ifcvt.c (find_if_block): Allow join_bb as EXIT.

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

From-SVN: r45093

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

From-SVN: r45092

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

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

From-SVN: r45091

sysv4.h (ASM_OUTPUT_LABELREF): Don't emit '#' if ia64_asm_output_label.

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

From-SVN: r45090

Makefile.in (fibheap.o): Depend on config.h.

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

From-SVN: r45089

fibheap.h: Tidy formatting.

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

From-SVN: r45088

caller-save.c: Don't include insn-codes.h.

* 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.

From-SVN: r45087

expmed.c (mode_for_extraction): New function.

* 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.

From-SVN: r45086

cppfiles.c (stack_include_file): line-map.c now handles include depth.

* 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.

From-SVN: r45085

cppfiles.c (stack_include_file): Don't handle -H here.

* 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.

From-SVN: r45084

cppfiles.c (stack_include_file): Harmonize system headerness tests.

* 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.

From-SVN: r45083

tradcpp.c (rescan): define obufp_before_macroname before RECACHE

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

From-SVN: r45082

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

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

From-SVN: r45081

gcov.exp: Add support for branch information.

* 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.

From-SVN: r45080

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

From-SVN: r45079

stmt.c: Don't include insn-codes.h.

* 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.

From-SVN: r45078

IdentityHashMap.java (get): Fix off-by-one error.

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

From-SVN: r45077

alpha.h (CONDITIONAL_REGISTER_USAGE): Added local declaration of variable i.

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.

From-SVN: r45076

crtstuff.c: Fix thinko last change.

        * 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__.

From-SVN: r45075

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

From-SVN: r45074

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

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

From-SVN: r45073

Daily bump.

From-SVN: r45071

cpphash.h (_cpp_push_next_buffer): New.

* 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.

From-SVN: r45070

profile.c (compute_branch_probabilities): Remove extra new-line in error message.

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

From-SVN: r45069

basic-block.h (basic_block): Add new field 'flags'.

* 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.

From-SVN: r45068

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

From-SVN: r45067

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

From-SVN: r45066

floatformat.h (floatformat_arm_ext): Document as deprecated.

* 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.

From-SVN: r45065

20000801-4.x: Delete, test no longer expected to fail.

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

From-SVN: r45064

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

From-SVN: r45063

fibheap.h: New file.

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.

From-SVN: r45062

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

From-SVN: r45061

jni.cc (nathash, [...]): New globals.

* 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.

From-SVN: r45060

* pa.h (RETURN_IN_MEMORY): Improve comment.

From-SVN: r45059

Test of gcov branch coverage reporting.

From-SVN: r45058

Test of gcov line coverage information.

From-SVN: r45057

Change to invoke gcov and clean up.

Remove dg-prms-id, which carried over to other tests.

From-SVN: r45056

Add support for branch information.

From-SVN: r45055

gcov.exp: Add support for branch information.

* 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.

From-SVN: r45054

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

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

From-SVN: r45053

configure: Rebuilt.

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

From-SVN: r45052

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

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

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

From-SVN: r45051

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

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

From-SVN: r45049

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

From-SVN: r45048

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

From-SVN: r45047

Daily bump.

From-SVN: r45046

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r45044.2

cppinit.c (init_standard_includes): The returned buffer is already malloc-ed.

* 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.

From-SVN: r45043

final.c (compute_alignments): New function.

* 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.

From-SVN: r45042

invoke.texi (MIPS Options): Document -mfused-madd.

* 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.

From-SVN: r45041

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

From-SVN: r45037

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

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

From-SVN: r45034

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

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

* g++.dg/eh/template1.C: New test.

From-SVN: r45032

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

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

From-SVN: r45031

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

From-SVN: r45030

ia64.h (STRIP_NAME_ENCODING): Handle @ and * in the same string.

* 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.

From-SVN: r45029

i386.md (tablejump): Make an expander; handle pic relative addressing here.

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

From-SVN: r45028

* regclass.c (fix_register): Fix typo.

