fix

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45128 138bc75d-0d04-0410-961f-82ee72b054a4

    * lib/prune.exp (prune_gcc_output): Also ignore "In constructor"
        and "In instantiation".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45127 138bc75d-0d04-0410-961f-82ee72b054a4

* genconstants.c, genpreds.c, libfuncs.h, optabs.h, rtl-error.h:
replace "GNU CC" with "GCC".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45126 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_register_move_cost): Add mode arguemnt.
        Reorganize.  Handle ADDL like GR, add GR_AND_BR.  Handle TFmode.
        (ia64_secondary_reload_class): Need GR between AR/BR and anything.
        Need GR between FR and not GR_AND_FR.
        * config/ia64/ia64-protos.h (ia64_register_move_cost): Update.
        * config/ia64/ia64.h (reg_class): Add GR_AND_BR_REGS, move
        AR regs before GR regs.
        (REG_CLASS_NAMES, REG_CLASS_CONTENTS): Update.
        (PREFERRED_RELOAD_CLASS): Tweak for reordered classes.
        (REGISTER_MOVE_COST): Update.
        (MEMORY_MOVE_COST): Add GR_AND_FR_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45125 138bc75d-0d04-0410-961f-82ee72b054a4

    * regclass.c (init_reg_sets_1): Don't assume cost 2 within
        a register class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45124 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45123 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45122 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (emit_reload_insns): Don't look for notes
on a NULL store_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45120 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-22  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/22_locale/collate_wchar_t_members.cc: Guard
with _GLIBCPP_USE_WCHAR_T.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45118 138bc75d-0d04-0410-961f-82ee72b054a4

* sparc.c (uns_small_int): Don't reference a constant >32-bit.
(addrs_ok_for_ldd_peep): Fix signed/unsigned warning.
(sparc_flat_function_prologue, sparc_flat_function_epilogue): Fix
format specifier warnings.
(sparc_sched_reorder): Mark parameter with ATTRIBUTE_UNUSED.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45117 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386-protos.h: Correct declaration of
        i386_pe_asm_named_section.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45116 138bc75d-0d04-0410-961f-82ee72b054a4

Look for lib-gnu-pkg-quux.so, not gnu-pkg-quux.so.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45115 138bc75d-0d04-0410-961f-82ee72b054a4

* pa32-regs.h (CONDITIONAL_REGISTER_USAGE): Add declaration for
variable i.
* pa64-regs.h (CONDITIONAL_REGISTER_USAGE): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45114 138bc75d-0d04-0410-961f-82ee72b054a4

  * fibheap.c (fibheap_init, fibnode_init): Remove.
  (fibheap_new, fibnode_new): Use xcalloc to allocate and
  initialize memory.
  (fibheap_insert): Remove check for node allocation failure.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45113 138bc75d-0d04-0410-961f-82ee72b054a4

* cpperror.c (print_location): Don't show _Pragma.
* cppfiles.c (_cpp_pop_file_buffer): Handle -include file pushing
and file change callback generation here.
(stack_include_file): Update use of cpp_push_buffer.
* cpphash.h (_cpp_pop_file_buffer): Update prototype.
(struct cpp_buffer): Remove type, pfile members.
* cppinit.c (cpp_handle_option): Use free_chain.
* cpplex.c (_cpp_lex_token): Don't do -include file pushing here.
(skip_escaped_newlines, get_effective_char, lex_percent): Take
a cpp_reader rather than a cpp_buffer.
(skip_escaped_newlines, get_effective_char, skip_block_comment,
skip_line_comment, parse_string, lex_percent, lex_dot,
_cpp_lex_token): Update accordingly.
* cpplib.c (_cpp_pop_buffer): Don't do file change callback
generation here.
(cpp_push_buffer): Update prototype.
(run_directive): Update use of cpp_push_buffer.
(_cpp_do__Pragma, cpp_define, cpp_define_builtin, cpp_undef,
handle_assertion): Update use of run_directive.
* cpplib.h (enum cpp_buffer_type): Remove.
(cpp_push_buffer): Update prototype.
* fix-header.c (read_scan_file): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45112 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (struct prefix_list): Change prefix to const char *.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45111 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (final_scan_insn): Call ADDR_VEC_ALIGN on next insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45110 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-22  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (resolve_inner_class): Keep local_enclosing to NULL if
circularity is detected.
(ctors_unchecked_throws_clause_p): Fixed leading comment.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01283.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45109 138bc75d-0d04-0410-961f-82ee72b054a4

