PR tree-optimization/61725
	* tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
	range, use range_includes_zerop_p instead of integer_zerop on
	vr0->min, only use log2 of max if min is not negative.

	* gcc.dg/tree-ssa/vrp93.c: New test.
	* gcc.c-torture/execute/pr61725.c: New test.

From-SVN: r212353

2014-07-08  Richard Biener  <rguenther@suse.de>

	* tree-ssa-dom.h (loop_depth_of_name): Remove.
	* tree-ssa-dom.c (record_equivalences_from_phis): Remove
	restriction on loop depth difference.
	(record_equality): Likewise.
	(propagate_rhs_into_lhs): Likewise.  Simplify condition.
	(loop_depth_of_name): Remove.
	* tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
	restriction on loop depth difference.
	(init_copy_prop): Likewise.

	* gcc.dg/tree-ssa/ssa-pre-16.c: Adjust expected eliminations.

From-SVN: r212352

	* tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
	parameter.
	(walk_aliased_vdefs): Likewise.
	* tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
	* ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
	(detect_type_change_from_memory_writes): Check if entry was reached.

From-SVN: r212351

	* config/fpu-sysv.h (get_fpu_rounding_mode): Use FP_RN, FP_RP,
	FP_RM, FP_RZ unconditionally.
	(set_fpu_rounding_mode): Likewise.

From-SVN: r212350

2014-07-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61681
	* tree-ssa-structalias.c (find_what_var_points_to): Expand
	NONLOCAL inside ESCAPED.

	* gcc.dg/torture/pr61681.c: New testcase.

From-SVN: r212349

2014-07-08  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/61680
	* tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
	Handle properly all read-write dependences with group accesses.

	* gcc.dg/vect/pr61680.c: New testcase.

From-SVN: r212348

PR tree-optimization/61576

gcc/
	* tree-if-conv.c (is_cond_scalar_reduction): Add check that
	basic block containing reduction statement is predecessor
	of phi basi block.

gcc/testsuite/
	* gcc.dg/torture/pr61576.c: New test.

From-SVN: r212347

	PR c/60226
	* fold-const.c (round_up_loc): Change the parameter type.
	Remove assert.
	* fold-const.h (round_up_loc): Adjust declaration.
	* stor-layout.c (finalize_record_size): Check for too large types.

	* c-c++-common/pr60226.c: New test.

From-SVN: r212346

From-SVN: r212345

2014-07-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/61459
	PR fortran/58883
	* trans-expr.c (fcncall_realloc_result): Use the natural type
	for the address expression of 'res_desc'.

2014-07-07  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/61459
	PR fortran/58883
	* gfortran.dg/allocatable_function_8.f90 : New test

From-SVN: r212339

	* symtab.c: Include calls.h
	(symtab_nonoverwritable_alias_1): Check sanity of the local
	alias.

From-SVN: r212337

	gcc/
	* config/rs6000/rs6000.c (output_vec_const_move): Handle
	little-endian code generation.
	* config/rs6000/spe.md (spe_evmergehi): Rename to...
	(vec_perm00_v2si): ... this.  Handle little-endian code 
	generation.
	(spe_evmergehilo): Rename to...
	(vec_perm01_v2si): ... this.  Handle little-endian code
	generation.
	(spe_evmergelo): Rename to...
	(vec_perm11_v2si): ... this.  Handle little-endian code
	generation.
	(spe_evmergelohi): Rename to...
	(vec_perm10_v2si): ... this.  Handle little-endian code
	generation.
	(spe_evmergehi, spe_evmergehilo): New expanders.
	(spe_evmergelo, spe_evmergelohi): Likewise.
	(*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code
	generation.
	(*frob_tf_ti): Likewise.
	(*frob_<mode>_di_2): Likewise.
	(*frob_tf_di_8_2): Likewise.
	(*frob_di_<mode>): Likewise.
	(*frob_ti_tf): Likewise.
	(*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
	(*frob_ti_<mode>_8_2): Likewise.
	(*frob_ti_tf_2): Likewise.
	(mov_si<mode>_e500_subreg0): Rename to...
	(mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
	endianness only.
	(*mov_si<mode>_e500_subreg0_le): New instruction pattern.
	(*mov_si<mode>_e500_subreg0_elf_low): Rename to...
	(*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to 
	the big endianness only.
	(*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
	(*mov_si<mode>_e500_subreg0_2): Rename to...
	(*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
	big big endianness only.
	(*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
	(*mov_si<mode>_e500_subreg4): Rename to...
	(*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
	endianness only.
	(mov_si<mode>_e500_subreg4_le): New instruction pattern.
	(*mov_si<mode>_e500_subreg4_elf_low): Rename to...
	(*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
	the big endianness only.
	(*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
	pattern.
	(*mov_si<mode>_e500_subreg4_2): Rename to...
	(*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
	endianness only.
	(*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
	(*mov_sitf_e500_subreg8): Rename to...
	(*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
	endianness only.
	(*mov_sitf_e500_subreg8_le): New instruction pattern.
	(*mov_sitf_e500_subreg8_2): Rename to...
	(*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
	endianness only.
	(*mov_sitf_e500_subreg8_2_le): New instruction pattern.
	(*mov_sitf_e500_subreg12): Rename to...
	(*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
	endianness only.
	(*mov_sitf_e500_subreg12_le): New instruction pattern.
	(*mov_sitf_e500_subreg12_2): Rename to...
	(*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
	endianness only.
	(*mov_sitf_e500_subreg12_2_le): New instruction pattern.

