gcse.c (reg_first_set, [...]): Replace with ...

        * gcse.c (reg_first_set, reg_last_set): Replace with ...
        (reg_avail_info, current_bb): ... these.
        (oprs_unchanged_p, record_last_reg_set_info): Use them.
        (compute_hash_table): Likewise.

Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r45213

* flow.c (verify_flow_info): Use checksums to verify edges.

From-SVN: r45212

* genautomata.c (expand_automata): Always create a description.

From-SVN: r45211

optabs.c (expand_binop): Correctly handle the carry in multiword add/subtract operations.

* optabs.c (expand_binop): Correctly handle the carry in multiword
add/subtract operations.

From-SVN: r45210

* ginclude/stddef.h: Fix typo, __SIZE__TYPE__ should be __SIZE_TYPE__.

From-SVN: r45209

re PR libstdc++/4143 (--disable == --enable for version-specific-runtime-libs)

2001-08-27  Phil Edwards  <pme@sources.redhat.com>

PR libstdc++/4143
* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO):  Handle enable/disable
correctly for version-specific-runtime-libs.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.

From-SVN: r45206

* gcc.dg/asm-names.c (ymain): New.

From-SVN: r45205

ansidecl.h (VA_OPEN, VA_CLOSE): Allow multiple uses.

include:
* ansidecl.h (VA_OPEN, VA_CLOSE): Allow multiple uses.

libiberty:
* concat.c (concat): Use VPARAMS, VA_OPEN, VA_FIXEDARG & VA_CLOSE.

From-SVN: r45204

reload.c (find_reloads_toplev): Back out this change:

* reload.c (find_reloads_toplev): Back out this change:

Wed Jul 26 19:44:05 2000   Hans-Peter Nilsson  <hp@axis.com>

* reload.c (find_reloads_toplev): Reload a paradoxical subreg of a
mem if the address is a mode_dependent_address_p.

From-SVN: r45203

rtl.def (DEFINE_CPU_UNIT, [...]): New RTL constructions.

2001-08-27  Vladimir Makarov  <vmakarov@touchme.toronto.redhat.com>

        * rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
PRESENCE_SET, ABSENCE_SET, DEFINE_BYPASS, DEFINE_AUTOMATON,
AUTOMATA_OPTION, DEFINE_RESERVATION, DEFINE_INSN_RESERVATION): New
RTL constructions.

* genattr.c (main): New variable num_insn_reservations.  Increase
it if there is DEFINE_INSN_RESERVATION.  Output automaton based
pipeline hazard recognizer interface.

* genattrtab.h: New file.

* genattrtab.c: Include genattrtab.h.
(attr_printf, check_attr_test, make_internal_attr,
make_numeric_value): Move protypes into genattrtab.h.  Define them
as external.
(num_dfa_decls): New global variable.
(main): Process DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT,
DEFINE_BYPASS, EXCLUSION_SET, PRESENCE_SET, ABSENCE_SET,
DEFINE_AUTOMATON, AUTOMATA_OPTION, DEFINE_RESERVATION,
DEFINE_INSN_RESERVATION.  Call expand_automata and write_automata.

* genautomata.c: New file.

* rtl.h (LINK_COST_ZERO, LINK_COST_FREE): Remove them.

        * sched-int.h: (curr_state): Add the external definition for
automaton pipeline interface.
(haifa_insn_data): Add comments for members blockage and units.

* target-def.h (TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
TARGET_SCHED_DFA_PRE_CYCLE_INSN,
TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
TARGET_SCHED_DFA_POST_CYCLE_INSN,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): New
macros.
(TARGET_SCHED): Use the new macros.

* target.h (use_dfa_pipeline_interface, init_dfa_pre_cycle_insn,
dfa_pre_cycle_insn, init_dfa_post_cycle_insn, dfa_post_cycle_insn,
first_cycle_multipass_dfa_lookahead, init_dfa_bubbles,
dfa_bubble): New members in gcc_target.sched.

