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2016-07-26 Richard Biener <rguenther@suse.de>
PR rtl-optimization/71984
* simplify-rtx.c (simplify_subreg): Use GET_MODE_SIZE and prepare
for VOIDmode.
* gcc.dg/torture/pr71984.c: New testcase.
From-SVN: r238757
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and Ofast on AMD bdver4 m/c.)
2016-07-26 Richard Biener <rguenther@suse.de>
PR middle-end/72517
* expmed.c (extract_bit_field_1): Constrain the vector mode
with element size matching the extraction mode size when
choosing a better vector mode to do the extraction from.
From-SVN: r238756
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gcc/testsuite/
* g++.dg/vect/vect.exp: Add and set new global EFFECTIVE_TARGETS. Call
g++-dg-runtest via et-dg-runtest.
* gcc.dg/graphite/graphite.exp: Likewise, but for dg-runtest.
* gcc.dg/vect/vect.exp: Likewise.
* gfortran.dg/graphite/graphite.exp: Likewise, but for
gfortran-dg-runtest.
* gfortran.dg/vect/vect.exp: Likewise.
* lib/target-supports.exp (check_mpaired_single_hw_available): New.
(check_mips_loongson_hw_available): Likewise.
(check_effective_target_mpaired_single_runtime): Likewise.
(check_effective_target_mips_loongson_runtime): Likewise.
(add_options_for_mpaired_single): Likewise.
(check_effective_target_vect_int): Add global et_index.
Check and save the supported feature for a target selected by
the et_index target. Break long lines where appropriate. Call
et-is-effective-target for MIPS with an argument instead of
check_effective_target_* where appropriate.
(check_effective_target_vect_intfloat_cvt): Likewise.
(check_effective_target_vect_uintfloat_cvt): Likewise.
(check_effective_target_vect_floatint_cvt): Likewise.
(check_effective_target_vect_floatuint_cvt): Likewise.
(check_effective_target_vect_simd_clones): Likewise.
(check_effective_target_vect_shift): ewise.
(check_effective_target_whole_vector_shift): Likewise.
(check_effective_target_vect_bswap): Likewise.
(check_effective_target_vect_shift_char): Likewise.
(check_effective_target_vect_long): Likewise.
(check_effective_target_vect_float): Likewise.
(check_effective_target_vect_double): Likewise.
(check_effective_target_vect_long_long): Likewise.
(check_effective_target_vect_no_int_max): Likewise.
(check_effective_target_vect_no_int_add): Likewise.
(check_effective_target_vect_no_bitwise): Likewise.
(check_effective_target_vect_widen_shift): Likewise.
(check_effective_target_vect_no_align): Likewise.
(check_effective_target_vect_hw_misalign): Likewise.
(check_effective_target_vect_element_align): Likewise.
(check_effective_target_vect_condition): Likewise.
(check_effective_target_vect_cond_mixed): Likewise.
(check_effective_target_vect_char_mult): Likewise.
(check_effective_target_vect_short_mult): Likewise.
(check_effective_target_vect_int_mult): Likewise.
(check_effective_target_vect_extract_even_odd): Likewise.
(check_effective_target_vect_interleave): Likewise.
(check_effective_target_vect_stridedN): Likewise.
(check_effective_target_vect_multiple_sizes): Likewise.
(check_effective_target_vect64): Likewise.
(check_effective_target_vect_call_copysignf): Likewise.
(check_effective_target_vect_call_sqrtf): Likewise.
(check_effective_target_vect_call_btrunc): Likewise.
(check_effective_target_vect_call_btruncf): Likewise.
(check_effective_target_vect_call_ceil): Likewise.
(check_effective_target_vect_call_ceilf): Likewise.
(check_effective_target_vect_call_floor): Likewise.
(check_effective_target_vect_call_floorf): Likewise.
(check_effective_target_vect_call_lceil): Likewise.
(check_effective_target_vect_call_lfloor): Likewise.
(check_effective_target_vect_call_nearbyint): Likewise.
(check_effective_target_vect_call_nearbyintf): Likewise.
(check_effective_target_vect_call_round): Likewise.
(check_effective_target_vect_call_roundf): Likewise.
(check_effective_target_vect_perm): Likewise, but also append *_saved
to the existing global name to properly cache the result.
(check_effective_target_vect_perm_byte): Likewise.
(check_effective_target_vect_perm_short): Likewise.
(check_effective_target_vect_widen_sum_hi_to_si_pattern): Likewise.
