* tree.h (TREE_VIA_PROTECTED): Update to show can be in TREE_VEC.

From-SVN: r47419

tree.h: Add missing checks on some macros; make formatting more consistent.

* tree.h: Add missing checks on some macros; make formatting more
consistent.

From-SVN: r47416

stor-layout.c (put_pending_size): Look for SAVE_EXPR if not at top level; only add to pending_sizes if find it.

* stor-layout.c (put_pending_size): Look for SAVE_EXPR if not at top
level; only add to pending_sizes if find it.

From-SVN: r47415

Remove blank line.

From-SVN: r47414

* langhooks.c (lhd_safe_from_p): Add ATTRIBUTE_UNUSED.

From-SVN: r47413

df.c (iterate_dataflow_sbitmap, [...]): Add casts to remove warnings.

* df.c (iterate_dataflow_sbitmap, iterate_dataflow_bitmap):
Add casts to remove warnings.

From-SVN: r47412

Makefile.in (ORDINARY_FLAGS_TO_PASS): Remove STAGE_PREFIX.

* Makefile.in (ORDINARY_FLAGS_TO_PASS): Remove STAGE_PREFIX.
(FLAGS_TO_PASS): Add STAGE_PREFIX.
(SUBDIR_FLAGS_TO_PASS): Apply PREPEND_DOTDOT_TO_RELATIVE_PATH
to STAGE_PREFIX.

From-SVN: r47411

Remove extra blank

From-SVN: r47410

* Makefile.in (OBJS): Sort alphabetically.

From-SVN: r47409

print-rtl.c (print_rtx): If RTX code is bad, just say so.

* print-rtl.c (print_rtx): If RTX code is bad, just say so.
Also minor cleanups.

From-SVN: r47408

Add missing hunk, due to reject I've missed in my previous commit.

From-SVN: r47407

cse.c (true_dependence_in_rtx): New function.

* cse.c (true_dependence_in_rtx): New function.
(invalidate): Use it.

* c-common.h (GOTO_FAKE_P): New macro.
* tree-inline.c (GOTO_FAKE_P): Set.
* c-tree.texi (GOTO_FAKE_P): Document.

* varasm.c (assemble_variable): Set reloc to 3 for error_mark
containing pointers.
(output_addressed_constants): Check for local/external relocations.
* elfos.h (SELECT_SECTION): Classify data section.
* tm.texi (SELECT_SECTION): Update documentation.

* cfganal.c (flow_dfs_compute_reverse_add_bb): set visited bit.
(flow_dfs_compute_reverse_execute): Add only unvisited blocks.

From-SVN: r47405

Daily bump.

From-SVN: r47403

2001-11-28  Benjamin Kosnik  <bkoz@redhat.com>
    Jakub Jelinek  <jakub@redhat.com>

* config/locale/moneypunct_members_gnu.cc
(moneypunct<wchar_t>::_M_initialize_moneypunct): Correctly cast
for ia64, others.
* config/locale/numpunct_members_gnu.cc
(numpunct<wchar_t>::_M_initialize_numpunct): Same.

From-SVN: r47402

locale_facets.tcc: Formatting tweaks.

2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/locale_facets.tcc: Formatting tweaks.

* testsuite/23_containers/map_operators.cc: Don't xfail.
* testsuite/23_containers/set_operators.cc: Same.
* testsuite/backward/header_iterator_h.cc: Pass in -Wno-deprecated.
* testsuite/backward/header_deque_h.cc: Same.

From-SVN: r47401

locale_facets.tcc: Formatting tweaks.

2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

* include/bits/locale_facets.tcc: Formatting tweaks.

* testsuite/23_containers/map_operators.cc: Don't xfail.
* testsuite/23_containers/set_operators.cc: Same.

From-SVN: r47400

Numeric facets cleanup.

2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

Numeric facets cleanup.
* include/bits/locale_facets.h (__num_base::_S_atoms): Add, remove
+ and - signs.
(__num_base::_M_zero): Add
(__num_base::_M_e): Add.
(__num_base::_M_E): Add.
* include/bits/locale_facets.tcc (num_get::_M_extract): Remove.
(num_get::_M_extract_float): New.
(num_get::_M_extract_int): New.
* src/locale.cc (num_get::_M_extract): Remove.

* include/bits/locale_facets.tcc (num_put::_M_insert_float):
Simplify, use _M_insert.
(num_put::do_put(bool)): Simplify, remove __pad.
(__pad): Remove.
(__pad_output): Change to __pad.
* include/bits/ostream.tcc: And here.
* src/locale-inst: Remove instantiations.

* include/bits/locale_facets.h: Move helper functions in to class
num_put.
(num_put::_M_insert_float): Same, for __output_integer.
(num_put::_M_insert_int): Same, for __output_float.
(num_put::_M_insert): New.
(__num_base): Add.
(__num_base::_S_format_float): Move
__build_float_format into class __num_base.
(__num_base::_S_format_int): Move __build_int_format into class
__num_base.
* include/bits/locale_facets.tcc (__group_digits): Change to
(__add_grouping): This.
* src/locale-inst.cc: And here. Tweak instantiations.
* src/misc-inst.cc: Remove instantiations.