        * haifa-sched.c (insert_schedule_bubbles_p): New variable.
(MAX_INSN_QUEUE_INDEX): New macro for automaton interface.
(insn_queue): Redefine it as pointer to array.
(NEXT_Q, NEXT_Q_AFTER): Use MAX_INSN_QUEUE_INDEX instead of
INSN_QUEUE_SIZE.
(max_insn_queue_index_macro_value): New variable.
(curr_state, dfa_state_size, ready_try): New varaibles for
automaton interface.
(ready_element, ready_remove, max_issue): New function prototypes
for automaton interface.
(choose_ready): New function prototype.
(insn_unit, blockage_range): Add comments.
(unit_last_insn, unit_tick, unit_n_insns): Define them for case
FUNCTION_UNITS_SIZE == 0.
(insn_issue_delay, actual_hazard_this_instance, schedule_unit,
actual_hazard, potential_hazard): Add comments.
(insn_cost): Use cost -1 as undefined value.  Remove
LINK_COST_ZERO and LINK_COST_FREE.  Add new code for automaton
pipeline interface.
(ready_element, ready_remove): New functions for automaton
interface.
(schedule_insn): Add new code for automaton pipeline interface.
(queue_to_ready): Add new code for automaton pipeline interface.
Use MAX_INSN_QUEUE_INDEX instead of INSN_QUEUE_SIZE.
(debug_ready_list): Print newline when the queue is empty.
(max_issue): New function for automaton pipeline interface.
(choose_ready): New function.
(schedule_block): Add new code for automaton pipeline interface.
Print ready list before scheduling each insn.
(sched_init): Add new code for automaton pipeline interface.
Initiate insn cost by -1.
(sched_finish): Free the current automaton state and finalize
automaton pipeline interface.

* sched-rgn.c: Include target.h.
(init_ready_list, new_ready, debug_dependencies): Add new code for
automaton pipeline interface.

* sched-vis.c: Include target.h.
(get_visual_tbl_length): Add code for automaton interface.
(target_units, print_block_visualization):  Add comments.

        * Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
USE_HOST_GETRUNTIME, USE_HOST_HASHTAB, HOST_VARRAY): New variables.
(sched-rgn.o, sched-vis.o): Add new dependency file target.h.
(getruntime.o, genautomata.o): New entries.
(genattrtab.o): Add new dependency file genattrtab.h.
(genattrtab): Add new dependencies.  Link it with `libm.a'.
(getruntime.o, hashtab.o): New entries for canadian cross.

* doc/md.texi: Description of automaton based model.

* doc/tm.texi (TARGET_SCHED_ISSUE_RATE, TARGET_SCHED_ADJUST_COST):
Add comments.
(TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE,
TARGET_SCHED_DFA_PRE_CYCLE_INSN,
TARGET_SCHED_INIT_DFA_PRE_CYCLE_INSN,
TARGET_SCHED_DFA_POST_CYCLE_INSN,
TARGET_SCHED_INIT_DFA_POST_CYCLE_INSN,
TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,
TARGET_SCHED_INIT_DFA_BUBBLES, TARGET_SCHED_DFA_BUBBLE): The new
hook descriptions.
(TRADITIONAL_PIPELINE_INTERFACE, DFA_PIPELINE_INTERFACE,
MAX_DFA_ISSUE_RATE): New macro descriptions.

* doc/contrib.texi: Add dfa based scheduler contribution.

* doc/gcc.texi: Add more information about genattrtab.

From-SVN: r45202

flow.c (flow_loop_dump): Do not display insn UIDs if this is not an RTL basic block.

* flow.c (flow_loop_dump): Do not display insn UIDs if this is not
an RTL basic block.

From-SVN: r45201

function.c (expand_function_end): Don't init arg_pointer_save_area.

        * function.c (expand_function_end): Don't init arg_pointer_save_area.
        (get_arg_pointer_save_area): New.  Create an init it here.
        (fix_lexical_addr): Use it.
        * function.h: Declare it.
        * builtins.c (expand_builtin_setjmp_receiver): Use it.
        * stmt.c (expand_nl_goto_receiver): Use it.

From-SVN: r45200

final.c (final_scan_insn): Don't enter APP_ON mode for empty asm strings.

        * final.c (final_scan_insn): Don't enter APP_ON mode for
        empty asm strings.

From-SVN: r45199

dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for assemble_integer for DW_EH_PE_aligned.

        * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper
        alignment for assemble_integer for DW_EH_PE_aligned.
        * except.c (output_function_exception_table): Likewise.

From-SVN: r45198

dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper alignment for assemble_integer for DW_EH_PE_aligned.

        * dwarf2asm.c (dw2_asm_output_encoded_addr_rtx): Use proper
        alignment for assemble_integer for DW_EH_PE_aligned.

