gcc/ChangeLog:
	* c-common.h: Add FIXME for awkward split of c_register_addr_space.
	* c-common.c (c_register_addr_space): Remove here.
	* c-decl.c (c_register_addr_space): Re-add here.

cp/ChangeLog:
	* tree.c (c_register_addr_space): Add stub.

From-SVN: r160006

From-SVN: r160005

	* gcc.c: Include diagnostic.h.
	(error_count): Remove.  All users changed to use errorcount.
	(programname): Remove.  All users changed to use progname.
	(fancy_abort, internal_error, fatal_error, error, warning, inform,
	fnotice): Remove.
	(execute): Don't include "Internal error" and bug reporting
	information in argument of internal_error call.
	(process_command): Don't increment error_count after calling
	perror_with_name.
	(input_filename): Rename to gcc_input_filename.  All users
	changed.
	(main): Call diagnostic_initialize.  Register delete_temp_files
	with atexit.  Use seen_error to test for errors.
	* gcc.h: Include diagnostic-core.h.
	(fatal_error, error, warning): Remove.
	* Makefile.in (GCC_H): Add $(DIAGNOSTIC_CORE_H).
	(GCC_OBJS): Add diagnostic.o, pretty-print.o and input.o.
	(gcc.o): Update dependencies.

From-SVN: r160004

	* ira.c (ira_bad_reload_regno, ira_build_reload_regno_1): New functions.
	* ira.h (ira_bad_reload_regno): Declare
	* reload1.c (allocate_reload_reg): Use ira_bad_reload_regno.

From-SVN: r160001

	* ira-color.c (update_curr_costs): Free updated hard reg costs.
	(ira_reassign_conflict_allocnos): Remove bogus asserts.
	(allocno_reload_assign): Likewise.

From-SVN: r160000

From-SVN: r159999

2010-05-28  Paolo Carlini  <paolo.carlini@oracle.com>

	* include/bits/stl_vector.h (vector<>::data): Fix return type
	in c++0x mode.
	* testsuite/23_containers/vector/requirements/dr438/
	assign_neg.cc: Adjust dg-error line number.
	* testsuite/23_containers/vector/requirements/dr438/insert_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.

From-SVN: r159998

2010-05-28  Tobias Burnus  <burnus@net-b.de>

        * options.c (gfc_handle_option): Fix handling of
        -fno-whole-file.

From-SVN: r159997

	* tree-vect-stmts.c (vectorizable_assignment): Call build1 instead of
	build1_stat.

From-SVN: r159995

re PR lto/44312 (lto-streamer-in.c: In function ‘lto_read_tree’: warning: ‘fv.mode’ is used uninitialized in this function)

2010-05-28  Richard Guenther  <rguenther@suse.de>

	PR lto/44312
	* lto-streamer-in.c (unpack_ts_fixed_cst_value_fields):
	Stream fixed-point constants mode.
	(unpack_ts_type_value_fields): Fix width of TYPE_MODE
	and TYPE_PRECISION.
	* lto-streamer-out.c (pack_ts_fixed_cst_value_fields):
	Stream fixed-point constants mode.
	(pack_ts_function_decl_value_fields): Fix width of TYPE_MODE
	and TYPE_PRECISION.

From-SVN: r159993

2010-05-28  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-scalar-evolution.c (set_nb_iterations_in_loop): Inlined in the
	only place it was called from.
	(number_of_latch_executions): Do not return chrec_dont_know when the
	may_be_zero is a runtime condition: instead, return a COND_EXPR
	including the may_be_zero condition.
	* cfgloop.h (struct loop): Add a note on COND_EXPRs to the comment
	of nb_iterations.
	* tree-ssa-loop-ivopts.c (contains_abnormal_ssa_name_p): Handle
	COND_EXPRs.

	* gcc.dg/vect/vect-outer-fir-lb.c: Un-XFAIL-ed.