From-SVN: r45027

Daily bump.

From-SVN: r45025

unwind-ia64.c (UNW_REG_B0): New.

        * 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.

From-SVN: r45024

crtbegin.asm (dtor_ptr): Make gp-relative.

        * 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.

From-SVN: r45023

crtstuff.c: Move list heads before code that uses them.

        * 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.

From-SVN: r45022

flow.c (mark_regs_live_at_end): Use regs_invalidated_by_call.

        * 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.

From-SVN: r45021

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

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

From-SVN: r45020

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

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

From-SVN: r45019

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

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

From-SVN: r45018

timevar.def (TV_MACH_DEP): New.

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

From-SVN: r45017

locale_facets.tcc (collate::do_transform): Add typename.

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

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

From-SVN: r45016

operators.cc: Add test.

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

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

From-SVN: r45015

unwind-dw2.c (execute_stack_op): Add default aborts to the inner switches to prevent warnings.

* unwind-dw2.c (execute_stack_op): Add default aborts to
the inner switches to prevent warnings.

From-SVN: r45014

timevar.h (struct timevar_time_def): Change element type to float.

        * timevar.h (struct timevar_time_def): Change element type to float.
        (ticks_to_msec, clocks_to_msec): Likewise.
        (TICKS_TO_MSEC, CLOCKS_TO_MSEC): Rescale to seconds; use type float.
        (get_time): Likewise.
        (timevar_print): Adjust zero check and printing to match.

From-SVN: r45013

extend.texi, [...]: Eliminate overfull or underfull hboxes.

        * doc/extend.texi, doc/gcc.texi, doc/install-old.texi,
        doc/invoke.texi, doc/md.texi, doc/rtl.texi, doc/include/gpl.texi:
        Eliminate overfull or underfull hboxes.

From-SVN: r45012

ansidecl.h: Reorganize for readability...

include:
        * ansidecl.h: Reorganize for readability, remove documentation
        of obsolete macros, document PARAMS and VPARAMS.  Add new
        macros VA_OPEN, VA_CLOSE, and VA_FIXEDARG for nicer variadic
        function implementation.

gcc:
        * cpperror.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.

From-SVN: r45011

oops, that went with the previous commit

From-SVN: r45010

haifa-sched.c: Convert to target hooks.

* haifa-sched.c: Convert to target hooks.  Macros replaced
are ISSUE_RATE, ADJUST_COST, ADJUST_PRIORITY, MD_SCHED_INIT,
MD_SCHED_REORDER, MD_SCHED_REORDER2, MD_SCHED_VARIABLE_ISSUE,
MD_SCHED_FINISH, and HAVE_cycle_display.
* target-def.h (TARGET_SCHED_ADJUST_COST,
TARGET_SCHED_ADJUST_PRIORITY, TARGET_SCHED_ISSUE_RATE,
TARGET_SCHED_VARIABLE_ISSUE, TARGET_SCHED_INIT,
TARGET_SCHED_FINISH, TARGET_SCHED_REORDER,
TARGET_SCHED_REORDER2, TARGET_SCHED_CYCLE_DISPLAY):
New hook #defines to be overridden.
(TARGET_SCHED): Bring them all together.
(TARGET_INITIALIZER): Update.
* target.h: Don't forward declare struct rtx_def.  Use 'rtx'
instead of 'struct rtx_def *' throughout.
(struct sched): New set of hooks for the scheduler.
* Makefile.in (haifa-sched.o): Depend on target.h.
* doc/tm.texi: Document the new scheduler hooks, together in
their own section, instead of scattered around.
Fix a bunch of underfull/overfull hboxes.

* a29k.h, alpha.h, arm.h, c4x.h, convex.h, d30v.h, i386.h,
ia64.h, m32r.h, m88k.h, mips.h, pa.h, rs6000.h, s390.h, sh.h,
sparc.h: Don't define any of the old scheduler macros.