From-SVN: r45197

* c-tree.h: Add prototyp for c_sizeof_nowarn.

From-SVN: r45196

* ssa-ccp.c (ssa_const_prop): Free ssa_edges.

From-SVN: r45194

rs6000.c (mask_operand): Rewrite without bit-shifting loop.

* config/rs6000/rs6000.c (mask_operand): Rewrite without
bit-shifting loop.
(mask64_operand): Likewise.
(rldic_operand): Delete.
(includes_lshift64_p): Delete.
(includes_rldic_lshift_p): New function.
(includes_rldicr_lshift_p): New function.
(print_operand): Don't call rldic_operand in case 'W'.
* config/rs6000/rs6000-protos.h (rldic_operand): Remove.
(includes_lshift64_p): Remove.
(includes_rldic_lshift_p): Declare.
(includes_rldicr_lshift_p): Declare.
* config/rs6000/rs6000.h (PREDICATE_CODES): Remove rldic_operand.
* config/rs6000/rs6000.md <ashldi3_internal 64 bit patterns>:
Replace match_operand rldic_operand predicate with
const_int_operand.  Replace includes_lshift64_p condition with
includes_rldic_lshift_p.
<ashldi3_internal 64 bit rldicr patterns>: New.

From-SVN: r45192

Daily bump.

From-SVN: r45188

parse.y (check_deprecation): Handle TYPE_DECL in a special case...

2001-08-24  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (check_deprecation): Handle TYPE_DECL in a special case,
don't report anything but deprecated class when marked so. Handle
VAR_DECL.
(patch_method_invocation): Check deprecation on methods and types.
(patch_binop): code becomes an enum tree_code, added default: to
switch to handle that. Detect division by zero, try to fold and
return before using a subroutine.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01495.html)

From-SVN: r45187

KeepInline.out: Fixed content.

2001-08-24  Alexandre Petit-Bianco  <apbianco@redhat.com>

        * libjava.lang/KeepInline.out: Fixed content.

(http://gcc.gnu.org/ml/java-patches/2001-q3/msg00290.html)

From-SVN: r45186

emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.

* emit-rtl.c: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
* errors.c: Likewise.
* final.c: Likewise.
* dwarf2asm.c: Likewise.
* doprint.c (checkit): Likewise.
* diagnostic.c: Likewise.
* collect2.c: Likewise.
* calls.c: Likewise.
* c-semantics.c (build_stmt): Likewise.
* c-format.c (status_warning): Likewise.
* c-errors.c (pedwarn_c99): Likewise.
* builtins.c (validate_arglist): Likewise.
* config/pj/pj.c (pj_printf): Likewise.
* fix-header.c: Likewise.
* gcc.c: Likewise.
* gcov.c (fnotice): Likewise.
* gensupport.c (message_with_line): Likewise.
* mips-tfile.c: Likewise.
* protoize.c (notice): Likewise.
* read-rtl.c (fatal_with_file_and_line): Likewise.
* rtl-error.c: Likewise.
* tradcpp.c: Likewise.
* tree.c: Likewise.
* cp/tree.c (build_min_nt): Likewise.
(build_min): Likewise.
* cp/lex.c: Likewise.
* cp/errfn.c: Likewise.
* cp/rtti.c (create_pseudo_type_info): Likewise.

From-SVN: r45185

df.c (df_uses_record): Return after recording all uses in ASM_OPERANDS.

* df.c (df_uses_record): Return after recording all uses
in ASM_OPERANDS.

From-SVN: r45184

df.c (df_insn_modify): Realloc the INSN table here, if necessary, here, too.

2001-08-26  Daniel Berlin  <dan@cgsoftware.com>

* df.c (df_insn_modify): Realloc the INSN table here, if
necessary, here, too.

From-SVN: r45183

Makefile.am: New friends for java/lang/Thread.h.

