Mon Nov  2 15:15:33 1998  Geoffrey Noer  <noer@cygnus.com>
        * mh-cygwin32: delete
        * mh-cygwin: was mh-cygwin32

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23602 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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Mon Oct 26 12:17:23 1998  Nick Clifton  <nickc@cygnus.com>
        * jcf-parse.c (get_constant): Place braces around code to compute
        'd' when REAL_ARITHMETIC is not defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23600 138bc75d-0d04-0410-961f-82ee72b054a4

Tue Nov 10 12:34:03 1998  Alexandre Petit-Bianco  <apbianco@cygnus.com>
* class.c (is_compiled_class): Call safe_layout_class for class
  compiled from source.
* conver.h (convert_to_integer, convert_to_real,
  convert_to_pointer): Added prototypes.
* decl.c (init_decl_processing): Non longer push the decls of
  `methodtable', `constants', `Class', `Field', `dispatchTable'
  `jexception' and `Method'.
* expr.c (build_invokeinterface): New function.
(expand_invoke): static variable CLASS_IDENT now in
  build_invokeinterface. Use build_invokeinterface.
(expand_java_field_op): Moved code to inline
  java.lang.PRIMTYPE.TYPE into a function.
(build_primtype_type_ref): New function.
* java-tree.def (INSTANCEOF_EXPR): New tree code.
* java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
  FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
(DECL_CONSTRUCTOR_P): Fixed typo in comment.
(DECL_LOCAL_STATIC_VALUE): New macro.
(build_invokeinterface, build_primtype_type_ref): New function
  prototypes.
(java_parse_abort_on_error): Macro rewritten.
* jcf-parse.c (current_method): Add comment to declaration.
(parse_zip_file_entries, process_zip_dir, void parse_source_file):
  Function prototypes fixed.
(jcf_parse_source): push/pop parser context. save/restore global.
(parse_source_file): Fixed leading comment. Now take a
  IDENTIFIER_NODE as an argument. Doesn't check methods, layout
  classes and pop the parser context anymore.
(yyparse): Push parser context, save globals, parse the source
  file, restore globals and pop the parser context when processing a
  source file.
* jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
* lex.c (java_parse_doc_section): New function.
(java_lex): Call java_parse_doc_section when appropriate. Build an
  operator around INSTANCEOF_TK.
* lex.h (java_lineterminator, java_sprint_unicode,
  java_unicode_2_utf8, java_lex_error, java_store_unicode):
  Prototypes rewritten.
(java_parse_escape_sequence, java_letter_or_digit_p,
  java_parse_doc_section, java_parse_end_comment, java_get_unicode,
  java_read_unicode, java_store_unicode, java_read_char,
  java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
  Added function prototypes.
* parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
  define.
(JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
  New macros
(struct parser_ctxt): New fields: deprecated,
  current_parsed_class_un, gclass_list.
(fix_method_argument_names, issue_warning_error_from_context,
  resolve_package, lookup_package_type): New function prototypes.
(resolve_expression_name): Fixed function prototype.
(find_applicable_accessible_methods_list): Fixed indentation, added
extra argument in prototype.
(check_final_assignment, build_null_of_type, check_deprecation,
  check_method_redefinition, reset_method_name,
  java_check_regular_methods, java_check_abstract_methods,
  maybe_build_primttype_type_ref): New function prototype.
* parse.y (conver.h): Include.
(INSTANCEOF_TK): Tagged <operator>.
(single_type_import_declaration): Use REGISTER_IMPORT macro.
(relational_expression:): Build binop for instanceof.
(java_push_parser_context): Remember ctxp->gclass_list across
  contexts.
(java_pop_parser_context): Simply return if no context
  exists. Remember gclass_list across contexts.
(issue_warning_error_from_context): New function.
(parse_error_context): Don't setup ctxp->elc here. Call
  issue_warning_error_from_context instead.
(parse_warning_context): Likewise.
(maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
  setup. Link new class/interface to ctxp->gclass_list.
(add_superinterfaces): Register interface as incomplete if not
  loaded.
(create_class): Remember class unqualified name in
  ctxp->current_parsed_class_un. Check class deprecation.
(register_fields): Check field deprecation. Remember static final
  field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
  processing INIT.
(method_header): New local variable ORIG_ARG. Use unqualified
  current class name for check on constructor errors. Promote return
  type if of record type. Argument list fix moved in
  fix_method_argument_names, called here. Check method deprecation.
(fix_method_argument_names): New function.
(method_declarator): Promote record typed arguments.
(safe_layout_class): Check class methods before layout.
(java_complete_class): Compute field layout when patched.
(do_resolve_class): Try to load class after having it renamed
  after the package name.
(get_printable_method_name): Use DECL_CONTEXT.
(reset_method_name): New function.
