* expr.c (expand_expr, case COMPONENT_EXPR): Copy memory attributes
when making new MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36412 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (LN): Remove duplicate definition.
* cp/Make-lang.in (cplib2.txt): Depend on cp/Makefile.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36411 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload.c (debug_reload_to_stream): Send all output to the
        requested stream or stderr if no stream was explicitly requested.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36410 138bc75d-0d04-0410-961f-82ee72b054a4

Generate REG_EQUAL notes when they'd be helpful

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36409 138bc75d-0d04-0410-961f-82ee72b054a4

Looks like Tom forgot to check this in...

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36406 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natRuntime.cc (lt_preloaded_symbols): Define as `extern'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36405 138bc75d-0d04-0410-961f-82ee72b054a4

* defineclass.cc: Include alloca.h only if HAVE_ALLOCA_H.
* java/lang/natDouble.cc: Likewise.
* java/lang/reflect/natMethod.cc: Likewise.
* interpret.cc: Likewise.  Fix NULLCHECKs that tested a _Jv_word.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36404 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36402 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (memrefs_conflict_p): An ADDRESSOF doesn't
conflict with frame_pointer_rtx.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36401 138bc75d-0d04-0410-961f-82ee72b054a4

    * loop.c: Fix formatting.
        * loop.h: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36400 138bc75d-0d04-0410-961f-82ee72b054a4

* init.c (begin_init_stmts): Don't use // comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36399 138bc75d-0d04-0410-961f-82ee72b054a4

* testsuite/demangle-expected: Add two tests for anonymous
namespaces.
* cplus-dem.c (gnu_special): Handle anonymous namespaces.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36398 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.other/inline13.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36397 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.md (divsf3): New.
        (divsf3_internal_lat, divsf3_internal_thr): New.
        (divdf3, divdf3_internal_lat, divdf3_internal_thr): New.
        (divtf3, divtf3_internal_lat, divtf3_internal_thr): New.
        (adddf3_trunc, subdf3_trunc, muldf3_trunc): New.
        (madddf4_trunc, msubdf4_trunc, nmuldf3_trunc): New.
        (nmadddf4_alts, nmadddf4_trunc): New.
        (addtf3_truncsf, addtf3_truncdf, subtf3_truncsf): New.
        (subtf3_truncdf, multf3_truncsf, multf3_truncdf): New.
        (multf3_truncsf_alts, multf3_truncdf_alts): New.
        (maddtf4_truncsf, maddtf4_truncdf, maddtf4_alts_truncdf): New.
        (msubtf4_truncsf, msubtf4_truncdf, nmultf3_truncsf): New.
        (nmultf3_truncdf, nmaddtf4_truncsf, nmaddtf4_truncdf): New.
        (nmaddtf4_truncdf_alts): New.
        (recip_approx): Don't predicate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36396 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/lib1funcs.asm (__divsf3): Protect fnorm.s with p6.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36395 138bc75d-0d04-0410-961f-82ee72b054a4

* flags.h (flag_dump_rtl_in_asm): Declare.
* toplev.c (flag_dump_rtl_in_asm): Define.
(decode_d_option): Set flag_dump_rtl_in_asm and flag_print_asm_name
if -dP is specified.
* rtl.h (print_rtx_head): Declare.
* print-rtl.c (print_rtx_head): Define.
(print_rtx): Print the string pointed to by print_rtx_head
at beginning of each dump line.
(print_rtl): Likewise.
(print_rtl_single): Likewise.
* final.c (final_scan_insn): Dump the insn in the assembly
file for debugging.
* gcc.1: Document -dP option.
* invoke.texi (Debugging Options): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36394 138bc75d-0d04-0410-961f-82ee72b054a4

Document 68hc11 & 68hc12 port

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36393 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-13  Alexandre Oliva  <aoliva@redhat.com>

* configure.in (LIBDATASTARTSPEC): Use `%s' to search for
libgcjdata.a.
(GCJ): Support single-tree builds.  Add -B`pwd`/ and -I$srcdir.
* acinclude.m4: Arrange for automake to not bring in a new
libtool.m4 for LT_AC_PROG_GCJ.  AC_SUBST GCJ.
* Makefile.am: Leave it up to automake to subst GCJ.
* aclocal.m4, configure, Makefile.in: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36392 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/reflect/natArray.cc (BooleanClass): New define.
(get): Ensure Boolean class is initialized.
* java/lang/reflect/natField.cc (BooleanClass): New define.
(get): Ensure Boolean class is initialized.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36391 138bc75d-0d04-0410-961f-82ee72b054a4

