00
Oleg Endo
ad19968eae re PR target/62218 (gcc produces invalid SH instruction (stc r2,sr) when building libgcc) 
gcc/
	PR target/62218
	* config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
	in instruction sequence.

From-SVN: r215607
 2014-09-25 15:50:38 +00:00
Jonathan Wakely
e51cf2f559 DR 1339 
DR 1339
	* doc/xml/manual/status_cxx2011.xml: Update.
	* include/bits/stl_uninitialized.h (uninitialized_fill_n): Return
	an iterator.
	(__uninitialized_fill_n_a, __uninitialized_default_n_a): Likewise.
	* include/bits/stl_vector.h (vector::_M_fill_initialize,
	vector::_M_default_initialize): Use returned iterator.
	* include/bits/vector.tcc (vector::_M_fill_assign,
	vector::_M_fill_insert, vector::_M_default_append): Likewise.
	* testsuite/20_util/specialized_algorithms/uninitialized_fill_n/
	16505.cc: Adjust return type.
	* testsuite/20_util/specialized_algorithms/uninitialized_fill_n/
	dr1339.cc: New.

From-SVN: r215606
 2014-09-25 16:27:18 +01:00
Nick Clifton
72b497da48 re PR target/62218 (gcc produces invalid SH instruction (stc r2,sr) when building libgcc) 
PR target/62218
	* config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
	in instruction sequence.

From-SVN: r215602
 2014-09-25 15:01:46 +00:00
Bill Schmidt
eb1f7a0a3d re PR target/63335 (GCC:failures for vector double on calls to bif vec_[all|any]_[nge|nle]) 
[gcc]

2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/63335
	* config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
	Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.

[gcc/testsuite]

2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>

	PR target/63335
	* gcc.target/powerpc/pr63335.c: New test.

From-SVN: r215599
 2014-09-25 14:06:09 +00:00
Marek Polacek
6597738a3a re PR c++/61945 (tree check fail with -Woverloaded-virtual) 
PR c++/61945
	* class.c (warn_hidden): Check for FUNCTION_DECL.

	* g++.dg/warn/pr61945.C: New test.

From-SVN: r215597
 2014-09-25 12:56:57 +00:00
Jonathan Wakely
c5b2614754 * include/bits/vector.tcc (vector::_M_fill_assign): Use _M_swap_data. 
From-SVN: r215596
 2014-09-25 13:14:15 +01:00
Jonathan Wakely
755176105f * testsuite/27_io/basic_ios/conv/bool_neg.cc: Add dg-do compile. 
From-SVN: r215593
 2014-09-25 11:50:31 +01:00
Jonathan Wakely
7569cc5753 bool_neg.cc: New. 
* testsuite/27_io/basic_ios/conv/bool_neg.cc: New.
	* testsuite/27_io/basic_ios/conv/bool.cc: New.
	* testsuite/27_io/basic_ios/conv/voidptr.cc: New.

From-SVN: r215592
 2014-09-25 11:22:51 +01:00
Alexander Ivchenko
e2a2165dea AVX-512. Extend `perm' insn patterns. 
gcc/
	* config/i386/sse.md
	(define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
	(define_expand "<avx2_avx512>_perm<mode>"): ... this.
	(define_expand "avx512f_perm<mode>_mask"): Rename to ...
	(define_expand "<avx512>_perm<mode>_mask"): ... this.
	Use VI8F_256_512 mode iterator.
	(define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
	(define_insn "<avx2_avx512>_perm<mode>_1<mask_name>"): ... this.


Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215590
 2014-09-25 08:25:56 +00:00
Alexander Ivchenko
6eacd27c13 AVX-512. Add mov[dlh]dup insns support. 
gcc/
	* config/i386/sse.md
	(define_insn "avx_movshdup256<mask_name>"): Add masking.
	(define_insn "sse3_movshdup<mask_name>"): Ditto.
	(define_insn "avx_movsldup256<mask_name>"): Ditto.
	(define_insn "sse3_movsldup<mask_name>"): Ditto.
	(define_insn "vec_dupv2df<mask_name>"): Ditto.
	(define_insn "*vec_concatv2df"): Add EVEX version.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215589
 2014-09-25 08:21:17 +00:00
Alexander Ivchenko
deb90bb564 AVX-512. Update vec_set<mode>_0 pattern. 
gcc/
	* config/i386/sse.md
	(define_insn "vec_set<mode>_0"): Add EVEX version.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215588
 2014-09-25 08:19:39 +00:00
Alexander Ivchenko
1bdf255a6b AVX-512. Add convert ps2pd and ps2dq. 
gcc/
	* config/i386/sse.md
	(define_insn
	"<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
	New.
	(define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
	(define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
	(define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
	"nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
	(define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
	(define_expand "sse2_cvtpd2ps_mask): New.
	(define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
	(define_insn "sse2_cvtps2pd<mask_name>"): Add masking.

Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Anna Tikhonova <anna.tikhonova@intel.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Kirill Yukhin <kirill.yukhin@intel.com>
Co-Authored-By: Maxim Kuznetsov <maxim.kuznetsov@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>

From-SVN: r215586
 2014-09-25 08:18:14 +00:00