1598945b00
[AArch64] Fold max and min reduction builtins to tree.
...
gcc/
* config/aarch64/aarch64-builtins
(aarch64_gimple_fold_builtin): Fold reduc_<su><maxmin>_ builtins.
From-SVN: r198498
2013-05-01 15:18:18 +00:00
998eaf975b
[AArch64] Refactor vector max and min RTL and builtins.
...
gcc/
* config/aarch64/aarch64-simd-builtins.def
(reduc_smax_): New.
(reduc_smin_): Likewise.
(reduc_umax_): Likewise.
(reduc_umin_): Likewise.
(reduc_smax_nan_): Likewise.
(reduc_smin_nan_): Likewise.
(fmax): Remove.
(fmin): Likewise.
(smax): Update for V2SF, V4SF and V2DF modes.
(smin): Likewise.
(smax_nan): New.
(smin_nan): Likewise.
* config/aarch64/aarch64-simd.md (<maxmin><mode>3): Rename to...
(<su><maxmin><mode>3): ...This, refactor.
(s<maxmin><mode>3): New.
(<maxmin_uns><mode>3): Likewise.
(reduc_<maxmin_uns>_<mode>): Refactor.
(reduc_<maxmin_uns>_v4sf): Likewise.
(reduc_<maxmin_uns>_v2si): Likewise.
(aarch64_<fmaxmin><mode>: Remove.
* config/aarch64/arm_neon.h (vmax<q>_f<32,64>): Rewrite to use
new builtin names.
(vmin<q>_f<32,64>): Likewise.
* config/iterators.md (unspec): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
(FMAXMIN): New.
(su): Add mappings for smax, smin, umax, umin.
(maxmin): New.
(FMAXMINV): Add UNSPEC_FMAXNMV, UNSPEC_FMINNMV.
(FMAXMIN): Rename as...
(FMAXMIN_UNS): ...This.
(maxminv): Remove.
(fmaxminv): Likewise.
(fmaxmin): Likewise.
(maxmin_uns): New.
(maxmin_uns_op): Likewise.
From-SVN: r198497
2013-05-01 15:16:14 +00:00
92d9038e4f
[AArch64] Add testcases for FAC, FCM changes.
...
gcc/testsuite/
* gcc.target/aarch64/scalar-vca.c: New.
* gcc.target/aarch64/vect-vca.c: Likewise.
From-SVN: r198496
2013-05-01 10:52:13 +00:00
bd11644e62
[AArch64] Rewrite vca<ge, gt, le, lt> Neon patterns in C.
...
gcc/
* config/aarch64/arm_neon.h
(vac<ge, gt><sd>_f<32, 64>): Rename to...
(vca<ge, gt><sd>_f<32, 64>): ...this, reimpliment in C.
(vca<ge, gt, lt, le><q>_f<32, 64>): Reimpliment in C.
From-SVN: r198495
2013-05-01 10:49:31 +00:00
75dd5aceb2
[AArch64] Add combiner patterns for FAC instructions
...
gcc/
* config/aarch64/aarch64-simd.md (*aarch64_fac<optab><mode>): New.
* config/aarch64/iterators.md (FAC_COMPARISONS): New.
From-SVN: r198494
2013-05-01 10:46:00 +00:00
ad755ff16d
[AArch64 Testsuite] Fix fallout from FCM changes.
...
gcc/testsuite/
* gcc.target/aarch64/scalar_intrinsics.c (force_simd): New.
(test_vceqd_s64): Force arguments to SIMD registers.
(test_vceqzd_s64): Likewise.
(test_vcged_s64): Likewise.
(test_vcled_s64): Likewise.
(test_vcgezd_s64): Likewise.
(test_vcged_u64): Likewise.
(test_vcgtd_s64): Likewise.
(test_vcltd_s64): Likewise.
(test_vcgtzd_s64): Likewise.
(test_vcgtd_u64): Likewise.
(test_vclezd_s64): Likewise.
(test_vcltzd_s64): Likewise.
(test_vtst_s64): Likewise.
(test_vtst_u64): Likewise.
