* regrename.c (regrename_optimize): Handle no REG_ALLOC_ORDER.

From-SVN: r32969

cpp-ifparen.c, [...]: Add FSF copyright.

* cpp-ifparen.c, cpp-missingop.c, cpp-missingparen.c,
cpp-shift.c, cpp-shortcircuit.c, cpp-unary.c:  Add FSF
copyright.

From-SVN: r32968

vec.cc: New file.

* vec.cc: New file.
* Make-lang.in (CXX_LIB2FUNCS): Add it.
(vec.o): Build it.
* inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor,
__cxa_vec_delete): Declare.

From-SVN: r32967

rtti.c (dfs_class_hint_mark): New static function.

* rtti.c (dfs_class_hint_mark): New static function.
(dfs_class_hint_unmark): New static function.
(class_hint_flags): Use them.

From-SVN: r32966

cpphash.c (CPP_IS_MACRO_BUFFER, [...]): Delete.

* cpphash.c (CPP_IS_MACRO_BUFFER, FORWARD, PEEKC): Delete.
(macro_cleanup): No need to cast pbuf->macro.
(collect_expansion): Use _cpp_get_define_token.  Goto done if
it returns VSPACE.  Remove check for trailing space after
CPP_COMMENT.
(_cpp_create_definition): Don't diddle flags here.  Return
directly on error.
(unsafe_chars): Handle c1 being EOF.
(push_macro_expansion): Use unsafe_chars for both accidental-paste
checks.  Don't push the buffer till after we're done with
them.
* cpplex.c (PEEKBUF, GETBUF, FORWARDBUF): New.
(PEEKN, FORWARD, GETC, PEEKC): Use them.
(cpp_push_buffer): Don't set new->alimit.  Set new->mark
appropriately.
(_cpp_parse_assertion): Don't NUL terminate.
(_cpp_lex_token): Fix -traditional macro handling.  Don't skip
hspace before calling _cpp_parse_assertion.  Remove all sets
of only_seen_white. Treat '\f' as hspace.  Don't do anything
special with '\n' here.
(maybe_macroexpand): Handle T_EMPTY hash entries without
pushing a buffer at all.
(cpp_get_token): Handle clearing only_seen_white here.  Handle
incrementing the line number here.  Clear
potential_control_macro as well as only_seen_white, if
appropriate.
(cpp_get_non_space_token): Don't eat CPP_POP tokens.
(_cpp_get_define_token): New function, basically like
_cpp_get_directive_token was but doesn't eat horizontal space.
Don't do anything with only_seen_white here.
(_cpp_get_directive_token): Just call _cpp_get_define_token
repeatedly till it returns non-hspace.

* cpplib.c (PEEKN, FORWARD, GETC, PEEKC): Delete.
(conditional_skip, skip_if_group): Return int.
(DIRECTIVE_TABLE): Change origin of all conditional directives
to "COND".
(TRAD_DIRECT_P): New macro.
(_cpp_handle_directive): Use _cpp_get_directive_token.  Issue
an error for a bogus directive, unless -lang-asm.  Use
TRAD_DIRECT_P. Loop calling handler functions till one returns
zero.
(get_macro_name): Don't diddle flags here.
(do_define): Diddle flags here.  Use _cpp_get_directive_token.
Create T_EMPTY nodes for #define macro /* nothing */.
(do_undef): Don't copy the name.  Use _cpp_get_directive_token.
Use hp->name when calling pass_thru_directive.
(do_if, do_else, do_elif, do_ifdef, do_ifndef, conditional_skip):
Return the result of conditional_skip and/or skip_if_group.
Don't call _cpp_output_line_command.
(consider_directive_while_skipping): Use _cpp_get_directive_token.
Issue -Wtraditional warnings as appropriate.  Don't complain
about unrecognized directives.  If we are to stop skipping,
return the number of the directive that ended the skip.
(skip_if_group): Use _cpp_get_directive_token.  Turn off macro
expansion and line commands while skipping.  Return the result
of consider_directive_while_skipping, if nonzero.
(do_endif): Just set potential_control_macro here.
(validate_else): Use _cpp_get_directive_token.
(do_assert, do_unassert): Don't save pointers into the
token_buffer across calls to the lexer.  Use
_cpp_get_directive_token.

* cpplib.h (cpp_buffer): Remove alimit and colno.  Make mark a
pointer, not an offset.  Replace 'data', which was a generic
pointer, with 'macro', which points to a struct hashnode.
(cpp_reader): Add 'potential_control_macro' pointer.
* cpphash.h (T_UNUSED): Replace with T_EMPTY.
(CPP_BUF_GET, CPP_FORWARD): Delete.
(CPP_IN_COLUMN_1, ADJACENT_TO_MARK): New macros.
(CPP_IS_MACRO_BUFFER, CPP_SET_BUF_MARK, CPP_GOTO_BUF_MARK,
ACTIVE_MARK_P): Update.
(_cpp_get_define_token): New internal function.
* cppfiles.c (read_include_file): Don't set fp->alimit or fp->colno.

From-SVN: r32965

Daily bump.

From-SVN: r32964

configure.in (enable_libstdcxx_v3): Add.