* Makefile.am: New friends for java/lang/Thread.h.
* prims.cc (runFirst): Removed.
(JvRunMain): Merged into _Jv_RunMain. Now just calls that.
(_Jv_RunMain): Now takes either a klass or class name parameter.
Create a gnu.gcj.runtime.FirstThread and attach the native thread
to that, then run it using _Jv_ThreadRun. Remove special handling of
jar files, instead pass is_jar parameter through to FirstThread.
* gcj/javaprims.h: Add prototypes for _Jv_ThreadRun and new variant
of _Jv_AttachCurrentThread.
* gnu/gcj/runtime/FirstThread.java (FirstThread): Now extends Thread.
(run): New method. Take care of looking up main class manifest
attribute and calling forName if neccessary. Then call call_main.
(call_main): New native method.
* gnu/gcj/runtime/natFirstThread.cc (call_main): New function, code
relocated from prims.cc. Look up and call main method.
* java/lang/Thread.java (run_): Removed.
* java/lang/natThread.cc (run_): Renamed to...
(_Jv_ThreadRun): this. JVMPI notification code moved to ...
(_Jv_NotifyThreadStart): here. New function.
(countStackFrames, destroy, resume, suspend, stop): Throw
UnsupportedOperationExceptions rather than JvFail'ing.
(_Jv_AttachCurrentThread): New variant takes a Thread argument.
Existing version wraps new variant.

From-SVN: r45182

* name-finder.cc (lookup): Ignore a null dli_fname from d

From-SVN: r45181

Daily bump.

From-SVN: r45179

mips.c (mips_function_value): Handle complex return values.

        * config/mips/mips.c (mips_function_value): Handle complex return
        values.

From-SVN: r45178

reload1.c (reload): Make all entries in reg_equiv_memory_loc unshared.

* reload1.c (reload): Make all entries in reg_equiv_memory_loc
unshared.
* reload.c (make_memloc): Copy result if it is still
reg_equiv_memory_loc[regno] on return.
(subst_reloads) [ENABLE_CHECKING]: Check that none of
reg_equiv_constant, reg_equiv_memory_loc, reg_equiv_address and
reg_equiv_mem are modified by the substitutions.

From-SVN: r45177

predict.c (expensive_function_p): New.

* predict.c (expensive_function_p): New.
* rtl.h (expensive_function_p): Declare.
* i386.c (FAST_PROLOGUE_INSN_COUNT): New constant.
(use_fast_prologue_epilogue): New static variable.
(expand_prologue): Set it; emit short prologues if unset.
(expand_epilogue): Likewise.

From-SVN: r45176

961203-1.x: Mark unsupported by stormy16.

* gcc.c-torture/compile/961203-1.x: Mark unsupported by stormy16.
* gcc.c-torture/compile/980506-1.x: Mark unsupported by stormy16.
* gcc.c-torture/compile/990617-1.x: Mark unsupported by stormy16.

From-SVN: r45175

config.sub: Merge from master sources, rev 1.219.

* config.sub: Merge from master sources, rev 1.219.
* MAINTAINERS: Add self as contact for stormy16 port.

From-SVN: r45174

config.gcc: Add stormy16-*-elf case.

* config.gcc: Add stormy16-*-elf case.
* config/stormy16/stormy-abi: New file.
* config/stormy16/stormy16-lib2.c: New file.
* config/stormy16/stormy16-protos.h: New file.
* config/stormy16/stormy16.c: New file.
* config/stormy16/stormy16.h: New file.
* config/stormy16/stormy16.md: New file.
* config/stormy16/t-stormy16: New file.

From-SVN: r45173

* i386.h (no-accumulate-outgoing-args): Use proper mask.

From-SVN: r45171

Daily bump.

From-SVN: r45170

rs6000.c (rs6000_initialize_trampoline): Function descriptor members are pointer size, not constant 4.

        * config/rs6000/rs6000.c (rs6000_initialize_trampoline): Function
        descriptor members are pointer size, not constant 4.
        * config/rs6000/rs6000.md (define_splits): Remove more unused
        constraints.

From-SVN: r45168

* sparc.h (ASM_OUTPUT_BYTE): Fix format specifier warning.

From-SVN: r45166

limits.h (__glibcpp_long_double_bits): Only define if not already provided by per-OS file.

        * config/cpu/i386/bits/limits.h (__glibcpp_long_double_bits): Only
        define if not already provided by per-OS file.
        * config/os/bsd/freebsd/bits/os_defines.h (__glibcpp_long_double_bits):
        Define.

From-SVN: r45165

C++STYLE: Fix typo.

2001-08-24  Jan van Male <jan.vanmale@fenk.wau.nl>

* docs/html/17_intro/C++STYLE:  Fix typo.

From-SVN: r45163

howto.html: Describe implementation of insertion with hints.

2001-08-24  Phil Edwards  <pme@sources.redhat.com>

* docs/html/23_containers/howto.html:  Describe implementation of
insertion with hints.