* include/bits/ostream.tcc (__pad_char): Rename, adjust inserters
for new calling conventions, move to...
* include/bits/locale_facets.tcc (__pad_output): Here. Adjust
signature to make it useful for both ostream and num_put.
(__pad_numeric): Remove.
* src/misc-inst.cc: Remove instantiations.
* src/locale-inst.cc: Same.

* include/bits/locale_facets.h (_Numeric_get): Remove.
  (_Numeric_put): Remove.
(num_get::get(short)): Remove.
(num_get::get(int)): Remove.
(num_get::do_get(short)): Remove.
(num_get::do_get(int)): Remove.
* include/bits/istream.tcc (istream::operator>>(short)): Fix as
per DR 118.
(istream::operator>>(int)): Same.

* include/bits/locale_facets.h (_Format_cache): Remove.
* include/bits/locale_facets.tcc: Same.
* src/locale.cc: Same.
* src/locale-inst.cc: Same.
* include/bits/ostream.tcc: Same.
* src/ios.cc (ios_base::imbue): Remove here as well.

* testsuite/22_locale/num_get.cc: New file.
* testsuite/22_locale/num_get_members_char.cc: New file.
* testsuite/22_locale/num_get_members_wchar_t.cc: New.
* testsuite/22_locale/numpunct_members_wchar_t.cc: New file.
* testsuite/22_locale/num_put.cc: New file.
* testsuite/22_locale/num_put_members_char.cc: New file.
* testsuite/22_locale/num_put_members_wchar_t.cc: New file.
* testsuite/27_io/ostream_inserter_arith.cc: Fix.
* testsuite/27_io/istream_extractor_arith.cc: Fix.

From-SVN: r47399

basic_string.tcc (basic_string::_Rep::_S_create): Enforce allocation size blocking policy to reduce fragmentation and enhance...

2001-11-27  Loren J. Rittle  <ljrittle@acm.org>
            Paolo Carlini  <pcarlini@unitus.it>

        * include/bits/basic_string.tcc (basic_string::_Rep::_S_create):
        Enforce allocation size blocking policy to reduce
        fragmentation and enhance performance with common malloc
        implementations.

Co-Authored-By: Paolo Carlini <pcarlini@unitus.it>
From-SVN: r47398

Numeric facets cleanup.

2001-11-27  Benjamin Kosnik  <bkoz@redhat.com>

Numeric facets cleanup.
* include/bits/locale_facets.h (__num_base::_S_atoms): Add, remove
+ and - signs.
(__num_base::_M_zero): Add
(__num_base::_M_e): Add.
(__num_base::_M_E): Add.
* include/bits/locale_facets.tcc (num_get::_M_extract): Remove.
(num_get::_M_extract_float): New.
(num_get::_M_extract_int): New.
* src/locale.cc (num_get::_M_extract): Remove.

* include/bits/locale_facets.tcc (num_put::_M_insert_float):
Simplify, use _M_insert.
(num_put::do_put(bool)): Simplify, remove __pad.
(__pad): Remove.
(__pad_output): Change to __pad.
* include/bits/ostream.tcc: And here.
* src/locale-inst: Remove instantiations.

* include/bits/locale_facets.h: Move helper functions in to class
num_put.
(num_put::_M_insert_float): Same, for __output_integer.
(num_put::_M_insert_int): Same, for __output_float.
(num_put::_M_insert): New.
(__num_base): Add.
(__num_base::_S_format_float): Move
__build_float_format into class __num_base.
(__num_base::_S_format_int): Move __build_int_format into class
__num_base.
* include/bits/locale_facets.tcc (__group_digits): Change to
(__add_grouping): This.
* src/locale-inst.cc: And here. Tweak instantiations.
* src/misc-inst.cc: Remove instantiations.

* include/bits/ostream.tcc (__pad_char): Rename, adjust inserters
for new calling conventions, move to...
* include/bits/locale_facets.tcc (__pad_output): Here. Adjust
signature to make it useful for both ostream and num_put.
(__pad_numeric): Remove.
* src/misc-inst.cc: Remove instantiations.
* src/locale-inst.cc: Same.

* include/bits/locale_facets.h (_Numeric_get): Remove.
  (_Numeric_put): Remove.
(num_get::get(short)): Remove.
(num_get::get(int)): Remove.
(num_get::do_get(short)): Remove.
(num_get::do_get(int)): Remove.
* include/bits/istream.tcc (istream::operator>>(short)): Fix as
per DR 118.
(istream::operator>>(int)): Same.