* config/avr/avr.h (ASSEMBLER_DIALECT): New macro declared.
* config/avr/avr.md (*movstrqi_insn): Cleanup output template.
(*clrstrqi): Likewise.
(xorhi3,xorsi3,absqi2): Likewise.
(one_cmplhi2,one_cmplsi2): Likewise.
(addsi3): Two stupid constraint alternatives removed.
(extendhisi2): Use `movw' for enhanced avr cores.
(zero_extendhisi2): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36390 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: Do not build byacc for hppa64.  Provide paths to the
        X11 libraries for hppa64.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36389 138bc75d-0d04-0410-961f-82ee72b054a4

* jcf-parse.c: Include <locale.h>.
* jv-scan.c: Include <locale.h>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36388 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36387 138bc75d-0d04-0410-961f-82ee72b054a4

* POTFILES.in: Remove objc/objc-parse.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36386 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-13  Bryce McKinlay  <bryce@albatross.co.nz>

* java/lang/String.java (CASE_INSENSITIVE_ORDER): New static field.
Initialize with anonymous class.
(compareToIgnoreCase): New method.

* java/lang/ThreadGroup.java (had_uncaught_exception): New field.
(uncaughtException): Set had_uncaught_exception.
* prims.cc (JvRunMain): Check value of had_uncaught_exception and
exit with error status if set.
(_Jv_RunMain): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36385 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (find_base_term): Use frame_pointer_rtx
when handling an ADDRESSOF.

* cse.c (canon_hash): Handle USE of BLKmode memory.
(cse_insn): Outgoing arguments for a libcall don't
affect any recorded expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36384 138bc75d-0d04-0410-961f-82ee72b054a4

* configure, config.in: Rebuilt.
* configure.in: Check for iconv, nl_langinfo, langinfo.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36383 138bc75d-0d04-0410-961f-82ee72b054a4

    * decl.c (maybe_deduce_size_from_array_init): Set do_default for
        all non-extern arrays.

        * decl.c (grokdeclarator): Complain about 'friend T' for implicit
        typenames, too.  Downgrade complaint to pedwarn.
        (xref_tag): Warn about surprising behavior of 'friend struct T'.
        * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for
        'class This::Inherited'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36382 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36381 138bc75d-0d04-0410-961f-82ee72b054a4

* c-lex.c (lex_string): Use charwidth to compute bytemask.
  * expr.c (expand_expr): Don't optimize constant array references
  initialized with wide string constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36380 138bc75d-0d04-0410-961f-82ee72b054a4

Correct last entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36379 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (pop_type_0): Return `Object' if trying to merge two
interface types.
* verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
interface types; `Object' is always a valid supertype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36378 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR gcj/33:
* jv-scan.c (help): Document --encoding.
(options): Added `encoding' entry.
(OPT_ENCODING): New define.
(main): Handle --encoding.
Include <langinfo.h> if nl_langinfo exists.
* lang-options.h: Document --classpath, --CLASSPATH, --main, and
--encoding.
* jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
(parse_source_file): Correctly call java_init_lex.  Added `finput'
argument.  Use nl_langinfo to determine default encoding.
* java-tree.h (current_encoding): Declare.
* parse.y (java_parser_context_restore_global): Don't restore
`finput'.
(java_parser_context_save_global): Don't set `finput' field.
(java_pop_parser_context): Don't restore `finput'.  Free old lexer
if required.
* lang.c (current_encoding): New global.
(lang_decode_option): Recognize `-fencoding='.
(finish_parse): Don't close finput.
* parse.h (struct parser_ctxt): Removed `finput' and
`unget_utf8_value' fields.  Added `lexer' field.
(java_init_lex): Fixed declaration.
* lex.c (java_new_lexer): New function.
(java_destroy_lexer): Likewise.
(java_read_char): Added `lex' argument.  Handle iconv case.
(java_read_unicode): Added `lex' argument.  Count backslashes in
lexer structure.
(java_init_lex): Added `finput' and `encoding' arguments.  Set
`lexer' field in ctxp.
(BAD_UTF8_VALUE): Removed.
(java_lex): Handle seeing UEOF in the middle of a string literal.
* lex.h: Include <iconv.h> if HAVE_ICONV defined.
(java_lexer): New structure.
(UNGETC): Removed.
(GETC): Removed.
(DEFAULT_ENCODING): New define.
(java_destroy_lexer): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36377 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR gcj/343:
* lex.c (java_init_lex): Initialize java_io_serializable.
* parse.y (java_io_serializable): New global.
(valid_ref_assignconv_cast_p): An array can be cast to
serializable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36376 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (note_set_pseudo_multiple_uses): Correct.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36375 138bc75d-0d04-0410-961f-82ee72b054a4

Added wcohen@redhat to list of maintainers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36374 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ia64-linux glibc intl/loadmsgcat.c miscompilation.
* ifcvt.c (noce_process_if_block): If A and B are the same, and no
else block, and X has side-effects, then fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36373 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* testsuite/22_locale/global_templates.cc (test01): Add negative
tests for use_facet.