(check_effective_target_vect_widen_sum_hi_to_si): Likewise.
(check_effective_target_vect_widen_sum_qi_to_hi): Likewise.
(check_effective_target_vect_widen_sum_qi_to_si): Likewise.
(check_effective_target_vect_widen_mult_qi_to_hi_pattern): Likewise.
(check_effective_target_vect_widen_mult_qi_to_hi): Likewise.
(check_effective_target_vect_widen_mult_hi_to_si_pattern): Likewise.
(check_effective_target_vect_widen_mult_si_to_di_pattern): Likewise.
(check_effective_target_vect_sdot_qi): Likewise.
(check_effective_target_vect_udot_qi): Likewise.
(check_effective_target_vect_sdot_hi): Likewise.
(check_effective_target_vect_udot_hi): Likewise.
(check_effective_target_vect_usad_char): Likewise.
(check_effective_target_vect_pack_trunc): Likewise.
(check_effective_target_vect_unpack): Likewise.
(check_effective_target_vect_aligned_arrays): Likewise.
(check_effective_target_vect_natural_alignment): Likewise.
(check_effective_target_vector_alignment_reachable): Likewise.
(check_effective_target_vector_alignment_reachable_for_64bit): Likewise.
(is-effective-target): Initialize et_index if undefined.
(et-dg-runtest): New.
(et-is-effective-target): Likewise.
(check_vect_support_and_set_flags): Add supported MIPS targets to
EFFECTIVE_TARGETS list. Return the number of supported targets.
From-SVN: r238755
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(ptr == 0))
2016-07-26 Richard Biener <rguenther@suse.de>
Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
PR middle-end/70920
* match.pd ((intptr)x eq/ne CST to x eq/ne (typeof x) CST): New
pattern.
testsuite/
* gcc.dg/pr70920-1.c: New test-case.
* gcc.dg/pr70902-2.c: Likewise.
* gcc.dg/pr70920-3.c: Likewise.
* gcc.dg/pr70920-4.c: Likewise
* gcc.dg/tree-ssa/ssa-dom-branch-1.c: Change scan-tree-dump-times to
2 instead of 3.
Co-Authored-By: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
From-SVN: r238754
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2016-07-26 Richard Biener <rguenther@suse.de>
* update_version_svn: Ignore the GCC 4.9 branch.
From-SVN: r238753
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2016-07-26 Richard Biener <rguenther@suse.de>
* crontab: Remove entry for the GCC 4.9 branch.
From-SVN: r238752
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gcc/ChangeLog:
2016-07-26 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* tree-ssa-structalias.c (struct scc_info): Change types of
members to auto_sbitmap and auto_vec.
(scc_info::scc_info): New constructor.
(scc_info::~scc_info): New destructor.
(init_scc_info): Remove.
(free_scc_info): Remove.
(find_indirect_cycles): Adjust.
(perform_var_substitution): Likewise.
(free_var_substitution_info): Likewise.
From-SVN: r238751
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gcc/ChangeLog:
2016-07-26 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* tree-outof-ssa.c (struct elim_graph): Change type of members
to auto_vec and auto_sbitmap.
(elim_graph::elim_graph): New constructor.
(delete_elim_graph): Remove.
(expand_phi_nodes): Adjust.
From-SVN: r238750
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gcc/ChangeLog:
2016-07-26 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* tree-outof-ssa.c (struct elim_graph): Remove typedef.
(new_elim_graph): Adjust.
(clear_elim_graph): Likewise.
(delete_elim_graph): Likewise.
(elim_graph_size): Likewise.
(elim_graph_add_node): Likewise.
(elim_graph_add_edge): Likewise.
(elim_graph_remove_succ_edge): Likewise.
(eliminate_name): Likewise.
(eliminate_build): Likewise.
(elim_forward): Likewise.
(elim_unvisited_predecessor): Likewise.
(elim_backward): Likewise.
(elim_create): Likewise.
(eliminate_phi): Likewise.
(expand_phi_nodes): Likewise.
From-SVN: r238749
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gcc/ChangeLog:
2016-07-26 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* bt-load.c (compute_out): Use auto_sbitmap class.
(link_btr_uses): Likewise.
* cfganal.c (mark_dfs_back_edges): Likewise.
(post_order_compute): Likewise.
(inverted_post_order_compute): Likewise.
(pre_and_rev_post_order_compute_fn): Likewise.
(single_pred_before_succ_order): Likewise.
