many applications of c_fix=format + tests

From-SVN: r34059

Makefile.in: Rebuilt.

* Makefile.in: Rebuilt.
* Makefile.am (hack1): Removed.
(awto_files): Likewise.
(libgcjawt_la_SOURCES): Likewise.
(EXTRA_libgcjawt_la_SOURCES): Likewise.
(libgcjawt_la_DEPENDENCIES): Likewise.
(libgcjawt_la_LIBADD): Likewise.
(libgcjawt_la_LDFLAGS): Likewise.
(libgcjawt_la_LINK): Likewise.
($(awt_java_source_files:.java=.class)): Likewise.
(libgcj.zip): Don't depend on AWT files.
(MOSTLYCLEANFILES): Don't include AWT files.
($(awto_files)): Removed.
(nat_headers): Removed AWT files.
(cond_awt_java_source_files): Removed.
(ordinary_java_source_files): Added awt_java_source_files.
* libgcj.spec.in (*lib): Removed -lgcjawt.
* configure: Rebuilt.
* configure.in: Removed --enable-java-awt option.

From-SVN: r34058

* ifcvt.c (if_convert): Scan and kill dead code.

From-SVN: r34057

* emit-rtl.c (unshare_all_rtl): Store the copied rtx.

From-SVN: r34056

yet more applications of c_fix=format + tests

From-SVN: r34055

top level:

* diagnostic.c: Eliminate implicit int.
* except.c, gcc.c: Add static prototypes.
* final.c (final_end_function): Mark file arg ATTRIBUTE_UNUSED.
* gensupport.c (process_rtx): Use XVEC to initialize vector
slot of 'split'.

* print-rtl.c: If DEBUG_REGISTER_NAMES, define static
debug_reg_names instead of static reg_names.  If not, define
global reg_names.
* regclass.c: Don't define global reg_names unless
DEBUG_REGISTER_NAMES is defined.

* reload1.c (order_regs_for_reload): Remove unused variable.
* varasm.c: Include output.h after defaults.h.  Define
eh_frame_section as function of no args, not of unspecified args.

* gcc.c: Constify argbuf; arguments to store_arg,
process_command, main; elements of struct command and struct
switchstr; local variables in execute, process_command, main.

cp:
* except.c: Add static prototypes.

From-SVN: r34054

more applications of c_fix=format + tests

From-SVN: r34053

20000519-1.c (main): Fixed return value of testcase.

2000-05-20  Andreas Jaeger  <aj@suse.de>

* gcc.c-torture/execute/20000519-1.c (main): Fixed return
value of testcase.

From-SVN: r34052

alias.c: Clarify some comments.

* alias.c: Clarify some comments.
(record_base_value): REGNO is unsigned.
* rtl.h (record_base_value): Likewise.

From-SVN: r34051

alias.c (aliases_everything_p): Don't special-case QImode here.

* alias.c (aliases_everything_p): Don't special-case QImode here.
* c-common.c (c_get_alias_set): Do it here.
Handle BIT_FIELD_REF by getting alias info for arg.
Use POINTER_TYPE_P.

From-SVN: r34050

* mklibgcc.in: Restore rule to create ${dir}.

From-SVN: r34049

Makefile.in (libgcc.mk): Depend on xgcc$(exeext) for GCC_FOR_TARGET used by MULTILIBS.

* Makefile.in (libgcc.mk): Depend on xgcc$(exeext) for
GCC_FOR_TARGET used by MULTILIBS.
* mklibgcc.in: Make sure each .o file depends on the
directory it will be in.
Make the multilib directory depends libgcc.

From-SVN: r34048

* Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext).

From-SVN: r34047

* Makefile.in (bootstrap): Unset LANG_LIB2FUNCS for stage 1.

From-SVN: r34046

fold-const.c (make_range): Handle degenerated intervals.

* fold-const.c (make_range): Handle degenerated intervals.
Fixes c-torture/execute/991221-1.c

From-SVN: r34045

Daily bump.

From-SVN: r34044

ZipEntry.java: Implement Cloneable, per JDK1.2 docs.

2000-05-20  Bryce McKinlay  <bryce@albatross.co.nz>

* java/util/zip/ZipEntry.java: Implement Cloneable, per JDK1.2 docs.
(ZipEntry): Copy the Name' field.
(clone): Implement JDK1.2 method.
(setCompressedSize): ditto.
(hashCode): ditto.

From-SVN: r34043

Removed duplicate ChangeLog entry

From-SVN: r34042

BufferedWriter.java: Merged with Classpath.

