re PR c/8828 (gcc reports some code is unreachable when it is not)

2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

PR c/8828
* jump.c (never_reached_warning): Don't fall through BARRRIER
insns.  Update comments to reflect what the function really does.

From-SVN: r63275

re PR c++/3782 (-quiet -fstats produces a segmentation fault in cc1plus)

2003-02-22  Steven Bosscher  <s.bosscher@student.tudelft.nl>

PR other/3782
* toplev.c (process_options): If flag_detailed_statistics is set,
then set time_report as well.

From-SVN: r63274

fold-const.c (omit_one_operand): No longer static.

* fold-const.c (omit_one_operand): No longer static.
* tree.h (omit_one_operand): Prototype here.
(div_and_round_double): Keep fold-const.c prototypes together.
* builtins.c (builtin_mathfn_code): Handle binary built-in
funtions, such as "pow" and "atan2".
(fold_builtin): Optimize both pow(x,0.0) and pow(1.0,y) to 1.0.
Simplify optimizations using "type" the builtin's return type.

* gcc.dg/builtins-5.c: New test case.

From-SVN: r63273

cris.c (cris_rtx_costs): Blockify dangling else.

* config/cris/cris.c (cris_rtx_costs): Blockify dangling else.
Fix functionalization typo.

From-SVN: r63272

* gcc.dg/asmreg-1.c: New test.

From-SVN: r63271

regmove.c (optimize_reg_copy_1): Do not replace a hard register in an asm.

* regmove.c (optimize_reg_copy_1): Do not replace a hard register
in an asm.

From-SVN: r63270

Makefile.in (ggc-common.o): Depend on $(PARAMS_H)

* Makefile.in (ggc-common.o): Depend on $(PARAMS_H)
* doc/invoke.texi (ggc-min-expand, ggc-min-heapsize): Update
documentation.
* ggc-common.c: Include params.h
(ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
init_ggc_heuristics): New functions.
* ggc.h (ggc_min_expand_heuristic, ggc_min_heapsize_heuristic,
init_ggc_heuristics): Prototype.
* toplev.c (print_version):  Output GGC heuristics.
(parse_options_and_default_flags): Call init_ggc_heuristics.

From-SVN: r63268

i386.c (def_builtin): Special case 64bit builtins.

* i386.c (def_builtin):  Special case 64bit builtins.
(MASK_SSE164, MASK_SSE264): New constants.
(builtin_description): Add 64bit builtins.
(ix86_init_mmx_sse_builtins): Likewise.
* i386.h (enum ix86_builtins): Likewise.
* i386.md (cvtss2siq, cvttss2siq, cvtsd2siq, cvttsd2siq, cvtsi2sdq,
sse2_movq2dq_rex64, sse2_movsq2q_rex64): New.
(sse2_movq2dq, sse2_movsq2q): Disable for 64bit.
* mmintrin.h (_mm_cvtsi64x_si64, _mm_set_pi64x, _mm_cvtsi64_si64x): New.
* xmmintrin.h (_mm_cvtss_si64x, _mm_cvttss_si64x, _mm_cvtsi64x_ss,
_mm_set_epi64x, _mm_set1_epi64x, _mm_cvtsd_si64x, _mm_cvttsd_si64x,
_mm_cvtsi64x_sd, _mm_cvtsi64x_si128, _mm_cvtsi128_si64x): New.

From-SVN: r63267

i386.c (builtin_description): Add __builtin_ia32_paddq and __builtin_ia32_psubq.

* i386.c (builtin_description): Add __builtin_ia32_paddq and
__builtin_ia32_psubq. Fix __builtin_ia32_paddq128
 and __builtin_ia32_psubq128.
* i386.h (IX86_BUILTIN_PADDQ, IX86_BUILTIN_PSUBQ): New.
* i386.md (addv*, mmx_ior*, mmx_xoe*, mmx_and*): Add missing '%'.
(mmx_adddi3, mmx_subdi3): New.
* mmintrin.h (_mm_add_si64, _mm_sub_si64): New.
* xmmintrin.h (_mm_movepi64_pi64): New.
(_mm_add_epi64, _mm_sub_epi64): fix.
(_mm_mul_pu16): Rename to...
(_mm_mul_su32): ... this one.

* builtins.c (expand_builtin_expect):  Do not predict
flag_guess_branch_prob is not set.
* c-semantics.c (expand_stmt): Likewise.
* predict.c (predict_insn): Likewise.
* stmt.c (expand_continue_loop): Likewise.
* toplev.c (rest_of_compilation): Do not call
note_prediction_to_br_prob and note_prediction_to_br_prob
when not optimizing.

From-SVN: r63263

Daily bump.

From-SVN: r63262

Update my email address.