* cfgexpand.c (pass_expand::execute): Likewise.
* cfgloop.c (verify_loop_structure): Likewise.
* cfgloopmanip.c (fix_bb_placements): Likewise.
(remove_path): Likewise.
(update_dominators_in_loop): Likewise.
* cfgrtl.c (break_superblocks): Likewise.
* ddg.c (check_sccs): Likewise.
(create_ddg_all_sccs): Likewise.
* df-core.c (df_worklist_dataflow): Likewise.
* dse.c (dse_step3): Likewise.
* except.c (eh_region_outermost): Likewise.
* function.c (thread_prologue_and_epilogue_insns): Likewise.
* gcse.c (prune_expressions): Likewise.
(prune_insertions_deletions): Likewise.
* gimple-ssa-backprop.c (backprop::~backprop): Likewise.
* graph.c (draw_cfg_nodes_no_loops): Likewise.
* ira-lives.c (remove_some_program_points_and_update_live_ranges): Likewise.
* lcm.c (compute_earliest): Likewise.
(compute_farthest): Likewise.
* loop-unroll.c (unroll_loop_constant_iterations): Likewise.
(unroll_loop_runtime_iterations): Likewise.
(unroll_loop_stupid): Likewise.
* lower-subreg.c (decompose_multiword_subregs): Likewise.
* lra-lives.c: Likewise.
* lra.c (lra): Likewise.
* modulo-sched.c (schedule_reg_moves): Likewise.
(optimize_sc): Likewise.
(get_sched_window): Likewise.
(sms_schedule_by_order): Likewise.
(check_nodes_order): Likewise.
(order_nodes_of_sccs): Likewise.
(order_nodes_in_scc): Likewise.
* recog.c (split_all_insns): Likewise.
* regcprop.c (pass_cprop_hardreg::execute): Likewise.
* reload1.c (reload): Likewise.
* sched-rgn.c (haifa_find_rgns): Likewise.
(split_edges): Likewise.
(compute_trg_info): Likewise.
* sel-sched.c (init_seqno): Likewise.
* store-motion.c (remove_reachable_equiv_notes): Likewise.
* tree-into-ssa.c (update_ssa): Likewise.
* tree-ssa-live.c (live_worklist): Likewise.
* tree-ssa-loop-im.c (fill_always_executed_in): Likewise.
* tree-ssa-loop-ivcanon.c (try_unroll_loop_completely):
* Likewise.
(try_peel_loop): Likewise.
* tree-ssa-loop-manip.c (tree_transform_and_unroll_loop):
* Likewise.
* tree-ssa-pre.c (compute_antic): Likewise.
* tree-ssa-reassoc.c (undistribute_ops_list): Likewise.
* tree-stdarg.c (reachable_at_most_once): Likewise.
* tree-vect-slp.c (vect_attempt_slp_rearrange_stmts): Likewise.
* var-tracking.c (vt_find_locations): Likewise.
From-SVN: r238748
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gcc/ChangeLog:
2016-07-26 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
* sbitmap.h (auto_sbitmap): New class.
From-SVN: r238747
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PR target/72103
* config/rs6000/rs6000.c (rs6000_secondary_reload): Initialize
sri->t_icode.
From-SVN: r238744
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Reviewed-on: https://go-review.googlesource.com/25211
From-SVN: r238743
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Patch from Rainer Orth.
Reviewed-on: https://go-review.googlesource.com/25210
From-SVN: r238742
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From-SVN: r238741
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* cp-gimplify.c (genericize_cp_loop): Revert location change.
From-SVN: r238737
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* lambda.c (add_capture): Leave a pack expansion in a TREE_LIST.
(build_lambda_object): Call build_x_compound_expr_from_list.
* pt.c (tsubst) [DECLTYPE_TYPE]: Likewise.
From-SVN: r238733
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gcc/ChangeLog:
* input.c (selftest::temp_source_file::temp_source_file): Fix
missing "%s" in fprintf.
From-SVN: r238732
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PR c++/54440
* pt.c (coerce_template_parameter_pack): Fix logic for
pack index.
From-SVN: r238731
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gcc/c-family/
* c.opt (fconstexpr-loop-limit): New.
gcc/cp/
* constexpr.c (cxx_eval_loop_expr): Count iterations.
* cp-gimplify.c (genericize_cp_loop): Use start_locus even for
infinite loops.