* a29k.c, alpha.c, arm.c, c4x.c, convex.c, d30v.c, i386.c,
ia64.c, m32r.c, m88k.c, mips.c, pa.c, rs6000.c, s390.c, sh.c,
sparc.c: Create hook functions from code extracted from
corresponding target header, or make existing hooks static, as
appropriate.  Set the appropriate entries in targetm.

* alpha-protos.h, arm-protos.h, c4x-protos.h, d30v-protos.h,
i386-protos.h, ia64-protos.h, m32r-protos.h, pa-protos.h,
rs6000-protos.h, s390-protos.h, sparc-protos.h:
Remove prototypes for functions which are now static.

* d30v.h, d30v.c, m32r.h, m32r.c: Remove #ifdef HAIFA and
related gunk; the Haifa scheduler is now the only choice.

From-SVN: r45009

optabs.h (OTI_flodiv, [...]): Kill.

* optabs.h (OTI_flodiv, flodiv_optab): Kill.
* genopinit.c: Put floating point divide insns in sdiv_optab.
* expr.c (expand_expr): Use sdiv_optab, not flodiv_optab.
* config/gofast.h, config/c4x/c4x.h,
config/ia64/hpux_longdouble.h, config/mips/mips.h,
config/pa/long_double.h, config/rs6000/sysv4.h,
config/sparc/sparc.h: Put floating point divide libcalls in sdiv_optab.
* optabs.c (init_optab): Break into new_optab, init_optab, init_optabv.
(init_optabs): Use init_optabv for overflow-trapping optabs.
Don't init flodiv_optab.  Give mov_optab, movstrict_optab, and
cmp_optab RTX codes so have_insn_for can find them.

* optabs.c (expand_simple_binop, expand_simple_unop,
have_insn_for, gen_sub3_insn): New interfaces.
* expr.h: Prototype new functions.
(enum optab_methods): Move here from optabs.h.

* builtins.c, combine.c, doloop.c, function.c, ifcvt.c,
loop.c, profile.c, simplify-rtx.c, stmt.c, unroll.c:
Use new functions instead of working directly with optabs.
* doloop.c, ifcvt.c, loop.c, profile.c, simplify-rtx.c,
unroll.c: Don't include optabs.h.
* caller-save.c, combine.c, function.c, stmt.c: Just include
insn-codes.h, not optabs.h.
* Makefile.in: Update dependencies.

* combine.c (make_compound_operation, simplify_comparison):
Fix typos testing for this or that instruction.

From-SVN: r45008

configure.target (cpu_include_dir): Set to `config/cpu/m68k' for m68k and m680[246]0.

* configure.target (cpu_include_dir): Set to `config/cpu/m68k' for
m68k and m680[246]0.
* config/cpu/m68k/bits/atomicity.h: New file.

From-SVN: r45006

mklibgcc.in: Prefer LIB1ASMFUNCS over LIB2_DIVMOD_FUNCS when generating libgcc.a.

        * mklibgcc.in: Prefer LIB1ASMFUNCS over LIB2_DIVMOD_FUNCS when
        generating libgcc.a.

From-SVN: r45005

except.c (TYPE_HASH): Delete.

* except.c (TYPE_HASH): Delete.

* objc/objc-act.c (HASHFUNCTION): Cast to size_t, not
HOST_WIDE_INT.

* tree.c (TYPE_HASH): Delete.

* tree.h (TYPE_HASH): Define.

ch:
* tree.c (TYPE_HASH): Moved to ../tree.h.

cp:
* decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to
GNU_xref_start_scope and GNU_xref_end_scope.

* tree.c (TYPE_HASH): Moved to ../tree.h.

From-SVN: r45004

mips.md (adddi3_internal_2+1): Remove contraints from define_split.

* config/mips/mips.md (adddi3_internal_2+1): Remove contraints from
define_split.
(adddi3_internal_2+2): Likewise.
(eh_set_lr_di+1): Likewise.

From-SVN: r45002

cppinit.c (init_standard_includes): Reverse accidentally included hunk from prefix.c patch.

* cppinit.c (init_standard_includes): Reverse accidentally
included hunk from prefix.c patch.