From-SVN: r45161

std_sstream.h (basic_ostringstream): Fix ctor.

2001-08-24  Kenny Simpson  <kenny.simpson@gs.com>

libstdc++/3740
* include/bits/std_sstream.h (basic_ostringstream): Fix ctor.

From-SVN: r45159

jcf-parse.c (yyparse): Set magic to 0, don't issue error for a file smaller than 4 bytes.

2001-08-23  Alexandre Petit-Bianco  <apbianco@redhat.com>

* jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
file smaller than 4 bytes.
* parse.y (check_inner_circular_reference): New function.
(check_circular_reference): Likewise.
(array_initializer:): Accept {,}.
(java_check_circular_reference): Rewritten using
check_circular_reference and check_inner_circular_reference.
(java_complete_expand_method): Unconditionally save and restore
the unpurged exception list.
(build_dot_class_method_invocation): Unmangle signature parameter.

(http://gcc.gnu.org/ml/gcc-patches/2001-08/msg01417.html)

From-SVN: r45156

re PR libstdc++/3349 (bug in map::insert(p,t))

2001-08-24  Sylvain Pion <Sylvain.Pion@sophia.inria.fr>
            Phil Edwards  <pme@sources.redhat.com>

PR libstdc++/3349
* include/bits/stl_tree.h (insert_unique):  Revert last change.
Values inserted at begin() must be less, not greater, than *begin()'s.
* testsuite/23_containers/map_insert.cc:  New file.

Co-Authored-By: Phil Edwards <pme@gcc.gnu.org>
From-SVN: r45155

Field.java (toString): Use Method.appendClassName.

* java/lang/reflect/Field.java (toString): Use
Method.appendClassName.
* java/lang/reflect/Constructor.java (toString): Use
Method.appendClassName.
* java/lang/reflect/Method.java: Reindented.
(appendClassName): New method.
(toString): Use it.
* defineclass.cc (handleMethod ): Initialize `throws' field of
method.
(read_one_method_attribute): Handle Exceptions attribute.
* java/lang/reflect/natMethod.cc (ClassClass): Removed.
(ObjectClass): Removed.
(getType): Compute `exception_types'.
* java/lang/Class.h (struct _Jv_Method): Added `throws' field.

From-SVN: r45153

decl.c (init_decl_processing): Add `throws' field to method descriptor.

* decl.c (init_decl_processing): Add `throws' field to method
descriptor.
* class.c (make_method_value): Compute `throws' field for method.

From-SVN: r45152

* cp/rtti.c (VPARAMS): Fix parameter.

From-SVN: r45151

expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv to zero.

* expmed.c: Default-#define HAVE_insv, HAVE_extv, and HAVE_extzv
to zero.
(mode_for_extraction): No need for #ifdefs.  Add default-case abort
to switch.
(store_bit_field): Eliminate insv_bitsize variable.  Put HAVE_insv
in if controlling use of insv.
(extract_bit_field): Likewise, for extv and extzv.

From-SVN: r45150

* i386.md (movcc peep2): Fix load of 0.

From-SVN: r45149

fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR, *_MOD_EXPR, SAVE_EXPR and NON_LVALUE_EXPR.

* fold-const.c (tree_expr_nonnegative_p): Handle *_DIV_EXPR,
*_MOD_EXPR, SAVE_EXPR and NON_LVALUE_EXPR.

testsuite:
* gcc.dg/compare5.c: New testcase.

From-SVN: r45148

tree.c (cp_build_qualified_type_real): Use get_qualified_type.

        * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
        (build_cplus_array_type): Use cp_build_qualified_type, not
        TYPE_MAIN_VARIANT, to get an unqualified version.

From-SVN: r45147

c-pragma.h: Move weak_syms and weak_decls...

        * c-pragma.h: Move weak_syms and weak_decls...
        * varasm.c: ...here.  Now static.
        (declare_weak, weak_finish, remove_from_pending_weak_list): Don't
        depend on HANDLE_PRAGMA_WEAK.

From-SVN: r45146

c-common.c (c_alignof, [...]): Move here...

        * c-common.c (c_alignof, c_alignof_expr): Move here...
        * c-typeck.c: ...from here.
        * c-tree.h, c-common.h: Adjust.

        * tree.c (cp_build_qualified_type_real): Use get_qualified_type.
        (build_cplus_array_type): Use cp_build_qualified_type, not
        TYPE_MAIN_VARIANT, to get an unqualified version.

