Greta Yorsh [Wed, 1 May 2013 10:25:28 +0000 (11:25 +0100)]
thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert define_insn to define_insn_and_split.
2013-05-01 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/thumb2.md (thumb2_smaxsi3,thumb2_sminsi3): Convert
define_insn to define_insn_and_split.
(thumb32_umaxsi3,thumb2_uminsi3): Likewise.
(thumb2_negdi2,thumb2_abssi2,thumb2_neg_abssi2): Likewise.
(thumb2_mov_scc,thumb2_mov_negscc,thumb2_mov_notscc): Likewise.
(thumb2_movsicc_insn,thumb2_and_scc,thumb2_ior_scc): Likewise.
(thumb2_negscc): Likewise.
From-SVN: r198489
Paolo Carlini [Wed, 1 May 2013 09:21:30 +0000 (09:21 +0000)]
re PR c++/57092 (Using decltype of function pointer type to define a data member causes compiler crash)
/cp
2013-05-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57092
* semantics.c (finish_decltype_type): Handle instantiated template
non-type arguments.
/testsuite
2013-05-01 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/57092
* g++.dg/cpp0x/decltype53.C: New.
From-SVN: r198487
Thomas Koenig [Wed, 1 May 2013 08:28:57 +0000 (08:28 +0000)]
frontend-passes.c (optimize_power): Fix typo in comment.
2013-05-01 Thomas Koenig <tkoenig@gcc.gnu.org>
* frontend-passes.c (optimize_power): Fix typo
in comment.
From-SVN: r198486
GCC Administrator [Wed, 1 May 2013 00:16:23 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198484
Thomas Koenig [Tue, 30 Apr 2013 21:45:13 +0000 (21:45 +0000)]
re PR fortran/57071 (Optimize (-1)**k to 1 - 2 * mod(K, 2))
2013-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57071
* frontend-passes.c (optimize_power): Simplify
1**k to 1.
2013-04-30 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57071
* gfortran.dg/power_5.f90: New test.
From-SVN: r198476
Brooks Moses [Tue, 30 Apr 2013 18:31:46 +0000 (11:31 -0700)]
MAINTAINERS: Update my email; move myself from Fortran reviewer to Write After Approval.
* MAINTAINERS: Update my email; move myself from Fortran
reviewer to Write After Approval.
From-SVN: r198469
Greta Yorsh [Tue, 30 Apr 2013 17:08:25 +0000 (18:08 +0100)]
thumb2.md (thumb2_incscc, [...]): Delete.
2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/thumb2.md (thumb2_incscc, thumb2_decscc): Delete.
From-SVN: r198465
Greta Yorsh [Tue, 30 Apr 2013 16:50:12 +0000 (17:50 +0100)]
Committed as obvious.
2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/thumb2.md: Remove trailing whitespaces.
From-SVN: r198464
Richard Sandiford [Tue, 30 Apr 2013 16:15:55 +0000 (16:15 +0000)]
explow.c (plus_constant): Pass "mode" to immed_double_int_const.
gcc/
* explow.c (plus_constant): Pass "mode" to immed_double_int_const.
Use gen_int_mode rather than GEN_INT.
From-SVN: r198462
H.J. Lu [Tue, 30 Apr 2013 15:53:58 +0000 (08:53 -0700)]
Fix a typo in ChangeLog
From-SVN: r198458
H.J. Lu [Tue, 30 Apr 2013 15:53:03 +0000 (15:53 +0000)]
Remove the trayed debug_gimple_stmt
* value-prof.c (stream_in_histogram_value): Remove the trayed
debug_gimple_stmt.
From-SVN: r198457
Richard Biener [Tue, 30 Apr 2013 15:03:58 +0000 (15:03 +0000)]
re PR tree-optimization/57122 (ICE in verify_loop_structure, at cfgloop.c:1647 (loop n’s latch does not have an edge to its header !))
2013-04-30 Richard Biener <rguenther@suse.de>
PR middle-end/57122
* cfghooks.c (split_edge): Properly check for the loop
latch edge.
* gcc.dg/torture/pr57122.c: New testcase.
From-SVN: r198456
Richard Biener [Tue, 30 Apr 2013 13:54:14 +0000 (13:54 +0000)]
re PR middle-end/57107 (tree check fail in unlink_stmt_vdef)
2013-04-30 Richard Biener <rguenther@suse.de>
PR middle-end/57107
* tree-eh.c (sink_clobbers): Preserve virtual SSA form.
* g++.dg/torture/pr57107.C: New testcase.
From-SVN: r198454
Andrey Belevantsev [Tue, 30 Apr 2013 10:55:52 +0000 (14:55 +0400)]
re PR rtl-optimization/56957 (ICE in add_insn_after, at emit-rtl.c:3783)
PR rtl-optimization/56957
PR rtl-optimization/57105
* sel-sched.c (move_op_orig_expr_found): Remove insn_emitted
variable. Use just INSN_UID for determining whether an insn
should be only disconnected from the insn stream.
* sel-sched-ir.h (EXPR_WAS_CHANGED): Remove.
* gcc.dg/pr57105.c: New test.
From-SVN: r198449
Jakub Jelinek [Tue, 30 Apr 2013 08:52:39 +0000 (10:52 +0200)]
re PR sanitizer/57104 (ICE: in expand_expr_addr_expr_1, at expr.c:7594 with -fsanitize=thread and hardreg variable)
PR tree-optimization/57104
* tsan.c (instrument_expr): Don't instrument accesses to
DECL_HARD_REGISTER VAR_DECLs.
* gcc.dg/pr57104.c: New test.
From-SVN: r198445
Sofiane Naci [Tue, 30 Apr 2013 08:35:17 +0000 (08:35 +0000)]
config-list.mk (LIST): Add aarch64-elf and aarch64-linux-gnu.
From-SVN: r198443
Richard Biener [Tue, 30 Apr 2013 08:14:09 +0000 (08:14 +0000)]
function.h (loops_for_fn): New inline function.
2013-04-30 Richard Biener <rguenther@suse.de>
* function.h (loops_for_fn): New inline function.
(set_loops_for_fn): Likewise.
* cfgloop.h (place_new_loop): Add struct function parameter.
(get_loop): Likewise.
(get_loops): Likewise.
(number_of_loops): Likewise.
(fel_next): Adjust.
(fel_init): Likewise.
* cfg.c (get_loop_copy): Adjust.
* cfgloop.c (flow_loops_dump): Likewise.
(record_loop_exits): Likewise.
(verify_loop_structure): Likewise.
* cfgloopanal.c (mark_irreducible_loops): Likewise.
(estimate_reg_pressure_cost): Likewise.
(mark_loop_exit_edges): Likewise.
* cfgloopmanip.c (place_new_loop): Likewise.
(add_loop): Likewise.
(duplicate_loop): Likewise.
* graph.c (draw_cfg_nodes): Likewise.
* graphite-clast-to-gimple.c (translate_clast_user): Likewise.
* graphite-sese-to-poly.c (build_scop_scattering): Likewise.
(extract_affine_chrec): Likewise.
(build_scop_iteration_domain): Likewise.
* graphite.c (graphite_initialize): Likewise.
* ira-build.c (create_loop_tree_nodes): Likewise.
(more_one_region_p): Likewise.
(rebuild_regno_allocno_maps): Likewise.
(mark_loops_for_removal): Likewise.
(mark_all_loops_for_removal): Likewise.
(remove_unnecessary_regions): Likewise.
(ira_build): Likewise.
* ira-emit.c (setup_entered_from_non_parent_p): Likewise.
* loop-init.c (fix_loop_structure): Likewise.
(gate_rtl_move_loop_invariants): Likewise.
(gate_rtl_unswitch): Likewise.
(gate_rtl_unroll_and_peel_loops): Likewise.
(rtl_doloop): Likewise.
* lto-streamer-in.c (input_cfg): Likewise.
* lto-streamer-out.c (output_cfg): Likewise.
* modulo-sched.c (sms_schedule): Likewise.
* predict.c (tree_estimate_probability): Likewise.
(tree_estimate_probability_driver): Likewise.
(estimate_loops): Likewise.
* tree-cfg.c (fixup_loop_arrays_after_move): Likewise.
(move_sese_region_to_fn): Likewise.
(debug_loop_num): Likewise.
* tree-chrec.c (chrec_evaluate): Likewise.
(hide_evolution_in_other_loops_than_loop): Likewise.
(chrec_component_in_loop_num): Likewise.
(reset_evolution_in_loop): Likewise.
(evolution_function_is_invariant_rec_p): Likewise.
* tree-if-conv.c (main_tree_if_conversion): Likewise.
* tree-inline.c (copy_loops): Likewise.
(copy_cfg_body): Likewise.
(tree_function_versioning): Likewise.
* tree-loop-distribution.c (rdg_flag_loop_exits): Likewise.
* tree-scalar-evolution.c (chrec_contains_symbols_defined_in_loop):
Likewise.
(add_to_evolution_1): Likewise.
(scev_const_prop): Likewise.
* tree-scalar-evolution.h (get_chrec_loop): Likewise.
* tree-ssa-loop-ch.c (copy_loop_headers): Likewise.
* tree-ssa-loop-im.c (analyze_memory_references): Likewise.
(tree_ssa_lim_initialize): Likewise.
* tree-ssa-loop-manip.c (rewrite_into_loop_closed_ssa): Likewise.
(verify_loop_closed_ssa): Likewise.
* tree-ssa-loop.c (tree_ssa_loop_init): Likewise.
(tree_ssa_loop_im): Likewise.
