PR driver/70132
	* config/arm/driver-arm.c (host_detect_local_cpu): Reorder exit logic
	to not call fclose twice on file.

From-SVN: r234419

	PR hsa/70337
	* plugin/plugin-hsa.c (GOMP_OFFLOAD_run): Copy shadow
	argument just in case a dispatched kernel uses that argument.

From-SVN: r234418

	PR tree-optimization/70354
	* tree-vect-patterns.c (vect_recog_vector_vector_shift_pattern): If
	oprnd0 is wider than oprnd1 and there is a cast from the wider
	type to oprnd1, mask it with the mask of the narrower type.

	* gcc.dg/vect/pr70354-1.c: New test.
	* gcc.dg/vect/pr70354-2.c: New test.
	* gcc.target/i386/avx2-pr70354-1.c: New test.
	* gcc.target/i386/avx2-pr70354-2.c: New test.

From-SVN: r234417

	PR target/70321
	* config/i386/i386.md (*anddi3_doubleword, *<code>di3_doubleword):
	Optimize TARGET_STV splitters, if high or low word of last argument
	is 0 or -1.

From-SVN: r234416

Makefile.am (install-freestanding-headers): Add concept_check.h and move.h to the installed headers.

2016-03-23  Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * include/Makefile.am (install-freestanding-headers): Add
        concept_check.h and move.h to the installed headers.
        * include/Makefile.in: Regenerated.
        * include/bits/concept_check.h: Ignore _GLIBCXX_CONCEPT_CHECKS for
        freestanding implementations.
        * doc/xml/manual/using.xml (_GLIBCXX_CONCEPT_CHECKS): Mention
        that this macro has no effect for freestanding implementations.
        * doc/html/manual/using_macros.html: Likewise.

From-SVN: r234414

From-SVN: r234413

	PR target/70232
	tree-ssa-threadbackward.c
	(fsm_find_control_statement_thread_paths): Correctly distinguish
	between old style jump threads vs FSM jump threads.

	PR target/70232
	* gcc.dg/tree-ssa/pr70232.c: New test.

From-SVN: r234409

re PR libgcc/70363 (PowerPC __float128 to long double doesn't link if built with an assember without ISA 3.0 support)

2016-03-22  Michael Meissner  <meissner@linux.vnet.ibm.com>

	PR libgcc/70363
	* config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was
	built with an assembler that does not support ISA 3.0
	instructions, rename __extendkftf2_sw to __extendkftf2.

From-SVN: r234408

re PR target/70302 (crash on valid code at -O2 and -O3 in 32-bit mode on x86_64-linux-gnu (in convert_op, at config/i386/i386.c:3414))

2016-03-22  Ilya Enkovich  <enkovich.gnu@gmail.com>

	PR target/70302
	* config/i386/i386.c (scalar_chain::convert_op): Support
	uninitialized register usage case.

	PR target/70302
	* gcc.target/i386/pr70302.c: New test.

From-SVN: r234406

2016-03-22  Richard Biener  <rguenther@suse.de>

	PR middle-end/70251
	* genmatch.c (gen_transform): Adjust last parameter to a three-state
	int...
	(capture::gen_transform): ... to change behavior when substituting
	a condition into cond or not-cond expr context.
	(dt_simplify::gen_1): Adjust.
	* gimple-match-head.c: Include gimplify.h for unshare_expr.
	* match.pd (A + (B vcmp C ? 1 : 0) -> A - (B vcmp C)): Revert
	last change and instead change to
	A + (B vcmp C ? 1 : 0) -> A - (B vcmp C ? -1 : 0).
	(A - (B vcmp C ? 1 : 0) -> A + (B vcmp C)): Likewise.

	* g++.dg/torture/pr70251.C: New testcase.

From-SVN: r234405

From-SVN: r234404

gcc/c-family/ChangeLog:
	PR c/69993
	* c-indentation.c (warn_for_misleading_indentation): Rewrite the
	diagnostic text, reversing the order of the warning and note so
	that they appear in source order.

gcc/testsuite/ChangeLog:
	PR c/69993
	* c-c++-common/Wmisleading-indentation-3.c: New test, based on
	Wmisleading-indentation.c.
	* c-c++-common/Wmisleading-indentation.c: Update thoughout to
	reflect change to diagnostic text and order of messages.
	* gcc.dg/plugin/location-overflow-test-2.c: Likewise.

