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* doc/trouble.texi: Remove outdated RS/6000 comments.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

final.c (output_addr_const): Output PC as '.' even if !flag_pic.

* final.c (output_addr_const): Output PC as '.' even if !flag_pic.
* varasm.c (output_constructor): Use assemble_integer rather
than ASM_OUTPUT_BYTE.

From-SVN: r47287

cpplex.c (cpp_interpret_charconst): Use HOST_WIDE_INT for sign extension.

* cpplex.c (cpp_interpret_charconst): Use HOST_WIDE_INT for sign
extension.

* gcc.dg/cpp/charconst-2.c: New test.

From-SVN: r47286

Remove some compile time warnings about duplicate definitions.

From-SVN: r47285

Daily bump.

From-SVN: r47283

cppmacro.c (warn_of_redefinition): Warn regardless of -pedantic.

* cppmacro.c (warn_of_redefinition): Warn regardless of -pedantic.
* gcc.dg/cpp/mi6.c, gcc.dg/cpp/redef2.c: Update.

From-SVN: r47282

old-dejagnu.exp (old-dejagnu): Copy extra source files to the host if it is remote.

* lib/old-dejagnu.exp (old-dejagnu): Copy extra source files
to the host if it is remote.  Let tests specify extra headers
they use.
* g++.old-deja/g++.abi/vtable3a.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3b.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3c.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3d.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3e.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3f.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3g.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3h.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3i.C: This uses 'vtable3.h'.
* g++.old-deja/g++.abi/vtable3j.C: This uses 'vtable3.h'.

From-SVN: r47281

* cris.h: Revert thinko in last patch.

From-SVN: r47280

ChangeLog.0, [...]: Fix spelling errors.

* ChangeLog.0, ChangeLog.2, ChangeLog.3, ChangeLog.4, ChangeLog,
FSFChangeLog.10, c-decl.c, cppfiles.c, cppinit.c, cpplex.c,
cpplib.c, cppmain.c, cse.c, df.c, diagnostic.c, dominance.c,
dwarf2out.c, dwarfout.c, emit-rtl.c, errors.c, except.c, except.h,
explow.c, function.c, gcse.c, genrecog.c, predict.c, regmove.c,
sched-rgn.c, ssa-ccp.c, stmt.c, toplev.c: Fix spelling errors.

From-SVN: r47279

predict.c, [...]: Fix spelling errors.

gcc:
* predict.c, reg-stack.c: Fix spelling errors.

libstdc++-v3:
* config/locale/moneypunct_members_gnu.cc,
include/bits/locale_facets.h: Fix spelling errors.

From-SVN: r47278

list_capacity.cc: New file.

2001-11-22  Stephen M. Webb  <stephen@bregmasoft.com>

        * testsuite/23_containers/list_capacity.cc: New file.
        * testsuite/23_containers/list_ctor.cc: New file.
        * testsuite/23_containers/list_modifiers.cc: New file.
        * testsuite/23_containers/list_operators.cc: New file.

2001-11-22  Stephen M. Webb  <stephen@bregmasoft.com>

* include/bits/stl_list.h: Reformatted according to C++STYLE rules.
(size): Replaced nonstandard distance() call with the standard one.
(transfer): Uglified to _M_transfer.

From-SVN: r47277

calls.c (check_sibcall_argument_overlap): Use slot_offset for start of stack slot.

2001-10-09  Andrew Haley  <aph@redhat.com>

        * calls.c (check_sibcall_argument_overlap): Use slot_offset for
        start of stack slot.

From-SVN: r47276

fix typo in previous delta

From-SVN: r47275

cfgrtl.c (try_redirect_by_replacing_jump): Fix typo, emit replacement jump after original jump.

        * cfgrtl.c (try_redirect_by_replacing_jump): Fix typo, emit
        replacement jump after original jump.

        (verify_flow_info): Remove redundent initialisation.
        Handle reaching end of insn list before finding a BARRIER.
        Only issue one missing barrier diagnostic.