(tree_ssa_loop_unswitch): Likewise.
(tree_vectorize): Likewise.
(check_data_deps): Likewise.
(tree_ssa_loop_ivcanon): Likewise.
(tree_ssa_loop_bounds): Likewise.
(tree_complete_unroll): Likewise.
(tree_complete_unroll_inner): Likewise.
(tree_parallelize_loops): Likewise.
(tree_ssa_loop_prefetch): Likewise.
(tree_ssa_loop_ivopts): Likewise.
* tree-ssa.c (execute_update_addresses_taken): Liekwise.
* tree-vectorizer.c (vectorize_loops): Likewise.
From-SVN: r198441
Mike Frysinger [Tue, 30 Apr 2013 04:07:23 +0000 (04:07 +0000)]
gcc: arm: linux-eabi: fix handling of armv4 bx fixups when linking
The bpabi.h header already sets up defines to automatically use the
--fix-v4bx flag with the assembler & linker as needed, and creates a
default assembly & linker spec which uses those. Unfortunately, the
linux-eabi.h header clobbers the LINK_SPEC define and doesn't include
the v4bx define when setting up its own. So while the assembler spec
is retained and works fine to generate the right relocs, building for
armv4 targets doesn't invoke the linker correctly so all the relocs
get processed as if we had an armv4t target.
You can see this with -dumpspecs when configuring gcc for an armv4
target and using --with-arch=armv4:
$ armv4l-unknown-linux-gnueabi-gcc -dumpspecs |& grep -B 1 fix-v4bx
*subtarget_extra_asm_spec:
.... %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx} ...
With this fix in place, we also get the link spec:
$ armv4l-unknown-linux-gnueabi-gcc -dumpspecs |& grep -B 1 fix-v4bx
*link:
... %{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4|mcpu=fa526|mcpu=fa626:--fix-v4bx} ...
And all my hello world tests / glibc builds automatically turn the
bx insn into the 'mov pc, lr' insn and all is right in the world.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
From-SVN: r198438
GCC Administrator [Tue, 30 Apr 2013 00:16:40 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198437
Uros Bizjak [Mon, 29 Apr 2013 20:16:48 +0000 (22:16 +0200)]
re PR target/44578 (GCC generates MMX instructions but fails to generate "emms")
PR target/44578
* config/i386/i386.md (*zero_extendsidi2): Add "!" to m->?*y
alternative.
testsuite/ChangeLog:
PR target/44578
* gcc.target/i386/pr44578.c: New test.
From-SVN: r198433
Vladimir Makarov [Mon, 29 Apr 2013 19:42:20 +0000 (19:42 +0000)]
re PR target/57097 (ICE: in find_hard_regno_for, at lra-assigns.c:561 with -O2 -fPIC -m32)
2013-04-29 Vladimir Makarov <vmakarov@redhat.com>
PR target/57097
* lra-constraints.c (process_alt_operands): Discourage a bit more
using memory for pseudos. Print cost dump for alternatives.
Modify cost values for conflicts with early clobbers.
(curr_insn_transform): Spill pseudos reassigned to NO_REGS.
2013-04-29 Vladimir Makarov <vmakarov@redhat.com>
PR target/57097
* gcc.target/i386/pr57097.c: New test.
From-SVN: r198432
Uros Bizjak [Mon, 29 Apr 2013 18:20:58 +0000 (20:20 +0200)]
re PR target/57098 (ICE: in extract_insn, at recog.c:2154 (unrecognizable insn) with -mcmodel=large -msse4 and __builtin_shuffle())
PR target/57098
* config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory.
testsuite/ChangeLog:
PR target/57098
* gcc.target/i386/pr57098.c: New test.
From-SVN: r198430
Tobias Burnus [Mon, 29 Apr 2013 18:05:00 +0000 (20:05 +0200)]
re PR fortran/57114 (wrong information at gcc.gnu.org/onlinedocs/gfortran/RANK.html)
2013-04-28 Tobias Burnus <burnus@net-b.de>
PR fortran/57114
* intrinsic.texi (RANK): Correct syntax description and
expected result.
From-SVN: r198429
Kai Tietz [Mon, 29 Apr 2013 16:23:50 +0000 (18:23 +0200)]
* gcc.c-torture/execute/pr55875.c
From-SVN: r198426
Ian Bolton [Mon, 29 Apr 2013 16:13:16 +0000 (16:13 +0000)]
[AArch64] Support LDR/STR from/to S and D registers
From-SVN: r198425
Ian Bolton [Mon, 29 Apr 2013 15:59:19 +0000 (15:59 +0000)]
Enable REE pass by default for AArch64 at O2 or higher
From-SVN: r198424
Richard Biener [Mon, 29 Apr 2013 15:06:18 +0000 (15:06 +0000)]
re PR tree-optimization/57075 (verify_flow_info failed: control flow in the middle of basic block)
2013-04-29 Richard Biener <rguenther@suse.de>
PR middle-end/57075
* tree-inline.c (copy_edges_for_bb): Still split the bbs,
even if not adding abnormal edges for calls that can make
abnormal gotos.
* gcc.dg/torture/pr57075.c: New testcase.
From-SVN: r198423
Richard Biener [Mon, 29 Apr 2013 14:12:54 +0000 (14:12 +0000)]
re PR middle-end/57103 (ICE: verify_gimple failed: location references block not in block tree with -ftree-parallelize-loops=4)
2013-04-29 Richard Biener <rguenther@suse.de>
PR middle-end/57103
* tree-cfg.c (move_stmt_op): Fix condition under which to update
TREE_BLOCK.
(move_stmt_r): Remove redundant checking.
* gcc.dg/autopar/pr57103.c: New testcase.
From-SVN: r198418
Senthil Kumar Selvaraj [Mon, 29 Apr 2013 13:28:44 +0000 (13:28 +0000)]
c-common.c (check_user_alignment): Emit error for negative values.
c-family:
2013-04-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* c-common.c (check_user_alignment): Emit error for negative values.
testsuite:
2013-04-03 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
* gcc.dg/c1x-align-3.c: Add test for negative power of 2.
From-SVN: r198417
Teresa Johnson [Mon, 29 Apr 2013 13:22:46 +0000 (13:22 +0000)]
This patch fixes PR bootstrap/57077.
This patch fixes PR bootstrap/57077. Certain new uses of apply_probability
are actually scaling the counts up, and the scale factor should not
be treated as a probability as the value may exceed REG_BR_PROB_BASE.
One example (from the PR) is when scaling counts up in LTO when merging
profiles. Another example I found when preparing the patch to use
the rounding divide in more places is when inlining COMDAT functions.
Add new helper function apply_scale that does the scaling without
the probability range check. I audited the new uses of apply_probability
and changed the calls as appropriate.
2013-04-29 Teresa Johnson <tejohnson@google.com>
PR bootstrap/57077
* basic-block.h (apply_scale): New function.
(apply_probability): Use apply_scale.
* gimple-streamer-in.c (input_bb): Ditto.
* lto-streamer-in.c (input_cfg): Ditto.
* lto-cgraph.c (merge_profile_summaries): Ditto.
* tree-optimize.c (execute_fixup_cfg): Ditto.
* tree-inline.c (copy_bb): Update comment to use
apply_scale.
(copy_edges_for_bb): Ditto.
(copy_cfg_body): Ditto.
From-SVN: r198416
Tom de Vries [Mon, 29 Apr 2013 13:08:24 +0000 (13:08 +0000)]
Preserve loops in tail-merge
2013-04-29 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c (find_same_succ_bb): Skip loop latch bbs.
(replace_block_by): Don't set LOOPS_NEED_FIXUP.
(tail_merge_optimize): Handle current_loops == NULL.
* gcc.dg/pr50763.c: Update test.
From-SVN: r198414
Jeff Law [Mon, 29 Apr 2013 12:52:17 +0000 (06:52 -0600)]
tree-vrp.c (range_fits_type_p): Move to earlier point in file.
* tree-vrp.c (range_fits_type_p): Move to earlier point in file.
(simplify_cond_using_ranges): Generalize code to simplify
COND_EXPRs where one argument is a constant and the other
is an SSA_NAME created by an integral type conversion.
* gcc.dg/tree-ssa/vrp88.c: New test.
From-SVN: r198413
Kyrylo Tkachov [Mon, 29 Apr 2013 12:39:38 +0000 (12:39 +0000)]
arm.md (store_minmaxsi): Use only when optimize_insn_for_size_p.
2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* config/arm/arm.md (store_minmaxsi): Use only when
optimize_insn_for_size_p.
From-SVN: r198412
Christian Bruel [Mon, 29 Apr 2013 12:12:55 +0000 (14:12 +0200)]
re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395)
2013-04-29 Christian Bruel <christian.bruel@st.com>
PR target/57108
* sh.md (tstsi_t_zero_extract_eq): Set mode for operand 0.
From-SVN: r198411
Richard Biener [Mon, 29 Apr 2013 11:31:33 +0000 (11:31 +0000)]
re PR middle-end/57089 (ICE in verify_loop_structure, at cfgloop.c:1647)
2013-04-29 Richard Biener <rguenther@suse.de>
PR middle-end/57089
* omp-low.c (expand_omp_taskreg): If the parent function had
a broken loop tree make sure to schedule a fixup for the child
as well.
(expand_omp_for_generic): Properly add loops.
(expand_omp_for_static_nochunk): Likewise.
(expand_omp_for_static_chunk): Likewise.
(expand_omp_for): For the degenerate case fixup loops.
(expand_omp_sections): Fix default bb placement in loops.