    * explow.c (set_mem_attributes): Avoid returning a bogus alias set
        from a new MEM.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45108 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (squeeze_notes): Take parms by reference.  Handle END being
        a squeezable note.
        * rtl.h: Adjust.
        * ifcvt.c (dead_or_predicable): Adjust.
        * loop.c (find_and_verify_loops): Adjust.
        * stmt.c (expand_end_case): Adjust.
        * flow.c (merge_blocks_move_successor_nojumps): Adjust.  Modify the
        head and end insn pointers in the basic block, not just local copies.
        (merge_blocks_move_predecessor_nojumps): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45107 138bc75d-0d04-0410-961f-82ee72b054a4

    * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.
        Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK.
        * tree.c (cp_statement_code_p): A TAG_DEFN is a statement.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45106 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45105 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.c-torture/execute/divmod-1.c: Convert to ANSI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45104 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (LABEL_ALIGN_AFTER_BARRIER): Default to no alignment.
        (final_scan_insn): Consider jump tables data even if we have no
        independant text section if !JUMP_TABLES_IN_TEXT_SECTION.  Use
        ADDR_VEC_ALIGN.
        * config/ia64/ia64.h (JUMP_TABLES_IN_TEXT_SECTION): Remove.
        (ASM_OUTPUT_CASE_END): Remove.
        (ASM_OUTPUT_ADDR_DIFF_ELT): Emit pc-relative references.
        * config/ia64/ia64.md (tablejump): Decode pc-relative references.
        * config/ia64/sysv4.h (ASM_OUTPUT_BEFORE_CASE_LABEL): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45103 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (emit_all_insn_group_barriers): Flush state
        at barrier insns.  Emit stop bits before barriers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45102 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (flow_find_cross_jump): Don't consider unconditional
        return insns for commoning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45101 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (compute_alignments): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45100 138bc75d-0d04-0410-961f-82ee72b054a4

    * expmed.c (CODE_FOR_insv, gen_insv): Provide defaults.
        (CODE_FOR_extv, gen_extv, CODE_FOR_extzv, gen_extzv): Likewise.
        (store_bit_field): Use mode_for_extraction more places.
        (extract_bit_field): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45099 138bc75d-0d04-0410-961f-82ee72b054a4

    * caller-save.c: Don't include insn-codes.h.
        (reg_save_code, reg_restore_code): Make arrays of int.
        All uses updated to match.
        (insert_save, insert_restore): No need to initialize "code"
        variable upon declaration.
        * Makefile.in: update dependencies; fix typo in clean rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45098 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45096 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-21  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/22_locale/collate_byname.cc (test01): Fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45094 138bc75d-0d04-0410-961f-82ee72b054a4

    * ifcvt.c (find_if_block): Allow join_bb as EXIT.
        (merge_if_block): Handle fallout from same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45093 138bc75d-0d04-0410-961f-82ee72b054a4

* builtins.c (type_to_class): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45092 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/crtbegin.asm (__do_global_dtors_aux): Use saved
        copy of gp while the real gp register contains garbage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45091 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Don't emit '#' if
        ia64_asm_output_label.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45090 138bc75d-0d04-0410-961f-82ee72b054a4

    * Makefile.in (fibheap.o): Depend on config.h.
        * fibheap.c: Tidy formatting.  Use config.h.` Rearrange some
        functions for inlining.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45089 138bc75d-0d04-0410-961f-82ee72b054a4

    * fibheap.h: Tidy formatting.
        (fibnode_t): Limit degree to 31 bits to avoid warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45088 138bc75d-0d04-0410-961f-82ee72b054a4

* caller-save.c: Don't include insn-codes.h.
(reg_save_code, reg_restore_code): Make arrays of int.
All uses updated to match.
(insert_save, insert_restore): No need to initialize "code"
variable upon declaration.
* Makefile.in: update dependencies; fix typo in clean rule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45087 138bc75d-0d04-0410-961f-82ee72b054a4

* expmed.c (mode_for_extraction): New function.
(store_bit_field, extract_bit_field): Use it.
* expr.h: Prototype it and provide an enum for its first argument.