2000-04-05  Benjamin Kosnik  <bkoz@cygnus.com>
            Martin v. Loewis  <martin@loewis.home.cs.tu-berlin.de>

        * configure.in (enable_libstdcxx_v3): Add.
        (target_libs): Add bits here to switch between libstdc++-v2 and
        libstdc++-v3.
        * config.if: And this file too.
        * Makefile.in: Add libstdc++-v3 targets.

Co-Authored-By: Martin v. Loewis <martin@loewis.home.cs.tu-berlin.de>
From-SVN: r32963

configure.in: And here.

2000-04-05   Benjamin Kosnik  <bkoz@cygnus.com>

        * configure.in: And here.
        * configure: Regenerate.
        * acconfig.h: Add ENABLE_STD_NAMESPACE to set flag_honor_std if
        --enable-libstdcxx-v3 is passed at configure time.
        * config.h.in: Regenerate.

From-SVN: r32962

decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.

2000-04-05  Benjamin Kosnik  <bkoz@cygnus.com>

        * decl2.c: Make flag_honor_std dependant on ENABLE_STD_NAMESPACE.

From-SVN: r32961

re GNATS gcj/140 (gcj permits assignment to array length)

Fix for PR gcj/140:
* parse.y (check_final_assignment): Recognize assignments to the
`length' field of an array when generating class files.

From-SVN: r32960

cp-tree.h (instantiate_decl): Change prototype.

* cp-tree.h (instantiate_decl): Change prototype.
* decl2.c (mark_used): Adjust call.
* optimize.c (inlinable_function_p): Adjust handling of templates.
* pt.c (do_decl_instantiation): Adjust call to instantiate_decl.
(do_type_instantiation): Likewise.
(instantiate_decl): Defer more templates.
(instantiate_pending_templates): Adjust logic to handle inline
friend functions.

From-SVN: r32959

class.c (decl_hash): Prototype removed.

2000-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* class.c (decl_hash): Prototype removed.
(decl_compare): Likewise.

(Fixes a warning problem.)

From-SVN: r32958

final.c (final): Use xcalloc to allocate line_note_exists.

* final.c (final): Use xcalloc to allocate line_note_exists.
* function.c (free_after_compilation): Free the temp_slots.
(assign_stack_temp_for_type): Use xmalloc to allocate temp_slots.
(combine_temp_slot): Free temp_slots when they get combined.
(purge_addressof): Fix typo in comment.
* stmt.c (mark_goto_fixup): Mark the fixup itself.
(expand_fixup): Allocate the fixup with ggc_alloc_obj.

* ggc.h: Include varray.h.
(ggc_pending_trees): Declare.
(ggc_mark_tree_children): Remove declaration.
(ggc_mark_tree): Just push unmarked trees on ggc_pending_trees.
* ggc-common.c (ggc_pending_trees): New variable.
(ggc_mark_roots): Call ggc_mark_trees.
(ggc_mark_tree_children): Rename to ggc_mark_trees.  Process all
the ggc_pending_trees.
* Makefile.in (GGC_H): New variable.  Use it throughout in place
of ggc.h.

* Makefile.in (GGC_H): New variable.  Use it throughout in place
of ggc.h.

* call.c: Don't include obstack.h.  Include ggc.h.
(obstack_chunk_alloc): Don't define.
(obstack_chunk_free): Likewise.
(add_candidate): Allocate the z_candidate with ggc_alloc_obj.
* decl.c (push_switch): Use xmalloc to allocate the cp_switch.
(pop_switch): Free it.

* decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs.

* dump.c (dequeue_and_dump): Don't try to print the bit_position
if we don't have a DECL_FIELD_OFFSET.

* Makefile.in (GGC_H): Add varray.h.

From-SVN: r32956

re GNATS gcj/164 (compiler permits "volatile final" variables)

* parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
* parse.y (check_modifiers_consistency): Check for final/volatile
clash.  Fixes PR gcj/164.

From-SVN: r32955

configure: Rebuilt.

* configure: Rebuilt.
* configure.in: Recognize --enable-java-awt.
(AWT): New conditional.
* Makefile.in: Rebuilt.
* Makefile.am (toolexeclib_LTLIBRARIES): Build libgcjawt.la if
requested.
(libgcjawt_la_SOURCES): New macro.
(EXTRA_libgcjawt_la_SOURCES): Likewise.
(libgcjawt_la_DEPENDENCIES): Likewise.
(libgcjawt_la_LIBADD): Likewise.
(libgcjawt_la_LDFLAGS): Likewise.
(libgcj.zip): Depend on cond_java_awt_source_files
(cond_awt_java_source_files): New macro.
(MOSTLYCLEANFILES): Added awto_files.
(awto_files): New macro.  Use where javao_files used.
(nat_headers): Use cond_awt_java_source_files.

From-SVN: r32954

Recognize d30v-elf as d30v-unknown-elf

From-SVN: r32952

* splay-tree.c (splay_tree_remove): New.

From-SVN: r32949

* splay-tree.h (splay_tree_remove): Declare.

From-SVN: r32948

class.c: (java_hash_hash_tree_node): Renamed from `decl_hash', made global.