(check_method_redefinition): Use reset_method_name.
(java_check_regular_methods): New local variable
  SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
  names for error report. Check for compile-time error when method
  found has default (package) access.
(java_check_abstract_methods): Now takes an interface DECL node as
  an argument. Also reinstall real name on unchecked
  overriding/hiding methods for error report.
(java_check_methods): Fixed leading comment. Get classes to verify
  from ctxp->gclass_list. Use CHECK_METHODS macro and set
  CLASS_METHOD_CHECKED_P on class verification.
(lookup_java_method2): Get real method name if necessary.
(find_in_imports): Don't check package class access here.
(resolve_package, lookup_package_type): New functions.
(java_layout_classes): Fixed leading comment. Take classes to be
  laid out from ctxp->gclass_list.
(java_complete_expand_methods): Don't expand native and abstract
  methods.
(java_expand_classes): New function.
(resolve_expression_name): Use additional argument ORIG.  Retrieve
  values of static final field of primitive types.
(resolve_field_access): Handles static final field of promotive
  type.
(resolve_qualified_expression_name): Handle STRING_CST as
  primaries and package name resolution. Check deprecation on found
  decls. Set where_found and type_found on non static field resolved
  during qualification. Layout non primitive field decl types.
(check_deprecation): New function.
(maybe_access_field): Simplified.
(patch_method_invocation_stmt): Local variable CLASS_TYPE
  removed. Reverse method's argument when primary is a type. Don't
  use CLASS_TYPE to report problems, use IDENTIFIER_WFL
  instead. Include abstract class in the list of class searchable
  for constructors. Use DECL_CONTEXT of found method for access
  checks. Check method deprecation.
(patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
  converting arguments. Handle INVOKE_INTERFACE.
(lookup_method_invoke): Search constructor using existing
  infrastructure (don't rely on lookup_java_constructor anymore).
(find_applicable_accessible_methods_list): Extra argument flag
  LC. Now include constructor in the search.
(qualify_ambiguous_name): Conditional expression are primaries.
(not_initialized_as_it_should_p): static final are always
  initialized.
(java_complete_tree): Pass extra NULL argument to
  resolve_expression_name. Stricter test to carry on patching
  assignments. New case for INSTANCEOF_EXPR.
(complete_function_arguments): Inline PRIMTYPE.TYPE read access.
(check_final_assignment, maybe_build_primttype_type_ref): New
  functions.
(patch_assignment): Detect resolved static finals and carry normal
  assignment error check on them. Inline PRIMTYPE.TYPE read access.
(try_builtin_assignconv): Access constant 0 on all primitive
  types.
(valid_builtin_assignconv_identity_widening_p): Accept identical
  types. Accept all promoted type on int type.
(valid_ref_assignconv_cast_p): Accept a null pointer to be
  assigned to a reference.
(valid_method_invocation_conversion_p): Accept to check null
  pointers.
(build_binop): Merge declaration and initialization of local
  variable BINOP.
(patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
  numeric types. Improved validity test for qualify operators on
  references.
(patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
  and PREINCREMENT_EXPR. Also detect resolved static finals of a
  primitive type and issue the appropriate error message.
(resolve_type_during_patch): Mark class loaded when resolved.
(patch_cast): Allow null to be cased to reference types.
(build_null_of_type): New function.
(patch_array_ref): Handle array on references correctly.
(patch_return): Removed unused local variable MODIFY. Force
  boolean to be returned as integers. Allows null to be returned by
  a function returning a reference.
* typeck.c (convert_to_integer, convert_to_real,
  convert_to_pointer): Prototypes moved to convert.h
(lookup_argument_method): Use method real name, if necessary.
This improves method checking, gets rid of a cross file type
dependency bug and does a more robust job at laying out classes when
necessary. It unifies the regular methods and constructors lookup. It
implements the `instanceof' operator and interface method
invocations. It also fixes random bugs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23599 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000.h (LEGITIMIZE_ADDRESS): Add missing goto on last case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23598 138bc75d-0d04-0410-961f-82ee72b054a4

    * README: New file, general information about the testsuite and
        new description of the various C++ test subdirectories.
        * README.g++: Eliminate obsolete information, update and move most
        relevant stuff to README.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23597 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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    * g77.texi, news.texi: Updates from Craig.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23593 138bc75d-0d04-0410-961f-82ee72b054a4