* combine.c, function.c, recog.c: Don't include insn-codes.h.
Use mode_for_extraction rather than testing HAVE_insv/extv/extzv
and digging through the insn_data tables.
* Makefile.in: Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45086 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c (stack_include_file): line-map.c now handles include
depth.
(handle_missing_handler): Similarly.
(_cpp_execute_include): Similarly.
(_cpp_pop_file_buffer): Similarly.
* cpphash.h (struct cpp_reader): Remove system_include_depth,
buffer_stack_depth and include_depth.
* cpplib.c (do_include_common): line-map.c now handles include depth.
(cpp_push_buffer): Similarly.
(_cpp_pop_buffer): Similarly.
* cppmacro.c (builtin_macro): Update.
* line-map.c (init_line_maps): Set depth.
(add_line_map): Increment "used" earlier.  Update and use the
include depth.
(trace_include): Use the include depth.
* line-map.h (struct line_maps): New member depth.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45085 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c (stack_include_file): Don't handle -H here.
* cppinit.c (cpp_start_read): Set include tracing after
cpp_post_options and after stacking the main file.
* line-map.c (trace_include): New.
(init_line_maps, add_line_map): Update.
* line-map.h (struct line_maps): New member trace_includes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45084 138bc75d-0d04-0410-961f-82ee72b054a4

* cppfiles.c (stack_include_file): Harmonize system headerness tests.
* cppfiles.c (stack_include_file): Only stack a file if there
is something to do.  Return a boolean indicating whether a
buffer was stacked or not.
(_cpp_execute_include): Similarly.
(_cpp_read_file): Similarly.
* cpphash.h (_cpp_read_file, _cpp_execute_include): Update prototypes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45083 138bc75d-0d04-0410-961f-82ee72b054a4

* tradcpp.c (rescan): define obufp_before_macroname before RECACHE
(RECACHE): keep obufp_before_macroname up to date

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45082 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Need to set HAVE_SYS_ERRLIST and HAVE_SYS_NERR whenever hosting
on cygwin.
* configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45081 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.misc-tests/gcov.exp: Add support for branch information.
* gcc.misc-tests/gcov-2.c: Change to invoke gcov and clean up.
* gcc.misc-tests/gcov-4.c: New test.
* gcc.misc-tests/gcov-4b.c: New test.
* gcc.misc-tests/gcov-5b.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45080 138bc75d-0d04-0410-961f-82ee72b054a4

Remove information about new tests, to move to testsuite/ChangeLog.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45079 138bc75d-0d04-0410-961f-82ee72b054a4

* stmt.c: Don't include insn-codes.h.
(expand_end_case): Machine specific logic moved to expr.c.
No need to worry about __builtin_classify_type.
(check_for_full_enumeration_handling, emit_case_nodes):
Kill #if 0 blocks.

* builtins.o (expand_builtin_classify_type): Split up so code
can be shared with fold_builtin_classify_type.
(type_to_class, fold_builtin_classify_type): New functions.
(fold_builtins): Handle __builtin_classify_type.

* expr.c (do_tablejump): Now static.
(case_values_threshold, try_casesi, try_tablejump): New;
code mostly from stmt.c (expand_end_case).
(expr.h): Update prototypes.