2000-04-05  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
        made global.
        (java_hash_compare_tree_node): Renamed from `decl_compare, made
        global.
        (add_method_1): Use `java_hash_hash_tree_node' and
        `java_hash_compare_tree_node'.
        * java-tree.h: (java_hash_hash_tree_node): Prototyped.
        (java_hash_compare_tree_node): Likewise.
        * parse.y (find_applicable_accessible_methods_list): Create,
        delete and use a hash table to remember already searched interfaces.

From-SVN: r32947

sh.h (FUNCTION_ARG_PARTIAL_NREGS): Accomodate an unsigned GET_MODE_SIZE.

* sh.h (FUNCTION_ARG_PARTIAL_NREGS): Accomodate an unsigned
GET_MODE_SIZE.

From-SVN: r32946

sh.c (sh_insn_length_adjustment): New function.

* sh.c (sh_insn_length_adjustment): New function.
* sh-protos.h (sh_insn_length_adjustment): Declare.
* sh.h (ADJUST_INSN_LENGTH): Use it.

From-SVN: r32942

md.texi (Standard Names): Clarify when movX is needed.

* md.texi (Standard Names): Clarify when movX is needed.

* combine.c (simplify_comparison) [MINUS]: Do not replace
all (op (minus A B) 0) with (op A B).

From-SVN: r32940

960327-1.c (f): Add a letter to s[] to avoid stack-frame overwrite.

* execute/960327-1.c (f): Add a letter to s[] to avoid stack-frame
overwrite.

From-SVN: r32939

From Mark Elbrecht:

        * makefile.dos: Remove; obsolete.
        * configure.bat: Remove; obsolete.

From-SVN: r32938

Update POTFILES.in for rs6000.

From-SVN: r32937

jcf-depend.c (add_entry): Fixed bug where list was always replaced with latest entry.

2000-04-03  Matt Welsh  <mdw@cs.berkeley.edu>

* jcf-depend.c (add_entry): Fixed bug where list was always replaced
with latest entry.

From-SVN: r32936

optabs.c (emit_libcall_block): Remove spurious REG_EQUAL notes from the insn where REG_RETVAL is added.

        * optabs.c (emit_libcall_block): Remove spurious REG_EQUAL notes
        from the insn where REG_RETVAL is added.
        (emit_no_conflict_block): Ditto.

From-SVN: r32935

sh.c (block_lump_real_i4): Add missing clobber of T_REG

* sh.c (block_lump_real_i4): Add missing clobber of T_REG
(block_lump_real): Likewise.

Co-Authored-By: J"orn Rennecke <amylaar@cygnus.co.uk>
From-SVN: r32934

mips.h (MASK_DEBUG_A, [...]): Zero the remaining non-zero debugging masks.

        * mips.h (MASK_DEBUG_A, MASK_DEBUG_B, MASK_DEBUG_C): Zero the
        remaining non-zero debugging masks.

From-SVN: r32933

basic-block.h (verify_flow_info): Declare.

        * basic-block.h (verify_flow_info): Declare.
        (flow_loop_outside_edge_p): Declare.
        * flow.c (verify_flow_info): Remove declaration.
        (clear_log_links, flow_loop_outside_edge_p): Likewise.

From-SVN: r32932

m68k-protos.h (finalize_pic): Turn prototype off using `#if 0', not C++ comments.

        * m68k/m68k-protos.h (finalize_pic): Turn prototype off using `#if 0',
        not C++ comments.

From-SVN: r32931

Fix problems in my previous commit.

From-SVN: r32930

20000405-2.c: New test.

* compile/20000405-2.c: New test.
* compile/20000405-3.c: New test.

From-SVN: r32929

sparc.md (snedi_zero+1, [...]): Allow splits only if registers are different.

* config/sparc/sparc.md (snedi_zero+1, neg_snedi_zero+1,
snedi_zero_trunc+1, seqdi_zero+1, neg_seqdi_zero+1,
seqdi_zero_trunc+1): Allow splits only if registers are
different.

From-SVN: r32928

Daily bump.

From-SVN: r32927

Update.

From-SVN: r32926

acconfig.h: Add HAVE_GAS_HIDDEN.

* acconfig.h: Add HAVE_GAS_HIDDEN.
        * config.h: Regenerated.
        * configure.in: Add test for .hidden pseudo-op in gas.
* configure: Regenerated.
        * crtstuff.c: Include auto-host.h.
        Emit additional .hidden pseudo-op for __dso_handle if the
        assembler knows about it.

From-SVN: r32925

cpphash.c (_cpp_free_definition): Test argnames, not nargs >= 0, before freeing argnames.

2000-04-04  Philippe De Muyter  <phdm@macqel.be>

* cpphash.c (_cpp_free_definition): Test argnames, not nargs >= 0,
before freeing argnames.
* cpplib.c (do_ifndef): Cast return value of xstrdup.

From-SVN: r32924

* compile/20000405-1.c: New test.

From-SVN: r32923

Make memory reference + update work with -mregnames

From-SVN: r32922

regrename.c (regno_first_use_in): Wrap prototype in PARAMS.

