Zhenqiang Chen [Mon, 17 Nov 2014 05:52:26 +0000 (05:52 +0000)]
cfgexpand.c (expand_gimple_cond): Check ccmp.
2014-11-17 Zhenqiang Chen <zhenqiang.chen@linaro.org>
* cfgexpand.c (expand_gimple_cond): Check ccmp.
* expmed.c (emit_cstore): Make it global.
* expmed.h: #include "insn-codes.h"
(emit_cstore): New prototype.
* expr.c (expand_operands): Make it global.
* expr.h (expand_operands): New prototype.
* optabs.c (get_rtx_code): Make it global.
* optabs.h (get_rtx_code): New prototype.
From-SVN: r217640
Zhenqiang Chen [Mon, 17 Nov 2014 05:38:41 +0000 (05:38 +0000)]
target.def (gen_ccmp_first, [...]): Add two new hooks.
2014-11-17 Zhenqiang Chen <zhenqiang.chen@linaor.org>
* target.def (gen_ccmp_first, gen_ccmp_first): Add two new hooks.
* doc/tm.texi.in (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
* doc/tm.texi (TARGET_GEN_CCMP_FIRST, TARGET_GEN_CCMP_NEXT): New.
From-SVN: r217639
Patrick Palka [Mon, 17 Nov 2014 02:01:36 +0000 (02:01 +0000)]
Always combine comparisons or conversions from booleans.
2014-11-16 Patrick Palka <ppalka@gcc.gnu.org>
gcc/
PR middle-end/63790
* tree-ssa-forwprop.c (forward_propagate_into_comparison_1):
Always combine comparisons or conversions from booleans.
gcc/testsuite/
PR middle-end/63790
* gcc.dg/tree-ssa/pr21031.c: Drop XFAIL.
* gcc.dg/tree-ssa/forwprop-29.c: New test.
From-SVN: r217638
GCC Administrator [Mon, 17 Nov 2014 00:16:28 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217637
Jan Hubicka [Sun, 16 Nov 2014 21:01:45 +0000 (22:01 +0100)]
* ipa-polymorphic-call.c
(ipa_polymorphic_call_context::speculation_consistent_p): Constify.
(ipa_polymorphic_call_context::meet_speculation_with): New function.
(ipa_polymorphic_call_context::combine_with): Handle types in construction
better.
(ipa_polymorphic_call_context::equal_to): Do not bother about useless
speculation.
(ipa_polymorphic_call_context::meet_with): New function.
* cgraph.h (class ipa_polymorphic_call_context): Add
meet_width, meet_speculation_with; constify speculation_consistent_p.
* ipa-cp.c (ipa_context_from_jfunc): Handle speculation; combine with incomming
context.
(propagate_context_accross_jump_function): Likewise; be more cureful.
about set_contains_variable.
(ipa_get_indirect_edge_target_1): Fix handling of dynamic type changes.
(find_more_scalar_values_for_callers_subset): Fix.
(find_more_contexts_for_caller_subset): Perform meet operation.
From-SVN: r217634
Jan Hubicka [Sun, 16 Nov 2014 19:36:37 +0000 (20:36 +0100)]
passes.c (execute_one_pass): Do not apply all transforms prior every simple IPA pass.
* passes.c (execute_one_pass): Do not apply all transforms prior
every simple IPA pass.
* cgraphunit.c: Do not include fibheap.h
(expand_thunk): Use get_untransformed_body.
(cgraph_node::expand): Likewise.
* tree-ssa-structalias.c (ipa_pta_execute): Skip inline clones.
* cgraph.c (release_function_body): Do not push cfun when CFG is not there.
(cgraph_node::get_untransformed_body): Break out from ...
(cgraph_node::get_body): ... here; add code to apply all transforms.
* cgraph.h (cgraph_node): Add get_untransformed_body.
* ipa-icf.c (sem_function::init): Use get_untransformed_body.
* cgraphclones.c (duplicate_thunk_for_node): Likewise.
* tree-inline.c (expand_call_inline): LIkewise.
* i386.c (ix86_reset_to_default_globals): Break out from ...
(ix86_set_current_function): ... here;
(ix86_reset_previous_fndecl): Use it.
(ix86_simd_clone_adjust): Use ix86_reset_previous_fndecl.
From-SVN: r217633
Uros Bizjak [Sun, 16 Nov 2014 19:31:10 +0000 (20:31 +0100)]
* gcc.dg/vect/pr63605.c (dg-final): Cleanup vect tree dump.
From-SVN: r217632
Jan-Benedict Glaw [Sun, 16 Nov 2014 16:12:44 +0000 (16:12 +0000)]
Update move-if-change from gnulib
2014-11-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* move-if-change: Sync from upstream gnulib.
From-SVN: r217631
Eric Botcazou [Sun, 16 Nov 2014 15:49:37 +0000 (15:49 +0000)]
tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
* doc/tm.texi.in (TARGET_FLAGS_REGNUM): Move around.
* doc/tm.texi: Regenerate.
From-SVN: r217628
Jan-Benedict Glaw [Sun, 16 Nov 2014 14:07:13 +0000 (14:07 +0000)]
Update from upstream Automake files.
2014-11-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* compile: Sync with upstream Automake.
* depcomp: Ditto.
* install-sh: Ditto.
* missing: Ditto.
* mkinstalldirs: Ditto.
* ylwrap: Ditto.
From-SVN: r217627
Uros Bizjak [Sun, 16 Nov 2014 11:50:29 +0000 (12:50 +0100)]
sh.c: Do not include algorithm.
* config/sh/sh.c: Do not include algorithm.
(sh_emit_scc_to_t): Replace open-coded swap with std::swap
to swap values.
(sh_emit_compare_and_branch): Ditto.
(sh_emit_compare_and_set): Ditto.
* config/sh/sh.md (replacement peephole2): Ditto.
(cstore4_media): Ditto.
(*fmasf4): Ditto.
From-SVN: r217626
Andrew Pinski [Sun, 16 Nov 2014 08:01:09 +0000 (08:01 +0000)]
memset-4.c: New test.
2014-11-16 Andrew Pinski <apinski@cavium.com>
* gcc.c-torture/execute/memset-4.c: New test.
* gcc.c-torture/execute/
20110418-1.c: New test.
* gcc.c-torture/execute/
20141022-1.c: New test.
* gcc.c-torture/execute/strcpy-2.c: New test.
* gcc.c-torture/execute/
20140212-2.c: New test.
* gcc.c-torture/compile/
20120913-1.c: New test.
* gcc.c-torture/compile/
20121010-1.c: New test.
* gcc.c-torture/compile/
20120917-1.c: New test.
* gcc.c-torture/compile/
20140110-1.c: New test.
* gcc.c-torture/compile/
20121220-1.c: New test.
* gcc.c-torture/compile/
20120822-1.c: New test.
* gcc.c-torture/compile/
20121027-1.c: New test.
* gcc.c-torture/compile/
20120830-2.c: New test.
From-SVN: r217625
Vladimir Makarov [Sun, 16 Nov 2014 05:00:30 +0000 (05:00 +0000)]
lra-remat.c (cand_transf_func): Process regno for rematerialization too.
2014-11-15 Vladimir Makarov <vmakarov@redhat.com>
* lra-remat.c (cand_transf_func): Process regno for
rematerialization too.
* lra.c (lra): Switch on rematerialization pass.
From-SVN: r217624
Janne Blomqvist [Sun, 16 Nov 2014 01:56:54 +0000 (03:56 +0200)]
PR 60324 VLA related fixes to random number generator.
2014-11-16 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/60324
* intrinsics/random.c (kiss_size): Rename to KISS_SIZE, make it a
macro instead of a variable.
(random_seed_i4): Make seed correct size, remove assert, KISS_SIZE
related changes.
(random_seed_i8): KISS_SIZE related changes.
From-SVN: r217623
GCC Administrator [Sun, 16 Nov 2014 00:16:27 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217622
Jan-Benedict Glaw [Sat, 15 Nov 2014 23:44:29 +0000 (23:44 +0000)]
Update config.{sub,guess} from upstream repo
2014-11-16 Jan-Benedict Glaw <jbglaw@lug-owl.de>
* config.sub: Update from upstream config repo.
* config.guess: Ditto.
From-SVN: r217619
Jason Merrill [Sat, 15 Nov 2014 23:28:58 +0000 (18:28 -0500)]
parser.c (cp_parser_omp_declare_reduction_exprs): A block is not an expression.
* parser.c (cp_parser_omp_declare_reduction_exprs): A block is not
an expression.
From-SVN: r217618
Jason Merrill [Sat, 15 Nov 2014 23:28:51 +0000 (18:28 -0500)]
constexpr.c (cxx_eval_builtin_function_call): Use fold_builtin_call_array.
* constexpr.c (cxx_eval_builtin_function_call): Use
fold_builtin_call_array.
From-SVN: r217617
Jason Merrill [Sat, 15 Nov 2014 23:28:46 +0000 (18:28 -0500)]
* constexpr.c (cx_check_missing_mem_inits): Clarify error message.
From-SVN: r217616
Maciej W. Rozycki [Sat, 15 Nov 2014 23:20:18 +0000 (23:20 +0000)]
guality.exp (check_guality): Fix `test_counts' restoration.
* g++.dg/guality/guality.exp (check_guality): Fix `test_counts'
restoration.
From-SVN: r217615
Adhemerval Zanella [Sat, 15 Nov 2014 23:17:46 +0000 (23:17 +0000)]
2014-11-15 Adhemerval Zanella <azanella@linux.vnet.ibm.com>
* gcc.dg/atomic/c11-atomic-exec-5.c
(test_main_long_double_add_overflow): Only actually define if
LDBL_MANT_DIG != 106.
(test_main_complex_long_double_add_overflow): Likewise.
(test_main_long_double_sub_overflow): Likewise.
(test_main_complex_long_double_sub_overflow): Likewise.
(NOT_LDBL_EPSILON_2): Likewise.
(NOT_MINUS_LDBL_EPSILON_2): Likewise.
From-SVN: r217614
H.J. Lu [Sat, 15 Nov 2014 23:13:08 +0000 (23:13 +0000)]
Don't run gcc.target/i386/sibcall-1.c on x32 targets
* gcc.target/i386/sibcall-1.c: Don't run on x32 targets,
instead of run on ia32 targets.
From-SVN: r217613
Marek Polacek [Sat, 15 Nov 2014 20:20:05 +0000 (20:20 +0000)]
re PR middle-end/63884 (ICE: SIGSEGV in is_sec_implicit_index_fn with -fcilkplus and __builtin_sadd_overflow())
PR middle-end/63884
c-family/
* array-notation-common.c (is_sec_implicit_index_fn): Return false
for NULL fndecl.
(extract_array_notation_exprs): Return for NULL node.
testsuite/
* c-c++-common/cilk-plus/AN/pr63884.c: New test.