From-SVN: r238730
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* constexpr.c (cxx_eval_array_reference): Handle looking for the
value of an element we're currently modifying.
From-SVN: r238729
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From-SVN: r238728
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PR middle-end/71732
* cselib.c (cselib_process_insn): Invalidate argument slots for
const/pure calls.
From-SVN: r238727
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2016-07-25 Alexander Monakov <amonakov@ispras.ru>
* gcc.c-torture/execute/pr71494.c: Require label_values.
* gcc.dg/pr16973.c: Ditto.
From-SVN: r238726
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gcc/
* config/aarch64/arm_neon.h (vfmah_lane_f16, vfmah_laneq_f16,
vfmsh_lane_f16, vfmsh_laneq_f16, vmulh_lane_f16, vmulh_laneq_f16,
vmulxh_lane_f16, vmulxh_laneq_f16): New.
From-SVN: r238725
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gcc/
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64.md (fma, fnma): Support HF.
* config/aarch64/arm_fp16.h (vfmah_f16, vfmsh_f16): New.
From-SVN: r238724
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gcc/
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64.md (<FCVT_F2FIXED:fcvt_fixed_insn>hf<mode>3):
New.
(<FCVT_FIXED2F:fcvt_fixed_insn><mode>hf3): Likewise.
(add<mode>3): Likewise.
(sub<mode>3): Likewise.
(mul<mode>3): Likewise.
(div<mode>3): Likewise.
(*div<mode>3): Likewise.
(<fmaxmin><mode>3): Extend to HF.
* config/aarch64/aarch64-simd.md (aarch64_rsqrts<mode>): Likewise.
(fabd<mode>3): Likewise.
(<FCVT_F2FIXED:fcvt_fixed_insn><VHSDF_HSDF:mode>3): Likewise.
(<FCVT_FIXED2F:fcvt_fixed_insn><VHSDI_HSDI:mode>3): Likewise.
(aarch64_fmulx<mode>): Likewise.
(aarch64_fac<optab><mode>): Likewise.
(aarch64_frecps<mode>): Likewise.
(<FCVT_F2FIXED:fcvt_fixed_insn>hfhi3): New.
(<FCVT_FIXED2F:fcvt_fixed_insn>hihf3): Likewise.
* config/aarch64/iterators.md (VHSDF_SDF): Delete.
(VSDQ_HSDI): Support HI.
(fcvt_target, FCVT_TARGET): Likewise.
* config/aarch64/arm_fp16.h (vaddh_f16, vsubh_f16, vabdh_f16,
vcageh_f16, vcagth_f16, vcaleh_f16, vcalth_f16, vceqh_f16, vcgeh_f16,
vcgth_f16, vcleh_f16, vclth_f16, vcvth_n_f16_s16, vcvth_n_f16_s32,
vcvth_n_f16_s64, vcvth_n_f16_u16, vcvth_n_f16_u32, vcvth_n_f16_u64,
vcvth_n_s16_f16, vcvth_n_s32_f16, vcvth_n_s64_f16, vcvth_n_u16_f16,
vcvth_n_u32_f16, vcvth_n_u64_f16, vdivh_f16, vmaxh_f16, vmaxnmh_f16,
vminh_f16, vminnmh_f16, vmulh_f16, vmulxh_f16, vrecpsh_f16,
vrsqrtsh_f16): New.
From-SVN: r238723
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gcc/
* config.gcc (aarch64*-*-*): Install arm_fp16.h.
* config/aarch64/aarch64-builtins.c (hi_UP): New.
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64-simd.md (aarch64_frsqrte<mode>): Extend to HF
mode.
(aarch64_frecp<FRECP:frecp_suffix><mode>): Likewise.
(aarch64_cm<optab><mode>): Likewise.
* config/aarch64/aarch64.md (<frint_pattern><mode>2): Likewise.
(l<fcvt_pattern><su_optab><GPF:mode><GPI:mode>2): Likewise.
(fix_trunc<GPF:mode><GPI:mode>2): Likewise.
(sqrt<mode>2): Likewise.
(abs<mode>2): Likewise.
(<optab><mode>hf2): New pattern for HF mode.
(<optab>hihf2): Likewise.
* config/aarch64/arm_neon.h: Include arm_fp16.h.
* config/aarch64/iterators.md (GPF_F16, GPI_F16, VHSDF_HSDF): New.
(w1, w2, v, s, q, Vmtype, V_cmp_result, fcvt_iesize, FCVT_IESIZE):
Support HF mode.