From-SVN: r159992

2010-05-28  Sebastian Pop  <sebastian.pop@amd.com>

	* tree-if-conv.c (replace_phi_with_cond_gimple_assign_stmt): Don't
	generate COND_EXPRs for degenerate_phi_result.

From-SVN: r159991

2010-05-28  Sebastian Pop  <sebastian.pop@amd.com>

	PR middle-end/44293
	* tree-if-conv.c (if_convertible_loop_p): Check the
	if-convertibility of phi nodes in non predicated BBs.

From-SVN: r159990

	PR objc/44125
	* objc.dg/const-str-9.m: Remove static.

From-SVN: r159989

From-SVN: r159988

From-SVN: r159987

	PR driver/15303
	* gcc.c (inform, warning, inform): New functions.
	(fatal_ice): Rename to internal_error; change cmsgid parameter to
	gmsgid.  All callers changed.
	(notice): Rename to fnotice; add parameter fp.  All callers
	changed.
	(fatal_error): Rename to fatal_signal.  All users changed.
	(fatal): Rename to fatal_error; change cmsgid parameter to
	gmsgid.  All callers changed.
	(process_command): Use warning instead of error for warnings.
	(end_going_arg): Don't use _() around argument of error.
	(do_spec_1): Use inform for message from %n specs.  Use warning
	instead of error for warnings.
	(main): Use inform for comparison messages.  Use warning for
	message about unused linker input.
	(error): Increment error_count.  Print "error: ".
	* gcc.h (fatal): Change to fatal_error.
	(warning): Declare.
	* config/darwin-driver.c (darwin_default_min_version): Use warning
	instead of fprintf for warnings.
	* cppspec.c (lang_specific_driver): Use fatal_error instead of
	fatal.

cp:
	* g++spec.c (lang_specific_driver): Use fatal_error instead of
	fatal.

fortran:
	* gfortranspec.c (append_arg, lang_specific_driver): Use
	fatal_error instead of fatal.  Use warning instead of fprintf for
	warnings.

java:
	* jvspec.c (lang_specific_driver): Use fatal_error instead of
	fatal.  Use warning instead of error for warnings.

From-SVN: r159986

From-SVN: r159984

	gcc/
	* config/arm/thumb2.md (*thumb2_addsi3_compare0): New.
	(*thumb2_addsi3_compare0_scratch): New.
	* config/arm/constraints.md (Pv): New.
	* config/arm/arm.md (*addsi3_compare0): Remove FIXME comment. Use
	for ARM mode only.
	(*addsi3_compare0_scratch): Likewise.

From-SVN: r159983

	* ipa-reference.c (add_static_var): Remove redundant all_module_statics check.
	(ipa_reference_write_optimization_summary): Call is_proper_for_analysis only
	on local statics.

From-SVN: r159982

2010-05-28  Iain Sandoe  <iains@gcc.gnu.org>

        * config.gcc (*-*-darwin*): Adjust t-make fragments for Darwin.

From-SVN: r159979

	PR bootstrap/44314
	* config/alpha/linux.h, config/rs6000/linux.h, config/rs6000/linux64.h
	(OPTION_GLIBC): Define.

From-SVN: r159978

	PR debug/41048
	* dwarf2out.c (double_int_type_size_in_bits): New function.
	(round_up_to_align): Change first argument and return value to
	double_int.
	(field_byte_offset): Work internally on double_ints.

From-SVN: r159975

	* java-tree.h (method_entry): Declare.  Declare VECs containing it.
	(struct lang_type): Change type of otable_methods, atable_methods, and
	itable_methods to VECs.  Fix comment for atable_methods.
	(emit_symbol_table): Take a VEC instead of a tree.
	(get_symbol_table_index): Take a VEC * instead of a tree *.
	* class.c (add_table_and_syms): Take a VEC instead of a tree.
	(emit_symbol_table): Update for changed parameter type.
	* expr.c (get_symbol_table_index): Likewise.