From-SVN: r217612
Francois-Xavier Coudert [Sat, 15 Nov 2014 19:46:14 +0000 (19:46 +0000)]
re PR target/60104 (load not folded into indirect branch on x86-64)
PR target/60104
* gcc.target/i386/sibcall-1.c: Don't run on pic targets.
From-SVN: r217611
Vladimir Makarov [Sat, 15 Nov 2014 16:59:08 +0000 (16:59 +0000)]
lra.c (lra): Switch off rematerialization pass.
2014-11-15 Vladimir Makarov <vmakarov@redhat.com>
* lra.c (lra): Switch off rematerialization pass.
From-SVN: r217609
Marc Glisse [Sat, 15 Nov 2014 16:56:27 +0000 (17:56 +0100)]
xmmintrin.h (_mm_add_ps, [...]): Use vector extensions instead of builtins.
2014-11-15 Marc Glisse <marc.glisse@inria.fr>
gcc/
* config/i386/xmmintrin.h (_mm_add_ps, _mm_sub_ps, _mm_mul_ps,
_mm_div_ps, _mm_store_ss, _mm_cvtss_f32): Use vector extensions
instead of builtins.
* config/i386/emmintrin.h (__v2du, __v4su, __v8hu, __v16qu): New
typedefs.
(_mm_sqrt_sd): Fix comment.
(_mm_add_epi8, _mm_add_epi16, _mm_add_epi32, _mm_add_epi64,
_mm_sub_epi8, _mm_sub_epi16, _mm_sub_epi32, _mm_sub_epi64,
_mm_mullo_epi16, _mm_cmpeq_epi8, _mm_cmpeq_epi16, _mm_cmpeq_epi32,
_mm_cmplt_epi8, _mm_cmplt_epi16, _mm_cmplt_epi32, _mm_cmpgt_epi8,
_mm_cmpgt_epi16, _mm_cmpgt_epi32, _mm_and_si128, _mm_or_si128,
_mm_xor_si128, _mm_store_sd, _mm_cvtsd_f64, _mm_storeh_pd,
_mm_cvtsi128_si64, _mm_cvtsi128_si64x, _mm_add_pd, _mm_sub_pd,
_mm_mul_pd, _mm_div_pd, _mm_storel_epi64, _mm_movepi64_pi64):
Use vector extensions instead of builtins.
* config/i386/smmintrin.h (_mm_cmpeq_epi64, _mm_cmpgt_epi64,
_mm_mullo_epi32): Likewise.
* config/i386/avxintrin.h (__v4du, __v8su, __v16hu, __v32qu):
New typedefs.
(_mm256_add_pd, _mm256_add_ps, _mm256_div_pd, _mm256_div_ps,
_mm256_mul_pd, _mm256_mul_ps, _mm256_sub_pd, _mm256_sub_ps):
Use vector extensions instead of builtins.
* config/i386/avx2intrin.h (_mm256_cmpeq_epi8, _mm256_cmpeq_epi16,
_mm256_cmpeq_epi32, _mm256_cmpeq_epi64, _mm256_cmpgt_epi8,
_mm256_cmpgt_epi16, _mm256_cmpgt_epi32, _mm256_cmpgt_epi64,
_mm256_and_si256, _mm256_or_si256, _mm256_xor_si256, _mm256_add_epi8,
_mm256_add_epi16, _mm256_add_epi32, _mm256_add_epi64,
_mm256_mullo_epi16, _mm256_mullo_epi32, _mm256_sub_epi8,
_mm256_sub_epi16, _mm256_sub_epi32, _mm256_sub_epi64): Likewise.
* config/i386/avx512fintrin.h (__v8du, __v16su, __v32hu, __v64qu):
New typedefs.
(_mm512_or_si512, _mm512_or_epi32, _mm512_or_epi64, _mm512_xor_si512,
_mm512_xor_epi32, _mm512_xor_epi64, _mm512_and_si512,
_mm512_and_epi32, _mm512_and_epi64, _mm512_mullo_epi32,
_mm512_add_epi64, _mm512_sub_epi64, _mm512_add_epi32,
_mm512_sub_epi32, _mm512_add_pd, _mm512_add_ps, _mm512_sub_pd,
_mm512_sub_ps, _mm512_mul_pd, _mm512_mul_ps, _mm512_div_pd,
_mm512_div_ps): Use vector extensions instead of builtins.
* config/i386/avx512bwintrin.h (_mm512_mullo_epi16, _mm512_add_epi8,
_mm512_sub_epi8, _mm512_sub_epi16, _mm512_add_epi16): Likewise.
* config/i386/avx512dqintrin.h (_mm512_mullo_epi64): Likewise.
* config/i386/avx512vldqintrin.h (_mm256_mullo_epi64, _mm_mullo_epi64):
Likewise.
gcc/testsuite/
* gcc.target/i386/intrinsics_opt-1.c: New testcase.
* gcc.target/i386/intrinsics_opt-2.c: Likewise.
* gcc.target/i386/intrinsics_opt-3.c: Likewise.
* gcc.target/i386/intrinsics_opt-4.c: Likewise.
From-SVN: r217608
Jan Hubicka [Sat, 15 Nov 2014 16:53:51 +0000 (17:53 +0100)]
lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
* lto-streamer-out.c (hash_tree): Use cl_optimization_hash.
* lto-streamer.h (cl_optimization_stream_out, cl_optimization_stream_in): Declare.
* optc-save-gen.awk: Generate cl_optimization LTO streaming and hashing routines.
* opth-gen.awk: Add prototype of cl_optimization_hash.
* tree-streamer-in.c (unpack_ts_optimization): Remove.
(streamer_unpack_tree_bitfields): Use cl_optimization_stream_in.
* tree-streamer-out.c (pack_ts_optimization): Remove.
(streamer_pack_tree_bitfields): Use cl_optimization_stream_out.
From-SVN: r217607
Francois-Xavier Coudert [Sat, 15 Nov 2014 16:36:58 +0000 (16:36 +0000)]
* gcc.dg/tree-ssa/pr61144.c: Add dg-require-alias.
From-SVN: r217606
Francois-Xavier Coudert [Sat, 15 Nov 2014 16:06:55 +0000 (16:06 +0000)]
pubtypes-3.c: Include <string.h>.
* gcc.dg/pubtypes-3.c: Include <string.h>.
* gcc.dg/pubtypes-4.c: Likewise.
From-SVN: r217605
Mircea Namolaru [Sat, 15 Nov 2014 15:37:49 +0000 (16:37 +0100)]
New unroll and jam option in Graphite.
From-SVN: r217604
Francois-Xavier Coudert [Sat, 15 Nov 2014 15:27:18 +0000 (15:27 +0000)]
* gcc.dg/darwin-cfstring-format-1.c: Adjust dg-error.
From-SVN: r217603
Eric Botcazou [Sat, 15 Nov 2014 12:34:20 +0000 (12:34 +0000)]
tree-cfg.c (replace_loop_annotate_in_block): New function extracted from...
* tree-cfg.c (replace_loop_annotate_in_block): New function extracted
from...
(replace_loop_annotate): ...here. Call it on the header and on the
latch block, if any. Restore proper behavior of final cleanup.
From-SVN: r217602
Eric Botcazou [Sat, 15 Nov 2014 12:06:23 +0000 (12:06 +0000)]
tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message for max-completely-peeled-insns limit.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Add log message
for max-completely-peeled-insns limit.
From-SVN: r217601
Tobias Burnus [Sat, 15 Nov 2014 11:06:07 +0000 (12:06 +0100)]
error.c (gfc_fatal_error_1): Renamed from gfc_fatal_error.
2014-11-15 Tobias Burnus <burnus@net-b.de>
gcc/fortran/
* error.c (gfc_fatal_error_1): Renamed from gfc_fatal_error.
(gfc_fatal_error): Add; uses common diagnostics.
* array.c (gfc_match_array_ref, gfc_match_array_spec): Use
%< %>.
* check.c (check_co_collective, gfc_check_lcobound,
gfc_check_image_index, gfc_check_num_images,
gfc_check_this_image, gfc_check_ucobound): Ditto.
* cpp.c (gfc_cpp_post_options): Ditto.
(gfc_cpp_init_0, gfc_cpp_done): Change %s to %qs.
* gfc-diagnostic.def (DK_FATAL): Capitalize first letter.
* gfortran.h (gfc_fatal_error_1): Add.
* match.c (gfc_match_name, gfc_match_critical,
lock_unlock_statement, sync_statement): Add %< %>.
* module.c (bad_module, gfc_dump_module, gfc_use_module): Change
%s to %qs.
* options.c (gfc_handle_module_path_options,
* gfc_handle_fpe_option,
gfc_handle_coarray_option, gfc_handle_runtime_check_option,
gfc_handle_option): Add %< %>.
* simplify.c (gfc_simplify_num_images): Ditto.
* trans-stmt.c (gfc_trans_sync): Use gfc_fatal_error_1.
* trans-array.c (gfc_conv_array_initializer): Ditto.
* trans-types.c (gfc_init_kinds): Use gfc_fatal_error instead
of fatal_error; add %< %> quotations.
gcc/testsuite/
* gfortran.dg/binding_label_tests_4.f03: Add dg-excess-errors.
* gfortran.dg/coarray_9.f90: Ditto.
* gfortran.dg/empty_label.f: Ditto.
* gfortran.dg/empty_label.f90: Ditto.
From-SVN: r217600
GCC Administrator [Sat, 15 Nov 2014 00:16:30 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217599
Jan Hubicka [Fri, 14 Nov 2014 23:25:20 +0000 (00:25 +0100)]
ipa-prop.h (ipa_known_type_data): Remove.
* ipa-prop.h (ipa_known_type_data): Remove.
(ipa_binfo_from_known_type_jfunc): Remove.
From-SVN: r217596
Andrew Pinski [Fri, 14 Nov 2014 21:21:25 +0000 (21:21 +0000)]
[AARCH64] Add scheduler for ThunderX
This adds the schedule model for ThunderX. There are a few TODOs in that
not all of the SIMD is model currently. Also the idea of a simple
shift/extend is not modeled and all cases where there is a shift/extend
is considered as non simple and take up two cycles rather than correct
value of one cycle. Also the 32bit divide and the 64bit divide
have different cycle counts but there is no way to model that currently.
Also multiply high takes one cycle more than the normal multiply but
there is no way to model that currently either.
Build and tested for aarch64-elf with no regressions.
ChangeLog:
* config/aarch64/aarch64-cores.def (thunderx): Change the scheduler
over to thunderx.
* config/aarch64/aarch64.md: Include thunderx.md.
(generic_sched): Set to no for thunderx.
* config/aarch64/thunderx.md: New file.
From-SVN: r217593
Michael Meissner [Fri, 14 Nov 2014 20:45:21 +0000 (20:45 +0000)]
predicates.md (easy_fp_constant): Delete redunant tests for 0.0.
