Michael Matz  <matzmich@cs.tu-berlin.de>

        * dominance.c: New file.
        * Makefile.in (OBJS): Add dominance.o.

        * flow.c (compute_flow_dominators): Remove.
        (compute_immediate_dominators): Remove.
        (compute_immediate_postdominators): Remove.
        * basic-block.h: Remove their prototypes.
        (calculate_dominance_info): Add prototype.

        * dce.c (eliminate_dead_code): Change calls to above functions.
        Don't compute dominators but only immediate dominators.
        * flow.c (flow_loops_find): Change callers.
        * gcse.c (compute_code_hoist_data): Likewise.
        * haifa-sched.c (schedule_insns): Likewise.
        * ifcvt.c (if_convert): Likewise.
        * ssa.c (convert_to_ssa): Likewise, and only compute immediate
        dominators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37449 138bc75d-0d04-0410-961f-82ee72b054a4

    * stmt.c (warn_if_unused_value): Don't warn if the expression
        has side effects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37448 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-typeck.c (c_sizeof): Fold result to c_size_type_node.
        (c_sizeof_nowarn, c_alignof, c_alignof_expr): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37447 138bc75d-0d04-0410-961f-82ee72b054a4

    * typeck.c (c_sizeof): Be strict about casting result value
        back to c_size_type_node.
        (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37446 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37445 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-13  Phil Edwards  <pme@sources.redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_TARGET):  New macro, replacing
  GLIBCPP_CHECK_CPU and GLIBCPP_CHECK_OS, sourcing configure.target.
  (GLIBCPP_CONFIGURE):  Call new macro here.
* configure.host:  Cleanup.
* configure.in:  Remove those two macros.
* configure.target:  New file.
* aclocal.m4:  Regenerated.
* configure:  Ditto.
* Makefile.in:  Ditto.
* libio/Makefile.in:  Ditto.
* libmath/Makefile.in:  Ditto.
* libsupc++/Makefile.in:  Ditto.
* src/Makefile.in:  Ditto.

* mkcheck.in:  Use libtool.  Split things out into functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37443 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-12  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * Makefile.am (tmp-libstdsc++.INC:): Do not use -I$(top_builddir).
        * Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37442 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-12  David Edelsohn  <edelsohn@gnu.org>

        * acinclude.m4 (GLIBCPP_CHECK_WCHAR_T_SUPPORT): Add test for
        libiconv.a providing wchar_t support functions.
* aclocal.m4: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37441 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-13  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>

* loop.c (basic_induction_var): Revert accidental checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37440 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-12  Loren J. Rittle  <ljrittle@acm.org>

        * acinclude.m4 (GLIBCPP_ENABLE_ATOMICITY): Handle FreeBSD.
        * aclocal.m4, configure: Rebuilt.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37439 138bc75d-0d04-0410-961f-82ee72b054a4

* c-lex.c (cb_leave_file): Harmonize conditions and order of
statements to those of process_directive for (action == act_pop).

* collect2.c (main): Pass on -B options from COLLECT_GCC_OPTIONS.

* local-alloc.c (equiv_init_movable_p): References to CC0 are not
movable.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37438 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-12  Brent Verner  <brent@rcfile.org>

        * include/c_std/bits/wrap_langinfo.h: New file.
        * include/c_std/langinfo.h: New file.
        * include/bits/codecvt.h (__enc_trants::__enc_traits()): Bring in
CODESET from _C_legacy::CODESET if using shadow headers.
* src/Makefile.am: Add new files.
* src/Makefile.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37437 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-12  Brent Verner  <brent@rcfile.org>

        * include/c_std/bits/wrap_langinfo.h: New file.
        * include/c_std/langinfo.h: New file.
        * include/bits/codecvt.h (__enc_trants::__enc_traits()): Bring in
CODESET from _C_legacy::CODESET if using shadow headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37436 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (stmts_and_decls): Deprecate use of label at end of
compound statement.

testsuite:
* gcc.dg/wtr-label-1.c, gcc.dg/990214-1.c: Add semicolons after
labels at end of compound statements.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37435 138bc75d-0d04-0410-961f-82ee72b054a4