(expand_omp_atomic_pipeline): Properly add loops.
* gfortran.dg/gomp/pr57089.f90: New testcase.
From-SVN: r198409
Kyrylo Tkachov [Mon, 29 Apr 2013 11:27:30 +0000 (11:27 +0000)]
predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY.
2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY.
From-SVN: r198408
Tom de Vries [Mon, 29 Apr 2013 11:14:26 +0000 (11:14 +0000)]
Update tail-merge header comment.
2013-04-29 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c: Update header comment.
From-SVN: r198407
James Greenhalgh [Mon, 29 Apr 2013 11:11:11 +0000 (11:11 +0000)]
[AArch64][Testsuite] Enable vect_uintfloat_cvt for AArch64.
gcc/testsuite/
* lib/target-supports.exp (vect_uintfloat_cvt): Enable for AArch64.
From-SVN: r198406
James Greenhalgh [Mon, 29 Apr 2013 11:08:30 +0000 (11:08 +0000)]
[AArch64] fcvt instructions - arm_neon.h changes.
gcc/
* config/aarch64/arm_neon.h
(vcvt<sd>_f<32,64>_s<32,64>): Rewrite in C.
(vcvt<q>_f<32,64>_s<32,64>): Rewrite using builtins.
(vcvt_<high_>_f<32,64>_f<32,64>): Likewise.
(vcvt<qsd>_<su><32,64>_f<32,64>): Likewise.
(vcvta<qsd>_<su><32,64>_f<32,64>): Likewise.
(vcvtm<qsd>_<su><32,64>_f<32,64>): Likewise.
(vcvtn<qsd>_<su><32,64>_f<32,64>): Likewise.
(vcvtp<qsd>_<su><32,64>_f<32,64>): Likewise.
gcc/testsuite/
* gcc.target/aarch64/vect-vcvt.c: New.
From-SVN: r198404
James Greenhalgh [Mon, 29 Apr 2013 11:04:56 +0000 (11:04 +0000)]
[AArch64] Add vector fix, fixuns, fix_trunc, fixuns_trunc standard patterns
gcc/
* config/aarch64/aarch64-simd.md
(<optab><VDQF:mode><fcvt_target>2): New, maps to fix, fixuns.
(<fix_trunc_optab><VDQF:mode><fcvt_target>2): New, maps to
fix_trunc, fixuns_trunc.
(ftrunc<VDQF:mode>2): New.
* config/aarch64/iterators.md (optab): Add fix, fixuns.
(fix_trunc_optab): New.
From-SVN: r198403
James Greenhalgh [Mon, 29 Apr 2013 11:02:15 +0000 (11:02 +0000)]
[AArch64] Vectorize over more math.h functions.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Vectorize over ifloorf,
iceilf, lround, iroundf.
From-SVN: r198402
Uros Bizjak [Mon, 29 Apr 2013 11:00:10 +0000 (13:00 +0200)]
re PR target/54349 (_mm_cvtsi128_si64 unnecessary stores value at stack)
PR target/54349
* config/i386/i386.h (enum ix86_tune_indices)
<X86_TUNE_INTER_UNIT_MOVES_TO_VEC, X86_TUNE_INTER_UNIT_MOVES_FROM_VEC>:
New, split from X86_TUNE_INTER_UNIT_MOVES.
<X86_TUNE_INTER_UNIT_MOVES>: Remove.
(TARGET_INTER_UNIT_MOVES_TO_VEC): New define.
(TARGET_INTER_UNIT_MOVES_FROM_VEC): Ditto.
(TARGET_INTER_UNIT_MOVES): Remove.
* config/i386/i386.c (initial_ix86_tune_features): Update.
Disable X86_TUNE_INTER_UNIT_MOVES_FROM_VEC for m_ATHLON_K8 only.
(ix86_expand_convert_uns_didf_sse): Use
TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES.
(ix86_expand_vector_init_one_nonzero): Ditto.
(ix86_expand_vector_init_interleave): Ditto.
(inline_secondary_memory_needed): Return true for moves from SSE class
registers for !TARGET_INTER_UNIT_MOVES_FROM_VEC targets and for moves
to SSE class registers for !TARGET_INTER_UNIT_MOVES_TO_VEC targets.
* config/i386/constraints.md (Yi, Ym): Depend on
TARGET_INTER_UNIT_MOVES_TO_VEC.
(Yj, Yn): New constraints.
* config/i386/i386.md (*movdi_internal): Change constraints of
operand 1 from Yi to Yj and from Ym to Yn.
(*movsi_internal): Ditto.
(*movdf_internal): Ditto.
(*movsf_internal): Ditto.
(*float<SWI48x:mode><X87MODEF:mode>2_1): Use
TARGET_INTER_UNIT_MOVES_TO_VEC instead of TARGET_INTER_UNIT_MOVES.
(*float<SWI48x:mode><X87MODEF:mode>2_1 splitters): Ditto.
(floatdi<X87MODEF:mode>2_i387_with_xmm): Ditto.
(floatdi<X87MODEF:mode>2_i387_with_xmm splitters): Ditto.
* config/i386/sse.md (movdi_to_sse): Ditto.
(sse2_stored): Change constraint of operand 1 from Yi to Yj.
Use TARGET_INTER_UNIT_MOVES_FROM_VEC instead of
TARGET_INTER_UNIT_MOVES.
(sse_storeq_rex64): Change constraint of operand 1 from Yi to Yj.
(sse_storeq_rex64 splitter): Use TARGET_INTER_UNIT_MOVES_FROM_VEC
instead of TARGET_INTER_UNIT_MOVES.
* config/i386/mmx.md (*mov<mode>_internal): Change constraint of
operand 1 from Yi to Yj and from Ym to Yn.
From-SVN: r198401
James Greenhalgh [Mon, 29 Apr 2013 10:57:59 +0000 (10:57 +0000)]
[AArch64] Implement vector float->double widening and double->float narrowing.
gcc/
* config/aarch64/aarch64-simd-builtins.def (vec_unpacks_hi_): New.
(float_truncate_hi_): Likewise.
(float_extend_lo_): Likewise.
(float_truncate_lo_): Likewise.
* config/aarch64/aarch64-simd.md (vec_unpacks_lo_v4sf): New.
(aarch64_float_extend_lo_v2df): Likewise.
(vec_unpacks_hi_v4sf): Likewise.
(aarch64_float_truncate_lo_v2sf): Likewise.
(aarch64_float_truncate_hi_v4sf): Likewise.
(vec_pack_trunc_v2df): Likewise.
(vec_pack_trunc_df): Likewise.
From-SVN: r198400
James Greenhalgh [Mon, 29 Apr 2013 10:54:32 +0000 (10:54 +0000)]
[AArch64] Add vector int to float conversions.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_fold_builtin): Fold float conversions.
* config/aarch64/aarch64-simd-builtins.def
(floatv2si, floatv4si, floatv2di): New.
(floatunsv2si, floatunsv4si, floatunsv2di): Likewise.
* config/aarch64/aarch64-simd.md
(<optab><fcvt_target><VDQF:mode>2): New, expands to float and floatuns.
* config/aarch64/iterators.md (FLOATUORS): New.
(optab): Add float, floatuns.
(su_optab): Likewise.
From-SVN: r198399
James Greenhalgh [Mon, 29 Apr 2013 10:51:46 +0000 (10:51 +0000)]
[AArch64] Map fcvt intrinsics to builtin name directly.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Use new names for
fcvt builtins.
* config/aarch64/aarch64-simd-builtins.def (fcvtzs): Split as...
(lbtruncv2sf, lbtruncv4sf, lbtruncv2df): ...This.
(fcvtzu): Split as...
(lbtruncuv2sf, lbtruncuv4sf, lbtruncuv2df): ...This.
(fcvtas): Split as...
(lroundv2sf, lroundv4sf, lroundv2df, lroundsf, lrounddf): ...This.
(fcvtau): Split as...
(lrounduv2sf, lrounduv4sf, lrounduv2df, lroundusf, lroundudf): ...This.
(fcvtps): Split as...
(lceilv2sf, lceilv4sf, lceilv2df): ...This.
(fcvtpu): Split as...
(lceiluv2sf, lceiluv4sf, lceiluv2df, lceilusf, lceiludf): ...This.
(fcvtms): Split as...
(lfloorv2sf, lfloorv4sf, lfloorv2df): ...This.
(fcvtmu): Split as...
(lflooruv2sf, lflooruv4sf, lflooruv2df, lfloorusf, lfloorudf): ...This.
(lfrintnv2sf, lfrintnv4sf, lfrintnv2df, lfrintnsf, lfrintndf): New.
(lfrintnuv2sf, lfrintnuv4sf, lfrintnuv2df): Likewise.
(lfrintnusf, lfrintnudf): Likewise.
* config/aarch64/aarch64-simd.md
(l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Convert to
define_insn.
(aarch64_fcvt<frint_suffix><su><mode>): Remove.
* config/aarch64/iterators.md (FCVT): Include UNSPEC_FRINTN.
(fcvt_pattern): Likewise.
From-SVN: r198398
James Greenhalgh [Mon, 29 Apr 2013 10:48:54 +0000 (10:48 +0000)]
[AArch64] Fix order of modes to lroundmn2 standard names.
gcc/
* config/aarch64/aarch64-simd.md
(l<fcvt_pattern><su_optab><fcvt_target><VDQF:mode>2): Rename to...
(l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): ... This.
