2009-06-11  David Daney  <ddaney@caviumnetworks.com>

	* system.h (gcc_assert, gcc_unreachable): Revert accidental commit
	in r148403.

From-SVN: r148404

2009-06-11  David Daney  <ddaney@caviumnetworks.com>

	PR c/39252
	* doc/extend.texi ( __builtin_unreachable): Document new builtin.
	* builtins.c (expand_builtin_unreachable): New function.
	(expand_builtin): Handle BUILT_IN_UNREACHABLE case.
	* builtins.def (BUILT_IN_UNREACHABLE): Add new builtin.
	* cfgcleanup.c (try_optimize_cfg): Delete empty blocks with no
	successors.
	* cfgrtl.c (rtl_verify_flow_info): Handle empty blocks when
	searching for missing barriers.

2009-06-11  David Daney  <ddaney@caviumnetworks.com>

	PR c/39252
	* gcc.dg/builtin-unreachable-1.c: New test.
	* gcc.dg/builtin-unreachable-2.c: Same.

From-SVN: r148403

	* testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
	* testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
	* testsuite/libffi.call/err_bad_typedef.c: Likewise.

From-SVN: r148402

re PR fortran/40402 (Problem with data statement involving structure constructors containing non-initialisation expressions)

2009-06-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40402
	* resolve.c (next_data_value): It is an error if the value is
	not constant.

2009-06-11  Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/40402
	* gfortran.dg/data_value_1.f90: New test.

From-SVN: r148396

re PR testsuite/39831 (gcc.target/i386/excess-precision-*.c assume the default -mfp-math does not include SSE)

	PR testsuite/39831
	* gcc.target/i386/excess-precision-1.c: Use -mfpmath=387, and
	remove ilp32 requirement.
	* gcc.target/i386/excess-precision-2.c: Likewise.
	* gcc.target/i386/excess-precision-3.c: Likewise.
	* gcc.target/i386/excess-precision-4.c: Likewise.
	* gcc.target/i386/excess-precision-5.c: Likewise.
	* gcc.target/i386/excess-precision-6.c: Likewise.

From-SVN: r148395

	* config/darwin.h (LINK_COMMAND_SPEC): Adjust spec to link libcov
	when -fprofile-generate* was passed.
	* config/darwin9.h (LINK_COMMAND_SPEC): Likewise.

From-SVN: r148394

random.tcc (negative_binomial_distribution<>::operator() (_UniformRandomNumberGenerator&, const param_type&): Tweak to use a class member gamma_distribution.

2009-06-11  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/random.tcc
	(negative_binomial_distribution<>::operator()
	(_UniformRandomNumberGenerator&, const param_type&): Tweak to use a
	class member gamma_distribution.
	(negative_binomial_distribution<>::operator()
	(_UniformRandomNumberGenerator&)): Implement out of line here.
	(operator<<(basic_ostream<>&, negative_binomial_distribution<>),
	operator>>(basic_ostream<>&, negative_binomial_distribution<>): Adjust.
	(student_t_distribution<>::operator()
	(_UniformRandomNumberGenerator&, const param_type&): Move inline,
	simplify.
	(operator<<(basic_ostream<>&, student_t_distribution<>),
	operator>>(basic_ostream<>&, student_t_distribution<>): Adjust.
	(chi_squared_distribution<>::operator()
	(_UniformRandomNumberGenerator&, const param_type&): Move inline,
	tweak to use a class member gamma_distribution.
	(operator<<(basic_ostream<>&, chi_squared_distribution<>),
	operator>>(basic_ostream<>&, chi_squared_distribution<>): Adjust.
	(fisher_f_distribution<>::operator() (_UniformRandomNumberGenerator&,
	const param_type&): Move inline, tweak to use class member
	gamma_distributions.
	(operator<<(basic_ostream<>&, fisher_f_distribution<>),
	operator>>(basic_ostream<>&, fisher_f_distribution<>): Adjust.
	* include/bits/random.h: Adjust, minor tweaks.

From-SVN: r148393

2009-06-11  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Resolve_Attribute, case 'access): Add missing
	accessibiliy check on access_to_subprogram in the context of an
	anonymous access that is not an access parameter.

2009-06-11  Eric Botcazou  <ebotcazou@adacore.com>

	* tracebak.c (i386 section): Define IS_BAD_PTR on Solaris.
	