From-SVN: r234403

From-SVN: r234402

2016-03-22  Richard Biener  <rguenther@suse.de>

	PR middle-end/70333
	* fold-const.c (extract_muldiv_1): Properly perform multiplication
	in the wide type.

	* gcc.dg/torture/pr70333.c: New testcase.

From-SVN: r234401

gcc/
	* config/i386/i386.c (def_builtin): Remove duplicated functionality.

From-SVN: r234400

gcc/cp/

	PR target/70290
	* call.c (build_conditional_expr_1): Always use original
	condition type for vector type checks and build.

gcc/testsuite/

	PR target/70290
	* g++.dg/ext/pr70290.C: New test.

From-SVN: r234399

From-SVN: r234398

PR target/70325
gcc/
	* config/i386/i386.c (def_builtin): Handle
	OPTION_MASK_ISA_AVX512VL to be and-ed with other
	bits.
	(const struct builtin_description bdesc_special_args[]):
	Remove duplicate ISA bits.
gcc/testsuite/
	* gcc.target/i386/pr70325.c: New test.

From-SVN: r234395

	PR target/70329
	* config/i386/i386.c (ix86_expand_vecop_qihi): Don't bother computing
	d.perm[i] for i >= d.nelt.  If not full_interleave, compute d.perm[i]
	in a way that works also for AVX512BW.

	* gcc.target/i386/avx512bw-pr70329-1.c: New test.
	* gcc.target/i386/avx512bw-pr70329-2.c: New test.

From-SVN: r234394

re PR target/70300 (ICE: in extract_constrain_insn, at recog.c:2190 (insn does not satisfy its constraints) with -mtune=amdfam10 -mavx512bw)

	PR target/70300
	* config/i386/i386.md (cvtsd2ss splitter): Unpack in destination
	instead of source if operands[1] is xmm16 and above and
	!TARGET_AVX512VL.  Use avx512f_vec_dupv16sf_1 instead of
	vec_interleave_lowv4sf if we need to unpack xmm16 and above.

	* gcc.target/i386/pr70300.c: New test.

From-SVN: r234393

	PR c++/70295
	* gimplify.c (gimplify_modify_expr): Call gimple_set_no_warning
	on assign if (*from_p) is a comparison, set it to
	TREE_NO_WARNING (*from_p).

	* c-c++-common/nonnull-1.c (func): Remove parens around cp4 != 0.
	(func2): New function for cond with parens, xfail warning for c++.
	* g++.dg/warn/Wnonnull-compare-8.C: New test.

From-SVN: r234392

gcc/cp/ChangeLog:

	PR c++/70096
	* pt.c (tsubst_decl): Clear the DECL_MODE of the new decl.

gcc/testsuite/ChangeLog:

	PR c++/70096
	* g++.dg/template/ptrmem30.C: New test.

From-SVN: r234391

gcc/cp/ChangeLog:

	PR c++/70204
	* constexpr.c (non_const_var_error): Check
	DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.

gcc/testsuite/ChangeLog:

	PR c++/70204
	* g++.dg/cpp0x/constexpr-70204a.C: New test.
	* g++.dg/cpp0x/constexpr-70204b.C: New test.

From-SVN: r234390

From-SVN: r234389

re PR middle-end/70273 (FAIL: g++.dg/ext/label13a.C  -std=gnu++98 execution test / scan-assembler _ZN1CC4Ev)

PR c++/70273

  * decl.c (notice_forced_label_r): New.
  (cp_finish_decl): Use it.

From-SVN: r234386

	PR c++/70285
	* cp-gimplify.c (cp_fold) [COND_EXPR]: Handle bit-fields.

From-SVN: r234384

re PR rtl-optimization/70326 (ICE: RTL check: expected elt 3 type 'e' or 'u', have '0' (rtx note) in PATTERN, at rtl.h:1440)

	PR middle-end/70326
	* lra.c (restore_scratches): Ignore deleted insns.