* include/bits/locale_facets.h (_Format_cache): Remove.
* include/bits/locale_facets.tcc: Same.
* src/locale.cc: Same.
* src/locale-inst.cc: Same.
* include/bits/ostream.tcc: Same.
* src/ios.cc (ios_base::imbue): Remove here as well.

* testsuite/22_locale/num_get.cc: New file.
* testsuite/22_locale/num_get_members_char.cc: New file.
* testsuite/22_locale/num_get_members_wchar_t.cc: New.
* testsuite/22_locale/numpunct_members_wchar_t.cc: New file.
* testsuite/22_locale/num_put.cc: New file.
* testsuite/22_locale/num_put_members_char.cc: New file.
* testsuite/22_locale/num_put_members_wchar_t.cc: New file.
* testsuite/27_io/ostream_inserter_arith.cc: Fix.
* testsuite/27_io/istream_extractor_arith.cc: Fix.

From-SVN: r47397

defaults.h (UNALIGNED_SHORT_ASM_OP, [...]): Also provide defaults when we have OBJECT_FORMAT_ROSE.

* defaults.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_DOUBLE_INT_ASM_OP): Also provide defaults when we have
OBJECT_FORMAT_ROSE.

From-SVN: r47396

cris.c: Tweak spacing for prototypes.

* config/cris/cris.c: Tweak spacing for prototypes.
(LOSE_AND_RETURN): New macro.
(cris_operand_lossage): New function.
(cris_print_index, cris_print_base): Use cris_operand_lossage
rather than fatal_insn.
(cris_print_operand, cris_print_operand_address): Use
LOSE_AND_RETURN rather than fatal_insn and internal_error.
(cris_output_addr_const): Use LOSE_AND_RETURN and
output_operand_lossage rather than fatal_insn and internal_error
for valid but unexpected rtx expressions.

* config/cris/cris.c (cris_split_movdx): Don't call alter_subreg
for a SUBREG in src or dest, abort instead.

From-SVN: r47395

* gcc.dg/20011127-1.c: New test.

From-SVN: r47394

top level:

2001-11-27  DJ Delorie <dj@redhat.com>
    Zack Weinberg  <zack@codesourcery.com>

When build != host, create libiberty for the build machine.

* Makefile.in (TARGET_CONFIGARGS, BUILD_CONFIGARGS): Replace
CONFIG_ARGUMENTS.
(ALL_BUILD_MODULES_LIST, BUILD_CONFIGDIRS, BUILD_SUBDIR):
New variables.
(ALL_BUILD_MODULES, CONFIGURE_BUILD_MODULES): New variables
and rules.
(all.normal): Depend on ALL_BUILD_MODULES.
(CONFIGURE_TARGET_MODULES rule): Use TARGET_CONFIGARGS.
(all-build-libiberty): Depend on configure-build-libiberty.

* configure: Calculate and substitute proper value for
ALL_BUILD_MODULES.
* configure.in: Create the build subdirectory.
Calculate and substitute TARGET_CONFIGARGS (formerly
CONFIG_ARGUMENTS); also BUILD_SUBDIR and BUILD_CONFIGARGS (new).

libiberty:
2001-11-27  Zack Weinberg  <zack@codesourcery.com>

* _doprnt.c: Moved here from gcc/doprint.c.  Adjust to build
in libiberty context.  Fix typo in leading comment.
* configure.in: Fix various AC_DEFINEs so autoheader works.
If any of vprintf, vsprintf, vfprintf is missing from libc,
then AC_REPLACE_FUNCS(_doprnt).

From-SVN: r47393

passes.texi: Remove reference to c-dump.c.

* doc/passes.texi: Remove reference to c-dump.c. Update tree inlining
doc.

From-SVN: r47392

explanations.html: New section, empty for now.

2001-11-27  Phil Edwards  <pme@gcc.gnu.org>

* docs/html/explanations.html:  New section, empty for now.
* docs/html/17_intro/howto.html:  Cleanup.  Move unrelated link...
* docs/html/23_containers/howto.html:  ...to here.  Break up and
rewrap threading discussion to emphasize warning.  Move malloc text...
* docs/html/ext/howto.html:  ...to here.  New section.  Describe
allocators and __USE_MALLOC effects.
* docs/html/ext/sgiexts.html:  Mention their code.

From-SVN: r47391

gcc.c (ASM_DEBUG_SPEC): Use conditional expression rather than preprocessor define.

* gcc.c (ASM_DEBUG_SPEC): Use conditional expression rather than
preprocessor define.  If only DBX_DEBUGGING_INFO or only
DWARF2_DEBUGGING_INFO is supported for the target, provide
appropriate definitions.

From-SVN: r47390

* Makefile.in: Forgotten commit.

From-SVN: r47389

cpphash.c (_cpp_init_hashtable): Update.

* cpphash.c (_cpp_init_hashtable): Update.
* cpphash.h (struct spec_nodes): Remove n_L.
* cpplex.c (_cpp_lex_direct): Check for prefix L separately.

