From-SVN: r23223

        * Makefile.in (distdir-cvs, distdir-start):  Clean up so it
        works if "$(srcdir)" != ".".

From-SVN: r23222

From-SVN: r23221

1998-10-22  Tom Tromey  <tromey@cygnus.com>
	* config-lang.in (stagestuff): Added jcf-dump and jv-scan.
Sun Oct 11 10:31:52 1998  Anthony Green  <green@cygnus.com>
	* Make-lang.in (java): Depend on jcf-dump and jv-scan.
	(JV_SCAN_SOURCES): New macro.
	(JCF_DUMP_SOURCES): Likewise.
	(jcf-dump$(exeext)): New target.
	(jv-scan$(exeext)): New target.
1998-10-22  Tom Tromey  <tromey@cygnus.com>
	* Makefile.in (LEX): Removed.
	(LEXFLAGS): Likewise.
	(SET_BISON): New macro.
	(BISON): Removed.
	($(PARSE_C)): Use SET_BISON.  Run bison from srcdir to avoid
	spurious diffs in parse.c.
	($(PARSE_SCAN_C)): Likewise.
	(PARSE_DIR): New macro.
	(PARSE_C): Use it.
	(PARSE_SCAN_C): Likewise.
	(PARSE_RELDIR): New macro.

From-SVN: r23220

	* jcf-io.c (find_class): Use saw_java_source to determine when to
	look for `.java' file.
	* jcf-parse.c (saw_java_source): New global.
	(yyparse): Set it if `.java' file seen.
	* Make-lang.in (JAVA_SRCS): Added jcf-path.c.
	(GCJH_SOURCES): Likewise.
	* Makefile.in (datadir): New macro.
	(libjava_zip): Likewise.
	(JAVA_OBJS): Added jcf-path.o.
	(../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
	(../gcjh$(exeext)): Likewise.
	(jcf-path.o): New target.
	* java-tree.h (fix_classpath): Removed decl.
	* jcf-parse.c (fix_classpath): Removed.
	(load_class): Don't call fix_classpath.
	* parse.y (read_import_dir): Don't call fix_classpath.
	* lex.h: Don't mention classpath.
	* lex.c (java_init_lex): Don't initialize classpath.
	* jcf-io.c (classpath): Removed global.
	(find_class): Use jcf_path iteration functions.  Correctly search
	class path for .java file.
	(open_in_zip): New argument `is_system'.
	* jcf-dump.c (main): Call jcf_path_init.  Recognize all new
	classpath-related options.
	* lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
	and -I.
	(lang_init): Call jcf_path_init.
	* lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
	* lang-specs.h: Handle -I.  Minor cleanup to -M options.
	Correctly put braces around second string in each entry.
	* gjavah.c (main): Call jcf_path_init.  Recognize all the new
	classpath-related options.
	(help): Updated for new options.
	* jcf.h: Declare functions from jcf-path.c.  Don't mention
	`classpath' global.
	* jcf-path.c: New file.
	* jcf-depend.c: Include jcf.h.
	* jcf-write.c (localvar_alloc): Returns `void'.
	(localvar_free): Removed unused variable.
	* lang.c (OBJECT_SUFFIX): Define if not already defined.
	(init_parse): Use OBJECT_SUFFIX, not ".o".

From-SVN: r23219

From-SVN: r23218

From-SVN: r23217

From-SVN: r23216

	* expmed.c (store_bit_field): If need to add a SUBREG, then remove
	existing SUBREG if we can, otherwise abort.

From-SVN: r23215

From-SVN: r23214

c-common.c (c_apply_type_quals_to_decl): Don't crash when `restrict' is applied to a non-pointer variable.

	* c-common.c (c_apply_type_quals_to_decl): Don't crash when
	`restrict' is applied to a non-pointer variable.