1998-11-09  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>
        * dbxout.c: Check HAVE_STAB_H instead of HAVE_STABS_H.
Mon Nov  9 20:15:19 1998  Bernd Schmidt <crux@pool.informatik.rwth-aachen.de>
        * regmove.c (regmove_optimize): Fix error in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23587 138bc75d-0d04-0410-961f-82ee72b054a4

Misc mips16 bug fixes found by gcc/gdb testsuites.
* mips.c (function_prologue): When TARGET_MIPS16, adjust the register
offset in the .mask pseudo to compensate for frame pointer adjustments.
(mips16_fp_args, build_mips16_call_stub): For little endian, do not
word swap arguments moved to/from FP registers.
* mips16.S (DFREVCMP): Reverse arguments to OPCODE.

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Bump for snapshot

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Bump for snapshot

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* reload1.c (delete_output_reload_insn): If a pseudo is set multiple
times, then it can not be completely replaced.
Fixes mis-compilation of wave5 in spec92.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23581 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

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    * alpha.md (call, call_value) [OSF]: Correct alt 3 insn length.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23579 138bc75d-0d04-0410-961f-82ee72b054a4

    * gansidecl.h: Prepend a "G" to the macro wrapping this file
        (to distinguish it from the macro wrapping ansidecl.h.)
        Include libiberty's ansidecl.h.  Remove all redundant definitions.
        Define the PROTO() style macros in terms of the PARAMS() ones.
        * calls.c (emit_library_call): Switch on ANSI_PROTOTYPES, not
        __STDC__, when deciding whether to use ANSI variable args.
        (emit_library_call_value): Likewise.
        * cccp.c (error): Likewise.
        (warning): Likewise.
        (error_with_line): Likewise.
        (warning_with_line): Likewise.
        (pedwarn): Likewise.
        (pedwarn_with_line): Likewise.
        (pedwarn_with_file_and_line): Likewise.
        (fatal): Likewise.
        * cexp.y (error): Likewise.
        (pedwarn): Likewise.
        (warning): Likewise.
        * collect2.c (fatal_perror): Likewise.
        (fatal): Likewise.
        (error): Likewise.
        * combine.c (gen_rtx_combine): Likewise.
        * cpperror.c (cpp_message): Likewise.
        (cpp_fatal): Likewise.
        * cpplib.c (cpp_error): Likewise.
        (cpp_warning): Likewise.
        (cpp_pedwarn): Likewise.
        (cpp_error_with_line): Likewise.
        (cpp_warning_with_line): Likewise.
        (cpp_pedwarn_with_line): Likewise.
        (cpp_pedwarn_with_file_and_line): Likewise.
        * cpplib.h: Don't define PARAMS() macro.
        * demangle.h: Likewise.
        * doprint.c (checkit): Switch on ANSI_PROTOTYPES, not __STDC__,
        when deciding whether to use ANSI variable args.
        * emit-rtl.c (gen_rtx): Likewise.
        (gen_rtvec): Likewise.
        * final.c (asm_fprintf): Likewise.
        * fix-header.c (cpp_message): Likewise.
        (fatal): Likewise.
        (cpp_fatal): Likewise.
        * gcc.c (concat): Likewise.
        (fatal): Likewise.
        (error): Likewise.
        * genattr.c (fatal): Likewise.
        * genattrtab.c (attr_rtx): Likewise.
        (attr_printf): Likewise.
        (fatal): Likewise.
        * gencodes.c (fatal): Likewise.
        * genconfig.c (fatal): Likewise.
        * genemit.c (fatal): Likewise.
        * genextract.c (fatal): Likewise.
        * genflags.c (fatal): Likewise.
        * genopinit.c (fatal): Likewise.
        * genoutput.c (fatal): Likewise.
        (error): Likewise.
        * genpeep.c (fatal): Likewise.
        * genrecog.c (fatal): Likewise.
        * halfpic.h: Switch on ANSI_PROTOTYPES, not __STDC__, when
        deciding whether to declare `tree_node' and `rtx_def'.
        * hash.h: Don't define stuff we get from gansidecl.h.
        * mips-tfile.c: Likewise.  Define __proto() in terms of PARAMS().
        (fatal): Switch on ANSI_PROTOTYPES, not __STDC__, when deciding
        whether to use ANSI variable args.
        (error): Likewise.
        * prefix.c (concat): Likewise.
        * scan.h: Likewise.
        * system.h: Likewise.
        * toplev.c (error_with_file_and_line): Likewise.
        (error_with_decl): Likewise.
        (error_for_asm): Likewise.
        (error): Likewise.
        (fatal): Likewise.
        (warning_with_file_and_line): Likewise.
        (warning_with_decl): Likewise.
        (warning_for_asm): Likewise.
        (warning): Likewise.
        (pedwarn): Likewise.
        (pedwarn_with_decl): Likewise.
        (pedwarn_with_file_and_line): Likewise.
        (sorry): Likewise.
        (really_sorry): Likewise.
        * toplev.h: Switch on ANSI_PROTOTYPES, not __STDC__, when deciding
        whether to declare `tree_node' and `rtx_def'.
        * tree.c (build): Switch on ANSI_PROTOTYPES, not __STDC__, when
        deciding whether to use ANSI variable args.
        (build_nt): Likewise.
        (build_parse_node): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23577 138bc75d-0d04-0410-961f-82ee72b054a4

   * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23576 138bc75d-0d04-0410-961f-82ee72b054a4

   * Makefile.in (INCLUDES): Add -I$(srcdir)/$(MULTISRCTOP)../include.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23575 138bc75d-0d04-0410-961f-82ee72b054a4

    * ansidecl.h: Wrap problematic macros with !IN_GCC.
        * demangle.h: Never define PARAMS().
        * splay-tree.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23574 138bc75d-0d04-0410-961f-82ee72b054a4

* method.c (build_overload_value): Handle REFERENCE_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23573 138bc75d-0d04-0410-961f-82ee72b054a4

* cplus-dem.c (type_kind_t): Add tk_reference.
(demangle_template_value_parm): Handle it.
(do_type): Use it for references, instead of tk_pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23572 138bc75d-0d04-0410-961f-82ee72b054a4

* cplus-dem.c (demangle_template_value_parm): Use cplus_demangle,
not internal_cplus_demangle.

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Bump for snapshot

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* decl.c (grokdeclarator): Allow namespace-scoped members if they
are friends.

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New

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* pt.c (tsubst_decl): Don't mess with the global value of an
un-mangled DECL_ASSEMBLER_NAME.
* decl.c (init_decl_processing): Remove CYGWIN conditional
since CYGWIN is now able to deal with trapping signals.

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Daily bump.

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    * Makefile.in (libcpp.a): Check RANLIB_TEST before runing RANLIB.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23563 138bc75d-0d04-0410-961f-82ee72b054a4

* collect2.c (main, case 'b'): Use else if.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23562 138bc75d-0d04-0410-961f-82ee72b054a4

    * demangle.h: Don't include gansidecl.h.
        * splay-tree.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23561 138bc75d-0d04-0410-961f-82ee72b054a4

    * choose-temp.c: Don't include gansidecl.h.
        * mkstemp.c: Likewise.
        * pexecute.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23560 138bc75d-0d04-0410-961f-82ee72b054a4

    * g77spec.c: Don't include gansidecl.h.
        * output.j: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23559 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (host_xm_file, build_xm_file, xm_file, tm_file):
        Arrange to include gansidecl.h in {ht}config.h & tm.h just
        before the config/ directory headers.
        (tm_file_list, host_xm_file_list, build_xm_file_list): Handle
        gansidecl.h in the list of dependencies.
        * Makefile.in (RTL_BASE_H): Don't depend on gansidecl.h.
        (TREE_H, DEMANGLE_H, RECOG_H, REGS_H, libgcc2.a, stmp-multilib,
        mbchar.o, collect2.o, pexecute.o, vfprintf.o, splay-tree.o, gcc.o,
        gencheck.o, choose-temp.o, mkstemp.o, mkstemp.o, prefix.o,
        dyn-string.o, cexp.o, cccp.o, cppmain.o, cpplib.o, cpperror.o,
        cppexp.o, cppfiles.o, cpphash.o, cppalloc.o, scan-decls.o):
        Likewise.
        * cccp.c: Don't include gansidecl.h.
        * cexp.y: Likewise.
        * collect2.c: Likewise.
        * config/c4x/c4x.c: Likewise.
        * config/v850/v850.h: Likewise.
        * cppalloc.c: Likewise.
        * cpperror.c: Likewise.
        * cppexp.c: Likewise.
        * cppfiles.c: Likewise.
        * cpphash.c: Likewise.
        * cpplib.c: Likewise.
        * cppmain.c: Likewise.
        * cppulp.c: Likewise.
        * demangle.h: Likewise.
        * doprint.c: Likewise.
        * dyn-string.c: Likewise.
        * eh-common.h: Likewise.
        * fix-header.c: Likewise.
        * frame.c: Likewise.
        * gcc.c: Likewise.
        * gcov.c: Likewise.
        * gen-protos.c: Likewise.
        * gencheck.c: Likewise.
        * halfpic.h: Likewise.
        * hash.c: Likewise.
        * machmode.h: Likewise.
        * mbchar.c: Likewise.
        * prefix.c: Likewise.
        * protoize.c: Likewise.
        * recog.h: Likewise.
        * rtl.h: Likewise.
        * scan-decls.c: Likewise.
        * tree.h: Likewise.
        * varray.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23558 138bc75d-0d04-0410-961f-82ee72b054a4

