2009-04-24  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Create missing directory gnu/java/security/jce/prng.
        * configure: Regenerate.

From-SVN: r146759

	* genrecog.c (validate_pattern): Do not warn for VOIDmode CALLs as
	the source of a set operation.

From-SVN: r146757

	* target.h (struct gcc_target): Add case_values_threshold field.
	* target-def.h (TARGET_CASE_VALUES_THRESHOLD): New.
	(TARGET_INITIALIZER): Use TARGET_CASE_VALUES_THRESHOLD.
	* targhooks.c (default_case_values_threshold): New function.
	* targhooks.h (default_case_values_threshold): Declare function.
	* stmt.c (expand_case): Use case_values_threshold target hook.
	* expr.h (case_values_threshold): Remove declartation.
	* expr.c (case_values_threshold): Remove function.
	* doc/tm.texi (CASE_VALUES_THRESHOLD): Revise documentation.

	* config/avr/avr.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/avr.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(avr_case_values_threshold): Declare as static.
	* config/avr/avr-protos.h (avr_case_values_threshold): Remove.

	* config/avr/mn10300.h (CASE_VALUES_THRESHOLD): Remove macro.
	* config/avr/mn10300.c (TARGET_CASE_VALUES_THRESHOLD): Define macro.
	(mn10300_case_values_threshold): New function.

From-SVN: r146756

	PR bootstrap/39739
	* configure.ac (extra_mpfr_configure_flags): Set and AC_SUBST.
	* Makefile.def (module=mpfr): Use extra_mpfr_configure_flags.

	* configure, Makefile.in: Regenerate.

From-SVN: r146754

2009-04-24  H.J. Lu  <hongjiu.lu@intel.com>

	* ira.c (setup_cover_and_important_classes): Add enum cast.

From-SVN: r146753

From-SVN: r146752

2009-04-24  Vladimir Makarov  <vmakarov@redhat.com>

	* genpreds.c (write_enum_constraint_num): Output definition of
	CONSTRAINT_NUM_DEFINED_P macro.
	* ira.c (setup_cover_and_important_classes): Use
	CONSTRAINT_NUM_DEFINED_P instead of CONSTRAINT__LIMIT in #ifdef.

From-SVN: r146748

* config/sh/sh.h (LIBGCC2_DOUBLE_TYPE_SIZE): Test
__SH2A_SINGLE_ONLY__ also.

From-SVN: r146747

2009-04-24  Benjamin Kosnik  <bkoz@redhat.com>

	* xml/authors.xml: Add space.
	* xml/faq.xml: Update links.
	* xml/manual/intro.xml: Same.
	* xml/manual/abi.xml: Update.
	* xml/manual/appendix_contributing.xml: Fix typo.
	* xml/manual/status_cxxtr1.xml: Update links.
	* xml/manual/status_cxx1998.xml: Same.
	* xml/manual/status_cxx200x.xml: Same.

From-SVN: r146746

2009-04-24  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/tree-ssa/vrp48.c: Fix.

From-SVN: r146745

2008-04-24  Doug Kwan  <dougkwan@google.com>

        * g++.dg/init/copy7.C: Only abort in memcpy if source and
        destination are the same.

From-SVN: r146744

	* config/ia64/ia64.md (movfs_internal): Allow flt constants.
	(movdf_internal): Ditto.
	* config/ia64/ia64.c (ia64_legitimate_constant_p): Allow
	SFmode and DFmode constants.
	(ia64_print_operand): Add 'G' format for printing
	floating point constants.

From-SVN: r146743

2009-04-24  Richard Guenther  <rguenther@suse.de>

	* tree-vrp.c (extract_range_from_binary_expr): Handle overflow
	from unsigned additions.

	* gcc.dg/tree-ssa/vrp48.c: New testcase.

From-SVN: r146742

c-typeck.c (set_init_index): Allow array designators that are not integer constant expressions with a...

	* c-typeck.c (set_init_index): Allow array designators that are
	not integer constant expressions with a pedwarn if pedantic.

testsuite:
	* gcc.dg/array-const-1.c, gcc.dg/array-const-2.c,
	gcc.dg/array-const-3.c: New tests.