* Makefile.in (stmt.o): Update dependencies.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45078 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/IdentityHashMap.java (get): Fix off-by-one error.
(put): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45077 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-21  Will Cohen  <wcohen@redhat.com>

        * configure/alpha/alpha.h (CONDITIONAL_REGISTER_USAGE): Added local
        declaration of variable i.
        * configure/rs6000/rs6000.h (CONDITIONAL_REGISTER_USAGE): Added local
        declaration of variable i.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45076 138bc75d-0d04-0410-961f-82ee72b054a4

    * crtstuff.c: Fix thinko last change.  Move list tails to start
        of CRT_END section.  Tidy ifdefs.
        (__EH_FRAME_BEGIN__): Always static for ELF.
        (__do_global_ctors_1): Rename from __frame_dummy.
        * config/mips/iris6.h (LINK_SPEC): Update for __do_global_ctors_1
        name change; don't hide __EH_FRAME_BEGIN__.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45075 138bc75d-0d04-0410-961f-82ee72b054a4

    * gdbinit.in: Move break on exit after break on fancy_abort.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45074 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_return_in_memory): True for variable
        sized types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45073 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45071 138bc75d-0d04-0410-961f-82ee72b054a4

* cpphash.h (_cpp_push_next_buffer): New.
* cppinit.c (do_includes): Remove.
(push_include, free_chain, _cpp_push_next_buffer): New.
(cpp_start_read): Use them to rework command line option handling.
(cpp_handle_option): Combine handling of -include and -imacros.
* cpplex.c (_cpp_lex_token): Push a new -include buffer if
appropriate.  Always insert missing \n at EOF.
* cpplib.c (start_directive): Get the directive position right.
* cppmain.c (cb_file_change): Always print the first line, unless
preprocessed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45070 138bc75d-0d04-0410-961f-82ee72b054a4

* profile.c (compute_branch_probabilities): Remove extra new-line
in error message.
* flow.c (verify_flow_info): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45069 138bc75d-0d04-0410-961f-82ee72b054a4

* basic-block.h (basic_block): Add new field 'flags'.
(BB_REACHABLE): Define.
(expunge_block): Declare.
* flow.c (ENTRY_BLOCK_PTR): Initialize field 'flags'.
(EXIT_BLOCK_PTR): Ditto.
(expunge_block): Remove static declaration.
(cleanup_cfg): Clear bb->aux on every basic block.
(find_unreachable_blocks): Set BB_REACHABLE bit in bb->flags when
computing reachability.
(delete_unreachable_blocks): Delete block b if b->flags has
BB_REACHABLE unset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45068 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi: Replace references to -fdump-tree with -fdump-ast.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45067 138bc75d-0d04-0410-961f-82ee72b054a4

* sparc.c (sparc_variable_issue): Fix typo in last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45066 138bc75d-0d04-0410-961f-82ee72b054a4

* floatformat.h (floatformat_arm_ext): Document as deprecated.
(floatformat_arm_ext_big, floatformat_arm_ext_littlebyte_bigword)
(floatformat_ia64_spill_little, floatformat_ia64_quad_little)
(floatformat_ia64_spill_big, floatformat_ia64_quad_big)
(floatformat_m88110_harris_ext): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45065 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/20000801-4.x: Delete, test no longer
expected to fail.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45064 138bc75d-0d04-0410-961f-82ee72b054a4

    * varasm.c (assemble_integer): Document ppc-eabi -mrelocatable losage.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45063 138bc75d-0d04-0410-961f-82ee72b054a4

include/
2001-08-20  Daniel Berlin  <dan@cgsoftware.com>

* fibheap.h: New file. Fibonacci heap.

libiberty/
2001-08-20  Daniel Berlin  <dan@cgsoftware.com>

* fibheap.c: New file. Fibonacci heap.