* bits/localefwd.h (locale::operator()): Minor tweaks.
* bits/locale_facets.tcc (locale::operator()): Same.
* testsuite/22_locale/operators.cc: New file.

* testsuite/22_locale/facet.cc (output_iterator): Remove
gnu_input_iterator, gnu_output_iterator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36372 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mips/mips-protos.h
(trap_cmp_op, mips_gen_conditional_trap): New func decls.
* config/mips/mips.h (ISA_HAS_COND_TRAP): New macro.
(PREDICATE_CODES): Add "trap_cmp_op".
* config/mips/mips.c
(trap_cmp_op, mips_gen_conditional_trap): New functions.
* config/mips/mips.md (trap, conditional_trap): New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36371 138bc75d-0d04-0410-961f-82ee72b054a4

Don't try to make autoincs with the stack pointer

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36370 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/widechar-2.c: New test for wchar_t
constant by Ulrich Drepper <drepper@redhat.com>.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36369 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/compile/981006-1.x: No -fpic for sh-coff / sh-hms.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36368 138bc75d-0d04-0410-961f-82ee72b054a4

* haifa-sched.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36367 138bc75d-0d04-0410-961f-82ee72b054a4

Delete diagnostic output

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36366 138bc75d-0d04-0410-961f-82ee72b054a4

* decl.c (finish_case_label): Given the LABEL_DECL a
DECL_CONTEXT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36365 138bc75d-0d04-0410-961f-82ee72b054a4

    * genattrtab.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36364 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (built_in_decls): New array.
(expand_builtin_fputs): New function.
(expand_builtin): Handle BUILT_IN_FPUTC and BUILT_IN_FPUTS.

* builtins.def (BUILT_IN_FPUTC, BUILT_IN_FPUTS): New members.

* c-common.c (c_common_nodes_and_builtins): Handle fputc/fputs.

* tree.h (built_in_decls): New array.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36363 138bc75d-0d04-0410-961f-82ee72b054a4

    * convex.md: Use "+" instead of "=" for outputs wrapped in a
        STRICT_LOW_PART.
        * i370.md, i386.md, ns32k.md, sh.md, vax.md: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36362 138bc75d-0d04-0410-961f-82ee72b054a4

    * unroll.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36361 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (genrtl_clear_out_block): Remove.
* c-semantics.c (genrtl_clear_out_block): Remove.
(genrtl_while_stmt): Don't call it.
(genrtl_for_stmt): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36360 138bc75d-0d04-0410-961f-82ee72b054a4

code cleanups

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36359 138bc75d-0d04-0410-961f-82ee72b054a4

* c-typeck.c (process_init_element): Avoid union init warnings on
floating point zero.  Don't crash on unions containing structs.

testsuite:
* gcc.dg/wtr-union-init-2.c, gcc.dg/wtr-union-init-3.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36358 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (PREDICATE_CODES): Add CONST_DOUBLE to
general_movsrc_operand, and remove CONST_INT from
general_movdst_operand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36357 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE,
TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF,
TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE,
TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION,
TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE):
New macros.
(sorry_for_unsupported_tree, print_scope_operator,
print_left_paren, print_right_paren, print_left_bracket,
print_right_bracket, print_whitespace): Likewise.
(aggr_variety): Rename to class_key_or_enum.
(print_type): Rename to print_type_id.
(print_type_specifier_seq, print_simple_type_specifier,
print_elaborated_type_specifier,
print_rest_of_abstract_declarator,
print_parameter_declaration_clause, print_exception_specification,
print_nested_name_specifier, print_template_id,
typedef_original_name,  print_template_argument_list_start,
print_template_argument_list_end): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36356 138bc75d-0d04-0410-961f-82ee72b054a4

    * ir.texi: Add more documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36355 138bc75d-0d04-0410-961f-82ee72b054a4

Fix hard reg cost calculations in CSE; some minor cleanups

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36354 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36353 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* POTFILES.in: Remove yet more files caught by the new
checking target.
* gcc.pot: Regenerated.
* cat-id-tbl.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36352 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt with new ../libtool.m4.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36351 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.h (genrtl_clear_out_block): Remove.
* c-semantics.c (genrtl_clear_out_block): Remove.
(genrtl_while_stmt): Don't call it.
(genrtl_for_stmt): Likewise.