From-SVN: r146741

From-SVN: r146740

From-SVN: r146739

simplify-rtx.c (simplify_binary_operation_1, case AND): Result is zero if no overlap in nonzero bits between the operands.

	* simplify-rtx.c (simplify_binary_operation_1, case AND): Result is
	zero if no overlap in nonzero bits between the operands.

From-SVN: r146738

From-SVN: r146737

gcc/:
	* combine.c (record_value_for_reg): Change 0 to VOIDmode, twice.
	(record_dead_and_set_regs): Likewise.
	* df.h (struct df_mw_hardreg): Change flags field to int.
	(struct df_base_ref): Likewise.
	(struct df): Change changeable_flags field to int.
	* df-scan.c (df_defs_record): Change clobber_flags to int.
	* dwarf2.h (enum dwarf_tag): Make lo_user and hi_user values enum
	constants rather than #define macros.
	(enum dwarf_attribute, enum dwarf_location_atom): Likewise.
	(enum dwarf_type, enum dwarf_endianity_encoding): Likewise.
	(enum dwarf_calling_convention): Likewise.
	(enum dwarf_line_number_x_ops): Likewise.
	(enum dwarf_call_frame_info): Likewise.
	(enum dwarf_source_language): Likewise.
	* dwarf2out.c (int_loc_descriptor): Add cast to enum type.
	(add_calling_convention_attribute): Likewise.
	* fold-const.c (fold_undefer_overflow_warnings): Add cast to enum
	type.
	(combine_comparisons): Change compcode to int.  Add cast to enum
	type.
	* genrecog.c (maybe_both_true_2): Change c to int.
	(write_switch): Likewise.  Add cast to enum type.
	* gimplify.c (gimplify_omp_for): Handle return values from
	gimplify_expr using MIN rather than bitwise or.
	(gimplify_expr): Add cast to enum type.
	* ipa-prop.c (update_jump_functions_after_inlining): Change
	IPA_BOTTOM to IPA_JF_UNKNOWN.
	* ira.c (setup_class_subset_and_memory_move_costs): Change mode to
	int.  Add casts to enum type.
	(setup_cover_and_important_classes): Change cl to int.  Add casts
	to enum type.
	(setup_class_translate): Change cl and mode to int.
	(ira_init_once): Change mode to int.
	(free_register_move_costs): Likewise.
	(setup_prohibited_mode_move_regs): Add casts to enum type.
	* langhooks.c (add_builtin_function_common): Rework assertion that
	value fits bitfield.
	* mcf.c (add_fixup_edge): Change type parameter to edge_type.
	* omega.c (omega_do_elimination): Avoid math on enum types.
	* optabs.c (expand_vec_shift_expr): Remove casts to int.
	* opts.c (set_debug_level): Change 2 to enum constant.  Use new
	int local to handle integral_argment value.
	* regmove.c (try_auto_increment): Change PUT_MODE to
	PUT_REG_NOTE_KIND.
	* reload.c (push_secondary_reload): Add casts to enum type.
	(secondary_reload_class, find_valid_class): Likewise.
	* reload1.c (emit_input_reload_insns): Likewise.
	* rtl.h (NOTE_VAR_LOCATION_STATUS): Likewise.
	* sel-sched.c (init_hard_regs_data): Change cur_mode to int.
	* sel-sched-ir.c (hash_with_unspec_callback): Change 0 to enum
	constant.
	* tree.c (build_common_builtin_nodes): Add casts to enum type.
	* tree-complex.c (complex_lattice_t): Typedef to int rather than
	enum type.
	(expand_complex_libcall): Add casts to enum type.
	* tree-into-ssa.c (get_ssa_name_ann): Change 0 to enum constant.
	* tree-vect-loop.c (vect_model_reduction_cost): Compare reduc_code
	with ERROR_MARK, not NUM_TREE_CODES.
	(vect_create_epilog_for_reduction): Likewise.
	(vectorizable_reduction): Don't initialize epiloc_reduc_code.
	When not using it, set it to ERROR_MARK rather than
	NUM_TREE_CODES.
	* tree-vect-patterns.c (vect_pattern_recog_1): Change vec_mode to
	enum machine_mode.
	* tree-vect-stmts.c (new_stmt_vec_info): Change 0 to
	vect_unused_in_loop.  Change 0 to loop_vect.
	* tree-vectorizer.c (vect_set_verbosity_level): Add casts to enum
	type.
	* var-tracking.c (get_init_value): Change return type to enum
	var_init_status.
	* vec.h (DEF_VEC_FUNC_P) [iterate]: Cast 0 to type T.
	* config/arm/arm.c (fp_model_for_fpu): Change to array to enum
	arm_fp_model.
	(arm_override_options): Add casts to enum type.
	(arm_emit_tls_decoration): Likewise.
	* config/i386/i386.c (ix86_function_specific_restore): Add casts
	to enum type.
	* config/i386/i386-c.c (ix86_pragma_target_parse): Likewise.
	* config/ia64/ia64.c (ia64_expand_compare): Change magic to int.
	* config/rs6000/rs6000.c (rs6000_override_options): Add casts to
	enum type.
	* config/s390/s390.c (code_for_builtin_64): Change to array of
	enum insn_code.
	(code_for_builtin_31): Likewise.
	(s390_expand_builtin): Change code_for_builtin to enum insn_code
	const *.
	* config/sparc/sparc.c (sparc_override_options): Change value
	field in struct code_model to enum cmodel.  In initializer change
	0 to NULL and add cast to enum type.