From-SVN: r63254

* MAINTAINERS: Add self to blanket write privs. section.

From-SVN: r63253

re PR c++/9749 (ICE in write_expression on invalid function prototype)

PR c++/9749
* decl.c (grokdeclarator): Do not allow parameters with variably
modified types.

PR c++/9749
* g++.dg/parse/varmod1.C: New test.

From-SVN: r63250

cfgrtl.c (commit_edge_insertions): Call find_many_sub_basic_block only when some code has been emitted.

* cfgrtl.c (commit_edge_insertions):  Call
find_many_sub_basic_block only when some code has been emitted.
(commit_edge_insertions_watch_calls): Bring into sync with
commit_edge_insertions

From-SVN: r63248

re PR c++/9727 (ICE in pushclass() with template and conversion operator)

PR c++/9727
* g++.dg/template/op1.C: New test.

From-SVN: r63245

sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

* sh.h (OVERRIDE_OPTIONS): Fix code that clears 'e' register class.

* sh.md (binary_sf_op): Use extra constant operand instead of
negating constant operand 4.
* sh.c (sh_expand_binop_v2sf): Supply it.

From-SVN: r63243

physmem.c (physmem_total): Use getsysinfo on Tru64 UNIX.

* physmem.c (physmem_total) [HAVE_GETSYSINFO]: Use getsysinfo on
Tru64 UNIX.
(physmem_available) [HAVE_TABLE && HAVE_SYS_TABLE_H]: Use table on
Tru64 UNIX.

* configure.in (AC_CHECK_HEADERS): Check for sys/sysinfo.h,
machine/hal_sysinfo.h, sys/table.h.
(checkfuncs, AC_CHECKFUNCS): Check for getsysinfo, table.
* configure, config.in: Regenerate.

From-SVN: r63241

re PR c++/8906 (segmentation fault when parsing nested-class definition)

PR c++/8906
* g++.dg/template/nested2.C: New test.

From-SVN: r63240

configure.in: Check for sys/sysmp.h and sysmp.

* configure.in: Check for sys/sysmp.h and sysmp.
* physmem.c: Pull upstream copy, add support for irix6.

* config.in, configure: Regenerated.

From-SVN: r63237

Fix typo

From-SVN: r63236

re PR c++/8724 (explicit destructor call for incomplete class allowed)

PR c++/8724
* g++.dg/expr/dtor1.C: New test.

From-SVN: r63232

cpphash.h (struct lexer_state): Add directive_wants_padding.

* cpphash.h (struct lexer_state): Add directive_wants_padding.
* cpplib.c (_cpp_handle_directive): Set directive_wants_padding
for directives of type INCL.
(glue_header_name, parse_include): Use get_token_no_padding.
* cppmacro.c (replace_args): If directive_wants_padding,
provide padding tokens.

* testsuite/gcc.dg/cpp/include3.c: New test.
* testsuite/gcc.dg/cpp/inc/foo.h: New file.

From-SVN: r63231

ZipEntry.java (setComment): Don't check length when argument is null.

       * java/util/zip/ZipEntry.java (setComment): Don't check length when
       argument is null.

From-SVN: r63227

search.c (bfs_walk_grow): Remove.

* search.c (bfs_walk_grow): Remove. Fold into ...
(bfs_walk): ... here, fix fencepost error. Fix merge lossage
in previous patch.

From-SVN: r63226

* config/h8300/h8300.md (a peephole2): New.

From-SVN: r63224

ZipEntry.java (ZipEntry(String)): When name is bigger then 65535 chars throw IllegalArgumentException.

       * java/util/zip/ZipEntry.java (ZipEntry(String)): When name is bigger
       then 65535 chars throw IllegalArgumentException.

From-SVN: r63222

* java/util/zip/ZipFile.java (finalize): New method.

From-SVN: r63218

cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting.

* cfgrtl.c (commit_one_edge_insertion): Only mark BB for splitting.
(commit_edge_insertions): Call find_many_sub_basic_blocks

* reg-stack.c (convert_regs): Cleax aux for blocks.

From-SVN: r63216

* toplev.c (parse_options_and_default_flags): Undo accidental commit.

From-SVN: r63215

locale_facets.tcc (_M_convert_float): Replace numpunct facet accesses with data from __locale_cache.

2003-02-21  Jerry Quinn  <jlquinn@optonline.net>

        * include/bits/locale_facets.tcc (_M_convert_float): Replace
numpunct facet accesses with data from __locale_cache.

From-SVN: r63213

natSocketChannelImpl.cc: Reverse logic for DISABLE_JAVA_NET.

2003-02-21  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/natSocketChannelImpl.cc:
Reverse logic for DISABLE_JAVA_NET. Thanks to Krister Walfridsson
<cato@df.lth.se> for pointing to it.