    * cpplex.c (_cpp_lex_token): CPP_COMMENT and true CPP_EOF
        cases return without MI check.
        * cpplib.c (do_diagnostic): Take boolean of whether to
        print the directive name.
        (do_error, do_warning): Update.
        (do_pragma_dependency): Use it.
        * cpplib.h (VARARGS_FIRST): Delete.
        (struct cpp_token): Delete integer.
        * cppmacro.c (enter_macro_context): Move disabled check
        to _cpp_get_token.
        (_cpp_get_token): Simplify into a single loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37434 138bc75d-0d04-0410-961f-82ee72b054a4

Fix minor typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37433 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in:  Use 'test -f' not '[ -e'.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37432 138bc75d-0d04-0410-961f-82ee72b054a4

* config/mn10300/mn10300.md (store_movm): Note which registers are
really used or clobbered.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37431 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/loop-7.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37430 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (ends_in_label): Remove from %union and %type.
(decls, stmts, lineno_stmt_or_labels, xstmts,
lineno_stmt_or_label, stmt_or_label): Remove.
(stmts_and_decls, lineno_stmt_decl_or_labels_ending_stmt,
lineno_stmt_decl_or_labels_ending_decl,
lineno_stmt_decl_or_labels_ending_label,
lineno_stmt_decl_or_labels_ending_error,
lineno_stmt_decl_or_labels, compstmt_contents_nonempty,
lineno_stmt, lineno_label): New.
(compstmt_nostart): Use compstmt_contents_nonempty.

testsuite:
* gcc.dg/c99-mixdecl-1.c, gcc.dg/c90-mixdecl-1.c: New tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37429 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (boolean_increment): New function.
* c-common.h (enum c_tree_index): Add CTI_C_BOOL_TYPE,
CTI_C_BOOL_TRUE and CTI_C_BOOL_FALSE.
(c_bool_type_node, c_bool_true_node, c_bool_false_node): Define.
(boolean_increment): Declare.
* c-convert.c (convert): Allow for BOOLEAN_TYPE.
* c-decl.c (init_decl_processing): Create boolean nodes.
(finish_struct): Allow for _Bool bitfields.
* c-parse.in (reswords): Add _Bool.
(rid_to_yy): Allow for RID_BOOL.
* c-typeck.c (default_conversion): Make booleans promote to int.
(convert_arguments, build_unary_op, build_modify_expr,
convert_for_assignment): Allow for booleans.
* ginclude/stdbool.h: Make conforming to C99.

cp:
* typeck.c (build_unary_op): Use boolean_increment from
c-common.c, moving the relevant code there.

testsuite:
* gcc.dg/c99-bool-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37428 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (c99_block_start, c99_block_end,
c99_block_lineno_labeled_stmt): New.
(simple_if, do_stmt_start): Use c99_block_lineno_labeled_stmt.
(stmt): Split off selection and iteration statements into...
(select_or_iter_stmt): New.  Use c99_block_lineno_labeled_stmt.

testsuite:
* gcc.dg/c99-scope-1.c: Remove xfail.
* gcc.dg/c99-scope-2.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37427 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi (-Wtrigraphs, -fdump-translation-unit, -save-temps,
-time): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37426 138bc75d-0d04-0410-961f-82ee72b054a4

* arm.md (mulsidi3adddi, umulsidi3adddi): Revert previous change.
Rewrite to avoid use of match_dup.  Don't try to tie registers that
are not in the same mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37425 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Update lists of languages and suffixes supported.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37424 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Provide the original toplevel configure arguments
(including $0) to subprocesses in the environment rather than
through gcc/configargs.h.

gcc:
* configure.in: Take toplevel configure arguments from the
environment to create configargs.h and substitute
gcc_config_arguments, taking account of any existing configargs.h
if reconfiguring.
* configure: Regenerate.
* gccbug.in: Include toplevel configure arguments in gccbug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37423 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (struct constant_descriptor): Put CONTENTS inside a
union to make it well-aligned.  Update all uses.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37422 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (initelt): Give appropriate pedantic warnings,
depending on flag_isoc99, for non-ISO syntax and for C99 syntax
outside C99 mode.
(designator): If pedantic, pedwarn for a designator specifying a
range of elements.
* c-typeck.c (set_init_index, set_init_label): Don't pedwarn for
these cases.
* extend.texi: Document the C99 syntax as the preferred syntax,
and the pre-2.5 syntax as obsolete.  Mention use of designator
lists for nested subobjects.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37421 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Remove references to cccp. Change C9X reference to
C99.  Alphabetise "Write After Approval" list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37420 138bc75d-0d04-0410-961f-82ee72b054a4