From-SVN: r47269

* local-alloc.c (combine_regs): Handle SUBREG_REG being a MEM.

From-SVN: r47268

(in m32rx patch): Replace "." with "@." when preceeded by a capital letter

From-SVN: r47267

Fix for little endian ARMs

From-SVN: r47266

Fix typo in last change

From-SVN: r47265

i386.md (leave, [...]): Have RTL reflect what insn actually does.

* config/i386/i386.md (leave, leave_rex64): Have RTL reflect what
insn actually does.

From-SVN: r47264

Document -m32r switch.  Fix typo -mm32rx=> -m32rx.

From-SVN: r47263

Only build arm_elf_asm_named_section for elf targets

From-SVN: r47262

Add necessary header files to tm_file for xscale-ecoff

From-SVN: r47261

Daily bump.

From-SVN: r47259

* rs6000.c (output_cbranch): Use $, not %$, in output template.

From-SVN: r47258

tree-dump.c: Rename from c-dump.c.

* tree-dump.c: Rename from c-dump.c. Include c-tree.h, not c-common.h.
(lang_type_quals): Declare.
(dequeue_and_dump): Use lang_hooks.tree_dump.type_quals function to
retrieve language-specific qualifiers for a type node, instead of
C_TYPE_QUALS. Likewise for lang_hooks.tree_dump.dump_tree instead of
lang_dump_tree.
* tree-dump.h: Rename from c-dump.h.
* c-common.h (C_TYPE_QUALS): Removed.
Move declarations for tree-dump.c interface to...
* tree.h: ... here. Remove lang_dump_tree.
* langhooks.h (struct lang_hooks_for_tree_dump): New.
(struct lang_hooks): Add tree_dump hooks.
* langhooks.c (lhd_tree_dump_dump_tree): New function.
(lhd_tree_dump_type_quals): New function.
* langhooks-def.h (lhd_tree_dump_dump_tree, lhd_tree_dump_type_quals):
Declare.
(LANG_HOOKS_INITIALIZER): Add tree_dump hooks.
* Makefile.in: Move tree-dump.o to language-independent back-end.

cp:
* cp-tree.h (CP_TYPE_QUALS): Removed.
* decl.c (cxx_init_decl_processing): Don't set lang_dump_tree.
* cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and
LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN.
* dump.c (cp_dump_tree): Use void* dump_info argument to match
lang-hooks prototype.
* call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c,
rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to
CP_TYPE_QUALS changed to cp_type_quals.
* Make-lang.in: References to c-dump.h changed to tree-dump.h.
(CXX_C_OBJS): Remove c-dump.o.

From-SVN: r47257

1750a.h (DBX_REGISTER_NUMBER): Don't define.

* 1750a.h (DBX_REGISTER_NUMBER): Don't define.
* alpha.h (DBX_REGISTER_NUMBER): Likewise.
* arc.h (DBX_REGISTER_NUMBER): Likewise.
* arm/aout.h (DBX_REGISTER_NUMBER): Likewise.
* avr.h (DBX_REGISTER_NUMBER): Likewise.
* c4x.h (DBX_REGISTER_NUMBER): Likewise.
* clipper.h (DBX_REGISTER_NUMBER): Likewise.
* convex.h (DBX_REGISTER_NUMBER): Likewise.
* cris.h (DBX_REGISTER_NUMBER): Likewise.
* dsp16xx.h (DBX_REGISTER_NUMBER): Likewise.
* elxsi.h (DBX_REGISTER_NUMBER): Likewise.
* fr30.h (DBX_REGISTER_NUMBER): Likewise.
* h8300.h (DBX_REGISTER_NUMBER): Likewise.
* i370.h (DBX_REGISTER_NUMBER): Likewise.
* i860.h (DBX_REGISTER_NUMBER): Likewise.
* i860/paragon.h (DBX_REGISTER_NUMBER): Likewise.
* i860/sysv3.h (DBX_REGISTER_NUMBER): Likewise.
* i860/sysv4.h (DBX_REGISTER_NUMBER): Likewise.
* m32r.h (DBX_REGISTER_NUMBER): Likewise.
* m68hc11.h (DBX_REGISTER_NUMBER): Likewise.
* m88k.h (DBX_REGISTER_NUMBER): Likewise.
* mcore/mcore-elf.h (DBX_REGISTER_NUMBER): Likewise.
* mcore.h (DBX_REGISTER_NUMBER): Likewise.
* mn10200.h (DBX_REGISTER_NUMBER): Likewise.
* mn10300.h (DBX_REGISTER_NUMBER): Likewise.
* pdp11.h (DBX_REGISTER_NUMBER): Likewise.
* romp.h (DBX_REGISTER_NUMBER): Likewise.
* rs6000.h (DBX_REGISTER_NUMBER): Likewise.
* rs6000/sysv4.h (DBX_REGISTER_NUMBER): Likewise.
* s390/linux.h (DBX_REGISTER_NUMBER): Likewise.
* stormy16.h (DBX_REGISTER_NUMBER): Likewise.
* v850.h (DBX_REGISTER_NUMBER): Likewise.
* vax.h (DBX_REGISTER_NUMBER): Likewise.
* we32k.h (DBX_REGISTER_NUMBER): Likewise.

