From-SVN: r223010

avr.c (avr_hard_regno_call_part_clobbered): Use LAST_CALLEE_SAVED_REG instead of hard-coded register number.

	* config/avr/avr.c (avr_hard_regno_call_part_clobbered): Use
	LAST_CALLEE_SAVED_REG instead of hard-coded register number.
	(Last callee saved reg is different for AVR_TINY architecture)

From-SVN: r223009

	* config/i386/i386.c (ix86_loop_unroll_adjust): Use PATTERN (insn)
	when looking for memory references.

From-SVN: r223008

When libgo is not optimized the static function profilealloc
in malloc.goc shows up in the stack trace.  Rename it to
runtime_profilealloc so that runtime/pprof.printStackRecord
ignores it.

From-SVN: r223006

	PR target/65753
	* config/i386/i386.c (ix86_function_ok_for_sibcall): Allow PIC sibcalls
	via function pointers.

testsuite:
	* gcc.target/i386/pr65753.c: New test.

From-SVN: r223005

calls.c (prepare_call_address): Transform PLT call to GOT lookup and indirect call by forcing address into a...

	* calls.c (prepare_call_address): Transform PLT call to GOT lookup and
	indirect call by forcing address into a pseudo with -fno-plt.
	* common.opt (flag_plt): New option.
	* doc/invoke.texi (Code Generation Options): Add -fno-plt.
	([-fno-plt]): Document.

From-SVN: r223003

Fix PR66105

2015-05-11  Markus Trippelsdorf  <markus@trippelsdorf.de>

	PR bootstrap/66105
	* config/rs6000/option-defaults.h: Add space between string literal
	and macro name.

From-SVN: r223002

2015-05-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>

    gcc/
    * gcc.target/arm/pr64616.c: Test dump rather than assembly to work
    accross ARM targets.

From-SVN: r223001

2015-05-11  Christian Bruel  <christian.bruel@st.com>
 
 	* config/arm/arm-protos.h (thumb_code, thumb1_code): Remove.
 	* config/arm/vxworks.h (thumb_code): Replace with TARGET_THUMB.

From-SVN: r223000

re PR rtl-optimization/66076 (ICE: in vec_safe_grow, at vec.h:618 with -funroll-loops -mno-prefer-avx128 -march=bdver4)

gcc/
	PR rtl-optimization/66076
	* rtlanal.c (generic_subrtx_iterator <T>::add_single_to_queue):
	Don't grow the heap array if it is already big enough from a
	previous iteration.

gcc/testsuite/
	PR rtl-optimization/66076
	* gcc.dg/torture/pr66076.c: New test.

From-SVN: r222999

2015-05-11  Christian Bruel  <christian.bruel@st.com>

	* config/arm/arm-protos.h (arm_declare_function_name): Declare.
	(is_called_in_ARM_mode): Remove.
	* config/arm/arm.c (is_called_in_ARM_mode): Declare static bool.
	(arm_declare_function_name): Moved from from ARM_DECLARE_FUNCTION_NAME.
	* config/arm/arm.h (ARM_DECLARE_FUNCTION_NAME): Call
	 arm_declare_function_name.

From-SVN: r222997

From-SVN: r222996

arm.c (arm_option_override): Reoganized and split into : (arm_option_params_internal); New function.

2014-09-23  Christian Bruel  <christian.bruel@st.com>

	* config/arm/arm.c (arm_option_override): Reoganized and split into :
	(arm_option_params_internal); New function.
	(arm_option_check_internal): New function.
	(arm_option_override_internal): New function.
	(thumb_code, thumb1_code): Remove.
	* config/arm/arm.h (TREE_TARGET_THUMB, TREE_TARGET_THUMB1): New macros.
	(TREE_TARGET_THUM2, TREE_TARGET_ARM): Likewise.
	(thumb_code, thumb1_code): Remove.
	* config/arm/arm.md (is_thumb, is_thumb1): Check TARGET flag.

From-SVN: r222995

	(alpha_emit_set_long_const, alpha_extract_integer)
	(alpha_legitimate_constant_p, alpha_split_const_mov)
	(alpha_expand_block_clear, alpha_expand_zap_mask, print_operand):
	[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
	(alpha_emit_set_const_1): Change "(HOST_WIDE_INT) 1" to
	HOST_WIDE_INT_1U.
	* config/alpha/predicates.md (mode_mask_operand): Do not match
	const_double RTX.
	[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
	* config/alpha/alpha.md (abstf, *abstf_internal, UNSPEC_ZAP splitter):
	Change "(HOST_WIDE_INT) 1" to HOST_WIDE_INT_1U.
	[HOST_BITS_PER_WIDE_INT < 64]: Remove dead code.
	(*negtf_internal): Use gen_int_mode instead of immed_double_const.

