David Edelsohn
ca9f165c10
re PR target/64226 (Secondary reload incorrect TOC address)
...
PR target/64226
* config/rs6000/rs6000.c (rs6000_secondary_reload_inner)
[SYMBOL_REF]: Do not explicitly call create_TOC_reference for
TARGET_TOC. Always use rs6000_emit_move.
From-SVN: r218497
2014-12-08 18:47:39 -05:00
Mark Wielaard
bc3518da23
DWARFv5 Emit DW_TAG_atomic_type for C11 _Atomic.
...
This implements the DW_TAG_atomic_type for C11 _Atomic proposal as adopted
in the latest DWARF5 draft. http://dwarfstd.org/ShowIssue.php?issue=131112.1
gcc/ChangeLog
PR debug/60782
* dwarf2out.c (modified_type_die): Handle TYPE_QUAL_ATOMIC.
gcc/testsuite/ChangeLog
PR debug/60782
* gcc.dg/debug/dwarf2/atomic.c: New test.
* gcc.dg/debug/dwarf2/stacked-qualified-types-3.c: Likewise.
include/ChangeLog
PR debug/60782
* dwarf2.def: Add DWARFv5 DW_TAG_atomic_type.
From-SVN: r218496
2014-12-08 22:32:23 +00:00
Jeff Law
009a34807e
Fix typo in ChangeLog
...
From-SVN: r218495
2014-12-08 15:11:42 -07:00
David Wohlferd
c475c36cf6
re PR inline-asm/61692 (ICE in extract_insn in recog.c for asm with many parameters)
...
PR target/61692
* cfgexpand.c (expand_asm_operands): Count all inline asm params.
PR target/61692
* gcc.dg/pr61692.c: New test.
From-SVN: r218494
2014-12-08 14:58:23 -07:00
Lynn Boger
eecea65c8b
Added myself to Write After Approval list
...
From-SVN: r218491
2014-12-08 14:12:23 -06:00
David Malcolm
2a72a9538f
PR jit/63854: Introduce xstrdup_for_dump
...
gcc/ChangeLog:
PR jit/63854
* cgraph.h (xstrdup_for_dump): New function.
* cgraph.c (cgraph_node::get_create): Replace use of xstrdup
within fprintf with xstrdup_for_dump.
(cgraph_edge::make_speculative): Likewise.
(cgraph_edge::resolve_speculation): Likewise.
(cgraph_edge::redirect_call_stmt_to_callee): Likewise.
(cgraph_node::dump): Likewise.
* cgraphclones.c (symbol_table::materialize_all_clones): Likewise.
* ipa-cp.c (perhaps_add_new_callers): Likewise.
* ipa-inline.c (report_inline_failed_reason): Likewise.
(want_early_inline_function_p): Likewise.
(edge_badness): Likewise.
(update_edge_key): Likewise.
(flatten_function): Likewise.
(inline_always_inline_functions): Likewise.
* ipa-profile.c (ipa_profile): Likewise.
* ipa-prop.c (ipa_print_node_jump_functions): Likewise.
(ipa_make_edge_direct_to_target): Likewise.
(remove_described_reference): Likewise.
(propagate_controlled_uses): Likewise.
* ipa-utils.c (ipa_merge_profiles): Likewise.
From-SVN: r218490
2014-12-08 19:31:45 +00:00
David Malcolm
53b730ff90
libgccjit++.h: use indentation to show inheritance
...
gcc/jit/ChangeLog:
* libgccjit++.h: Indent the forward declarations of the classes to
show the inheritance hierarchy.
From-SVN: r218489
2014-12-08 19:05:01 +00:00
David Malcolm
0f37944592
Make jit/notes.txt better reflect current status quo
...
gcc/jit/ChangeLog:
* notes.txt: Show the beginning and ending of
recording::context::compile vs playback::context::compile. Show
the creation and unlinking of the tempdir. Show toplev::finalize.
Move "RELEASE MUTEX" to the correct location. Show
gcc_jit_result_release, and indicate where the
dlopen/dlsym/dlclose occur.
From-SVN: r218488
2014-12-08 18:56:21 +00:00
Bernd Edlinger
b09e592eee
re PR ipa/64049 (r215898 caused wrong code at -O3)
...
