* config/sparc/sparc.md: Remove all traces of TARGET_LIVE_G0.
	(movsi_zero_liveg0): Remove.
	(movsf_insn_novis_liveg0): Remove.
	(negsi2): Remove.
	(negsi2_not_liveg0): Rename to negsi2.
	(one_cmplsi2): Remove.
	(one_cmplsi2_not_liveg0): Rename to one_cmplsi2.
	(one_cmplsi2_liveg0): Remove.
	* config/sparc/sparc.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE,
	MASK_LIVE_G0, MASK_BROKEN_SAVERESTORE): Remove.
	(CONDITIONAL_REGISTER_USAGE): Remove TARGET_LIVE_G0 if.
	(PREDICATE_CODES): Remove zero_operand.
	* config/sparc/sparc.c: Remove all traces of TARGET_LIVE_G0 and
	TARGET_BROKEN_SAVERESTORE.
	(zero_operand): Remove.
	* config/sparc/splet.h (SUBTARGET_SWITCHES): Remove -mlive-g0,
	-mno-live-g0, -mbroken-saverestore and -mno-broken-saverestore
	options.
	(SUBTARGET_OVERRIDE_OPTIONS): Remove.
	* config/sparc/linux-aout.h (TARGET_LIVE_G0,
	TARGET_BROKEN_SAVERESTORE): Remove.
	* config/sparc/linux.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
	Remove.
	* config/sparc/linux64.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
	Remove.
	* config/sparc/sol2.h (TARGET_LIVE_G0, TARGET_BROKEN_SAVERESTORE):
	Remove.

	* config/sparc/sparc.md (return_df_no_fpu): New pattern.

From-SVN: r32508

	* cpplib.c (do_pragma_implementation): Fix off-by-one error
	truncating a string.  Don't assume tokens are nul terminated.
	Problem noted by Andreas Jaeger <aj@suse.de>

From-SVN: r32507

dwarf2out.c (add_name_and_src_coords_attributes): Only add DW_AT_MIPS_linkage_name for TREE_PUBLIC decls.

        * dwarf2out.c (add_name_and_src_coords_attributes): Only add
        DW_AT_MIPS_linkage_name for TREE_PUBLIC decls.
        (ASM_OUTPUT_DWARF_ADDR_CONST): Don't output trailing newline.

From-SVN: r32506

* stor-layout.c (new_record_layout_info): Fix typo inside ifdef
STRUCTURE_SIZE_BOUNDARY.

From-SVN: r32505

From-SVN: r32504

	* tree.h (record_layout_info_s): New structure.
	(record_layout_info): New type.
	(new_record_layout_info): New function.
	(layout_field): Likewise.
	(finish_record_layout): Likewise.
	* stor-layout.c (layout_record): Remove.
	(new_record_layout_info): New function.
	(layout_field): New function, broken out from layout_record.
	(finalize_record_size): Likewise.
	(compute_record_mode): Likewise.
	(finalize_type_size): New function, broken out from layout_type.
	(finish_record_layout): Likewise.
	(layout_type): Use them.

From-SVN: r32503

From-SVN: r32502

	* cp-tree.h (revert_static_member_fn): Change prototype.
	* decl.c (grokfndecl): Adjust call to revert_static_member_fn.
	(grok_op_properties): Likewise.
	(start_function): Likewise.
	(revert_static_member_fn): Simplify.
	* pt.c (check_explicit_specialization): Adjust call to
	revert_static_member_fn.

From-SVN: r32501

From-SVN: r32500

 	* cpphash.c: Don't include version.h.
	(special_symbol) [case T_VERSION]: Look for the string in
	hp->value.cpval; don't use version_string.
	* cppinit.c (initialize_builtins): Set hp->value.cpval for
	__VERSION__ to version_string.
	* Makefile.in (cpphash.o): Update deps.

