PR c++/80176
	* tree.c (lvalue_kind): For COMPONENT_REF with BASELINK second
	operand, if it is a static member function, recurse on the
	BASELINK.

	* g++.dg/init/ref23.C: New test.

From-SVN: r246825

2017-04-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR tree-optimization/80304
	* gfortran.dg/do_concurrent_4.f90:  New test case.

From-SVN: r246824

2017-04-10  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/80046
	* expr.c (gfc_check_pointer_assign): Check if procedure pointer
	components in a pointer assignment need an explicit interface.

2017-04-10  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/80046
	* gfortran.dg/proc_ptr_comp_48.f90: New test case.

From-SVN: r246823

From-SVN: r246820

	PR tree-optimization/80374
	* tree-ssa-dom.c (derive_equivalences_from_bit_ior): Do not try to
	record anything if we can not convert integer_zero_node to the
	desired type.

	PR tree-optimization/80374
	* g++.dg/pr80374.c: New test.

From-SVN: r246819

gcc/ChangeLog:

2017-04-10  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	PR target/80108
	* config/rs6000/rs6000.c (rs6000_option_override_internal):
	Enhance special handling given to the TARGET_P9_MINMAX option in
	relation to certain other options.

gcc/testsuite/ChangeLog:

2017-04-10  Kelvin Nilsen  <kelvin@gcc.gnu.org>

	PR target/80108
	* gcc.target/powerpc/ppc-fortran/ppc-fortran.exp: New file.
	* gcc.target/powerpc/ppc-fortran/pr80108-1.f90: New test.

From-SVN: r246818

	* gcc.dg/unroll-7.c: Declare "a" as a pointer to external array.

From-SVN: r246817

	PR testsuite/79356
	* gcc.dg/attr-alloc_size-11.c: Don't xfail on alpha.

From-SVN: r246816

2017-04-10  Daniel Santos <daniel.santos@pobox.com>

	PR testsuite/79867
	* lib/target-libpath.exp: Merge in cygwin fix from libffi.

From-SVN: r246813

	PR sanitizer/80348
	* typeck.c (cp_build_binary_op): Use NULL_TREE instead of NULL.  Set
	ORIG_TYPE earlier and not only when shortening.

	* g++.dg/ubsan/div-by-zero-3.C: New test.

From-SVN: r246812

	PR tree-optimization/80153
	* tree-ssa-loop-ivopts.c (add_iv_candidate_for_use): Check and 
	remove POINTER_PLUS_EXPR's base part directly, rather than through
	aff_tree.

From-SVN: r246811

	PR tree-optimization/80153
	* tree-affine.c (aff_combination_to_tree): Get base pointer from
	the first element of pointer type aff_tree.  Build result expr in
	aff_tree's type.
	(add_elt_to_tree): Convert to type unconditionally.  Remove other
	fold_convert calls.
	* tree-ssa-loop-ivopts.c (alloc_iv): Pass in consistent types.
	(rewrite_use_nonlinear_expr): Check invariant using iv information.
	gcc/testsuite
	PR tree-optimization/80153
	* gcc.c-torture/execute/pr80153.c: New.

From-SVN: r246810

2017-04-10  Richard Biener  <rguenther@suse.de>

	* tree-ssa-structalias.c (find_func_aliases): Properly handle
	asm inputs.

From-SVN: r246809

2017-04-10  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/70478
	* lra-constraints.c (curr_small_class_check): New.
	(update_and_check_small_class_inputs): New.
	(process_alt_operands): Update curr_small_class_check.  Disfavor
	alternative insn memory operands.  Check available regs for small
	class operands.

From-SVN: r246808

gcc/
	PR target/80057
	* config/mips/mips.opt (-mvirt): Update description.
	* doc/invoke.texi (-mvirt): Likewise.

From-SVN: r246807

2017-04-10  Richard Biener  <rguenther@suse.de>

	PR middle-end/80362
	* fold-const.c (fold_binary_loc): Look at unstripped ops when
	looking for NEGATE_EXPR in -A / -B to A / B folding.

	* gcc.dg/torture/pr80362.c: New testcase.