2009-06-11  Quentin Ochem  <ochem@adacore.com>

	* sem_warn.adb, scng.adb, sfn_scan.adb, freeze.adb: Add CODEFIX
	comments for message handled by GPS.

2009-06-11  Matthew Gingell  <gingell@adacore.com>

	* adaint.c: Use fopen64 instead of fopen on platforms where we know
	it's supported.

2009-06-11  Pascal Obry  <obry@adacore.com>

	* g-cgi.ads: Fix comment typo.

	* g-cgi.adb: Properly decode "+" in CGI parameters as spaces.

From-SVN: r148392

From-SVN: r148390

re PR fortran/38718 (some simplifiers for elemental intrinsics missing; required for init expressions)

	PR fortran/38718

	* intrinsic.c (add_functions): Add simplifiers for ISNAN,
	IS_IOSTAT_END and IS_IOSTAT_EOR.
	* intrinsic.h (gfc_simplify_is_iostat_end,
	* gfc_simplify_is_iostat_eor,
	gfc_simplify_isnan): New prototypes.
	* intrinsic.c (gfc_simplify_is_iostat_end,
	* gfc_simplify_is_iostat_eor,
	gfc_simplify_isnan): New functions.

	* gfortran.dg/is_iostat_end_eor_2.f90: New test.
	* gfortran.dg/nan_5.f90: New test.

From-SVN: r148367

	* interface.c (fold_unary): Rename to...
	(fold_unary_intrinsic): ... this.
	(gfc_extend_expr): Adjust caller.
	(gfc_match_generic_spec): Likewise.  Initialize *op to INTRINSIC_NONE
	to avoid warnings.
	* expr.c (gfc_simplify_expr): Initialize start and end before calling
	gfc_extract_int.

From-SVN: r148366

	* config/i386/i386.c (min_insn_size): Use get_attr_length
	for normal insns other than TYPE_MULTI, TYPE_OTHER and TYPE_FCMP.
	For __asm return 0.

From-SVN: r148365

	* config/i386/i386.c (ix86_pad_returns): Use emit_jump_insn_before
	instead of emit_insn_before.

From-SVN: r148364

From-SVN: r148361

	* python/libstdcxx/v6/printers.py (lookup_function): Remove extra
	';'.
	(build_libstdcxx_dictionary): Accept shortened form of
	basic_string names.
	(StdStringPrinter.to_string): Remove reference to WideEncoding.

From-SVN: r148358

	PR libstdc++/40289:
	* python/Makefile.in: Rebuild.
	* python/hook.in: Compute module path relative to objfile.
	* python/Makefile.am (pythondir): Redefine.
	(gdb.py): Subst toolexeclibdir.
	(install-data-local): Rewrite.

From-SVN: r148357

	PR bootstrap/40408
	* graphite.c (add_conditions_to_domain): Change SWITCH_EXPR to
	GIMPLE_SWITCH.

From-SVN: r148356

libgcc/
	* config.host (vax-*-linux*): New.

From-SVN: r148355

From-SVN: r148352

2009-06-10  Martin Jambor  <mjambor@suse.cz>

	* cgraph.c (cgraph_node_can_be_local_p): New function.
	(cgraph_make_node_local): New function.
	* cgraph.h (cgraph_node_can_be_local_p): Declare.
	(cgraph_make_node_local): Declare.

From-SVN: r148349

gcc/
	* tree.h (tree_base): Add packed_flag and user_align fields.
	Decrease size of spare field.
	(TYPE_USER_ALIGN): Use user_align from tree_base.
	(DECL_USER_ALIGN): Likewise.
	(TYPE_PACKED): Use packed_flag from tree_base.
	(DECL_PACKED): Likewise.
	(tree_type): Delete packed_flag and user_align fields.  Widen
	precision field.  Widen mode field and shuffle fields to align
	mode on an 8-bit boundary.
	(tree_decl_common): Delete decl_flag_1 and user_align fields.
	Renumber decl_flag_* fields.  Fix comments.  Widen
	decl_common_unused field.
	(DECL_HAS_VALUE_EXPR_P): Adjust for renumbering of decl_flag_*
	fields.
	(DECL_EXTERNAL): Likewise.
	(DECL_BIT_FIELD): Likewise.
	(DECL_NONADDRESSABLE_P): Likewise.
	(TYPE_DECL_SUPRESS_DEBUG): Likewise.
	* config/arm/arm-modes.def (XImode): Make it an INT_MODE.

gcc/testsuite/
	* gcc.target/arm/neon-modes-1.c: New test.