* regrename.c (regno_first_use_in): Wrap prototype in PARAMS.
(regrename_optimize): Rename variables `def_uses' and
`ext_basic_blocks' to avoid conflicts with similarly named
typedefs in traditional C.

From-SVN: r32921

* calls.c (initialize_argument_information): Fix typo in last change.

From-SVN: r32920

regrename.c (consider_available): Test fixed_regs not PIC_OFFSET_TABLE_REGNUM.

        * regrename.c (consider_available): Test fixed_regs not
        PIC_OFFSET_TABLE_REGNUM.

From-SVN: r32919

t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbegin, crtend.

* config/rs6000/t-ppccomm (EXTRA_MULTILIB_PARTS): Add crtbegin,
crtend.
(CRTSTUFF_T_CFLAGS_S): Delete definition.
* config/rs6000/sysv4.h (STARTFILE_LINUX_SPEC): Always use crtbegin.
(ENDFILE_LINUX_SPEC): Always use crtend.
* configure.in (powerpc-*-linux-gnulibc1): Don't define extra_parts.
(powerpc-*-linux-gnu): Likewise.
* configure: Regenerate.

* config/rs6000/eabi.h: Don't include sysv4.h.
(MULTILIB_DEFAULTS): Don't define.
* config/rs6000/eabiaix.h: Don't include eabi.h.
* config/rs6000/eabile.h: Delete.
* config/rs6000/eabilesim.h: Delete.
* config/rs6000/eabisim.h: Don't include eabi.h.
* config/rs6000/linux.h: Don't include sysv4.h.
(JUMP_TABLES_IN_TEXT_SECTION): Don't redefine.
(MULTILIB_DEFAULTS): Don't redefine.
* config/rs6000/rtems.h: Don't include eabi.h.
* config/rs6000/sol2.h: Don't include sysv4le.h.
* config/rs6000/sysv4le.h: Don't include sysv4.h.
* config/rs6000/t-ppc: Delete.
* config/rs6000/t-ppcgas: Correct comment.
* config/rs6000/t-ppcos: Correct comment.  Don't build
multilibs for -fPIC, rather use -fPIC -mstrict-align
as default.
* config/rs6000/t-ppc: Delete.
* config/rs6000/vxppc.h: Don't include sysv4.h.
* config/rs6000/vxppcle.h: Delete.
* configure.in: Use multiple header files for p2pc ELF targets
powerpc-eabiaix, powerpc-eabisim, powerpc-rtems, powerpcle-eabi,
powerpcle-eabisim, powerpc-elf, powerpcle-elf, powerpc-linux-gnu,
powerpc-linux-gnulibc1, powerpc-sysv, powerpcle-sysv,
powerpc-vxworks, powerpcle-vxworks.  Assume GAS functionality is
always available for these platforms.

From-SVN: r32918

* calls.c (try_to_integrate): Initialize reg_parm_stack_space.

From-SVN: r32917

Makefile.in: Add rules for regrename.o

* Makefile.in: Add rules for regrename.o
* regrename.c: New file.
* rtl.h (regrename_optimize): Add prototype.
* toplev.c (rename_registers_dump, flag_rename_registers): New variables
(compile_file, decode_d_option): Add support for -frename-registers.
(rest_of_compilation): Call regrename_optimize.
* config/ia64/ia64.h (HARD_REGNO_RENAME_OK, RENAME_EXTENDED_BLOCKS):
New macros.

From-SVN: r32916

Makefile (gccbug): New target.

* Makefile (gccbug): New target.
(doc): Depend on it.
* gcc.texi (Bugs): Link subnodes.
(gccbug): New node.
* gccbug.in (CATEGORIES): Remove gc, host, profiling, libgcc.
Document severities, priorities, and classes in bug form.
* ChangeLog: Replace leading spaces with tabs.

From-SVN: r32915

* gcc.dg/cast-qual-1.c: Revert last change.

From-SVN: r32914

dbxout.c (CONTIN): If it doesn't have to do anything...

* dbxout.c (CONTIN): If it doesn't have to do anything, give it a
definition that doesn't provoke the "empty body in an
if-statement" warning.

From-SVN: r32913

cpplex.c (trigraph_map, speccase): Combine into single table, chartab.

* cpplex.c (trigraph_map, speccase): Combine into single
table, chartab.
(NORMAL, NONTRI): New macros.
(_cpp_read_and_prescan): Change to use unified table.  Use
is_hspace to test for whitespace.

From-SVN: r32912

builtins.c (expand_builtin_strlen): Force the source to be a memory address.

* builtins.c (expand_builtin_strlen): Force the source to
be a memory address.

From-SVN: r32911

cpplib.c (D): Adjust to call CONCAT2 macro without whitespace.

2000-04-04  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

* cpplib.c (D): Adjust to call CONCAT2 macro without whitespace.

From-SVN: r32910

cfns.gperf (hash, [...]): Prototype.

* cfns.gperf (hash, libc_name_p): Prototype.

* rtti.c (build_dynamic_cast_1): Constification.

* search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes.

* semantics.c (deferred_type_access_control): Prototype.

From-SVN: r32909

boehm.c (mark_reference_fields, set_bit): Prototype.