    * cp-tree.h: Don't include gansidecl.h.
        * exception.cc: Include gansidecl.h (since we don't include config.h)
        * g++spec.c: Don't include gansidecl.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23557 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.md (call_value_pop): If we're not popping anything,
        defer to call_value.
        (call_pop): Likewise defer to call.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23556 138bc75d-0d04-0410-961f-82ee72b054a4

Testcase for axp spec99 perl failure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23555 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (purge_addressof): Clear purge_addressof_replacements
        only after processing the whole function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23554 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23553 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload1.c (reload): If we can not perform a particular elimination
        when we thought we could earlier, then we must always iterate through
        the loop at least one more time.
x86 should bootstrap with -O9 -fomit-frame-pointer again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23552 138bc75d-0d04-0410-961f-82ee72b054a4

    * alpha.c (add_operand): Simplify the CONST_INT match.
        (sext_add_operand): Correct typo in comparison by using
        CONST_OK_FOR_LETTER_P.
        * alpha.md (s?addq): Use sext_add_operand to allow the negative
        constant alternatives to be generated.
        (mulsi3, muldi3, umuldi3_highpart): Loosen constraints to allow
        small constants, since the hw instructions do.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23551 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload1.c (emit_reload_insns):  When rewriting the SET_DEST of a
        previous insn to store directly into our reload register, make sure
        that if the source of the previous insn is a reload register, its
        spill_reg_store and spill_reg_stored_to values are cleared.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23550 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (lang_decl_flags): Add defined_in_class.  Decrease
size of dummy.
(DECL_DEFINED_IN_CLASS_P): New macro.
(TEMPLATE_PARMS_FOR_INLINE): Document.
(check_static_variable_definition): New function.
* decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if
appropriate.
(check_static_variable_definition): Split out from ...
(grokdeclarator): Here.
* pt.c (check_default_tmpl_args): New function, split out from ...
(push_template_decl_real): Here.
(instantiate_template): Fix comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23549 138bc75d-0d04-0410-961f-82ee72b054a4

* rs6000.md (floatunssidf2_internal splitter): Use base register
operand, not hard-coded SP.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23548 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (calculate_can_reach_end): Fix thinko.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23547 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23546 138bc75d-0d04-0410-961f-82ee72b054a4

    * reorg.c (fill_simple_delay_slots): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23545 138bc75d-0d04-0410-961f-82ee72b054a4

    * romp.h (LEGITIMIZE_ADDRESS): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23544 138bc75d-0d04-0410-961f-82ee72b054a4

    * i386.md (extendsidi2): Use # in the output template.
        (extendsidi splitters): New splitters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23543 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to commit last night.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23540 138bc75d-0d04-0410-961f-82ee72b054a4

Begin cleaning up jump.c
* jump.c (init_label_info, delete_barrier_successors,
mark_all_labels, delete_unreferenced_labels,
delete_noop_moves, calculate_can_reach_end): New functions broken
out of jump_optimize.
(jump_optimize): Use them.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23539 138bc75d-0d04-0410-961f-82ee72b054a4

Thu Nov  5 07:57:45 EST 1998  Andrew MacLeod  <amacleod@cygnus.com>
      * except.c (expand_fixup_region_end): Make sure outer context labels
      are not issued in an inner context during cleanups.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23538 138bc75d-0d04-0410-961f-82ee72b054a4

    * alpha.md (addsi3, subsi3): No new temporaries once cse is
        no longer expected.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23537 138bc75d-0d04-0410-961f-82ee72b054a4

    * alpha.md (addsi3, subsi3): Expand to a DImode temporary so as
        to expose this midpoint to CSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23536 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (movdf_const_intreg_sp64): Enable again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23535 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Bring over gcc2 change of Nov 19 1997.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23534 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23533 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (output_lang_identify): Make definition dependent on
        ASM_IDENTIFY_LANGUAGE.
        * print-rtl.c (spaces): Make static.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23532 138bc75d-0d04-0410-961f-82ee72b054a4

