gcc/
	PR middle-end/69916
	* omp-low.c (struct oacc_loop): Add ifns.
	(new_oacc_loop_raw): Initialize it.
	(finish_oacc_loop): Clear mask & flags if no ifns.
	(oacc_loop_discover_walk): Count IFN_GOACC_LOOP calls.
	(oacc_loop_xform_loop): Add ifns arg & adjust.
	(oacc_loop_process): Adjust oacc_loop_xform_loop call.

	gcc/testsuite/
	PR middle-end/69916
	* c-c-++-common/goacc/pr69916.c: New.

From-SVN: r234026

PR rtl-opt/70061

  * tree-outofssa.c (emit_partition_copy): Flush pending stack adjust.
  (insert_value_copy_on_edge): Likewise.

  * gcc.c-torture/compile/pr70061.c: New test.

From-SVN: r234025

re PR testsuite/70109 (FAIL: gcc.dg/vect/O3-pr36098.c scan-tree-dump-times vect "vectorizing stmts usin g SLP" 0)

2016-03-07  Richard Biener  <rguenther@suse.de>

	PR testsuite/70109
	* gcc.dg/vect/O3-pr36098.c: New testcase.

From-SVN: r234024

	* config/arm/arm_neon.h: Show error if using with soft-float ABI.

From-SVN: r234023

	PR target/62281
	* config/i386/sol2.h (STACK_REALIGN_DEFAULT): Define.

From-SVN: r234022

2016-03-07  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/arm/pragma_cpp_fma.c: Reset default FPU.

From-SVN: r234021

	* gcc-interface/trans.c (statement_node_p): New predicate.
	(gnat_to_gnu): Invoke it to detect statement nodes.  In ASIS mode, do
	not return dummy results for expressions attached to packed array
	implementation types.

From-SVN: r234020

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Variable>: Always mark
	the expression of a renaming manually in case #3.

From-SVN: r234018

From-SVN: r234017

 when run in repos other than gcc mklog fails to find ChangeLog files
because it looks for $0/../$dir/ChangeLog, but of course if the diff is
for a project other than gcc that might not exist.  It should be fine to
also look for $cwd/$dir/ChangeLog, and use that if we find it.  This
means that for example in binutils-gdb.git you can do git commit,
and then in your editor read git diff HEAD~ | mklog - to generate a
template ChangeLog for that commit.

contrib/ChangeLog:

2016-03-06  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* mklog: Look for the ChangeLog file in $cwd.

From-SVN: r234014

	PR c++/67364
	* constexpr.c (cxx_eval_store_expression): Replace
	CONSTRUCTOR_ELTS in nested CONSTRUCTORs, too.

From-SVN: r234013

From-SVN: r234012

  * libtool-version: Increase to 7:0:0.
  * libffi.map.in: Increase version numbers to 7.0.

From-SVN: r234009

2016-03-05  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>

        * config/i386/i386.c (znver1_cost): Fix Multiply cost.

From-SVN: r234008

2016-03-05  Venkataramanan Kumar  <Venkataramanan.kumar@amd.com>

        Fix sseimul type attribute.
        * config/i386/znver1.md
        (znver1_sseimul, znver1_sseimul_avx256, znver1_sseimul_load,
        znver1_sseimul_avx256_load) : Fix the type attribute.
        (znver1_sseimul_di,
        znver1_sseimul_load_di): Fix type attribute, pipe usage and latency.

From-SVN: r234007

From-SVN: r234006

	PR c++/70084
	* tree-inline.c (copy_tree_body_r): When cancelling ADDR_EXPR
	of INDIRECT_REF and ADDR_EXPR changed type, fold_convert it
	to the right type.

	* g++.dg/expr/stdarg3.C: New test.

From-SVN: r234004

	PR tree-optimization/69196
	* gcc.dg/tree-ssa/pr69196-1.c: Limit this to sparc*-*-* and
	x86_64-*-*.

From-SVN: r234003

	PR c/69973
	* targhooks.c (default_vector_alignment): Limit to MAX_OFILE_ALIGNMENT.

	PR c/69973
	* gcc.dg/pr69973.c: New test.

From-SVN: r234002

	PR rtl-optimization/69941
	* postreload.c (reload_combine_recognize_pattern): Ensure all uses of
	the reg share its mode.

	PR rtl-optimization/69941
	* gcc.dg/torture/pr69941.c: New test.

From-SVN: r234001

	PR c/69824
	* c-decl.c (get_parm_info): Don't queue implicit function declarations
	for later.

	PR c/69824
	* gcc.dg/pr69824.c: New test.

From-SVN: r234000

	PR tree-optimization/69196
	* tree-ssa-threadbackward.c (fsm_find_control_statement_thread_paths):
	If the both SSA_NAMEs are anonymous, then consider them unassociated
	and include the PHI in the statement count.

From-SVN: r233999

2016-03-05  Tom de Vries  <tom@codesourcery.com>

	* omp-low.c (check_omp_nesting_restrictions): Check for non-oacc
	construct in oacc routine.  Check for oacc region in oacc routine.

	* c-c++-common/goacc/nesting-fail-1.c (f_acc_routine): New function.
	* c-c++-common/goacc-gomp/nesting-fail-1.c (f_acc_routine): New
	function.

From-SVN: r233998

gcc/cp/ChangeLog:

	PR c++/66786
	* pt.c (template_class_depth): Given a lambda type, iterate
	into its LAMBDA_TYPE_EXTRA_SCOPE field instead of its
	TYPE_CONTEXT.  Given a VAR_DECL, iterate into its
	CP_DECL_CONTEXT.

gcc/testsuite/ChangeLog:

	PR c++/66786
	* g++.dg/cpp1y/var-templ48.C: New test.
	* g++.dg/cpp1y/var-templ49.C: New test.