2014-12-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR ipa/64049
* ipa-polymorphic-call.c
(pa_polymorphic_call_context::ipa_polymorphic_call): Allow RESULT_DECL.
testsuite/ChangeLog:
2014-12-08 Bernd Edlinger <bernd.edlinger@hotmail.de>
PR ipa/64049
* g++.dg/ipa/pr64049.h: New.
* g++.dg/ipa/pr64049-1.C: New.
* g++.dg/ipa/pr64049-2.C: New.
From-SVN: r218487
2014-12-08 18:30:15 +00:00
Alex Velenko
cd8fc5ee0d
Bics instruction generation for aarch64
...
gcc/
* config/aarch64/aarch64.md (and_one_cmpl<mode>3_compare0_no_reuse):
New define_insn.
* (and_one_cmpl_<SHIFT:optab><mode>3_compare0_no_reuse):
Likewise.
gcc/testsuite/
* gcc.target/aarch64/bics_3.c : New testcase.
From-SVN: r218486
2014-12-08 18:10:39 +00:00
Ian Lance Taylor
942f7f5af3
re PR go/64198 (ICE in gofrontend)
...
PR go/64198
compiler: Don't crash on invalid ++.
From-SVN: r218485
2014-12-08 18:05:30 +00:00
Felix Yang
58a3bd25ba
arm_neon.h (vrecpe_u32, [...]): Rewrite using builtin functions.
...
* config/aarch64/arm_neon.h (vrecpe_u32, vrecpeq_u32): Rewrite using
builtin functions.
(vfma_f32, vfmaq_f32, vfmaq_f64, vfma_n_f32, vfmaq_n_f32, vfmaq_n_f64,
vfms_f32, vfmsq_f32, vfmsq_f64): Likewise.
(vhsub_s8, vhsub_u8, vhsub_s16, vhsub_u16, vhsub_s32, vhsub_u32,
vhsubq_s8, vhsubq_u8, vhsubq_s16, vhsubq_u16, vhsubq_s32, vhsubq_u32,
vsubhn_s16, vsubhn_u16, vsubhn_s32, vsubhn_u32, vsubhn_s64, vsubhn_u66,
vrsubhn_s16, vrsubhn_u16, vrsubhn_s32, vrsubhn_u32, vrsubhn_s64,
vrsubhn_u64, vsubhn_high_s16, vsubhn_high_u16, vsubhn_high_s32,
vsubhn_high_u32, vsubhn_high_s64, vsubhn_high_u64, vrsubhn_high_s16,
vrsubhn_high_u16, vrsubhn_high_s32, vrsubhn_high_u32, vrsubhn_high_s64,
vrsubhn_high_u64): Likewise.
* config/aarch64/iterators.md (VDQ_SI): New mode iterator.
* config/aarch64/aarch64.md (define_c_enum "unspec"): Add UNSPEC_URECPE.
* config/aarch64/aarch64-simd.md (aarch64_urecpe<mode>): New pattern.
* config/aarch64/aarch64-simd-builtins.def (shsub, uhsub, subhn, rsubhn,
subhn2, rsubhn2, urecpe): New builtins.
Co-Authored-By: Haijian Zhang <z.zhanghaijian@huawei.com>
Co-Authored-By: Jiji Jiang <jiangjiji@huawei.com>
Co-Authored-By: Pengfei Sui <suipengfei@huawei.com>
From-SVN: r218484
2014-12-08 14:19:44 +00:00
Ilya Tocar
28adf6e75e
Enable non-const v64qi permutations.
...
gcc/
* config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Handle v64qi.
* config/i386/sse.md (VEC_PERM_AVX2): Add v64qi.
From-SVN: r218483
2014-12-08 14:48:01 +03:00
Ilya Tocar
9f9f61155a
Enable const permutations for V64QImode.
...
gcc/
* config/i386/i386.c (expand_vec_perm_broadcast_1): Handle v64qi.
(expand_vec_perm_vpermi2_vpshub2): New.
(ix86_expand_vec_perm_const_1): Use it.
(ix86_vectorize_vec_perm_const_ok): Handle v64qi.
