2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* testsuite/lib/libgomp.exp (libgomp_init): Append -Wno-hsa to
	ALWAYS_CFLAGS.

From-SVN: r234045

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* c-c++-common/gomp/clauses-1.c: Remove dg-options.
	* c-c++-common/gomp/if-1.c: Likewise.
	* c-c++-common/gomp/pr61486-2.c: Likewise.
	* c-c++-common/gomp/target-teams-1.c: Moved dg-options except -fopenmp
	to dg-additional-options.
	* g++.dg/gomp/gomp.exp: Pass -Wno-hsa to all tests.
	* g++/gomp/target-teams-1.c: Likewise.
	* gcc.dg/gomp/gomp.exp: Likewise.
	* gcc.dg/gomp/pr68128-2.c: Moved dg-options except -fopenmp to
	dg-additional-options.
	* gfortran.dg/gomp/gomp.exp: Likewise.
	* gfortran.dg/gomp/target1.f90: Remove dg-options.
	* gfortran.dg/gomp/target2.f90: Moved dg-options except -fopenmp to
	dg-additional-options.
	* gfortran.dg/gomp/target3.f90: Remove dg-options.

From-SVN: r234044

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* lib/target-supports.exp (check_effective_target_offload_hsa): New.
	* c-c++-common/gomp/gridify-1.c: New test.
        * gfortran.dg/gomp/gridify-1.f90: Likewise.

From-SVN: r234043

2016-03-07  Martin Jambor  <mjambor@suse.cz>

	* hsa.h (hsa_get_ctor_statements): Declare.
	(hsa_get_dtor_statements): Likewise.
	(hsa_get_kernel_dispatch_type): Likewise.
	* hsa.c (hsa_get_ctor_statements): New function.
	(hsa_get_dtor_statements): Likewise.
	(hsa_get_kernel_dispatch_type): Likewise.
	* hsa-brig.c (hsa_cdtor_statements): Removed.
	(hsa_output_libgomp_mapping): Use hsa_get_ctor_statements and
	hsa_get_dtor_statements.
	* hsa-gen.c (hsa_kernel_dispatch_type): Removed.
	(get_hsa_kernel_dispatch_offset): Use hsa_get_kernel_dispatch_type.

From-SVN: r234042

2016-03-07  Andre Vieira  <andre.simoesdiasvieira@arm.com>

    * gcc.target/arm/pr45701-1.c: Change assembler scan to not
    trigger for cortex-r8, when scanning for register r8.
    * gcc.target/arm/pr45701-2.c: Likewise.

From-SVN: r234041

2016-03-07  Andre Vieira  <andre.simoesdiasvieira@arm.com>

    gcc/
    * config/arm/arm-cores.def (cortex-r8): New.
    * config/arm/arm-tables.opt (cortex-r8): Regenerate.
    * config/arm/arm-tune.md: Likewise.
    * gcc/doc/invoke.texi: Add cortex-r8 to list of cpu values.

From-SVN: r234040

PR rtl-optimization/19705 - -fno-branch-count-reg doesn't prevent decrement
	and branch instructions on a count register

gcc/ChangeLog:
2016-03-07  Martin Sebor  <msebor@redhat.com>

	PR rtl-optimization/19705
	* doc/invoke.texi (Options That Control Optimization): Clarify
	-fno-branch-count-reg.

From-SVN: r234039

gcc/cp/ChangeLog:

	PR c++/66786
	* pt.c (get_template_info): Handle PARM_DECL.
	(template_class_depth): Check DECL_P instead of
	VAR_OR_FUNCTION_DECL_P.

From-SVN: r234038

re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure")

	PR tree-optimization/69740
	* cfghooks.c (remove_edge): Request loop fixups if we delete
	an edge that might turn an irreducible loop into a natural
	loop.
	* cfgloop.h (check_verify_loop_structure): Clear LOOPS_NEED_FIXUP.
	Move after definition of loops_state_clear.

	PR tree-optimization/69740
	* gcc.c-torture/compile/pr69740-1.c: New test.
	* gcc.c-torture/compile/pr69740-2.c: New test.

Co-Authored-By: Jeff Law <law@redhat.com>

From-SVN: r234036

gcc/contrib/ChangeLog:
2016-03-07  Martin Sebor  <msebor@redhat.com>

	* check_GNU_style.sh (color): New global variable.
	Add checks for trailing operators and spaces before left brackets.
	Tightened up a check for a trailing left curly brace.
	(g, ag, vg): Use color.
	(col): Don't complain about excessively long lines with DejaGnu
	directives.

From-SVN: r234035

	PR rtl-optimization/69052
	* rtlanal.c (commutative_operand_precedence): Set higher precedence
	to CONST_WIDE_INT.

From-SVN: r234034

	* lib/target-supports.exp
	(check_effective_target_whole_vector_shift): Enable for PPC64.

From-SVN: r234032

2016-03-07  Tom de Vries  <tom@codesourcery.com>

	PR tree-optimization/70116
	* tree-ssa-tail-merge.c	(merge_stmts_p): New function, handling
	is_tm_ending stmts and ubsan/asan internal functions.
	(find_duplicate): Use it.  Don't test is_tm_ending here.

From-SVN: r234029

re PR tree-optimization/70115 (gcc ICE at -O2 (seg fault) and above on valid code on x86_64-linux-gnu)

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

	PR tree-optimization/70115
	* tree-ssa-loop-ivcanon.c (propagate_into_all_uses): Remove.
	(propagate_constants_for_unrolling): Use replace_uses_by.

	* gcc.dg/torture/pr70115.c: New testcase.

From-SVN: r234027

	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