* cp-tree.h (struct saved_scope): Remove x_function_parms.
(current_function_parms): Don't define.
(struct cp_language_function): Remove parms_stored.
(current_function_just_assigned_this): Don't define.
(current_function_parms_stored): Likewise.
(static_ctors): Declare.
(static_dtors): Likewise.
(SF_EXPAND): Don't define.
(expand_start_early_try_stmts): Remove declaration.
(store_parm_decls): Likewise.
* decl.c (static_ctors): Don't declare.
(static_dtors): Likewise.
(struct binding_level): Remove this_block.
(poplevel): Remove dead code.
(set_block): Likewise.
(mark_binding_level): Don't mark this_block.
(mark_saved_scope): Don't mark x_function_parms.
(init_decl_processing): Don't add current_function_parms as a GC
root.
(check_function_type): Change prototype.
(start_function): Remove RTL-generation code.
(expand_start_early_try_stmts): Remove.
(store_parm_decls): Give it internal linkage.  Remove
RTL-generation code.
(finish_function): Remove RTL-generation code.
* decl2.c (static_ctors): Fix formatting.
(static_dtors): Likewise.
* method.c (use_thunk): Don't call store_parm_decls.
(synthesize_method): Likewise.
* optimize.c (maybe_clone_body): Likewise.
* parse.y (fn.def2): Likewise.
(.set_base_init): Likewise.
(nodecls): Likewise.
* pt.c (instantiate_decl): Likewise.
* rtti.c (synthesize_tinfo_fn): Likewise.
* semantics.c (genrtl_try_block): Simplify.
(expand_body): Use genrtl_start_function and
genrtl_finish_function.
(genrtl_start_function): New function.
(genrtl_finish_function): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36350 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* POTFILES.in: Remove c-gperf.h, c-iterate.c,
cp/hash.h, cp/input.c, c-parse.h and cppulp.c.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36349 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* Makefile.in.in (stamp-check-pot): Don't use $@ in rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36348 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c: Move all default-#defines to top of file.
(open_include_file): Replace by lookup_include_file.
(read_with_read, read_file): Merged into read_include_file.
(stack_include_file, purge_cache): New functions.
(close_cached_fd): Delete.
(lookup_include_file, read_include_file, _cpp_pop_file_buffer):
Cache the in-memory buffer, not the file descriptor.

* cpphash.h (struct include_file): Add buffer, st, refcnt,
mapped fields.
(xcnew): New utility macro.
(DO_NOT_REREAD, NEVER_REREAD): Move up by struct include_file.
* cpplib.h (struct cpp_buffer): Remove mapped field.

* cpplex.c (parse_string): Accept backslash space newline as a
line continuation.
(lex_line): Likewise.
(_cpp_get_token): Remove hard limit on macro nesting.

testsuite:
* gcc.dg/cpp/backslash.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36347 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* Makefile.in.in (stamp-check-pot): New target used for
checking POTFILES.
* gcc.pot: Regenerated.
* cat-tbl-id.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36346 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Philipp Thomas  <pthomas@suse.de>

* aclocal.m4 (AM_WITH_NLS): Don't force use of included gettext.
* configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36345 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-11  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Remove test != "0".
* aclocal.m4: Regenerate.
* configure: Regenerate.

* bits/c++config (__GLIBCPP__): Update, in the hopes of making a
snapshot release soon.
(_GNU_SOURCE): Define this in the header files, as ISO C99 support
is pretty much assumed.

* testsuite/22_locale/global_templates.cc: New file. Add tests for
use_facet and has_facet.

* bits/codecvt.h (codecvt<_InT, _ExT, __enc_traits>::do_out):
Modify/correct iconv signatures for glibc2.2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36344 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (split_block): Fix update of registers live at
end of split block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36343 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (add?i_3, add?i_5): New.
(add?i_4): Rename from add?i_3;  Fix compare pattern.
(sub?i_3, xor?i_3, ior?i_3): New.