* config/i386/sse.md (VEC_PERM_CONST): Add v64qi.
From-SVN: r218482
2014-12-08 14:45:35 +03:00
Ilya Enkovich
d3fb44cbf6
tree-chkp.c (chkp_build_returned_bound): Don't predict return bounds for strchr calls.
...
* tree-chkp.c (chkp_build_returned_bound): Don't predict
return bounds for strchr calls.
From-SVN: r218479
2014-12-08 10:10:00 +00:00
Ilya Enkovich
985f48f7b5
tree-chkp.c (chkp_call_returns_bounds_p): New.
...
gcc/
* tree-chkp.c (chkp_call_returns_bounds_p): New.
(chkp_build_returned_bound): Use zero bounds as
returned by calls not returning bounds.
gcc/testsuite/
* gcc.target/i386/chkp-bndret.c: New.
* gcc.target/i386/chkp-strchr.c: New.
From-SVN: r218478
2014-12-08 10:01:19 +00:00
Richard Biener
2625bb5df5
builtins.c (fold_builtin_0): Remove unused ignore parameter.
...
2014-12-08 Richard Biener <rguenther@suse.de>
* builtins.c (fold_builtin_0): Remove unused ignore parameter.
(fold_builtin_1): Likewise.
(fold_builtin_3): Likewise.
(fold_builtin_varargs): Likewise.
(fold_builtin_2): Likewise. Do not fold stpcpy here.
(fold_builtin_n): Adjust.
(fold_builtin_stpcpy): Move to gimple-fold.c.
(gimple_fold_builtin_stpcpy): Moved and gimplified from builtins.c.
(gimple_fold_builtin): Fold stpcpy here.
From-SVN: r218477
2014-12-08 09:20:35 +00:00
Trevor Saunders
b0122457bc
don't ICE when section attribute is used on things in comdats
...
gcc/
PR ipa/63621
* symtab.c (symtab_node::verify): Check for section attribute before
asserting something isn't in a section and a comdat group.
From-SVN: r218476
2014-12-08 00:35:33 +00:00
GCC Administrator
35efb9ac39
Daily bump.
...
From-SVN: r218475
2014-12-08 00:16:30 +00:00
Oleg Endo
10d1762223
re PR target/53513 ([SH] Add support for fpchg insn and improve fenv support)
...
gcc/testsuite/
PR target/53513
* gcc.target/sh/pr54602-4.c: Fix matching of rte-nop sequence.
From-SVN: r218472
2014-12-07 23:19:59 +00:00
Oleg Endo
b63e26d5ef
re PR target/50751 (SH Target: Displacement addressing does not work for QImode and HImode)
...
gcc/
PR target/50751
* config/sh/sh.md (extendqihi2): Allow only for TARGET_SH1.
From-SVN: r218469
2014-12-07 22:57:11 +00:00
Eric Botcazou
6c6a593dc0
compare-elim.c: Fix head comment.
...
* compare-elim.c: Fix head comment.
(conforming_compare): Remove redundant test.
(can_eliminate_compare): New function extracted from...
(before_dom_children): ...here. Use it, replace direct uses of
flag_non_call_exceptions and tidy up.
(maybe_select_cc_mode): Tidy up.
From-SVN: r218468
2014-12-07 21:55:47 +00:00
John David Anglin
bbea402544
re PR testsuite/64038 (FAIL: gcc.dg/ipa/ipa-icf-5.c (test for excess errors))
...
PR testsuite/64038
* gcc.dg/ipa/ipa-icf-5.c: Require c99_runtime. Add c99_runtime options.
* gcc.dg/ipa/ipa-icf-7.c: Likewise.
From-SVN: r218467
2014-12-07 17:48:56 +00:00
Oleg Endo
965a46d51a
h8300.exp: Fix duplicated text.
...
gcc/testsuite/
* gcc.target/h8300/h8300.exp: Fix duplicated text.
* gcc.target/h8300/pragma-isr.c: Likewise.
* gcc.target/h8300/pragma-isr2.c: Likewise.
From-SVN: r218465
2014-12-07 16:42:45 +00:00
Felix Yang
a5e69cad62
aarch64-simd.md (clrsb<mode>2, [...]): New patterns.