* java/io/BufferedWriter.java: Merged with Classpath.
* java/io/BufferedOutputStream.java: Merged with Classpath.

From-SVN: r34041

Don't create a separate copy of virtual bases for the CLASSTYPE_VBASECLASSES list.

Don't create a separate copy of virtual bases for the
CLASSTYPE_VBASECLASSES list.
* cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation.
(BINFO_FOR_VBASE): Remove.
(CANONICAL_BINFO): Adjust.
(binfo_for_vbase): New function.
* class.c (build_vbase_pointer_fields): Use binfo_for_vbase
instead of BINFO_FOR_VBASE.
(build_vbase_pointer): Likewise.
(build_secondary_vtable): Likewise.
(dfs_mark_primary_bases): Likewise.
(mark_primary_bases): Likewise.
(layout_nonempty_base_or_field): Likewise.
(dfs_set_offset_for_shared_vbases): Likewise.
(dfs_set_offset_for_unshared_vbases): Likewise.
(layout_virtual_bases): Likewise.  Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
(dump_class_hierarchy_r): Use binfo_for_vbase
instead of BINFO_FOR_VBASE.
(dump_class_hierarchy): Likewise.
(finish_vtbls): Likewise.
(build_vtbl_initializer): Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
(build_vbase_offset_vtbl_entries): Use binfo_for_vbase.
* decl.c (finish_destructor_body): Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
* init.c (sort_base_init): Use binfo_for_vbase.
(construct_virtual_bases): Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
(expand_member_init): Use binfo_for_vbase.
(build_vbase_delete):  Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
* method.c (do_build_copy_constructor): Likewise.
* rtti.c (get_base_offset): Use binfo_for_vbase.
(expand_class_desc): Remove #if 0'd code.
* search.c (struct vbase_info): Remove vbase_types.
(get_base_distance):  Use binfo_for_vbase.
(lookup_field_queue_p): Use CANONICAL_BINFO.
(get_shared_vbase_if_not_primary): Use binfo_for_vbase.
(get_pure_virtuals): Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
(dfs_find_vbases): Use binfo_for_vbase.
(dfs_init_vbase_pointers): Likewise.
(init_vbase_pointers): Don't initialize vi.vbase_types.
(virtual_context): Use binfo_for_vbase.
(fixup_all_virtual_upcast_offsets): Adjust for changes to the
CLASSTYPE_VBASECLASSES list.
(expand_indirect_vtbls_init): Simplify.
(dfs_get_vbase_types): Don't replicate virtual bases.
(find_vbase_instance): Use binfo_for_vbase.
(binfo_for_vbase): New function.
* typeck.c (get_delta_difference): Use binfo_for_vbase.

From-SVN: r34040

cse.c (cse_basic_block): Only call find_reg_note if REG_NOTES not 0.

* cse.c (cse_basic_block): Only call find_reg_note if REG_NOTES not 0.
* reload.c (find_equiv_reg): Likewise.
* alias.c (init_alias_analysis): Likewise.
Only call prologue_epilogue_contains on insns.
* basic-block.h (REG_SET_TO_HARD_REG_SET): Call new function.
* bb-reorder.c (hard-reg-set.h): Include earlier.
* haifa-sched.c (hard-reg-set.h): Likewise.
* ifcvt.c (hard-reg-set.h): Likewise.
* local-alloc.c (hard-reg-set.h): Likewise.
* loop.c (hard-reg-set.h): Likewise.
* predict.c (hard-reg-set.h): Likewise.
* regrename.c (hard-reg-set.h): Likewise.
* flow.c (hard-reg-set.h): Likewise.
(reg_set_to_hard_reg_set): New function.
* bitmap.c (regs.h, basic-block.h): No longer include.
(bitmap.h): Now include.
* conflict.c (hard-reg-set.h): Include.
* profile.c (hard-reg-set.h): Likewise.
* print-rtl.c (hard-reg-set.h): Likewise.
* sbitmap.c (hard-reg-set.h): Likewise.
* toplev.c (hard-reg-set.h): Likewise.
* unroll.c (hard-reg-set.h, basic-block.h): Likewise.
* hard-reg-set.h (reg_names): Now constant.
* regs.h (reg_names): Likewise.
* regclass.c (reg_names): Likewise.
* loop.h (basic-block.h): No longer include.
(bitmap.h): Now include.
* reload1.c (order_regs_for_reload): Avoid loop over reg sets.
* Makefile.in (LOOP_H, sbitmap.o, profile.o): Reflect above changes.
(toplev.o, print-rtl.o, conflict.o, unroll.o, bitmap.o): Likewise.

