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  1. 25 Jul, 2016 17 commits
    • [AArch64][2/10] ARMv8.2-A FP16 one operand vector intrinsics · daef0a8c 
      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
      Jiong Wang committed
    • [AArch64][1/10] ARMv8.2-A FP16 data processing intrinsics · 358decd5 
      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
      Jiong Wang committed
    • [AArch64][3/3] Migrate aarch64_expand_prologue/epilogue to aarch64_add_constant · 37d6a4b7 
      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
      Jiong Wang committed
    • [AArch64][2/3] Optimize aarch64_add_constant to generate better addition sequences · c4ddc43a 
      gcc/
	* config/aarch64/aarch64.c (aarch64_add_constant): Optimize instruction
	sequences.

From-SVN: r238713
      Jiong Wang committed
    • [AArch64][1/3] Migrate aarch64_add_constant to new interface & kill aarch64_build_constant · f43657b4 
      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
      Jiong Wang committed
    • Fix missing qualification in <ext/rope> · a837417c 
      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
      Georeth Chow committed
    • revert: nvptx: do not implicitly enable -ftoplevel-reorder · 3d339d5e 
      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
      Alexander Monakov committed
    • cgraph.c (cgraph_node::verify_node): Compare against builtin by using… · ea6e17d5 
      cgraph.c (cgraph_node::verify_node): Compare against builtin by using 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
      Richard Biener committed
    • Fix tests for targets with sizeof(int) != 32. · bf01e070 
      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
      Senthil Kumar Selvaraj committed
    • Don't call get_working_sets w/ LTO and -fauto-profile (PR · 10c9ea62 
      	* lto-cgraph.c (input_symtab): Don't call get_working_sets
	if flag_auto_profile is set to true.

From-SVN: r238707
      Martin Liska committed
    • Handle loops with loop->latch == NULL (PR gcov-profile/71868) · c1e1a688 
      	PR gcov-profile/71868
	* cfgloopanal.c (expected_loop_iterations_unbounded): When we
	have a function with multiple latches, count them all.

From-SVN: r238706
      Martin Liska committed
    • Fix memory leak introduced in r238336 · ccae0c85 
      	* tree-ssa-loop-niter.c (loop_only_exit_p): Release body array.

From-SVN: r238705
      Martin Liska committed
    • Call get_ops just for SSA_NAMEs (PR tree-optimization/71987) · 16b05965 
      	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
      Martin Liska committed
    • Use std::mt19937, std::thread and std::atomic to simplify tests · 19bb30c0 
      	* 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
      Jonathan Wakely committed
    • Adapt the numbering scheme (PR gcov-profile/64874) · e9e4348d 
      	PR gcov-profile/64874
	* gcov-io.h: Update command about file format.
	* gcov-iov.c (main): Adapt the numbering scheme.

From-SVN: r238702
      Martin Liska committed
    • Revert 2015-11-09 sanitizer/obstack configury · aa00995c 
      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
      Alan Modra committed
    • Daily bump. · 7bfd96b7 
      From-SVN: r238700
      GCC Administrator committed
  3. 24 Jul, 2016 11 commits
  5. 23 Jul, 2016 2 commits
  7. 22 Jul, 2016 10 commits