    * extend.texi: Clarify proper uses for register clobbers in asms.
1

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23531 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued.
(CP_TYPE_VOLATILE_P): Likewise.
(CP_TYPE_RESTRICT_P): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23530 138bc75d-0d04-0410-961f-82ee72b054a4

    * recog.h (enum op_type): Define.
        (constrain_operands): Adjust prototype.
        (recog_op_type): Declare new variable.
        * recog.c (recog_op_type): New variable.
        (insn_invalid_p): Allow modifying an asm statement after reload.
        (extract_insn): Set up recog_op_type.
        (constrain_operands): Lose INSN_CODE_NUM arg.  All callers changed.
        Don't compute operand types, use recog_op_type.
        Use the information computed by extract_insn instead of the previous
        method of finding it by insn code number.
        * caller-save.c (init_caller_save): Use extract_insn, not insn_extract.
        * reorg.c (fill_slots_from_thread): Likewise.
        * reload1.c (reload_as_needed): Likewise.
        (gen_reload): Likewise.
        (inc_for_reload): Likewise.
        (reload_cse_simplify_operands): Likewise.
        Use the information computed by extract_insn instead of the previous
        method of finding it by insn code number.
        * genattrtab.c (write_attr_case): Generate call to extract_insn, not
        insn_extract.
        * final.c (final_scan_insn): Use extract_insn, not insn_extract.
        (cleanup_operand_subregs): Use extract_insn, not insn_extract.
        Use the information computed by extract_insn instead of the previous
        method of finding it by insn code number.
        * regmove.c (find_matches): Likewise.  Change meaning of the return
        value to be nonzero if the optimization can be performed, zero if
        not.  All callers changed.
        Shorten some variable names to fix formatting problems.
        (regmove_optimize): Shorten some variable names to fix formatting
        problems.
        Use the information computed by extract_insn instead of the previous
        method of finding it by insn code number.
        * regclass.c (scan_one_insn): Likewise.
        (record_reg_classes): Don't compute operand types, use recog_op_type.
        * reload.c (find_reloads): Lose CONSTRAINTS1 variable; use
        recog_constraints instead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23529 138bc75d-0d04-0410-961f-82ee72b054a4

x
        * rtl.h (flow2_completed): Declare.
        * flow.c (flow2_completed): Definition.
        * toplev.c (rest_of_compilation): Set and clear flow2_completed
        as necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23528 138bc75d-0d04-0410-961f-82ee72b054a4

�
        * rtl.h (flow2_completed): Declare.
        * flow.c (flow2_completed): Definition.
        * toplev.c (rest_of_compilation): Set and clear flow2_completed
        as necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23527 138bc75d-0d04-0410-961f-82ee72b054a4

@
        * rtl.h (flow2_completed): Declare.
        * flow.c (flow2_completed): Definition.
        * toplev.c (rest_of_compilation): Set and clear flow2_completed
        as necessary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23526 138bc75d-0d04-0410-961f-82ee72b054a4

Wed Nov  4 19:15:37 1998  "Melissa O'Neill" <oneill@cs.sfu.ca>
        * Makefile.in (libcpp.a): Ranlib libcpp.a
        * cppulp.c (user_label_prefix): Initialize.
Wed Nov  4 19:07:08 1998   John Wehle  (john@feith.com)
        * flow.c (mark_regs_live_at_end): Mark the stack pointer as live
        at a RETURN if current_function_sp_is_unchanging is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23525 138bc75d-0d04-0410-961f-82ee72b054a4

    * emit-rtl.c (try_split): Fixed error in Oct 10 patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23524 138bc75d-0d04-0410-961f-82ee72b054a4

Add -mno-cygwin flag that links in the mingw libraries.
* i386/cygwin32.h (MASK_WIN32, MASK_CYGWIN, MASK_WINDOWS, MASK_DLL,
TARGET_WIN32, TARGET_CYGWIN, TARGET_WINDOWS, TARGET_DLL): New.
(SUBTARGET_SWITCHES): Add -mno-cygwin, -mcygwin, and -mdll options.
(CPP_PREDEFINES): Don't define __CYGWIN32__ here.
(STARTFILE_SPEC): Handle -mdll, -mno-cygwin options.
(CPP_SPEC): Handle -mno-cygwin option.  Define __CYWIN__ in addition
to __CYGWIN32__.
(LIB_SPEC): Handle -mno-cyginw option.
(LINK_SPEC): Handle -mdll.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23523 138bc75d-0d04-0410-961f-82ee72b054a4

* reload.c (find_reloads): Fix test for usage by other reload
to handle secondary reloads properly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23522 138bc75d-0d04-0410-961f-82ee72b054a4

