2009-10-19  Tobias Burnus  <burnus@net-b.de>
            Steven G. Kargl  <kargl@gcc.gnu.org>

        PR fortran/41755
        * symbol.c (gfc_undo_symbols): Add NULL check.
        * match.c (gfc_match_equivalence): Add check for
        missing comma.

2009-10-19  Tobias Burnus  <burnus@net-b.de>

        PR fortran/41755
        * gfortran.dg/equiv_8.f90: New test.
        * gfortran.dg/class_allocate_1.f03: Remove obsolete FIXME.


Co-Authored-By: Steven G. Kargl <kargl@gcc.gnu.org>

From-SVN: r152983

From-SVN: r152982

2009-10-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_z10_optimize_cmp): Don't touch FP compares.

From-SVN: r152979

2009-10-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>

	* config/s390/s390.c (s390_z10_optimize_cmp): Use
	next/prev_active_insn to skip DEBUG_INSNs as well.

From-SVN: r152978

	* config/arm/arm.c (output_move_neon): Use DImode in call to
	adjust_address.

testsuite:
	* gcc.target/arm/neon-thumb2-move.c: New test.

From-SVN: r152977

include/
2009-10-09  Rafael Avila de Espindola  <espindola@google.com>

	PR40790
	* plugin-api.h: Don't include stdint.h unconditionally.

lto-plugin/
2009-10-09  Rafael Avila de Espindola  <espindola@google.com>

	PR40790
	* configure: Regenerate.
	* configure.ac: Add AC_TYPE_UINT64_T.

From-SVN: r152976

2009-10-19  Matthias Klose  <doko@ubuntu.com>

        PR target/40134
        * config.gcc (arm*-*-linux-*eabi): Use config/t-slibgcc-libgcc.

From-SVN: r152975

2009-10-18  Richard Guenther  <rguenther@suse.de>

	PR fortran/41494
	* trans-expr.c (gfc_trans_scalar_assign): Do not call
	gfc_evaluate_now.

From-SVN: r152973

	* cfgexpand.c (expand_debug_expr): Fail if bitpos < 0 for non-MEM
	op0.

	* gcc.dg/debug/vta-3.c: New test.

From-SVN: r152972

From-SVN: r152970

From-SVN: r152964

2009-10-17  Andy Hutchinson <hutchinsonandy@gcc.gnu.org>
PR middle-end/41738
* optabs.c (expand_binop): Make mode of shift count expression mode of shift count not target.
Remove indent nit.

From-SVN: r152961

	* tree-nested.c (convert_nonlocal_reference_stmt) <GIMPLE_COND>: New
	case.  Force using values to replace references within the statement.
	(convert_local_reference_stmt): Likewise.

From-SVN: r152960

	* gimple-low.c (lower_stmt) <GIMPLE_CALL>: If the call is noreturn,
	remove a subsequent GOTO or RETURN statement.

From-SVN: r152959

2009-10-17  Andy Hutchinson  <hutchinsonandy@aim.com>
* config/avr.md (*movqi): Add zero as equally preferable constraint as general register.
(*movhi): Ditto.

From-SVN: r152958

2009-10-17  Janus Weil  <janus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41608
	* decl.c (gfc_match_data_decl): Add BT_CLASS for undefined type
	and empty type errors.
	* parse.c (gfc_build_block_ns): Only set recursive if parent ns
	has a proc_name.

	PR fortran/41629
	PR fortran/41618
	PR fortran/41587
	* gfortran.h : Add class_ok bitfield to symbol_attr.
	* decl.c (build_sym): Set attr.class_ok if dummy, pointer or
	allocatable.
	(build_struct): Use gfc_try 't' to carry errors past the call
	to encapsulate_class_symbol.
	(attr_decl1): For a CLASS object, apply the new attribute to
	the data component.
	* match.c (gfc_match_select_type): Set attr.class_ok for an
	assigned selector.
	* resolve.c (resolve_fl_variable_derived): Check a CLASS object
	is dummy, pointer or allocatable by testing the class_ok and
	the use_assoc attribute.

2009-10-17  Janus Weil  <janus@gcc.gnu.org>
	    Paul Thomas  <pault@gcc.gnu.org>

	PR fortran/41629
	* gfortran.dg/class_6.f90: New test.