From-SVN: r198397
James Greenhalgh [Mon, 29 Apr 2013 10:23:15 +0000 (10:23 +0000)]
[AArch64] Convert NEON frint implementations to use builtins.
gcc/
* config/aarch64/arm_neon.h (vrndq<a,m,n,p>_f<32, 64>): Rename to...
(vrnd<a,m,n,p>q_f<32, 64>): ...This, implement using builtin.
(vrnd<a,m,n,p>_f32): Implement using builtins.
(vrnd<i,x><q>_f<32, 64>): New.
gcc/testsuite/
* gcc.target/aarch64/vect-vrnd.c: New.
From-SVN: r198396
James Greenhalgh [Mon, 29 Apr 2013 10:17:51 +0000 (10:17 +0000)]
[AArch64] Map frint intrinsics to standard pattern names directly.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Fold to standard pattern names.
* config/aarch64/aarch64-simd-builtins.def (frintn): New.
(frintz): Rename to...
(btrunc): ...this.
(frintp): Rename to...
(ceil): ...this.
(frintm): Rename to...
(floor): ...this.
(frinti): Rename to...
(nearbyint): ...this.
(frintx): Rename to...
(rint): ...this.
(frinta): Rename to...
(round): ...this.
* config/aarch64/aarch64-simd.md
(aarch64_frint<frint_suffix><mode>): Delete.
(<frint_pattern><mode>2): Convert to insn.
* config/aarch64/aarch64.md (unspec): Add UNSPEC_FRINTN.
* config/aarch64/iterators.md (FRINT): Add UNSPEC_FRINTN.
(frint_pattern): Likewise.
(frint_suffix): Likewise.
From-SVN: r198394
Richard Biener [Mon, 29 Apr 2013 09:09:08 +0000 (09:09 +0000)]
re PR tree-optimization/57081 (Segmentation fault in simple_iv (tree-scalar-evolution.c:3151))
2013-04-29 Richard Biener <rguenther@suse.de>
PR tree-optimization/57081
* loop-init.c: Include tree-flow.h.
(loop_optimizer_finalize): Free number of iteration estimates.
* Makefile.in (loop-init.o): Add $(TREE_FLOW_H) dependency.
* gcc.dg/torture/pr57081.c: New testcase.
From-SVN: r198392
Janne Blomqvist [Mon, 29 Apr 2013 08:43:18 +0000 (11:43 +0300)]
Simplify SYSTEM_CLOCK implementation.
2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
* intrinsics/system_clock (gf_gettime_mono): Use variable
resolution for fractional seconds argument.
(system_clock_4): Simplify, update for gf_gettime_mono change.
(system_clock_8): Likewise.
From-SVN: r198391
Janne Blomqvist [Mon, 29 Apr 2013 08:42:00 +0000 (11:42 +0300)]
PR 56981 Improve unbuffered performance on special files.
2013-04-29 Janne Blomqvist <jb@gcc.gnu.org>
PR fortran/56981
* io/transfer.c (next_record_w_unf): First fix head marker, then
write tail.
(next_record): Call flush_if_unbuffered.
* io/unix.c (struct unix_stream): Add field unbuffered.
(flush_if_unbuffered): New function.
(fd_to_stream): New argument.
(open_external): Fix fd_to_stream call.
(input_stream): Likewise.
(output_stream): Likewise.
(error_stream): Likewise.
* io/unix.h (flush_if_unbuffered): New prototype.
From-SVN: r198390
Jakub Jelinek [Mon, 29 Apr 2013 07:55:09 +0000 (09:55 +0200)]
re PR tree-optimization/57083 (Wrong constant folding)
PR tree-optimization/57083
* tree-vrp.c (extract_range_from_binary_expr_1): For LSHIFT_EXPR with
non-singleton shift count range, zero extend low_bound for uns case.
* gcc.dg/torture/pr57083.c: New test.
From-SVN: r198388
Jakub Jelinek [Mon, 29 Apr 2013 07:43:20 +0000 (09:43 +0200)]
predicates.md (general_vector_operand): New predicate.
* config/i386/predicates.md (general_vector_operand): New predicate.
* config/i386/i386.c (const_vector_equal_evenodd_p): New function.
(ix86_expand_mul_widen_evenodd): Force op1 resp. op2 into register
if they aren't nonimmediate operands. If their original values
satisfy const_vector_equal_evenodd_p, don't shift them.
* config/i386/sse.md (mul<mode>3): Use general_vector_operand
predicates. For the SSE4.1 case force operands[{1,2}] into registers
if not nonimmediate_operand.
(vec_widen_smult_even_v4si): Use nonimmediate_operand predicates
instead of register_operand.
(vec_widen_<s>mult_odd_<mode>): Use general_vector_operand predicates.
From-SVN: r198387
GCC Administrator [Mon, 29 Apr 2013 00:16:40 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198384
Paolo Carlini [Sun, 28 Apr 2013 22:56:44 +0000 (22:56 +0000)]
re PR c++/56450 (ICE with SFINAE when detecting non-static member variable)
/cp
2013-04-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56450
* semantics.c (finish_decltype_type): Handle COMPOUND_EXPR.
/testsuite
2013-04-28 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/56450
* g++.dg/cpp0x/decltype52.C: New.
From-SVN: r198381
Jakub Jelinek [Sun, 28 Apr 2013 21:36:57 +0000 (23:36 +0200)]
N3472 binary constants
N3472 binary constants
* include/cpplib.h (struct cpp_options): Fix a typo in user_literals
field comment. Add binary_constants field.
* init.c (struct lang_flags): Add binary_constants field.
(lang_defaults): Add bin_cst column to the table.
(cpp_set_lang): Initialize CPP_OPTION (pfile, binary_constants).
* expr.c (cpp_classify_number): Talk about C++11 instead of C++0x
in diagnostics. Accept binary constants if
CPP_OPTION (pfile, binary_constants) even when pedantic. Adjust
pedwarn message.
* g++.dg/cpp/limits.C: Adjust warning wording.
* g++.dg/system-binary-constants-1.C: Likewise.
* g++.dg/cpp1y/system-binary-constants-1.C: New test.
From-SVN: r198380
Tobias Burnus [Sun, 28 Apr 2013 19:54:44 +0000 (21:54 +0200)]
re PR fortran/57093 (Seg fault on internal output to a character scalar coarray)
2013-04-28 Tobias Burnus <burnus@net-b.de>
PR fortran/57093
* trans-types.c (gfc_get_element_type): Fix handling
of scalar coarrays of type character.
* intrinsic.texi (PACK): Add missing ")".
2013-04-28 Tobias Burnus <burnus@net-b.de>
PR fortran/57093
* gfortran.dg/coarray_30.f90: New.
From-SVN: r198379
Janne Blomqvist [Sun, 28 Apr 2013 18:16:25 +0000 (21:16 +0300)]
Fix sign error in SYSTEM_CLOCK kind=4 Windows version.
2013-04-28 Janne Blomqvist <jb@gcc.gnu.org>
* intrinsics/system_clock.c (system_clock_4): Fix sign error in
Windows version.
From-SVN: r198378
Eric Botcazou [Sun, 28 Apr 2013 17:29:01 +0000 (17:29 +0000)]
stor-layout.c (finalize_size_functions): Allocate a structure and reset cfun before dumping the functions.
* stor-layout.c (finalize_size_functions): Allocate a structure and
reset cfun before dumping the functions.
From-SVN: r198376
Joseph Myers [Sun, 28 Apr 2013 14:43:12 +0000 (15:43 +0100)]
* sv.po: Update.
From-SVN: r198371
Thomas Koenig [Sun, 28 Apr 2013 13:32:59 +0000 (13:32 +0000)]
re PR fortran/57071 (Optimize (-1)**k to 1 - 2 * mod(K, 2))
2013-04-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57071
* frontend-passes (optimize_power): New function.
(optimize_op): Use it.
2013-04-28 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/57071
* gfortran.dg/power_3.f90: New test.
* gfortran.dg/power_4.f90: New test.
From-SVN: r198369
Jonathan Wakely [Sun, 28 Apr 2013 11:51:59 +0000 (11:51 +0000)]
hashtable_policy.h (_Hashtable_ebo_helper): Fix comment.
* include/bits/hashtable_policy.h (_Hashtable_ebo_helper): Fix
comment.
* include/std/mutex (__recursive_mutex_base): Likewise.
From-SVN: r198368
Jonathan Wakely [Sun, 28 Apr 2013 11:38:21 +0000 (11:38 +0000)]
re PR libstdc++/51365 (cannot use final empty class in std::tuple)
PR libstdc++/51365
* include/bits/shared_ptr_base (_Sp_ebo_helper): Helper class to
implement EBO safely.
(_Sp_counted_base::_M_get_deleter): Add noexcept.
(_Sp_counter_ptr): Use noexcept instead of comments.
(_Sp_counted_deleter): Likewise. Use _Sp_ebo_helper.
(_Sp_counted_ptr_inplace): Likewise.
* testsuite/20_util/shared_ptr/cons/51365.cc: New.
* testsuite/20_util/shared_ptr/cons/52924.cc: Add rebind member to
custom allocator and test construction with custom allocator.
* testsuite/20_util/shared_ptr/cons/43820_neg.cc: Adjust dg-error
line number.
From-SVN: r198367
GCC Administrator [Sun, 28 Apr 2013 00:16:43 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198365
Jakub Jelinek [Sat, 27 Apr 2013 12:29:42 +0000 (14:29 +0200)]
* config/i386/i386.c (ix86_expand_call): Make cregs_size unsigned.
