* ifcvt.c (seq_contains_jump): New.
        (noce_try_store_flag_constants): Use it to fail conversion.
        (noce_try_store_flag_inc, noce_try_store_flag_mask): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34179 138bc75d-0d04-0410-961f-82ee72b054a4

* except.h (can_throw): Declare it.
* except.c (can_throw): Give it external linkage.
* resource.c (find_dead_or_set_registers): Use can_throw.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34178 138bc75d-0d04-0410-961f-82ee72b054a4

Finish implementation of VTTs.
* cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and
CPTI_VTT_PARM_IDENTIFIER.
(vtt_parm_identifier): New macro.
(vtt_parm_type): Likewise.
(BINFO_SUBVTT_INDEX): Likewise.
(BINFO_VPTR_INDEX): Likewise.
(struct lang_decl): Add vtt_parm.
(DECL_VTT_PARM): New macro.
(DECL_USE_VTT_PARM): Likewise.
(DECL_NEEDS_VTT_PARM_P): Likewise.
(get_vtt_name): Declare.
(build_artifical_parm): Likewise.
(fixup_all_virtual_upcast_offsets): Likewise.
(expand_indirect_vtbls_init): Remove.
* call.c (build_new_method_call): Pass the vtt to subobject
constructors and destructors.
* class.c (get_vtt_name): Give it external linkage.
(build_clone): Handle the magic VTT parameters for clones.
(clone_function_decl): Fix typo in comment.
(build_vtt): Keep track of the indices in the VTTs where various
entities are stored.
(build_vtt_inits): Likewise.
(dfs_build_vtt_inits): Likewise.
(build_ctor_vtbl_group): Tweak type of construction vtables.
(dfs_accumulate_vtbl_inits): Build vtables for all bases, even
primary bases, when building construction vtables.
* decl.c (duplicate_decls): Handle DECL_VTT_PARM.
(initialize_predefined_identifiers): Add vtt_parm_identifier.
(init_decl_processing): Initialize vtt_parm_type.
(grokfndecl): Use DECL_OVERLOADED_OPERATOR_P.
(lang_mark_tree): Make vtt_parm.
* decl2.c (build_artificial_parm): New function.
(maybe_retrofit_in_chrg): Use it.  Add VTT parameters.
(grokclassfn): Use build_artificial_parm.
* init.c (initialize_vtbl_ptrs): Call
fixup_all_virtual_upcast_offsets directly.
(perform_member_init): Use the complete subobject destructor for
member cleanups.
(build_vtbl_address): New function.
(expand_virtual_init): Handle VTTs.
* optimize (maybe_clone_body): Likewise.
* search.c (fixup_all_virtual_upcast_offsets): Give it external
linkage.
(expand_indirect_vtbls_init): Remove.
* semantics.c (setup_vtbl_ptr): Fix typos in comment.
* tree.c (make_binfo): Make them bigger.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34177 138bc75d-0d04-0410-961f-82ee72b054a4

    * flow.c (mark_set_1): Don't record conditionally dead memory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34176 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (try_combine): Use any_condjump_p, any_uncondjump_p
        and pc_set at the place of simplejump_p and condjump_p.
        * cse.c (record_jump_equiv): Likewise.
        * emit-rtl.c (emit): Likewise.
        * explow.c (find_next_ref): Likewise.
        * flow.c (tidy_fallthru_edge): Likewise.
        (init_propagate_block_info): Likewise.
        * gcse.c (delete_null_pointer_checks): Likewise.
        * ifcvt.c (cond_exec_get_condition, noce_get_condition,
        dead_or_predicable): Likewise.
        * integrate.c (copy_insn_list): Likewise.
        * loop.c (scan_loop, verify_dominator, find_and_verify_loops,
        for_each_insn_in_loop, check_dbra_loop, get_condition,
        insert_bct, load_mems): Likewise.
        * resource.c (find_dead_or_set_registers): Likewise.
        * sibcalls.c (simplejump_p): Likewise.
        * unroll.c (copy_loop_body, reg_dead_after_loop): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34175 138bc75d-0d04-0410-961f-82ee72b054a4

