* configure.in (gxx_include_dir): bitten by autoconf quoting
	characters :-(
	* configure: rebuilt

From-SVN: r23453

From-SVN: r23451

From-SVN: r23450

class.c (make_class_data): Renamed fields: nmethods to method_count, method_count to dtable_method_count.

	* class.c (make_class_data): Renamed fields: nmethods to
	method_count, method_count to dtable_method_count.  Always set
	`state' field to 0.
	* decl.c (init_decl_processing): Likewise.

From-SVN: r23449

From-SVN: r23446

From-SVN: r23445

        * egcs_update: Do touch java/parse.c and java/parse-scan.c. They're
        in the repo again.

From-SVN: r23444

	* flow.c (XNMALLOC): New macro.
	(flow_int_list_blocks, basic_block_succ, basic_block_pred): New
	static variables.
	(add_edge, add_edge_to_label): New static functions.
	(free_bb_memory): New function.
	(flow_delete_insn): Delete function.
	(basic_block_drops_in): Delete variable.
	(find_basic_blocks): Allocate and initialize basic_block_head,
	basic_block_succ.  Don't allocate basic_block_drops_in.
	Call free_bb_memory at the beginning.
	(find_basic_blocks_1): Don't do multiple passes.
	Delete code to compute basic_block_drops_in.
	After calling make_edges, mark blocks reached by current block live.
	Update test for unreachable live blocks.
	(mark_label_ref): Delete args X, CHECKDUP.  Add PRED arg.  All callers
	changed.
	Simplify to call add_edge_to_label when a LABEL_REF is found.
	(make_edges): Simplify to call add_edge_to_label instead of
	mark_label_ref most of the time.
	Compute here whether control drops into the next block.
	(delete_unreachable_blocks): Return void.  All callers changed.
	Delete unreachable blocks in reverse order.
	After deleting all unreachable blocks, renumber the remaining ones
	and update n_basic_blocks.
	(delete_block): Speed up deletion a bit.
	Don't set basic_block_drops_in for deleted blocks.
	(free_basic_block_vars): Don't free basic_block_drops_in.
	(life_analysis_1): Update to use new edge representation.
	(dump_flow_info): Delete code to print basic block info; call
	dump_bb_data instead.
	(compute_preds_succs): Delete code to recompute basic_block_drops_in
	and uid_block_number.
	Simply copy the previously computed cfg.
	(dump_bb_data): New arg LIVE_INFO.  All callers changed.
	Print register lifetime information if LIVE_INFO is nonzero.
	* basic-block.h (dump_bb_data): Adjust prototype.
	* gcse.c (gcse_main): Update call to dump_bb_data.
	* rtl.h (free_bb_memory): Declare.
	* toplev.c (rest_of_compilation): Call free_bb_memory.

From-SVN: r23443

�
	* reload1.c (struct elim_table): Delete MAX_OFFSET member.
	(update_eliminable_offsets): Don't compute it.
	(set_initial_elim_offsets): Don't initialize it.
	Break out some code into set_initial_label_offsets so the rest of
	this function can be called from reload_as_needed.
	Assume that INITIAL_FRAME_POINTER_OFFSET is defeined when
	ELIMINABLE_REGS isn't.
	(set_initial_label_offsets): New function, broken out of
	set_initial_elim_offsets.
	(set_offsets_for_label): New function, broken out of set_label_offsets
	and reload_as_needed.
	(reload): Call the two new functions.
	(reload_as_needed): Call set_initial_elim_offsets instead of
	duplicating the code.  Likewise for set_offsets_for_label.

From-SVN: r23442

H
	* reload1.c (struct elim_table): Delete MAX_OFFSET member.
	(update_eliminable_offsets): Don't compute it.
	(set_initial_elim_offsets): Don't initialize it.
	Break out some code into set_initial_label_offsets so the rest of
	this function can be called from reload_as_needed.
	Assume that INITIAL_FRAME_POINTER_OFFSET is defeined when
	ELIMINABLE_REGS isn't.
	(set_initial_label_offsets): New function, broken out of
	set_initial_elim_offsets.
	(set_offsets_for_label): New function, broken out of set_label_offsets
	and reload_as_needed.
	(reload): Call the two new functions.
	(reload_as_needed): Call set_initial_elim_offsets instead of
	duplicating the code.  Likewise for set_offsets_for_label.