	gcc/testsuite/
	* gcc.target/powerpc/spe-evmerge.c: New file.

From-SVN: r212335

From-SVN: r212334

/cp
2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* class.c (check_for_override): Wrap the 'final' and 'override'
	keywords in %< and %>.

/testsuite
2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

	* g++.dg/cpp0x/override1.C: Tweak expected error messages.

From-SVN: r212333

gcc/
	* asan.c (instrument_strlen_call): Do not instrument first byte in strlen
	if already instrumented.

gcc/testsuite/
	* c-c++-common/asan/no-redundant-instrumentation-9.c: New test.

From-SVN: r212332

re PR c++/58898 (Adding default template argument to class template with "most vexing parse" causes compile error)

2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>

	PR c++/58898
	* g++.dg/parse/pr58898.C: New.

From-SVN: r212331

2014-07-07  Dominique d'Humieres <dominiq@lps.ens.fr>

	* gfortran.dg/list_read_12.f90: Delete the file.
	* gfortran.dg/vect/vect.exp: Use gfortran-dg-runtest instead
	of dg-runtest.

From-SVN: r212330

From-SVN: r212328

	* runtime/stop.c: Use C11 _Noreturn.
	* libgfortran.h: Use C11 _Noreturn in prototypes.
	Move REALPART, IMAGPART and COMPLEX_ASSIGN macros...
	* intrinsics/c99_functions.c: ... here.

From-SVN: r212327

	* config/arm/arm.opt (mwords-little-endian): Delete.
	* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
	of TARGET_LITTLE_WORDS.
	(WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
	* config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
	warning.
	* doc/invoke.texi: Remove references to -mwords-little-endian.

From-SVN: r212326

	* expmed.c (struct init_expmed_rtl): Change all fields but
	pow2 and cint from struct rtx_def to rtx.
	(init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
	(init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
	at the end again.

From-SVN: r212325

	* config/fpu-387.h, config/fpu-aix.h, config/fpu-sysv.h,
	config/fpu-glibc.h: Use static assertions.

From-SVN: r212323

2014-07-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

	PR libgfortran/61640
	* gfortran.dg/arrayio_16.f90: New test.

From-SVN: r212322

From-SVN: r212318

From-SVN: r212315

From-SVN: r212314

	* g++.dg/ipa/imm-devirt-1.C: Fix regexp in dg-final.
	* g++.dg/ipa/imm-devirt-2.C: Likewise.

From-SVN: r212313

	PR c/6940
	* doc/invoke.texi: Document -Wsizeof-array-argument.
c-family/
	* c.opt (Wsizeof-array-argument): New option.
c/
	* c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
	* c-tree.h (C_ARRAY_PARAMETER): Define.
	* c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
	function parameter.
cp/
	* cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
	* decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
	* typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
	function parameter.
testsuite/
	* c-c++-common/Wsizeof-pointer-memaccess1.c: Use
	-Wno-sizeof-array-argument.
	* c-c++-common/Wsizeof-pointer-memaccess2.c: Likewise.
	* g++.dg/warn/Wsizeof-pointer-memaccess-1.C: Likewise.
	* gcc.dg/Wsizeof-pointer-memaccess1.c: Likewise.
	* g++.dg/torture/Wsizeof-pointer-memaccess1.C: Likewise.
	* g++.dg/torture/Wsizeof-pointer-memaccess2.C: Likewise.
	* gcc.dg/torture/Wsizeof-pointer-memaccess1.c: Likewise.
	* c-c++-common/sizeof-array-argument.c: New test.
	* gcc.dg/vla-5.c: Add dg-warnings.
../libgomp/	* testsuite/libgomp.c/appendix-a/a.29.1.c (f): Add dg-warnings.