	* c-typeck.c (build_modify_expr): Add lhs_origtype parameter.
	Change all callers.  Issue a -Wc++-compat warning using
	lhs_origtype if necessary.
	(convert_for_assignment): Issue -Wc++-compat warnings about
	invalid conversions to enum type on assignment.
	* c-common.h (build_modify_expr): Update declaration.

gcc/cp/:
	* call.c (build_temp): Change 0 to enum constant.
	* cp-tree.h (cp_lvalue_kind): Typedef to int rather than enum
	type.
	* cp-gimplify.c (cp_gimplify_expr): Add cast to enum type.
	* decl2.c (constrain_visibility): Likewise.
	* parser.c (cp_lexer_get_preprocessor_token): Likewise.
	(cp_parser_flags): Typedef to int rather than enum type.
	(cp_parser_expression_stack_entry): Change prec field to enum
	cp_parser_prec.

	* typeck.c (build_modify_expr): Add lhs_origtype parameter.
	Change all callers.

gcc/fortran/:
	* gfortran.h (enum gfc_symbol_type): New named enum type, broken
	out of struct gfc_symbol.
	(struct gfc_symbol): Use enum gfc_symbol_type.
	(enum gfc_array_ref_dimen_type): New named enum type, broken out
	of struct gfc_array_ref).
	(struct gfc_array_ref): Use enum gfc_array_ref_dimen_type.
	(mod_pointee_as): Update declaration.
	* decl.c (add_global_entry): Change type to enum gfc_symbol_type.
	(gfc_mod_pointee_as): Change return type to "match".
	* module.c (mio_array_ref): Add cast to enum type.
	(mio_symbol): Likewise.
	* resolve.c (resolve_global_procedure): Change type to enum
	gfc_symbol_type.
	* trans-io.c (gfc_build_st_parameter): Change type to unsigned
	int.

gcc/java/:
	* jcf-parse.c (handle_constant): Add cast to enum type.

gcc/objc/:
	* objc-act.c (get_super_receiver): Update calls to
	build_modify_expr to pass new argument.

gcc/testsuite/:
	* gcc.dg/Wcxx-compat-4.c: New testcase.

From-SVN: r146735

        * config/iq2000/iq2000.c (function_arg): Handle TImode values.
        (function_arg_advance): Likewise.
        * config/iq2000/iq2000.md (movsi_internal2): Fix the length of the
        5th alternative.