* genrecog.c (write_tree): Output code to clear insn_extract cache.
* genattrtab.c (write_attr_case): Gen call to extract_insn_cache
instead of extract_insn and extract_constrain_insn_cache instead of
extract_insn and constrain_operands.
* recog.c (extract_insn_cached, extract_constrain_insn_cached):
New functions.
(extract_insn): Clear which_alternative.
(constrain_operands): Set which_alternative to -1 when failed.
* recog.h (extract_constrain_insn_cached, extract_insn_cached):
Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36342 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/reflect/Field.java (toString): Don't rely on
Class.toString.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36341 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed to return 0 on success.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36339 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36338 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/h8300/h8300.md (movstrictqi): Changed constraint modifier
        on operand 0 to '+'.
        (movstricthi): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36337 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.h (LOOP_IVS): New macro.
(REG_IV_TYPE, REG_IV_INFO): Add ivs argument.
(struct loop_ivs): New.
(struct loop_info): Add ivs field.
(reg_iv_type, reg_iv_info): Delete prototype.
(reg_biv_class, loop_iv_list): Likewise.
* loop.c (record_biv, find_life_end): Pass loop argument.
(reg_iv_type): Remove global array and use
field in loop_regs structure within loop_ivs structure.
(reg_iv_info, reg_biv_class, loop_iv_list): Likewise.
(first_increment_giv, last_increment_giv): Use entry in
loop_ivs structure.
(record_initial): Pass ivs pointer.
* unroll.c (copy_loop_body, remap_split_bivs): Add loop argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36336 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.h (LOOP_REGS): New macro.
(struct loop_regs): New.
(struct loop_info): Add regs field.
* loop.c (set_in_loop): Remove global array and store
in loop_regs structure as part of loop_info structure.
(n_times_set, may_not_optimize): Likewise.
(reg_single_usage, moved_once): Likewise.
(count_one_set): Add regs argument.
(combine_movables, rtx_equal_for_loop_p, combine_givs): Likewise.
(set_pseudo_multiple_uses): Pass regs pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36335 138bc75d-0d04-0410-961f-82ee72b054a4

* unroll.c (iteration_info): Subsume into loop_iterations.
* loop.h (loop_info): New field iv.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36334 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-12  Michael Hayes  <mhayes@cygnus.com>

* basic-block.h (LOOP_TREE, LOOP_PRE_HEADER, LOOP_EDGES): New.
(LOOP_EXITS_DOMS, LOOP_ALL): Likewise.
(flow_loops_update): New prototype.
(flow_loops_find): Add flags to prototype.
(struct loop): Add `pre_header_root' and `pre_header_trace' fields.
* flow.c (flow_loop_pre_header_scan): New.
(flow_loop_dump): Dump pre-header root and trace and exit dominators.
(flow_loop_free): Free pre-header root and trace and exit dominators.
(flow_loops_find): New argument flags.
(flow_loops_update): New function.
* toplev.c (rest_of_compilation): Add flag argument to flow_loops_find.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36333 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (split_block, update_bb_for_insn): New prototypes.
* flow.c (split_block, update_bb_for_insn): New functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36332 138bc75d-0d04-0410-961f-82ee72b054a4

    * cse.c (fold_rtx): Honor NO_FUNCTION_CSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36331 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64-protos.h (fr_nonimmediate_operand): Declare.
        * config/ia64/ia64.c (fr_nonimmediate_operand): New.
        (ia64_override_options): Prevent optimizing division for both
        latency and throughput.
        (rtx_needs_barrier): Handle frcpa.
        * config/ia64/ia64.h (MASK_INLINE_DIV_LAT): New.
        (MASK_INLINE_DIV_THR, TARGET_INLINE_DIV_LAT): New.
        (TARGET_INLINE_DIV_THR, TARGET_INLINE_DIV): New.
        (TARGET_SWITCHES): Add -minline-divide-min-latency and
        -minline-divide-max-throughput.
        (PREDICATE_CODES): Update.
        * config/ia64/ia64.md (extendsidi2): Remove * from f case.
        (zero_extendsidi2): Likewise.  Fix typo in f case insn.
        (extendsfdf2): Add cases for gr<->fr and fr<->mem.
        (extendsftf2): Likewise.
        (extenddftf2): Likewise.
        (fix_trunctfdi2_alts): New.
        (fixuns_trunctfdi2_alts): New.
        (madd*4): Rename from madd*3.
        (divsi3, modsi3, udivsi3, umodsi3): New.
        (divsi3_internal): New.
        (divdi3, moddi3, udivdi3, umoddi3): New.
        (divdi3_internal_lat, divdi3_internal_thr): New.
        (multf3_alts, maddtf4_alts, nmaddtf4_alts): New.
        (recip_approx): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36330 138bc75d-0d04-0410-961f-82ee72b054a4