[gcc]
2014-11-14 Michael Meissner <meissner@linux.vnet.ibm.com>
* config/rs6000/predicates.md (easy_fp_constant): Delete redunant
tests for 0.0.
* config/rs6000/vector.md (VEC_R): Move secondary reload support
insns to rs6000.md from vector.md.
(reload_<VEC_R:mode>_<P:mptrsize>_store): Likewise.
(reload_<VEC_R:mode>_<P:mptrsize>_load): Likewise.
(vec_reload_and_plus_<mptrsize>): Likewise.
* config/rs6000/rs6000.md (Fa): New mode attribute to give
constraint for the Altivec registers for a type.
(RELOAD): New mode iterator for all of the types that have
secondary reload address support to load up a base register.
(extendsfdf2_fpr): Use correct constraint.
(copysign<mode>3_fcpsgn): For SFmode, use correct xscpsgndp
instruction.
(floatsi<mode>2_lfiwax): Add support for -mupper-regs-{sf,df}.
Generate the non-VSX instruction if all registers were FPRs. Do
not use the patterns in vsx.md for scalar operations.
(floatsi<mode>2_lfiwax_mem): Likewise.
(floatunssi<mode>2_lfiwzx): Likewise.
(floatunssi<mode>2_lfiwzx_mem): Likewise.
(fix_trunc<mode>di2_fctidz): Likewise.
(fixuns_trunc<mode>di2_fctiduz): Likewise.
(fctiwz_<mode>): Likewise.
(fctiwuz_<mode>): Likewise.
(friz): Likewise.
(floatdidf2_fpr): Likewise.
(floatdidf2_mem): Likewise.
(floatunsdidf2): Likewise.
(floatunsdidf2_fcfidu): Likewise.
(floatunsdidf2_mem): Likewise.
(floatdisf2_fcfids): Likewise.
(floatdisf2_mem): Likewise.
(floatdisf2_internal1): Add explicit test for not FCFIDS to make
it more obvious that the code is for pre-ISA 2.06 machines.
(floatdisf2_internal2): Likewise.
(floatunsdisf2_fcfidus): Add support for -mupper-regs-{sf,df}.
Generate the non-VSX instruction if all registers were FPRs. Do
not use the patterns in vsx.md for scalar operations.
(floatunsdisf2_mem): Likewise.
(reload_<RELOAD:mode>_<P:mptrsize>_store): Move the reload
handlers here from vector.md, and expand the types we generate
reload handlers for.
(reload_<RELOAD:mode>_<P:mptrsize>_load): Likewise.
(vec_reload_and_plus_<mptrsize>): Likewise.
* config/rs6000/vsx.md (vsx_float<VSi><mode>2): Only provide the
vector forms of the instructions. Move VSX scalar forms to
rs6000.md, and add support for -mupper-regs-sf.
(vsx_floatuns<VSi><mode>2): Likewise.
(vsx_fix_trunc<mode><VSi>2): Likewise.
(vsx_fixuns_trunc<mode><VSi>2): Likewise.
(vsx_float_fix_<mode>2): Delete DF version, rename to
vsx_float_fix_v2df2.
(vsx_float_fix_v2df2): Likewise.
[gcc/testsuite]
2014-11-14 Michael Meissner <meissner@linux.vnet.ibm.com>
* gcc.target/powerpc/ppc-fpconv-1.c: Adjust for -mupper-regs-df
changes.
* gcc.target/powerpc/ppc-fpconv-2.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-4.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-5.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-6.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-9.c: Likewise.
* gcc.target/powerpc/ppc-fpconv-10.c: Likewise.
* gcc.target/powerpc/ppc-round.c: Likewise.
From-SVN: r217590
Martin Jambor [Fri, 14 Nov 2014 20:07:39 +0000 (21:07 +0100)]
ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
2014-11-14 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (jump_func_type): Removed value IPA_JF_KNOWN_TYPE.
(ipa_pass_through_data): Removed field type_preserved.
(ipa_ancestor_jf_data): removed fields type and type_preserved.
(ipa_jump_func): Removed field known_type.
(ipa_get_jf_known_type_offset): Removed.
(ipa_get_jf_known_type_base_type): Likewise.
(ipa_get_jf_known_type_component_type): Likewise.
(ipa_get_jf_ancestor_type): Likewise.
* ipa-cp.c (print_ipcp_constant_value): Removed BINFO handling.
(ipa_get_jf_pass_through_result): Likewise.
(ipa_get_jf_ancestor_result): Always build ptr_node_type accesses.
(values_equal_for_ipcp_p): Removed BINFO handling.
(ipa_get_indirect_edge_target_1): Updated comment.
* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Removed handling
of IPA_JF_KNOWN_TYPE jump functions. Do not print removed fields.
(ipa_set_jf_known_type): Removed.
(ipa_set_jf_simple_pass_through): Do not set removed fields. Update
all callers.
(ipa_set_jf_arith_pass_through): Likewise.
(ipa_set_ancestor_jf): Likewise.
(ipa_binfo_from_known_type_jfunc): Removed.
(prop_type_change_info): Removed fields known_current_type and
multiple_types_encountered.
(extr_type_from_vtbl_ptr_store): Removed.
(check_stmt_for_type_change): Do not attempt to identify changed type.
(detect_type_change_from_memory_writes): Do not set the removed fields,
always set jfunc to unknown.
(compute_complex_assign_jump_func): Do not detect dynamic type change.
(compute_complex_ancestor_jump_func): Likewise.
(compute_known_type_jump_func): Removed.
(ipa_compute_jump_functions_for_edge): Do not detect dynamic type
change. Do not comute known type jump functions.
(combine_known_type_and_ancestor_jfs): Removed.
(update_jump_functions_after_inlining): Removed handling of
IPA_JF_KNOWN_TYPE jump functions. Do not set removed fields.
(ipa_write_jump_function): Do not stream removed fields or known type
jump functions.
(ipa_read_jump_function): Likewise.
From-SVN: r217589
Vladimir Makarov [Fri, 14 Nov 2014 20:06:11 +0000 (20:06 +0000)]
lra-int.h (lra_create_live_ranges): Add parameter.
2014-11-14 Vladimir Makarov <vmakarov@redhat.com>
* lra-int.h (lra_create_live_ranges): Add parameter.
* lra-lives.c (temp_bitmap): Move higher.
(initiate_live_solver): Move temp_bitmap initialization into
lra_live_ranges_init.
(finish_live_solver): Move temp_bitmap clearing into
live_ranges_finish.
(process_bb_lives): Add parameter. Use it to control live info
update and dead insn elimination. Pass it to mark_regno_live and
mark_regno_dead.
(lra_create_live_ranges): Add parameter. Pass it to
process_bb_lives.
(lra_live_ranges_init, lra_live_ranges_finish): See changes in
initiate_live_solver and finish_live_solver.
* lra-remat.c (do_remat): Process insn non-operand hard regs too.
Use temp_bitmap to update avail_cands.
* lra.c (lra): Pass new parameter to lra_create_live_ranges. Move
check with lra_need_for_spill_p after live range pass. Switch on
rematerialization pass.
From-SVN: r217588
Martin Jambor [Fri, 14 Nov 2014 20:03:19 +0000 (21:03 +0100)]
ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use agg_preserved flag instead.
2014-11-14 Martin Jambor <mjambor@suse.cz>
* ipa-prop.h (ipa_get_jf_pass_through_type_preserved): use
agg_preserved flag instead.
(ipa_get_jf_ancestor_type_preserved): Likewise.
(ipa_node_params): Rename known_vals to known_csts, update all users.
New field known_contexts.
(ipa_get_indirect_edge_target): Update prototype.
(ipcp_poly_ctx_values_pool): Declare.
(ipa_context_from_jfunc): Likewise.
* ipa-inline.h (estimate_ipcp_clone_size_and_time): Updated prototype.
* cgraph.h (ipa_polymorphic_call_context): New method equal_to. New
parameter newline of method dump.
* ipa-cp.c (ctxlat): New field.
(ipcp_values_pool): Renamed to ipcp_cst_values_pool, updated all users.
(ipcp_poly_ctx_values_pool):New variable.
(ipa_get_poly_ctx_lat): New function.
(print_ipcp_constant_value): New overloaded function for contexts.
(print_all_lattices): Also print contexts.
(ipa_topo_info): New field contexts;
(set_all_contains_variable): Also set the flag in the context lattice.
(initialize_node_lattices): Likewise for flag bottom.
(ipa_get_jf_ancestor_result): Removed BINFO handling.
(ipa_value_from_jfunc): Likewise.
(ipa_context_from_jfunc): New function.
(values_equal_for_ipcp_p): New overloaded function for contexts.
(allocate_and_init_ipcp_value): Construct the value.
(allocate_and_init_ipcp_value): New overloaded function for contexts.
(propagate_scalar_accross_jump_function): Removed handling of
KNOWN_TYPE jump functions.
(propagate_context_accross_jump_function): New function.
(propagate_constants_accross_call): Also propagate contexts.
(ipa_get_indirect_edge_target_1): Work on contexts rather than BINFOs.
(ipa_get_indirect_edge_target): Likewise.
(devirtualization_time_bonus): Likewise.
(gather_context_independent_values): Create and populate known_contexts
vector rather than known_binfos.
(perform_estimation_of_a_value): Work on contexts rather than BINFOs.
(estimate_local_effects): Likewise.
(add_all_node_vals_to_toposort): Also add contexts to teir topological
sort.
(ipcp_propagate_stage): Also propagate effects of contexts.
(ipcp_discover_new_direct_edges): Receive and pass known_contexts to
ipa_get_indirect_edge_target_1.
(cgraph_edge_brings_value_p): New overloaded function for contexts.
(create_specialized_node): Work on contexts rather than BINFOs.
(find_more_contexts_for_caller_subset): New function.
(known_contexts_useful_p): New function.
(copy_useful_known_contexts): Likewise.
(modify_known_vectors_with_val): Likewise.
(ipcp_val_in_agg_replacements_p): Renamed to
ipcp_val_agg_replacement_ok_p, return true for all offset indicating
non-aggregate.
(ipcp_val_agg_replacement_ok_p): New overloaded function for contexts.
(decide_about_value): Work on contexts rather than BINFOs.
(decide_whether_version_node): Likewise.
(ipcp_driver): Initialize the new alloc pool.
* ipa-prop.c (ipa_print_node_jump_functions_for_edge): Prettify
printing of edge contexts.
(ipa_set_ancestor_jf): Replace assert with conditional setting of
type_preserved to false.
(update_jump_functions_after_inlining): Use access function instead of
reading agg_preserved directly. Store combined context in the ancestor
case.
(try_make_edge_direct_virtual_call): Work on contexts rather than
BINFOs.
(update_indirect_edges_after_inlining): Get context from
ipa_context_from_jfunc.
(ipa_free_node_params_substructures): Free also known_contexts.
(ipa_free_all_structures_after_ipa_cp): Free the new alloc pool.