From-SVN: r246805

2017-04-10  Martin Liska  <mliska@suse.cz>

	PR gcov-profile/80224
	* gcov.c (print_usage): Fix usage string.
	(get_gcov_intermediate_filename): Remove.
	(output_gcov_file): Use both for normal and intermediate format.
	(generate_results): Do not initialize special file for
	intermediate format.

From-SVN: r246804

2017-04-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80304
	* tree-ssa-loop-im.c (ref_indep_loop_p_1): Also recurse
	for safelen.

	* gcc.dg/torture/pr80304.c: New testcase.

From-SVN: r246803

re PR target/79905 (ICE in canonical types differ for identical types __vector(4) int and V4i {aka __vector(4) int})

	PR target/79905
	* config/rs6000/rs6000.c (rs6000_vector_type): New.
	(rs6000_init_builtins): Use it.

	PR target/79905
	* g++.dg/torture/pr79905.C: New.

From-SVN: r246802

	* config/arm/arm.md (<mrc>): Add mode to SET source.
	(<mrrc>): Likewise.

From-SVN: r246801

2017-04-10  Richard Biener  <rguenther@suse.de>

	PR middle-end/80344
	* gimplify.c (is_gimple_mem_rhs_or_call): Allow CLOBBERs.

From-SVN: r246800

2017-04-10  Martin Liska  <mliska@suse.cz>

	PR sanitizer/80350
	* c-ubsan.c (ubsan_instrument_shift): Evaluate RHS before
	doing an UBSAN check.
2017-04-10  Martin Liska  <mliska@suse.cz>

	PR sanitizer/80350
	* c-c++-common/ubsan/pr80350.c: New test.

From-SVN: r246799

	PR target/80324
	* config/i386/avx512fintrin.h (_mm512_reduce_add_epi32,
	_mm512_reduce_mul_epi32, _mm512_reduce_and_epi32,
	_mm512_reduce_or_epi32, _mm512_mask_reduce_add_epi32,
	_mm512_mask_reduce_mul_epi32, _mm512_mask_reduce_and_epi32,
	_mm512_mask_reduce_or_epi32, _mm512_reduce_min_epi32,
	_mm512_reduce_max_epi32, _mm512_reduce_min_epu32,
	_mm512_reduce_max_epu32, _mm512_mask_reduce_min_epi32,
	_mm512_mask_reduce_max_epi32, _mm512_mask_reduce_min_epu32,
	_mm512_mask_reduce_max_epu32, _mm512_reduce_add_ps,
	_mm512_reduce_mul_ps, _mm512_mask_reduce_add_ps,
	_mm512_mask_reduce_mul_ps, _mm512_reduce_min_ps, _mm512_reduce_max_ps,
	_mm512_mask_reduce_min_ps, _mm512_mask_reduce_max_ps,
	_mm512_reduce_add_epi64, _mm512_reduce_mul_epi64,
	_mm512_reduce_and_epi64, _mm512_reduce_or_epi64,
	_mm512_mask_reduce_add_epi64, _mm512_mask_reduce_mul_epi64,
	_mm512_mask_reduce_and_epi64, _mm512_mask_reduce_or_epi64,
	_mm512_reduce_min_epi64, _mm512_reduce_max_epi64,
	_mm512_mask_reduce_min_epi64, _mm512_mask_reduce_max_epi64,
	_mm512_reduce_min_epu64, _mm512_reduce_max_epu64,
	_mm512_mask_reduce_min_epu64, _mm512_mask_reduce_max_epu64,
	_mm512_reduce_add_pd, _mm512_reduce_mul_pd, _mm512_mask_reduce_add_pd,
	_mm512_mask_reduce_mul_pd, _mm512_reduce_min_pd, _mm512_reduce_max_pd,
	_mm512_mask_reduce_min_pd, _mm512_mask_reduce_max_pd): New intrinsics.

	* gcc.target/i386/avx512f-reduce-op-1.c: New test.

From-SVN: r246798

From-SVN: r246797

	PR c++/79294
	* pt.c (convert_nontype_argument_function): Adjust type even with a
	value-dependent argument.