Warning fixes:
        * reload1.c (ELIMINABLE_REGS, NUM_ELIMINABLE_REGS): Introduce an
        intermediate structure which has exactly the members provided by
        ELIMINABLE_REGS.  Define NUM_ELIMINABLE_REGS in terms of the
        static intermediate structure.
        (init_elim_table): Xmalloc() `reg_eliminate', and initialize it
        from the intermediate structure.  Do the same analogous fix in
        the case where ELIMINABLE_REGS is not defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23521 138bc75d-0d04-0410-961f-82ee72b054a4

1998-11-04  Dave Love  <d.love@dl.ac.uk>
* g77.texi: Small formatting/indexing fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23519 138bc75d-0d04-0410-961f-82ee72b054a4

Small formatting/indexing fixes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23518 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23517 138bc75d-0d04-0410-961f-82ee72b054a4

* pt.c (tsubst): Use build_index_type, not build_index_2_type.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23516 138bc75d-0d04-0410-961f-82ee72b054a4

    * pa.h (SELECT_SECTION): Fix thinko.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23513 138bc75d-0d04-0410-961f-82ee72b054a4

Comment to document possible problems with last change.
* dwarf2out.c (output_call_frame_info): Comments on last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23512 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (instantiate_type): Be more helpful.
* decl2.c (import_export_decl): Call import_export_class.
* cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR.
* decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR.
* pt.c (tsubst_copy): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23511 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.c (add_constant): When taking the address of an item in the
pool, get the mode of the item addressed.
* arm.c (final_prescan_insn case INSN): If an insn doesn't
contain a SET or a PARALLEL, don't consider it for conditional
execution.
Restore ABI compatibility for NetBSD.
* arm/netbsd.h (DEFAULT_PCC_STRUCT_RETURN): Override setting in arm.h
(RETURN_IN_MEMORY): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23510 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23509 138bc75d-0d04-0410-961f-82ee72b054a4

* init.c (expand_vec_init): Fix off-by-one error.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23506 138bc75d-0d04-0410-961f-82ee72b054a4

* m32r/m32r.c (m32r_expand_block_move): Fix byte count computations.
(m32r_output_block_move): Rewrite bytes < 4 handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23503 138bc75d-0d04-0410-961f-82ee72b054a4

* execute/memcpy-bi.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23501 138bc75d-0d04-0410-961f-82ee72b054a4

Reworked (slightly) to process a list of directories

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23500 138bc75d-0d04-0410-961f-82ee72b054a4

    * pexecute.c: Check HAVE_CONFIG_H, not IN_GCC, when determining
        whether to include config.h.  Possibly include unistd.h in the
        !IN_GCC case.  Define VFORK_STRING as a printable function call
        for error messages (either "vfork" or "fork".)  If HAVE_VFORK_H is
        defined, include vfork.h.  If VMS is defined, define vfork()
        appropriately.  Remove vfork check on USG, we're using autoconf.
        (pexecute): Set `errmsg_fmt' to VFORK_STRING instead of checking
        locally what string to use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23499 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: Call AC_FUNC_VFORK.
        * collect2.c: Define VFORK_STRING as a printable string for
        error messages (either "vfork" or "fork".)  If HAVE_VFORK_H is
        defined, include vfork.h.  If VMS is defined, define vfork()
        appropriately.  Remove vfork check on USG, we're using autoconf.
        (collect_execute): Pass VFORK_STRING to fatal_perror instead of
        checking locally what string to pass.
        (scan_prog_file): Likewise.
        (scan_libraries): Likewise.
        * gcc.c: Remove vfork check on USG, we're using autoconf.
        Besides, no calls to vfork/fork occur in this file.
        * protoize.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23498 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (DEFAULT_LINKER): renamed from LD
(DEFAULT_ASSEMBLER): renamed from AS; reverted Schwab's patch
(gcc_cv_as): try $DEFAULT_ASSEMBLER before $AS
* configure: rebuilt

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23497 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23496 138bc75d-0d04-0410-961f-82ee72b054a4

* parse.y (apparent_template_type): new type
(named_complex_class_head_sans_basetype): use it
* Makefile.in (CONFLICTS): one new conflict
* parse.c: Regenerated

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23495 138bc75d-0d04-0410-961f-82ee72b054a4

* BUGS: fix the regexp for `more' to find the appropriate node.
Reported by Joerg Pietschmann  <joerg_pietschmann@zkb.ch>
* BUGS: added link to the WWW FAQ

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23494 138bc75d-0d04-0410-961f-82ee72b054a4