From-SVN: r222994

	PR target/65780
	* config/s390/linux.h (TARGET_BINDS_LOCAL_P): Define to
	default_binds_local_p_2.
	* config/arm/linux-elf.h (TARGET_BINDS_LOCAL_P): Likewise.
	* config/aarch64/aarch64-linux.h (TARGET_BINDS_LOCAL_P): Likewise.

From-SVN: r222992

From-SVN: r222991

	Patch by Richard Biener
	* coverage.c (coverage_obj_init): Delay building of type variant
	until the type is finished.

From-SVN: r222990

From-SVN: r222989

ipa-devirt.c (warn_types_mismatch): Do not ICE when warning about mismatch between C and C++ type...

	* ipa-devirt.c (warn_types_mismatch): Do not ICE when warning about
	mismatch between C and C++ type; compoare correctly ARG_TYPES
	for non-prototypes and output correctly parameter index for METHOD_TYPE.
	(odr_types_equivalent_p): Fix wording of warning about attributes;
	it is OK to match prototype and non-prototype.

From-SVN: r222985

	* tree.c (free_lang_data_in_type): Free TREE_PURPOSE of
	TYPE_ARG_TYPES list.
	(verify_type): Permit non-NULL TREE_PURPOSE in non-LTO builds.
	* tree.def (FUNCTION_TYPE): Document TREE_PURPOSE in TYPE_ARG_TYPES

From-SVN: r222984

From-SVN: r222983

2015-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66041
	* frontend-passes.c (scalarized_expr): Set correct dimension and
	shape for the expression to be passed to lbound. Remove trailing
	references after array refrence.
	(inline_matmul_assign):  Remove gfc_copy_expr from calls
	to scalarized_expr().

2015-05-10  Thomas Koenig  <tkoenig@gcc.gnu.org>

	PR fortran/66041
	* gfortran.dg/inline_matmul_7.f90:  New test.
	* gfortran.dg/inline_matmul_8.f90:  New test.
	* gfortran.dg/inline_matmul_9.f90:  New test.

From-SVN: r222982

From-SVN: r222981

From-SVN: r222980

gcc/fortran/
	* simplify.c (simplify_bound_dim): Don't check for emptyness
	in the case of cobound simplification.  Factor lower/upper
	bound differenciation before the actual simplification.
	(simplify_bound): Remove assumed shape specific simplification.  
	Don't give up early for the lbound of an assumed shape.
gcc/testsuite/
	* gfortran.dg/bound_simplification_5.f90: New.

From-SVN: r222979

	* c-opts.c (c_common_post_options): Also clear
	cpp_opts->cpp_warn_cxx11_compat.

From-SVN: r222978

gcc/c-family/
	* c-common.h (enum cxx_dialect): Add cxx_unset.
	* c-common.c (cxx_dialect): Initialize to cxx_unset.
	* c-opts.c (c_common_post_options): Set C++ dialect to C++98 if unset.
gcc/testsuite/
	* lib/target-supports.exp (cxx_default): New global.
	(check_effective_target_c++11_only)
	(check_effective_target_c++14_only)
	(check_effective_target_c++98_only)
	(check_effective_target_c++1z_only): Check it.

From-SVN: r222977

	* c.opt (std=c++14): Remove Undocumented flag and experimental warning.
	(std=gnu++0x): Mark as Undocumented.
	(std=gnu++1y): Add deprecated message.

From-SVN: r222976

	* testsuite/20_util/headers/functional/synopsis.cc: Add
	_GLIBCXX14_CONSTEXPR.
	* testsuite/25_algorithms/headers/algorithm/synopsis.cc: Likewise.

From-SVN: r222975

From-SVN: r222974

2015-05-09  Marc Glisse  <marc.glisse@inria.fr>

	PR tree-optimization/64454
gcc/
	* tree-vrp.c (extract_range_from_binary_expr_1) <TRUNC_MOD_EXPR>:
	Rewrite.
gcc/testsuite/
	* gcc.dg/tree-ssa/vrp97.c: New file.
	* gcc.dg/vect/slp-perm-7.c: Update.

From-SVN: r222970

	PR bootstrap/66085
	* decl2.c (note_mangling_alias): Declare arguments as unused.