From-SVN: r146734

2009-04-24  Daniel Kraft  <d@domob.eu>

	* gfortran.h (gfc_get_typebound_proc): Removed as macro, now a function.
	(struct gfc_symtree): Moved `typebound' member inside union.
	(struct gfc_namespace): Add `tb_sym_root' as new symtree to sort out
	type-bound procedures there.
	(gfc_get_tbp_symtree): New procedure.
	* symbol.c (tentative_tbp_list): New global.
	(gfc_get_namespace): NULL new `tb_sym_root' member.
	(gfc_new_symtree): Removed initialization of `typebound' member.
	(gfc_undo_symbols): Process list of tentative tbp's.
	(gfc_commit_symbols): Ditto.
	(free_tb_tree): New method.
	(gfc_free_namespace): Call it.
	(gfc_get_typebound_proc): New method.
	(gfc_get_tbp_symtree): New method.
	(gfc_find_typebound_proc): Adapt to structural changes of gfc_symtree
	and gfc_namespace with regards to tbp's.
	* dump-parse-tree.c (show_typebound): Ditto.
	* primary.c (gfc_match_varspec): Ditto.  Don't reference tbp-symbol
	as it isn't a symbol any longer.
	* module.c (mio_typebound_symtree): Adapt to changes.
	(mio_typebound_proc): Ditto, create symtrees using `gfc_get_tbp_symtree'
	rather than `gfc_get_sym_tree'.
	(mio_f2k_derived): Ditto.
	* decl.c (match_procedure_in_type): Ditto.
	(gfc_match_generic): Ditto.  Don't reference tbp-symbol.
	* resolve.c (check_typebound_override): Adapt to changes.
	(resolve_typebound_generic): Ditto.
	(resolve_typebound_procedures): Ditto.
	(ensure_not_abstract_walker): Ditto.
	(ensure_not_abstract): Ditto.
	(resolve_typebound_procedure): Ditto, ignore erraneous symbols (for
	instance, through removed tentative ones).
	* gfc-internals.texi (Type-bound procedures): Document changes.

2009-04-24  Daniel Kraft  <d@domob.eu>

	* gfortran.dg/typebound_generic_1.f03: Change so that no error is
	expected on already erraneous symbol (renamed to fresh one).

From-SVN: r146733

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* mlib-prj.adb, prj-env.adb, prj-nmsc.adb, prj-proc.adb, make.adb,
	clean.adb: Minor reformatting.
	Minor code reorganization and message improvement.

From-SVN: r146732

	* prj-proc.adb, prj.adb, prj.ads, prj-nmsc.adb, prj-nmsc.ads
	(Alternate_Languages): now implemented as a malloc-ed list rather
	than through a table.

From-SVN: r146731

2009-04-24  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/constraints.md ('I', 'J'): Fix condition.

From-SVN: r146729

sem_res.adb (Static_Concatenation): Simplify predicate to make it accurately handle cases such as "lit" & "lit" and...

2009-04-24  Thomas Quinot  <quinot@adacore.com>

	* sem_res.adb (Static_Concatenation): Simplify predicate to make it
	accurately handle cases such as "lit" & "lit" and
	"lit" & static_string_constant

From-SVN: r146728

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* prj-proc.adb, make.adb, mlib-prj.adb, prj.adb, prj.ads, clean.adb,
	prj-nmsc.adb, prj-env.adb (Project_List_Table, Project_Element):
	removed. Lists of projects are now implemented via standard malloc
	rather than through the table.

2009-04-24  Thomas Quinot  <quinot@adacore.com>

	* sem_ch12.adb: Minor reformatting

	* g-trasym.adb: Minor reformatting

	* exp_ch6.adb: Minor reformatting

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* layout.adb (Layout_Type): For packed array type, copy unset
	size/alignment fields from the referenced Packed_Array_Type.

2009-04-24  Bob Duff  <duff@adacore.com>

	* lib-load.adb (Make_Instance_Unit): Revert previous change, no
	longer needed after sem_ch12 changes.

	* sem.adb (Walk_Library_Items): Include with's in some debugging
	printouts.

From-SVN: r146727

From-SVN: r146726

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* prj.ads, prj-nmsc.adb (Unit_Project): removed, since in fact we were
	only ever using the Project field.

2009-04-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch12.adb (Build_Instance_Compilation_Unit_Nodes): Do not set
	Body_Required on the generated compilation node. The new node is linked
	to its body, but both share the same file, so we do not set this flag
	on the new unit so as not to create a spurious dependency on a
	non-existent body in the ali file for the instance.

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* make.adb: Minor reformatting

From-SVN: r146725

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* prj.adb, prj.ads, prj-nmsc.adb (Check_File, Record_Ada_Source,
	Add_Source): merge some code between those. In particular change where
	file normalization is done to avoid a few extra calls to
	Canonicalize_File_Name. This also removes the need for passing
	Current_Dir in a number of subprograms.