From-SVN: r198358
Jakub Jelinek [Sat, 27 Apr 2013 12:26:05 +0000 (14:26 +0200)]
re PR target/56866 (with '-O3 -march=bdver2' misscompiles glibc-2.17/crypt/sha512.c)
PR target/56866
* config/i386/i386.c (ix86_expand_mul_widen_evenodd): Don't
use xop_pmacsdqh if uns_p.
* config/i386/sse.md (xop_rotr<mode>3): Fix up computation of
the immediate rotate count.
* gcc.c-torture/execute/pr56866.c: New test.
* gcc.target/i386/pr56866.c: New test.
From-SVN: r198355
GCC Administrator [Sat, 27 Apr 2013 00:16:38 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198353
Paolo Carlini [Fri, 26 Apr 2013 21:20:00 +0000 (21:20 +0000)]
move_range.cc: Adjust dialect to -std=gnu++11.
2013-04-26 Paolo Carlini <paolo.carlini@oracle.com>
* testsuite/23_containers/unordered_set/insert/move_range.cc: Adjust
dialect to -std=gnu++11.
From-SVN: r198347
François Dumont [Fri, 26 Apr 2013 20:13:41 +0000 (20:13 +0000)]
2013-04-26 François Dumont <fdumont@gcc.gnu.org>
* include/bits/hashtable_policy.h
(_Insert_base<>::insert<_It>(_It, _It)): Enable move semantics.
* testsuite/23_containers/unordered_set/insert/move_range.cc: New.
From-SVN: r198346
Vladimir Makarov [Fri, 26 Apr 2013 18:11:35 +0000 (18:11 +0000)]
rtl.h (struct rtx_def): Add comment for field jump.
2013-04-26 Vladimir Makarov <vmakarov@redhat.com>
* rtl.h (struct rtx_def): Add comment for field jump.
(LRA_SUBREG_P): New macro.
* recog.c (register_operand): Check LRA_SUBREG_P.
* lra.c (lra): Add note at the end of RTL code. Align non-empty
stack frame.
* lra-spills.c (lra_spill): Align stack after spilling pseudos.
(lra_final_code_change): Skip subreg change for operators.
* lra-eliminations.c (eliminate_regs_in_insn): Make return earlier
if there are no operand changes.
* lra-constraints.c (curr_insn_set): New.
(match_reload): Set LRA_SUBREG_P.
(emit_spill_move): Ditto.
(check_and_process_move): Use curr_insn_set. Process only single
set insns. Don't initialize sec_mem_p and change_p.
(simplify_operand_subreg): Use LRA_SUBREG_P.
(reg_in_class_p): New function.
(process_alt_operands): Use it. Use #if HAVE_ATTR_enabled instead
of #ifdef. Add code to remove cycling.
(process_address): Check EXTRA_CONSTRAINT_STR. Process even if
non-null disp. Reload inner instead of disp when base and index
are null. Try to put lo_sum into register.
(EBB_PROBABILITY_CUTOFF): Redefine probability in percents.
(check_and_process_move): Move code for move cost check to
simple_move_p. Remove equiv_substitution.
(simple_move_p): New function.
(curr_insn_transform): Initialize sec_mem_p and change_p. Set up
curr_insn_set. Call check_and_process_move only for single set
insns. Use the new function. Move call of check_and_process_move
after operand equiv substitution and address process.
From-SVN: r198344
Jakub Jelinek [Fri, 26 Apr 2013 13:14:55 +0000 (15:14 +0200)]
re PR go/57045 (Build failure in libgo/runtime/proc.c: error: ‘({anonymous})’ may be used uninitialized in this function)
PR go/57045
* tree-ssa-uninit.c (compute_uninit_opnds_pos): In functions
with nonlocal goto receivers or returns twice calls, ignore
unininitialized values from abnormal edges to nl goto receiver
or returns twice call.
* gcc.dg/setjmp-5.c: New test.
From-SVN: r198340
Jakub Jelinek [Fri, 26 Apr 2013 13:13:36 +0000 (15:13 +0200)]
re PR tree-optimization/57051 (Optimization regression in 4.8.0 from 4.7.2)
PR tree-optimization/57051
* fold-const.c (const_binop): Handle VEC_LSHIFT_EXPR
and VEC_RSHIFT_EXPR if shift count is a multiple of element
bitsize.
From-SVN: r198339
Richard Biener [Fri, 26 Apr 2013 12:56:36 +0000 (12:56 +0000)]
omp-low.c (finalize_task_copyfn): Do not drop PROP_loops.
2013-04-26 Richard Biener <rguenther@suse.de>
* omp-low.c (finalize_task_copyfn): Do not drop PROP_loops.
(expand_omp_taskreg): Likewise. Mark loops for fixup.
* tree-cfg.c (move_block_to_fn): Remap loop fathers.
(fixup_loop_arrays_after_move): New function.
(move_sese_region_to_fn): Properly outline the loop tree parts
of the SESE region.
From-SVN: r198338
Paolo Carlini [Fri, 26 Apr 2013 12:11:14 +0000 (12:11 +0000)]
re PR c++/55708 (g++ crashes: constexpr function with reference parameters.)
2013-04-26 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/55708
* g++.dg/cpp0x/constexpr-55708.C: New.
From-SVN: r198337
Uros Bizjak [Fri, 26 Apr 2013 12:00:29 +0000 (14:00 +0200)]
i386.md (type, unit): Fix long lines.
* config/i386/i386.md (type, unit): Fix long lines.
From-SVN: r198336
Paolo Carlini [Fri, 26 Apr 2013 11:32:49 +0000 (11:32 +0000)]
cstdio (gets): Provide only in C++98 and C++11.
2013-04-26 Paolo Carlini <paolo.carlini@oracle.com>
* include/c_global/cstdio (gets): Provide only in C++98 and C++11.
* include/c_std/cstdio (gets): Likewise.
* testsuite/27_io/headers/cstdio/functions_std.cc: Adjust.
From-SVN: r198335
Richard Biener [Fri, 26 Apr 2013 11:13:14 +0000 (11:13 +0000)]
Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency.
2013-04-26 Richard Biener <rguenther@suse.de>
* Makefile.in (lto-streamer-in.o): Add $(CFGLOOP_H) dependency.
(lto-streamer-out.o): Likewise.
* cfgloop.c (init_loops_structure): Export, add struct function
argument and adjust.
(flow_loops_find): Adjust.
* cfgloop.h (enum loop_estimation): Add EST_LAST.
(init_loops_structure): Declare.
* lto-streamer-in.c: Include cfgloop.h.
(input_cfg): Input the loop tree.
* lto-streamer-out.c: Include cfgloop.h.
(output_cfg): Output the loop tree.
(output_struct_function_base): Do not drop PROP_loops.
From-SVN: r198334
Richard Biener [Fri, 26 Apr 2013 08:01:19 +0000 (08:01 +0000)]
tree-cfg.c (execute_build_cfg): Build the loop tree.
2013-03-26 Richard Biener <rguenther@suse.de>
* tree-cfg.c (execute_build_cfg): Build the loop tree.
(pass_build_cfg): Provide PROP_loops.
(move_sese_region_to_fn): Remove loops that are outlined into fn
for now.
* tree-inline.c: Include cfgloop.h.
(initialize_cfun): Do not drop PROP_loops.
(copy_loops): New function.
(copy_cfg_body): Copy loop structure.
(tree_function_versioning): Initialize destination loop tree.
* tree-ssa-loop.c (pass_tree_loop_init): Do not provide PROP_loops.
(pass_parallelize_loops): Do IL verification.
* loop-init.c (loop_optimizer_init): Fixup loops if required.
* tree-optimize.c (execute_fixup_cfg): If we need to cleanup
the CFG make sure we fixup loops as well.
* tree-ssa-tail-merge.c: Include cfgloop.h.
(replace_block_by): When merging loop latches mark loops for fixup.
* lto-streamer-out.c (output_struct_function_base): Drop
PROP_loops for now.
* tree-ssa-phiopt.c: Include tree-scalar-evolution.h.
(tree_ssa_cs_elim): Initialize the loop optimizer and SCEV.
* ipa-split.c: Include cfgloop.h.
(split_function): Add the new return block to the loop tree root.
* tree-cfgcleanup.c (remove_forwarder_block_with_phi): Return
whether we have removed the forwarder block.
(merge_phi_nodes): If we removed a forwarder mark loops for fixup.
* cfgloop.h (place_new_loop): Declare.
* cfgloopmanip.c (place_new_loop): Export.
* Makefile.in (asan.o): Add $(CFGLOOP_H) dependency.
(tree-switch-conversion.o): Likewise.
(tree-complex.o): Likewise.
(tree-inline.o): Likewise.
(tree-ssa-tailmerge.o): Likewise.
(ipa-split.o): Likewise.
(tree-ssa-phiopt.o): Add $(SCEV_H) dependency.
(tree-ssa-copy.o): Likewise.
* tree-switch-conversion.c: Include cfgloop.h
(process_switch): If we emit a bit-test cascade, schedule loops
for fixup.
* tree-complex.c: Include cfgloop.h.
(expand_complex_div_wide): Properly add new basic-blocks to loops.
* asan.c: Include cfgloop.h.
(create_cond_insert_point): Properly add new basic-blocks to
loops, schedule loop fixup.
* cfgloop.c (verify_loop_structure): Check that looks are not
marked for fixup.
* omp-low.c (expand_parallel_call): Properly add new basic-blocks
to loops.
(expand_omp_for_generic): Likewise.
(expand_omp_sections): Likewise.
(expand_omp_atomic_pipeline): Schedule loops for fixup.
* tree-ssa-copy.c: Include tree-scalar-evolution.h.