* diagnostic.c (vbuild_message_string, output_do_printf, vnotice):
Add ATTRIBUTE_PRINTF.
* tradcpp.c (v_message, warning, error, fatal, error_with_line):
Add ATTRIBUTE_PRINTF*.

java:
* parse.y (issue_warning_error_from_context): Add
ATTRIBUTE_PRINTF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37419 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37418 138bc75d-0d04-0410-961f-82ee72b054a4

* function.c (assign_parms): When calling put_var_into_stack, make
sure that there are no hidden pending sequences.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37417 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (expand_builtin): Handle BUILT_IN_INDEX and
BUILT_IN_RINDEX.  Add missing checks for BUILT_IN_STRCHR and
BUILT_IN_STRRCHR.

* builtins.def (BUILT_IN_INDEX, BUILT_IN_RINDEX): New entries.

* c-common.c (c_common_nodes_and_builtins): Declare index and
rindex when nonansi builtins are allowed.

* extend.texi (index, rindex): Document new builtins.

testsuite:
* gcc.c-torture/execute/string-opt-3.c: Also test builtin rindex.
* gcc.c-torture/execute/string-opt-4.c: Also test builtin index.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37416 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Turn on libstdc++ V3 by default.

* configure.in: Turn on libstdc++ V3 by default.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37415 138bc75d-0d04-0410-961f-82ee72b054a4

* ltcf-c.sh: On Solaris, use `gcc -shared' to build a shared library
if we've got GCC.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37414 138bc75d-0d04-0410-961f-82ee72b054a4

* include/c/bits/std_cmath.h (abs): Change extern "C" declaration
of `abs (double)' to ...
(fabs): this.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37413 138bc75d-0d04-0410-961f-82ee72b054a4

* config/os/solaris/solaris2.7/bits/os_defines.h: Define
__EXTENSIONS__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37412 138bc75d-0d04-0410-961f-82ee72b054a4

generalize the release script a bit

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37411 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/mkfixinc.sh: Use the ordinary fixincludes on Solaris.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37410 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (set_label_offsets): Go inside of PARALLELs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37409 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Clean up option summary.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37408 138bc75d-0d04-0410-961f-82ee72b054a4

Fix comment formating, and adjust sequence of #include headers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37407 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Fix filds test.
* configure: Regen.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37406 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (delete_computation): Don't assume that just becuase an
instruction sets a register, that register is dead.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37405 138bc75d-0d04-0410-961f-82ee72b054a4

    * cppexp.c: Don't worry about pfile->skipping.
        * cpplib.c (struct if_stack): Make was_skipping unsigned char.
        (cpp_handle_directive): Save pfile->skipping in struct cpp_buffer
        for handled directives.
        (skip_rest_of_line): Use _cpp_lex_token after popping contexts
        and releasing lookaheads.
        (do_ifdef, do_ifndef, do_if): Use buffer->was_skipping.
        (do_else, do_elif, push_conditional): Update logic.
        (do_endif): Set buffer->was_skipping rather than pfile->skipping.
        (unwind_if_stack): Inline into cpp_pop_buffer.
        (cpp_push_buffer): Clear ifs->was_skipping for cpp_handle_directive.
        * cpplex.c (_cpp_lex_token): Clear skipping on EOF.  Handle
        multiple-include optimisation.
        * cpplib.h (struct cpp_buffer): New member was_skipping.
        * cppmacro.c (_cpp_get_token): Loop whilst pfile->skipping.  This
        works because skipping == 0 in directives.
        (_cpp_release_lookahead): Renamed from release_lookahead.
        (cpp_get_token): No need to check skipping as _cpp_get_token does
        this for us.  No need to handle MI optimisation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37404 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37403 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/inclhack.def (sunos_matherr_decl): Bypass matherr
declarations that use `__MATH_EXCEPTION' in their prototypes, too.
* fixinc/fixincl.x: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37402 138bc75d-0d04-0410-961f-82ee72b054a4