	PR fortran/41608
	PR fortran/41587
	* gfortran.dg/class_7.f90: New test.

	PR fortran/41618
	* gfortran.dg/class_8.f90: New test.


Co-Authored-By: Paul Thomas <pault@gcc.gnu.org>

From-SVN: r152955

From-SVN: r152954

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (lto_input_location): Try to reuse
	previous maps.

From-SVN: r152953

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* gcc.dg/lto/20091017-1_0.c: New testcase.
	* gcc.dg/lto/20091017-1_1.c: Likewise.

From-SVN: r152952

From-SVN: r152951

From-SVN: r152950

From-SVN: r152938

2009-10-17  Richard Guenther  <rguenther@suse.de>

	* lto-streamer-in.c (input_gimple_stmt): Fixup FIELD_DECL
	operands in COMPONENT_REFs.

From-SVN: r152937

From-SVN: r152936

	* gcc-interface/utils.c (convert): When converting to a padded type
	with an inner type of self-referential size, pad the expression before
	doing the unchecked conversion.

From-SVN: r152935

	* gcc-interface/utils2.c (build_binary_op) <ARRAY_RANGE_REF>: Make
	sure the element type is consistent.

From-SVN: r152934

	* targhooks.c (default_libcall_value): Don't use LIBCALL_VALUE macro
	if not defined. Change type of second argument to const_rtx.
	(default_function_value): Call gcc_unreachable if FUNCTION_VALUE
	macro not defined.
	* targhooks.h (default_libcall_value): Update prototype.
	* target.h (struct gcc_target): Change type of second argument of
	libcall_value to const_rtx.
	* config/arm/arm.c (arm_libcall_value): Change type of second argument
	to const_rtx.
	(arm_libcall_uses_aapcs_base): Change type of argument to const_rtx.
	* doc/tm.texi (TARGET_LIBCALL_VALUE):  Revise documentation.

From-SVN: r152933

From-SVN: r152932

libgomp/:
	PR libgomp/41418
	* configure.ac: Set FC to "no" if $GFORTRAN starts with "no"
	or a hyphen (happens with fortran language disabled).
	* configure: Regenerate.

From-SVN: r152931

	PR debug/40521
	* debug.h (struct gcc_debug_hooks): Add assembly_start hook.
	* cgraphunit.c (cgraph_optimize): Call it.
	* dwarf2out.c (dwarf2out_init): Move .cfi_sections printing into...
	(dwarf2out_assembly_start): ... here.  New hook.
	(dwarf2out_debug_hooks): Add dwarf2out_assembly_start.
	* debug.c (do_nothing_debug_hooks): Do nothing for assembly_start
	hook.
	* dbxout.c (dbx_debug_hooks, xcoff_debug_hooks): Likewise.
	* sdbout.c (sdb_debug_hooks): Likewise.
	* vmsdbgout.c (vmsdbg_debug_hooks): Add vmsdbgout_assembly_start.
	(vmsdbgout_assembly_start): New hook.

From-SVN: r152930

From-SVN: r152929

* print-rtl.c (print_rtx): Print locators in asm_operands
and asm_input.

From-SVN: r152928

PR debug/41535
* sched-deps.c (depl_on_debug_p): New.
(attach_dep_link): Reject debug deps before nondebug deps.
(add_to_deps_list): Insert debug deps after nondebug deps.
(sd_lists_empty_p): Stop at first nonempty list.  Disregard debug
deps.
(sd_add_dep): Do not reject debug deps.
(add_insn_mem_dependence): Don't count debug deps.
(remove_from_deps): Likewise.
(sched_analyze_2): Set up mem deps on debug insns.
(sched_analyze_insn): Record reg uses for deps on debug insns.
* haifa-sched.c (schedule_insn): Reset deferred debug insn.  Don't
try_ready nondebug insn after debug insn.
* ddg.c (create_ddg_dep_from_intra_loop_link,
create_ddg_dep_no_link): Don't reject debug deps.

From-SVN: r152927

	PR c++/38888
	* error.c (dump_template_bindings): Wrap argument packs in {}.