From-SVN: r23213

	* invoke.texi: Document -flang-isoc9x.
	* Makefile.in (OBJS): Add splay-tree.o.
	(c-common.o): Depend on rtl.h.
	(splay-tree.o): List dependencies and provide build rule.
	* rtl.h (record_alias_subset): New function.
	* alias.c: Include splay-tree.h.
	(alias_set_entry): New type.
	(CHECK_ALIAS_SETS_FOR_CONSISTENCY): Remove.
	(DIFFERENT_ALIAS_SETS_P): Use mem_in_disjoint_alias_sets_p.
	(mems_in_disjoin_alias_sets_p): New function.
	(alias_set_compare): Likewise.
	(insert_subset_children): Likewise.
	(get_alias_set_entry): Likewise.
	* tree.h (TYPE_RESTRICT): New macro.
	(TYPE_UNQUALIFIED): New manifest constant.
	(TYPE_QUAL_CONST): Likewise
	(TYPE_QUAL_VOLATILE): Likewise.
	(TYPE_QUAL_RESTRICT): Likewise.
	(tree_type): Add restrict_flag.  Reduce count of free bits.
	(DECL_POINTER_ALIAS_SET): New macro.
	(DECL_POINTER_ALIAS_SET_KNOWN_P): Likewise.
	(tree_decl): Add pointer_alias_set.
	(build_qualified_type): New function.
	(build_type_variant): Define in terms of build_qualified_type.
	* tree.c (set_type_quals): New function.
	(make_node): Initializae DECL_POINTER_ALIAS_SET.
	(build_type_attribute_variant): Use build_qualified_type and
	set_type_quals.
	(build_type_variant): Rename, and modify, to become...
	(build_qualified_type): New function.
	(build_complex_type): Use set_type_quals.
	* c-tree.h (C_TYPE_OBJECT_P): New macro.
	(C_TYPE_FUNCTION_P): Likewise.
	(C_TYPE_INCOMPLETE_P): Likewise.
	(C_TYPE_OBJECT_OR_INCOMPLETE_P): Likewise.
	(c_apply_type_quals_to_decl): New function.
	(c_build_qualified_type): New function.
	(c_build_type_variant): Define in terms of c_build_qualified_type.
	(flag_isoc9x): Declare.
	* c-typeck.c (qualify_type): Use c_build_qualified_type.
	(common_type): Change to use TYPE_QUALS.
	(comptypes): Likewise.
	(convert_for_assignment): Likewise.
	* c-aux-info.c (gen_type): Likewise.  Deal with `restrict'.
	* c-decl.c (flag_isoc9x): Define.
	(c_decode_option): Handle -flang-isoc9x.
	(grokdeclarator): Update to handle restrict.  Use TYPE_QUALS,
	c_build_qualified_type, etc.  Use c_apply_type_quals_to_decl.
	* c-lex.c (init_lex): Deal with restrict.
	(init_lex): Don't treat restrict as a reserved word in
	-traditional mode, or without -flang-isoc9x.
	* c-lex.h (rid): Add RID_RESTRICT.
	* c-parse.gperf (restrict, __restrict, __restrict__): Make
	equivalent to RID_RESTRICT.
	* c-parse.in (TYPE_QUAL): Update comment.
	* c-common.c: Include rtl.h.
	(c_find_base_decl): New function.
	(c_build_type_variant): Rename, and modify, to become ...
	(c_build_qualified_type): New function.
	(c_apply_type_quals_to_decl): Likewise.
	(c_get_alias_set): For INDIRECT_REFs, check to see if we can find
	a particular alias set for the reference.
	* toplev.c (documented_lang_options): Add -flang-isoc9x.

From-SVN: r23212

From-SVN: r23211

	* splay-tree.c: New file.
	* Makefile.in (CFILES): Add it.
	(REQUIRED_OFILES): Likewise.
	(splay-tree.o): Add dependencies.

From-SVN: r23210

From-SVN: r23209

Wed Oct 21 07:54:11 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* class.c (emit_register_classes): Renamed from
 	emit_register_class.
	* java-tree.h (emit_register_classes): Prototype renamed from
 	emit_register_class.
	* jcf-parse.c (yyparse): Call emit_register_classes once before
 	returning.
	* parse.y (java_expand_classes): No longer register classes.
Prevents the generation of multiple static constructor for a
compilation unit.

From-SVN: r23208

From-SVN: r23207

From-SVN: r23206

8
	* reload.c (loc_mentioned_in_p): Add missing braces to bind
	else to correct if.

From-SVN: r23205

�
	* reload.c (loc_mentioned_in_p): Add missing braces to bind
	else to correct if.

From-SVN: r23204

From-SVN: r23203

Tue Oct 20 12:29:02 1998  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
        * cplus-dem.c (demangle_qualified): Fix off-by-one when checking
        range of 'K' index.