* Makefile.in (CFILES): Add fibheap.c.
(REQUIRED_OFILES): Add fibheap.o.
(fibheap.o): Add dependencies for fibheap.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45062 138bc75d-0d04-0410-961f-82ee72b054a4

* java/awt/GridBagConstraints.java: Removed comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45061 138bc75d-0d04-0410-961f-82ee72b054a4

* jni.cc (nathash, nathash_count, nathash_size): New globals.
(DELETED_ENTRY): New define.
(hash): New function.
(nathash_find_slot): Likewise.
(natrehash): Likewise.
(nathash_add): Likewise.
(_Jv_JNI_RegisterNatives): No longer interpreter-specific.  Use
nathash_add.
(nathash_find): New function.
(_Jv_LookupJNIMethod): Use it.  Synchronize body.
(call): Synchronize around assignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45060 138bc75d-0d04-0410-961f-82ee72b054a4

* pa.h (RETURN_IN_MEMORY): Improve comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45059 138bc75d-0d04-0410-961f-82ee72b054a4

Test of gcov branch coverage reporting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45058 138bc75d-0d04-0410-961f-82ee72b054a4

Test of gcov line coverage information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45057 138bc75d-0d04-0410-961f-82ee72b054a4

Change to invoke gcov and clean up.
Remove dg-prms-id, which carried over to other tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45056 138bc75d-0d04-0410-961f-82ee72b054a4

Add support for branch information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45055 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.misc-tests/gcov.exp: Add support for branch information.
* gcc.misc-tests/gcov-2.c: Change to invoke gcov and clean up.
* gcc.misc-tests/gcov-4.c: New test.
* gcc.misc-tests/gcov-4b.c: New test.
* gcc.misc-tests/gcov-5b.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45054 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (Profiling options): Clarify the interactions
between -fprofile-arcs and -ftest-coverage, -fprofile-arcs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45053 138bc75d-0d04-0410-961f-82ee72b054a4

* configure: Rebuilt.
* configure.in: Always ask gcc for threads package.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45052 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-20  Jeffrey Oldham  <oldham@codesourcery.com>

* crtstuff.c (__do_global_ctors): Fix typo in preprocessing
command.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45051 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c (make_relative_prefix): Allocate a sufficiently large
buffer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45049 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed ChangeLog entry: mips.c (reload_outcc) -> (reload_incc)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45048 138bc75d-0d04-0410-961f-82ee72b054a4

    * final.c (end_final): Fix typo last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45047 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45046 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45044 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c (init_standard_includes): The returned buffer
is already malloc-ed.
* gcc.c (add_prefix): Similarly.
* prefix.c (translate_name): Update to support clear buffer
ownership rules.
(update_path): Similarly.  Be sure to free any newly allocated
key.  UPDATE_PATH_HOST_CANONICALIZE takes only one argument.
(tr): New function.
* prefix.h (update_path): Update prototype and document.
* config/i386/xm-djgpp.h (UPDATE_PATH_HOST_CANONICALIZE): Clean
up and update to new buffer ownership rules.
* doc/gcc.texi (UPDATE_PATH_HOST_CANONICALIZE): Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45043 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (compute_alignments): New function.
(init_insn_lengths): Do not care label_align.
(LABEL_ALIGN_AFTER_BARRIER): Default to 1.
(LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Default to 0.
(JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): New.
(shorted_branches): Realloc label_align array; do
not call init_insn_lengths; Do not care about loop alignments.
* output.h (compute_alignments): Declare.
* toplev.c (rest_of_compilation): Call compute_alignments.
* tm.texi (JUMP_ALIGN, JUMP_ALIGN_MAX_SKIP): Document.

* predict.c (block_info_def): Add npredecesors, remove nvisited;
change visited to tovisit.
(propagate_freq): Use faster traversing algorithm.
(estimate_loops_at_level, estimate_bb_frequencies): Change visited
to tovisit; reverse meaning.

* predict.c (struct block_info_def): Remove nvisited.
(propagate_freq): Use EDGE_DFS_BACK to detect irreducible regions.
(estimate_bb_frequencies): Call mark_dfs_back_edges.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45042 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/invoke.texi (MIPS Options): Document -mfused-madd.
* config/mips/mips.h (MASK_NO_FUSED_MADD): New.
(TARGET_FUSED_MADD): New.
(TARGET_SWITCHES): Add -mfused-madd, -mno-fused-madd.
* config/mips/mips.md: Add TARGET_FUSED_MADD as condition to
the multiply-add instructions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45041 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/special/ecos.exp (initp1.C): Run initp1.C test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45037 138bc75d-0d04-0410-961f-82ee72b054a4

    * dwarf2asm.c (dw2_output_indirect_constant_1): The symbol ref
        is aligned to pointer size.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45034 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck2.c (add_exception_specifier): Only require complete type if
not in processing template declaration.