* Makefile.in: Update, and add c-objc-common.o dependencies.
* c-lang.c: Remove unnecessary includes.
(c_init): Move bulk of code to c_objc_common_init, and call it.
(c_tree_printer, c_missing_noreturn_ok_p, c_disregard_inline_limits,
inline_forbidden_p, c_cannot_inline_tree_fn): Move to
c-objc-common.c.
* c-objc-common.c: New.  Mostly pulled from c-lang.c.
* c-tree.h (c_disregard_inline_limits, c_cannot_inline_fn,
c_objc_common_init, c_missing_noreturn_ok_p): New.
* toplev.c: Update comment.
* doc/passes.texi: Update.
* objc/ojbc-act.c (LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P): Override.
(objc_init): Update to use c_objc_common_init.

From-SVN: r47388

unroll.c (loop_iterations): Move last change ...

        * unroll.c (loop_iterations): Move last change ...
        * doloop.c (doloop_modify_runtime): ... here.

From-SVN: r47387

unroll.c (loop_iterations): Detect one situation in which we overestimate the number of iterations.

        * unroll.c (loop_iterations): Detect one situation in which we
        overestimate the number of iterations.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r47386

re PR other/3968 (COLLECT_GCC_OPTIONS empty)

* gcc.c (set_collect_gcc_options): New function, split out from
main.
Ignore elided switches.
(do_spec): Invoke before executing command.
(do_spec_1): Likewise.
Fixes PR other/3968.

* gcc.c (set_input): Export.
Move declaration ...
gcc.h (set_input): ... here.

java:
* jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
ASM_FINAL_SPEC.
(lang_specific_pre_link): Use set_input to set input_filename.
Append `main' here.
* jvgenmain.c (usage): Append literal `main' to CLASSNAME.
(main): Fix definition.
Strip `main' from classname.
Fixes PR java/227.

From-SVN: r47385

* config/cris/cris.h (INT_ASM_OP): Remove.

From-SVN: r47384

* Makefile.in (stamp-tool_src_dir): Use symbolic link.

From-SVN: r47382

sol2.h (WINT_TYPE): Redefine.

* config/i386/sol2.h (WINT_TYPE): Redefine.
(WINT_TYPE_SIZE): Likewise.

From-SVN: r47381

collect2.c: Check HAVE_DUP2 instead of NO_DUP2.

* collect2.c: Check HAVE_DUP2 instead of NO_DUP2.
(dup2): Make static and add prototype.
* m68k/plexus.h: Don't define NO_DUP2.
* configure.in (AC_CHECK_FUNCS): Add dup2.
* config.in, configure: Regenerate.

From-SVN: r47379

aix.h (REG_SIZE): Don't #undef.

* ia64/aix.h (REG_SIZE): Don't #undef.
* sparc.h (REG_SIZE): Delete.
* flow.c (mark_used_regs): Don't use REG_SIZE.
* regs.h (REG_SIZE): Delete.

From-SVN: r47378

gcc.c: Fix typo PREFERRED_DEBUGGING_FORMAT -> PREFERRED_DEBUGGING_TYPE.

* gcc.c: Fix typo PREFERRED_DEBUGGING_FORMAT ->
PREFERRED_DEBUGGING_TYPE.

From-SVN: r47377

Makefile.in (c-lang.o): Depends on langhooks-def.h.

* Makefile.in (c-lang.o): Depends on langhooks-def.h.
(expr.o, varasm.o): Depends on langhooks.h.
* c-common.c (c_safe_from_p): Always declare.
(c_expand_expr): Refine when declared.
* c-lang.c (c-common.h): Now include.
(LANG_HOOKS_SAFE_FROM_P): Define new hook.
(c_init): Don't set lang_safe_from_expr.
* expr.c (langhooks.h): Now include.
(lang_safe_from_p): No longer define.
(safe_from_p): Use lang hook.
(expand_expr): Set IGNORE if VOID_TYPE result of VIEW_CONVERT_EXPR too.
(expand_expr, case VIEW_CONVERT_EXPR): Pass ro_modifier down.
* expr.h (lang_expand_constant, lang_safe_from_p): Delete.
* langhooks-def.h (lhd_return_tree, lhd_safe_from_p): New decls.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* langhooks.c (lhd_return_tree, lhd_safe_from_p): New functions.
* langhooks.h (struct lang_hooks): New fields expand_constant
and safe_from_p.
* output.h (output_constant): Size arg is HOST_WIDE_INT.
* stmt.c (expand_decl_init): No longer need to expand constant
for CONST_DECL.
* stor-layout.c (put_pending_size): Don't check for SAVE_EXPR.
* toplev.c (lang_expand_constant): Delete var.
* tree.c (save_expr): Don't put another SAVE_EXPR around simple
operations on SAVE_EXPR.
* varasm.c (langhooks.h): Now include.
(compare_constant_1): Use lang_hooks, not lang_expand_constant.
(record_constant_1, output_addressed_constants): Likewise.
(initializer_constant_valid_p, output_constant): Likewise.
(output_constant_def): Process no-defer of string constant.
(output_addressed_constants, case ADDR_EXPR): Use handled_component_p.
(output_constant): Strip more conversions.
Track our size and pad for the rest.
(array_size_for_constructor): Remove code for non-byte STRING_CST.
(output_constructor): SIZE now HOST_WIDE_INT.
* cp/Make-lang.in (cp-lang.o): Depends on c-common.h.
* cp/cp-lang.c (c-common.h): Include.
(LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks.
* cp/decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p.
* cp/expr.c (init_cplus_expand): Don't set lang_expand_constant.