avoid commenting out #endifs

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37401 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/basic_file.h (__basic_file): Don't use __c_wfile_type
when _GLIBCPP_USE_WCHAR_T is not defined.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37400 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Don't add $outputs to all_lang_makefiles.  Add
$srcdir/$s/Makefile.in if it exists.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37399 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/mkfixinc.sh: Use the ordinary fixincludes on IRIX.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37398 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc_build: Add -o option for setting the objdir to use.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37397 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (assign_parms): If TREE_ADDRESSABLE is set, try to
        give the parm a register and then call put_var_into_stack.
        * stmt.c (expand_decl): Likewise.

cp/
        * typeck.c (mark_addressable): Don't call put_var_into_stack.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37396 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.brendan/err-msg8.C: Avoid capricious line-number issues with
error messages.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37395 138bc75d-0d04-0410-961f-82ee72b054a4

    * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics
        in inlines.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37394 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi: Adjust wording.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37393 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.mike/p700.C: Don't typedef wchar_t.
* g++.mike/p784.C: Likewise.
* g++.mike/eb101.C: Don't use __wchar_t.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37392 138bc75d-0d04-0410-961f-82ee72b054a4

* fixinc/inclhack.def (avoid_wchar_t_type): New fix.
* fininc/fixincl.x: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37391 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-11  Anthony Green  <green@redhat.com>

* jcf-parse.c (process_zip_dir): Add finput parameter.
(jcf_figure_file_type): Call process_zip_dir with appropriate
argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37390 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-11  Toon Moene  <toon@moene.indiv.nluug.nl>

* g77.f-torture/execute/20001111.[fx]: Test premature exit
from DO loop.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37389 138bc75d-0d04-0410-961f-82ee72b054a4

Add self to MAINTAINERS file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37388 138bc75d-0d04-0410-961f-82ee72b054a4

New execution test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37387 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi: Correct spelling of -foptimize-register-move.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37386 138bc75d-0d04-0410-961f-82ee72b054a4

Remove CPP_PLACEMARKERs

* cppexp.c (lex): Don't handle CPP_PLACEMARKER.
* cpplex.c (_cpp_lex_token): Rename skip_newlines to next_bol
* cpplib.c (skip_rest_of_line, check_eol, cpp_push_buffer):
           Similarly.
* cpplib.h: Remove CPP_PLACEMARKER.
(struct lexer_state): Rename skip_newlines to next_bol.
* cppmacro.c (stringify_arg): Don't handle CPP_PLACEMARKER.
Simplify prev_white handling as a result.
(paste_all_tokens): Don't worry about CPP_PLACEMARKERs.
(parse_arg): Empty arguments are now empty, not CPP_PLACEMARKERs.
(parse_args): Similarly.  Update argument count tests.
(enter_macro_context): Return 2 to indicate an empty macro.
(replace_args): Don't bother pre-expanding an empty argument.
Handle placemarkers and ## extension during pre-expansion.
(cpp_get_token): Handle empty macro expansions.  Don't worry
about CPP_PLACEMARKERs.
(_cpp_create_definition): Empty macros are now empty.
(cpp_macro_defintion): Don't special case empty macros.
* scan-decls.c: Don't bother with CPP_PLACEMARKERs.
* c-lex.c: Similarly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37385 138bc75d-0d04-0410-961f-82ee72b054a4

* release: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37384 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi, invoke.texi: Add new section discussing language
standards; link to it where appropriate; refer to ISO C instead of
ANSI C.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37383 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37382 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (std_expand_builtin_va_start): Take PARM_BOUNDARY
into account.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37381 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.h (MODES_TIEABLE_P): Don't tie SFmode to other FP
modes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37380 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-10  Phil Edwards  <pme@sources.redhat.com>