...
* config/aarch64/aarch64-simd.md (clrsb<mode>2, popcount<mode>2): New
patterns.
* config/aarch64/aarch64-simd-builtins.def (clrsb, popcount): New
builtins.
* config/aarch64/arm_neon.h (vcls_s8, vcls_s16, vcls_s32, vclsq_s8,
vclsq_s16, vclsq_s32, vcnt_p8, vcnt_s8, vcnt_u8, vcntq_p8, vcntq_s8,
vcntq_u8): Rewrite using builtin functions.
Co-Authored-By: Shanyao Chen <chenshanyao@huawei.com>
From-SVN: r218464
2014-12-07 15:01:23 +00:00
Christophe Lyon
07bdf21b53
[ARM,AArch64][testsuite] Fix vaddl and vaddw tests
...
2014-12-07 Christophe Lyon <christophe.lyon@linaro.org>
* gcc.target/aarch64/advsimd-intrinsics/vaddhn.c: Actually execute
the test.
* gcc.target/aarch64/advsimd-intrinsics/vaddl.c: Actually execute
the test. Fix expected output.
* gcc.target/aarch64/advsimd-intrinsics/vaddw.c: Likewise.
From-SVN: r218463
2014-12-07 10:40:58 +01:00
Jan Hubicka
3cb251b779
symtab.c (symtab_node::equal_address_to): New function.
...
* symtab.c (symtab_node::equal_address_to): New function.
* cgraph.h (symtab_node::equal_address_to): Declare.
* fold-const.c (fold_comparison, fold_binary_loc): Use it.
* c-family/c-common.c: Refuse weaks for symbols that can not change
visibility.
* gcc.dg/addr_equal-1.c: New testcase.
From-SVN: r218462
2014-12-07 07:35:11 +00:00
Jonathan Wakely
8c8d3b4c12
* doc/invoke.texi (Warning Options): Fix spelling and grammar.
...
From-SVN: r218461
2014-12-07 00:51:37 +00:00
GCC Administrator
4cbc054ed6
Daily bump.
...
From-SVN: r218460
2014-12-07 00:16:29 +00:00
James Greenhalgh
50e9ff8378
extend jump thread for finite state automata
...
PR tree-optimization/54742
* params.def (max-fsm-thread-path-insns, max-fsm-thread-length,
max-fsm-thread-paths): New.
* doc/invoke.texi (max-fsm-thread-path-insns, max-fsm-thread-length,
max-fsm-thread-paths): Documented.
* tree-cfg.c (split_edge_bb_loc): Export.
* tree-cfg.h (split_edge_bb_loc): Declared extern.
* tree-ssa-threadedge.c (simplify_control_stmt_condition): Restore the
original value of cond when simplification fails.
(fsm_find_thread_path): New.
(fsm_find_control_statement_thread_paths): New.
(thread_through_normal_block): Call find_control_statement_thread_paths.
* tree-ssa-threadupdate.c (dump_jump_thread_path): Pretty print
EDGE_FSM_THREAD.
(verify_seme): New.
(duplicate_seme_region): New.
(thread_through_all_blocks): Generate code for EDGE_FSM_THREAD edges
calling duplicate_seme_region.
* tree-ssa-threadupdate.h (jump_thread_edge_type): Add EDGE_FSM_THREAD.
* testsuite/gcc.dg/tree-ssa/ssa-dom-thread-6.c: New test.
* testsuite/gcc.dg/tree-ssa/ssa-dom-thread-7.c: New test.
Co-Authored-By: Brian Rzycki <b.rzycki@samsung.com>
Co-Authored-By: Sebastian Pop <s.pop@samsung.com>
From-SVN: r218451
2014-12-06 19:19:37 +00:00
Tobias Burnus
b5a9fd3e94
error.c (gfc_error_check): Use bool not int.
...
2014-12-06 Tobias Burnus <burnus@net-b.de>
* error.c (gfc_error_check): Use bool not int.
* gfortran.h (gfc_error_check): Update prototype.
* match.c (gfc_match_if): Update call.
* parse.c (decode_statement, decode_omp_directive,
decode_gcc_attribute): Ditto.