* config/aarch64/arm_fp16.h: New file.
(vabsh_f16, vceqzh_f16, vcgezh_f16, vcgtzh_f16, vclezh_f16, vcltzh_f16,
vcvth_f16_s16, vcvth_f16_s32, vcvth_f16_s64, vcvth_f16_u16,
vcvth_f16_u32, vcvth_f16_u64, vcvth_s16_f16, vcvth_s32_f16,
vcvth_s64_f16, vcvth_u16_f16, vcvth_u32_f16, vcvth_u64_f16,
vcvtah_s16_f16, vcvtah_s32_f16, vcvtah_s64_f16, vcvtah_u16_f16,
vcvtah_u32_f16, vcvtah_u64_f16, vcvtmh_s16_f16, vcvtmh_s32_f16,
vcvtmh_s64_f16, vcvtmh_u16_f16, vcvtmh_u32_f16, vcvtmh_u64_f16,
vcvtnh_s16_f16, vcvtnh_s32_f16, vcvtnh_s64_f16, vcvtnh_u16_f16,
vcvtnh_u32_f16, vcvtnh_u64_f16, vcvtph_s16_f16, vcvtph_s32_f16,
vcvtph_s64_f16, vcvtph_u16_f16, vcvtph_u32_f16, vcvtph_u64_f16,
vnegh_f16, vrecpeh_f16, vrecpxh_f16, vrndh_f16, vrndah_f16, vrndih_f16,
vrndmh_f16, vrndnh_f16, vrndph_f16, vrndxh_f16, vrsqrteh_f16,
vsqrth_f16): New.
From-SVN: r238722
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gcc/
* config/aarch64/aarch64-simd-builtins.def (reduc_smax_scal_,
reduc_smin_scal_): Use VDQIF_F16.
(reduc_smax_nan_scal_, reduc_smin_nan_scal_): Use VHSDF.
* config/aarch64/aarch64-simd.md (reduc_<maxmin_uns>_scal_<mode>):
Use VHSDF.
(aarch64_reduc_<maxmin_uns>_internal<mode>): Likewise.
* config/aarch64/iterators.md (VDQIF_F16): New.
(vp): Support HF modes.
* config/aarch64/arm_neon.h (vmaxv_f16, vmaxvq_f16, vminv_f16,
vminvq_f16, vmaxnmv_f16, vmaxnmvq_f16, vminnmv_f16, vminnmvq_f16): New.
From-SVN: r238721
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gcc/
* config/aarch64/aarch64-simd.md (*aarch64_mulx_elt_to_64v2df): Rename to
"*aarch64_mulx_elt_from_dup<mode>".
(*aarch64_mul3_elt<mode>): Update schedule type.
(*aarch64_mul3_elt_from_dup<mode>): Likewise.
(*aarch64_fma4_elt_from_dup<mode>): Likewise.
(*aarch64_fnma4_elt_from_dup<mode>): Likewise.
* config/aarch64/iterators.md (VMUL): Supprt half precision float modes.
(f, fp): Support HF modes.
* config/aarch64/arm_neon.h (vfma_lane_f16, vfmaq_lane_f16,
vfma_laneq_f16, vfmaq_laneq_f16, vfma_n_f16, vfmaq_n_f16, vfms_lane_f16,
vfmsq_lane_f16, vfms_laneq_f16, vfmsq_laneq_f16, vfms_n_f16,
vfmsq_n_f16, vmul_lane_f16, vmulq_lane_f16, vmul_laneq_f16,
vmulq_laneq_f16, vmul_n_f16, vmulq_n_f16, vmulx_lane_f16,
vmulxq_lane_f16, vmulx_laneq_f16, vmulxq_laneq_f16): New.
From-SVN: r238719
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gcc/
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64-simd.md (fma<mode>4, fnma<mode>4): Extend to HF
modes.
* config/aarch64/arm_neon.h (vfma_f16, vfmaq_f16, vfms_f16,
vfmsq_f16): New.
From-SVN: r238718
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gcc/
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64-simd.md
(aarch64_rsqrts<mode>): Extend to HF modes.
(fabd<mode>3): Likewise.
(<FCVT_F2FIXED:fcvt_fixed_insn><VHSDF_SDF:mode>3): Likewise.
(<FCVT_FIXED2F:fcvt_fixed_insn><VHSDI_SDI:mode>3): Likewise.
(aarch64_<maxmin_uns>p<mode>): Likewise.