From-SVN: r32499

	* cpplib.h (struct cpp_reader): Make hashtab and
	all_include_files of type 'struct htab *'.  Delete HASHSIZE
	and ALL_INCLUDE_HASHSIZE macros.

	* cpphash.h: Update prototypes.
	(struct hashnode): Remove next, prev, and bucket_hdr members.
	Make length a size_t.  Add hash member.
	(struct ihash): Remove next member.  Add hash member.  Make
	name a flexible array member.

	* cppfiles.c: Include hashtab.h.
	(include_hash): Delete.
	(IHASHSIZE): New macro.
	(hash_IHASH, eq_IHASH, _cpp_init_include_hash): New functions.
	(cpp_included): Do the hash lookup here.
	(_cpp_find_include_file): Rewrite.
	(cpp_read_file): Put the "fake" hash entry into the hash
	table.  Honor the control_macro, if it turns out we've seen
	the file before.  Don't push the buffer here.
	(_cpp_read_include_file): Push the buffer here.
	(OMODES): New macro.  Use it whenever we call open(2).

	* cpphash.c: Include hashtab.h.
	(hash_HASHNODE, eq_HASHNODE, del_HASHNODE, dump_hash_helper,
	_cpp_init_macro_hash, _cpp_dump_macro_hash, _cpp_make_hashnode,
	_cpp_lookup_slot): New functions.
	(HASHSIZE): new macro.
	(hashf, _cpp_install, _cpp_delete_macro): Delete.
	(_cpp_lookup): Use hashtab.h routines.

	* cppinit.c: Include hashtab.h.
	(cpp_reader_init): Call _cpp_init_macro_hash and
	_cpp_init_include_hash.  Don't allocate hashtab directly.
	(cpp_cleanup): Just call htab_delete on pfile->hashtab and
	pfile->all_include_files.
	(initialize_builtins): Use _cpp_make_hashnode and
	htab_find_slot to add hash entries.
	(cpp_finish): Just call _cpp_dump_macro_hash.
	* cpplib.c: Include hashtab.h.
	(do_define): Use _cpp_lookup_slot and _cpp_make_hashnode to
	create hash entries.
	(do_pragma_poison, do_assert): Likewise.
	(do_include): Don't push the buffer here.  Don't increment
	system_include_depth unless _cpp_read_include_file succeeds.
	(do_undef, do_unassert): Use _cpp_lookup_slot and htab_clear_slot
	or htab_remove_elt.
	(do_pragma_implementation): Use alloca to create copy.

	* Makefile.in: Update dependencies.

From-SVN: r32497

	* libF77/configure.in: Define IEEE_COMPLEX_DIVIDE.
	* libF77/[cz]_div.c: Arrange for compilation under
	-DIEEE_COMPLEX_DIVIDE to make these routines
	avoid calling sig_die when the denominator vanishes.
	* libF77/s_rnge.c: Add casts for the case of
	sizeof(ftnint) == sizeof(int) < sizeof(long).
	* libI77/endfile.c: Set state to writing (b->uwrt = 1) when an
	endfile statement requires copying the file
	Also, supply a missing (long) cast in the sprintf call.
	* libI77/sfe.c: Add #ifdef ALWAYS_FLUSH logic, for formatted I/O.