Bump for snapshot

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23492 138bc75d-0d04-0410-961f-82ee72b054a4

* stl_alloc.h (default_alloc_template::_S_free_list): Don't
qualify _NFREELISTS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23491 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (COMPARE_STRICT): New macro.
(COMPARE_BASE): Likewise.
(COMPARE_RELAXED): Likewise.
(COMPARE_REDECLARATION): Likewise.
(same_type_p): Likewise.
(same_or_base_type_p): Likewise.
* call.c (standard_conversion): Use them, in place of comptypes
with numeric arguments.
(reference_binding): Likewise.
(convert_like): Likewise.
(build_over_call): Likewise.
(is_subseq): Likewise.
(is_properly_derived_from): Likewise.
(compare_ics): Likewise.
(joust): Likewise.
* class.c (delete_duplicate_fields_1): Likewise.
(resolves_to_fixed_type_p): Likewise.
(instantiate_type): Likewise.  Remove #if 0'd code.
* decl.c (decls_match): Likewise.  Use COMPARE_REDECLARATION here.
(pushdecl): Likewise.
(lookup_name_real): Likewise.
(grokdeclarator): Likewise.  Check for illegal array declarations.
(grokparms): Likewise.
(grok_op_properties): Likewise.
* decl2.c (check_classfn): Likewise.
* friend.c (is_friend): Likewise.
(make_friend_class): Likewise.
* init.c (expand_aggr_init): Likewise.
(expand_vec_init): Likewise.
* pt.c (is_member_template_class): Remove declaration.
(is_specialization_of): Use COMPARE_* and new macros.
(comp_template_parms): Likewise.
(convert_nontype_argument): Likewise.
(coerce_template_template_parms): Likewise.
(template_args_equal): Likewise.
(lookup_template_class): Likewise.
(type_unification_real): Likewise.
(unify): Likewise.
(get_bindings_real): Likewise.
* search.c (covariant_return_p): Likewise.
(get_matching_virtual): Likewise.
* sig.c (match_method_types): Likewise.
* tree.c (vec_binfo_member): Likewise.
(cp_tree_equal): Likewise.
* typeck.c (common_type): Likewise.
(comp_array_types): Likewise.  Get issues involving unknown array
bounds right.
(comptypes): Update comments.  Use new flags.
(comp_target_types): Use new macros.
(compparms): Likewise.
(comp_target_parms): Likewise.
(string_conv_p): Likewise.
(build_component_ref): Likewise.
(build_indirect_ref): Likewise.
(build_conditional_expr): Likewise.
(build_static_cast): Likewise.
(build_reinterpret_cast): Likewise.
(build_const_cast): Likewise.
(build_modify_expr): Likewise.
(convert_for_assignment): Likewise.
(comp_ptr_ttypes_real): Likewise.
(ptr_reasonably_similar): Likewise.
(comp_ptr_ttypes_const): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23490 138bc75d-0d04-0410-961f-82ee72b054a4

    * From Christian Gafton:
        * i386/linux.h (CPP_PREDEFINES): Add -D__i386__.
        * sparc/linux.h (CPP_PREDEFINES): Add -D__sparc__.
        * sparc/linux64.h (CPP_PREDEFINES): Add -D__sparc__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23485 138bc75d-0d04-0410-961f-82ee72b054a4

Get it in the repo

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23483 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23482 138bc75d-0d04-0410-961f-82ee72b054a4

�
        * c-common.c (c_get_alias_set): Allow all type-punning through
        unions.  Don't get confused about the type of a bit-field, despite
        the antics of build_modify_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23481 138bc75d-0d04-0410-961f-82ee72b054a4

�
        * c-common.c (c_get_alias_set): Allow all type-punning through
        unions.  Don't get confused about the type of a bit-field, despite
        the antics of build_modify_expr.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23480 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc.sco: Paramaterize #include_next values.
* fixinc/fixinc.sco: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23479 138bc75d-0d04-0410-961f-82ee72b054a4

�
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23478 138bc75d-0d04-0410-961f-82ee72b054a4

�
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23477 138bc75d-0d04-0410-961f-82ee72b054a4

H
        * toplev.c (rest_of_compilation): No longer set reload_completed.
        * reload1.c (reload): Set it here.  Perform instruction splitting
        after reload has completed if we will be running the scheduler
        again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23476 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (jump_optimize): Initialize mappings from INSN_UID to
        EH region if exceptions are enabled and we're performing cross
        jump optimizations.
        (find_cross_jump): Exit loop if the insns are in different EH regions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@23475 138bc75d-0d04-0410-961f-82ee72b054a4