From-SVN: r34039

parse.y (block_end:): If the collected block doesn't feature a statement, insert an empty statement.

Thu Apr 27 17:25:33 2000  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (block_end:): If the collected block doesn't feature a
  statement, insert an empty statement.

From-SVN: r34038

basic-block.h (struct edge_def): New field "count".

* basic-block.h (struct edge_def): New field "count".
(struct basic_block_def): Likewise.
* flow.c (entry_exit_blocks): Add count fileds.
(split_edge): Keep count information up-to-date.
        (dump_edge_info, dump_flow_info): Dump count fields.

* final.c (count_instrumented_edges): Rename to edge from arc.
(end_final): Update users.
* profile.c: Include expr.h, basic-block.h.
(struct adj_list, ARC_TARGET, ARC_SOURCE, ARC_COUNT): Kill.
        (struct bb_info, label_to_bb, label_to_bb_size, bb_graph): Kill.
        (ignore_next_note, return_label_execution_count): Kill.
(bbg_file_name, da_file_name): Kill.
        (edge_info, bb_info): New structures.
        (EDGE_INFO, BB_INFO, GCOV_INDEX_TO_BB, BB_TO_GCOV_INDEX): New macros.
(count_instrumented_edges, total_num_edges): Rename to edge from arc.
(total_num_edges_instrumented): Likewise.
(init_arc, expand_spanning_tree): Kill.
(fill_spanning_tree, tablejump_entry_p): Kill.
(instrument_edges):  Rewrite from instrument_arcs to use
commit_edge_insertions infrastructure.
(compute_branch_probabilities): Remove arguments; rewrite for
CFG infrastructure; use rtl_dump_file directly.
(branch_prob, find_spanning_tree): Likewise.
(union_groups, find_group): New.
(init_branch_prob): Make bbg_file_name and da_file_name local.
(end_branch_prob): Use rtl_dump_file directly.
(init_edge_profiler): Rename to edge from arc.
(output_arc_profiler): Kill.
(gen_edge_profiler): New.
(output_func_start_profiler): Turn off profiling.  Make the
constructor static when we can.
* rtl.h (branch_prob, end_branch_prob): Update prototypes.

* toplev.c (DFI_flow): Remove.
(DFI_cfg, DFI_life): New.
(dump_file): Update accordingly.
(compile_file): Call end_branch_prob if profile_arc_flag too.
(rest_of_compilation): Move flow1 cfg creation to DFI_cfg.  Do edge
profiling after the CFG is built.  Move flow1 life analysis to
DFI_life.  Always estimate remaining probabilities.

Co-Authored-By: Richard Henderson <rth@cygnus.com>
From-SVN: r34037

* ifcvt.c (find_if_case_2): Don't allow THEN to be EXIT.

From-SVN: r34036

* flow.c (make_edges): The sibling call edge to exit is abnormal.

From-SVN: r34035

acinclude.m4: Clean up comments on newer checks.

2000-05-19  Phil Edwards  <pme@sourceware.cygnus.com>

* acinclude.m4:  Clean up comments on newer checks.
  (GLIBCPP_CHECK_COMPILER_VERSION):  Check for system_header
  pragma support.  Remove WERRORSUPPRESS variable, add WERROR.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.
* Makefile.in:  Regenerate.
* libio/Makefile.in:  Regenerate.
* math/Makefile.in:  Regenerate.
* src/Makefile.am:  Tell make's WERROR to depend on configure's WERROR.
* src/Makefile.in:  Regenerate.
* docs/configopts.html:  Document changes to --enable names.

From-SVN: r34034

jump.c (redirect_jump): Add delete_unused argument.

        * jump.c (redirect_jump): Add delete_unused argument.  Don't
        remove labels and code following when LABEL_NUSES goes to zero.
        (invert_jump): Likewise.
        (jump_optimize_1): Fix redirect/invert arguments.
        (do_cross_jump, thread_jumps): Likewise.
        * flow.c (split_edge): Likewise.
        * reorg.c (optimize_skip): Likewise.
        (reorg_redirect_jump, relax_delay_slots, dbr_schedule): Likewise.
        * profile.c (instrument_arcs): Likewise.
        * loop.c (find_and_verify_loops): Likewise.  Fix indentation.
        * rtl.h: Update prototypes.

From-SVN: r34033

Update footer date; must check in before others.

From-SVN: r34032

ssa.c (convert_from_ssa): Tell life_analysis we need death notes.

* ssa.c (convert_from_ssa): Tell life_analysis we need death
notes.
(make_regs_equivalent_over_bad_edges): Only look at abnormal
critical edges.