(ipa_free_all_structures_after_iinln): Likewise.
* ipa-inline-analysis.c (evaluate_properties_for_edge): Work on
contexts rather than BINFOs.
(estimate_edge_devirt_benefit): Likewise.
(estimate_edge_size_and_time): Likewise.
(estimate_calls_size_and_time): Likewise.
(estimate_node_size_and_time): Likewise.
(estimate_ipcp_clone_size_and_time): Likewise.
(do_estimate_edge_time): Likewise.
(do_estimate_edge_size): Likewise.
(do_estimate_edge_hints): Likewise.
* ipa-polymorphic-call.c (ipa_polymorphic_call_context::dump): New
parameter newline, ouput newline only when it is set.
(ipa_polymorphic_call_context::equal_to): New method.
testsuite/
* g++.dg/ipa/devirt-11.C: Dont't run ipa-cp, remove times constraint
from the dump scan.
* g++.dg/ipa/devirt-21.C: Xfail.
* g++.dg/ipa/devirt-24.C: Likewise.
* g++.dg/ipa/devirt-10.C: Removed times constraint from the dump scan.
* g++.dg/ipa/devirt-41.C: Updated the dump scan.
* g++.dg/ipa/devirt-44.C: Likewise.
* g++.dg/ipa/devirt-43.C: Xfail.
From-SVN: r217587
Martin Jambor [Fri, 14 Nov 2014 19:58:18 +0000 (20:58 +0100)]
ipa-cp.c (ipcp_value_source): Converted to a template class.
2014-11-14 Martin Jambor <mjambor@suse.cz>
* ipa-cp.c (ipcp_value_source): Converted to a template class. All
users converted to the same specialization as the using class/function
or specialization on tree.
(ipcp_value): Likewise.
(ipcp_lattice): Likewise.
(ipcp_agg_lattice): Now derived from tree specialization of
ipcp_lattice.
(values_topo): Moved to new class value_topo_info.
(ipa_lat_is_single_const): Turned into ipcp_lattice::is_single_const.
Updated all callers.
(print_lattice): Turned into ipcp_lattice::print. Updated all
callers.
(value_topo_info): New class template.
(ipa_topo_info): New field constants. New constructor.
(build_toporder_info): Do not clear stack_top, only checkign assert
it.
(set_lattice_to_bottom): Turned into ipcp_lattice::set_to_bottom.
Updated all callers.
(set_lattice_contains_variable): Turned into
ipcp_lattice::set_contains_variable. Updated all callers.
(add_value_source): Turned into ipcp_value::add_source. Updated all
callers.
(allocate_and_init_ipcp_value): New function.
(add_value_to_lattice): Turned into ipcp_lattice::add_value. Last
parameter got default a value. Updated all callers.
(add_scalar_value_to_lattice): Removed, users converted to using
ipcp_lattice::add_value with default value of the last parameter.
(add_val_to_toposort): Turned to value_topo_info::add_val. Updated
all callers.
(propagate_effects): Made method of value_topo_info.
(cgraph_edge_brings_value_p): Now a template function.
(get_info_about_necessary_edges): Likewise.
(gather_edges_for_value): Likewise.
(perhaps_add_new_callers): Likewise.
(decide_about_value): Likewise.
* ipa-prop.h (ipcp_lattice): Remove fowrward declaration.
From-SVN: r217586
Jakub Jelinek [Fri, 14 Nov 2014 19:41:33 +0000 (20:41 +0100)]
* doc/install.texi (--with-diagnostics-color=): Document.
From-SVN: r217585
Jakub Jelinek [Fri, 14 Nov 2014 19:41:00 +0000 (20:41 +0100)]
tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate IFN_GOMP_SIMD_LANE without lhs as useless.
* tree-ssa.dce.c (eliminate_unnecessary_stmts): Eliminate
IFN_GOMP_SIMD_LANE without lhs as useless.
From-SVN: r217584
Ian Lance Taylor [Fri, 14 Nov 2014 18:02:50 +0000 (18:02 +0000)]
runtime: set library name based on compiler name
Different compilers may have different release cadences or ABI
incompatibilities, so it does not make sense to use the same library
name for runtime libraries intended for different compilers.
This CL causes a libgo built by llgo to receive the name libgo-llgo.
Likewise, libgobegin is named libgobegin-llgo.
From-SVN: r217583
Jakub Jelinek [Fri, 14 Nov 2014 17:46:50 +0000 (18:46 +0100)]
ipa-pure-const.c (struct funct_state_d): Add can_free field.
* ipa-pure-const.c (struct funct_state_d): Add can_free field.
(varying_state): Add true for can_free.
(check_call): For builtin or internal !nonfreeing_call_p set
local->can_free.
(check_stmt): For asm volatile and asm with "memory" set
local->can_free.
(analyze_function): Clear local->can_free initially, continue
calling check_stmt until all flags are computed, dump can_free
flag.
(pure_const_write_summary): Write can_free flag.
(pure_const_read_summary): Read it back.
(propagate_pure_const): Propagate also can_free flag, set
w->nonfreeing_fn if it is false after propagation.
* cgraph.h (cgraph_node): Add nonfreeing_fn member.
* gimple.c: Include ipa-ref.h, lto-streamer.h and cgraph.h.
(nonfreeing_call_p): Return cgraph nonfreeing_fn flag if set.
Also return true for IFN_ABNORMAL_DISPATCHER.
* cgraph.c (cgraph_node::dump): Dump nonfreeing_fn flag.
* lto-cgraph.c (lto_output_node): Write nonfreeing_fn flag.
(input_overwrite_node): Read it back.
From-SVN: r217582
Jakub Jelinek [Fri, 14 Nov 2014 17:28:11 +0000 (18:28 +0100)]
sanopt.c: Include tree-ssa-operands.h.
* sanopt.c: Include tree-ssa-operands.h.
(struct sanopt_info): Add has_freeing_call_p,
has_freeing_call_computed_p, imm_dom_path_with_freeing_call_p,
imm_dom_path_with_freeing_call_computed_p, freeing_call_events,
being_visited_p fields.
(struct sanopt_ctx): Add asan_check_map field.
(imm_dom_path_with_freeing_call, maybe_optimize_ubsan_null_ifn,
maybe_optimize_asan_check_ifn): New functions.
(sanopt_optimize_walker): Use them, optimize even ASAN_CHECK
internal calls.
(pass_sanopt::execute): Call sanopt_optimize even for
-fsanitize=address.
* gimple.c (nonfreeing_call_p): Return true for non-ECF_LEAF
internal calls.
Co-Authored-By: Marek Polacek <polacek@redhat.com>
From-SVN: r217581
Alan Lawrence [Fri, 14 Nov 2014 17:20:40 +0000 (17:20 +0000)]
[Vectorizer] Tidy up vect_create_epilog / use_scalar_result
* tree-vect-loop.c (vect_create_epilog_for_reduction): Move code for
'if (extract_scalar_result)' to the only place that it is true.
From-SVN: r217580
Jakub Jelinek [Fri, 14 Nov 2014 17:19:55 +0000 (18:19 +0100)]
e.54.2.c (main): Use N / 8 instead of 32 as block_size.
* libgomp.c/examples-4/e.54.2.c (main): Use N / 8 instead
of 32 as block_size.
* libgomp.fortran/examples-4/e.54.2.f90 (e_54_1): Use n / 8
instead of 32 as block_size.
From-SVN: r217579
Shinichiro Hamaji [Fri, 14 Nov 2014 17:18:34 +0000 (17:18 +0000)]
* dwarf2.def (DW_AT_APPLE_optimized, DW_AT_APPLE_flags)
(DW_AT_APPLE_isa, DW_AT_APPLE_block)
(DW_AT_APPLE_major_runtime_vers, DW_AT_APPLE_runtime_class)
(DW_AT_APPLE_omit_frame_ptr, DW_AT_APPLE_property_name)
(DW_AT_APPLE_property_getter, DW_AT_APPLE_property_setter)
(DW_AT_APPLE_property_attribute, DW_AT_APPLE_objc_complete_type)
(DW_AT_APPLE_property): New macros.
From-SVN: r217578
Paolo Carlini [Fri, 14 Nov 2014 16:59:52 +0000 (16:59 +0000)]
semantics.c (end_maybe_infinite_loop): Use fold_non_dependent_expr.
2014-11-14 Paolo Carlini <paolo.carlini@oracle.com>
* semantics.c (end_maybe_infinite_loop): Use fold_non_dependent_expr.
* parser.c (cp_parser_omp_clause_collapse): Likewise.
(cp_parser_enumerator_definition): Don't call
instantiate_non_dependent_expr...
* decl.c (build_enumerator): ... call fold_non_dependent_expr here.
* typeck2.c (massage_init_elt): Use fold_non_dependent_expr.
* constexpr.c (maybe_constant_value): Allow VIEW_CONVERT_EXPR in
the final gcc_assert.
* constexpr.c (fold_non_dependent_expr): Add.
* cp-tree.h (fold_non_dependent_expr): Declare it.
* call.c (null_ptr_cst_p): Use it.
* pt.c (tsubst_copy_and_build, build_non_dependent_expr): Likewise.
* semantics.c (begin_maybe_infinite_loop): Likewise.
* typeck.c (cp_build_binary_op): Likewise.
* typeck2.c (check_narrowing): Likewise.
* pt.c (fold_non_dependent_expr): Rename to
instantiate_non_dependent_expr.
(fold_non_dependent_expr_sfinae): Rename to
instantiate_non_dependent_expr_sfinae.
(convert_nontype_argument, build_non_dependent_expr): Adjust.
* decl.c (compute_array_index_type): Likewise.
* parser.c (cp_parser_parenthesized_expression_list,
cp_parser_enumerator_definition, cp_parser_omp_clause_collapse):
Likewise.
* semantics.c (end_maybe_infinite_loop, finish_static_assert):
Likewise.
* typeck.c (cxx_alignas_expr): Likewise.
* typeck2.c (store_init_value, massage_init_elt): Likewise.
* call.c: Adjust comments.
* class.c: Likewise.
* constexpr.c: Likewise.
* decl2.c: Likewise.
* tree.c: Likewise.
From-SVN: r217577
Joel Sherrill [Fri, 14 Nov 2014 16:57:20 +0000 (16:57 +0000)]
mt_allocator.cc: Fix assumption that sizeof(void *) is equal to sizeof(size_t).
2014-11-14 Joel Sherrill <joel.sherrill@oarcorp.com>
* src/c++98/mt_allocator.cc: Fix assumption that sizeof(void *) is
equal to sizeof(size_t). The m32c breaks this assumption.
From-SVN: r217576
H.J. Lu [Fri, 14 Nov 2014 16:43:23 +0000 (16:43 +0000)]
Don't enable IFUNC by default for Android and uclibc
* config.gcc (default_gnu_indirect_function): Set to yes
for i[34567]86-*-linux* and x86_64-*-linux* if not targeting
Android nor uclibc.