From-SVN: r23441

        * reload1.c (choose_reload_regs): Fix typo in Oct 17 change.
        (emit_reload_insns): Ensure that when we set reg_reloaded_valid for
        any hard reg, reg_reloaded_dead contains valid data.

From-SVN: r23440

From-SVN: r23439

From-SVN: r23438

i386.c (i386_valid_type_attribute_p): Return nonzero for mismatched "stdcall" and "cdecl" attributes.

        * i386.c (i386_valid_type_attribute_p): Return nonzero for mismatched
        "stdcall" and "cdecl" attributes.

From-SVN: r23436

From-SVN: r23435

From-SVN: r23434

	* cp-tree.h (IDENTIFIER_MARKED): New macro.
	* search.c (lookup_conversions): Use breadth_first_search.
	(add_conversions): Avoid adding two conversions to the same type.
	(breadth_first_search): Work with base binfos, rather
	than binfos and base indices.
	(get_virtual_destructor): Adjust.
	(tree_has_any_destructor_p): Adjust.
	(get_matching_virtual): Adjust.
Fixes g++.other/conv4.C

From-SVN: r23433

	(is_member_template_class): #if 0.

From-SVN: r23432

	* sched.c (update_flow_info): Add code to ! found_orig_dest case to
	handle deleted no-op moves of hard registers.
	* haifa-sched.c (update_flow_info): Likewise.

From-SVN: r23431

mips.md (reload_{in,out}{si,di}): Emit a USE of HILO at the end of the sequences to reload the HILO register...

        * mips.md (reload_{in,out}{si,di}): Emit a USE of HILO at the end
        of the sequences to reload the HILO register which do not actually
        reference HILO.

From-SVN: r23430

From-SVN: r23429

	* g++.old-deja/g++.other/init9.C: test cross initialization of
	non-POD types

From-SVN: r23428

	* c-common.c (c_get_alias_set): Handle ARRAY_REF of union field.

From-SVN: r23427

1998-10-28  Zack Weinberg  <zack@rabi.phys.columbia.edu>
	* cp/lex.c: Call check_newline from lang_init always.	After
	calling cpp_start_read, set yy_cur and yy_lim to read from the
	cpplib token buffer.

From-SVN: r23425

1998-10-28 16:10 -0500	Zack Weinberg  <zack@rabi.phys.columbia.edu>
	 * c-lang.c: Declare extern char *yy_cur if USE_CPPLIB.
	   (lang_init): Call check_newline always.
	 * c-lex.c (init_parse) [USE_CPPLIB=1]: After calling
	   cpp_start_read, set yy_cur and yy_lim to read from
	   parse_in.token_buffer, so that we'll see the first #line
	   directive.
	 * cpplib.c (cpp_start_read): finclude the main input file
	   before processing -include/-imacros.	 Process -imacros and
	   -include separately, and handle -include by stacking a
	   buffer for the file in question as if it'd been #included.
	 * toplev.c (documented_lang_options) Recognize -H when
	   USE_CPPLIB is on.
1998-10-28 16:09 -0500	Zack Weinberg  <zack@rabi.phys.columbia.edu>
	 * cpplib.c: Merge do_once into do_pragma.  Break file handling
	   code out of do_include.
	   Move append_include_chain, deps_output,
	   file_cleanup, redundant_include_p, import_hash,
	   lookup_import, add_import, read_filename_string, read_name_map,
	   open_include_file, finclude, safe_read to cppfiles.c.
	   Move prototypes for deps_output, append_include_chain,
	   finclude to cpplib.h.  Move definition of struct
	   file_name_list there also.
	 * cppfiles.c: New file.  Contains all the above functions
	   broken out of cpplib.c; also hack_vms_include_specification
	   from cccp.c and find_include_file, a new function broken out of
	   do_include.
	 * Makefile.in (cppmain): Depend on cppfiles.o.
	   (fix-header): Likewise.
	   (cppfiles.o): New target.
	 * configure.in (--enable-c-cpplib): Add cppfiles.o to
	   extra_c_objs.  Add ../cppfiles.o to extra_cxx_objs.