(fini_copy_prop): Disable DCE in substitute_and_fold if SCEV
is initialized, not when loops are present.
* tree-parloops.c (parallelize_loops): Remove checking here.
* passes.c (init_optimization_passes): Schedule a copy-propagation
pass before complete unrolling of inner loops.
* gcc.dg/tree-prof/update-loopch.c: Revert last change.
* gcc.dg/graphite/pr33766.c: Fix undefined behavior.
* gcc.dg/pr53265.c: Remove XFAILs.
* gcc.dg/tree-ssa/loop-38.c: Remove unreliable dump scanning.
* gcc.dg/tree-ssa/pr21559.c: Change back to two expected jump threads.
From-SVN: r198333
Jakub Jelinek [Fri, 26 Apr 2013 06:55:56 +0000 (08:55 +0200)]
Makefile.in (toplev.o): Depend on diagnostic-color.h.
* Makefile.in (toplev.o): Depend on diagnostic-color.h.
* diagnostic-color.c (should_colorize): Remove _WIN32 version.
(colorize_init): Add argument to _WIN32 version.
* toplev.c: Include diagnostic-color.h.
(process_options): Default to -fdiagnostics-color=auto if
GCC_COLORS env var is in the environment.
* common.opt (fdiagnostics-color=): Add Var and Init.
* doc/invoke.texi (-fdiagnostics-color=): Document that if
GCC_COLORS env var is in the environment, the default is auto
rather than never.
* lib/prune.exp: Add -fdiagnostics-color=never to TEST_ALWAYS_FLAGS.
* lib/c-compat.exp (compat-use-alt-compiler, compat_setup_dfp): Handle
-fdiagnostics-color=never option similarly to
-fno-diagnostics-show-caret option.
From-SVN: r198332
Jakub Jelinek [Fri, 26 Apr 2013 06:54:54 +0000 (08:54 +0200)]
diagnostic.h (file_name_as_prefix): Add context argument.
* diagnostic.h (file_name_as_prefix): Add context argument.
* diagnostic.c (file_name_as_prefix): Likewise. Colorize
the string as locus.
* langhooks.c (lhd_print_error_function): Adjust caller.
cp/
* error.c (cp_print_error_function): Adjust file_name_as_prefix
caller.
From-SVN: r198331
Lawrence Crowl [Fri, 26 Apr 2013 00:30:32 +0000 (00:30 +0000)]
This patch is part of a consolodation of the hash_table patches to the...
This patch is part of a consolodation of the hash_table patches to
the cxx-conversion branch for files not under gcc/config.
Update various hash tables from htab_t to hash_table.
Modify types and calls to match.
* var-tracking.c'emit_note_data_def.vars
* var-tracking.c'shared_hash_def.htab
* var-tracking.c'changed_variables
Fold variable_htab_hash, variable_htab_eq, variable_htab_free
into new struct variable_hasher.
Add typedef variable_table_type.
Add typedef variable_iterator_type.
Tested on x86_64.
Index: gcc/ChangeLog
* var-tracking.c (shared_hash_def::htab):
Change type to hash_table. Update dependent calls and types.
2013-04-25 Lawrence Crowl <crowl@google.com>
From-SVN: r198330
Lawrence Crowl [Fri, 26 Apr 2013 00:28:35 +0000 (00:28 +0000)]
This patch is the main part of a consolodation of the hash_table patches to the...
This patch is the main part of a consolodation of the hash_table
patches to the cxx-conversion branch for files not under gcc/config.
Update various hash tables from htab_t to hash_table.
Modify types and calls to match.
* tree-parloops.c'reduction
* tree-parloops.c'name_to_copy
Fold reduction_info_hash and reduction_info_eq into new struct
reduction_hasher. Fold name_to_copy_elt_eq and name_to_copy_elt_hash
into new struct name_to_copy_hasher.
* trans-mem.c'tm_log
Fold tm_log_hash, tm_log_eq, tm_log_free into new struct log_entry_hasher.
* trans-mem.c'tm_memopt_value_numbers
Fold tm_memop_hash, tm_memop_eq into new struct tm_memop_hasher.
* tree-ssa-strlen.c'decl_to_stridxlist_htab
Fold decl_to_stridxlist_hash into new struct stridxlist_hasher.
* tree-ssa-loop-ivopts.c'ivopts_data::inv_expr_tab
Fold htab_inv_expr_hash and htab_inv_expr_eq into new struct
iv_inv_expr_hasher.
* tree-ssa-uncprop.c'equiv
Equiv renamed to val_ssa_equiv because of name ambiguity with local variables.
Fold equiv_hash, equiv_eq and equiv_free into new struct val_ssa_equiv_hasher.
Renamed variables equiv_hash_elt to an_equiv_elt because of name ambiguity
with struct type. Changed equiv_hash_elt_p to an_equiv_elt_p to match.
* tree-ssa-phiopt.c'seen_ssa_names
Fold name_to_bb_hash and name_to_bb_eq into new struct ssa_names_hasher.
* tree-ssa-structalias.c'pointer_equiv_class_table
* tree-ssa-structalias.c'location_equiv_class_table
Fold equiv_class_label_hash and equiv_class_label_eq into new
struct equiv_class_hasher.
* tree-ssa-structalias.c'shared_bitmap_table
Fold shared_bitmap_hash and shared_bitmap_eq into new struct
shared_bitmap_hasher.
* tree-ssa-live.c'var_map_base_init::tree_to_index
New struct tree_int_map_hasher.
* tree-sra.c'candidates
Fold uid_decl_map_hash and uid_decl_map_eq into new struct
uid_decl_hasher. This change moves the definitions from tree-ssa.c
into tree-sra.c and removes the declarations from tree-flow.h
tree-browser.c
Remove stale declaration of removed TB_parent_eq.
Fix template parameter for base class to match value_type.
gimple.h
Use gimplify_hasher::hash rather than gimple_tree_hash in the
assertion check.
Change return values to match return type. (I.e. no conversions.)
* graphite-clast-to-gimple.c'ivs_params::newivs_index
* graphite-clast-to-gimple.c'ivs_params::params_index
* graphite-clast-to-gimple.c'print_generated_program::params_index
* graphite-clast-to-gimple.c'gloog::newivs_index
* graphite-clast-to-gimple.c'gloog::params_index
* graphite.c graphite_transform_loops::bb_pbb_mapping
* sese.c copy_bb_and_scalar_dependences::rename_map
Move hash table declarations to a new graphite-htab.h, because they
are used in few places.
Remove unused:
htab_t scop::original_pddrs
SCOP_ORIGINAL_PDDRS
Remove unused:
insert_loop_close_phis
insert_guard_phis
debug_ivtype_map
ivtype_map_elt_info
new_ivtype_map_elt
* gimplify.c'gimplify_ctx::temp_htab
Move struct gimple_temp_hash_elt and struct gimplify_ctx to a new
gimplify-ctx.h, because they are used few places.
* cselib.c'cselib_hash_table
* gcse.c'pre_ldst_table
* gimple-ssa-strength-reduction.c'base_cand_map
* haifa-sched.c'delay_htab
* haifa-sched.c'delay_htab_i2
* ira-color.c'allocno_hard_regs_htab
* ira-costs.c'cost_classes_htab
* loop-invariant.c'merge_identical_invariants::eq
* loop-iv.c'bivs
* loop-unroll.c'opt_info::insns_to_split
* loop-unroll.c'opt_info::insns_with_var_to_expand
* passes.c'name_to_pass_map
* plugin.c'event_tab
* postreload-gcse.c'expr_table
* store-motion.c'store_motion_mems_table
* tree-cfg.c'discriminator_per_locus
* tree-scalar-evolution.c'resolve_mixers::cache
* tree-ssa-dom.c'avail_exprs
Remove unused:
dse.c bitmap clear_alias_sets
dse.c bitmap disqualified_clear_alias_sets
dse.c alloc_pool clear_alias_mode_pool
dse.c dse_step2_spill
dse.c dse_step5_spill
graphds.h htab_t graph::indices
* attribs.c'scoped_attributes::attribute_hash
* bitmap.c'bitmap_desc_hash
* dwarf2cfi.c'trace_index
* dwarf2out.c'break_out_includes::cu_hash_table
* dwarf2out.c'copy_decls_for_unworthy_types::decl_table
* dwarf2out.c'optimize_external_refs::map
* dwarf2out.c'output_comp_unit::extern_map
* dwarf2out.c'output_comdat_type_unit::extern_map
* dwarf2out.c'output_macinfo::macinfo_htab
* dwarf2out.c'optimize_location_lists::htab
* dwarf2out.c'dwarf2out_finish::comdat_type_table
* except.c'ehspec_hash_type
* except.c'assign_filter_values::ttypes
* except.c'assign_filter_values::ehspec
* except.c'sjlj_assign_call_site_values::ar_hash
* except.c'convert_to_eh_region_ranges::ar_hash
* trans-mem.c'tm_new_mem_hash
* tree-browser.c'TB_up_ht
* tree-eh.c'finally_tree
Move the declaration of hash_table <alloc_pool_hasher> alloc_pool_hash
in alloc-pool.c to after the method definitions for its parameter
class.
* ggc-common.c'loc_hash
* ggc-common.c'ptr_hash
Add a new hash_table method elements_with_deleted to meet the needs of
gcc-common.c.
Correct many methods with parameter types compare_type to the correct
value_type. (Correct code was unlikely to notice the change, but
incorrect code will.)