From-SVN: r217575
Felix Yang [Fri, 14 Nov 2014 15:51:22 +0000 (15:51 +0000)]
aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use VALL mode iterator instead of VALLDI.
* config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): Use
VALL mode iterator instead of VALLDI.
Co-Authored-By: Jiji Jiang <jiangjiji@huawei.com>
From-SVN: r217573
Jan Hubicka [Fri, 14 Nov 2014 15:48:47 +0000 (15:48 +0000)]
optc-save-gen.awk: Output cl_target_option_eq...
* optc-save-gen.awk: Output cl_target_option_eq,
cl_target_option_hash, cl_target_option_stream_out,
cl_target_option_stream_in functions.
* opth-gen.awk: Output prototypes for
cl_target_option_eq and cl_target_option_hash.
* lto-streamer.h (cl_target_option_stream_out,
cl_target_option_stream_in): Declare.
* tree.c (cl_option_hash_hash): Use cl_target_option_hash.
(cl_option_hash_eq): Use cl_target_option_eq.
* tree-streamer-in.c (unpack_value_fields): Stream in
TREE_TARGET_OPTION.
* lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
DECL_FUNCTION_SPECIFIC_TARGET.
(hash_tree): Hash TREE_TARGET_OPTION; visit
DECL_FUNCTION_SPECIFIC_TARGET.
* tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
TS_TARGET_OPTION.
(streamer_write_tree_body): Output TS_TARGET_OPTION.
* lto.c (compare_tree_sccs_1): Compare cl_target_option_eq.
From-SVN: r217572
Jan Hubicka [Fri, 14 Nov 2014 15:47:53 +0000 (16:47 +0100)]
optc-save-gen.awk: Output cl_target_option_eq...
* optc-save-gen.awk: Output cl_target_option_eq,
cl_target_option_hash, cl_target_option_stream_out,
cl_target_option_stream_in functions.
* opth-gen.awk: Output prototypes for
cl_target_option_eq and cl_target_option_hash.
* lto-streamer.h (cl_target_option_stream_out,
cl_target_option_stream_in): Declare.
* tree.c (cl_option_hash_hash): Use cl_target_option_hash.
(cl_option_hash_eq): Use cl_target_option_eq.
* tree-streamer-in.c (unpack_value_fields): Stream in
TREE_TARGET_OPTION.
* lto-streamer-out.c (DFS::DFS_write_tree_body): Follow
DECL_FUNCTION_SPECIFIC_TARGET.
(hash_tree): Hash TREE_TARGET_OPTION; visit
DECL_FUNCTION_SPECIFIC_TARGET.
* tree-streamer-out.c (streamer_pack_tree_bitfields): Skip
TS_TARGET_OPTION.
(streamer_write_tree_body): Output TS_TARGET_OPTION.
* lto.c (compare_tree_sccs_1): Compare cl_target_option_eq.
From-SVN: r217571
Uros Bizjak [Fri, 14 Nov 2014 14:23:51 +0000 (15:23 +0100)]
Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
* sanitizer_common/Makefile.am (AM_CXXFLAGS): Use -std=gnu++11.
* asan/Makefile.am (AM_CXXFLAGS): Ditto.
* lsan/Makefile.am (AM_CXXFLAGS): Ditto.
* interception/Makefile.am (AM_CXXFLAGS): Ditto.
* tsan/Makefile.am (AM_CXXFLAGS): Ditto.
* libbacktrace/Makefile.am (AM_CXXFLAGS): Ditto.
* ubsan/Makefile.am (AM_CXXFLAGS): Ditto.
* sanitizer_common/Makefile.in: Regenerate.
* asan/Makefile.in: Ditto.
* lsan/Makefile.in: Ditto.
* interception/Makefile.in: Ditto.
* tsan/Makefile.in: Ditto.
* libbacktrace/Makefile.in: Ditto.
* ubsan/Makefile.in: Ditto.
From-SVN: r217562
Richard Biener [Fri, 14 Nov 2014 13:32:56 +0000 (13:32 +0000)]
gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd valueization hook defaulted to no_follow_ssa_edges.
2014-11-14 Richard Biener <rguenther@suse.de>
* gimple-fold.h (gimple_fold_stmt_to_constant_1): Add 2nd
valueization hook defaulted to no_follow_ssa_edges.
* gimple-fold.c (gimple_fold_stmt_to_constant_1): Pass
2nd valueization hook to gimple_simplify.
* tree-ssa-ccp.c (valueize_op_1): New function to be
used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
(ccp_fold): Adjust.
* tree-vrp.c (vrp_valueize_1): New function to be
used for gimple_simplify called via gimple_fold_stmt_to_constant_1.
(vrp_visit_assignment_or_call): Adjust.
From-SVN: r217560
Jonathan Wakely [Fri, 14 Nov 2014 12:17:57 +0000 (12:17 +0000)]
Define C++11 version of std::ios_base::failure.
* config/abi/pre/gnu.ver: Add new exports.
* include/bits/ios_base.h (ios_base::failure): New definition using
abi_tag.
(io_errc, make_error_code, make_error_category, iostream_category):
Define.
* include/std/system_error (system_error): Add char* constructors.
* src/c++11/Makefile.am: Add new file.
* src/c++11/Makefile.in: Regenerate.
* src/c++11/cxx11-ios_failure.cc: New file.
* src/c++98/ios_failure.cc: Compile old definition without abi_tag.
* testsuite/27_io/ios_base/failure/cxx11.cc: New.
* testsuite/27_io/ios_base/failure/what-1.cc: Allow string returned by
ios_base::failure::what() to contain additional data.
* testsuite/27_io/ios_base/failure/what-2.cc: Likewise..
* testsuite/27_io/ios_base/failure/what-3.cc: Likewise..
* testsuite/27_io/ios_base/failure/what-big.cc: Likewise..
From-SVN: r217559
Tom de Vries [Fri, 14 Nov 2014 12:09:45 +0000 (12:09 +0000)]
Fix patch mangling with --inline option
2014-11-14 Tom de Vries <tom@codesourcery.com>
* mklog: Move reading of .diff file up and add comment. Copy diff_lines
to orig_diff_lines. Use orig_diff_lines when appending patch.
From-SVN: r217558
Jonathan Wakely [Fri, 14 Nov 2014 12:02:09 +0000 (12:02 +0000)]
mangle.c (find_substitution): Look for abi_tag on class templates.
gcc/cp:
* mangle.c (find_substitution): Look for abi_tag on class templates.
gcc/testsuite:
* g++.dg/abi/abi-tag11.C: New.
From-SVN: r217557
Marek Polacek [Fri, 14 Nov 2014 11:57:05 +0000 (11:57 +0000)]
fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if that overflows when SANITIZE_SI_OVERFLOW is on.
* fold-const.c (fold_negate_expr): Don't fold INTEGER_CST if
that overflows when SANITIZE_SI_OVERFLOW is on. Guard -(-A)
folding with TYPE_OVERFLOW_SANITIZED.
* c-c++-common/ubsan/overflow-negate-3.c: New test.
From-SVN: r217556
Marek Polacek [Fri, 14 Nov 2014 11:22:12 +0000 (11:22 +0000)]
re PR sanitizer/63839 (ICE: tree check: expected ssa_name, have var_decl in simplify_builtin_call, at tree-ssa-forwprop.c:1441 with -fsanitize=unreachable)
PR sanitizer/63839
* asan.c (ATTR_CONST_NORETURN_NOTHROW_LEAF_LIST,
ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST): Define.
* builtin-attrs.def (ATTR_COLD_CONST_NORETURN_NOTHROW_LEAF_LIST):
Define.
* builtins.c (fold_builtin_0): Don't include ubsan.h. Don't
instrument BUILT_IN_UNREACHABLE here.
* sanitizer.def (BUILT_IN_UBSAN_HANDLE_BUILTIN_UNREACHABLE): Make
const.
* sanopt.c (pass_sanopt::execute): Instrument BUILT_IN_UNREACHABLE.
* tree-ssa-ccp.c (optimize_unreachable): Bail out if
SANITIZE_UNREACHABLE.
* ubsan.c (ubsan_instrument_unreachable): Rewrite for GIMPLE.
* ubsan.h (ubsan_instrument_unreachable): Adjust declaration.
testsuite/
* c-c++-common/ubsan/pr63839.c: New test.
* c-c++-common/ubsan/unreachable-2.c: New test.
From-SVN: r217553
Alan Lawrence [Fri, 14 Nov 2014 11:18:21 +0000 (11:18 +0000)]
[RS6000] Remove vec_shl and (hopefully) fix vec_shr
* config/rs6000/vector.md (vec_shl_<mode>): Remove.
(vec_shr_<mode>): Reverse shift if BYTES_BIG_ENDIAN.
From-SVN: r217552
Alan Lawrence [Fri, 14 Nov 2014 10:53:24 +0000 (10:53 +0000)]
Fix ChangeLog date
From-SVN: r217551
Alan Lawrence [Fri, 14 Nov 2014 10:48:34 +0000 (10:48 +0000)]
[Vectorizer]Make reductions-via-shifts and vec_shr_optab endianness-neutral
* optabs.c (shift_amt_for_vec_perm_mask): Remove code conditional on
BYTES_BIG_ENDIAN.
* tree-vect-loop.c (calc_vec_perm_mask_for_shift,
vect_create_epilog_for_reduction): Likewise.
* doc/md.texi (vec_shr_m): Clarify direction of shifting.
From-SVN: r217550
Ramana Radhakrishnan [Fri, 14 Nov 2014 09:44:17 +0000 (09:44 +0000)]
re PR target/63724 ([AArch64] Inefficient immediate expansion and hoisting.)
Fix PR target/63724
2014-11-14 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
PR target/63724
* config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Split out
numerical immediate handling to...
(aarch64_internal_mov_immediate): ...this. New.
(aarch64_rtx_costs): Use aarch64_internal_mov_immediate.
(aarch64_mov_operand_p): Relax predicate.
* config/aarch64/aarch64.md (mov<mode>:GPI): Do not expand CONST_INTs.
(*movsi_aarch64): Turn into define_insn_and_split and new alternative
for 'n'.
(*movdi_aarch64): Likewise.
From-SVN: r217546
Richard Biener [Fri, 14 Nov 2014 09:30:08 +0000 (09:30 +0000)]
match.pd: Implement more binary patterns exercised by fold_stmt.
2014-11-14 Richard Biener <rguenther@suse.de>
* match.pd: Implement more binary patterns exercised by
fold_stmt.
* fold-const.c (sing_bit_p): Export.
(exact_inverse): Likewise.
(fold_binary_loc): Remove patterns here.
(tree_unary_nonnegative_warnv_p): Use CASE_CONVERT.
* fold-const.h (sing_bit_p): Declare.
(exact_inverse): Likewise.
* gcc.c-torture/execute/shiftopt-1.c: XFAIL invalid parts.