From-SVN: r32496

From-SVN: r32495

	* cp-tree.h (scope_kind): New type.
	(tmpl_spec_kind): Likewise.
	(declare_pseudo_global_level): Remove.
	(pseudo_global_level_p): Rename to template_parm_scope_p.
	(pushlevel): Remove declaration.
	(begin_scope): New function.
	(finish_scope): Likewise.
	(current_tmpl_spec_kind): Likewise.
	* decl.c (struct binding_level): Shorten parm_flag to 2 bits.
	Shorten keep to 2 bits.  Rename pseudo_global to template_parms_p.
	Add template_spec_p.
	(toplevel_bindings_p): Adjust.
	(declare_pseudo_global_level): Remove.
	(pseudo_global_level_p): Rename to template_parm_scope_p.
	(current_tmpl_spec_kind): New function.
	(begin_scope): Likewise.
	(finish_scope): Likewise.
	(maybe_push_to_top_level): Adjust.
	(maybe_process_template_type_declaration): Likewise.
	(pushtag): Likewise.
	(pushdecl_nonclass_level): Likewise.
	(lookup_tag): Likewise.
	(grokfndecl): Handle member template specializations.  Share
	constructor and non-constructor code.
	* decl2.c (check_classfn): Handle member template specializations.
	* pt.c (begin_template_parm_list): Use begin_scope.
	(begin_specialization): Likewise.
	(end_specialization): Likewise.
	(check_explicit_specialization): Use current_tmpl_spec_kind.
	Handle member template specializations.
	(end_template_decl): Use finish_scope.  Remove call to
	get_pending_sizes.
	(push_template_decl_real): Remove bogus error message.
	(tsubst_decl): Fix typo in code contained in comment.
	(instantiate_template): Handle member template specializations.
	(most_general_template): Likewise.

From-SVN: r32494

From-SVN: r32493

2000-03-11  Gabriel Dos Reis  <gdr@codesourcery.com>

        * lex.c (whitespace_cr): Compress consecutive calls to warning().
        (do_identifier): Ditto for error().

        * pt.c (convert_nontype_argument): Ditto for cp_error().
        (convert_template_argument): Ditto for cp_pedwarn().

From-SVN: r32492

From-SVN: r32490

From-SVN: r32489

From-SVN: r32488

	* config/ia64/ia64.c (ia64_compute_frame_size): Align size to
	STACK_BOUNDARY.
	* config/ia64/ia64.h (REGISTER_MOVE_COST): Add missing parentheses.

From-SVN: r32487

	* cppinit.c (no_arg, no_ass, no_dir, no_fil, no_mac, no_pth):
	Change from char[] to macros.

From-SVN: r32486

2000-03-12  Neil Booth  <NeilB@earthling.net>

	* cppinit.c (cpp_start_read): Update indirect function
	call to K&R C.

From-SVN: r32485

	* config/ia64/ia64.h (ADDITIONAL_REGISTER_NAMES): Fix typo in loc79
	entry.

From-SVN: r32484

	* config/ia64/ia64-protos.h, config/ia64/ia64.c, config/ia64/ia64.h,
	config/ia64/ia64.md, config/ia64/xm-ia64.h: Fix copyright messages.

From-SVN: r32483

From-SVN: r32482

2000-03-11  Neil Booth  <NeilB@earthling.net>

	* cppinit.c (struct pending option): Replace undef with a
	pointer to a directive handling routine.
	(struct cpp_pending): Replace separate assert_ and define_
	lists with one directive_ list.
	(new_pending_define): Rename new_pending_directive. Extra
	argument is the directive's handling routine.
	(handle_option): Update to use new_pending_directive.

From-SVN: r32481

        * exception.cc (__check_null_eh_spec): New fn.
        * except.c (expand_end_eh_spec): Call it if the spec is throw().

From-SVN: r32480

From-SVN: r32479

From-SVN: r32478

	* cppfiles.c (file_cleanup, _cpp_find_include_file,
	remap_filename, _cpp_read_include_file, actual_directory,
	hack_vms_include_specification): Replace bcopy(), index() etc
	calls.  Add casts to some allocations.  Make some variables
 	pointers to const [unsigned] char.
	* cpphash.c (_cpp_install, macro_cleanup, collect_expansion,
	collect_formal_parameters): Similarly.
	* cppinit.c (struct pending_option, append_include_chain,
	cpp_options_init, cpp_reader_init, initialize_standard_includes,
	cpp_start_read, new_pending_define, handle_option): Similarly.
	* cpplib.c (cpp_define, copy_comment, do_define, do_include,
	do_undef, do_error, do_warning, do_pragma, do_pragma_once,
	do_pragma_implementation, detect_if_not_defined,
	do_ifdef, skip_if_group, cpp_get_token, parse_string,
	do_assert, do_unassert): Similarly.
	* cpplib.h (cpp_buffer, cpp_options): Update types.  Update
	function prototypes.
	* mkdeps.c (deps_add_target, deps_add_dep): cast allocations.