From-SVN: r159974

	PR target/43636
	* builtins.c (expand_movstr): Use a temporary pseudo instead
	of target even when target is not NULL and not const0_rtx, but
	fails movstr predicate.
	* config/m32c/blkmov.md (movstr): Add predicate to first operand.

	* gcc.c-torture/compile/pr43636.c: New test.

From-SVN: r159972

re PR objc++/23616 (obj-c++.dg/try-catch-[29].mm (objc exceptions are broken) fails with the GNU Runtime)


	PR ObjC++/23616
	* obj-c++.dg/try-catch-2.mm: Adjust xfail.
	* obj-c++.dg/try-catch-9.mm: Ditto.

From-SVN: r159971

	* final.c (rest_of_clean_state): Use %m in errors instead of
	strerror (errno).
	* gengtype.c (read_input_list, close_output_files): Use xstrerror
	instead of strerror.
	* toplev.c (process_options): Use %m in errors instead of strerror
	(errno).
	* tree-dump.c (dump_begin): Use %m in errors instead of strerror
	(errno).

fortran:
	* cpp.c (gfc_cpp_init_0): Use xstrerror instead of strerror.
	* module.c (write_char, gfc_dump_module, gfc_use_module): Use
	xstrerror instead of strerror.

lto:
	* lto-coff.c (coff_errmsg): Remove.
	(lto_coff_begin_section_with_type, lto_obj_append_data): Use %m in
	errors instead of coff_errmsg (-1).
	* lto-macho.c (mach_o_errmsg): Remove.
	(lto_obj_begin_section, lto_obj_append_data): Use %m in errors
	instead of mach_o_errmsg (-1).
	* lto.c (read_cgraph_and_symbols): Use %m in errors instead of
	xstrerror (errno).

From-SVN: r159969

	* config/i386/i386.c (ix86_fn_abi_va_list): Make static.
	(ix86_canonical_va_list_type): Make static.  Add declaration.
	(ix86_enum_va_list): Make static.  Reindent.
	* config/i386/i386-protos.h (ix86_fn_abi_va_list): Remove declaration.
	(ix86_canonical_va_list_type): Ditto.
	(ix86_enum_va_list): Ditto.

From-SVN: r159968

2010-05-28  Richard Guenther  <rguenther@suse.de>

	* lto-wrapper.c (run_gcc): With -save-temps generate a
	user-visible ltrans filename.  Fixup ltrans unit numbering.

	lto/
	* lto.c (prefix_name_with_star): Removed.
	(strip_extension): Likewise.
	(get_filename_for_set): Likewise.
	(lto_write_ltrans_list): Fold into ...
	(lto_wpa_write_files): ... this.  Name LTRANS units
	by suffixing the ltrans output list filename.
	(do_whole_program_analysis): Adjust.

From-SVN: r159967

c-common.c (c_common_nodes_and_builtins): Replace use of TARGET_ENUM_VA_LIST by target hook enum_va_list.

2010-05-28  Kai Tietz  <kai.tietz@onevision.com>

        * c-common.c (c_common_nodes_and_builtins): Replace use
        of TARGET_ENUM_VA_LIST by target hook enum_va_list.
        * config/i386/i386.c (TARGET_ENUM_VA_LIST_P): Hook
        to ix86_enum_va_list.
        * config/i386/i386.h (TARGET_ENUM_VA_LIST): Removed.
        * doc/tm.texi (TARGET_ENUM_VA_LIST): Removed.
        (TARGET_ENUM_VA_LIST_P): Add hook description.
        * target-def.h (TARGET_ENUM_VA_LIST_P): Added.
        * target.h (gcc_target): Add enum_va_list hook.

From-SVN: r159966

2010-05-28  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/44299
        * config/i386/t-cygming: Adjust header dependencies for winnt-cxx.c.
        * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Remove undefine.
        * config/i386/winnt.c (IN_GCC_FRONTEND): Likewise.

