2014-05-18  John David Anglin  <danglin@gcc.gnu.org>

	PR middle-end/61141
	* emit-rtl.c (reset_all_used_flags): In a sequence, check that
	XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
	(verify_rtl_sharing): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211380 138bc75d-0d04-0410-961f-82ee72b054a4
/cp
2014-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/22556
	* name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.

/testsuite
2014-06-09  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/22556
	* g++.dg/other/redecl3.C: New.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211385 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c/36446
	* c-typeck.c (error_init): Call inform instead of error_at.
	(pedwarn_init): Call inform instead of pedwarn.
	(warning_init): Call inform instead of warning_at.

	* gcc.dg/Wcxx-compat-6.c: Change dg-warning to dg-message.
	* gcc.dg/array-2.c: Likewise.
	* gcc.dg/array-const-2.c: Likewise.
	* gcc.dg/ucnid-8.c: Likewise.
	* gcc.dg/vla-init-1.c: Likewise.
	* gcc.dg/array-const-3.c: Change dg-error to dg-message.
	* gcc.dg/c99-flex-array-7.c: Likewise.
	* gcc.dg/init-bad-1.c: Likewise.
	* gcc.dg/init-bad-3.c: Likewise.
	* gcc.dg/init-bad-2.c: Change dg-error and dg-warning to dg-message.
	* gcc.dg/pedwarn-init.c: Add dg-warning.
	* gcc.dg/pr53119.c: Remove dg-excess-errors.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211388 138bc75d-0d04-0410-961f-82ee72b054a4
Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211393 138bc75d-0d04-0410-961f-82ee72b054a4
runtime: Initialize variable to avoid compiler warning.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211394 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
    init_symbolic_number ().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211395 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c/60988
	* doc/extend.texi: Add cindex for transparent_union.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211396 138bc75d-0d04-0410-961f-82ee72b054a4
	PR fortran/60928
	* omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
	Set lastprivate_firstprivate even if omp_private_outer_ref
	langhook returns true.
	<case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
	langhook, call unshare_expr on new_var and call
	build_outer_var_ref to get the last argument.
gcc/c-family/
	* c-pragma.c (omp_pragmas_simd): Move PRAGMA_OMP_TASK...
	(omp_pragmas): ... back here.
gcc/fortran/
	* f95-lang.c (gfc_init_builtin_functions): Handle -fopenmp-simd
	like -fopenmp.
	* openmp.c (resolve_omp_clauses): Remove allocatable components
	diagnostics.  Add associate-name and intent(in) pointer
	diagnostics for various clauses, diagnose procedure pointers in
	reduction clause.
	* parse.c (match_word_omp_simd): New function.
	(matchs, matcho): New macros.
	(decode_omp_directive): Change match macros to either matchs
	or matcho.  Handle -fopenmp-simd.
	(next_free, next_fixed): Handle -fopenmp-simd like -fopenmp.
	* scanner.c (skip_free_comments, skip_fixed_comments, include_line):
	Likewise.
	* trans-array.c (get_full_array_size): Rename to...
	(gfc_full_array_size): ... this.  No longer static.
	(duplicate_allocatable): Adjust caller.  Add NO_MEMCPY argument
	and handle it.
	(gfc_duplicate_allocatable, gfc_copy_allocatable_data): Adjust
	duplicate_allocatable callers.
	(gfc_duplicate_allocatable_nocopy): New function.
	(structure_alloc_comps): Adjust g*_full_array_size and
	duplicate_allocatable caller.
	* trans-array.h (gfc_full_array_size,
	gfc_duplicate_allocatable_nocopy): New prototypes.
	* trans-common.c (create_common): Call gfc_finish_decl_attrs.
	* trans-decl.c (gfc_finish_decl_attrs): New function.
	(gfc_finish_var_decl, create_function_arglist,
	gfc_get_fake_result_decl): Call it.
	(gfc_allocate_lang_decl): If DECL_LANG_SPECIFIC is already allocated,
	don't allocate it again.
	(gfc_get_symbol_decl): Set GFC_DECL_ASSOCIATE_VAR_P on
	associate-names.
	* trans.h (gfc_finish_decl_attrs): New prototype.
	(struct lang_decl): Add scalar_allocatable and scalar_pointer
	bitfields.
	(GFC_DECL_SCALAR_ALLOCATABLE, GFC_DECL_SCALAR_POINTER,
	GFC_DECL_GET_SCALAR_ALLOCATABLE, GFC_DECL_GET_SCALAR_POINTER,
	GFC_DECL_ASSOCIATE_VAR_P): Define.
	(GFC_POINTER_TYPE_P): Remove.
	* trans-openmp.c (gfc_omp_privatize_by_reference): Don't check
	GFC_POINTER_TYPE_P, instead test GFC_DECL_GET_SCALAR_ALLOCATABLE,
	GFC_DECL_GET_SCALAR_POINTER or GFC_DECL_CRAY_POINTEE on decl.
	(gfc_omp_predetermined_sharing): Associate-names are predetermined.
	(enum walk_alloc_comps): New.
	(gfc_has_alloc_comps, gfc_omp_unshare_expr_r, gfc_omp_unshare_expr,
	gfc_walk_alloc_comps): New functions.
	(gfc_omp_private_outer_ref): Return true for scalar allocatables or
	decls with allocatable components.
	(gfc_omp_clause_default_ctor, gfc_omp_clause_copy_ctor,
	gfc_omp_clause_assign_op, gfc_omp_clause_dtor): Fix up handling of
	allocatables, handle also OMP_CLAUSE_REDUCTION, handle scalar
	allocatables and decls with allocatable components.
	(gfc_trans_omp_array_reduction_or_udr): Don't handle allocatable
	arrays here.
	(gfc_trans_omp_reduction_list): Call
	gfc_trans_omp_array_reduction_or_udr even for allocatable scalars.
	(gfc_trans_omp_do_simd): If -fno-openmp, just expand it as OMP_SIMD.
	(gfc_trans_omp_parallel_do_simd): Likewise.
	* trans-types.c (gfc_sym_type): Don't set GFC_POINTER_TYPE_P.
	(gfc_get_derived_type): Call gfc_finish_decl_attrs.
gcc/testsuite/
	* gfortran.dg/gomp/allocatable_components_1.f90: Remove dg-error
	directives.
	* gfortran.dg/gomp/associate1.f90: New test.
	* gfortran.dg/gomp/intentin1.f90: New test.
	* gfortran.dg/gomp/openmp-simd-1.f90: New test.
	* gfortran.dg/gomp/openmp-simd-2.f90: New test.
	* gfortran.dg/gomp/openmp-simd-3.f90: New test.
	* gfortran.dg/gomp/proc_ptr_2.f90: New test.
libgomp/
	* testsuite/libgomp.fortran/allocatable9.f90: New test.
	* testsuite/libgomp.fortran/allocatable10.f90: New test.
	* testsuite/libgomp.fortran/allocatable11.f90: New test.
	* testsuite/libgomp.fortran/allocatable12.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-1.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-2.f90: New test.
	* testsuite/libgomp.fortran/alloc-comp-3.f90: New test.
	* testsuite/libgomp.fortran/associate1.f90: New test.
	* testsuite/libgomp.fortran/associate2.f90: New test.
	* testsuite/libgomp.fortran/procptr1.f90: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211397 138bc75d-0d04-0410-961f-82ee72b054a4
	* ipa-reference.c (is_proper_for_analysis): Exclude addressable and public
	vars.
	(intersect_static_var_sets): Remove.
	(propagate): Do not prune local statics.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211398 138bc75d-0d04-0410-961f-82ee72b054a4
[PR lto/61334] Declare prototype for strnlen, if needed.