From-SVN: r32477

        * builtins.c (expand_builtin_strlen): Revert last change.
        Use emit_insn_before if we're at the beginning of a sequence.

From-SVN: r32476

        * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE.
        * except.c (expand_end_eh_spec): Add the return type.
        * rtti.c (throw_bad_cast): Add the parmtypes.
        (throw_bad_typeid): Likewise.

        * semantics.c (expand_stmt): Only leave out rtl for unused
        artificials, and set DECL_IGNORED_P on them as well.
        * decl.c (wrapup_globals_for_namespace): Likewise.

        * decl.c (maybe_commonize_var): Skip all artificial decls.
        * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN.

From-SVN: r32475

2000-03-10  Gabriel Dos Reis  <dosreis@cmla.ens-cachan.fr>

        * std/bastring.h (basic_string<>::push_back): Was missing.

From-SVN: r32474

builtins.c (expand_builtin_strlen): Make sure that we have something at the beginning of the sequence.

        * builtins.c (expand_builtin_strlen): Make sure that we have something
        at the beginning of the sequence.

        * toplev.c (rest_of_compilation): Also set TREE_NOTHROW for
        deferred inlines.

        * invoke.texi (C++ Dialect Options): Document -fno-enforce-eh-specs.

From-SVN: r32473

From-SVN: r32472

        * except.c (can_throw): Use INTVAL on a CONST_INT.
        (reachable_handlers): Likewise.
        * flow.c (count_basic_blocks, find_basic_blocks_1): Likewise.

From-SVN: r32471

	* config/mips/linux.h: Undefine MD_EXEC_PREFIX and
	MD_STARTFILE_PREFIX since those are not needed on linux.
	(ASM_FILE_START): New, from mips/gnu.h.

From-SVN: r32470

        * lang-options.h, decl2.c: Add -fno-enforce-eh-specs.
        * cp-tree.h: Declare flag_enforce_eh_specs.
        * decl.c (store_parm_decls, finish_function): Check it.

        C library functions don't throw.
        * Makefile.in (cfns.h): New target.
        (except.o): Depend on it.
        * Make-lang.in (cc1plus): Depend on cfns.gperf.
        * cfns.gperf: New file.
        * cfns.h: Generated.
        * except.c: Include it.
        (nothrow_libfn_p): New fn.
        * decl.c (grokfndecl): Use it.
        * cp-tree.h: Declare it.

From-SVN: r32469

        * decl.c (push_overloaded_decl_1, auto_function,
        define_function): Lose.
        (build_library_fn_1): New static fn.
        (builtin_function): Use it.
        (get_atexit_node): Use build_library_fn_ptr.
        (build_library_fn, build_cp_library_fn, build_library_fn_ptr,
        build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn,
        push_void_library_fn, push_throw_library_fn): New fns.
        * cp-tree.h: Declare them.
        (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID.
        (throw_bad_cast_node, throw_bad_typeid_node): Lose.
        * except.c (init_exception_processing, call_eh_info, do_pop_exception,
        (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns.
        * rtti.c (build_runtime_decl): Lose.
        (throw_bad_cast, throw_bad_typeid, get_tinfo_decl,
        build_dynamic_cast_1, expand_si_desc, expand_class_desc,
        expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns.

        * call.c (build_call): Remove result_type parm.
        Call mark_used on unused artificial fns.
        * init.c, method.c, typeck.c, except.c, rtti.c: Adjust.

From-SVN: r32468

From-SVN: r32467