From-SVN: r218450
2014-12-06 17:53:40 +01:00
Tobias Burnus
0f447a6e33
error.c (gfc_buffer_error, [...]): Use bool not
...
2014-12-06 Tobias Burnus <burnus@net-b.de>
Manuel López-Ibáñez <manu@gcc.gnu.org>
* error.c (gfc_buffer_error, gfc_error_flag_test): Use bool not
* int.
(buffer_flag): Remove static variable.
(buffered_p): Add static variable.
(gfc_error_init_1): Call gfc_buffer_error.
(gfc_warning_1, gfc_warning, gfc_warning_now_1, gfc_error,
gfc_error_now_1): Update for static variable change.
* gfortran.h (gfc_buffer_error, gfc_error_flag_test): Update
prototype.
* parse.c (use_modules, decode_specification_statement,
next_fixed, next_statement, match_deferred_characteristics):
Update calls.
* decl.c (gfc_match_data_decl): Ditto.
* match.c (gfc_match_name): Ditto.
Co-Authored-By: Manuel López-Ibáñez <manu@gcc.gnu.org>
From-SVN: r218449
2014-12-06 17:33:11 +01:00
Bruce Korb
b8a82c9dc6
clarification
...
From-SVN: r218448
2014-12-06 15:08:55 +00:00
Marek Polacek
7fb66c1527
re PR tree-optimization/64183 (Complete unroll doesn't happen for a while-loop)
...
PR tree-optimization/64183
* c-gimplify.c (c_gimplify_expr): Don't convert the RHS of a
shift-expression if it is integer_type_node. Use types_compatible_p.
* gcc.dg/tree-ssa/pr64183.c: New test.
From-SVN: r218447
2014-12-06 13:10:31 +00:00
H.J. Lu
c7c8164083
Don't assert "alg != libcall" for -minline-stringops-dynamically
...
gcc/
PR target/64200
* config/i386/i386.c (decide_alg): Don't assert "alg != libcall"
for TARGET_INLINE_STRINGOPS_DYNAMICALLY.
gcc/testsuite/
PR target/64200
* gcc.target/i386/memcpy-strategy-4.c: New test.
From-SVN: r218446
2014-12-06 03:32:46 -08:00
Tim Shen
00d6d5b1e7
Fix ChangeLog format.
...
From-SVN: r218444
2014-12-06 11:31:12 +00:00
GCC Administrator
909c02814b
Daily bump.
...
From-SVN: r218443
2014-12-06 00:16:31 +00:00
Jakub Jelinek
06dd2aceb1
re PR sanitizer/64170 (ICE compiling Linux Kernel drivers/media/rc/imon.c in imon_incoming_packet)
...
PR sanitizer/64170
* sanopt.c (maybe_optimize_asan_check_ifn): If base_checks is
non-NULL, call maybe_get_dominating_check on it even if g is
non-NULL.
* gcc.dg/asan/pr64170.c: New test.
From-SVN: r218440
2014-12-06 00:00:09 +01:00
Jeff Law
40da08e0dd
md.texi: Note problems using function calls to determine insn lengths and point readers...
...
* doc/md.texi: Note problems using function calls to determine
insn lengths and point readers to a potential workaround.
From-SVN: r218439
2014-12-05 15:19:26 -07:00
Andreas Schwab
4b97b9f771
* combine.c (is_parallel_of_n_reg_sets)
...
(can_split_parallel_of_n_reg_sets): Only define if !HAVE_cc0.
From-SVN: r218436
2014-12-05 20:25:19 +00:00
Andrew Pinski
7eb2bd5718
aarch64-simd-builtins.def (bswap): Use CF2 rather than CF10 so 2 is appended on the code.
...
2014-12-05 Andrew Pinski <apinski@cavium.com>
* config/aarch64/aarch64-simd-builtins.def (bswap): Use CF2 rather
than CF10 so 2 is appended on the code.
* config/aarch64/aarch64-simd.md (bswap<mode>): Rename to ...
(bswap<mode>2): This so it matches for the optabs.
From-SVN: r218435
2014-12-05 11:44:47 -08:00
Thomas Preud'homme
63edbb04b2
regrename.c (find_best_rename_reg): Rename to ...
...