* g++.dg/eh/template1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45032 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_cycle_display): Only emit cycle
        display markers during final schedule.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45031 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (gen_mem_addressof): Don't call get_alias_set if no decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45030 138bc75d-0d04-0410-961f-82ee72b054a4

* config/ia64/ia64.h (STRIP_NAME_ENCODING): Handle @ and *
in the same string.
(ASM_NAME_TO_STRING): Remove.
* config/ia64/sysv4.h (ASM_OUTPUT_LABELREF): Handle @ and *
in the same string.  Remove support for expressions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45029 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/i386/i386.md (tablejump): Make an expander; handle
        pic relative addressing here.
        (tablejump_1): Rename from tablejump_pic.
        (casesi): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45028 138bc75d-0d04-0410-961f-82ee72b054a4

    * regclass.c (fix_register): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45027 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45025 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/unwind-ia64.c (UNW_REG_B0): New.
        (struct _Unwind_Context): Expand br_loc to hold it.
        (uw_frame_state_for): Handle leaf functions better.
        (uw_update_reg_address): Update for br_loc change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45024 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/crtbegin.asm (dtor_ptr): Make gp-relative.
        (__do_global_dtors_aux): Update to match.
        (__JCR_LIST__, __do_jv_register_classes): New.
        (.init): Call it.
        * config/ia64/crtend.asm (__JCR_END__): New.
        (__do_global_ctors_aux): Use a GPREL64I reloc to __CTOR_END__
        instead of an indirect LTOFF22 reloc.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45023 138bc75d-0d04-0410-961f-82ee72b054a4

    * crtstuff.c: Move list heads before code that uses them.
        (__JCR_LIST__): Remove initial null.
        (frame_dummy, __frame_dummy): Do java registration here ...
        (__do_global_ctors_aux): ... not here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45022 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (mark_regs_live_at_end): Use regs_invalidated_by_call.
        * regclass.c (init_reg_sets_1): Fix typo.
        * config/ia64/ia64.c (ar_pfs_reg_operand): New.
        (ia64_expand_call): Pass ar.pfs to sibcall expanders.
        (ia64_compute_frame_size): Make ar.unat live when in use.
        (ia64_epilogue_uses): Reformat; do not check current_function_is_leaf
        for ar.pfs; remove ar.unat handling.
        * config/ia64/ia64.h (CALL_REALLY_USED_REGISTERS): ar.unat is
        call-saved.
        (PREDICATE_CODES): Add ar_pfs_reg_operand.
        * config/ia64/ia64-protos.h: Update decls.
        * config/ia64/ia64.md (sibcall_nopic): Use ar.pfs.
        (sibcall_pic): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45021 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.md (cycle_display): Combine the expander
        and insn patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45020 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_sched_reorder2): Also skip past
        pred_rel_mutex when searching for insn_group_barrier.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45019 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/ia64/ia64.c (ia64_internal_sched_reorder): Emit stop
        bit before asm as needed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45018 138bc75d-0d04-0410-961f-82ee72b054a4

    * timevar.def (TV_MACH_DEP): New.
        * toplev.c (rest_of_compilation): Use it.
        * config/ia64/ia64.c (ia64_reorg): Push to TV_SCHED2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45017 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-18  Vladimir A Merzliakov  <wanderer@rsu.ru>

* include/bits/locale_facets.tcc (collate::do_transform): Add typename.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45016 138bc75d-0d04-0410-961f-82ee72b054a4

2001-08-18  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/22_locale/operators.cc: Add test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45015 138bc75d-0d04-0410-961f-82ee72b054a4