* boehm.c (mark_reference_fields, set_bit): Prototype.
(set_bit): Un-ANSI-fy definition.

* class.c (init_test_hash_newfunc, decl_hash, decl_compare):
Prototype.

* decl.c (emit_init_test_initialization): Likewise.

* gjavah.c (jni_print_char): Likewise.

* parse.y (create_new_parser_context): Likewise.

From-SVN: r32908

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (awt_java_source_files): Added AWTException.java.
* java/awt/AWTException.java: New file.

From-SVN: r32907

Top level:

2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * configure.in: (i[3456]86-*-solaris2*): Removed `target-libffi'
        from list. Patch proposed by Anthony Green.

Libffi:

2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * configure: Rebuilt.
        * configure.in: (i*86-*-solaris*): New libffi target. Patch
        proposed by Bryce McKinlay.

From-SVN: r32906

Correct many new ABI issues regarding vbase and vcall offset layout.

Correct many new ABI issues regarding vbase and vcall offset
layout.
* cp-tree.h (BINFO_VTABLE): Document.
(struct lang_type): Tweak formatting.
(BINFO_PRIMARY_BINFO): Add to documentation.
(CLASSTYPE_VSIZE): Fix typo in comment.
(CLASSTYPE_VBASECLASSES): Update documentation.
(BINFO_VBASE_MARKED): Remove.
(SET_BINFO_VBASE_MARKED): Likewise.
(CLEAR_BINFO_VBASE_MARKED): Likewise.
(BINFO_FIELDS_MARKED): Remove.
(SET_BINFO_FIELDS_MARKED): Likewise.
(CLEAR_BINFO_FIELDS_MARKED): Likewise.
(enum access_kind): New enumeration.
(num_extra_vtbl_entries): Remove declaration.
(size_extra_vtbl_entries): Likewise.
(get_vtbl_decl_for_binfo): New function.
(dfs_vbase_unmark): Remove declaration.
(mark_primary_bases): Likewise.
* class.c (SAME_FN): Remove.
(struct vcall_offset_data_s): Move definition.
(build_vbase_pointer): Use `build', not `build_binary_op', to
access the vbase pointer under the new ABI.
(build_vtable_entry_ref): Use get_vtbl_decl_for_binfo.
(build_primary_vtable): Likewise.
(dfs_mark_primary_bases): Move here from search.c.
(mark_primary_bases): Likewise.
(determine_primary_bases): Under the new ABI, don't make a base
class a primary base just because we don't yet have any virtual
functions.
(layout_vtable_decl): Use get_vtbl_decl_for_binfo.
(num_vfun_entries): Remove.
(dfs_count_virtuals): Likewise.
(num_extra_vtbl_entries): Likewise.
(size_extra_vtbl_entries): Likewise.
(layout_virtual_bases): Iterate in inheritance graph order under
the new ABI.
(finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to
indicate that a vfield is present.
(init_class_processing): Initialize access_public_node, etc., from
ak_public, etc.
(get_vtbl_decl_for_binfo): New function.
(dump_class_hierarchy_r): Likewise.
(dump_class_hierarchy): Use it.
(finish_vtbls): Build the vtbls in inheritance graph order.
(dfs_finish_vtbls): Adjust call to build_vtbl_initializer.
(initialize_vtable): Use get_vtbl_decl_for_binfo.
(accumulate_vtbl_inits): Add comments explaining why a pre-order
walk is required.
(dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location
where the vptr points, even for primary vtables.
(build_vtbl_initializer): Adjust handling of vbase and vcall
offsets.
(build_vcall_and_vbase_vtable_entries): New function.
(dfs_build_vbase_offset_vtbl_entries): Remove.
(build_vbase_offset_vtbl_entries): Reimplement.
(dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that
were already handled in a primary base class vtable.
(build_vcall_offset_vtbl_entries): Adjust.
(build_rtti_vtbl_entries): Adjust.
* decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo.
* init.c (expand_virtual_init): Simplify.
* repo.c (repo_get_id): Use get_vtbl_decl_for_binfo.
* rtti.c (create_pseudo_type_info): Adjust calculation of vptr.
* search.c (BINFO_ACCESS): New macro.
(SET_BINFO_ACCESS): Likewise.
(dfs_access_in_type): Manipulate access_kinds, not access nodes.
(access_in_type): Likewise.
(dfs_accessible_p): Likewise.
(protected_accessible_p): Likewise.
(lookup_fnfields_1): Adjust documentation.
(dfs_mark_primary_bases): Move to class.c
(mark_primary_bases): Likewise.
(dfs_vbase_unmark): Remove.
(virtual_context): Use BINFO_FOR_VBASE.
(dfs_get_vbase_types): Simplify.
(dfs_build_inheritance_graph_order): New function.
(get_vbase_types): Use it.
* tree.c (debug_binfo): Use get_vtbl_decl_for_binfo.

* tinfo.cc (get_vbase_offset): New function.
(__vmi_class_type_info::do_find_public_src): Use it.
(__vmi_class_type_info::do_dyncast): Likewise.
(__vmi_class_type_info::do_upcast): Likewise.

From-SVN: r32905

calls.c (ECF_MALLOC, [...]): New constants.