* tree-complex.c'complex_variable_components
* tree-parloops.c'eliminate_local_variables_stmt::decl_address
* tree-parloops.c'separate_decls_in_region::decl_copies
Move hash table declarations to a new tree-hasher.h, to resolve
compilation dependences and because they are used in few places.
* lto-streamer.h'output_block::string_hash_table
* lto-streamer-in.c'file_name_hash_table
* lto-streamer.c'tree_htab
The struct string_slot moves from data-streamer.h to lto-streamer.h to
resolve compilation dependences.
Tested on x86_64.
Index: gcc/ChangeLog
2013-04-25 Lawrence Crowl <crowl@google.com>
* Makefile.in: Update as needed below.
* alloc-pool.c (static hash_table <alloc_pool_hasher> alloc_pool_hash):
Move declaration to after the type's method definitons.
* attribs.c (htab_t scoped_attributes::attribute_hash):
Change type to hash_table. Update dependent calls and types.
* bitmap.c (htab_t bitmap_desc_hash):
Change type to hash_table. Update dependent calls and types.
* cselib.c (htab_t cselib_hash_table):
Change type to hash_table. Update dependent calls and types.
* data-streamer.h (struct string_slot): Move to lto-streamer.h.
(hash_string_slot_node): Move implementation into lto-streamer.h
struct string_slot_hasher.
(eq_string_slot_node): Likewise.
* data-streamer-out.c: Update output_block::string_hash_table
dependent calls and types.
* dwarf2cfi.c (htab_t trace_index):
Change type to hash_table. Update dependent calls and types.
* dwarf2out.c (htab_t break_out_includes::cu_hash_table):
Change type to hash_table. Update dependent calls and types.
(htab_t copy_decls_for_unworthy_types::decl_table): Likewise.
(htab_t optimize_external_refs::map): Likewise.
(htab_t output_comp_unit::extern_map): Likewise.
(htab_t output_comdat_type_unit::extern_map): Likewise.
(htab_t output_macinfo::macinfo_htab): Likewise.
(htab_t optimize_location_lists::htab): Likewise.
(htab_t dwarf2out_finish::comdat_type_table): Likewise.
* except.c (htab_t ehspec_hash_type):
Change type to hash_table. Update dependent calls and types.
(assign_filter_values::ttypes): Likewise.
(assign_filter_values::ehspec): Likewise.
(sjlj_assign_call_site_values::ar_hash): Likewise.
(convert_to_eh_region_ranges::ar_hash): Likewise.
* gcse.c (htab_t pre_ldst_table):
Change type to hash_table. Update dependent calls and types.
* ggc-common.c (htab_t saving_htab):
Change type to hash_table. Update dependent calls and types.
(htab_t loc_hash): Likewise.
(htab_t ptr_hash): Likewise.
(call_count): Rename ggc_call_count.
(call_alloc): Rename ggc_call_alloc.
(loc_descriptor): Rename make_loc_descriptor.
(add_statistics): Rename ggc_add_statistics.
* ggc-common.c (saving_htab):
Change type to hash_table. Update dependent calls and types.
* gimple.h (struct gimplify_ctx): Move to gimplify-ctx.h.
(push_gimplify_context): Likewise.
(pop_gimplify_context): Likewise.
(struct gimple_temp_hash_elt): Added.
(struct gimplify_hasher): Likewise.
(struct gimplify_ctx.temp_htab):
Change type to hash_table. Update dependent calls and types.
* gimple-fold.c: Include gimplify-ctx.h.
* gimple-ssa-strength-reduction.c (htab_t base_cand_map):
Change type to hash_table. Update dependent calls and types.
(base_cand_dump_callback): Rename to ssa_base_cand_dump_callback to
avoid potential global name collision.
* gimplify.c: Include gimplify-ctx.h.
(struct gimple_temp_hash_elt): Move to gimplify-ctx.h.
(htab_t gimplify_ctx::temp_htab):
Update dependent calls and types for new type hash_table.
(gimple_tree_hash): Move into gimplify_hasher in gimplify-ctx.h.
(gimple_tree_eq): Move into gimplify_hasher in gimplify-ctx.h.
* gimplify-ctx.h: New.
(struct gimple_temp_hash_elt): Move from gimplify.c.
(class gimplify_hasher): New.
(struct gimplify_ctx): Move from gimple.h.
(htab_t gimplify_ctx::temp_htab):
Change type to hash_table. Update dependent calls and types.
* graphite-clast-to-gimple.c: Include graphite-htab.h.
(htab_t ivs_params::newivs_index):
Change type to hash_table. Update dependent calls and types.
(htab_t ivs_params::params_index): Likewise.
(htab_t print_generated_program::params_index): Likewise.
(htab_t gloog::newivs_index): Likewise.
(htab_t gloog::params_index): Likewise.
* graphite.c: Include graphite-htab.h.
4htab_t graphite_transform_loops::bb_pbb_mapping):
Change type to hash_table. Update dependent calls and types.
* graphite-clast-to-gimple.h: (extern gloog) Move to graphite-htab.h.
(bb_pbb_map_hash): Fold into bb_pbb_htab_type in graphite-htab.h.
(eq_bb_pbb_map): Fold into bb_pbb_htab_type in graphite-htab.h.
* graphite-dependences.c: Include graphite-htab.h.
(loop_is_parallel_p): Change hash table type of parameter.
* graphite-htab.h: New.
(typedef hash_table <bb_pbb_hasher> bb_pbb_htab_type): New.
(extern find_pbb_via_hash): Move from graphite-poly.h.
(extern loop_is_parallel_p): Move from graphite-poly.h.
(extern get_loop_body_pbbs): Move from graphite-poly.h.
* graphite-poly.h (extern find_pbb_via_hash): Move to graphite-htab.h.
(extern loop_is_parallel_p): Move to graphite-htab.h.
(extern get_loop_body_pbbs): Move to graphite-htab.h.
* haifa-sched.c (htab_t delay_htab):
Change type to hash_table. Update dependent calls and types.
(htab_t delay_htab_i2): Likewise.
* ira-color.c (htab_t allocno_hard_regs_htab):
Change type to hash_table. Update dependent calls and types.
* ira-costs.c (htab_t cost_classes_htab):
Change type to hash_table. Update dependent calls and types.
* loop-invariant.c (htab_t merge_identical_invariants::eq):
Change type to hash_table. Update dependent calls and types.
* loop-iv.c (htab_t bivs):
Change type to hash_table. Update dependent calls and types.
* loop-unroll.c (htab_t opt_info::insns_to_split):
Change type to hash_table. Update dependent calls and types.
(htab_t opt_info::insns_with_var_to_expand): Likewise.
* lto-streamer.h (struct string_slot): Move from data-streamer.h
(struct string_slot_hasher): New.
(htab_t output_block::string_hash_table):
Change type to hash_table. Update dependent calls and types.
* lto-streamer-in.c (freeing_string_slot_hasher): New.
(htab_t file_name_hash_table):
Change type to hash_table. Update dependent calls and types.
* lto-streamer-out.c: Update output_block::string_hash_table dependent
calls and types.
* lto-streamer.c (htab_t tree_htab):
Change type to hash_table. Update dependent calls and types.
* omp-low.c: Include gimplify-ctx.h.
* passes.c (htab_t name_to_pass_map):
Change type to hash_table. Update dependent calls and types.
(pass_traverse): Rename to passes_pass_traverse.
* plugin.c (htab_t event_tab):
Change type to hash_table. Update dependent calls and types.
* postreload-gcse.c (htab_t expr_table):
Change type to hash_table. Update dependent calls and types.
(dump_hash_table_entry): Rename dump_expr_hash_table_entry.
* sese.c (debug_rename_map_1): Make extern.
(htab_t copy_bb_and_scalar_dependences::rename_map):
Change type to hash_table. Update dependent calls and types.
* sese.h (extern debug_rename_map): Move to .c file.
* store-motion.c (htab_t store_motion_mems_table):
Change type to hash_table. Update dependent calls and types.
* trans-mem.c (htab_t tm_new_mem_hash):
Change type to hash_table. Update dependent calls and types.
* tree-browser.c (htab_t TB_up_ht):
Change type to hash_table. Update dependent calls and types.
* tree-cfg.c (htab_t discriminator_per_locus):
Change type to hash_table. Update dependent calls and types.
* tree-complex.c: Include tree-hasher.h
(htab_t complex_variable_components):
Change type to hash_table. Update dependent calls and types.
* tree-eh.c (htab_t finally_tree):
Change type to hash_table. Update dependent calls and types.
* tree-flow.h (extern int_tree_map_hash): Moved into tree-hasher
struct int_tree_hasher.
(extern int_tree_map_eq): Likewise.
(uid_decl_map_hash): Removed.
(extern decl_tree_map_eq): Likewise.
* tree-hasher.h: New.
(struct int_tree_hasher): New.
(typedef int_tree_htab_type): New.
* tree-inline.c: Include gimplify-ctx.h.
* tree-mudflap.c: Include gimplify-ctx.h.
* tree-parloops.c: Include tree-hasher.h.
(htab_t eliminate_local_variables_stmt::decl_address):
Change type to hash_table. Update dependent calls and types.
(htab_t separate_decls_in_region::decl_copies): Likewise.
* tree-scalar-evolution.c (htab_t resolve_mixers::cache):
Change type to hash_table. Update dependent calls and types.
* tree-sra.c (candidates):
Change type to hash_table. Update dependent calls and types.
* tree-ssa.c (int_tree_map_eq): Moved into struct int_tree_hasher
in tree-flow.h.
(int_tree_map_hash): Likewise.