From-SVN: r34031

* gcc.c-torture/execute/20000519-2.c: New test.

From-SVN: r34030

20000519-1.c: Testcase from Ulrich Drepper which fails with SSA.

2000-05-19  Andreas Jaeger  <aj@suse.de>

* gcc.c-torture/execute/20000519-1.c: Testcase from Ulrich Drepper
which fails with SSA.

From-SVN: r34029

Jumbo patch:

* Imported beans and serialization
* Updated IA-64 port
* Miscellaneous bug fixes

From-SVN: r34028

cpphash.c (funlike_macroexpand): Make sure not to walk p1 past l1 when deleting whitespace and markers.

* cpphash.c (funlike_macroexpand): Make sure not to walk p1
past l1 when deleting whitespace and markers.

From-SVN: r34027

c-torture.exp: Also test with -O3 -fssa.

2000-05-19  Andreas Jaeger  <aj@suse.de>

* lib/c-torture.exp: Also test with -O3 -fssa.

From-SVN: r34026

cpplex.c (_cpp_scan_until): Clear AUX field of tokens.

* cpplex.c (_cpp_scan_until): Clear AUX field of tokens.
* cpplib.c (do_unassert): Put the list to compare against on
the stack.

From-SVN: r34025

parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be processed by the method's switch statement.

2000-04-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
processed by the method's switch statement.

From-SVN: r34024

Reverted incorrectly applied change

From-SVN: r34023

java-tree.h: Added init state enum.

* java-tree.h: Added init state enum.
* decl.c (emit_init_test_initialization): Initialize class
initialization check variable by looking at class' state.

From-SVN: r34022

java-tree.h (build_instanceof): Declare.

* java-tree.h (build_instanceof): Declare.
(build_get_class): Declare.
* parse.y (patch_binop): Use build_instanceof.
* expr.c (build_instanceof): New function.  If class is final,
don't make a function call.
(expand_java_INSTANCEOF): Use it.
(build_get_class): New function.

From-SVN: r34021

test_text cleanups

From-SVN: r34020

elfos.h (SELECT_SECTION): Don't access DECL_INITIAL of a CONSTRUCTOR.

* config/elfos.h (SELECT_SECTION): Don't access DECL_INITIAL of
a CONSTRUCTOR.

From-SVN: r34019

[multiple changes]

2000-05-18  Chip Salzenberg  <chip@valinux.com>

        * bits/ostream.tcc (_S_pad_char): Function template should not be
        static.
        * bits/streambuf.tcc (_S_copy_streambufs): Likewise.
        * src/string-inst.cc (__destroy_aux): Instantiate for string*.

2000-05-18  Nathan C. Myers  <ncm@cantrip.org>

* mkcshadow: Change C_Swamp to C_legacy.
* shadow/*: Same.
* shadow/bits/*: Same.
s/C_Swamp/C_legacy/g
s/SWAMP/LEGACY/g
s/_Shadow/_shadow/g

2000-05-18  Anthony Williams  <anthony@anthonyw.cjb.net>

* bits/locale_facets.tcc (num_get::_M_extract): Change char* to
const char*.
* src/string-inst.cc (string::_S_find): Same.

From-SVN: r34018

Daily bump.

From-SVN: r34017

gcc.texi (MULTILIB_EXCEPTIONS): Correct example and update it to match the current practice.

        * gcc.texi (MULTILIB_EXCEPTIONS): Correct example and update
        it to match the current practice.

From-SVN: r34012

* Makefile.in (STAGESTUFF): Fix typo in spelling of s-under.

From-SVN: r34011

rtlanal.c (insn_dependant_p, [...]): New.

        * rtlanal.c (insn_dependant_p, insn_dependant_p_1): New.
        * rtl.h (insn_dependant_p): Declare it.
        * loop.c (strength_reduce): Use it.

From-SVN: r34010

Remove CYGNUS LOCAL markers

From-SVN: r34009

Oops, typo in last change.

From-SVN: r34008

mn10300.c (expand_prologue, [...]): 16-bit and 64-bit clean-up.

* config/mn10300/mn10300.c (expand_prologue, expand_epilogue):
16-bit and 64-bit clean-up.

From-SVN: r34007

jcf-write.c (generate_classfile): Scan the source_file for slashes with the right pointer variable.

2000-05-18  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>

* jcf-write.c (generate_classfile): Scan the source_file for
slashes with the right pointer variable.

From-SVN: r34006

From Gregory R. Warnes <warnes@biostat.washington.edu>:

* gnu/gcj/protocol/jar/Connection.java (getJarFile): Test for null
`jarFile', not `jarFileURL'.