* include/bits/codecvt.h (__iconv_adaptor):  New adaptor function,
  courtesy of Alexandre Oliva, to handle const/non-const signatures.
  (codecvt::do_out):  Use.
  (codecvt::do_in):  And here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37379 138bc75d-0d04-0410-961f-82ee72b054a4

    * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37378 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>

* root.texi: Remove non-historical EGCS reference.
Set current g77 version to 0.5.26.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37377 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-10  Toon Moene  <toon@moene.indiv.nluug.nl>

* com.c (ffecom_stabilize_aggregate_) case RTL_EXPR:
Abort.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37376 138bc75d-0d04-0410-961f-82ee72b054a4

Add test of unsigned long long multuiple and accumulate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37375 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi, gcov.texi: Update dates and version numbers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37374 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/cpp_type_traits.h: Fix typos.  Adjust formatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37373 138bc75d-0d04-0410-961f-82ee72b054a4

* include/bits/localefwd.h (_Count_ones<>::_S_halfcount,
_Count_ones<>::_S_count): Turn into enumerators.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37372 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Remove AC_PROG_LEX and AC_PROG_YACC.  Look for
flex and bison, specifically, first in a unified build and
then installed on the system.
* Makefile.in: Set BISON to @BISON@, FLEX to @FLEX@.  Rename
LEXFLAGS to FLEXFLAGS.  Adjust ORDINARY_FLAGS_TO_PASS to
match.

(collect2.o, gcc.o, prefix.o, toplev.o, alloca.o, intl.o,
cppdefault.o): Remove pointless sed munging of source file
name.

f:
* Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
munging of source file name.
($(srcdir)/f/intdoc.texi): Break up into several rules each of
which builds just one thing.  Don't mess with $(LANGUAGES).
(f/ansify.o, f/intdoc.o): Remove unnecessary rules.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37371 138bc75d-0d04-0410-961f-82ee72b054a4

Several fixes to make reload handle POST_MODIFY correctly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37370 138bc75d-0d04-0410-961f-82ee72b054a4

    * libgcc2.c (__shtab): Remove __shtab variable.
        * libgcc-std.ver (GCC_3.0): Remove __shtab from symbol list.
        * Makefile.in (LIB2FUNCS): Remove _shtab from list of library
        members.
Forgot to commit with above change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37369 138bc75d-0d04-0410-961f-82ee72b054a4

* c-dump.h: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37368 138bc75d-0d04-0410-961f-82ee72b054a4

* alpha.c (check_float_value): Use memcpy, not bcopy.
* arm.c (output_move_double): Likewise.
* arm.md: Likewise.
* m88k.c (legitimize_operand): Likewise.
* m88k.h (ORDER_REGS_FOR_LOCAL_ALLOC): Likewise.
* m88k.md: Likewise.
* mips.c (override_options): Likewise.
* mips.md: Likewise.
* romp.c (output_fpops): Likewise.
* rs6000.c (rs6000_override_options): Likewise.
* sh.md: Likewise.
* vax.c (check_float_value): Likewise.

* emit-rtl.c (copy_rtx_if_shared, init_emit_once): Likewise.
* expmed.c (synth_mult): Likewise.
* final.c (add_bb_string): Likewise.
* genattr.c (main): Likewise.
* genattrtab.c (attr_string, simplify_cond, copy_rtx_unchanging):
Likewise.
* jump.c (thread_jumps): Likewise.
* prefix.c (save_string): Likewise.
* real.h (REAL_VALUE_FROM_CONST_DOUBLE): Likewise.
* regclass.c (init_reg_sets, init_reg_sets_1): Likewise.
* reload1.c (reload, eliminate_regs): Likewise.

cp:
* decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy.
* lex.c (copy_lang_decl): Likewise.

java:
* decl.c (copy_lang_decl): Use memcpy, not bcopy.
* jcf-parse.c (jcf_figure_file_type): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37367 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.texi (Service): Update to reflect current practice and
location of the GNU service directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37366 138bc75d-0d04-0410-961f-82ee72b054a4

Fix ia64 float extend splitter crash.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37365 138bc75d-0d04-0410-961f-82ee72b054a4

Fix REG_INC note handling in register renamer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37364 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37363 138bc75d-0d04-0410-961f-82ee72b054a4

2000-11-08  Jan van Male  <jan.vanmale@fenk.wau.nl>

        * c-tree.texi: Fix typos.
        * extend.texi: Likewise
        * gcov.texi: Likewise
        * rtl.texi: Likewise
        * tm.texi: Likewise

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37362 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-lex.c [! NO_IMPLICIT_EXTERN_C] (cb_enter_file): Check
        in_system_header and flags[1] before dereferencing flags[2].