From-SVN: r217545
Marek Polacek [Fri, 14 Nov 2014 08:55:11 +0000 (08:55 +0000)]
* tree.c (build_common_builtin_nodes): Remove doubled ECF_LEAF.
From-SVN: r217543
Richard Biener [Fri, 14 Nov 2014 08:37:41 +0000 (08:37 +0000)]
genmatch.c (add_operator): Allow CONSTRUCTOR.
2014-11-14 Richard Biener <rguenther@suse.de>
* genmatch.c (add_operator): Allow CONSTRUCTOR.
(dt_node::gen_kids): Handle CONSTRUCTOR not as GENERIC.
(parser::parse_op): Allow to iterate over predicates.
From-SVN: r217541
Jakub Jelinek [Fri, 14 Nov 2014 07:30:27 +0000 (08:30 +0100)]
configure.ac (--with-diagnostics-color): New configure option, default to --with-diagnostics-color=auto.
* configure.ac (--with-diagnostics-color): New configure
option, default to --with-diagnostics-color=auto.
* toplev.c (process_options): Use DIAGNOSTICS_COLOR_DEFAULT
to determine -fdiagnostics-color= option default.
* doc/invoke.texi (-fdiagnostics-color=): Document new
default.
* configure: Regenerated.
* config.in: Regenerated.
From-SVN: r217540
Teresa Johnson [Fri, 14 Nov 2014 06:35:35 +0000 (06:35 +0000)]
re PR tree-optimization/63841 (Incorrect strlen optimization after complete unroll)
2014-11-13 Teresa Johnson <tejohnson@google.com>
gcc:
PR tree-optimization/63841
* tree-ssa-strlen.c (strlen_optimize_stmt): Ignore clobbers.
2014-11-13 Teresa Johnson <tejohnson@google.com>
gcc/testsuite:
PR tree-optimization/63841
* g++.dg/tree-ssa/pr63841.C: Remove prints, use abort.
From-SVN: r217537
Andrew Waterman [Fri, 14 Nov 2014 06:05:51 +0000 (06:05 +0000)]
* cas_n.c (libat_compare_exchange): Add missing cast.
From-SVN: r217536
Daniel Kruegler [Fri, 14 Nov 2014 04:23:06 +0000 (04:23 +0000)]
regex.h: Support embedded zeros in sub_match comparisons (DR 2217)
2014-11-13 Daniel Kruegler <daniel.kruegler@gmail.com>
* include/bits/regex.h: Support embedded zeros in sub_match
comparisons (DR 2217)
* testsuite/28_regex/sub_match/embedded_zeros_cmp.cc:
Add test cases for embedded zeros
From-SVN: r217535
Bin Cheng [Fri, 14 Nov 2014 02:32:38 +0000 (02:32 +0000)]
timevar.def (TV_SCHED_FUSION): New time var.
* timevar.def (TV_SCHED_FUSION): New time var.
* passes.def (pass_sched_fusion): New pass.
* config/arm/arm.c (TARGET_SCHED_FUSION_PRIORITY): New.
(extract_base_offset_in_addr, fusion_load_store): New.
(arm_sched_fusion_priority): New.
(arm_option_override): Disable scheduling fusion by default
on non-armv7 processors or ldrd/strd isn't preferred.
* sched-int.h (struct _haifa_insn_data): New field.
(INSN_FUSION_PRIORITY, FUSION_MAX_PRIORITY, sched_fusion): New.
* sched-rgn.c (rest_of_handle_sched_fusion): New.
(pass_data_sched_fusion, pass_sched_fusion): New.
(make_pass_sched_fusion): New.
* haifa-sched.c (sched_fusion): New.
(insn_cost): Handle sched_fusion.
(priority): Handle sched_fusion by calling target hook.
(enum rfs_decision): New enum value.
(rfs_str): New element for RFS_FUSION.
(rank_for_schedule): Support sched_fusion.
(schedule_insn, max_issue, prune_ready_list): Handle sched_fusion.
(schedule_block, fix_tick_ready): Handle sched_fusion.
* common.opt (flag_schedule_fusion): New.
* tree-pass.h (make_pass_sched_fusion): New.
* target.def (fusion_priority): New.
* doc/tm.texi.in (TARGET_SCHED_FUSION_PRIORITY): New.
* doc/tm.texi: Regenerated.
* doc/invoke.texi (-fschedule-fusion): New.
testsuite:
* gcc.target/arm/ldrd-strd-pair-1.c: New test.
* gcc.target/arm/vfp-1.c: Improve scanning string.
From-SVN: r217533
Rong Xu [Fri, 14 Nov 2014 00:30:31 +0000 (00:30 +0000)]
re PR debug/63581 (undefined references in debug_info)
2014-11-13 Rong Xu <xur@google.com>
gcc:
PR debug/63581
* cfgrtl.c (emit_barrier_after_bb): Append the barrier to the
footer, instead of unconditionally overwritten
gcc/testsuite:
PR debug/63581
* g++.dg/tree-prof/pr63581.C: New test.
From-SVN: r217530
Martin Jambor [Fri, 14 Nov 2014 00:22:28 +0000 (01:22 +0100)]
cgraph.h (clear_outer_type): Make public.
2014-11-14 Martin Jambor <mjambor@suse.cz>
* cgraph.h (clear_outer_type): Make public. Fix comment.
* ipa-devirt.c (possible_polymorphic_call_targets): Use
clear_outer_type when resetting the context.
From-SVN: r217529
GCC Administrator [Fri, 14 Nov 2014 00:16:25 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r217528
Dominique d'Humieres [Thu, 13 Nov 2014 22:06:15 +0000 (22:06 +0000)]
re PR bootstrap/63853 (The use of strchrnul breaks bootstrap on x86_64-apple-darwin14.)
2014-11-13 Dominique Dhumieres <dominiq@lps.ens.fr>
PR bootstrap/63853
gcc/
* gcc.c (handle_foffload_option): Replace strchrnul with strchr.
* lto-wrapper.c (parse_env_var, append_offload_options): Likewise.
From-SVN: r217524
Teresa Johnson [Thu, 13 Nov 2014 21:54:42 +0000 (21:54 +0000)]
Fix format of ChangeLog entry from r217505.
From-SVN: r217523
Kostya Serebryany [Thu, 13 Nov 2014 20:41:38 +0000 (20:41 +0000)]
libsanitizer merge from upstream r221802
From-SVN: r217518
Marek Polacek [Thu, 13 Nov 2014 18:07:44 +0000 (18:07 +0000)]
access.c: Include <stdlib.h>.
* intrinsics/access.c: Include <stdlib.h>.
* intrinsics/chdir.c: Likewise.
* intrinsics/chmod.c: Likewise.
* intrinsics/link.c: Likewise.
* intrinsics/perror.c: Likewise.
* intrinsics/rename.c: Likewise.
* intrinsics/symlnk.c: Likewise.
* intrinsics/unlink.c: Likewise.
From-SVN: r217514
Alan Lawrence [Thu, 13 Nov 2014 16:35:06 +0000 (16:35 +0000)]
Remove VEC_RSHIFT_EXPR tree code, now unused
* fold-const.c (const_binop): Remove code handling VEC_RSHIFT_EXPR.
* tree-cfg.c (verify_gimple_assign_binary): Likewise.
* tree-inline.c (estimate_operator_cost): Likewise.
* tree-pretty-print.c (dump_generic_node, op_code_prio, op_symbol_code):
Likewise.
* tree-vect-generic.c (expand_vector_operations_1): Remove assertion
against VEC_RSHIFT_EXPR.
* optabs.h (expand_vec_shift_expr): Remove.
* optabs.c (optab_for_tree_code): Remove case VEC_RSHIFT_EXPR.
(expand_vec_shift_expr): Remove.
* tree.def (VEC_RSHIFT_EXPR): Remove
From-SVN: r217510
Alan Lawrence [Thu, 13 Nov 2014 16:27:37 +0000 (16:27 +0000)]
[Vectorizer] Use a VEC_PERM_EXPR instead of VEC_RSHIFT_EXPR; expand appropriate VEC_PERM_EXPRs using vec_shr_optab
* optabs.c (can_vec_perm_p): Update comment, does not consider vec_shr.
(shift_amt_for_vec_perm_mask): New.
(expand_vec_perm_1): Use vec_shr_optab if second vector is const0_rtx
and mask appropriate.
* tree-vect-loop.c (calc_vec_perm_mask_for_shift): New.
(have_whole_vector_shift): New.
(vect_model_reduction_cost): Call have_whole_vector_shift instead of
looking for vec_shr_optab.
(vect_create_epilog_for_reduction): Likewise; also rename local variable
have_whole_vector_shift to reduce_with_shift; output VEC_PERM_EXPRs
instead of VEC_RSHIFT_EXPRs.
* tree-vect-stmts.c (vect_gen_perm_mask_checked): Extend comment.
From-SVN: r217509
Alan Lawrence [Thu, 13 Nov 2014 16:20:13 +0000 (16:20 +0000)]
[Vectorizer] Split vect_gen_perm_mask into _checked and _any variants
* tree-vectorizer.h (vect_gen_perm_mask): Remove.
(vect_gen_perm_mask_checked, vect_gen_perm_mask_any): New.
tree_vec_data_refs.c (vect_permute_load_chain, vec_permute_store_chain,
vec_shift_permute_load_chain): Replace vect_gen_perm_mask & assert
with vect_gen_perm_mask_checked.
* tree-vect-stmts.c (vectorizable_mask_load_store, vectorizable_load):
Likewise.
(vect_gen_perm_mask_checked): New.
(vect_gen_perm_mask): Remove can_vec_perm_p check, rename to...
(vect_gen_perm_mask_any): ...this.
(perm_mask_for_reverse): Call can_vec_perm_p and
vect_gen_perm_mask_checked.
From-SVN: r217508
Felix Yang [Thu, 13 Nov 2014 16:04:30 +0000 (16:04 +0000)]
ipa-utils.h: Fix typo in comments.
* ipa-utils.h: Fix typo in comments.
* ipa-profile.c: Likewise.
* tree-ssa-loop-ivcanon.c: Fix typo in comments and debugging dump.
From-SVN: r217507
Teresa Johnson [Thu, 13 Nov 2014 15:36:48 +0000 (15:36 +0000)]
re PR tree-optimization/63841 (Incorrect strlen optimization after complete unroll)
2014-11-13 Teresa Johnson <tejohnson@google.com>
gcc:
PR tree-optimization/63841
* tree.c (initializer_zerop): A clobber does not zero initialize.
gcc/testsuite:
PR tree-optimization/63841
* g++.dg/tree-ssa/pr63841.C: New test.
From-SVN: r217505
Ulrich Weigand [Thu, 13 Nov 2014 14:13:53 +0000 (14:13 +0000)]
optabs.c (prepare_operand): Gracefully fail if the mode of X does not match the operand mode expected by...
* optabs.c (prepare_operand): Gracefully fail if the mode of X
does not match the operand mode expected by the insn pattern.