From-SVN: r34005

configure.in (*-pc-msdosdjgpp): Set float_format to none.

        * configure.in (*-pc-msdosdjgpp): Set float_format to none.
        * configure: Rebuilt.

From-SVN: r34004

* xmalloc.c: Include config.h for HAVE_SBRK definition.

From-SVN: r34003

* Makefile.in (hash.h): Delete a redundant use of gawk and sed.

From-SVN: r34002

Andrew's last commit changed a ChangeLog entry to say that I wrote a patch that Zack wrote.

Andrew's last commit changed a ChangeLog entry to
say that I wrote a patch that Zack wrote.  Oops.

From-SVN: r34001

genopinit.c: Use $ for escape sequences in optab patterns.

* genopinit.c: Use $ for escape sequences in optab patterns.
Remove backslashes from optab patterns.  Change $A, $B, $C to
expand to (int) whatever instead of just whatever; remove
explicit (int) from all optab patterns.

* gensupport.c (xmalloc, xrealloc, xstrdup): Provide.
* genattr.c, genattrtab.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, genopinit.c, genoutput.c, genpeep.c,
genrecog.c: Remove private copies of xmalloc, xrealloc, and

From-SVN: r34000

* gcc.c-torture/compile/20000518-1.c: New test.

From-SVN: r33999

jump.c (jump_optimize_1): Base minimum insn count during find_cross_jump on BRANCH_COST.

        * jump.c (jump_optimize_1): Base minimum insn count during
        find_cross_jump on BRANCH_COST.

From-SVN: r33998

print-rtl.c (print_rtx): Only print note line number as string if between NOTE_INSN_BIAS and NOTE_INSN_MAX.

* print-rtl.c (print_rtx): Only print note line number as string
if between NOTE_INSN_BIAS and NOTE_INSN_MAX.
* final.c (final_scan_insn): Do nothing for note line number 0.

From-SVN: r33997

gcc-common.c (ggc_mark_rtx_children): Mark NOTE_EXPECTED_VALUE from NOTE_INSN_EXPECTED_VALUE notes and...

* gcc-common.c (ggc_mark_rtx_children): Mark NOTE_EXPECTED_VALUE
from NOTE_INSN_EXPECTED_VALUE notes and NOTE_SOURCE_FILE from
NOTE_INSN_DELETED_LABEL.

From-SVN: r33996

Place constant...

Place constant, uninitialised data in .rodata not .bss, and do not interpret an
error in the initialisation value as meaning that the variable should be
placed in the .bss section.

From-SVN: r33995

configure.in (NO_MINUS_C_MINUS_O): Test `$ac_cv_prog_cc_${ac_cc}_c_o', not `$ac_cv_prog_cc_cc_c_o'.

        * configure.in (NO_MINUS_C_MINUS_O): Test `$ac_cv_prog_cc_${ac_cc}_c_o',
        not `$ac_cv_prog_cc_cc_c_o'.
        * configure: Regenerated.

From-SVN: r33994

Add -fno-show-column to avoid dejagnu bug

From-SVN: r33993

c-common.h (enum c_tree_index): Add g77 type entries.

        * c-common.h (enum c_tree_index): Add g77 type entries.
        (g77_integer_type_node, g77_uinteger_type_node): New.
        (g77_longint_type_node, g77_ulongint_type_node): New.
        * c-decl.c (init_decl_processing): Initialize them.

Co-Authored-By: Richard Henderson <rth@cygnus.com>
From-SVN: r33992

com.h (FFECOM_f2cINTEGER, [...]): Note that these types correspond to built-in types now defined in the C front...

        * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
        these types correspond to built-in types now defined in
        the C front end (for libf2c).

From-SVN: r33991

configure.in: Test for __g77_integer...

        * configure.in: Test for __g77_integer, __g77_uinteger,
        __g77_longint, and __g77_ulongint builtin types, rather
        than mucking around with compiler headers.
        * configure: Regenerate.
        * g2c.hin (integer, logical, flag, ftnlen, ftnint): Use
        __g77_integer rather than autoconfigured value.
        (uinteger): Use __g77_uinteger rather than autoconfigured value.
        (longint): Use __g77_longint rather than autoconfigured value.
        (ulongint): Use __g77_ulongint rather than autoconfigured value.

From-SVN: r33990

* lib/libjava.exp (bytecompile_file): Use exec, not system.

From-SVN: r33989

* g77.f-torture/compile/200005018.f:  New test.