* defaults.h (DBX_REGISTER_NUMBER): Provide a default.
* doc/tm.texi (DBX_REGISTER_NUMBER): Update.

From-SVN: r47256

tree-dump.{c,h} renamed from c-dump.{c,h}.

From-SVN: r47255

sysv4.h (LIB_SPEC): Fix a typo.

2001-11-21  H.J. Lu <hjl@gnu.org>

* config/rs6000/sysv4.h (LIB_SPEC): Fix a typo.

From-SVN: r47254

s390.c (s390_va_arg): Eliminate ALIGN parameter in call to emit_cmp_and_jump_insns.

* s390.c (s390_va_arg): Eliminate ALIGN parameter in call to
emit_cmp_and_jump_insns.

* stormy16.c (xstormy16_expand_builtin_va_arg,
xstormy16_expand_casesi): Likewise.

From-SVN: r47253

re PR c++/3637 (Internal compiler error in finish_member_declaration)

PR c++/3637
* pt.c (lookup_template_class): Ensure that all specializations
are registered on the list corresponding to the most general
template.

From-SVN: r47252

function.c (keep_stack_depressed): Major rework.

* function.c (keep_stack_depressed): Major rework.
(handle_epilogue_set, emit_equiv_load): New functions.
(thread_prologue_and_epilogue_insns): keep_stack_depressed now
has return value.
* jump.c (returnjump_p_1): Also return 1 if SET with SET_IS_RETURN_P.
* rtl.h (SET_IS_RETURN_P): New macro.

From-SVN: r47250

expr.c (expand_expr, [...]): Refine slightly and also support TREE_ADDRESSABLE.

* expr.c (expand_expr, case VIEW_CONVERT_EXPR): Refine slightly
and also support TREE_ADDRESSABLE.
* tree.def (VIEW_CONVERT_EXPR): Document TREE_ADDRESSABLE.

From-SVN: r47249

* rs6000.md (cmptf_internal1): Replace %$ with $.

From-SVN: r47248

re PR libstdc++/4548 (When reserving a string to become smaller, program crashes)

2001-11-21  Paolo Carlini  <pcarlini@unitus.it>

PR libstdc++/4548
* include/bits/basic_string.tcc (basic_string::reserve):  Never shrink
below the current size.
* testsuite/21_strings/capacity.cc (test02):  Add test.

From-SVN: r47246

cppfiles.c (STAT_SIZE_TOO_BIG): Define.

* cppfiles.c (STAT_SIZE_TOO_BIG): Define.
(read_include_file): Use STAT_SIZE_TOO_BIG.

From-SVN: r47245

cppinit.c (INO_T_COPY): Define.