From-SVN: r217501
Andrey Turetskiy [Thu, 13 Nov 2014 14:07:09 +0000 (14:07 +0000)]
[PATCH 4/4] OpenMP 4.0 offloading to Intel MIC: non-fallback testing.
libgomp/
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Set up offload_additional_options,
offload_additional_lib_paths and offload_targets.
* testsuite/Makefile.am: Export environment variables: OFFLOAD_TARGETS,
OFFLOAD_ADDITIONAL_OPTIONS, OFFLOAD_ADDITIONAL_LIB_PATHS.
* testsuite/Makefile.in: Regenerate.
* testsuite/lib/libgomp.exp (libgomp_init): Append
offload_additional_lib_paths to LD_LIBRARY_PATH. Append
offload_additional_options to ALWAYS_CFLAGS. Append liboffloadmic
build directory to LD_LIBRARY_PATH for intelmic offload targets.
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
From-SVN: r217500
Ilya Verbin [Thu, 13 Nov 2014 14:05:49 +0000 (14:05 +0000)]
[PATCH 3/4] OpenMP 4.0 offloading to Intel MIC: libgomp plugin.
liboffloadmic/
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Add subdirectory 'plugin'.
* plugin/Makefile.am: New file.
* plugin/Makefile.in: New file, generated by automake.
* plugin/aclocal.m4: New file, generated by aclocal.
* plugin/configure: New file, generated by autoconf.
* plugin/configure.ac: New file.
* plugin/libgomp-plugin-intelmic.cpp: New file.
* plugin/offload_target_main.cpp: New file.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
From-SVN: r217499
Kirill Yukhin [Thu, 13 Nov 2014 14:03:17 +0000 (14:03 +0000)]
[PATCH 2/4] OpenMP 4.0 offloading to Intel MIC: liboffloadmic.
* Makefile.def: Add liboffloadmic to target_modules. Make
liboffloadmic depend on libgomp's configure, libstdc++ and libgcc.
* Makefile.in: Regenerate.
* configure: Regenerate.
* configure.ac: Add liboffloadmic to target binaries.
Restrict liboffloadmic for POSIX and i*86, and x86_64 architectures.
Add liboffloadmic to noconfig list when C++ is not supported.
config/
* target-posix: New file.
libcilkrts/
* configure.tgt: Use config/target-posix.
liboffloadmic/
Initial commit. Imported from upstream:
https://www.openmprtl.org/sites/default/files/liboffload_oss.tgz
* Makefile.am: New file.
* Makefile.in: New file, generated by automake.
* aclocal.m4: New file, generated by aclocal.
* configure: New file, generated by autoconf.
* configure.ac: New file.
* configure.tgt: Ditto.
* doc/doxygen/config: Ditto.
* doc/doxygen/header.tex: Ditto.
* include/coi/common/COIEngine_common.h: Ditto.
* include/coi/common/COIMacros_common.h: Ditto.
* include/coi/common/COIPerf_common.h : Ditto.
* include/coi/common/COIResult_common.h : Ditto.
* include/coi/common/COITypes_common.h: Ditto.
* include/coi/sink/COIBuffer_sink.h: Ditto.
* include/coi/sink/COIPipeline_sink.h: Ditto.
* include/coi/sink/COIProcess_sink.h: Ditto.
* include/coi/source/COIBuffer_source.h: Ditto.
* include/coi/source/COIEngine_source.h: Ditto.
* include/coi/source/COIEvent_source.h: Ditto.
* include/coi/source/COIPipeline_source.h: Ditto.
* include/coi/source/COIProcess_source.h: Ditto.
* include/myo/myo.h: Ditto.
* include/myo/myoimpl.h: Ditto.
* include/myo/myotypes.h: Ditto.
* liboffloadmic_host.spec.in: Ditto.
* liboffloadmic_target.spec.in: Ditto.
* runtime/cean_util.cpp: Ditto.
* runtime/cean_util.h: Ditto.
* runtime/coi/coi_client.cpp: Ditto.
* runtime/coi/coi_client.h: Ditto.
* runtime/coi/coi_server.cpp: Ditto.
* runtime/coi/coi_server.h: Ditto.
* runtime/compiler_if_host.cpp: Ditto.
* runtime/compiler_if_host.h: Ditto.
* runtime/compiler_if_target.cpp: Ditto.
* runtime/compiler_if_target.h: Ditto.
* runtime/dv_util.cpp: Ditto.
* runtime/dv_util.h: Ditto.
* runtime/emulator/coi_common.h: Ditto.
* runtime/emulator/coi_device.cpp: Ditto.
* runtime/emulator/coi_device.h: Ditto.
* runtime/emulator/coi_host.cpp: Ditto.
* runtime/emulator/coi_host.h: Ditto.
* runtime/emulator/coi_version_asm.h: Ditto.
* runtime/emulator/coi_version_linker_script.map: Ditto.
* runtime/emulator/myo_client.cpp: Ditto.
* runtime/emulator/myo_service.cpp: Ditto.
* runtime/emulator/myo_service.h: Ditto.
* runtime/emulator/myo_version_asm.h: Ditto.
* runtime/emulator/myo_version_linker_script.map: Ditto.
* runtime/liboffload_error.c: Ditto.
* runtime/liboffload_error_codes.h: Ditto.
* runtime/liboffload_msg.c: Ditto.
* runtime/liboffload_msg.h: Ditto.
* runtime/mic_lib.f90: Ditto.
* runtime/offload.h: Ditto.
* runtime/offload_common.cpp: Ditto.
* runtime/offload_common.h: Ditto.
* runtime/offload_engine.cpp: Ditto.
* runtime/offload_engine.h: Ditto.
* runtime/offload_env.cpp: Ditto.
* runtime/offload_env.h: Ditto.
* runtime/offload_host.cpp: Ditto.
* runtime/offload_host.h: Ditto.
* runtime/offload_myo_host.cpp: Ditto.
* runtime/offload_myo_host.h: Ditto.
* runtime/offload_myo_target.cpp: Ditto.
* runtime/offload_myo_target.h: Ditto.
* runtime/offload_omp_host.cpp: Ditto.
* runtime/offload_omp_target.cpp: Ditto.
* runtime/offload_orsl.cpp: Ditto.
* runtime/offload_orsl.h: Ditto.
* runtime/offload_table.cpp: Ditto.
* runtime/offload_table.h: Ditto.
* runtime/offload_target.cpp: Ditto.
* runtime/offload_target.h: Ditto.
* runtime/offload_target_main.cpp: Ditto.
* runtime/offload_timer.h: Ditto.
* runtime/offload_timer_host.cpp: Ditto.
* runtime/offload_timer_target.cpp: Ditto.
* runtime/offload_trace.cpp: Ditto.
* runtime/offload_trace.h: Ditto.
* runtime/offload_util.cpp: Ditto.
* runtime/offload_util.h: Ditto.
* runtime/ofldbegin.cpp: Ditto.
* runtime/ofldend.cpp: Ditto.
* runtime/orsl-lite/include/orsl-lite.h: Ditto.
* runtime/orsl-lite/lib/orsl-lite.c: Ditto.
* runtime/orsl-lite/version.txt: Ditto.
* runtime/use_mpss2.txt: Ditto.
From-SVN: r217498
Richard Biener [Thu, 13 Nov 2014 13:58:59 +0000 (13:58 +0000)]
match.pd: Add tcc_comparison...
2014-11-13 Richard Biener <rguenther@suse.de>
* match.pd: Add tcc_comparison, inverted_tcc_comparison
and inverted_tcc_comparison_with_nans operator lists.
Use tcc_comparison in the truth_valued_p predicate definition.
Restrict logical_inverted_value with bit_xor to integral types.
Build a boolean true for simplifying x |^ !x because of
vector types. Implement patterns from forward_propagate_comparison
* tree-ssa-forwprop.c (forward_propagate_comparison): Remove.
(get_prop_dest_stmt): Likewise.
(pass_forwprop::execute): Do not call it.
* fold-const.c (fold_unary_loc): Remove the pattern here.
* gcc.dg/tree-ssa/forwprop-28.c: Adjust.
From-SVN: r217496
Ilya Verbin [Thu, 13 Nov 2014 13:57:58 +0000 (13:57 +0000)]
[PATCH 1/4] OpenMP 4.0 offloading to Intel MIC: mkoffload.
gcc/
* config.gcc (*-intelmic-* | *-intelmicemul-*): Add i386/t-intelmic to
tmake_file.
(i[34567]86-*-* | x86_64-*-*): Build mkoffload$(exeext) with the
accelerator compiler.
* config/i386/intelmic-mkoffload.c: New file.
* config/i386/t-intelmic: Ditto.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
From-SVN: r217495
Andrey Turetskiy [Thu, 13 Nov 2014 13:56:22 +0000 (13:56 +0000)]
[PATCH 7/7] OpenMP 4.0 offloading infrastructure: testsuite.
libgomp/
* testsuite/lib/libgomp.exp
(check_effective_target_offload_device): New.
* testsuite/libgomp.c++/c++.exp: Include tests from subdirectories.
* testsuite/libgomp.c++/examples-4/e.51.5.C: New test.
* testsuite/libgomp.c++/examples-4/e.53.2.C: Ditto.
* testsuite/libgomp.c/examples-4/e.50.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.50.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.50.3.c: Ditto.
* testsuite/libgomp.c/examples-4/e.50.4.c: Ditto.
* testsuite/libgomp.c/examples-4/e.50.5.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.3.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.4.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.6.c: Ditto.
* testsuite/libgomp.c/examples-4/e.51.7.c: Ditto.
* testsuite/libgomp.c/examples-4/e.52.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.52.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.53.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.53.3.c: Ditto.
* testsuite/libgomp.c/examples-4/e.53.4.c: Ditto.
* testsuite/libgomp.c/examples-4/e.53.5.c: Ditto.
* testsuite/libgomp.c/examples-4/e.54.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.54.3.c: Ditto.
* testsuite/libgomp.c/examples-4/e.54.4.c: Ditto.
* testsuite/libgomp.c/examples-4/e.54.5.c: Ditto.
* testsuite/libgomp.c/examples-4/e.54.6.c: Ditto.
* testsuite/libgomp.c/examples-4/e.55.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.55.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.56.3.c: Ditto.
* testsuite/libgomp.c/examples-4/e.56.4.c: Ditto.
* testsuite/libgomp.c/examples-4/e.57.1.c: Ditto.
* testsuite/libgomp.c/examples-4/e.57.2.c: Ditto.
* testsuite/libgomp.c/examples-4/e.57.3.c: Ditto.
* testsuite/libgomp.c/target-7.c: Fix test.
* testsuite/libgomp.fortran/examples-4/e.50.1.f90: New test.