(<su><maxmin><mode>3): Likewise.
(<maxmin_uns><mode>3): Likewise.
(<fmaxmin><mode>3): Likewise.
(aarch64_faddp<mode>): Likewise.
(aarch64_fmulx<mode>): Likewise.
(aarch64_frecps<mode>): Likewise.
(*aarch64_fac<optab><mode>): Rename to aarch64_fac<optab><mode>.
(add<mode>3): Extend to HF modes.
(sub<mode>3): Likewise.
(mul<mode>3): Likewise.
(div<mode>3): Likewise.
(*div<mode>3): Likewise.
* config/aarch64/aarch64.c (aarch64_emit_approx_div): Return false for
HF, V4HF and V8HF.
* config/aarch64/iterators.md (VDQ_HSDI, VSDQ_HSDI): New mode iterator.
* config/aarch64/arm_neon.h (vadd_f16): New.
(vaddq_f16, vabd_f16, vabdq_f16, vcage_f16, vcageq_f16, vcagt_f16,
vcagtq_f16, vcale_f16, vcaleq_f16, vcalt_f16, vcaltq_f16, vceq_f16,
vceqq_f16, vcge_f16, vcgeq_f16, vcgt_f16, vcgtq_f16, vcle_f16,
vcleq_f16, vclt_f16, vcltq_f16, vcvt_n_f16_s16, vcvtq_n_f16_s16,
vcvt_n_f16_u16, vcvtq_n_f16_u16, vcvt_n_s16_f16, vcvtq_n_s16_f16,
vcvt_n_u16_f16, vcvtq_n_u16_f16, vdiv_f16, vdivq_f16, vdup_lane_f16,
vdup_laneq_f16, vdupq_lane_f16, vdupq_laneq_f16, vdups_lane_f16,
vdups_laneq_f16, vmax_f16, vmaxq_f16, vmaxnm_f16, vmaxnmq_f16, vmin_f16,
vminq_f16, vminnm_f16, vminnmq_f16, vmul_f16, vmulq_f16, vmulx_f16,
vmulxq_f16, vpadd_f16, vpaddq_f16, vpmax_f16, vpmaxq_f16, vpmaxnm_f16,
vpmaxnmq_f16, vpmin_f16, vpminq_f16, vpminnm_f16, vpminnmq_f16,
vrecps_f16, vrecpsq_f16, vrsqrts_f16, vrsqrtsq_f16, vsub_f16,
vsubq_f16): Likewise.
From-SVN: r238717
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gcc/
* config/aarch64/aarch64-builtins.c (TYPES_BINOP_USS): New.
* config/aarch64/aarch64-simd-builtins.def: Register new builtins.
* config/aarch64/aarch64-simd.md (aarch64_rsqrte<mode>): Extend to HF modes.
(neg<mode>2): Likewise.
(abs<mode>2): Likewise.
(<frint_pattern><mode>2): Likewise.
(l<fcvt_pattern><su_optab><VDQF:mode><fcvt_target>2): Likewise.
(<optab><VDQF:mode><fcvt_target>2): Likewise.
(<fix_trunc_optab><VDQF:mode><fcvt_target>2): Likewise.
(ftrunc<VDQF:mode>2): Likewise.
(<optab><fcvt_target><VDQF:mode>2): Likewise.
(sqrt<mode>2): Likewise.
(*sqrt<mode>2): Likewise.
(aarch64_frecpe<mode>): Likewise.
(aarch64_cm<optab><mode>): Likewise.
* config/aarch64/aarch64.c (aarch64_emit_approx_sqrt): Return
false for V4HF and V8HF.
* config/aarch64/iterators.md (VHSDF, VHSDF_DF, VHSDF_SDF): New.
(VDQF_COND, fcvt_target, FCVT_TARGET, hcon): Extend mode attribute to HF modes.
(stype): New.
* config/aarch64/arm_neon.h (vdup_n_f16): New.
(vdupq_n_f16): Likewise.
(vld1_dup_f16): Use vdup_n_f16.
(vld1q_dup_f16): Use vdupq_n_f16.
(vabs_f16): New.