From-SVN: r33988

* configure.in (hppa*64*-*-*): Do build ld for this configuration.

From-SVN: r33987

* config/h8300/h8300.md (subs patterns): Use %G to negate.

From-SVN: r33986

h8300.c (ok_for_bclr): Take a HOST_WIDE_INT.

        * config/h8300/h8300.c (ok_for_bclr): Take a HOST_WIDE_INT.
        (small_power_of_two): Likewise; use exact_log2.
        (adds_subs_operand, one_insn_adds_subs_operand): Remove.
        (output_adds_subs): Remove.
        (two_insn_adds_subs_operand): New.
        (split_adds_subs): New.
        * config/h8300/h8300-protos.h: Update.
        * config/h8300/h8300.h (CONST_OK_FOR_J): Cast to uns HOST_WIDE_INT.
        (CONST_OK_FOR_L): Match strict adds operands.
        (CONST_OK_FOR_N): Match struct subs operands.
        * config/h8300/h8300.md (adds_subs insns): Remove.
        (addhi patterns): Output adds/subs directly.
        (addsi_h8300h): Likewise.
        (addhi/addsi splitters): New.  Decompose two_insn_adds_subs_operand.

From-SVN: r33985

cppexp.c (parse_assertion): New.

* cppexp.c (parse_assertion): New.
(lex): Call it for CPP_HASH.  Remove CPP_ASSERTION case.
(_cpp_parse_expr): Remove case '#'.  Don't set
parsing_if_directive.
* cpphash.c (collect_objlike_expansion,
collect_funlike_expansion, collect_params,
_cpp_create_definition): The list no longer has a trailing
VSPACE token.
* cpphash.h (enum node_type): Add T_ASSERTION.
(struct hashnode): Remove aschain, add pred.
(struct predicate): New.
Update prototypes.

* cpplex.c (expand_token_space): Handle both offset and
nonoffset lists.
(init_token_list, _cpp_free_token_list, _cpp_parse_assertion): Delete.
(_cpp_init_toklist, _cpp_clear_toklist, _cpp_free_toklist,
_cpp_slice_toklist, _cpp_squeeze_toklist, _cpp_equiv_tokens,
_cpp_equiv_toklists): New.
(_cpp_scan_line): Rename to _cpp_scan_until; add ability to
stop at any single-character token, not just newline.
(_cpp_lex_token): Remove special cases for #define and #if.
(cpp_get_token): Expect # as a separate token type.  Remove
DIRECTIVE case.
(_cpp_get_directive_token): Remove DIRECTIVE case.
(_cpp_lex_line, _cpp_lex_file, _cpp_init_input_buffer): Update.

* cpplib.c (_cpp_check_directive): Set dirno and
SYNTAX_INCLUDE bit of flags, not dir_handler and dir_flags.
(_cpp_handle_directive): Run # <number> through the same logic
as normal directives.
(do_define): Don't set parsing_define_directive.  Use
_cpp_scan_until.  The list does not have a VSPACE at the end.
(do_if): Save, clear, and restore only_seen_white around
_cpp_parse_expr.
(skip_if_group): s/CPP_DIRECTIVE/CPP_HASH/
(do_assert, do_unassert): Rewrite.

* cpplib.h (TTYPE_TABLE): Remove CPP_ASSERTION.
(LIST_OFFSET): New flag.
(struct cpp_toklist): Replace dir_handler and dir_flags with
dirno and flags.
(struct cpp_reader): Remove parsing_if_directive and
parsing_define_directive.

From-SVN: r33984

inclhack.def (broken_cabs): Update fix to handle comments following the cabs decl which terminate on the...

* fixinc/inclhack.def (broken_cabs): Update fix to handle comments
following the cabs decl which terminate on the following line.
Add the corresponding test_text case.

From-SVN: r33983

cppinit.c (cpp_reader_init): Initialise col_adjust and default tab stop size.

* cppinit.c (cpp_reader_init): Initialise col_adjust and
default tab stop size.
(no_num, OPT_ftabstop): New.
(handle_option): Handle "ftabstop=" command-line option.
(print_help): Document it.
* cpplex.c (COLUMN): Remove.
(handle_newline): Reset col_adjust.
(skip_whitespace): Update col_adjust as tabs encountered.
(_cpp_lex_line): Update to use col_adjust.  Call
skip_whitespace for all whitespace.
* cpplib.h (struct cpp_options): New member tabstop.
(struct cpp_reader): New member col_adjust.
(CPP_BUF_COL): Update.
(CPP_BUF_COLUMN): New.
* cpp.texi: Document "-ftabstop=" command line option.