        * decl2.c (grok_alignof): Lose.
        (build_expr_from_tree): Use expr_sizeof and c_alignof_expr.
        * typeck.c (c_alignof): Lose.
        * semantics.c (finish_sizeof, finish_alignof): New.
        * parse.y: Use them.
        * cp-tree.h: Declare them.

From-SVN: r45145

Daily bump.

From-SVN: r45143

c_locale_gnu.cc: Minor tweaks.

2001-08-23  Benjamin Kosnik  <bkoz@redhat.com>

* config/locale/c_locale_gnu.cc: Minor tweaks.
(moneypunct<wchar_t>): Implement.
* include/bits/locale_facets.h: Same.
* testsuite/22_locale/moneypunct.cc: New file.
* testsuite/22_locale/moneypunct_byname.cc: New file.
* testsuite/22_locale/moneypunct_char_members.cc: New file.

From-SVN: r45142

Fix PowerPC long double as well.

From-SVN: r45141

Correct __s390__ definitions.

From-SVN: r45140

testsuite_flags.in (build-includes): Re-add backward.

        * testsuite_flags.in (build-includes): Re-add backward.
(and back out earlier aclocal change)

From-SVN: r45139

When moving asms out of the way, don't move all of them to the same place

From-SVN: r45138

Fix abort where write_count got to 3

From-SVN: r45137

function.c (thread_prologue_and_epilogue_insns): Avoid fallthru flag on edge to exit.

* function.c (thread_prologue_and_epilogue_insns): Avoid
fallthru flag on edge to exit.

* i386.md (trunc?fsi splitter): Conditionionize for non-sse.

* flow.c (delete_noop_moves, propagate_block_delete_insn): Purge
dead edges.

From-SVN: r45135

merge from glibc

From-SVN: r45134

Remove unused function

From-SVN: r45131

dyn-string.h, [...]: replace "GNU CC" with "GCC".

* dyn-string.h, fibheap.h, partition.h, sort.h, splay-tree.h:
replace "GNU CC" with "GCC".

From-SVN: r45130

* aclocal.m4 (GLIBCPP_INCLUDES): Include backward.

From-SVN: r45129

fix

From-SVN: r45128

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

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

From-SVN: r45127

genconstants.c, [...]: replace "GNU CC" with "GCC".

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

From-SVN: r45126

ia64.c (ia64_register_move_cost): Add mode arguemnt.

        * 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.

From-SVN: r45125

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

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

From-SVN: r45124

Daily bump.

From-SVN: r45123

Daily bump.

[[Split portion of a mixed commit.]]

From-SVN: r45122.2

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

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

From-SVN: r45120

collate_wchar_t_members.cc: Guard with _GLIBCPP_USE_WCHAR_T.

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

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

From-SVN: r45118

sparc.c (uns_small_int): Don't reference a constant >32-bit.

* 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.

From-SVN: r45117

i386-protos.h: Correct declaration of i386_pe_asm_named_section.

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

From-SVN: r45116

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

From-SVN: r45115

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

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

From-SVN: r45114

fibheap.c (fibheap_init, [...]): Remove.

  * 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.

From-SVN: r45113

cpperror.c (print_location): Don't show _Pragma.

* 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.

From-SVN: r45112

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

From-SVN: r45111

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

From-SVN: r45110

parse.y (resolve_inner_class): Keep local_enclosing to NULL if circularity is detected.

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)

From-SVN: r45109

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

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

From-SVN: r45108

jump.c (squeeze_notes): Take parms by reference.

        * 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.

From-SVN: r45107

pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement.

        * 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.

From-SVN: r45106

Makefile.in, [...]: replace "GNU CC" with "GCC".

* 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".

From-SVN: r45105

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

From-SVN: r45104

final.c (LABEL_ALIGN_AFTER_BARRIER): Default to no alignment.

        * 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.

From-SVN: r45103

ia64.c (emit_all_insn_group_barriers): Flush state at barrier insns.

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

From-SVN: r45102

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

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

From-SVN: r45101

* final.c (compute_alignments): Fix typo.

From-SVN: r45100

expmed.c (CODE_FOR_insv, gen_insv): Provide defaults.

        * 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.

From-SVN: r45099

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: r45098

Daily bump.

From-SVN: r45096

collate_byname.cc (test01): Fix.

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

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

From-SVN: r45094

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