From-SVN: r246794

	PR c++/60992
	* pt.c (tsubst_copy): Handle lookup finding a capture proxy.

From-SVN: r246793

From-SVN: r246792

2017-04-08  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/70478
	* lra-constraints.c: Reverse the last patch.

From-SVN: r246789

2017-04-08  Andreas Tobler  <andreast@gcc.gnu.org>

    * config/aarch64/aarch64-freebsd.h: Define MCOUNT_NAME.
    Add comment for WCHAR_T.

From-SVN: r246786

From-SVN: r246785

2017-04-08  Aaron Sawdey  <acsawdey@linux.vnet.ibm.com>

	PR target/80358
	* config/rs6000/rs6000.c (expand_block_compare): Fix boundary check.

From-SVN: r246784

From-SVN: r246783

	* rs6000/rs6000.c (vec_load_pendulum): Rename...
	(vec_pairing): ...to this.
	(power9_sched_reorder2): Rewrite code for pairing vector/vecload insns.
	(rs6000_sched_init): Adjust for name change.
	(struct rs6000_sched_context): Likewise.
	(rs6000_init_sched_context): Likewise.
	(rs6000_set_sched_context): Likewise.

From-SVN: r246776

	* gcc.target/i386/avx512f-vgetmantps-2.c: Add -mfpmath=sse to
	dg-options.
	* gcc.target/i386/avx512f-vgetmantpd-2.c: Likewise.

From-SVN: r246775

	PR target/80322
	PR target/80323
	PR target/80325
	PR target/80326
	* config/i386/avxintrin.h (_mm256_cvtsd_f64, _mm256_cvtss_f32): New
	intrinsics.
	* config/i386/avx512fintrin.h (_mm512_int2mask, _mm512_mask2int,
	_mm512_abs_ps, _mm512_mask_abs_ps, _mm512_abs_pd, _mm512_mask_abs_pd,
	_mm512_cvtsd_f64, _mm512_cvtss_f32): Likewise.

	* gcc.target/i386/avx512f-undefined-1.c: New test.
	* gcc.target/i386/avx512f-cvtsd-1.c: New test.
	* gcc.target/i386/avx-cvtsd-1.c: New test.
	* gcc.target/i386/avx512f-cvtss-1.c: New test.
	* gcc.target/i386/avx512f-abspd-1.c: New test.
	* gcc.target/i386/avx-cvtss-1.c: New test.
	* gcc.target/i386/avx512f-absps-1.c: New test.
	* gcc.target/i386/avx512f-int2mask-1.c: New test.
	* gcc.target/i386/avx512f-mask2int-1.c: New test.

From-SVN: r246774

2017-04-07  Andreas Tobler  <andreast@gcc.gnu.org>

    * config/aarch64/aarch64-freebsd.h: Define WCHAR_TYPE.

From-SVN: r246773

	PR c++/80095
	* call.c (build_over_call): Don't check cxx_dialect.
	* cp-gimplify.c (cp_gimplify_init_expr): Don't check cxx_dialect nor
	whether SUB is a CONSTRUCTOR.
	* init.c (build_new_1): Don't check cxx_dialect.
	* tree.c (replace_placeholders): Add a function comment.  Return if
	not in C++14, or if the object isn't a (member of a) class.
	* typeck2.c (store_init_value): Don't check cxx_dialect nor whether
	TYPE is CLASS_TYPE_P.

	* g++.dg/cpp1y/nsdmi-aggr8.C: New test.

From-SVN: r246772

	PR sanitizer/80348
	* typeck.c (cp_build_binary_op): Convert COP[01] to ORIG_TYPE.

	* g++.dg/ubsan/div-by-zero-2.C: New test.

From-SVN: r246770

	* Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of
	target makefile fragment.
	* config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS.

From-SVN: r246766

2017-04-07  Vladimir Makarov  <vmakarov@redhat.com>

	PR rtl-optimization/70703
	* ira-color.c (update_conflict_hard_regno_costs): Use
	int64_t instead of HOST_WIDE_INT.

From-SVN: r246765