    * rs6000.c (expand_block_move): Add 64-bit PowerPC doubleword move
        to STRING case.  Use doubleword STRING move for TARGET_POWERPC64
        when unaligned.
        * rs6000.h (CONST_OK_FOR_LETTER_P, 'J'): unsigned HOST_WIDE_INT.
        (RETURN_ADDR_RTX): Use COUNT and FRAME, not count and frame.
        (LEGITIMIZE_RELOAD_ADDRESS): unsigned HOST_WIDE_INT high.
        * rs6000.md: Name various internal patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34174 138bc75d-0d04-0410-961f-82ee72b054a4

Early checkin of footer.html to trigger web checkout.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34173 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.abi/ptrflags.C: Use __pbase_type_info.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34172 138bc75d-0d04-0410-961f-82ee72b054a4

Jan Hubicka  <jh@suse.cz>

        * jump.c (invert_exp_1): Remove first argument, use pc_set
        to get the expression.
        (redirect_exp): Make static; redirect only the pc_set expression,
        remove first argument.
        (invert_exp): Remove first argument, make static.
        (jump_optimize): Use any_condjump_p, any_uncondjump_p and
        any_onlyjump at most places where we originaly did condjump_p
        and simplejump_p.
        (jump_back_p, follow_jumps, thread_jumps): Likewise.
        (delete_barrier_succesors): Use pc_set.
        (invert_jump_1, invert_jump, redirect_jump_1, redirect_jump): Update
        calls of invert_exp and redirect_exp.
        * rtl.h (redirect_exp, invert_exp): Remove.
        * unroll.c (copy_loop_body): Use invert_jump and redirect_jump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34171 138bc75d-0d04-0410-961f-82ee72b054a4

    * stmt.c (expand_end_bindings): Fix thinko last change.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34170 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-25  Andrew MacLeod  <amacleod@cygnus.com>
            Andrew Haley  <aph@cygnus.com>

* except.c  (func_eh_entry): Add emitted field.
(new_eh_region_entry): Set emitted field to 0;
(output_exception_table_entry): Only emit previously un-emitted data,
and send it to the eh_data section.
(output_exception_table): Break out common parts. Output
exception table for entire compilation unit to eh_data section.
(output_exception_table_data): Common parts of output_exception_table.
Send output to eh_data section.
(output_function_exception_table): Output exception table data for
a single function to eh_data section.
(free_exception_table): New external to free the table.
* except.h (free_exception_table): Add prototype.
(output_function_exception_table): Add prototype.
* final.c (final_end_function): Output function exception table
for IA64_UNWIND_INFO.
(final_scan_insn): Emit any unwind directives for an insn.

* frame-dwarf2.c: New file containing all DWARF 2 specific code
from frame.c.
* frame.c: Remove all DWARF 2 specific code.
* config/ia64/frame-ia64.c: New file.
(gthread_stuff): Make all gthread available with
IA64_UNWIND_INFO.
(dwarf_fde): Define an IA64 struct for dwarf_fde.
(__register_frame_info, __register_frame): Move to common area of file.
(__register_frame_info_table, __register_frame_table): Move to common i
area.
(__deregister_frame_info, __deregister_frame): Move to common area.
(__frame_init, find_fde): New versions for IA64_UNWIND_INFO.
(read_uleb128): New version for ia64.
(get_unwind_record): Read the next IA-64 unwind record.
(read_R_record): Read a region header record.
(process_a_b_reg_code): X record helper.
(read_X_record): Read an X format record.
(read_B_record): Read a B format record.
(P3_record_types): List of record types matching the P3 format.
(P7_record_types): List of record types matching the P7 format.
(P8_record_types): List of record types matching the P8 format.
(read_P_record): Read a P format record.
(init_ia64_reg_loc): Set default fields for a register.
(init_ia64_unwind_frame): Set defaults for all register records.
(execute_one_ia64_descriptor): Execute one descriptor record.
(rse_address_add): Calculate the position of a local reg in memory.
(normalize_reg_loc): Turn a location descriptor into a memory address.
(maybe_normalize_reg_loc): Only normalize a descriptor if it falls
within a specified PC offset range.
(get_real_reg_value): Given a register location, retrieve its value.
(set_real_reg_value): Change the value of a register location.
(copy_reg_value): Copy reg values, if needed.
(copy_saved_reg_state): Copy all registers that need to be copied.
(process_state_between): Normalize all frame register records that
fall within the specified PC range.
(frame_translate): Take a processed frame description, and turn
everything into addresses.
(build_ia64_frame_state ): Find and create frame state record for a PC.
(get_personality): Get the personality routine for a given frame.
(get_except_table): Get the exception table for a given frame.
(record_name): Unwind record names for debugging.
(print_record): Print and unwind record.
(print_all_records): Print an entire unwind image.
(__ia64_backtrace): Print a backtrace.
(ia64_backtrace_helper): New function.
(__register_frame_info_aux): New function.
* config/ia64/crtend.asm (__do_frame_setup_aux): New function.