From-SVN: r47376

ifcvt.c (noce_try_store_flag_constants): Test for overflow in computing DIFF.

        * ifcvt.c (noce_try_store_flag_constants): Test for overflow
        in computing DIFF.

From-SVN: r47374

Makefile.in: Regenerate Ada dependencies.

2001-11-27  Laurent Guerby  <guerby@acm.org>

* Makefile.in: Regenerate Ada dependencies.

From-SVN: r47373

Daily bump.

From-SVN: r47371

New test.

From-SVN: r47370

* cppfiles.c (read_include_file): Add comment.

From-SVN: r47369

New test.

From-SVN: r47368

more minimal-toc tweaking of output_mi_thunk.

From-SVN: r47367

* toplev.c (rest_of_compilation): Call free_bb_for_insn before exit.

From-SVN: r47365

sysv4.h (DBX_DEBUGGING_INFO): Undef.

        * config/ia64/sysv4.h (DBX_DEBUGGING_INFO): Undef.
        * config/ia64/aix.h (PREFERRED_DEBUGGING_TYPE): Remove
        commented out override.

From-SVN: r47364

cppfiles.c (stack_include_file): Don't optimize zero-length files.

* cppfiles.c (stack_include_file): Don't optimize zero-length
files.
(read_include_file): NUL-terminate read files.
* cpplex.c (handle_newline, skip_escaped_newlines,
get_effective_char, skip_whitespace, parse_identifier,
parse_identifier_slow, parse_number, parse_string,
_cpp_lex_direct): Optimize for the fact that buffers are guaranteed
NUL-terminated.
* cpplib.c (destringize_and_run, cpp_define, handle_assertion):
Be sure buffers are NUL terminated.
* cppmacro.c (warn_of_redefinition): Kill compile warning.

* c-common.c: Include tree-inline.h.
(c_language): Move separate definitions here.
(c_common_init_options, c_common_post_options): New.
(c_common_lang_init): Rename c_common_init.
* c-common.h (c_common_lang_init): Similarly.
(c_common_init_options, c_common_post_options): New.
* c-lang.c (c_post_options): Move body to c_common_post_options.
(c_init_options): Use c_common_init_options.
(c_init): Update.
* langhooks.def: Rearrange.
* langhooks.h: Rearrange, and improve comments.
* toplev.c (do_compile): New function.
(toplev_main): Use it.
(lang_independent_f_options, parse_options_and_default_flags,
process_options): Remove trailing periods.
* Makefile.in: Update.
cp: * decl2.c (c_language): Move to c-common.c.
* lex.c (cxx_post_options, cxx_init_options): Use c-common.c
functions.
(cxx_init): Update.
objc: * objc-act.c (objc_post_options, objc_init_options): Use c-common.c
functions.
(ojbc_init): Update.

From-SVN: r47362

* config/alpha/alpha.md (unop): Add 0 offset for some gas versions.

From-SVN: r47361

* MAINTAINERS (write-after-approval): Add self.

From-SVN: r47360

expr.c (store_constructor): Actually use the value computed if WORD_REGISTER_OPERATIONS.

* expr.c (store_constructor): Actually use the value computed
if WORD_REGISTER_OPERATIONS.

From-SVN: r47359

Make-lang.in (gnatbind, [...]): Depend on CONFIG_H and prefix.o.

        * Make-lang.in (gnatbind, gnatmake, gnatbl, gnatchop, gnatcmd,
        gnatlink, gnatkr, gnatls, gnatmem, gnatprep, gnatpsta, gnatpsys,
        gnatxref, gnatfind, gnatlbr): Depend on CONFIG_H and prefix.o.

From-SVN: r47358

elfos.h (SELECT_SECTION): Don't check TREE_READONLY for CONSTRUCTOR.

        * config/elfos.h (SELECT_SECTION): Don't check TREE_READONLY
        for CONSTRUCTOR.

From-SVN: r47357

rs6000.c (output_mi_thunk): Handle minimal-toc and call correct function on AIX.

        * rs6000.c (output_mi_thunk): Handle minimal-toc and call
        correct function on AIX.

From-SVN: r47355

Makefile.in (stamp-h): Depend on Makefile for proper serialization.

* Makefile.in (stamp-h): Depend on Makefile for proper
serialization.
(*-subdir): Depend on config.h for proper serialization.