* cppinit.c (INO_T_COPY): Define.
(INO_T_EQ): Uppercase parameters.
(append_include_chain): Use INO_T_COPY.

From-SVN: r47244

* cfg.c: Fix typos and formatting in the introductory comment.

From-SVN: r47243

profile.c (compute_branch_probabilites): Compute probabilities for entry/exit edges; estimate probabilities for zero counts.

* profile.c (compute_branch_probabilites):  Compute probabilities
for entry/exit edges; estimate probabilities for zero counts.

From-SVN: r47242

explow.c (probe_stack_range): Use LCT_NORMAL as second argument to emit_library_call.

* explow.c (probe_stack_range): Use LCT_NORMAL as second argument
to emit_library_call.
* function.c (expand_main_function, expand_function_start,
expand_function_end): Likewise.
* profile.c (output_func_start_profiler): Likewise.
* stmt.c (expand_nl_goto_receivers): Use LCT_NORETURN as
second argument to emit_library_call.
* optabs.c (prepare_cmp_insn): Use LCT_CONST_MAKE_BLOCK
as second argument to emit_library_call.
* calls.c (emit_library_call): Update fn_type description.

From-SVN: r47241

c-decl.c (c_expand_deferred_function): Only call c_expand_body if fndecl is still DECL_INLINE and has DECL_RESULT.

* c-decl.c (c_expand_deferred_function): Only call c_expand_body
if fndecl is still DECL_INLINE and has DECL_RESULT.

* gcc.c-torture/compile/20011119-1.c: New test.
* gcc.c-torture/compile/20011119-2.c: New test.

From-SVN: r47240

Daily bump.

From-SVN: r47235

g77.texi: egcs was not a `@command'.

2001-11-21  Toon Moene  <toon@moene.indiv.nluug.nl>

* g77.texi: egcs was not a `@command'.
* invoke.texi: Ditto.
* news.texi: Substitute `@command' for `@code'
and `@option' for `@samp' where appropriate.

From-SVN: r47234

clipper.c (clipper_movstr): Avoid uninitialized warning.

* clipper.c (clipper_movstr): Avoid uninitialized warning.
* i960.c (is_mask, legitimize_address): Likewise.
* m88k.c (m88k_expand_prologue): Likewise.
* m88k.md: Likewise.
* mcore.c (emit_new_cond_insn): Likewise.
* stormy16.c (xstormy16_emit_cbranch): Likewise.

From-SVN: r47233

config.gcc: Delete powerpcle-*-solaris2* stanza.

* config.gcc: Delete powerpcle-*-solaris2* stanza.
* config/rs6000/eabi.asm, config/rs6000/rs6000.c,
config/rs6000/rs6000.h, config/rs6000/rs6000.md,
config/rs6000/sol-ci.asm, config/rs6000/sol-cn.asm,
config/rs6000/sysv4.h, config/rs6000/t-ppccomm,
config/rs6000/t-ppcos: Expunge all references to Solaris.

* config/rs6000/sol-c0.c, config/rs6000/sol2.h: Delete.

* config/rs6000/rs6000.md: Replace '%$' with '$' in all
output templates.
* config/rs6000/rs6000.h: Define DEFAULT_PCC_STRUCT_RETURN to 0,
and change RETURN_IN_MEMORY to just check AGGREGATE_TYPE_P.

From-SVN: r47232

sh.md: Avoid uninitialized warnings.

* sh.md: Avoid uninitialized warnings.
* vax.c (vax_rtx_cost): Likewise.

From-SVN: r47231

Add cmptf missed in patch.

From-SVN: r47230

config.gcc: Add FreeBSD/PowerPC target.