From-SVN: r45001

Daily bump.

From-SVN: r45000

UnicodeToBytes.java (write): Write work buffer starting from zero offset.

* gnu/gcj/convert/UnicodeToBytes.java (write): Write work buffer
starting from zero offset.

From-SVN: r44997

Implement std::collate.

2001-08-17  Benjamin Kosnik  <bkoz@redhat.com>

Implement std::collate.
* config/locale/collate_specializations_gnu.cc: Add here, implement in
MT-safe way.
* config/locale/collate_specializations_generic.cc: Add here, but
in a less sophisticated manner.
* include/bits/locale_facets.tcc (collate): Add generic definition.
* include/bits/locale_facets.h (~collate): Mark virtual.
(collate::_M_compare_helper): New.
(collate::_M_transform_helper): New.
* src/locale.cc: Remove unnecessary specializations.
* src/string-inst.cc: Tweak instantiation of ctors.

* acinclude.m4 (GLIBCPP_ENABLE_CLOCALE): Do configury for collate.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* src/Makefile.am (sources): Add collate.cc.
* src/Makefile.in: Regenerate.

* testsuite/22_locale/collate_byname.cc: New.
* testsuite/22_locale/collate.cc: New file.
* testsuite/22_locale/collate_char_members.cc: New file.
* testsuite/22_locale/collate_wchar_t_members.cc: New file.

From-SVN: r44996

Makefile.am, [...]: Imported GC 6.0 and merged local changes.

* Makefile.am, acinclude.m4, configure.in: Imported GC 6.0 and
merged local changes.

From-SVN: r44994

boehm.cc: Include gc_local_alloc.h if appropriate.

2001-08-17  Hans-J. Boehm <Hans_Boehm@hp.com>

* boehm.cc: Include gc_local_alloc.h if appropriate.
(GC_GENERIC_MALLOC): Don't define.
(MAYBE_MARK): Redefine for GC 6.0.
(_Jv_MarkObj): Mark class differently.
(_Jv_AllocArray): Use GC_generic_malloc.

From-SVN: r44993

defaults.h (UNALIGNED_SHORT_ASM_OP, [...]): Move from ...

* defaults.h (UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
UNALIGNED_DOUBLE_INT_ASM_OP, ASM_BYTE_OP): Move from ...
* dwarf2asm.c: ... here.
* dwarfout.c: Remove them.

* varasm.c (assemble_integer): Add align parameter.
(assemble_real, output_constant, output_constructor): Likewise.
* output.h: Update decls.
* dwarf2asm.c, final.c, varasm.c, config/darwin.c, config/nextstep.c,
config/alpha/alpha.c, config/arm/arm.md, config/clipper/clipper.c,
config/m88k/m88k.c, config/mcore/mcore.md, config/mips/mips.h,
config/mips/mips.md, config/pa/pa.c, config/rs6000/rs6000.c,
config/rs6000/rs6000.h, config/s390/s390.h, config/sh/sh.md:
Update all callers.

* final.c (end_final): Abort profile block generation if we
havn't layed it out properly.
* output.h (assemble_eh_integer): Remove stale decl.
* varasm.c (assemble_zeros): Tidy; use assemble_integer.
(min_align): New.
(assemble_integer): Handle unaligned data.
(assemble_real): Abort on unaligned data.
(output_constructor): Don't assume ASM_OUTPUT_ALIGN 0 does
anything useful.
(default_dtor_section_asm_out_destructor): Use assemble_align.
(default_named_section_asm_out_constructor): Likewise.
(default_ctor_section_asm_out_constructor): Likewise.
* config/darwin.c (machopic_asm_out_constructor): Likewise.
(machopic_asm_out_destructor): Likewise.
* config/nextstep.c (nextstep_asm_out_constructor): Likewise.
(nextstep_asm_out_destructor): Likewise.
* config/alpha/alpha.c (vms_asm_out_constructor): Likewise.
(vms_asm_out_destructor): Likewise.