From-SVN: r159965

	PR target/44266
	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Use
	emit_library_call machinery to set up __tls_get_addr calls.

From-SVN: r159963

2010-05-28  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.md (movqi): Fix typo ('*' -> '#').

From-SVN: r159960

From-SVN: r159959

gcc/ChangeLog:
	revert fix for PR c++/44188
	* c-common.c (is_typedef_decl): Revert the moving of  this
	definition ...
	* tree.c (is_typedef_decl): ... here.
	(typdef_variant_p): Revert the moving of this  definition
	here from gcc/cp/tree.c.
	* c-common.h (is_typedef_decl): Revert the moving of this
	declaration ...
	* tree.h (is_typedef_decl): ... here.
	(typedef_variant_p): Revert the moving of this  declaration here
	from gcc/cp/cp-tree.h
	* dwarf2out.c (is_naming_typedef_decl): Revert this new function.
	(gen_tagged_type_die): Revert the splitting out of ...
	(gen_type_die_with_usage): ... this function. Revert the anonymous
	tagged type handling.
	(gen_typedef_die): Revert emitting DW_TAG_typedef  for
	typedefs naming anonymous tagged types.

gcc/cp/ChangeLog:
	Revert fix of PR c++/44188
	* cp-tree.h (typedef_variant_p): Revert moving this declaration to
	gcc/tree.h.
	* tree.c (typedef_variant_p): Revert moving this definition to
	gcc/tree.c.
	* decl.c (grokdeclarator): Revert naming typedef handling.

gcc/testsuite/ChangeLog:
	Revert fix for PR c++/44188
	* g++.dg/debug/dwarf2/typedef3.C: Revert new test.

From-SVN: r159955

2010-05-26  Segher Boessenkool  <segher@kernel.crashing.org>

        * config/rs6000/rs6000-modes.def (PSImode): Delete.

From-SVN: r159954

2010-05-28  Segher Boessenkool  <segher@kernel.crashing.org>

        * config/rs6000/constraints.md ("z" constraint): Change to CA_REGS.
        * config/rs6000/predicates.md: Change XER_REGNO_P to CA_REGNO_P
        throughout.
        * config/rs6000/rs6000.c (rs6000_reg_names, alt_reg_names): Change
        "xer" to "ca".
        Change XER_REGNO_P to CA_REGNO_P, XER_REGNO to CA_REGNO, and
        XER_REGS to CA_REGS throughout.
        * config/rs6000/rs6000.h: Same.
        (ADDITIONAL_REGISTER_NAMES): Add "xer".
        * config/rs6000/rs6000.md: Change XER_REGNO to CA_REGNO.  Document
        that mode_iterator "P" is the size for arithmetic carries as well.
        * doc/md.texi (rs6000 section, "z" constraint): Fix documentation.

From-SVN: r159953

	PR bootstrap/44255
	* combine.c (struct rtx_subst_pair): Define unconditionally.
	(propagate_for_debug_subst): Likewise.  If not AUTO_INC_DEC,
	copy_rtx pair->to instead of cleanup_auto_inc_dec it.
	Call make_compound_operation on pair->to.
	(propagate_for_debug): Don't call make_compound_operation here.
	Always use simplify_replace_fn_rtx.

From-SVN: r159952

2010-05-27 Sterling Augustine <sterling@tensilica.com>

        * doc/invoke.texi (xtensa options): Add -mforce-no-pic.
        * config/xtensa/xtensa.c (override_options): Check
          TARGET_FORCE_NO_PIC and set flag_pic.
        * config/xtensa/xtensa.opt: Document -mforce-no-pic

From-SVN: r159950

2010-05-27  Kai Tietz  <kai.tietz@onevision.com>

        PR bootstrap/44299
        * config/i386/winnt.c (IN_GCC_FRONTEND): Undefine.
        * config/i386/winnt-cxx.c (IN_GCC_FRONTEND): Likewise.

From-SVN: r159949