* calls.c (ECF_MALLOC, ECF_MAY_BE_ALLOCA, ECF_RETURNS_TWICE,
 ECF_LONGJMP, ECF_FORK_OR_EXEC):  New constants.
(ECF_IS_CONST): Rename to ECF_CONST.
(special_function_p): Make static, change interface.
(flags_from_decl_or_type, try_to_integrate): Break out from ...
(expand_call) ... here; convert number of variables to flags.
(emit_library_call_vlue_1): Likewise.
(setjmp_call_p): New function.
(initialize_argument_information): Accepts flags as argument;
return flags.
(precompute_arguments): Likewise.
* tree.h (special_function_p): Remove.
(setjmp_call_p): Add prototype.

From-SVN: r32904

* gcc.dg/cast-qual-1.c: Check casts through a pointer typedef.

From-SVN: r32903

* execute/20000403-1.c: New test.

From-SVN: r32902

sparc.md (movdi_insn_sp64_novis): New pattern.

* config/sparc/sparc.md (movdi_insn_sp64_novis): New pattern.
(movdi_insn_sp64_vis): Renamed from movdi_insn_sp64.
(movsf): Don't force any constant to memory if target is integer
hard register.
Move fp_zero_operand check below the const0_rtx check.
(movtf): Likewise. Also allow fp_zero_operand for stores into
memory.
(movdf): Likewise. Also allow fp_zero_operand for stores into
memory and into integer hard registers.
(clear_df, clear_dfp, movdf_const_intreg_sp32,
movdf_const_intreg_sp64): Remove.
(movdf_insn_sp32, movdf_no_e_insn_sp32): Redo constraints and
conditions.
(movdf_no_e_insn_v9_sp32): New pattern.
(movdf_insn_v9only): Remove.
(movdf_insn_v9only_novis, movdf_insn_v9only_vis): New patterns.
(movdf_insn_sp64): Remove.
(movdf_insn_sp64_novis, movdf_insn_sp64_vis): New patterns.
(movdf_no_e_insn_sp64): Allow storing 0.0 into memory.
(following splits): Rewrite conditions. Add two new splits
for storing 0.0 into memory and registers.
(clear_tf, clear_tf+1, clear_tfp, clear_tfp+1): Remove.
(movtf_insn_sp32): Redo constraints and conditions.
(movtf_insn_vis_sp32): New pattern.
(movtf_no_e_insn_sp32): Redo constraints and conditions.
(movtf_insn_hq_sp64): Likewise.
(movtf_insn_hq_vis_sp64): New pattern.
(movtf_insn_sp64): Redo constraints and conditions.
(movtf_insn_vis_sp64): New pattern.
(movtf_no_e_insn_sp64): Redo constraints and conditions.
(movtf_no_e_insn_sp64+1): New split for storing 0.0L into registers
or memory.
* config/sparc/sparc.c (sparc_override_options): Assume v9 if either
-mvis or -m64 to take down the number of various reload patterns.

From-SVN: r32901

sparc.h (RTX_OK_FOR_OFFSET_P): Leave minor margin so that addresses are offsetable by up to 16 bytes.

* config/sparc/sparc.h (RTX_OK_FOR_OFFSET_P): Leave minor margin
so that addresses are offsetable by up to 16 bytes.
(GO_IF_LEGITIMATE_ADDRESS): Don't allow REG+REG addresses for
non-optimizing TARGET_ARCH32 in DF or DI modes because it is not
offsetable.

From-SVN: r32900

Daily bump.

From-SVN: r32899

pa-64.h: New file.

        * pa/pa-64.h: New file.
        * pa/pa64-regs.h: New file.
        * pa/pa64-start.h: New file.
        * pa/t-pa64: New file.
        * pa/xm-pa64hpux.h: New file.

From-SVN: r32898

sparc.c (output_restore_regs): Prototype.

* sparc.c (output_restore_regs): Prototype.
(sparc_emit_float_lib_cmp): Constification.

* emit-rtl.c (const_int_htab_hash, const_int_htab_eq): Likewise.

* reload1.c (reload_cse_delete_noop_set, reload_cse_simplify):
Prototype.

* simplify-rtx.c (entry_and_rtx_equal_p): Constification.
(get_value_hash, hash_rtx): Likewise.

* ssa.c (compute_conservative_reg_partition): Prototype.

* tree.c (mark_hash_entry): Prototype.

From-SVN: r32896

Update regexps for modified error messages

From-SVN: r32895

jvm.h (_Jv_GetArrayElementFromElementType): More commentary from Alex.

* include/jvm.h (_Jv_GetArrayElementFromElementType): More
commentary from Alex.

From-SVN: r32894

bb-reorder.c (verify_insn_chain): #ifdef out unless ENABLE_CHECKING.

* bb-reorder.c (verify_insn_chain): #ifdef out unless ENABLE_CHECKING.
* i386.h (FUNCTION_ARG_REGNO_P): Remove unnecessary test for N >= 0.
* i386.md (call_value, call_value_pop): Remove unused variable 'addr'.