From-SVN: r23424

except.c (emit_eh_context): Make the EH context register stay alive at -O0 so stupid.c doesn't get confused.

Thu Oct 29 14:10:22 EST 1998  Andrew MacLeod  <amacleod@cygnus.com>
        * except.c (emit_eh_context): Make the EH context register stay alive
        at -O0 so stupid.c doesn't get confused.

From-SVN: r23423

	* pt.c (push_template_decl_real): Generalize check for incorrect
	number of template parms.

From-SVN: r23422

From-SVN: r23421

        * emit-rtl.c (try_split): Do not try to split a BARRIER.
Fixes core dump for c4x c-torture test.

From-SVN: r23420

From-SVN: r23419

        * i386.md: Change ix86_cpu == PROCESSOR_PENTIUM to TARGET_PENTIUM
        (zero_extendsidi2): Use # in output template and handle completely by
        splits.
        (zero_extend splitters): New define_splits.
        (ashiftrt_32): New pattern.

Co-Authored-By: Jeffrey A Law <law@cygnus.com>

From-SVN: r23418

From-SVN: r23417

	* tree.c (append_random_chars): New fn.
	(get_file_function_name_long): Use it.

From-SVN: r23416

        * Makefile.in (cc1): Put C_OBJS, and thence @extra_c_objs@ last.
        (LIBCPP_OBJS): New.  Add cppulp.o.
        (cppmain, fix-header): Depend on and use libcpp.a.
        * configure.in (extra_c_objs, extra_cxx_objs): Use libcpp.a instead
        of the individual object files.
        * objc/Make-lang.in (cc1obj): Put OBJC_OBJS, and thence @extra_c_objs@,
        last.
        * cccp.c (user_label_prefix): New.
        (main): Set it off -f*leading-underscore.
        (special_symbol): Use it.
        * cpplib.c (special_symbol): Likewise.
        (cpp_handle_option): Handle -f*leading-underscore.
        * cppulp.c: New file.
        * output.h (user_label_prefix): Declare it.
        * dwarf2out.c (ASM_NAME_TO_STRING): Prepend user_label_prefix.
        * toplev.c (f_options, main): Handle -f*leading-underscore.
        * defaults.h (ASM_OUTPUT_LABELREF): Use asm_fprintf instead of
        referencing USER_LABEL_PREFIX directly.
        * config/nextstep.h (ASM_OUTPUT_LABELREF): Likewise.
        * m32r/m32r.h (ASM_OUTPUT_LABELREF): Likewise.
        * final.c (asm_fprintf): Use user_label_prefix instead.
        * arm/thumb.c (thumb_print_operand): Likewise.
        * gcc.c (default_compilers): Pass -f*leading-underscore on to
        cpp wherever appropriate.

From-SVN: r23415

        * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@,
        last.

From-SVN: r23414

	* sco5.h (SUBTARGET_SWITCHES): Add documentation for OpenServer-
	specific compiler switches.

From-SVN: r23413

	* class.c (instantiate_type): Don't consider templates for a normal
	match.

From-SVN: r23412

	* class.c (finish_struct_1): Don't complain about non-copy
	assignment ops in union members.
	* class.c (build_vtable): Don't pass at_eof to import_export_vtable.
	(prepare_fresh_vtable): Likewise.
	(finish_struct_1): Don't call import_export_class.
	* decl2.c (finish_vtable_vardecl): Do import/export stuff.
	(finish_prevtable_vardecl): Lose.
	(finish_file): Don't call it.
	* pt.c (instantiate_class_template): Likewise.

From-SVN: r23410

        * Makefile.in (c-common.o): Depend on c-pragma.h.  Use $(RTL_H) instead
        of rtl.h.

From-SVN: r23409

        * gcc.c (EXTRA_SPECS, extra_specs): Introduce an intermediate
        structure which has exactly the members provided by EXTRA_SPECS.
        Xmalloc() the real `extra_specs', and initialize it from this
        intermediate structure.
        * alpha.h (EXTRA_SPECS): Revert change for missing initializers.
        * mips.h  (EXTRA_SPECS): Likewise.
        * sparc.h (EXTRA_SPECS): Likewise.

From-SVN: r23406