From-SVN: r33982

Thread.java: Declare `data' as Object, not RawData.

2000-05-18  Bryce McKinlay  <bryce@albatross.co.nz>

* java/lang/Thread.java: Declare `data' as Object, not RawData.
* java/lang/natThread.java (initialize_native): Cast `data' to
jobject.
* gnu/gcj/RawData.java: Clarify documentation.

From-SVN: r33981

acinclude.m4 (GLIBCPP_ENABLE_SHADOW): Change to --enable-cshadow-headers.

2000-05-18  Benjamin Kosnik  <bkoz@gnu.org>

* acinclude.m4 (GLIBCPP_ENABLE_SHADOW): Change to
--enable-cshadow-headers. Add output messages.
(GCC_ENABLE_LONG_LONG): Change to --enable-long-long, no
underscores (like the rest of the enable options.) Add output messages.
* aclocal.m4: Regenerate.
* configure: Regenerate.

From-SVN: r33980

Daily bump.

From-SVN: r33979

* standards.texi, make-stds.texi: Update to FSF version of May 13.

From-SVN: r33977

Oops, removed `Reported by' comment

From-SVN: r33976

mkcheck.in: Enable shared library testing.

2000-05-17  Benjamin Kosnik  <bkoz@cygnus.com>

* mkcheck.in: Enable shared library testing.

From-SVN: r33975

gcc_update (self): Set to `$0'.

* gcc_update (self): Set to `$0'.
(touch_files_reexec): Use `$self' instead of `$0'.
Reported by Albert Chin-A-Young <china@thewrittenword.com>

From-SVN: r33974

Makefile.in (configure-target-libiberty): Depend on configure-target-newlib.

* Makefile.in (configure-target-libiberty): Depend on
configure-target-newlib.

From-SVN: r33973

* gcc.c-torture/compile/20000517-1.c: New test.

From-SVN: r33972

configure.in (NO_MINUS_C_MINUS_O): Macro made availabe for AC_OUTPUT files.

        * configure.in (NO_MINUS_C_MINUS_O): Macro made availabe for AC_OUTPUT
        files.
        * configure: Rebuilt.

From-SVN: r33971

* mklibgcc.in Add missing -DL$name when compiling modules in libgcc1.c.

From-SVN: r33970

tree.c (build_common_tree_nodes): Do not build TI nodes unless HOST_BITS_PER_WIDE_INT is >= 64.

        * tree.c (build_common_tree_nodes): Do not build TI nodes unless
        HOST_BITS_PER_WIDE_INT is >= 64.

From-SVN: r33969

It appears that gcc-2.96 supports the keyword "and" now.

2000-05-16  Nathan C. Myers  <ncm@cantrip.org>

        It appears that gcc-2.96 supports the keyword "and" now.
* bits/std_ciso646.h: remove.
* std/ciso646: gut.
* testsuite/17_intro/header_ciso646.c: enable testing.
* src/Makefile.am, src/Makefile.in: remove mention of
bits/std_ciso646.h

From-SVN: r33968

[multiple changes]

2000-05-17  Nathan C. Myers  <ncm@cantrip.org>

* bits/std_cmath.h: fix sqrt(float)

2000-05-16  Loren J. Rittle  <ljrittle@acm.org>

        * bits/std_cassert.h: Use system_header pragma.
        * bits/std_cctype.h: Likewise.
        * bits/std_cerrno.h: Likewise.
        * bits/std_cfloat.h: Likewise.
        * bits/std_climits.h: Likewise.
        * bits/std_clocale.h: Likewise.
        * bits/std_cmath.h: Likewise.
        * bits/std_csetjmp.h: Likewise.
        * bits/std_csignal.h: Likewise.
        * bits/std_cstdarg.h: Likewise.
        * bits/std_cstddef.h: Likewise.
        * bits/std_cstdio.h: Likewise.
        * bits/std_cstdlib.h: Likewise.
        * bits/std_cstring.h: Likewise.
        * bits/std_ctime.h: Likewise.
        * bits/std_cwchar.h: Likewise.
        * bits/std_cwctype.h: Likewise.
        * bits/std_exception.h: Likewise.
        * bits/std_new.h: Likewise.
        * bits/std_typeinfo.h: Likewise.
        * shadow/bits/std_cassert.h: Likewise.
        * shadow/bits/std_cctype.h: Likewise.
        * shadow/bits/std_cerrno.h: Likewise.
        * shadow/bits/std_cfloat.h: Likewise.
        * shadow/bits/std_climits.h: Likewise.
        * shadow/bits/std_clocale.h: Likewise.
        * shadow/bits/std_cmath.h: Likewise.
        * shadow/bits/std_csetjmp.h: Likewise.
        * shadow/bits/std_csignal.h: Likewise.
        * shadow/bits/std_cstdarg.h: Likewise.
        * shadow/bits/std_cstddef.h: Likewise.
        * shadow/bits/std_cstdio.h: Likewise.
        * shadow/bits/std_cstdlib.h: Likewise.
        * shadow/bits/std_cstring.h: Likewise.
        * shadow/bits/std_ctime.h: Likewise.
        * shadow/bits/std_cwchar.h: Likewise.
        * shadow/bits/std_cwctype.h: Likewise.
        * shadow/bits/wrap_libio.h: Likewise.
        * shadow/bits/wrap_unistd.h: Likewise.
        * shadow/sys/cdefs.h: Likewise.