From-SVN: r198493
2013-05-01 10:43:02 +00:00
7c19979f0f
[AArch64] Add special case when expanding vcond with arms {-1, -1}, {0, 0}.
...
gcc/
* config/aarch64/aarch64-simd.md
(vcond<mode>_internal): Handle special cases for constant masks.
(vcond<mode><mode>): Allow nonmemory_operands for outcome vectors.
(vcondu<mode><mode>): Likewise.
(vcond<v_cmp_result><mode>): New.
From-SVN: r198492
2013-05-01 10:40:23 +00:00
bb60efd9bf
[AArch64] Remap neon vcmp functions to C/TREE
...
gcc/
* config/aarch64/aarch64-builtins.c (BUILTIN_VALLDI): Define.
(aarch64_fold_builtin): Add folding for cm<eq,ge,gt,tst>.
* config/aarch64/aarch64-simd-builtins.def
(cmeq): Update to BUILTIN_VALLDI.
(cmgt): Likewise.
(cmge): Likewise.
(cmle): Likewise.
(cmlt): Likewise.
* config/aarch64/arm_neon.h
(vc<eq, lt, le, gt, ge, tst><z><qsd>_<fpsu><8,16,32,64>): Remap
to builtins or C as appropriate.
From-SVN: r198491
2013-05-01 10:37:28 +00:00
889b941239
[AArch64] Improve description of <F>CM instructions in RTL
...
gcc/
* config/aarch64/aarch64-simd-builtins.def (cmhs): Rename to...
(cmgeu): ...This.
(cmhi): Rename to...
(cmgtu): ...This.
* config/aarch64/aarch64-simd.md
(simd_mode): Add SF.
(aarch64_vcond_internal): Use new names for unsigned comparison insns.
(aarch64_cm<optab><mode>): Rewrite to not use UNSPECs.
* config/aarch64/aarch64.md (*cstore<mode>_neg): Rename to...
(cstore<mode>_neg): ...This.
* config/aarch64/iterators.md
(VALLF): new.
(unspec): Remove UNSPEC_CM<EQ, LE, LT, GE, GT, HS, HI, TST>.
(COMPARISONS): New.
(UCOMPARISONS): Likewise.
(optab): Add missing comparisons.
(n_optab): New.
(cmp_1): Likewise.
(cmp_2): Likewise.
(CMP): Likewise.
(cmp): Remove.
(VCMP_S): Likewise.
(VCMP_U): Likewise.
(V_cmp_result): Add DF, SF modes.
(v_cmp_result): Likewise.
(v): Likewise.
(vmtype): Likewise.
* config/aarch64/predicates.md (aarch64_reg_or_fp_zero): New.
From-SVN: r198490
2013-05-01 10:33:57 +00:00
0a7dbb7661
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
2013-05-01 11:25:28 +01:00
57c16a5eb6
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
2013-05-01 09:21:30 +00:00
e1e14947cf
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
2013-05-01 08:28:57 +00:00
dceb165352
Daily bump.
...
From-SVN: r198484
2013-05-01 00:16:23 +00:00
068b04fe4c
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
2013-04-30 21:45:13 +00:00
dc4ea06f6a
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
2013-04-30 11:31:46 -07:00
fb614ca68b
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
2013-04-30 18:08:25 +01:00
9e64a0bf20
Committed as obvious.
...
2013-04-30 Greta Yorsh <Greta.Yorsh@arm.com>
* config/arm/thumb2.md: Remove trailing whitespaces.
From-SVN: r198464
2013-04-30 17:50:12 +01:00
d6b2815614
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
2013-04-30 16:15:55 +00:00
b0dec60747
Fix a typo in ChangeLog
...
From-SVN: r198458
2013-04-30 08:53:58 -07:00
f91674c330
Remove the trayed debug_gimple_stmt
...
* value-prof.c (stream_in_histogram_value): Remove the trayed
debug_gimple_stmt.