From-SVN: r63212

re PR rtl-optimization/8613 (-O2 optimization generates wrong code)

PR optimization/8613
* builtins.c (expand_builtin): Emit postincrements before expanding
builtin functions.

From-SVN: r63207

physmem.c (physmem_total, [...]): De-ANSI-fy.

* physmem.c (physmem_total, physmem_available): De-ANSI-fy.
* configure.in (AC_CHECK_FUNCS): Add pstat_getstatic and
pstat_getdynamic.

From-SVN: r63203

re PR other/5634 (../configure --prefix=~/... doesn't work)

2003-02-21  Ben Elliston  <bje@redhat.com>

PR other/5634
* doc/install.texi (Configuration): Explain using $HOME instead of
the ~ metacharacter when referring to home directories.

From-SVN: r63201

Makefile.tpl: Add definition of CPPFLAGS to pass into configure-target-* as some target...

* Makefile.tpl: Add definition of CPPFLAGS to pass into
configure-target-* as some target builds may require additional
flags for preprocessor tests.
* Makefile.in: Regenerated.

From-SVN: r63200

libiberty.h (physmem_total, [...]): Prototype.

include:
* libiberty.h (physmem_total, physmem_available): Prototype.

libiberty:
* Makefile.in (CFILES): Add physmem.c.
(REQUIRED_OFILES): Add physmem.o.
* configure.in: Check for sys/pstat.h.
(checkfuncs): Add pstat_getstatic and pstat_getdynamic.
* physmem.c: New file, copied from textutils.

* config.in, configure: Regenerated.

From-SVN: r63198

Daily bump.

From-SVN: r63196

configure.in (TARGET_SYSTEM_ROOT): Set default to ${exec_prefix}/${target_alias}/sys-root.

* configure.in (TARGET_SYSTEM_ROOT): Set default to
${exec_prefix}/${target_alias}/sys-root.  Match explicit
'${exec_prefix}' (in addition to the expansion thereof) as
relocatable.
* configure: Rebuilt.

From-SVN: r63189

h8300.md (addhi3_incdec): Change the name to *addhi3_incdec.

* config/h8300/h8300.md (addhi3_incdec): Change the name to
*addhi3_incdec.
(addsi3_incdec): Change the name to *addsi3_incdec.

From-SVN: r63188

* explow.c (force_reg): Avoid useless REG_EQUAL notes.

From-SVN: r63187

Makefile.in (CFILES): Add lrealpath.c.

* Makefile.in (CFILES): Add lrealpath.c.
(REQUIRED_OFILES): Add lrealpath.o.
(lrealpath.o): Add rule.
* aclocal.m4 (libiberty_NEED_DECLARATION): Add.
* configure.in: Add realpath and canonicalize_file_name to
checkfuncs and AC_CHECK_FUNCS.  Use libiberty_NEED_DECLARATION
for canonicalize_file_name.
* lrealpath.c: New file.
* make-relative-prefix.c: Update documentation.
(make_relative_prefix): Simplify.  Use lbasename and lrealpath.
* config.in: Regenerated.
* configure: Regenerated.
* functions.texi: Regenerated.

From-SVN: r63186

* libiberty.h (lrealpath): Add declaration.

From-SVN: r63185

re PR fortran/9038 (-ffixed-line-length-none -x f77-cpp-input gives: Warning: unknown register name line-length-none)

2003-02-20  Toon Moene  <toon@moene.indiv.nluug.nl>

PR fortran/9038
* c-opts.c (sanitize_cpp_opts): Add Fortran front end
options to be ignored.
(c_common_decode_option): Ignore them when preprocessing.

From-SVN: r63184

toplev.c (flag_sched2_use_superblocks, [...]): New global variables.

* toplev.c (flag_sched2_use_superblocks, flag_sched2_use_traces):  New global variables.
(lang_independent_options):  Add -fsched2-use-superblocks -fsced2-use-traces.
(rest_of_compilation): Deal with it.
* invoke.texi (-fsched2-use-traces, fsched2-use-superblocks):  Declare.
* flags.h (flag_sched2_use_superblocks, flag_sched2_use_traces): Declare.
* rtl.h (reg_to_stack):  Update prototype.
* reg-stack.c (reg_to_stack): Return when something has changed;
update liveness when executing after superblock scheduling.

* combine.c (simplify_shift_const):  Simplify few special cases
into constants.

From-SVN: r63183

* cplus_dem.c: Fix typo: intializes -> initializes.

From-SVN: r63182

re PR c++/9729 (ICE in mangle_conv_op_name_for_type, at cp/mangle.c:2612)

PR c++/9729
* g++.dg/abi/conv1.C: New test.