Co-Authored-By: Daniel Jacobowitz <drow@mvista.com>
From-SVN: r47354

Fix typo.

From-SVN: r47353

configure.in: Check for alloca.h (for regex.c and putenv.c).

* configure.in: Check for alloca.h (for regex.c and putenv.c).
* configure: Regenerate.
* config.h: Add HAVE_ALLOCA_H.

From-SVN: r47352

toplev.c (process_options): Don't force flag_optimize_sibling_calls to zero just because exceptions are enabled.

* toplev.c (process_options): Don't force
flag_optimize_sibling_calls to zero just because exceptions are
enabled.

From-SVN: r47351

df.h (transfer_function_sbitmap): Use PARAMS around argument list in function prototypes.

        * df.h (transfer_function_sbitmap): Use PARAMS around argument
        list in function prototypes.
        (transfer_function_bitmap): Likewise.

From-SVN: r47350

stormy16.h: Remove DEFAULT_VTABLE_THUNKS.

        * config/stormy16/stormy16.h: Remove DEFAULT_VTABLE_THUNKS.
        * config/i386/netbsd-elf.h: Likewise.

From-SVN: r47349

* doc/trouble.texi: Remove outdated RS/6000 comments.

From-SVN: r47348

linux_threads.c (WRAP_FUNC(pthread_join)): Remove special case for GC_FREEBSD_THREADS.

* linux_threads.c (WRAP_FUNC(pthread_join)): Remove special
case for GC_FREEBSD_THREADS.
* configure.in (*-*-freebsd*): Clarify warning.
* configure: Rebuilt.

From-SVN: r47347

* call.c (joust): Remove COND_EXPR hack.

From-SVN: r47346

* final.c (walk_alter_subreg): Fix return value.

From-SVN: r47345

sparc.c (sparc_absnegfloat_split_legitimate): Do not call alter_subreg.

* sparc.c (sparc_absnegfloat_split_legitimate): Do not call
alter_subreg.
* sparc.md (post-reload splitters): Do not call alter_subreg.
* cfgrtl.c (purge_dead_edges): Fix typo in previous fix.

From-SVN: r47339

* regclass.c (choose_hard_reg_mode): Handle vector arguments.

From-SVN: r47338

Daily bump.

From-SVN: r47335

Fix for PR libgcj/2024, plus other class name cleanups:

* include/jvm.h (_Jv_VerifyFieldSignature,
_Jv_VerifyMethodSignature, _Jv_VerifyClassName,
_Jv_VerifyIdentifier, _Jv_ClassNameSamePackage): Moved from ...
* include/java-interp.h: ... here.
* defineclass.cc (UTF8_PEEK): No longer conditional on
interpreter.
(_Jv_VerifyOne): Likewise.
(_Jv_VerifyFieldSignature): Likewise.
(_Jv_VerifyMethodSignature): Likewise.
(is_identifier_start): Likewise.
(is_identifier_part): Likewise.
(_Jv_VerifyIdentifier): Likewise.
(_Jv_VerifyClassName): Likewise.
(_Jv_VerifyClassName): Likewise.
(_Jv_ClassNameSamePackage): Likewise.
(_Jv_VerifyClassName): Fail if class name is too long.
* java/lang/natClassLoader.cc (_Jv_NewArrayClass): Disallow array
of void.
* java/lang/natClass.cc (forName): Check syntax of class name.
Include IllegalArgumentException.h.

From-SVN: r47334

search.c (lookup_base_r): Declare bk in variable declaration space.

     * cp/search.c (lookup_base_r): Declare bk in variable declaration
     space.

From-SVN: r47333

final.c: (insn_lengths): Make it an int *, so that large jump tables don't overflow.

* final.c: (insn_lengths): Make it an int *, so that large jump
tables don't overflow.

From-SVN: r47331

verify.cc (_Jv_BytecodeVerifier::branch_prepass): Use java_opcode as type for switch.

* verify.cc (_Jv_BytecodeVerifier::branch_prepass): Use
java_opcode as type for switch.
[op_wide]: Likewise.
(_Jv_BytecodeVerifier::verify_instructions_0): Likewise.
[op_invokevirtual]: Likewise.
* include/java-insns.h (java_opcode): Give enum a name.

From-SVN: r47330

re PR libgcj/4583 (problems BigDecimal(double) ctor.)

Fix for PR libgcj/4583:
* java/math/BigDecimal.java (BigDecimal(double)): Rewrote.
(BigDecimal(String)): Likewise.

From-SVN: r47329

Makefile.in: Fix non-portable use of `$<' in z_log.c's rule.

2001-11-25  Toon Moene  <toon@moene.indiv.nluug.nl>

* libF77/Makefile.in: Fix non-portable use of `$<' in z_log.c's rule.

From-SVN: r47328

c-format.c (FMT_FLAG_DOLLAR_GAP_POINTER_OK): New.