* frame.h (enum unw_record_type): New unwind record types.
(struct unw_p_record, unw_b_record, unw_x_record) : New unwind records.
(struct unw_r_record, unwind_record): New unwind record structs.
(struct unwind_info_ptr): Unwind information layout.
(IA64_UNW_LOC_TYPE_*): Macros for different types for location
descriptors.
(struct ia64_reg_loc): Register location description.
(struct ia64_frame_state): Location of all registers in a frame.
(struct object): Add pc_base and fde_end for IA64_UNWIND_INFO.
* libgcc2.c (__ia64_personality_v1): Personality routine.
(__calc_caller_bsp): Calculate the bsp register for the caller's
frame.
(ia64_throw_helper): Figure out who to return to and set up the
registers.
(__throw): Throw routine.

* output.h (assemble_eh_align, assemble_eh_label): New functions
to generate EH info where we want it.
(assemble_eh_integer): New function.
* toplev.c (compile_file): Output module level exception table for
non-ia64 targets.
(main): Set exceptions_via_longjump and flag_new_exceptions based
on IA64_UNWIND_INFO too.

* varasm.c (assemble_eh_label): Generate a label via
ASM_OUTPUT_EH_LABEL if it has been specified.
(assemble_eh_align): Generate an alignment directive via
ASM_OUTPUT_EH_ALIGN if it has been specified.
(assemble_eh_label): Generate an integer value via
ASM_OUTPUT_EH_type if they have been specified.
* config/ia64/ia64.c (rtx_needs_barrier): Add flushrs.
(ia64_init_builtins): Add __builtin_ia64_bsp
and __builtin_ia64_flushrs.
(ia64_expand_builtin): Add IA64_BUILTIN_BSP and
IA64_BUILTIN_FLUSHRS.
* config/ia64/ia64.h (ia64_builtins): Add IA64_BUILTIN_BSP and
IA64_BUILTIN_FLUSHRS.

* config/ia64/ia64.md (flushrs): New insn to flush the register
stack.  Add to unspec list.

* config/ia64/crtbegin.asm (frame_object): Change size.
(__do_frame_setup_aux): New function.
* config/ia64/crtend.asm: call __do_frame_setup_aux.
* config/ia64/t-ia64 (LIB2ADDEH): Add.
* Makefile.in (LIB2ADDEH): Add.
(LIB2ADD): Use LIB2ADDEH.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34169 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-25  Benjamin Kosnik  <bkoz@milou.soma.redhat.com>

* inclosure: Change to...
* mkinclosure: This.
Fix paths to bash.
* mkcshadow: Fix paths to bash.

* src/Makefile.am: Tweaks. Do cshadow header trickery at build time.
* src/Makefile.in: Regnerate.
* acinclude.m4 (GLIBCPP_COMPILER_VERSION): Fix typo.
(GLIBCPP_ENABLE_SHADOW): Do a less gross hack.
* aclocal.m4: Regenerate.
* mkcheck.in (INC_PATH): Tweak.

* configure.in: Enable long long by default.
* configure: Regenerate.

* mkcheck.in (LIB_PATH): Revert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34168 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-25  Benjamin Kosnik  <bkoz@milou.soma.redhat.com>

* inclosure: Change to...
* mkinclosure: This.
Fix paths to bash.
* mkcshadow: Fix paths to bash.

* src/Makefile.am: Tweaks. Do cshadow header trickery at build time.
* src/Makefile.in: Regnerate.
* acinclude.m4 (GLIBCPP_COMPILER_VERSION): Fix typo.
(GLIBCPP_ENABLE_SHADOW): Do a less gross hack.
* aclocal.m4: Regenerate.
* mkcheck.in (INC_PATH): Tweak.

* configure.in: Enable long long by default.
* configure: Regenerate.

* mkcheck.in (LIB_PATH): Revert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34167 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-25  Benjamin Kosnik  <bkoz@milou.soma.redhat.com>

* inclosure: Change to...
* mkinclosure: This.
Fix paths to bash.
* mkcshadow: Fix paths to bash.