PR c++/9729
* mangle.c (mangle_conv_op_name_for_type): Issue an error message
when the G++ 3.2 ABI prevents correct compilation.

From-SVN: r63176

rs6000.md: (attr "type"): Add fast_compare.

        * config/rs6000/rs6000.md: (attr "type"): Add fast_compare.
        (add.,subf.,neg.): Change attribute to fast_compare.
        All DFA descriptions updated.

From-SVN: r63175

index.html (3.9): New note, wchar_t on FreeBSD.

2003-02-20  Phil Edwards  <pme@gcc.gnu.org>

* docs/html/faq/index.html (3.9):  New note, wchar_t on FreeBSD.
* docs/html/faq/index.txt:  Regenerate.

From-SVN: r63173

Change base class access representation.

* tree.h (TREE_VIA_PUBLIC, TREE_VIA_PROTECTED,
TREE_VIA_PRIVATE): Remove.
(BINFO_BASEACCESSES): New binfo elt.
(BINFO_BASEACCESS): New accessor.
(BINFO_ELTS): Increase.
(TI_ACCESS_PUBLIC, TI_ACCESS_PROTECTED, TI_ACCESS_PRIVATE): New.
(access_public_node, access_protected_node,
access_private_node): New global nodes.
* tree.c (build_common_tree_nodes_2): Initialize access nodes.
* dbxout.c (dbxout_type): Adjust.
* dwarf2out.c (gen_inheritance_die): Add access parameter.
(gen_member_die): Adjust.
* dwarfout.c (output_inheritance_die): ARG is array of two trees.
(output_type): Adjust.
* tree-dump.c (dequeue_and_dump): Adjust binfo dumping.