From-SVN: r32893

Should have been committed with previous batch

From-SVN: r32892

gcc.c (C specs): Pass -f(no-)show-column to the preprocessor.

* gcc.c (C specs): Pass -f(no-)show-column to the
          preprocessor.
* ch/lang-specs.h, cp/lang-specs.h, f/lang-specs.h,
objc/lang-specs.h: Likewise.

* gcc.dg/cpp-redef-2.c, gcc.dg/cpp-tradwarn1.c,
gcc.dg/cpp-unc.c: Add -fno-show-column to compiler options.

From-SVN: r32891

cppexp.c: wrap long lines.

* cppexp.c: wrap long lines.  New macros CPP_ICE, SYNTAX_ERROR
and SYNTAX_ERROR2. Replace `' in messages with ''.
(op_to_str): Make re-entrant.
(_cpp_parse_expr): Implement new error macros. Use | rather
than || to logically or 2 boolean integers.  Simply expression
checking we have a left operand iff needed.

From-SVN: r32890

* execute/20000402-1.c: New test.

From-SVN: r32889

log entry

From-SVN: r32888

More va-arg variations. OKed by Jeff Law.

From-SVN: r32887

Add dependency of 'diagnostic.o' on 'diagnostic.c'

From-SVN: r32886

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am ($(javao_files)): Depend on libgcj.zip.
From H.J. Lu.

From-SVN: r32885

Apply Philip Blundell's patch to fix typos in SUBTARGET_EXTRA_LINK_SPEC

From-SVN: r32882

* gcc.c-torture/compile/20000403-2.c: New test.

From-SVN: r32881

* gcc.c-torture/compile/20000403-1.c: New test.

From-SVN: r32880

server.c (find_shell): New function.

        * fixinc/server.c (find_shell): New function.  Avoid $SHELL.
        (run_shell): Use it.

From-SVN: r32878

Makefile.in (stmp-int-hdrs): Make include subdir here...

        * Makefile.in (stmp-int-hdrs): Make include subdir here...
        (stmp-fixproto): ...rather than here.

From-SVN: r32877

* basicio.c (PATH_MAX): Always provide a definition.

From-SVN: r32876

pa.c (print_operand): Compute 'base' only inside the code paths that use it.

        * pa.c (print_operand): Compute 'base' only inside the code paths
        that use it.

From-SVN: r32875

stor-layout.c (byte_from_pos): Use TRUNC_DIV_EXPR rather than CEIL_DIV_EXPR.

        * stor-layout.c (byte_from_pos): Use TRUNC_DIV_EXPR rather than
        CEIL_DIV_EXPR.

From-SVN: r32874

* i386.h (TARGET_SWITCHES): Remove bogus empty strings, fix typo.

From-SVN: r32873

* Makefile.in: Have alias.o depend on $(TREE_H).

From-SVN: r32872

* configure.in: Indent the # of #include_next one space.

From-SVN: r32871

cppinit.c (cpp_start_read): Turn off -Wtraditional if processing C++.

* cppinit.c (cpp_start_read): Turn off -Wtraditional if
processing C++.
* cpplib.c (_cpp_handle_directive): Improve warnings for
traditional C and indented directives.

* enquire.c, gsyslimits.h, limity.h, config/convex/fixinc.convex,
fixinc/fixinc.irix, fixinc/fixinc.sco, fixinc/fixinc.wrap,
fixinc/inclhack.def: Indent the # of #include_next one space.
* cp/rtti.c: Un-indent #if and #endif.

* cppexp.c (_cpp_parse_expr): If lex returns '#', it's a
syntax error, but an error has already been printed.
* cpplex.c (_cpp_parse_assertion): Give a more specific error
message when called with nothing remaining on the line.
(_cpp_lex_token): If _cpp_parse_assertion fails, return an
OTHER token, not an ASSERTION.
* cpplib.c (do_assert): When we create a 'base' node, clear
its aschain pointer.

* gcc.c-torture/compile/981211-1.c: Move to...
* gcc.dg/cpp-as1.c: ...here.
* gcc.dg/cpp-as2.c: New file.

* gcc.dg/cpp-tradwarn1.c: Change warning regexps to match the
compiler.

From-SVN: r32870

cppexp.c: New typedef op_t.

* cppexp.c:  New typedef op_t.  struct operation and struct
token updated to use it.
(op_to_str): New function.
(_cpp_parse_expr): Error messages modified to use op_to_str.

From-SVN: r32869

Forgot to add this file before...

From-SVN: r32868

misc.c (GC_enable): Always define GC_enable and GC_disable.

2000-03-26  Anthony Green  <green@redhat.com>

* misc.c (GC_enable): Always define GC_enable and GC_disable.

From-SVN: r32867

JVMPI changes...

Sun Apr  2 08:27:18 2000  Anthony Green  <green@redhat.com>

        * configure: Rebuilt.
* configure.in: Add --disable-jvmpi.
        * include/config.h.in: Rebuilt.
        * acconfig.h: Add ENABLE_JVMPI.