	* gcc.dg/pr70326.c: New test.

From-SVN: r234383

	PR tree-optimization/70317
	* match.pd (cmp @0 @0): Pass @0 instead of TYPE_MODE (TREE_TYPE (@0))
	to HONOR_NANS.

	* gcc.dg/pr70317.c: New test.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r234382

re PR target/70327 (ICE: in extract_insn, at recog.c:2287 (unrecognizable insn) with -mavx512ifma and v4ti argument)

	PR target/70327
	* config/i386/i386.md (movxi): Use ix86_expand_vector_move instead
	of ix86_expand_move.
	(movoi): Ditto.
	(movti): Use general_operand for operand 1 predicate.

testsuite/ChangeLog:

	PR target/70327
	* gcc.target/i386/pr70327.c: New test.

From-SVN: r234380

	* hsa-dump.c (dump_hsa_insn_1): dump default branch of SBR
	insns.
	(dump_hsa_symbol): Dump BRIG offset of hsa_symbols.

From-SVN: r234379

	* gcc.dg/ipa/pr70306.c: New test.
	* ipa-icf.c (sem_function::parse): Skip static
	constructors and destructors.

From-SVN: r234378

2016-03-21  Andre Vieira  <andre.simoesdiasvieira@arm>

    gcc/testsuite/
    * gcc.target/arm/attr-align1.c: Skip if M-profile.
    * gcc.target/arm/attr-align3.c: Likewise.
    * gcc.target/arm/attr_arm.c: Likewise.
    * gcc.target/arm/flip-thumb.c: Likewise.

From-SVN: r234373

	PR target/70296
	* include/cpplib.h (cpp_fun_like_macro_p): New prototype.
	* macro.c (cpp_fun_like_macro_p): New function.

	* config/rs6000/rs6000-c.c (rs6000_macro_to_expand): If IDENT is
	function-like macro, peek following token(s) if it is followed
	by CPP_OPEN_PAREN token with optional padding in between, and
	if not, don't treat it like a macro.

	* gcc.target/powerpc/altivec-36.c: New test.

From-SVN: r234371

	* config/nvptx/nvptx.c (nvptx_option_override): Don't emit sorry
	for the stabs debug format.

Co-Authored-By: Alexander Monakov <amonakov@ispras.ru>

From-SVN: r234370

2016-03-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70310
	* tree-vect-generic.c (expand_vector_condition): Fold the built
	condition.

	* gcc.dg/torture/pr70310.c: New testcase.

From-SVN: r234369

PR target/70293

gcc/
	* config/i386 (define_insn "*vec_dup<mode>"/AVX2): Block
	third alternative for AVX-512VL target,

gcc/testsuite/
	* gcc.target/i386/pr70293.c: New test.

From-SVN: r234363

	PR hsa/70234
	* hsa-brig.c (emit_function_directives): Mark unemitted
	global variables for emission.
	* hsa-gen.c (hsa_symbol::hsa_symbol): Initialize a new flag.
	(get_symbol_for_decl): Likewise.
	* hsa.h (struct hsa_symbol): New flag.

From-SVN: r234362

2016-03-21  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/70288
	* tree-ssa-loop-ivcanon.c (tree_estimate_loop_size): Make sure
	we do not estimate unsimplified all-constant conditionals or
	switches as optimized away.

	* gcc.dg/torture/pr70288-1.c: New testcase.
	* gcc.dg/torture/pr70288-2.c: Likewise.

From-SVN: r234361

        PR rtl-optimization/69307
        * gcc.target/arm/pr69307.c: New test.

From-SVN: r234360

re PR rtl-optimization/69102 (ICE: in move_op_ascend, at sel-sched.c:6138 with -fselective-scheduling2)

gcc/
        PR rtl-optimization/69102
        * sched-deps.c (sched_analyze_insn): Do not set last_args_size field
        when we have a readonly dependency context.

testsuite/

        PR rtl-optimization/69102
        * gcc.c-torture/compile/pr69102.c: New test.

From-SVN: r234359