2014-12-05 Thomas Preud'homme <thomas.preudhomme@arm.com>
gcc/
* regrename.c (find_best_rename_reg): Rename to ...
(find_rename_reg): This. Also add a parameter to skip tick check.
* regrename.h: Likewise.
* config/c6x/c6x.c (try_rename_operands): Adapt to above renaming.
From-SVN: r218434
2014-12-05 18:36:57 +00:00
Martin Jambor
fda3e2851e
re PR ipa/64192 (r218369 causes some regressions with -m32.)
...
2014-12-05 Martin Jambor <mjambor@suse.cz>
PR ipa/64192
* ipa-prop.c (ipa_compute_jump_functions_for_edge): Convert alignment
from bits to bytes after checking they are byte-aligned.
From-SVN: r218433
2014-12-05 19:14:37 +01:00
Renlin Li
d86cb6d5c7
[AArch64]Clarify the usage of SCHED in AARCH64_CORE macro
...
gcc/
2014-12-05 Renlin Li <renlin.li@arm.com>
* config/aarch64/aarch64-opts.h (AARCH64_CORE): Rename IDENT to SCHED.
* config/aarch64/aarch64.h (AARCH64_CORE): Likewise.
* config/aarch64/aarch64.c (AARCH64_CORE): Rename X to IDENT,
IDENT to SCHED.
From-SVN: r218432
2014-12-05 18:00:55 +00:00
Michael Meissner
663dfcf34e
re PR target/53199 (__builtin_bswap64 and __builtin_bswap32 generate errors if -mcpu=power6)
...
2014-12-05 Michael Meissner <meissner@linux.vnet.ibm.com>
PR target/53199
* gcc.target/powerpc/pr53199.c: Limit tests to 64-bit.
From-SVN: r218431
2014-12-05 17:50:40 +00:00
Bin Cheng
350013bc49
[AArch64]load store pair optimization using sched_fusion pass.
...
From-SVN: r218430
2014-12-05 17:06:33 +00:00
Olivier Hainque
a66272f6d2
defaults.h: (DWARF_REG_TO_UNWIND_COLUMN): Define default.
...
2014-12-05 Olivier Hainque <hainque@adacore.com>
gcc/
* defaults.h: (DWARF_REG_TO_UNWIND_COLUMN): Define default.
* dwarf2cfi.c (init_one_dwarf_reg_size): Honor
DWARF_REG_TO_UNWIND_COLUMN.
libgcc/
* unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def,
now provided by defaults.h.
From-SVN: r218429
2014-12-05 17:01:42 +00:00
Olivier Hainque
edbbaf3b1b
dwarf2cfi.c (init_one_dwarf_reg_size): New helper, processing one particular reg for expand_builtin_init_dwarf_reg_sizes.
...
2014-12-05 Olivier Hainque <hainque@adacore.com>
* dwarf2cfi.c (init_one_dwarf_reg_size): New helper, processing
one particular reg for expand_builtin_init_dwarf_reg_sizes.
(expand_builtin_init_dwarf_reg_sizes): Rework to use helper and
account for dwarf register spans.
From-SVN: r218428
2014-12-05 16:53:22 +00:00
Sandra Loosemore
e425f87428
pr63341-1.c: Remove explicit "dg-do run".
...
2014-12-05 Sandra Loosemore <sandra@codesourcery.com>
gcc/testsuite/
* gcc.dg/vect/pr63341-1.c: Remove explicit "dg-do run".
* gcc.dg/vect/pr63341-2.c: Likewise.
* gcc.dg/vect/pr63379.c: Likewise.
* gcc.dg/vect/pr63605.c: Likewise.
From-SVN: r218427
2014-12-05 11:18:30 -05:00
Ilya Enkovich
65fdb418d1
re PR target/64003 (valgrind complains about get_attr_length_nobnd in insn-attrtab.c from i386.md)
...
PR target/64003
* config/i386/i386.md (*jcc_1_bnd): New.
(*jcc_2_bnd): New.
(jump_bnd): New.
(*jcc_1): Remove bnd prefix.
(*jcc_2): Likewise.
(jump): Likewise.
From-SVN: r218426
2014-12-05 16:00:52 +00:00