(vabsq_f16, vceqz_f16, vceqzq_f16, vcgez_f16, vcgezq_f16, vcgtz_f16,
vcgtzq_f16, vclez_f16, vclezq_f16, vcltz_f16, vcltzq_f16, vcvt_f16_s16,
vcvtq_f16_s16, vcvt_f16_u16, vcvtq_f16_u16, vcvt_s16_f16, vcvtq_s16_f16,
vcvt_u16_f16, vcvtq_u16_f16, vcvta_s16_f16, vcvtaq_s16_f16,
vcvta_u16_f16, vcvtaq_u16_f16, vcvtm_s16_f16, vcvtmq_s16_f16,
vcvtm_u16_f16, vcvtmq_u16_f16, vcvtn_s16_f16, vcvtnq_s16_f16,
vcvtn_u16_f16, vcvtnq_u16_f16, vcvtp_s16_f16, vcvtpq_s16_f16,
vcvtp_u16_f16, vcvtpq_u16_f16, vneg_f16, vnegq_f16, vrecpe_f16,
vrecpeq_f16, vrnd_f16, vrndq_f16, vrnda_f16, vrndaq_f16, vrndi_f16,
vrndiq_f16, vrndm_f16, vrndmq_f16, vrndn_f16, vrndnq_f16, vrndp_f16,
vrndpq_f16, vrndx_f16, vrndxq_f16, vrsqrte_f16, vrsqrteq_f16, vsqrt_f16,
vsqrtq_f16): Likewise.
From-SVN: r238716
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gcc/
* config/aarch64/aarch64-simd.md
(aarch64_<PERMUTE:perm_insn><PERMUTE:perm_hilo><mode>): Use VALL_F16.
(aarch64_ext<mode>): Likewise.
(aarch64_rev<REVERSE:rev_op><mode>): Likewise.
* config/aarch64/aarch64.c (aarch64_evpc_trn): Support V4HFmode and
V8HFmode.
(aarch64_evpc_uzp): Likewise.
(aarch64_evpc_zip): Likewise.
(aarch64_evpc_ext): Likewise.
(aarch64_evpc_rev): Likewise.
* config/aarch64/arm_neon.h (__aarch64_vdup_lane_f16): New.
(__aarch64_vdup_laneq_f16): New..
(__aarch64_vdupq_lane_f16): New.
(__aarch64_vdupq_laneq_f16): New.
(vbsl_f16): New.
(vbslq_f16): New.
(vdup_n_f16): New.
(vdupq_n_f16): New.
(vdup_lane_f16): New.
(vdup_laneq_f16): New.
(vdupq_lane_f16): New.
(vdupq_laneq_f16): New.
(vduph_lane_f16): New.
(vduph_laneq_f16): New.
(vext_f16): New.
(vextq_f16): New.
(vmov_n_f16): New.
(vmovq_n_f16): New.
(vrev64_f16): New.
(vrev64q_f16): New.
(vtrn1_f16): New.
(vtrn1q_f16): New.
(vtrn2_f16): New.
(vtrn2q_f16): New.
(vtrn_f16): New.
(vtrnq_f16): New.
(__INTERLEAVE_LIST): Support float16x4_t, float16x8_t.
(vuzp1_f16): New.
(vuzp1q_f16): New.
(vuzp2_f16): New.
(vuzp2q_f16): New.
(vzip1_f16): New.
(vzip2q_f16): New.
(vmov_n_f16): Reimplement using vdup_n_f16.
(vmovq_n_f16): Reimplement using vdupq_n_f16..
From-SVN: r238715
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gcc/
* config/aarch64/aarch64.c (aarch64_add_constant): New parameter
"frame_related_p". Generate CFA annotation when it's necessary.
(aarch64_expand_prologue): Use aarch64_add_constant.
(aarch64_expand_epilogue): Likewise.
(aarch64_output_mi_thunk): Pass "false" when calling
aarch64_add_constant.
From-SVN: r238714
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sequences
gcc/
* config/aarch64/aarch64.c (aarch64_add_constant): Optimize instruction
sequences.
From-SVN: r238713
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aarch64_build_constant
gcc/
* config/aarch64/aarch64.c (aarch64_add_constant): New parameter "mode".
Use aarch64_internal_mov_immediate instead of aarch64_build_constant.
(aarch64_output_mi_thunk): Pass Pmode when calling aarch64_add_constant.
(aarch64_build_constant): Delete.
From-SVN: r238712
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2016-07-25 Georeth Chow <georeth2010@gmail.com>
* include/ext/ropeimpl.h (rope<>::_S_dump(_RopeRep*, int)): Qualify
_S_concat enumerator.
* testsuite/ext/rope/6.cc: New test.