2001-11-20  David O'Brien  <obrien@FreeBSD.org>
* config.gcc: Add FreeBSD/PowerPC target.
(powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*): Add
freebsd-spec.h to tm_file.
(rs6000-*-lynxos*): Add lynx.h to tm_file.
* config/freebsd.h: Tidy up.
(USING_CONFIG_FREEBSD): Define.
(FBSD_SWITCH_TAKES_ARG, FBSD_WORD_SWITCH_TAKES_ARG,
FBSD_CPP_PREDEFINES, FBSD_CPP_SPEC, FBSD_STARTFILE_SPEC,
FBSD_ENDFILE_SPEC, FBSD_LIB_SPEC): Remove (moved to freebsd-spec.h).
(TARGET_HAS_F_SETLKW): Define.
(ASM_OUTPUT_IDENT): Delete, the elfos.h definition is fine.
* config/freebsd-spec.h: New file.
* config/rs6000/freebsd.h: New file.
* config/rs6000/rs6000.h (TARGET_VERSION): Do not define.
* config/rs6000/rs6000.c: Test for USING_ELFOS_H rather than
USING_SVR4_H to know when to turn on ELF support.
* config/rs6000/sysv4.h (TARGET_VERSION, CPP_PREDEFINES): Don't undef,
define only if not already defined.
Add FreeBSD support.
* config/rs6000/aix.h (TARGET_VERSION): Define.
* config/rs6000/beos.h: Likewise.
* config/rs6000/darwin.h: Likewise.
* config/rs6000/mach.h: Likewise.
* config/rs6000/lynx.h (TARGET_VERSION): Likewise.
Don't include lynx.h directly.

Approved by:  Geoff Keating <geoffk@geoffk.org>
              Message-Id: <200111192053.MAA11977@geoffk.org>
  Stan Shebs <shebs@apple.com>  (Darwin bits)
              Message-ID: <3BF95F29.794BC924@apple.com>

From-SVN: r47229

rs6000.c (direct_return): Check if we are saving altivec registers.

* rs6000.c (direct_return): Check if we are saving altivec
registers.
(first_altivec_reg_to_save): New.
Updated stack frame layout comments.
(rs6000_stack_info): Calculate altivec register save size.
Save link register if we saved some altivec registers.
(rs6000_stack_info): Align save size to 16 if altivec abi or
abi_darwin.
(rs6000_stack_info): Calculate altivec register offsets.
(rs6000_stack_info): Add altivec info to save_size.
(debug_stack_info): Add altivec debug info.
(rs6000_emit_prologue): Save altivec registers and vrsave.
(compute_vrsave_mask): New.
(altivec_expand_builtin): Remove unused variables.
(rs6000_parse_abi_options): Add static qualifier.
(rs6000_expand_builtin): Remove unused parameters.
(altivec_expand_builtin): Cast bdesc_2arg to get rid of warning.
(altivec_init_builtins): Same.
(is_altivec_return_reg): New.
(vrsave_operation): New.
(ALTIVEC_REG_BIT): New.
(generate_set_vrsave): New.

* rs6000.md (get_vrsave): New.
(set_vrsave): New.
(*set_vrsave_internal): New.

* rs6000.h (rs6000_stack): Add first_altivec_reg_save,
altivec_save_offset, vrsave_save_offset, altive_size, vrsave_size,
altivec_padding_size, vrsave_mask.
(TOTAL_ALTIVEC_REGS): New.
(EPILOGUE_USES): Add VRSAVE_REGNO.

From-SVN: r47228

unroll.c (copy_loop_body): Update LABEL_NUSES for the exit label as necessary.

        * unroll.c (copy_loop_body): Update LABEL_NUSES for the
        exit label as necessary.

From-SVN: r47227

reload1.c (elimination_effects): Use function_invariant_p instead of CONSTANT_P when...

        * reload1.c (elimination_effects): Use function_invariant_p
        instead of CONSTANT_P when considering register equivalences.

From-SVN: r47226

altivec-1.c: Fix typo.

2001-11-17  Aldy Hernandez  <aldyh@redhat.com>

        * gcc.dg/altivec-1.c: Fix typo.

From-SVN: r47225

Add the part of the freebsd-ppc patch that was rejected by patch(1).

From-SVN: r47224

config.gcc: Add FreeBSD/PowerPC target.