Change base class access representation. Share virtual base
binfos.
* cp/call.c (build_special_member_call): Remove binfo_for_vbase
call.
* cp/class.c (build_base_path): Likewise.
(build_primary_vtable): Adjust BINFO_NEW_VTABLE_MARKED use.
(build_secondary_vtable): Remove FOR_TYPE arg. Adjust.
(make_new_vtable): Adjust.
(force_canonical_binfo_r): Delete.
(force_canonical_binfo): Delete.
(mark_primary_virtual_base): Delete.
(dfs_unshared_virtual_bases): Delete.
(mark_primary_bases): Adjust.
(maybe_warn_about_overly_private_class): Adjust.
(dfs_base_derived_from): Delete.
(base_derived_from): Follow the inheritance chain.
(struct find_final_overrider_data): Add vpath member.
(dfs_find_final_overrider): Adjust.
(dfs_find_final_overrider_q, dfs_find_final_overrider_post): New.
(find_final_overrider): Adjust.
(update_vtable_entry_for_fn): Adjust.
(modify_all_vtables): Adjust.
(walk_subobject_offsets): Adjust.
(layout_nonempty_base_or_field): Adjust.
(layout_empty_base): Remove last parameter. Adjust.
(build_base_field): Adjust.
(build_base_fields): Adjust.
(propagate_binfo_offsets): Remove last parameter. Adjust.
(dfs_set_offset_for_unshared_vbases): Delete.
(layout_virtual_bases): Adjust.
(finish_struct_1): Adjust.
(init_class_processing): Don't init access nodes.
(dfs_get_primary_binfo): Delete.
(get_primary_binfo): Adjust.
(dump_class_hierarchy_r): Remove most derived arg, add IGO
parameter. Adjust.
(dump_class_hierarchy): Adjust.
(finish_vtbls): Adjust.
(get_original_base): Delete.
(build_vtt_inits): Adjust.
(dfs_build_secondary_vptr_vtt_inits): Adjust.
(dfs_ctor_vtable_bases_queue_p): Adjust.
(build_ctor_vtbl_group): Adjust.
(dfs_accumulate_vtbl_inits): Adjust.
(build_vtbl_initializer): Adjust.
(build_vbase_offset_vtbl_entries): Adjust.
(add_vcall_offset_vtbl_entries_1): Adjust.
* cp/cp-tree.h (CPTI_ACCESS_*): Remove.
(access_*_node): Remove.
(CANONICAL_BINFO): Delete.
(BINFO_UNSHARED_MARKED): Remove.
(BINFO_MARKED): Set LANG_FLAG_0 directly.
(SET_BINFO_MARKED, CLEAR_BINFO_MARKED): Delete.
(BINFO_VTABLE_PATH_MARKED): Set LANG_FLAG_3 directly.
(SET_BINFO_VTABLE_PATH_MARKED, CLEAR_BINFO_VTABLE_PATH_MARKED):
Delete.
(BINFO_NEW_VTABLE_MARKED): Set LANG_FLAG_4 directly.
(SET_BINFO_NEW_VTABLE_MARKED): Adjust.
(SET_BINFO_PUSHDECLS_MARKED, CLEAR_BINFO_PUSHDECLS_MARKED):
Delete.
(BINFO_DEPENDENT_BASE_P): New.
(dfs_walk, dfs_walk_real): Queue function takes derived binfo and
index.
(markedp, unmarkedp): Adjust.
(dfs_unmarked_real_bases_queue_p, dfs_marked_real_bases_queue_p,
dfs_skip_vbases, marked_vtable_pathp, unmarked_vtable_pathp,
find_vbase_instance, binfo_for_vbase): Delete.
(copied_binfo, original_binfo): Declare.
(finish_base_specifier): Add virtual_p arg.
(unshare_base_binfos): Delete.
(copy_base_binfos): Declare.
(reverse_path): Delete.
* cp/decl.c (xref_basetypes): Access and virtuality passed
differently. Don't copy direct base binfos here. Call
copy_base_binfos.
* cp/init.c (dfs_initialize_vtbl_ptrs): Adjust.
(initialize_vtbl_ptrs): Adjust.
(expand_member_init): Adjust.
* cp/parser.c (cp_parser_base_specifier): Adjust.
* cp/pt.c (instantiate_class_template): Adjust.
(get_template_base_recursive): Adjust.
* cp/rtti.c (get_pseudo_ti_init): Adjust.
(get_pseudo_ti_desc): Adjust.
* cp/tree.c (unshare_base_binfos): Rename to ...
(copy_base_binfos): ... here, reimplement.
(make_binfo): Set BINFO_DEPENDENT_BASE_P.
(reverse_path): Remove.
* cp/typeck.c (get_delta_difference): Adjust error messages.
* cp/semantics.c (finish_base_specifier): Add virtual arg, adjust.
* cp/search.c (lookup_base_r): Adjust.
(dynamic_cast_base_recurse): Adjust.
(canonical_binfo): Remove.
(dfs_canonical_queue): Remove.
(dfs_assert_unmarked_p): Remove.
(assert_canonical_unmarked): Remove.
(shared_marked_p, shared_unmarked_p): Remove.
(BINFO_ACCESS, SET_BINFO_ACCESS): Use TREE_PUBLIC & TREE_PRIVATE.
(dfs_access_in_type): Adjust.
(access_in_type): Adjust.
(dfs_accessible_queue_p): Adjust.
(dfs_accessible_p): Adjust.
(is_subobject_of_p_1, is_subobject_of_p): Remove.
(struct lookup_field_info): Remove from_dep_base_p field.
(lookup_field_queue_p): Adjust, test BINFO_DEPENDENT_BASE_P.
(lookup_field_r): Remove dependent base code.
(lookup_member): Likewise.
(dfs_walk, dfs_walk_real): Add access arg to queue fn.
(dfs_unmarked_real_bases_queue_p): Remove.
(dfs_marked_real_bases_queue_p): Remove.
(dfs_skip_vbases): Remove.
(dfs_get_pure_virtuals): Adjust.
(markedp, unmarkedp): Adjust.
(marked_vtable_pathp, unmarked_vtable_pathp): Remove.
(marked_pushdecls_p, unmarked_pushdecls_p): Adjust.
(dfs_unmark): Adjust.
(dfs_get_vbase_types):Remove.
(dfs_build_inheritance_graph_order): Remove.
(get_vbase_types): Remove
(dfs_find_vbase_instance): Remove.
(find_vbase_instance): Remove.
(dfs_debug_unmarkedp): Adjust.
(dependent_base_p): Remove.
(dfs_push_type_decls): Adjust.
(dfs_push_decls): Adjust.
(dfs_no_overlap_yet): Adjust.
(copied_binfo): New function.
(original_binfo): New function.
(binfo_for_vbase): Remove.

Change base class access representation.
* java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
(add_interface_do): Likewise.

From-SVN: r63172

BigInteger.java (euclidInv): Take result array as an argument.

2003-02-20  Raif S. Naffah <raif@fl.net.au>

* java/math/BigInteger.java (euclidInv): Take result array as an
argument.  Updated all callers.
(modInverse): Removed unused variables.

From-SVN: r63170

linker-map.gnu: Also export locking symbols needed for the generic atomicity.h case.

2003-02-20  Phil Edwards  <pme@gcc.gnu.org>

* config/linker-map.gnu:  Also export locking symbols needed for the
generic atomicity.h case.

From-SVN: r63169

sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.

        * config/rs6000/sysv4.h (ASM_OUTPUT_MAX_SKIP_ALIGN): Define.
        * config/rs6000/power4.md (power4-store,power4-vecstore): New
        insn reservations.
        (power4-fpstore): Compact.