From-SVN: r148348

	* vec.h (DEF_VEC_ALLOC_I): Use DEF_VEC_NONALLOC_FUNCS_I.
	(DEF_VEC_ALLOC_P): Use DEF_VEC_NONALLOC_FUNCS_P.
	(DEF_VEC_ALLOC_O): Use DEF_VEC_NONALLOC_FUNCS_O.
	(DEF_VEC_ALLOC_FUNC_P): Only define VEC_OP (T,A,alloc).
	(DEF_VEC_NONALLOC_FUNCS_P): New macro, broken out of old
	DEF_VEC_ALLOC_FUNC_P.
	(DEF_VEC_ALLOC_FUNC_O): Only define VEC_OP (T,A,alloc).
	(DEF_VEC_NONALLOC_FUNCS_O): New macro, broken out of old
	DEF_VEC_ALLOC_FUNC_O.
	(DEF_VEC_ALLOC_FUNC_I): Only define VEC_OP (T,A,alloc).
	(DEF_VEC_NONALLOC_FUNCS_I): New macro, broken out of old
	DEF_VEC_ALLOC_FUNC_I.
	(vec_stack_p_reserve, vec_stack_p_reserve_exact): Declare.
	(vec_stack_p_reserve_exact_1): Declare.
	(vec_stack_o_reserve, vec_stack_o_reserve_exact): Declare.
	(vec_stack_free): Declare.
	(VEC_stack_alloc): Define.
	(DEF_VEC_ALLOC_P_STACK, DEF_VEC_ALLOC_FUNC_P_STACK): Define.
	(DEF_VEC_ALLOC_O_STACK, DEF_VEC_ALLOC_FUNC_O_STACK): Define.
	(DEF_VEC_ALLOC_I_STACK, DEF_VEC_ALLOC_FUNC_I_STACK): Define.
	* vec.c (void_p): New type.  Call DEF_VEC_P and DEF_VEC_ALLOC_P
	for void_p.
	(stack_vecs): New static variable.
	(vec_stack_p_reserve_exact_1): New function.
	(vec_stack_o_reserve_1): New static function.
	(vec_stack_p_reserve, vec_stack_p_reserve_exact): New functions.
	(vec_stack_o_reserve, vec_stack_o_reserve_exact): New functions.
	(vec_stack_free): New function.
	* df-scan.c (df_ref): Use DEF_VEC_P and DEF_VEC_ALLOC_P_STACK.
	(VEC_df_ref_stack_alloc): Define.
	(df_mw_hardreg_ptr): New type.  Use DEF_VEC_P and
	DEF_VEC_ALLOC_P_STACK.
	(VEC_df_mw_hardreg_ptr_stack_alloc): Define.
	(struct df_collection_rec): Change _vec fields to VEC.  Remove
	_use fields.
	(df_free_collection_rec): Adjust for new fields.
	(df_insn_rescan): Use new df_collection_rec fields.
	(df_notes_rescan, df_canonize_collection_rec): Likewise.
	(df_ref_create_structure, df_ref_record): Likewise.
	(df_get_conditional_uses, df_get_call_refs): Likewise.
	(df_insn_refs_collect, df_bb_refs_collect): Likewise.
	(df_bb_refs_record, df_record_entry_block_defs): Likewise.
	(df_record_exit_block_uses, df_bb_verify): Likewise.
	(df_swap_refs): Change ref_vec parameter to VEC.  Change all
	callers.
	(df_sort_and_compress_refs): Change ref_vec parameter to VEC.
	Remove count parameter.  Change return type to void.  Change all
	callers.
	(df_sort_and_compress_mws): Change mw_vec parameter to VEC.
	Remove count parameter.  Change return type to void.  Change all
	callers.
	(df_install_refs): Change old_vec parameter to VEC.  Remove count
	parameter.  Change all callers.
	(df_install_mws): Change old_vec parameter to VEC.  Remove count
	parameter.  Change all callers.
	(df_refs_verify): Change new_rec parameter to VEC.  Change call
	callers.
	(df_mws_verify): Likewise.