2001-11-20  David O'Brien  <obrien@FreeBSD.org>
* config.gcc: Add FreeBSD/PowerPC target.
(powerpc64-*-linux*, powerpc-*-sysv*, powerpc-*-netbsd*,
powerpc-*-chorusos*, powerpc-*-eabiaix*, powerpc-*-eabisim*,
powerpc-*-elf*, powerpc-*-eabi*, powerpc-*-rtems*,
powerpc-*-linux*libc1, powerpc-*-linux*, powerpc-wrs-vxworks*,
powerpcle-wrs-vxworks*, powerpcle-*-sysv*, powerpcle-*-elf*,
powerpcle-*-eabisim*, powerpcle-*-eabi*, powerpcle-*-solaris2*): Add
freebsd-spec.h to tm_file.
(rs6000-*-lynxos*): Add lynx.h to tm_file.
* config/freebsd.h: Tidy up.
(USING_CONFIG_FREEBSD): Define.
(FBSD_SWITCH_TAKES_ARG, FBSD_WORD_SWITCH_TAKES_ARG,
FBSD_CPP_PREDEFINES, FBSD_CPP_SPEC, FBSD_STARTFILE_SPEC,
FBSD_ENDFILE_SPEC, FBSD_LIB_SPEC): Remove (moved to freebsd-spec.h).
(TARGET_HAS_F_SETLKW): Define.
(ASM_OUTPUT_IDENT): Delete, the elfos.h definition is fine.
* config/freebsd-spec.h: New file.
* config/rs6000/freebsd.h: New file.
* config/rs6000/rs6000.h (TARGET_VERSION): Do not define.
* config/rs6000/rs6000.c: Test for USING_ELFOS_H rather than
USING_SVR4_H to know when to turn on ELF support.
* config/rs6000/sysv4.h (TARGET_VERSION, CPP_PREDEFINES): Don't undef,
define only if not already defined.
Add FreeBSD support.
* config/rs6000/aix.h (TARGET_VERSION): Define.
* config/rs6000/beos.h: Likewise.
* config/rs6000/darwin.h: Likewise.
* config/rs6000/mach.h: Likewise.
* config/rs6000/lynx.h (TARGET_VERSION): Likewise.
Don't include lynx.h directly.

Approved by:  Geoff Keating <geoffk@geoffk.org>
              Message-Id: <200111192053.MAA11977@geoffk.org>
  Stan Shebs <shebs@apple.com>  (Darwin bits)
              Message-ID: <3BF95F29.794BC924@apple.com>

From-SVN: r47223

unwind-dw2-fde.c (__deregister_frame_info_bases): Fix lossage in last change return OB.

* unwind-dw2-fde.c (__deregister_frame_info_bases):
Fix lossage in last change return OB.

From-SVN: r47222

parse.h (java_expand_switch): Remove old prototype.

2001-11-18  Roger Sayle <roger@eyesopen.com>

* parse.h (java_expand_switch): Remove old prototype.

From-SVN: r47221

xm-vms.h (_POSIX_EXIT): Define.

* config/alpha/xm-vms.h (_POSIX_EXIT): Define.
Remove unneeded exit related macros.

From-SVN: r47219

rs6000.c (rs6000_emit_eh_toc_restore): Remove ALIGN parm.

        * rs6000.c (rs6000_emit_eh_toc_restore): Remove ALIGN parm.

        * rs6000.c (rs6000_emit_move): Add TFmode case.
        * sysv4.h (MASK_LONG_DOUBLE_128, TARGET_LONG_DOUBLE_128,
        LONG_DOUBLE_TYPE_SIZE, MAX_LONG_DOUBLE_TYPE_SIZE,
        LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Move from here...
        * rs6000.h: ... to here.
        * rs6000.md (movtf, extenddftf2, extendsftf2, trunctfdf2,
        trunctfsf2, floatditf2, floatsitf2, fix_trunctfdi2,
        fix_trunctfsi2, negtf2, abstf2, nabstf2): New patterns.

From-SVN: r47218