From-SVN: r212312

From-SVN: r212311

	* configure, config.h.in: Regenerate.
	* config/fpu-sysv.h: Include <assert.h>.

From-SVN: r212307

	* configure.ac: Don't accept isl 0.10.
	* configure: Regenerate.

From-SVN: r212306

	* wide-int.h (wide_int_storage): Change declaration from struct
	to class.

From-SVN: r212305

	* cgraph.c (cgraph_create_indirect_edge): Update call of
	get_polymorphic_call_info.
	* ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
	(possible_polymorphic_call_targets): Add parameter call.
	(decl_maybe_in_construction_p): New predicate.
	(get_polymorphic_call_info): Add parameter call;
	use decl_maybe_in_construction_p.
	* gimple-fold.c (fold_gimple_assign): Update use of
	possible_polymorphic_call_targets.
	(gimple_fold_call): Likewise.
	* ipa-prop.c: Inlcude calls.h
	(ipa_binfo_from_known_type_jfunc): Check that known type is record.
	(param_type_may_change_p): New predicate.
	(detect_type_change_from_memory_writes): Break out from ...
	(detect_type_change): ... this one; use 
	param_type_may_change_p.
	(detect_type_change_ssa): Use param_type_may_change_p.
	(compute_known_type_jump_func): Use decl_maybe_in_construction_p.

	* g++.dg/ipa/devirt-26.C: Update testcase.
	* g++.dg/ipa/imm-devirt-1.C: Update testcase.
	* g++.dg/ipa/imm-devirt-2.C: Update testcase.

From-SVN: r212304

2014-07-05  Charles Baylis  <charles.baylis@linaro.org>

	PR target/49423
	* config/arm/arm-protos.h (arm_legitimate_address_p,
	arm_is_constant_pool_ref): Add prototypes.
	* config/arm/arm.c (arm_legitimate_address_p): Remove static.
	(arm_is_constant_pool_ref) New function.
	* config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
	arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
	(arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
	operand. Remove pool_range and neg_pool_range attributes.
	(arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
	pool_range and neg_pool_range attributes.
	* config/arm/constraints.md (Uh): New constraint.
	(Uq): Don't allow constant pool references.

From-SVN: r212303

From-SVN: r212302

2014-07-04  Tobias Burnus  <burnus@net-b.de>

        * resolve.c (resolve_assoc_var): Fix corank setting.
        * trans-array.c (gfc_conv_descriptor_token): Change assert.
        for select-type temporaries.
        * trans-decl.c (generate_coarray_sym_init): Skip for
        attr.select_type_temporary. 
        * trans-expr.c (gfc_conv_procedure_call): Fix for
        select-type temporaries.
        * trans-intrinsic.c (get_caf_token_offset): Ditto.
        (gfc_conv_intrinsic_caf_get, gfc_conv_intrinsic_caf_send): Set
        the correct dtype.
        * trans-types.h (gfc_get_dtype_rank_type): New.
        * trans-types.c (gfc_get_dtype_rank_type): Ditto.

2014-07-04  Tobias Burnus  <burnus@net-b.de>

        * gfortran.dg/coarray/coindexed_3.f90: New.

From-SVN: r212299

	* config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
	(move_lo_quad_internal_be_<mode>): Likewise.
	(move_lo_quad_<mode>): Convert to define_expand.
	(aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
	(aarch64_simd_move_hi_quad_be_<mode>): New.
	(move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
	(aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
	(aarch64_combinez_be<mode>): New.
	(aarch64_combine<mode>): Convert to define_expand.
	(aarch64_combine_internal<mode>): New.
 	(aarch64_simd_combine<mode>): Remove bogus RTL description.

From-SVN: r212298

2014-07-04  Tom de Vries  <tom@codesourcery.com>

	* doc/md.texi (@subsection Constraint Modifier Characters): Clarify
	combination of earlyclobber and read/write modifiers.

From-SVN: r212297

2014-07-04  Tom de Vries  <tom@codesourcery.com>

	* config/aarch64/aarch64-simd.md
	(define_insn "vec_unpack_trunc_<mode>"): Fix constraint.

From-SVN: r212296

	PR target/61714
	* aarch64.h (OPTION_DEFAULT_SPECS): Define.

From-SVN: r212295