From-SVN: r148347

From-SVN: r148346

decl.c (gnat_to_gnu_entity): Use a reference to the original type for the type of the field of the XVS type.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Subtype>: Use
	a reference to the original type for the type of the field of the
	XVS type.
	(maybe_pad_type): Likewise.

	* gcc-interface/decl.c (gnat_to_gnu_entity) <E_Record_Type>: Factor
	common predicate and remove redundant setting of TYPE_BY_REFERENCE_P.
	Pass correctly typed arguments to create_field_decl.
	<E_Record_Subtype>: Set BLKmode for tagged and limited types in the
	case of contrained discriminants as well.  Use the padded base type
	in the other case as well.  Rename temporary variable.  Tweak test.
	Factor common access pattern.  Set GNU_SIZE only once.

From-SVN: r148345

2009-06-10  Dave Korn  <dave.korn.cygwin@gmail.com>

        * trans-decl.c (create_main_function):  Don't build main decl twice.

From-SVN: r148344

From-SVN: r148343

2009-06-10  Kai Tietz  <kai.tietz@onevision.com>

        * g++.dg/torture/pr31579.C: Cast pointer
        via __SIZE_TYPE__ instead of 'unsigned long'.

From-SVN: r148342

2009-06-10  H.J. Lu  <hongjiu.lu@intel.com>

	* doc/extend.texi: Add description for __builtin_ia32_crc32di.

From-SVN: r148341

From-SVN: r148340

From-SVN: r148339

2009-06-09  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/move.h: Doxygen group fixes.

From-SVN: r148337

	* system.h (HAVE_DESIGNATED_INITIALIZERS): Don't define if
	compiling with C++.
	* optabs.c (optab_table): Only use designated initializers if
	HAVE_DESIGNATED_INITIALIZERS is defined.
	(convert_optab_table): Likewise.
	(init_optabs): Always call init_insn_codes if
	HAVE_DESIGNATED_INITIALIZERS is not defined.

From-SVN: r148336

From-SVN: r148333

From-SVN: r148332

	* inclhack.def (darwin_stdint_1, darwin_stdint_2,
	darwin_stdint_3, darwin_stdint_4): New fixes.
	* tests/base/stdint.h: Adjust test results for new fixes.
	* fixincl.x: Regenerate.

From-SVN: r148328

./:	* targhooks.c (default_builtin_vectorized_function): Change fn
	parameter to unsigned int.
	(default_builtin_vectorized_conversion): Change code parameter to
	unsigned int.
	(default_builtin_reciprocal): Change fn parameter to unsigned int.
	* targhooks.h: Update declarations.
	* config/rs6000/rs6000.c (rs6000_builtin_conversion): Change code
	parameter to unsigned int.

	* c-typeck.c (comptypes_check_enum_int): New static function.
	(comptypes_internal): Add enum_and_int_p parameter.  Change all
	callers.
	(comp_target_types): Add location parameter.  Change all callers.
	(tagged_types_tu_compatible_p): Add enum_and_int_p parameter.
	Change all callers.
	(function_types_compatible_p, type_lists_compatible_p): Likewise.
	(build_conditional_expr): Add colon_loc parameter.  Change all
	callers.
	(convert_for_assignment): Add location parameter.  Change all
	callers.
	* c-parser.c (c_parser_conditional_expression): Pass location of
	colon to build_conditional_expr.
	* c-tree.h (build_conditional_expr): Update declaration.
objc/:
	* objc-act.c (objc_gimplify_expr): Change return type to int.
	* objc-act.h: Update declaration.
testsuite/:
	* gcc.dg/Wcxx-compat-12.c: New testcase.

From-SVN: r148325

From-SVN: r148324

2009-06-09  Ghassan Shobaki  <ghassan.shobaki@amd.com>

        * MAINTAINERS: Added my name to the write-after-approval list

From-SVN: r148322

2009-06-09  Sebastian Pop  <sebastian.pop@amd.com>

	* graphite.c: Revert previous patch.

From-SVN: r148321

	PR c++/40381
	* decl2.c (mark_used): Return after complaining about deleted fn.

From-SVN: r148319