From-SVN: r233997

From-SVN: r233994

From-SVN: r233988

	PR c++/69203

	* cp-tree.h (COND_EXPR_IS_VEC_DELETE): New.
	* init.c (build_vec_delete_1): Set it.
	* constexpr.c (potential_constant_expression_1) [COND_EXPR]: Check it.

From-SVN: r233987

2016-03-03  Than McIntosh <thanm@google.com>

	* plugin-api.h: Add new hooks to the plugin transfer vector to
	to support querying section alignment and section size.
	(ld_plugin_get_input_section_alignment): New hook.
	(ld_plugin_get_input_section_size): New hook.
	(ld_plugin_tag): Add LDPT_GET_INPUT_SECTION_ALIGNMENT
	and LDPT_GET_INPUT_SECTION_SIZE.
	(ld_plugin_tv): Add tv_get_input_section_alignment and
	tv_get_input_section_size.

2016-03-03  Evgenii Stepanov  <eugenis@google.com>

	* plugin-api.h (enum ld_plugin_tag): Add LDPT_GET_SYMBOLS_V3.

From-SVN: r233986

	* decl.c (start_preparsed_function): Don't emit start clobber at the
	start of constructor clones.

From-SVN: r233985

re PR c++/70035 (Calling a non-virtual member in base-class constructor call with ubsan causes segfault when superclass has virtual member with same name)

	PR c++/70035
	* cp-tree.h (cp_ubsan_maybe_initialize_vtbl_ptrs): New prototype.
	* decl.c (start_preparsed_function): Call
	cp_ubsan_maybe_initialize_vtbl_ptrs if needed.
	* cp-ubsan.c (cp_ubsan_dfs_initialize_vtbl_ptrs,
	cp_ubsan_maybe_initialize_vtbl_ptrs): New functions.

	* g++.dg/ubsan/pr70035.C: New test.

From-SVN: r233984

	PR c++/67364

	* constexpr.c (cxx_eval_component_reference): Further tweak.

From-SVN: r233982

	* constexpr.c (struct constexpr_ctx): Add save_exprs field.
	(cxx_eval_loop_expr): Discard SAVE_EXPR values before looping.
	(cxx_eval_constant_expression) [SAVE_EXPR]: Add it to the set.
	(cxx_eval_outermost_constant_expr, is_sub_constant_expr): Initialize.

From-SVN: r233981

	PR target/70062
	* config/i386/i386.c (decide_alg): Add RECUR argument.  Revert
	2016-02-22 changes, instead don't recurse if RECUR is already true.
	Don't change *dynamic_check if RECUR.  Adjust recursive caller
	to pass true to the new argument.
	(ix86_expand_set_or_movmem): Adjust decide_alg caller.

	* gcc.target/i386/pr70062.c: New test.

From-SVN: r233979

	* g++.dg/template/typename21.C: Remove c++98_only.

From-SVN: r233977

	* g++.dg/template/typename21.C: Replace c++98 with c++98_only.

From-SVN: r233975

	PR c++/70067

	* tree.c (strip_typedefs): Handle TYPENAME_TYPE lookup finding the
	same type.

From-SVN: r233973

gcc/c-family/ChangeLog:
	PR c/68187
	* c-indentation.c (get_visual_column): Move code to determine next
	tab stop to...
	(next_tab_stop): ...this new function.
	(line_contains_hash_if): Delete function.
	(detect_preprocessor_logic): Delete function.
	(get_first_nws_vis_column): New function.
	(detect_intervening_unindent): New function.
	(should_warn_for_misleading_indentation): Replace call to
	detect_preprocessor_logic with a call to
	detect_intervening_unindent.

gcc/testsuite/ChangeLog:
	PR c/68187
	* c-c++-common/Wmisleading-indentation.c (fn_42_a): New test
	function.
	(fn_42_b): Likewise.
	(fn_42_c): Likewise.

From-SVN: r233972

gcc/c-family/ChangeLog:
	PR c/68187
	* c-indentation.c (should_warn_for_misleading_indentation): When
	suppressing warnings about cases where the guard and body are on
	the same column, only use the first non-whitespace column in place
	of the guard token column when dealing with "else" clauses.
	When rejecting aligned BODY and NEXT, loosen the requirement
	from equality with the first non-whitespace of guard to simply
	that they not be indented relative to it.

gcc/testsuite/ChangeLog:
	PR c/68187
	* c-c++-common/Wmisleading-indentation.c (fn_40_a): New test
	function.
	(fn_40_b): Likewise.
	(fn_41_a): Likewise.
	(fn_41_b): Likewise.

From-SVN: r233971

	PR target/70059
	* config/i386/sse.md (vec_set_lo_<mode><mask_name>,
	<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask): Formatting
	fixes.
	(vec_set_hi_<mode><mask_name>): Likewise.  Swap VEC_CONCAT operands.

	* gcc.target/i386/avx512f-pr70059.c: New test.
	* gcc.target/i386/avx512dq-pr70059.c: New test.

From-SVN: r233968

gcc/
	PR rtl-optimization/57676
	* lra-assigns.c (lra_assign): Guard test for maximum iterations
	with flag_checking.

gcc/testsuite/
	PR rtl-optimization/57676
	* gcc.dg/torture/pr57676.c: New test.

From-SVN: r233967