From-SVN: r63167

20020720-1.x: XFAIL for x86-64.

* gcc.c-torture/execute/20020720-1.x: XFAIL for x86-64.

[[Split portion of a mixed commit.]]

From-SVN: r63163.2

20020720-1.x: XFAIL for x86-64.

* gcc.c-torture/execute/20020720-1.x: XFAIL for x86-64.

[[Split portion of a mixed commit.]]

From-SVN: r63162.2

* config/h8300/h8300.md (*iorsi3_w): New.

From-SVN: r63161

configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to config.status.

* configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
config.status.
* configure: Rebuilt.

From-SVN: r63159

combine.c (distribute_notes): Kill REG_EXEC_COUNT.

* combine.c (distribute_notes): Kill REG_EXEC_COUNT.
* rtl.c (reg_note_name): Likewise.
* rtl.h (enum reg_note): Likewise.
* doc/invoke.texi: Likewise.
* doc/rtl.texi: Likewise.

From-SVN: r63157

* bb-reorder.c (find_traces_1_round): Fix comment typo.

From-SVN: r63156

natSocketChannelImpl.cc: Added support for platforms without network support.

2003-02-19  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/natSocketChannelImpl.cc:
Added support for platforms without network support.

From-SVN: r63155

configure.in (multiosdir): Set to nothing if compiler is not GCC or if...

* configure.in (multiosdir): Set to nothing if compiler is not GCC
or if it doesn't support -print-multi-os-directory.
* configure: Rebuilt.

From-SVN: r63153

libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.

* libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.
* ltconfig: Handle it.
* ltcf-cxx.sh: Use with_gnu_ld passed as a shell variable instead of
auto-detecting it.

From-SVN: r63150

libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.

* libtool.m4 (LD): Append -melf* option to LD on IRIX with GNU ld.
* ltconfig: Handle it.
* ltcf-cxx.sh: Use with_gnu_ld passed as a shell variable instead of
auto-detecting it.

From-SVN: r63148

sstream.tcc (overflow): According to 27.7.1.3, p5, actual output is performed by sputc(c).

2003-02-19  Paolo Carlini  <pcarlini@unitus.it>

* include/bits/sstream.tcc (overflow): According to
27.7.1.3, p5, actual output is performed by sputc(c).

From-SVN: r63147

Daily bump.

From-SVN: r63144

re PR libstdc++/9582 (ODR violation in std::allocator)

2003-02-19  Phil Edwards  <pme@gcc.gnu.org>

PR libstdc++/9582
* include/bits/stl_alloc.h:  Remove all traces of assert().

From-SVN: r63136

ltcf-cxx.sh: Replace $linker_flags with $compiler_flags wherever it is used as argument to $CC.

* ltcf-cxx.sh: Replace $linker_flags with $compiler_flags wherever
it is used as argument to $CC.
* ltcf-gcj.sh: Likewise.

From-SVN: r63135

configure.in: Introduce --enable-maintainer-mode.

* configure.in: Introduce --enable-maintainer-mode.
* configure: Rebuilt.
* Makefile.tpl (Makefile.in, configure): Enable dependencies only
for maintainer mode.
* Makefile.in: Rebuilt.

From-SVN: r63134

fold-const.c (fold_real_zero_addition_p): Don't fold a zero addition in the presence of signaling NaNs.

* fold-const.c (fold_real_zero_addition_p): Don't fold a zero
addition in the presence of signaling NaNs.

From-SVN: r63133

tm.texi (INIT_CUMULATIVE_ARGS): Fix typo.

2003-02-19  Krister Walfridsson  <cato@df.lth.se>

* tm.texi (INIT_CUMULATIVE_ARGS): Fix typo.

From-SVN: r63132

h8300.c (output_logical_op): Optimize or.l when ORing with 0xffff??00 with the highest bit of the ?? part set.

* config/h8300/h8300.c (output_logical_op): Optimize or.l when
ORing with 0xffff??00 with the highest bit of the ?? part set.
(compute_logical_op_length): Update.
(compute_logical_op_cc): Likewise.

From-SVN: r63131

bb-reorder.c (find_traces_1_round): Fixed condition for small destination block with multiple predecessors.

* bb-reorder.c (find_traces_1_round): Fixed condition for small
destination block with multiple predecessors.
(connect_traces): Check whether the block is a start of trace.