* c-format.c (FMT_FLAG_DOLLAR_GAP_POINTER_OK): New.
(format_types): Use it for scanf.
(dollar_arguments_pointer_p): New.
(init_dollar_format_checking): Store details of which arguments
are pointers.
(maybe_read_dollar_number): Reallocate dollar_arguments_pointer_p.
(finish_dollar_format_checking): Take extra parameter
pointer_gap_ok.  Treat unused arguments differently if
pointer_gap_ok and the unused arguments are pointers.
(check_format_info_main): Pass extra argument to
finish_dollar_format_checking.
* doc/invoke.texi (-Wno-format-extra-args): Document behavior when
unused arguments are present between used arguments with operand
numbers.

testsuite:
* gcc.dg/format/strfmon-1.c: Update comments.  Adjust examples
from Austin Group draft 7.
* gcc.dg/format/xopen-1.c: Update comments.  Add tests for gaps in
scanf format arguments.
* gcc.dg/format/no-exargs-2.c: New test.

From-SVN: r47327

df.c: Add prototypes for hybrid_search_bitmap and hybrid_search_sbitmap.

2001-11-25  Daniel Berlin  <dan@cgsoftware.com>

* df.c: Add prototypes for hybrid_search_bitmap and
hybrid_search_sbitmap.
(hybrid_search_bitmap): New function.
(hybrid_search_sbitmap): New function.
(iterative_dataflow_sbitmap): Change to use hybrid_search_sbitmap.
(iterative_dataflow_bitmap): Ditto.

From-SVN: r47326

* gcc.dg/cpp/fpreprocessed.c: New test.

From-SVN: r47325

m68hc11.md (peephole2): New peephole2 to optimize address computations.

* config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize
address computations.

From-SVN: r47323

m68hc11.c (d_register_operand): Must accept register b (low part of d).

* config/m68hc11/m68hc11.c (d_register_operand): Must accept
register b (low part of d).

From-SVN: r47321

m68hc11.h (FUNCTION_PROFILER): Fix label name passed to mcount.

* config/m68hc11/m68hc11.h (FUNCTION_PROFILER): Fix label name
passed to mcount.

From-SVN: r47319

re PR c++/3145 (virtual inheritance still creates wrong code)

cp:
PR g++/3145
* class.c (build_vbase_pointer): Remove.
(build_vbase_path): Remove.
(build_base_path): New function.
* cp-tree.h (base_access, base_kind): New enumerations.
(build_base_path): Declare.
(convert_pointer_to_real): Remove.
(convert_pointer_to): Remove.
(lookup_base): Declare.
(convert_pointer_to_vbase): Remove.
* call.c (build_scoped_method_call): Use lookup_base &
build_base_path instead of convert_pointer_to_real,
get_base_distance & get_binfo.
(build_over_call): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
(convert_to_pointer_force): Likewise.
(build_up_reference): Likewise.
(convert_pointer_to_real): Remove.
(convert_pointer_to): Remove.
* init.c (dfs_initialize_vtbl_ptrs): Use build_base_path
instead of convert_pointer_to_vbase & build_vbase_path.
(emit_base_init): Use build_base_path instead of
convert_pointer_to_real.
(expand_virtual_init): Lose unrequired conversions.
(resolve_offset_ref): Use lookup_base and build_base_path
instead of convert_pointer_to.
* rtti.c (build_dynamic_cast_1): Use lookup_base &
build_base_path instead of get_base_distance & build_vbase_path.
* search.c (get_vbase_1): Remove.
(get_vbase): Remove.
(convert_pointer_to_vbase): Remove.
(lookup_base_recursive): New function.
(lookup_base): New function.
* typeck.c (require_complete_type): Use lookup_base &
build_base_path instead of convert_pointer_to.
(build_component_ref): Likewise.
(build_x_function_call): Likewise.
(get_member_function_from_ptrfunc): Likewise.
(build_component_addr): Likewise.
* typeck2.c (build_scoped_ref): Likewise.
testsuite:
* g++.dg/abi/vbase8-4.C: New test.

From-SVN: r47316

sysdep.c (rts_get_*): Fix style.

2001-11-25  Laurent Guerby  <guerby@acm.org>

* sysdep.c (rts_get_*): Fix style.

From-SVN: r47315

vms-ld.c, vms-cc.c: New files.

* config/alpha/vms-ld.c, config/alpha/vms-cc.c: New files.
* config/alpha/x-vms: New file, to compile the above.
* config.gcc (alpha*-dec-vms*): Add x-vms.

From-SVN: r47312

Daily bump.

From-SVN: r47310

* gcc.c-torture/execute/20011121-1.c: New test.

From-SVN: r47309

* genextract.c (main): Set ro_loc for peepholes.

From-SVN: r47308

fix-header.c (main): Move inf_buffer termination and inf_limit calculation to after read.

* fix-header.c (main): Move inf_buffer termination and inf_limit
calculation to after read.