2009-04-24  Bob Duff  <duff@adacore.com>

	* lib-load.adb (Make_Instance_Unit): In the case where In_Main is
	False, assign the correct unit to the Cunit field of the new table
	entry. We want the spec unit, not the body unit.

	* rtsfind.adb (Make_Unit_Name, Maybe_Add_With): Simplify calling
	interface for these.
	(Maybe_Add_With): Check whether we're trying to a with on the current
	unit, and avoid creating such directly self-referential with clauses.
	(Text_IO_Kludge): Add implicit with's for the generic pseudo-children of
	[[Wide_]Wide_]Text_IO. These are needed for Walk_Library_Items,
	and matches existing comments in the spec.

	* sem.adb (Walk_Library_Items): Add various special cases to make the
	assertions pass.

	* sem_ch12.adb (Build_Instance_Compilation_Unit_Nodes): Use Body_Cunit
	instead of Parent (N), for uniformity.

From-SVN: r146724

 argument.

From-SVN: r146723

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* errout.ads: Minor reformatting

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* gnat_ugn.texi (Library Projects): add documentation on gnatmake's
	behavior when the project includes sources from multiple languages

2009-04-24  Vincent Celier  <celier@adacore.com>

	* prj.adb (Has_Foreign_Sources): Returns True in Ada_Only mode if there
	is a language other than Ada declared.

	* makeutl.adb (Linker_Options_Switches): Call For_All_Projects with
	Imported_First set to True.

From-SVN: r146722

	* gengtype-parse.c (parse_error): Add newline after message.

From-SVN: r146721

2009-04-24  Ed Schonberg  <schonberg@adacore.com>

	* sem_res.adb: additional optimization to inhibit creation of
	redundant transient scopes.

2009-04-24  Bob Duff  <duff@adacore.com>

	* rtsfind.ads: Minor comment fix

2009-04-24  Emmanuel Briot  <briot@adacore.com>

	* prj-proc.adb, prj-nmsc.adb (Find_Ada_Sources,
	Get_Path_Name_And_Record_Ada_Sources): merged, since these were
	basically doing the same work (for explicit or implicit sources).
	(Find_Explicit_Sources): renamed to Find_Sources to better reflect its
	role. Rewritten to share some code (testing that all explicit sources
	have been found) between ada_only and multi_language modes.

2009-04-24  Jerome Lambourg  <lambourg@adacore.com>

	* sem_prag.adb (Check_Form_Of_Interface_Name): Allow space in Ext_Name
	for CLI imported types.
	(Analyze_Pragma): Allow CIL or Java imported functions returning
	access-to-subprogram types.

From-SVN: r146720

	* make.adb, prj.adb, prj.ads, makeutl.adb, makeutl.ads:
	(Project_Data.Dir_Path): field removed, since it can be computed
	directly from .Directory, and is needed only once when processing the
	project is buildgpr.adb or make.adb

From-SVN: r146719

From-SVN: r146718

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* prj-env.adb, prj-proc.adb, prj.adb, prj.ads,
	rtsfind.adb: Minor reformatting.
	Minor code reorganization

From-SVN: r146717

2009-04-24  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/sse.md (avxmodesuffixs): Removed.
	(*avx_pinsr<avxmodesuffixs>): Renamed to ...
	(*avx_pinsr<ssevecsize>): This.

From-SVN: r146716

2009-04-24  Arnaud Charlet  <charlet@adacore.com>

	* mlib-prj.adb: Use friendlier english identifier.

	* gnatcmd.adb, make.adb: Use better english identifiers.

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* clean.adb: Minor reformatting

From-SVN: r146715

2009-04-24  Robert Dewar  <dewar@adacore.com>

	* einfo.adb (OK_To_Rename): New flag

	* einfo.ads (OK_To_Rename): New flag

	* exp_ch3.adb (Expand_N_Object_Declaration): Rewrite as renames if
	OK_To_Rename set.

	* exp_ch4.adb (Expand_Concatenate): Mark temp variable OK_To_Rename

	* sem_ch7.adb (Uninstall_Declarations): Allow for renames from
	OK_To_Rename.

From-SVN: r146714

	* loop-iv.c (simple_rhs_p): Allow expressions that are
	function_invariant_p.

From-SVN: r146701