From-SVN: r63127

calls.c (expand_call): Update call of INIT_CUMULATIVE_ARGS

* calls.c (expand_call): Update call of INIT_CUMULATIVE_ARGS
* function.c (assign_params): Likewise.
* arm-protos.h (arm_init_cumulative_args): Update prototype.
* arm.c (arm_init_cumulative_args): Update function.
* arm.h (INIT_CUMULATIVE_ARGS): Update.
* avr-protos.h (init_cumulative_args): Update prototype.
* avr.c (init_cumulative_args): Update function.
* avr.h (INIT_CUMULATIVE_ARGS): Update.
* d30v-protos.h (d30v_init_cumulative_args): Update prototype.
* d30v.c (d30v_init_cumulative_args): Update function.
* d30v.h (INIT_CUMULATIVE_ARGS): Update.
* frv-protos.h (frv_init_cumulative_args): Update prototype.
* frv.c (frv_init_cumulative_args): Update function.
* frv.h (INIT_CUMULATIVE_ARGS): Update.
* mips.c (mips_expand_prolgue): Update call of INIT_CUMULATIVE_ARGS.
* pa.h (INIT_CUMULATIVE_ARGS): Update.
* sparc-protos.h (init_cumulative_args): Update prototype.
* sparc.c (init_cumulative_args): Update function.
* sparc.h (INIT_CUMULATIVE_ARGS): Update.
* tm.texi (INIT_CUMULATIVE_ARGS): Update documentation.

From-SVN: r63126

h8300.md (*iorsi3_two_qi_sext): New.

* config/h8300/h8300.md (*iorsi3_two_qi_sext): New.
(*ashiftsi_sextqi_7): Likewise.

From-SVN: r63125

* i386.md (movsfcc_1, movdfcc_1): Fix constrains.

From-SVN: r63124

re PR libgcj/9652 (libjava bootstrap failure on irix6.5.1[78])

* config/mips/iris6.h (TARGET_OS_CPP_BUILTINS): Define __c99 for
ISO C99 and C++.

* fixinc/inclhack.def (irix___restrict): Don't change __restrict
for C++ on IRIX 6.5.1[89].
* fixinc/tests/base/internal/sgimacros.h: New file.

* fixinc/inclhack.def (irix_wcsftime): Use XPG5 variant for C99.
* fixinc/tests/base/internal/wchar_core.h: New file.

* fixinc/inclhack.def (irix_socklen_t): Fix broken IRIX 6.5.1[78]
socklen_t definition.
* fixinc/fixincl.x: Regenerate.
* fixinc/tests/base/sys/socket.h: New file.
Fixes PR libgcj/9652.

From-SVN: r63123

natStackTrace.cc: Include platform.h immediately after config.h.

* gnu/gcj/runtime/natStackTrace.cc: Include platform.h immediately
after config.h.  Use <> for consistency.
* java/lang/natObject.cc: Likewise.
* java/lang/natRuntime.cc: Likewise.
* java/lang/natSystem.cc: Likewise.
* java/util/natTimeZone.cc: Likewise.
* win32.cc: Likewise.
* include/posix.h (fcntl, socket, connect, close, bind, accept,
listen, write, read): Undef to avoid interference from OS macros.

From-SVN: r63122

* i386.md (movsfcc_1, movdfcc_1): Fix constrains.

From-SVN: r63120

i386.md (movsfcc_1, movdfcc_1): Fix constrains.

* i386.md (movsfcc_1, movdfcc_1): Fix constrains.

[[Split portion of a mixed commit.]]

From-SVN: r63119.2

[multiple changes]

2003-02-19  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.c (rs6000_override_options): Initialize
        align_jumps_max_skip and align_loops_max_skip.

2003-02-19  Thierry Moreau  <thierry.moreau@connotech.com>

        * config/rs6000/rs6000.c (rs6000_encode_section_info): Do not
        test size if named section.

From-SVN: r63116

* gcc.c-torture/compile/20030219-1.c: New test.

From-SVN: r63111

expr.c (expand_expr): Use gen_int_mode for the argument to gen_rtx_MULT.

* expr.c (expand_expr): Use gen_int_mode for the argument
to gen_rtx_MULT.

From-SVN: r63110

* i386.md (cosxf2):  Fix conditional.

From-SVN: r63105

h8300.md (extendqisi2): Change to an expander.

* config/h8300/h8300.md (extendqisi2): Change to an expander.
(*extendqisi2_h8300): New.
(*extendqisi2_h8300hs): Likewise.

From-SVN: r63104

h8300-protos.h: Update the prototype for split_adds_subs.

* config/h8300/h8300-protos.h: Update the prototype for
split_adds_subs.  Remove the prototypes for
const_int_le_2_operand and const_int_le_6_operand.
* config/h8300/h8300.c (split_adds_sub): Don't output inc/dec.
(const_int_le_2_operand): Remove.
(const_int_le_6_operand): Likewise.
* config/h8300/h8300.h (PREDICATE_CODES): Remove the entries
for const_int_le_2_operand and const_int_le_6_operand.
* config/h8300/h8300.md: Update all uses of split_adds_subs.
(a peephole2): New.