From-SVN: r198457
2013-04-30 08:53:03 -07:00
3551257c5d
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
2013-04-30 15:03:58 +00:00
4c1aff1ce4
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
2013-04-30 13:54:14 +00:00
54b8379a26
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
2013-04-30 14:55:52 +04:00
abc27962b8
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
2013-04-30 10:52:39 +02:00
a46d0aff5e
config-list.mk (LIST): Add aarch64-elf and aarch64-linux-gnu.
...
From-SVN: r198443
2013-04-30 08:35:17 +00:00
0fc822d0f9
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
2013-04-30 08:14:09 +00:00
37953bd308
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
2013-04-30 04:07:23 +00:00
5eb8b03c89
Daily bump.
...
From-SVN: r198437
2013-04-30 00:16:40 +00:00
f9ed28db0c
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
2013-04-29 22:16:48 +02:00
deca73f5de
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
2013-04-29 19:42:20 +00:00
fdca7d03ed
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
2013-04-29 20:20:58 +02:00
69acfe77c1
re PR fortran/57114 (wrong information at http://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
2013-04-29 20:05:00 +02:00
e34b523de2
* gcc.c-torture/execute/pr55875.c
...
From-SVN: r198426
2013-04-29 10:23:50 -06:00
0b064172a2
[AArch64] Support LDR/STR from/to S and D registers
...
From-SVN: r198425
2013-04-29 16:13:16 +00:00
473cec554a
Enable REE pass by default for AArch64 at O2 or higher
...
From-SVN: r198424
2013-04-29 15:59:19 +00:00
a6f30e668a
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
2013-04-29 15:06:18 +00:00
0c2b20400c
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
2013-04-29 14:12:54 +00:00
3f12f6e914
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
2013-04-29 14:28:44 +01:00
f41f80f908
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
2013-04-29 13:22:46 +00:00
315bbd2e3c
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
2013-04-29 13:08:24 +00:00
ebbd90d832
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
2013-04-29 06:52:17 -06:00
8b9b57ebca
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
2013-04-29 12:39:38 +00:00
9498e5dcbb
re PR target/57108 ([4.7/4.8/4.9] SH internal compiler error: in int_mode_for_mode, at stor-layout.c:395)
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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
2013-04-29 14:12:55 +02:00
6093bc066f
re PR middle-end/57089 (ICE in verify_loop_structure, at cfgloop.c:1647)
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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
2013-04-29 11:31:33 +00:00
84aacbfda5
predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY.
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2013-04-29 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* predict.c: Fix typo in comment above #define PROB_VERY_UNLIKELY.
From-SVN: r198408
2013-04-29 11:27:30 +00:00
8dee447981
Update tail-merge header comment.
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2013-04-29 Tom de Vries <tom@codesourcery.com>
* tree-ssa-tail-merge.c: Update header comment.
From-SVN: r198407
2013-04-29 11:14:26 +00:00
593bd7df64
[AArch64][Testsuite] Enable vect_uintfloat_cvt for AArch64.
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gcc/testsuite/
* lib/target-supports.exp (vect_uintfloat_cvt): Enable for AArch64.
From-SVN: r198406
2013-04-29 11:11:11 +00:00
47934dc4c2
[AArch64] fcvt instructions - arm_neon.h changes.
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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
2013-04-29 11:08:30 +00:00
384be29f47
[AArch64] Add vector fix, fixuns, fix_trunc, fixuns_trunc standard patterns
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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
2013-04-29 11:04:56 +00:00
0386b123a2
[AArch64] Vectorize over more math.h functions.
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gcc/
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Vectorize over ifloorf,
iceilf, lround, iroundf.
From-SVN: r198402
2013-04-29 11:02:15 +00:00
James Greenhalgh
Greta Yorsh
Paolo Carlini
Thomas Koenig
GCC Administrator
Brooks Moses
Richard Sandiford
H.J. Lu
H.J. Lu
Richard Biener
Andrey Belevantsev
Jakub Jelinek
Sofiane Naci
Mike Frysinger
Uros Bizjak
Vladimir Makarov
Uros Bizjak
Tobias Burnus
Kai Tietz
Ian Bolton
Senthil Kumar Selvaraj
Teresa Johnson
Tom de Vries
Jeff Law
Kyrylo Tkachov
Christian Bruel