From-SVN: r238711
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Revert
2016-07-20 Alexander Monakov <amonakov@ispras.ru>
* config/nvptx/nvptx.c (nvptx_option_override): Do not set
flag_toplevel_reorder.
From-SVN: r238710
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DECL_BUILT_IN_CLASS and DECL_FUNCTION_CODE.
2016-07-25 Richard Biener <rguenther@suse.de>
* cgraph.c (cgraph_node::verify_node): Compare against builtin
by using DECL_BUILT_IN_CLASS and DECL_FUNCTION_CODE.
* tree-chkp.c (chkp_gimple_call_builtin_p): Likewise.
* tree-streamer.h (streamer_handle_as_builtin_p): Remove.
(streamer_get_builtin_tree): Likewise.
(streamer_write_builtin): Likewise.
* lto-streamer.h (LTO_builtin_decl): Remove.
* lto-streamer-in.c (lto_read_tree_1): Remove assert.
(lto_input_scc): Remove LTO_builtin_decl handling.
(lto_input_tree_1): Liekwise.
* lto-streamer-out.c (lto_output_tree_1): Remove special
handling of builtins.
(DFS::DFS): Likewise.
* tree-streamer-in.c (streamer_get_builtin_tree): Remove.
* tree-streamer-out.c (pack_ts_function_decl_value_fields): Remove
assert.
(streamer_write_builtin): Remove.
lto/
* lto.c (compare_tree_sccs_1): Remove streamer_handle_as_builtin_p uses.
(unify_scc): Likewise.
(lto_read_decls): Likewise.
From-SVN: r238709
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gcc/testsuite/
* gcc.dg/torture/pr69352.c (foo): Cast to intptr_t instead of long.
* gcc.dg/torture/pr69771.c: Require int32plus.
* gcc.dg/torture/pr71866.c (inb): Add cast to intptr_t.
From-SVN: r238708
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* lto-cgraph.c (input_symtab): Don't call get_working_sets
if flag_auto_profile is set to true.
From-SVN: r238707
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PR gcov-profile/71868
* cfgloopanal.c (expected_loop_iterations_unbounded): When we
have a function with multiple latches, count them all.
From-SVN: r238706
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* tree-ssa-loop-niter.c (loop_only_exit_p): Release body array.
From-SVN: r238705
|
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PR tree-optimization/71987
* tree-ssa-reassoc.c (maybe_optimize_range_tests): Call get_ops
just for SSA_NAMEs. Fix GNU coding style.
* gcc.dg/torture/pr71987.c: New test.
From-SVN: r238704
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* testsuite/20_util/shared_ptr/thread/default_weaktoshared.cc: Use
std::mt19937, std::thread and std::atomic to simplify test.
* testsuite/20_util/shared_ptr/thread/mutex_weaktoshared.cc: Likewise.
From-SVN: r238703
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PR gcov-profile/64874
* gcov-io.h: Update command about file format.
* gcov-iov.c (main): Adapt the numbering scheme.
From-SVN: r238702
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The 2015-11-23 sanitizer merge from upstream lost the changes from
f6528435 to sanitizer_common/sanitizer_common_interceptors.inc, which
made use of _OBSTACK_SIZE_T. So the configury changes to define
_OBSTACK_SIZE_T don't do anything. This wasn't such a bad thing
anyway.. The configure test wrongly adds -I${srcdir}/../include,
effectively resulting in a test of libiberty/obstack rather than libc
obstack support, and it's the latter that asan and tsan need to work
with.
So, remove the useless configure test. Upstream santizer project has
been made aware of the problem if glibc obstack support is ever
updated. Bootsrapped etc. x86_64-linux and committed as obvious.
Revert 2015-11-09 Alan Modra <amodra@gmail.com>
* configure.ac: Don't substitute OBSTACK_DEFS.
* asan/Makefile.am: Remove OBSTACK_DEFS from DEFS.
* tsan/Makefile.am: Likewise.
* configure: Regenerate.
* Makefile.in: Regenerate.
* asan/Makefile.in: Regenerate.
* interception/Makefile.in: Regenerate.
* libbacktrace/Makefile.in: Regenerate.
* lsan/Makefile.in: Regenerate.
* sanitizer_common/Makefile.in: Regenerate.
* tsan/Makefile.in: Regenerate.
* ubsan/Makefile.in: Regenerate.
From-SVN: r238701
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From-SVN: r238700
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* pt.c (resolve_typename_type): Try to avoid calling
currently_open_class.
From-SVN: r238696
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