From-SVN: r63103

2003-02-19  Michael Koch  <konqueror@gmx.de>

* gnu/java/nio/ByteBufferImpl.java
(ByteBufferImpl): Renamed two variables.
* gnu/java/nio/CharBufferImpl.java
(CharBufferImpl): Renamed two variables.
* gnu/java/nio/DoubleBufferImpl.java
(DoubleBufferImpl): Renamed two variables.
* gnu/java/nio/FloatBufferImpl.java
(FloatBufferImpl): Renamed two variables.
* gnu/java/nio/IntBufferImpl.java
(IntBufferImpl): Renamed two variables.
* gnu/java/nio/LongBufferImpl.java
(LongBufferImpl): Renamed two variables.
* gnu/java/nio/ShortBufferImpl.java
(ShortBufferImpl): Renamed two variables.
* java/nio/CharBuffer.java
(wrap): Fixed arguments to CharBufferImpl constructor.
(hasArray): Only not read-only buffers have backing arrays.
(length): Documentation added.
(subSequence): Documentation added.
* java/nio/DoubleBuffer.java
(hasArray): Only not read-only buffers have backing arrays.
* java/nio/FloatBuffer.java
(hasArray): Only not read-only buffers have backing arrays.
* java/nio/IntBuffer.java
(hasArray): Only not read-only buffers have backing arrays.
* java/nio/LongBuffer.java
(hasArray): Only not read-only buffers have backing arrays.
* java/nio/ShortBuffer.java
(hasArray): Only not read-only buffers have backing arrays.

From-SVN: r63101

2003-02-19  Michael Koch  <konqueror@gmx.de>

* javax/accessibility/AccessibleContext.java
(ACCESSIBLE_DESCRIPTION_PROPERTY): Fixed typo.

From-SVN: r63100

ScrollPaneAdjustable.java: Reformated.

2003-02-19  Michael Koch  <konqueror@gmx.de>

* java/awt/ScrollPaneAdjustable.java: Reformated.

From-SVN: r63099

cgraph.c (NPREDECESORC, [...]): Kill.

* cgraph.c (NPREDECESORC, SET_NPREDECESORS): Kill.
(cgraph_expand_function): Rewrite.

* gcc.dg/funcorder.c: New test.

From-SVN: r63098

2003-02-19  Michael Koch <konqueror@gmx.de>

* gnu/awt/j2d/Graphics2DImpl.java
(getFontRenderContext): New method.
(drawGlyphVector): New method.
* java/awt/Graphics2D.java
(getFontRenderContext): New abstract method.
(drawGlyphVector): New abstract method.

From-SVN: r63097

toplev.c, [...]: Move write_global_declarations from toplev.c to langhooks.c.

* toplev.c, langhooks.c, langhooks-def.h: Move
write_global_declarations from toplev.c to langhooks.c.

From-SVN: r63094

h8300.c (general_operand_src): Always check MODE.

* config/h8300/h8300.c (general_operand_src): Always check
MODE.
(general_operand_dst): Likewise.
* gcc.c-torture/execute/20030218-1.c: New.

From-SVN: r63091

fix stupidity on previous commit.

From-SVN: r63090

* gcc.dg/20030218-1.c: New.

From-SVN: r63089

search.c (grow_bfs_bases): New subroutine of bfs_walk.

* cp/search.c (grow_bfs_bases): New subroutine of bfs_walk.
(bfs_walk): Rewritten using circular queue of BINFO_BASETYPES
vectors, for speed.

From-SVN: r63088

convert.c (convert_to_real): Also optimize (float)log(x) into logf(x) where x is a float, i.e.

* convert.c (convert_to_real): Also optimize (float)log(x) into
logf(x) where x is a float, i.e. also handle BUILT_IN_LOG{,L}.

From-SVN: r63087

mark the fixes that fail testing with BSD based sed-s

From-SVN: r63086

reordered fixes

From-SVN: r63085

sh.c (unspec_caller_rtx_p): New.

        * config/sh/sh.c (unspec_caller_rtx_p): New.
(sh_cannot_copy_insn_p): New.
        (TARGET_CANNOT_COPY_INSN_P): New.

From-SVN: r63084

c-common.c (handle_used_attribute): Accept static data too.

        * c-common.c (handle_used_attribute): Accept static data too.

        * gcc.dg/attr-invalid.c: Allow __used__ on static data.
        * gcc.dg/attr-used-2.c: New.

From-SVN: r63082

Sort the fixes by fix name

From-SVN: r63081