From-SVN: r152925

	PR c++/38798
	* parser.c (CP_PARSER_FLAGS_NO_TYPE_DEFINITIONS): New.
	(cp_parser_type_specifier): Don't try to parse a class-specifier
	or enum-specifier in that case.
	(cp_parser_trailing_type_id): New.
	(cp_parser_late_return_type_opt): Call it.
	(cp_parser_type_id_1): Add is_trailing_return parm.
	(cp_parser_type_specifier_seq): Likewise.

From-SVN: r152924

From-SVN: r152923

2009-10-16  Richard Guenther  <rguenther@suse.de>

	* lto-symtab.c (merge_incomplete_and_complete_type): Remove.
	(maybe_merge_incomplete_and_complete_type): Likewise.
	(lto_symtab_merge): Do not call them.  Do not warn for
	complete vs. incomplete compatible types.
	(lto_symtab_merge_decls_2): Simplify.
	* gimple.c (gimple_force_type_merge): Remove.
	(gimple_types_compatible_p): Make it static.
	* gimple.h (gimple_force_type_merge): Remove.
	(gimple_types_compatible_p): Likewise.

From-SVN: r152920

2009-10-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41719
	* resolve.c (resolve_ordinary_assign): Reject intrinsic assignments
	to polymorphic variables.


2009-10-16  Janus Weil  <janus@gcc.gnu.org>

	PR fortran/41719
	* gfortran.dg/class_5.f03: New test case.
	* gfortran.dg/typebound_operator_2.f03: Fixing invalid test case.
	* gfortran.dg/typebound_operator_4.f03: Ditto.

From-SVN: r152919

2009-10-16  Benjamin Kosnik  <bkoz@redhat.com>

	* include/c_compatibility/stdatomic.h: Include cstdatomic if
	__cplusplus.

From-SVN: r152918

	* gcc-interface/ada-tree.h (TYPE_FAT_POINTER_P): Swap with...
	(TYPE_IS_FAT_POINTER_P): ...this.
	(TYPE_THIN_POINTER_P): Rename into...
	(TYPE_IS_THIN_POINTER_P): ...this.
	(TYPE_FAT_OR_THIN_POINTER_P): Rename into...
	(TYPE_IS_FAT_OR_THIN_POINTER_P): ...this.
	(TYPE_IS_PADDING_P): Change definition, move old one to...
	(TYPE_PADDING_P): ...this.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust for above changes.
	(get_unpadded_type): Likewise.
	(gnat_to_gnu_component_type): Likewise.
	(gnat_to_gnu_param): Likewise.
	(relate_alias_sets): Likewise.
	(make_packable_type): Likewise.
	(maybe_pad_type): Likewise.
	(gnat_to_gnu_field): Likewise.
	(is_variable_size): Likewise.
	(annotate_object): Likewise.
	(validate_size): Likewise.
	(set_rm_size): Likewise.
	(make_type_from_size): Likewise.
	(rm_size): Likewise.
	* gcc-interface/misc.c (gnat_print_type): Likewise.
	(gnat_get_alias_set): Likewise.
	* gcc-interface/trans.c (Identifier_to_gnu): Likewise.
	(Attribute_to_gnu): Likewise.
	(call_to_gnu): Likewise.
	(gnat_to_gnu): Likewise.
	(add_decl_expr): Likewise.
	(convert_with_check): Likewise.
	(addressable_p): Likewise.
	(maybe_implicit_deref): Likewise.
	(protect_multiple_eval): Likewise.
	(gnat_stabilize_reference_1): Likewise.
	* gcc-interface/utils.c (gnat_pushdecl): Likewise.
	(finish_record_type): Likewise.
	(rest_of_record_type_compilation): Likewise.
	(create_type_decl): Likewise.
	(gnat_types_compatible_p): Likewise.
	(build_template): Likewise.
	(convert_vms_descriptor64): Likewise.
	(convert_vms_descriptor32): Likewise.
	(build_unc_object_type_from_ptr): Likewise.
	(update_pointer_to): Likewise.
	(convert_to_fat_pointer): Likewise.
	(convert_to_fat_pointer): Likewise.
	(convert): Likewise.
	(remove_conversions): Likewise.
	(maybe_unconstrained_array): Likewise.
	(unchecked_convert): Likewise.
	(handle_vector_type_attribute): Likewise.
	* gcc-interface/utils2.c (build_binary_op): Likewise.
	(build_unary_op): Likewise.
	(build_allocator): Likewise.

From-SVN: r152917