From-SVN: r23202

Tue Oct 20 09:15:38 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
	* class.c (is_compiled_class): New local variable
 	seen_in_zip. Identify classes found in currently compiled source
 	file(s).
	* decl.c (complete_start_java_method): Fixed typo.
	* java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
 	HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
	(CLASS_P): Moved around.
	(java_parse_abort_on_error): Macro moved from jcf-parse.c
	* jcf-parse.c (java_parse_abort_on_error): Macro moved to
 	java-parse.h
	(jcf_parse_source): Changed leading comment. Removed unnecessary
 	fclose and CLASS_FROM_SOURCE_P marking.
	(parse_source_file): New local variables remember_for_generation
 	and filename. Mark parsed file name identifier node. Removed block
 	executed when parse_only was null. Set remember_for_generation.
	Use it as an argument to java_pop_parser_context.
	(yyparse): New local variables several_files, list, next node and
 	current_file_list. Split ampersand separated file names into
 	current_file_list. Iterate through the list and parse accordingly.
	* parse.h (java_pop_parser_context): New function prototype.
	* parse.y (ctxp_for_generation): New static global variable.
	(java_pop_parser_context): New argument generate. Link popped ctxp
 	to ctxp_for_generation list accordingly.
	(java_complete_expand_methods): Fixed indentation.
	(java_expand_classes): New function.
Add support for the use of `&' as a file separator on the jc1 command
line.

From-SVN: r23201

From-SVN: r23200

From-SVN: r23199

	* regclass.c (fix_register): Add error message.
	* invoke.texi (-fcall-used-REG,-fcall-saved-REG): Note the
	  new error message

From-SVN: r23198

        * c-decl.c (warn_missing_noreturn): New global variable.
        (c_decode_option): Check for new flags -W{no-}missing-noreturn.
        (finish_function): Implement missing noreturn warning.
        * c-tree.h (warn_missing_noreturn): Declare extern.
        * invoke.texi: Document new flags.
        * toplev.c (documented_lang_options): Add description.

From-SVN: r23197

	* config/c4x/c4x.c (c4x_parallel_process): Disable until BCT
	loop optimization stable for the C4x.
	(c4x_rptb_info_t, c4x_dump, c4x_rptb_in_range, c4x_rptb_unjumped_loop,
	c4x_rptb_find_comp_and_jump, c4x_rptb_loop_info_get,
	c4x_rptb_emit_init, c4x_rptb_process): Deleted (superceded by BCT
	loop optimization).
	(c4x_address_conflict): Be more paranoid when packing a volatile
	memref in a parallel load/store.

From-SVN: r23196

	* config/c4x/c4x.md (repeat_block_top, repeat_block_end,
 	repeat_block_filler): Deleted.
	(*ashlqi3_set, *ashrqi3_const_set, *ashrqi3_nonconst_clobber):
 	Condition code not set if destination register from 'c' class.
	(*subbqi3_carry_clobber): Fix typo.

From-SVN: r23195

From-SVN: r23194

From-SVN: r23192

        * gcse.c (compute_hash_table): Correctly identify hard regs which are
        clobbered across calls.

From-SVN: r23191

1998-10-18 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl>
        * reorg.c (steal_delay_list_from_target) Check for insns that
        modify the condition codes and effect the direction of the jump
        in the sequence.
Sat Oct 17 13:09:09 1998  Graham  <grahams@rcp.co.uk>
        * function.c (purge_addressof_1): Replace call to
        emit_insns_before() with emit_insn_before().

From-SVN: r23189

From-SVN: r23188

From-SVN: r23187

	* method.c (hack_identifier): Call build_component_ref for a
	reference to a member function.
	* typeck.c (build_component_ref): Only return a single function
	if it's static.  Otherwise, return a COMPONENT_REF.
	(build_x_function_call): Handle a COMPONENT_REF.
	(build_unary_op): Handle all unknown-type things.
	* decl2.c (arg_assoc): Handle COMPONENT_REF.
	* class.c (instantiate_type): Complain if the function we get is a
	nonstatic member function.  Remove code for finding "compatible"
	functions.
	* pt.c (tsubst_copy): Handle NOP_EXPR.
	* tree.c (build_dummy_object): New fn.
	(maybe_dummy_object): New fn.
	(is_dummy_object): New fn.
	* cp-tree.h: Declare them.
	* cvt.c (cp_convert_to_pointer): Use maybe_dummy_object.
	* error.c (dump_expr, case OFFSET_REF): Use is_dummy_object.
	* init.c (build_member_call): Use maybe_dummy_object and
	is_dummy_object.
	(build_offset_ref): Use maybe_dummy_object.
	(resolve_offset_ref): Use is_dummy_object.
	* typeck.c (build_x_function_call): Call build_dummy_object.
	(unary_complex_lvalue): Call is_dummy_object.
	* typeck.c (build_component_addr): Make sure field is a field.
	* call.c (build_new_op): Delete obsolete code.
	* pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args.

From-SVN: r23186

From-SVN: r23185

Undo some mistakes from previous merge.

From-SVN: r23184

Undo some mistakes from previous merge.

From-SVN: r23183

From-SVN: r23182