* include/jvm.h: Declare _Jv_DisableGC and _Jv_EnableGC.
        (_Jv_JVMPI_Notify_OBJECT_ALLOC): New define.
        (_Jv_JVMPI_Notify_THREAD_END): New define.
        (_Jv_JVMPI_Notify_THREAD_END): New define.
        * prims.cc (_Jv_JVMPI_Notify_OBJECT_ALLOC): Declare.
(_Jv_JVMPI_Notify_THREAD_END): Declare.
        (_Jv_JVMPI_Notify_THREAD_END): Declare.

* prims.cc (_Jv_AllocObject): Generate JVMPI object allocation
        events.

        * java/lang/natThread.cc: Include JVMPI headers if necessary.
        (finish_): Generate JVMPI thread end events.
        (run_): Generate JVMPI thread start events.
* gnu/gcj/runtime/natFirstThread.cc (run): Call JNI_OnLoad for any
        preloaded JNI library.
        Include JVMPI headers if necessary.
        (run): Generate JVMPI thread start events.

        * boehm.cc: Define GC_disable and GC_enable.
(_Jv_DisableGC): New function.
        (_Jv_EnableGC): New function.
        (disable_gc_mutex): Declare.
        * nogc.cc (_Jv_DisableGC): New function.
(_Jv_EnableGC): New function.

        * jni.cc (_Jv_JNI_GetEnv): Handle JVMPI interface requests.
        (_Jv_JVMPI_Interface): Define.
        (jvmpiEnableEvent): New function.
        (_Jv_JNI_Init): Initialize _Jv_JVMPI_Interface.

        * include/jvmpi.h: New file.

From-SVN: r32866

c4x.c (c4x_function_arg): Check for void_type_node before checking MUST_PASS_IN_STACK.

* config/c4x/c4x.c (c4x_function_arg): Check for void_type_node
  before checking MUST_PASS_IN_STACK.

From-SVN: r32865

Daily bump.

From-SVN: r32864

cppexp.c: New FINISHED dummy token.

* cppexp.c:  New FINISHED dummy token.  Combine operator initial
flags and initial priority into a single constant.  New
EQUALITY macro.  New operator flag SHORT_CIRCUIT.
(_parse_cpp_expr): Implement new constants.  Take left operand
checks out of reduction loop.  Handle SHORT_CIRCUIT.  End of
parse indicated by reducing FINISHED token.  Remove new lines
from cpp_error messages.

From-SVN: r32863

2000-04-02  Neil Booth  <NeilB@earthling.net>

* gcc.dg/cpp-cond.c  New tests.
* gcc.dg/cpp-ifparen.c New tests.  Amend existing tests to make
accidental success less likely.
* gcc.dg/cpp-missingop.c  New tests.
* gcc.dg/cpp-missingparen.c  New tests.
* gcc.dg/cpp-shift.c  New tests.
* gcc.dg/cpp-shortcircuit.c  New tests.
* gcc.dg/cpp-unary.c  New tests.

From-SVN: r32862

emit-rtl.c (gen_rtx_CONST_INT): Create cached CONST_INTs on the permanent obstack.

* emit-rtl.c (gen_rtx_CONST_INT): Create cached CONST_INTs on the
permanent obstack.

From-SVN: r32861

cpplib.c: Include symcat.h.

* cpplib.c: Include symcat.h.  Add 'origin' field to struct
directive.  Add origin values to DIRECTIVE_TABLE.  Generate
the strings and function names on the fly.  Take the #sccs
entry out of the table if SCCS_DIRECTIVE is not defined.
(_cpp_handle_directive): Decide if the # was at the beginning
of the line here.  Issue -pedantic warnings for extended
directives here.  Warn about K+R directives with the #
indented, and C89/extended directives with the # not indented,
here.
(do_import, do_include_next, do_warning, do_ident, do_sccs,
do_assert, do_unassert): Don't issue pedantic warning here.

* cpphash.h: Add CPP_WTRADITIONAL macro.
* cpplib.h (struct cpp_options): Rename warn_stringify to
warn_traditional; update comments.
* cppinit.c (handle_option): Set warn_traditional not
warn_stringify.
* cpphash.c: Replace CPP_OPTION (pfile, warn_stringify) with
CPP_WTRADITIONAL (pfile).
* cpplex.c (_cpp_lex_token): Don't decide if directives should
be ignored in -traditional mode here.

* cpplex.c: Copy ISTABLE macros from cppinit.c, and adapt them
to initialize speccase[] and trigraph_map[].  Delete all
references to pfile->input_speccase.  Always treat '?' as a
special character.  Remove table-initialization code from
_cpp_init_input_buffer.

* cpplib.h (struct cpp_reader): Remove input_speccase field.
* cppinit.c (cpp_cleanup): Don't free input_speccase.

From-SVN: r32860

Add dg-do tag

From-SVN: r32859

cpplex.c: Copy ISTABLE macros from cppinit.c...

* cpplex.c: Copy ISTABLE macros from cppinit.c, and adapt them
to initialize speccase[] and trigraph_map[].  Delete all
references to pfile->input_speccase.  Always treat '?' as a
special character.  Remove table-initialization code from
_cpp_init_input_buffer.

* cpplib.h (struct cpp_reader): Remove input_speccase field.
* cppinit.c (cpp_cleanup): Don't free input_speccase.

From-SVN: r32858