* testsuite/libgomp.fortran/examples-4/e.50.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.50.3.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.50.4.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.50.5.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.1.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.3.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.4.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.5.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.6.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.51.7.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.52.1.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.52.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.53.1.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.53.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.53.3.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.53.4.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.53.5.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.54.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.54.3.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.54.4.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.54.5.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.54.6.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.55.1.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.55.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.56.3.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.56.4.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.57.1.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.57.2.f90: Ditto.
* testsuite/libgomp.fortran/examples-4/e.57.3.f90: Ditto.
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>
From-SVN: r217494
Bernd Schmidt [Thu, 13 Nov 2014 13:54:07 +0000 (13:54 +0000)]
[PATCH 6/7] OpenMP 4.0 offloading infrastructure: option handling.
gcc/
* common.opt (foffload, foffload-abi): New options.
* config/i386/i386.c (ix86_offload_options): New static function.
(TARGET_OFFLOAD_OPTIONS): Define.
* coretypes.h (enum offload_abi): New enum.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_OFFLOAD_OPTIONS): Document.
* gcc.c (offload_targets): New static variable.
(handle_foffload_option): New static function.
(driver_handle_option): Handle OPT_foffload_.
(driver::maybe_putenv_OFFLOAD_TARGETS): Set OFFLOAD_TARGET_NAMES
according to offload_targets.
* hooks.c (hook_charptr_void_null): New hook.
* hooks.h (hook_charptr_void_null): Declare.
* lto-opts.c: Include lto-section-names.h.
(lto_write_options): Append options from target offload_options hook and
store them to offload_lto section. Do not store target-specific,
driver and diagnostic options in offload_lto section.
* lto-wrapper.c (merge_and_complain): Handle OPT_foffload_ and
OPT_foffload_abi_.
(append_compiler_options, append_linker_options)
(append_offload_options): New static functions.
(compile_offload_image): Add new arguments with options.
Call append_compiler_options and append_offload_options.
(compile_images_for_offload_targets): Add new arguments with options.
(find_and_merge_options): New static function.
(run_gcc): Outline options handling into the new functions:
find_and_merge_options, append_compiler_options, append_linker_options.
* opts.c (common_handle_option): Don't handle OPT_foffload_.
Forbid OPT_foffload_abi_ for non-offload compiler.
* target.def (offload_options): New target hook.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
From-SVN: r217493
Jakub Jelinek [Thu, 13 Nov 2014 13:49:47 +0000 (14:49 +0100)]
[PATCH 5/7] OpenMP 4.0 offloading infrastructure: libgomp.
libgomp/
* libgomp.map (GOMP_4.0.1): New symbol version.
Add GOMP_offload_register.
* libgomp_target.h: New file.
* splay-tree.h: New file.
* target.c: Include config.h, libgomp_target.h, dlfcn.h, splay-tree.h.
(gomp_target_init): New forward declaration.
(gomp_is_initialized): New static variable.
(splay_tree_node, splay_tree, splay_tree_key): New typedefs.
(struct target_mem_desc, struct splay_tree_key_s, offload_image_descr):
New structures.
(offload_images, num_offload_images, devices, num_devices): New static
variables.
(splay_compare): New static function.
(struct gomp_device_descr): New structure.
(gomp_get_num_devices): Call gomp_target_init.
(resolve_device, gomp_map_vars_existing, gomp_map_vars, gomp_unmap_tgt)
(gomp_unmap_vars, gomp_update, gomp_init_device): New static functions.
(GOMP_offload_register): New function.
(GOMP_target): Arrange for host callback to be performed in a separate
initial thread and contention group, inheriting ICVs from
gomp_global_icv etc. Call gomp_map_vars and gomp_unmap_vars.
Add device initialization and lookup for target function in splay tree.
(GOMP_target_data): Add device initialization and call gomp_map_vars.
(GOMP_target_end_data): Call gomp_unmap_vars.
(GOMP_target_update): Add device initialization and call gomp_update.
(gomp_load_plugin_for_device, gomp_register_images_for_device)
(gomp_target_init): New static functions.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Ilya Verbin <ilya.verbin@intel.com>
Co-Authored-By: Thomas Schwinge <thomas@codesourcery.com>
From-SVN: r217492
Ilya Verbin [Thu, 13 Nov 2014 13:47:46 +0000 (13:47 +0000)]
[PATCH 4/7] OpenMP 4.0 offloading infrastructure: lto-wrapper.
gcc/
* gcc.c (spec_host_machine, accel_dir_suffix): New variables.
(process_command): Tweak path construction for the possibility
of being configured as an offload compiler.
(driver::maybe_putenv_OFFLOAD_TARGETS): New function.
(driver::main): Call maybe_putenv_OFFLOAD_TARGETS.
(driver::set_up_specs): Tweak path construction for the possibility of
being configured as an offload compiler.
* lto-wrapper.c (OFFLOAD_TARGET_NAMES_ENV): Define.
(offload_names, offloadbegin, offloadend): New static variables.
(free_array_of_ptrs, parse_env_var, access_check, compile_offload_image)
(compile_images_for_offload_targets, copy_file, find_offloadbeginend):
New static functions.
(run_gcc): Determine whether offload sections are present. If so, run
compile_images_for_offload_targets and return the names of new generated
objects to linker. If there are offload sections, but no LTO sections,
then return the copies of input objects without link-time recompilation.
lto-plugin/
* lto-plugin.c (OFFLOAD_SECTION, OFFLOAD_SECTION_LEN): Define.
(struct plugin_objfile): Add new field "offload".
(process_offload_section): New static function.
(claim_file_handler): Claim file if it contains offload sections.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r217491
Ilya Verbin [Thu, 13 Nov 2014 13:44:04 +0000 (13:44 +0000)]
[PATCH 3/7] OpenMP 4.0 offloading infrastructure: Offload tables.
gcc/
* Makefile.in (GTFILES): Add omp-low.h to list of GC files.
* cgraphunit.c: Include omp-low.h.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_RECORD_OFFLOAD_SYMBOL): Document.
* gengtype.c (open_base_files): Add omp-low.h to ifiles.
* lto-cgraph.c (output_offload_tables): New function.
(input_offload_tables): Likewise.
* lto-section-in.c (lto_section_name): Add "offload_table".
* lto-section-names.h (OFFLOAD_VAR_TABLE_SECTION_NAME): Define.
(OFFLOAD_FUNC_TABLE_SECTION_NAME): Likewise.
* lto-streamer-out.c (lto_output): Call output_offload_tables.
* lto-streamer.h (lto_section_type): Add LTO_section_offload_table.
(output_offload_tables, input_offload_tables): Declare.
* omp-low.c: Include common/common-target.h and lto-section-names.h.
(offload_funcs, offload_vars): New global <tree, va_gc> vectors.
(expand_omp_target): Add child_fn into offload_funcs vector.
(add_decls_addresses_to_decl_constructor): New function.
(omp_finish_file): Likewise.
* omp-low.h (omp_finish_file, offload_funcs, offload_vars): Declare.
* target.def (record_offload_symbol): New DEFHOOK.
* toplev.c: Include omp-low.h.
(compile_file): Call omp_finish_file.
* varpool.c: Include omp-low.h.
(varpool_node::get_create): Add decl into offload_vars vector.
gcc/lto/
* lto/lto.c (read_cgraph_and_symbols): Call input_offload_tables.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Ilya Tocar <ilya.tocar@intel.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r217489
Richard Biener [Thu, 13 Nov 2014 13:41:11 +0000 (13:41 +0000)]
genmatch.c (dt_node::gen_kids): Fix placement of break statement.
2014-11-13 Richard Biener <rguenther@suse.de>
* genmatch.c (dt_node::gen_kids): Fix placement of break statement.
From-SVN: r217487
Ilya Verbin [Thu, 13 Nov 2014 13:37:38 +0000 (13:37 +0000)]
[PATCH 2/7] OpenMP 4.0 offloading infrastructure: LTO streaming.
gcc/
* cgraph.c: Include context.h.
(cgraph_node::create): Set node->offloadable and g->have_offload if
decl have "omp declare target" attribute.
* cgraph.h (symtab_node): Add need_lto_streaming and offloadable flags.
* cgraphunit.c: Include lto-section-names.h.
(ipa_passes): Call ipa_write_summaries if there is something to write to
OFFLOAD_SECTION_NAME_PREFIX sections.
(symbol_table::compile): Set flag_generate_lto if there is something to
offload.
Replace flag_lto with flag_generate_lto before lto_streamer_hooks_init.
* context.c (gcc::context::context): Initialize have_offload with false.
* context.h (class context): Add have_offload flag.
* ipa-inline-analysis.c (inline_generate_summary): Do not exit under
flag_generate_lto.
(inline_free_summary): Always remove hooks.
* lto-cgraph.c (referenced_from_other_partition_p): Ignore references
from non-offloadable nodes while streaming a node into offload section.
(reachable_from_other_partition_p): Likewise.
(select_what_to_stream): New function.
(compute_ltrans_boundary): Do not call
lto_set_symtab_encoder_in_partition if the node should not be streamed.
* lto-section-names.h (OFFLOAD_SECTION_NAME_PREFIX): Define.
(section_name_prefix): Declare.
* lto-streamer.c (section_name_prefix): New variable.
(lto_get_section_name): Use section_name_prefix instead of
LTO_SECTION_NAME_PREFIX.
* lto-streamer.h (select_what_to_stream): Declare.
* omp-low.c: Include context.h.
(is_targetreg_ctx): New function.
(scan_sharing_clauses): Use offloadable flag, instead of an attribute.
(create_omp_child_function, check_omp_nesting_restrictions): Use new
is_targetreg_ctx function. Replace usage of "omp declare target"
attribute with a cgraph_node flag offloadable.
(expand_omp_target): Set mark_force_output for offloadable functions.
(lower_omp_critical): Set offloadable flag for omp critical symbol.
* passes.c (ipa_write_summaries): New argument offload_lto_mode. Call
select_what_to_stream. Do not call lto_set_symtab_encoder_in_partition
if the node should not be streamed out.
* tree-pass.h (ipa_write_summaries): New bool argument.
* varpool.c: Include context.h.
(varpool_node::get_create): Set node->offloadable and g->have_offload if
decl have "omp declare target" attribute.
gcc/lto/
* lto-object.c (lto_obj_add_section): Use section_name_prefix instead of
LTO_SECTION_NAME_PREFIX.
* lto-partition.c (lto_promote_cross_file_statics): Call
select_what_to_stream.
* lto.c (lto_section_with_id): Use section_name_prefix instead of
LTO_SECTION_NAME_PREFIX.
(read_cgraph_and_symbols): Read OFFLOAD_SECTION_NAME_PREFIX sections, if
being built as an offload compiler.
Co-Authored-By: Andrey Turetskiy <andrey.turetskiy@intel.com>
Co-Authored-By: Bernd Schmidt <bernds@codesourcery.com>
Co-Authored-By: Michael Zolotukhin <michael.v.zolotukhin@intel.com>
From-SVN: r217486
projects / platform / upstream / gcc.git / log