	include/
	* libiberty.h [defined (HAVE_DECL_STRNLEN) &&
	!HAVE_DECL_STRNLEN] (strnlen): New prototype.
	gcc/
	* configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen
	prototype.
	* config.in: Regenerate.
	* configure: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211401 138bc75d-0d04-0410-961f-82ee72b054a4
[ARM][doc] Improve description of AArch32 CRC32 intrinsics.

     * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
     available.
     Simplify description of __crc32d and __crc32cd intrinsics.
     * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
     availability.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211402 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/57186
	PR tree-optimization/59299
	* gcc.dg/tree-ssa/ssa-sink-11.c: New testcase.
	* gcc.dg/tree-ssa/ssa-sink-12.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211404 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-10  Dominique d'Humieres <dominiq@lps.ens.fr>
	    Mikael Morin <mikael@gcc.gnu.org>

	PR fortran/41936
gcc/fortran/
	* trans-expr.c (gfc_conv_expr_reference): Deallocate array
	components.

gcc/testsuite/
	* gfortran.dg/class_array_15.f03: Check memory leaks.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211405 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/
        * config/i386/i386.c (expand_vec_perm_pblendv): New.
        * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
        expand_vec_perm_pblendv.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211407 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Fix REG_CFA_RESTORE mode.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211408 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Fix layout of frame layout code.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211409 138bc75d-0d04-0410-961f-82ee72b054a4
Reverting previous commit.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211410 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-10  Richard Biener  <rguenther@suse.de>

	PR middle-end/61456
	* tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
	Do not use the main variant for the type comparison.
	(ncr_compar): Likewise.
	(nonoverlapping_component_refs_p): Likewise.

	* g++.dg/opt/pr61456.C: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211411 138bc75d-0d04-0410-961f-82ee72b054a4
2014-06-10  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61438
	* tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
	(eliminate_dom_walker::before_dom_children): Only try to inhibit
	insertion of IVs if running PRE.
	(eliminate): Adjust.
	(pass_pre::execute): Likewise.
	(pass_fre::execute): Likewise.

	* gcc.dg/torture/pr61438.c: New testcase.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211413 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Add a big-endian lane flip at expand-time in saturating math patterns.

	* config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
	New expander.
	(aarch64_sqrdmulh_lane<mode>): Likewise.
	(aarch64_sq<r>dmulh_lane<mode>): Rename to...
	(aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
	(aarch64_sqdmulh_laneq<mode>): New expander.
	(aarch64_sqrdmulh_laneq<mode>): Likewise.
	(aarch64_sq<r>dmulh_laneq<mode>): Rename to...
	(aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
	(aarch64_sqdmulh_lane<mode>): New expander.
	(aarch64_sqrdmulh_lane<mode>): Likewise.
	(aarch64_sq<r>dmulh_lane<mode>): Rename to...
	(aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
	(aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
	(aarch64_sqdmlal_laneq<mode>): Likewise.
	(aarch64_sqdmlsl_lane<mode>): Likewise.
	(aarch64_sqdmlsl_laneq<mode>): Likewise.
	(aarch64_sqdmlal2_lane<mode>): Likewise.
	(aarch64_sqdmlal2_laneq<mode>): Likewise.
	(aarch64_sqdmlsl2_lane<mode>): Likewise.
	(aarch64_sqdmlsl2_laneq<mode>): Likewise.
	(aarch64_sqdmull_lane<mode>): Likewise.
	(aarch64_sqdmull_laneq<mode>): Likewise.
	(aarch64_sqdmull2_lane<mode>): Likewise.
	(aarch64_sqdmull2_laneq<mode>): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211414 138bc75d-0d04-0410-961f-82ee72b054a4