2000-05-16  Nathan C. Myers  <ncm@cantrip.org>

        It appears that gcc-2.96 supports the keyword "and" now.
* bits/std_ciso646.h: remove.
* std/ciso646: gut.
* testsuite/17_intro/header_ciso646.c: enable testing.
* src/Makefile.am, src/Makefile.in: remove mention of
bits/std_ciso646.h

From-SVN: r33967

jump.c (jump_optimize_1): Remove inactive but real insns in jump-to-next-insn optimization.

        * jump.c (jump_optimize_1): Remove inactive but real insns
        in jump-to-next-insn optimization.

From-SVN: r33966

toplev.c (rest_of_compilation): Don't call optimize_mode_switching unless OPTIMIZE_MODE_SWITCHING.

        * toplev.c (rest_of_compilation): Don't call optimize_mode_switching
        unless OPTIMIZE_MODE_SWITCHING.  Conditionally set no_new_pseudos.
        Don't call recompute_reg_usage if no_new_pseudos is true.
        * lcm.c (optimize_mode_switching): Move ifdefs outside function.
        Return true if we did work; update global life information.
        * basic-block.h (optimize_mode_switching): Update decl.

From-SVN: r33965

cpplex.c (expand_name_space): Don't use ptrdiff_t.

2000-05-17  Neil Booth  <neilb@earthling.net>

* cpplex.c (expand_name_space): Don't use ptrdiff_t.

From-SVN: r33964

decl2.c (finish_anon_union): Generalize error messages to handle anonymous structures.

* decl2.c (finish_anon_union): Generalize error messages to handle
anonymous structures.
* init.c (perform_member_init): Remove `name' parameter.
(build_field_list): New function.
(sort_member_init): Handle anonymous union initialization order
correctly.  Check for multiple initializations of the same union.
(emit_base_init): Don't look up fields by name here.
(expand_member_init): Record the result of name lookup for future
reference.
* typeck.c (build_component_ref): Fix formatting.

From-SVN: r33963

cpplib.c: New feature, #pragma system_header.

* cpplib.c: New feature, #pragma system_header.
* cpp.texi: Document special treatment of system headers, and
the various mechanisms to get a header that special treatment.

From-SVN: r33962

use #def constant for sub-pattern count

From-SVN: r33961

#ifdef debugging code

From-SVN: r33960

mauve.exp (test_mauve): Call `prune_warnings'.

* libjava.mauve/mauve.exp (test_mauve): Call `prune_warnings'.
(test_mauve_sim): Likewise.
(test_mauve): Redirect stderr in system call.
(test_mauve_sim): Likewise.
* lib/libjava.exp (test_libjava_from_source): Call
`prune_warnings'.
(test_libjava_from_javac): Likewise.
(bytecompile_file): Redirect stderr in system call.
* lib/libjava.exp (libjava_find_program): New proc.
(find_jvscan): Use it.
(find_gcjh): New proc.

* libjava.compile/compile.exp: Use "", not $options.

From-SVN: r33959

system.h (offsetof): Define at the very end, to ensure we prefer the platform's definition if available.

* system.h (offsetof): Define at the very end, to ensure we prefer
the platform's definition if available.

From-SVN: r33958

Keep HP-UX 11 from stomping on C++ math namespace

From-SVN: r33957

improve the debug displays, ignore SIGPIPE, and fix char_macro_def regex

From-SVN: r33956

fixfixes.c (char_macro_use_fix, [...]): Don't check the return value of sprintf.

* fixinc/fixfixes.c (char_macro_use_fix, char_macro_def_fix):
Don't check the return value of sprintf.  Use asprintf to avoid
buffer overflows.

From-SVN: r33955