* print-rtl.c (debug_call_placeholder_verbose): New variable.
(print_rtx) [CALL_PLACEHOLDER]: Dump all call sequences if it is
set.
* integrate.c (copy_rtx_and_substitute): Don't share
LEAF_REG_REMAPpable registers with the inlined function.  Don't
share the function value with calling sequences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36329 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20000910-1.c: New test.
* gcc.c-torture/execute/20000910-2.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36328 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (do_case): Fix a typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36327 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (simplify_if_then_else): Don't convert a == b ? b : a
to a if the comparison is floating mode and not -ffast-math.
* simplify-rtx.c (simplify_ternary_operation): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36326 138bc75d-0d04-0410-961f-82ee72b054a4

* sh.h (INITIALIZE_TRAMPOLINE): Remove stray call to
gen_ic_invalidate_line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36325 138bc75d-0d04-0410-961f-82ee72b054a4

2000-09-10  Branko Cibej  <branko.cibej@hermes.si>

* acinclude.m4 (GLIBCPP_CHECK_GNU_MAKE): Replace "grep -q" with
  "grep -c".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36324 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/pragma-align.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36323 138bc75d-0d04-0410-961f-82ee72b054a4

Don't define `arm_elf'

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36322 138bc75d-0d04-0410-961f-82ee72b054a4

    * install.texi (LANGUAGES): Update to include new languages.
        * INSTALL: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36321 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c (main): Don't warn about unused -B prefixes
        (unused_prefix_warnings): remove

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36320 138bc75d-0d04-0410-961f-82ee72b054a4

    * integrate.c: Fix formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36319 138bc75d-0d04-0410-961f-82ee72b054a4

* error.c (cp_tree_printer, case 'P'): Append break.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36318 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (memrefs_conflict_p): An ADDRESSOF does conflict, sorry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36317 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.pt/explicit82.C: New test.
* g++.old-deja/g++.pt/explicit83.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36316 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (frob_opname): Declare.
* parse.y (saved_scopes): New static variable.
(cp_parse_init): Adjust.
(do_id): If lastiddecl is NULL, do do_identifier.
(operator): Save scope information.
(unoperator): new reduction. Restore scope information.
(operator_name): Append unoperator. Call frob_opname.
* spew.c (frob_opname): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36315 138bc75d-0d04-0410-961f-82ee72b054a4

Fix obvious thinko

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36314 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36313 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.1: Document 68hc11 specific options.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36312 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/sysv4.h (MASK_LONG_DOUBLE_128): Define.
(TARGET_LONG_DOUBLE_128): Define.
(SUBTARGET_SWITCHES): Add -mlong-double-64 and -mlong-double-128.
(LONG_DOUBLE_TYPE_SIZE): Redefine.
(MAX_LONG_DOUBLE_TYPE_SIZE): Define.
(LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Define depending on definition
of __LONG_DOUBLE_128__.
(CPP_SYSV_SPEC): Define __LONG_DOUBLE_128__ if -mlong-double-128
passed.
(CPP_LONGDOUBLE_DEFAULT_SPEC): Define.
(CPP_SYSV_DEFAULT_SPEC): Define.
(SUBTARGET_EXTRA_SPECS): Add cpp_longdouble_default.
(INIT_TARGET_OPTABS): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36311 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/aix.h (RS6000_ITRUNC): Moved from rs6000.h.
(RS6000_UITRUNC): Likewise.
(INIT_TARGET_OPTABS): New macro.
* config/rs6000/rs6000.c (rs6000_trunc_used): Delete.
(trunc_defined): Delete.
(output_prolog): Don't output .extern definitions for fp->int
conversion routines, ASM_OUTPUT_EXTERNAL_LIBCALL will do it.
* config/rs6000/rs6000.h (rs6000_trunc_used): Delete.
(trunc_defined): Delete.
(RS6000_ITRUNC): Moved to aix.h.
(RS6000_UITRUNC): Likewise.
* config/rs6000/rs6000.md (fix_truncdfsi2): Fail if it would
only emit a libcall.
(fixuns_truncdfsi2): Delete.
(trunc_call): Delete.
(trunc_call_rtl): Delete.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36310 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (make_decl_rtl): Restore leading star on
DECL_ASSEMBLER_NAME set for decls with an asmspec.
* gcc.dg/asm-names.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@36309 138bc75d-0d04-0410-961f-82ee72b054a4