From-SVN: r222969

gcc/fortran/
2015-05-09  Mikael Morin  <mikael@gcc.gnu.org>

	PR fortran/65894
	* trans-array.h (gfc_scalar_elemental_arg_saved_as_reference):
	New prototype.
	* trans-array.c (gfc_scalar_elemental_arg_saved_as_reference):
	New function.
	(gfc_add_loop_ss_code): Use gfc_scalar_elemental_arg_saved_as_reference
	as conditional.
	(gfc_walk_elemental_function_args): Set the dummy_arg field.
	* trans.h (gfc_ss_info): New subfield dummy_arg.
	* trans-expr.c (gfc_conv_procedure_call): Revert the change
	of revision 222361.
	(gfc_conv_expr): Use gfc_scalar_elemental_arg_saved_as_reference
	as conditional.

gcc/testsuite/
2015-05-09  Andre Vehreschild  <vehre@gmx.de>

	PR fortran/65894
	* gfortran.dg/elemental_subroutine_11.f90: New test.

From-SVN: r222968

utils.c (gnat_write_global_declarations): Use type_decl method instead of global_decl for TYPE_DECLs.

	* gcc-interface/utils.c (gnat_write_global_declarations): Use type_decl
	method instead of global_decl for TYPE_DECLs.

From-SVN: r222967

	* openacc.h (__GOACC_NOTHROW): Fix noexcept syntax.

	* testsuite/libgomp.oacc-c-c++-common/reduction-4.c (main): Use
	_Complex.

From-SVN: r222966

	* testsuite/19_diagnostics/headers/system_error/std_c++0x_neg.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/1.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/2.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/3.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/4.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/5.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/6.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/7.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/3946.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/assign_neg.cc: Add -std=c++98.
	* testsuite/20_util/auto_ptr/requirements/explicit_instantiation/1.cc: Likewise.
	* testsuite/20_util/headers/functional/synopsis.cc: Add -Wno-deprecated.
	* testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust expected errors.
	* testsuite/23_containers/deque/requirements/dr438/constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:  Likewise.
	* testsuite/ext/array_allocator/1.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/2.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/26875.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/3.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/check_allocate_max_size.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/check_deallocate_null.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/check_delete.cc: Add -Wno-deprecated.
	* testsuite/ext/array_allocator/check_new.cc: Add -Wno-deprecated.
	* testsuite/ext/profile/mutex_extensions_neg.cc: Prune follow-on error.
	* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr.cc: Add -std=c++98.
	* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_neg.cc: Add -std=c++98.
	* testsuite/tr1/2_general_utilities/shared_ptr/assign/auto_ptr_rvalue_neg.cc: Add -std=c++98.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/43820_neg.cc: Add -std=c++98 -fno-show-column.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr.cc: Add -std=c++98.
	* testsuite/tr1/2_general_utilities/shared_ptr/cons/auto_ptr_neg.cc: Add -std=c++98.
	* testsuite/tr1/6_containers/utility/pair.cc: Add -std=c++98.
	* testsuite/tr1/8_c_compatibility/cmath/pow_cmath.cc: Add -std=c++98.

From-SVN: r222965

	* src/c++98/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
	* src/c++98/Makefile.in: Regenerate.
	* src/Makefile.am (AM_CXXFLAGS): Add -std=gnu++98.
	* src/Makefile.in: Regenerate.

From-SVN: r222964

gcc/testsuite/
	* c-c++-common/asan/memcmp-1.c: Fix narrowing.
	* c-c++-common/asan/no-asan-stack.c: Fix narrowing.
	* c-c++-common/torture/vector-shift1.c: Fix narrowing.
	* c-c++-common/torture/vshuf-2.inc: Fix narrowing.
	* g++.dg/torture/pr33572.C: Compile with -std=c++98.

From-SVN: r222963

gcc/c-family/
	* c.opt (Wc++11-compat): Make primary.  Rename var warn_cxx11_compat.
	* c-opts.c: Adjust.
gcc/cp/
	* cp-gimplify.c, parser.c: Adjust.

From-SVN: r222962

libcpp/
	* lex.c (lex_string): Add -Wc++11-compat warning.
	* include/cpplib.h: Add CPP_W_CXX11_COMPAT.
	(struct cpp_options): Add cpp_warn_cxx11_compat.
	* init.c (cpp_create_reader): Initialize it.
gcc/c-family/
	* c.opt (Wc++0x-compat): Set it.

From-SVN: r222961