From-SVN: r47307

xm-vms.h (FILE_TYPE): Remove undef and baggage.

* config/alpha/xm-vms.h (FILE_TYPE): Remove undef and baggage.
(__UNIX_FOPEN): Define.

From-SVN: r47306

xm-vms.h (FILE_TYPE): Remove undef and baggage.

* config/alpha/xm-vms.h (FILE_TYPE): Remove undef and baggage.
(__UNIX_FOPEN): Define.

From-SVN: r47305

re PR fortran/3957 (g77 -pipe -xf77-cpp-input sends output to stdout.)

2001-11-24  Toon Moene  <toon@moene.indiv.nluug.nl>

PR fortran/3957
* lang-specs.h: Correct !pipe conditional in tradcpp0 invocation.

From-SVN: r47304

function.c (assign_stack_temp_for_type): Clear alias set before setting new one.

* function.c (assign_stack_temp_for_type): Clear alias set before
setting new one.

From-SVN: r47303

maint.cfg.in, [...]: Revert previous changes.

* docs/doxygen/maint.cfg.in, docs/doxygen/user.cfg.in,
docs/html/27_io/binary_iostreams_kuehl.txt: Revert previous
changes.

From-SVN: r47301

Daily bump.

From-SVN: r47299

rs6000.c (print_operand, case 'v'): Use HOST_WIDE_INT_PRINT_HEX format.

        * rs6000.c (print_operand, case 'v'): Use HOST_WIDE_INT_PRINT_HEX
        format.
        * rs6000.md (cmptf): Fix typo.

From-SVN: r47298

* Fix typo in cmptf pattern.

From-SVN: r47297

Makefile.am (doxygen-maint): The script isn't executable in CVS.

2001-11-23  Phil Edwards  <pme@gcc.gnu.org>

* Makefile.am (doxygen-maint):  The script isn't executable in CVS.
* Makefile.in:  Regenerated.
* docs/doxygen/TODO:  New file listing doxygen work to be done.
* docs/doxygen/run_doxygen:  Fix up man pages.
* docs/doxygen/user.cfg.in:  Insert maint-only toggles.
* docs/doxygen/maint.cfg.in:  Copy from user.cfg and turn toggles on.
* include/bits/stl_construct.h:  Use new hooks for internal functions.

* docs/html/17_intro/TODO:  Small updates.
* docs/html/faq/index.html:  Likewise.
* docs/html/faq/index.txt:  Regenerated.

* include/bits/stl_alloc.h:  Doxygenate, reindent comments, remove
SGI-isms and wrappers.
(simple_alloc, debug_alloc):  Uglify class names.
(__default_alloc_template):  Uglify "threads" template parameter and
update corresponding macros.
* include/backward/alloc.h:  Bring up to date.

From-SVN: r47296

* gcc.c-torture/execute/ieee/20011123-1.c: New test.

From-SVN: r47295

re PR libf2c/4930 (Taking the log of a certain complex number hangs in run time library)

2001-11-23  Toon Moene  <toon@moene.indiv.nluug.nl>

PR libf2c/4930
* libF77/Makefile.in: Compile z_log.c with -ffloat-store.

From-SVN: r47294

fix typo

From-SVN: r47293

vterminate.cc (__verbose_terminate_handler): Add leading underscores.

        * src/vterminate.cc (__verbose_terminate_handler): Add leading
        underscores.

From-SVN: r47292

ChangeLog, [...]: Fix spelling errors.

* ChangeLog, docs/doxygen/maint.cfg.in, docs/doxygen/user.cfg.in,
docs/doxygen/doxygroups.cc, docs/doxygen/Intro.3,
docs/html/17_intro/BUGS, docs/html/17_intro/C++STYLE,
docs/html/17_intro/CHECKLIST, docs/html/17_intro/DESIGN,
docs/html/17_intro/howto.html, docs/html/17_intro/porting.html,
docs/html/17_intro/porting.texi, docs/html/18_support/howto.html,
docs/html/19_diagnostics/howto.html, docs/html/20_util/howto.html,
docs/html/21_strings/howto.html,
docs/html/23_containers/howto.html,
docs/html/26_numerics/howto.html, docs/html/27_io/howto.html,
docs/html/27_io/binary_iostreams_kuehl.txt,
docs/html/ext/sgiexts.html, docs/html/faq/index.html,
docs/html/faq/index.txt, testsuite/24_iterators/iterator.cc,
include/bits/basic_file.h, include/bits/locale_facets.h,
include/bits/locale_facets.tcc, include/bits/std_sstream.h,
include/ext/ropeimpl.h, include/ext/stl_rope.h,
libsupc++/tinfo.cc, libsupc++/cxxabi.h, libsupc++/typeinfo,
libsupc++/eh_throw.cc, acinclude.m4, aclocal.m4, configure,
configure.target, ChangeLog-2000: Fix spelling errors.

From-SVN: r47291