        * java/class.c (emit_register_classes): Add align parameter to
        call to assemble_integer.

From-SVN: r44992

iris6.h (TARGET_IRIX6): New.

        * config/mips/iris6.h (TARGET_IRIX6): New.
        (current_section_name, current_section_flags): New.
        (ASM_OUTPUT_ALIGN, ASM_FILE_START, ASM_FILE_END): New.
        (MAX_OFILE_ALIGNMENT): New.
        (ASM_OUTPUT_ALIGNED_LOCAL): Use bss_section.
        * config/mips/mips.c (mips_make_temp_file, temp_filename): Remove.
        (copy_file_data): Split out from
        (mips_asm_file_end): ... here.
        (mips_asm_file_start): Remove extra .section directive.  Use
        tmpfile instead of mips_make_temp_file.
        (mips_unique_section): Use const char * as needed for warnings.
        (iris6_asm_named_section_1): Renamed from iris6_asm_named_section;
        re-add align parameter.
        (iris6_asm_named_section): New.
        (iris_section_align_entry_eq, iris_section_align_entry_hash): New.
        (iris6_asm_output_align, iris6_section_align_1): New.
        (iris6_asm_file_start, iris6_asm_file_end): New.
        * config/mips/mips-protos.h: Update decls.

From-SVN: r44991

install.texi (Install GCC): Add links to build status pages.

* doc/install.texi (Install GCC): Add links to build status pages.
(Specific): Ditto.
(Final install): Ditto; request updates for specific info

From-SVN: r44988

XercesBug.java: New file.

2001-08-17  Alexandre Petit-Bianco  <apbianco@redhat.com>

* libjava.compile/XercesBug.java: New file.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01066.html)

From-SVN: r44987

cpperror.c (print_location): Don't take a file name; use the line map instead.

* cpperror.c (print_location):  Don't take a file name; use the
line map instead.
(_cpp_begin_message): Similarly.
(cpp_ice, cpp_fatal, cpp_error, cpp_error_with_line, cpp_warning,
cpp_warning_with_line, cpp_pedwarn, cpp_pedwarn_with_line): Update.
(cpp_pedwarn_with_file_and_line): Remove.
* cppfiles.c (stack_include_file): Update; set filename to stdin
here when appropriate.
* cpphash.h (struct cpp_buffer): Remove nominal_fname.
(_cpp_begin_message): Don't take a file name.
* cppinit.c: Add comment.
* cpplex.c: Fix end-of-directive indicator.
* cpplib.c: Don't include intl.h.
(run_directive, do_diagnostic): Update.
(do_line): Update to not use nominal_fname.
(cpp_push_buffer): Don't take a filename.
* cpplib.h (struct ht): Remove.
(cpp_push_buffer): Don't take a filename.
(cpp_pedwarn_with_file_and_line): Remove.
* cppmacro.c (struct cpp_macro): Remove file.
(builtin_macro): Update.
(_cpp_create_definition): Update.
* cppmain.c: Correct comment.
* fix-header.c (read_scan_file): Update.

From-SVN: r44986

(Install GCC): Add links to build status pages.

(Specific): Ditto.
(Final install): Ditto; request updates for specific info.

From-SVN: r44985

BigInteger.java (randBytes): New method.

2001-08-17  Mark J Roberts  <mjr@anarcast.net>

* java/math/BigInteger.java (randBytes): New method.
(BigInteger(int,Random)): Use randBytes.

From-SVN: r44984

sbitmap.c: Fix comment formatting.

* sbitmap.c: Fix comment formatting.
* sched-deps.c: Likewise.
* sibcall.c: Likewise.
* simplify-rtx.c: Likewise.
* ssa.c: Likewise.
* ssa-ccp.c: Likewise.
* stor-layout.c: Likewise.
* timevar.c: Likewise.
* toplev.c: Likewise.
* unwind-dw2.c: Likewise.
* unwind-dw2-fde.c: Likewise.
* varasm.c: Likewise.