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37361 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reload_combine): Fixed calculation of
first_index_reg, last_index_reg.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37360 138bc75d-0d04-0410-961f-82ee72b054a4

* c-dump.c (dequeue_and_dump): Dump function bodies.

* dump.c (cp_dump_tree): Don't dump function bodies here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37359 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (C_AND_OBJC_OBJS): Add c-dump.o.
(c-dump.o): New target.
* c-common.h (flag_dump_translation_unit): New variable.
(C_TYPE_QUALS): New macro.
(strip_array_types): New function.
(DECL_C_BIT_FIELD): New macro.
(SET_DECL_C_BIT_FIELD): Likewise.
(CLEAR_DECL_C_BIT_FIELD): Likewise.
(dump_info_p): New typedef.
(dump_tree_fn): Likewise.
(lang_dump_tree): New variable.
(dump_node_to_file): New function.
* c-common.c (flag_dump_translation_unit): Define it.
(strip_array_types): New function.
* c-decl.c (c_decode_option): Handle -fdump-translation-unit.
* c-lang.c (finish_file): Call dump_node_to_file if
flag_dump_translation_unit.
* c-semantics.c (mark_rtl_for_local_static): Fix typo in comment.
* c-tree.h (DECL_C_BIT_FIELD): Remove declaration.
* c-dump.c: New file.

* Make-lang.in (CXX_C_OBJS): Add c-dump.o.
(dump.o): Update dependency list.
* cp-tree.h (DECL_MAYBE_TEMPLATE): Remove.
(flag_dump_translation_unit): Likewise.
(CP_TYPE_QUALS): Adjust definition.
(DECL_C_BIT_FIELD): Remove.
(SET_DECL_C_BIT_FIELD): Likewise.
(CLEAR_DECL_C_BIT_FIELD): Likewise.
(add_maybe_template): Likewise.
(strip_array_types): Likewise.
(dump_node_to_file): Likewise.
(cp_dump_tree): New function.
* decl.c (init_decl_processing): Set lang_dump_tree.
* decl2.c (flag_dump_translation_unit): Remove.
* dump.c: Move most of it to ../c-dump.c.
(cp_dump_tree): New function.
* pt.c (add_maybe_template): Remove.
* typeck.c (strip_array_types): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37358 138bc75d-0d04-0410-961f-82ee72b054a4

* config/i386/cygwin.h: Add mingw startfile prefix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37357 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (invalidate_mems_from_set): Split out from ...
        (mark_set_1): ... here.
        (try_pre_increment_1): Use it.  Use propagate_block_delete_insn
        instead of turning insn into a NOTE_INSN_DELETED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37356 138bc75d-0d04-0410-961f-82ee72b054a4

* extend.texi, invoke.texi: Move documentation of builtin versions
of C library functions to one place and update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37355 138bc75d-0d04-0410-961f-82ee72b054a4

    * fold-const.c (fold): Compare TYPE_MAIN_VARIANT rather than
        the types themselves to discover type equivalence.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37354 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (distclean): Remove a few extra leftovers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37353 138bc75d-0d04-0410-961f-82ee72b054a4

    * recog.c (validate_replace_rtx_1): Consider subregs when
        replacing a register with a constant inside a sign/zero_extend.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37352 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/sequence-pt-1.c: Cast from pointer to integer
        via size_t instead of int.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37351 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/alpha/linux.h (HANDLE_PRAGMA_PACK_PUSH_POP): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37350 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/string-opt-1.c: Make stub functions static.
        * gcc.c-torture/execute/string-opt-2.c: Likewise.
        * gcc.c-torture/execute/string-opt-3.c: Likewise.
        * gcc.c-torture/execute/string-opt-4.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@37349 138bc75d-0d04-0410-961f-82ee72b054a4