* tree-ssa-dom.c (htab_t avail_exprs):
Change type to hash_table. Update dependent calls and types.
* tree-ssa-live.c (var_map_base_init::tree_to_index):
Change type to hash_table. Update dependent calls and types.
* tree-ssa-loop-ivopts.c (struct ivopts_data.inv_expr_tab):
Change type to hash_table. Update dependent calls and types.
* tree-ssa-phiopt.c (seen_ssa_names):
Change type to hash_table. Update dependent calls and types.
* tree-ssa-strlen.c (decl_to_stridxlist_htab):
Change type to hash_table. Update dependent calls and types.
* tree-ssa-uncprop.c (equiv):
Change type to hash_table. Update dependent calls and types.
From-SVN: r198329
GCC Administrator [Fri, 26 Apr 2013 00:16:40 +0000 (00:16 +0000)]
Daily bump.
From-SVN: r198328
Joseph Myers [Thu, 25 Apr 2013 23:05:08 +0000 (00:05 +0100)]
* de.po, sv.po, vi.po: Update.
From-SVN: r198323
Jakub Jelinek [Thu, 25 Apr 2013 21:49:22 +0000 (23:49 +0200)]
re PR rtl-optimization/57003 (gcc breaks -O2 optimization with Wine(64) - links/info/bisect of commits included)
PR rtl-optimization/57003
* regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
call note_stores with kill_clobbered_value callback again after
killing regs_invalidated_by_call.
* gcc.target/i386/pr57003.c: New test.
From-SVN: r198320
Janne Blomqvist [Thu, 25 Apr 2013 19:16:46 +0000 (22:16 +0300)]
PR 57028 Bootstrap regression wrt zlib.
2013-04-25 Janne Blomqvist <jb@gcc.gnu.org>
PR bootstrap/57028
* Make-lang.in (f951): Link in ZLIB.
(CFLAGS-fortran/module.o): Add zlib include directory.
From-SVN: r198318
James Greenhalgh [Thu, 25 Apr 2013 16:54:32 +0000 (16:54 +0000)]
[AArch64] Describe the 'BSL' RTL pattern more accurately.
gcc/
* config/aarch64/aarch64-simd.md
(aarch64_simd_bsl<mode>_internal): Rewrite RTL to not use UNSPEC_BSL.
(aarch64_simd_bsl<mode>): Likewise.
* config/aarch64/iterators.md (unspec): Remove UNSPEC_BSL.
From-SVN: r198316
Jason Merrill [Thu, 25 Apr 2013 16:24:49 +0000 (12:24 -0400)]
re PR c++/57064 ([clarification requested] Which overload with ref-qualifier should be called?)
PR c++/57064
* g++.dg/cpp0x/ref-qual9.C: New.
From-SVN: r198311
Jason Merrill [Thu, 25 Apr 2013 16:24:42 +0000 (12:24 -0400)]
re PR c++/56859 (alignas() fails in template)
PR c++/56859
* typeck.c (cxx_alignas_expr): Handle value-dependence properly.
From-SVN: r198310
Jason Merrill [Thu, 25 Apr 2013 16:24:33 +0000 (12:24 -0400)]
re PR c++/50261 ([C++0x] ICE on brace-initialize an array member)
PR c++/50261
* init.c (perform_member_init): Call reshape_init.
From-SVN: r198309
Marek Polacek [Thu, 25 Apr 2013 15:51:57 +0000 (15:51 +0000)]
re PR tree-optimization/57066 (std::logb(-inf) returns wrong value)
PR tree-optimization/57066
* builtins.c (fold_builtin_logb): Return +Inf for -Inf.
* gcc.dg/torture/builtin-logb-1.c: Adjust testcase.
From-SVN: r198308
James Greenhalgh [Thu, 25 Apr 2013 12:49:39 +0000 (12:49 +0000)]
[AArch64] Change iterator for neg<mode>2 from VDQM to VDQ.
gcc/
* config/aarch64/aarch64-simd.md (neg<mode>2): Use VDQ iterator.
From-SVN: r198306
James Greenhalgh [Thu, 25 Apr 2013 12:47:18 +0000 (12:47 +0000)]
[AArch64] Make vabs<q>_f<32, 64> a tree/gimple intrinsic.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_fold_builtin): New.
* config/aarch64/aarch64-protos.h (aarch64_fold_builtin): New.
* config/aarch64/aarch64.c (TARGET_FOLD_BUILTIN): Define.
* config/aarch64/aarch64-simd-builtins.def (abs): New.
* config/aarch64/arm_neon.h
(vabs<q>_<f32, 64>): Implement using __builtin_aarch64_fabs.
From-SVN: r198305
James Greenhalgh [Thu, 25 Apr 2013 12:44:25 +0000 (12:44 +0000)]
[AArch64] Implement TARGET_GIMPLE_FOLD_BUILTIN for aarch64 backend.
gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_gimple_fold_builtin): New.
* config/aarch64/aarch64-protos.h (aarch64_gimple_fold_builtin): New.
* config/aarch64/aarch64-simd-builtins.def (addv): New.
* config/aarch64/aarch64-simd.md (addpv4sf): New.
(addvv4sf): Update.
* config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define.
gcc/testsuite/
* gcc.target/aarch64/vaddv-intrinsic.c: New.
* gcc.target/aarch64/vaddv-intrinsic-compile.c: Likewise.
* gcc.target/aarch64/vaddv-intrinsic.x: Likewise.
Co-Authored-By: Tejas Belagod <tejas.belagod@arm.com>
From-SVN: r198304
Naveen H.S [Thu, 25 Apr 2013 12:21:13 +0000 (12:21 +0000)]
gcc/
2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* config/aarch64/aarch64.md
(*cmp_swp_<optab><ALLX:mode>_shft_<GPI:mode>): New pattern.
gcc/testsuite/
2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* gcc.target/aarch64/cmp.c: New.
From-SVN: r198303
Naveen H.S [Thu, 25 Apr 2013 11:55:05 +0000 (11:55 +0000)]
aarch64.md (*ngc<mode>): New pattern.
gcc/
2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* config/aarch64/aarch64.md (*ngc<mode>): New pattern.
(*ngcsi_uxtw): New pattern.
gcc/testsuite/
2013-04-25 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
* gcc.target/aarch64/ngc.c: New.
From-SVN: r198302
Arnaud Charlet [Thu, 25 Apr 2013 10:58:18 +0000 (12:58 +0200)]
Minor reformatting.
From-SVN: r198301
Arnaud Charlet [Thu, 25 Apr 2013 10:57:43 +0000 (10:57 +0000)]
* gcc-interface/Makefile.in (ADA_EXCLUDE_SRCS): Exclude s-init.ad{s,b}
From-SVN: r198300
Arnaud Charlet [Thu, 25 Apr 2013 10:56:07 +0000 (12:56 +0200)]
Update dependencies.
From-SVN: r198299
Kyrylo Tkachov [Thu, 25 Apr 2013 10:54:39 +0000 (10:54 +0000)]
arm.c (neon_builtin_type_mode): Add T_V4HF.
2013-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
Julian Brown <julian@codesourcery.com>
* config/arm/arm.c (neon_builtin_type_mode): Add T_V4HF.
(TB_DREG): Add T_V4HF.
(v4hf_UP): New macro.
(neon_itype): Add NEON_FLOAT_WIDEN, NEON_FLOAT_NARROW.
(arm_init_neon_builtins): Handle NEON_FLOAT_WIDEN,
NEON_FLOAT_NARROW.
Handle initialisation of V4HF. Adjust initialisation of reinterpret
built-ins.
(arm_expand_neon_builtin): Handle NEON_FLOAT_WIDEN,
NEON_FLOAT_NARROW.
(arm_vector_mode_supported_p): Handle V4HF.
(arm_mangle_map): Handle V4HFmode.
* config/arm/arm.h (VALID_NEON_DREG_MODE): Add V4HF.
* config/arm/arm_neon_builtins.def: Add entries for
vcvtv4hfv4sf, vcvtv4sfv4hf.
* config/arm/neon.md (neon_vcvtv4sfv4hf): New pattern.
(neon_vcvtv4hfv4sf): Likewise.
* config/arm/neon-gen.ml: Handle half-precision floating point
features.
* config/arm/neon-testgen.ml: Handle Requires_FP_bit feature.
* config/arm/arm_neon.h: Regenerate.
* config/arm/neon.ml (type elts): Add F16.
(type vectype): Add T_float16x4, T_floatHF.
(type vecmode): Add V4HF.
(type features): Add Requires_FP_bit feature.
(elt_width): Handle F16.
(elt_class): Likewise.
(elt_of_class_width): Likewise.
(mode_of_elt): Refactor.
(type_for_elt): Handle F16, fix error messages.
(vectype_size): Handle T_float16x4.
(vcvt_sh): New function.
(ops): Add entries for vcvt_f16_f32, vcvt_f32_f16.
(string_of_vectype): Handle T_floatHF, T_float16, T_float16x4.
(string_of_mode): Handle V4HF.
* doc/arm-neon-intrinsics.texi: Regenerate.
2013-04-25 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* lib/target-supports.exp
(check_effective_target_arm_neon_fp16_ok_nocache): New procedure.
(check_effective_target_arm_neon_fp16_ok): Likewise.
(add_options_for_arm_neon_fp16): Likewise.
* gcc.target/arm/neon/vcvtf16_f32.c: New test. Generated.
* gcc.target/arm/neon/vcvtf32_f16.c: Likewise.
Co-Authored-By: Julian Brown <julian@codesourcery.com>
From-SVN: r198298