From-SVN: r44983

[multiple changes]

2001-08-16  Alexandre Petit-Bianco  <apbianco@redhat.com>

* jcf-parse.c (load_class): New locals saved and class_loaded. If
loading a class_or_name fails, try considering an innerclass name
and load the enclosing context.
* parse.y (resolve_inner_class): New function.
(find_as_inner_class): Added leading comment.
(register_incomplete_type): Keep the current context as enclosing
context for JDEP_FIELD dependencies.
(do_resolve_class): Locals new_class_decl and super initialized to
NULL. Call resolve_inner_class, explore the enclosing context
superclass if necessary.
Fixes PR java/4007

2001-08-12  Alexandre Petit-Bianco  <apbianco@redhat.com>

* decl.c (init_decl_processing): exception_type_node,
class_not_found_type_node, and no_class_def_found_type_node
initialized. predef_filenames augmented accordingly.
instinit_identifier_node initialized.
* java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
* java-tree.h (enum java_tree_index): New entries
JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
(exception_type_node): New macro.
(class_not_found_type_node): Likewise.
(no_class_def_found_type_node): Likewise.
(instinit_identifier_node): Likewise.
(PREDEF_FILENAMES_SIZE): Adjusted.
(TYPE_HAS_FINAL_VARIABLE): Fixed typo.
(struct lang_type): Fixed typo in bitfield name.
(DECL_INSTINIT_P): New macro.
(ID_INSTINIT_P): Likewise.
* jcf-write.c (generate_classfile): instinit$ bears the Synthetic
attribute.
* parse.y (encapsulate_with_try_catch): New function.
(generate_instinit): Likewise.
(build_instinit_invocation): Likewise.
(ctors_unchecked_throws_clause_p): Likewise.
(add_instance_initializer): Deleted.
(build_instance_initializer): Likewise.
(in_instance_initializer): Likewise.
(check_method_redefinition): instinit$ not to be verified.
(java_complete_expand_methods): Generate instinit$, simplified code.
(build_dot_class_method): Eliminated unnecessary locals. Use
encapsulate_with_try_catch, removed unnecessary code.
(fix_constructors): New local iii. Use build_instinit_invocation.
(patch_method_invocation): Added comment.
(maybe_use_access_method): Don't consider instinit$.
(find_applicable_accessible_methods_list): Shorten the search for
instinit$ too.
(java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
(patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
(patch_throw_statement): Likewise. Fixed typo.

2001-08-09  Alexandre Petit-Bianco  <apbianco@redhat.com>

* expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
`poplevel' in the right order.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01061.html )

From-SVN: r44982

pa.h (RETURN_IN_MEMORY): Return types with a size that is varable or larger than an integer in memory.

* pa.h (RETURN_IN_MEMORY): Return types with a size that is varable
or larger than an integer in memory.

From-SVN: r44981

system.h: Forward-declare struct rtx_def, struct rtvec_def, and union tree_node.

* system.h: Forward-declare struct rtx_def, struct rtvec_def,
and union tree_node.  Typedef rtx, rtvec, and tree.  Fix comment.
* rtl.h: Don't forward-declare union tree_node here.  Don't
typedef rtx or rtvec here.  Change all uses of struct rtx_def *,
struct rtvec_def *, or union tree_node * to use rtx, rtvec,
and tree respectively.
* tree.h: Don't forward-declare struct rtx_def here.  Don't
typedef tree here.  Change all uses of struct rtx_def *,
struct rtvec_def *, or union tree_node * to use rtx, rtvec,
and tree respectively.

From-SVN: r44980

configure.in: Always set HAVE_SYS_ERRLIST when targetting cygwin.

* configure.in: Always set HAVE_SYS_ERRLIST when targetting cygwin.
* configure: Regenerate.

From-SVN: r44979

Add commentary.

From-SVN: r44978

elf.h, [...]: Fix typos last change.

        * config/mips/elf.h, config/mips/elf64.h, config/mips/netbsd.h,
        config/mips/openbsd.h: Fix typos last change.

From-SVN: r44977