* src/Makefile.am: Tweaks. Do cshadow header trickery at build time.
* src/Makefile.in: Regnerate.
* acinclude.m4 (GLIBCPP_COMPILER_VERSION): Fix typo.
(GLIBCPP_ENABLE_SHADOW): Do a less gross hack.
* aclocal.m4: Regenerate.

* configure.in: Enable long long by default.
* configure: Regenerate.

* mkcheck.in (LIB_PATH): Revert.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34166 138bc75d-0d04-0410-961f-82ee72b054a4

* inc/cxxabi.h (__pbase_type_info): Define, based on
__pointer_type_info.
(__pointer_type_info): Derive from __pbase_type_info. Adjust.
(__pointer_to_member_type_info): Likewise.
* tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement.
(__pointer_to_member_type_info::__is_pointer_p): Remove.
(__pointer_type_info::__do_catch): Rename to ...
(__pbase_type_info::__do_catch): ... here. Adjust.
(__pbase_type_info::__pointer_catch): Implement.
(__pointer_type_info::__pointer_catch): Adjust.
(__pointer_to_member_type_info::__pointer_catch): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34165 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.eh/catch11.C: New test.
* g++.old-deja/g++.eh/catch12.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34164 138bc75d-0d04-0410-961f-82ee72b054a4

* tinfo.h (__user_type_info::contained_virtual_p): New
predicate.
* tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond
shaped heirarchy.
(__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to
diamond shaped heirarchy. Add early out for mixed diamond and
duplicate shaped heirarchy.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34163 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24   Nathan "I don't write ChangeLog Entries" Myers  <ncm@cantrip.org>

* config/cpu/i486: New directory.
* config/cpu/i486/bits: New directory.
* config/cpu/i486/bits/atomicity.h: New file.
* config/cpu/i386/bits/atomicity.h (__compare_and_swap): Delete
'cmpxchgl' asm.
* acinclude.m4 (GLIBCPP_CHECK_CPU): Enable i386.

2000-05-24  Loren J. Rittle  <ljrittle@acm.org>

        * backward/alloc.h (__default_alloc_template): Only expose
          implementation-specific symbol, if it exists in the
          configuration.
        * backward/iostream.h (ends): Expose symbol.
        * backward/strstream.h: New file.
        * backward/stream.h: New file.
        * backward/ostream.h: New file.
        * backward/istream.h: New file.
        * backward/fstream.h: New file.
        * backward/complex.h: New file.
        * backward/iomanip.h: New file.

* mkcheck.in (LIB_PATH): Add -R bits.

* math/carg.c (carg): Replace __atan2 with atan2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34162 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Loren J. Rittle  <ljrittle@acm.org>

        * backward/alloc.h (__default_alloc_template): Only expose
          implementation-specific symbol, if it exists in the
          configuration.
        * backward/iostream.h (ends): Expose symbol.
        * backward/strstream.h: New file.
        * backward/stream.h: New file.
        * backward/ostream.h: New file.
        * backward/istream.h: New file.
        * backward/fstream.h: New file.
        * backward/complex.h: New file.
        * backward/iomanip.h: New file.

* mkcheck.in (LIB_PATH): Add -R bits.

* math/carg.c (carg): Replace __atan2 with atan2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34161 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-19   Nathan "I don't write ChangeLog Entries" Myers  <ncm@cantrip.org>

* config/cpu/i486: New directory.
* config/cpu/i486/bits: New directory.
* config/cpu/i486/bits/atomicity.h: New file.
* config/cpu/i386/bits/atomicity.h (__compare_and_swap): Delete
'cmpxchgl' asm.
* acinclude.m4 (GLIBCPP_CHECK_CPU): Enable i386.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34160 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34159 138bc75d-0d04-0410-961f-82ee72b054a4

    * recog.c (offsettable_address_p): If mode size is zero, assume
        BIGGEST_ALIGNMENT.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34158 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* Makefile.am (TAGS): Construct.
* Makefile.in: Rengerate.
* src/Makefile.am: Tweak.
* src/Makefile.in: Tweak.
* configure.in: Tweak.

* bits/c++config.h: Rename to ...
* bits/c++config: This.
* mkc++config: Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34157 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: Check for -Wno-long-long option support and improve
        handling of warning CFLAGS for stages 1 and 2.
        * Makefile.in (WARN_CFLAGS): Move definition to configure.in.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34156 138bc75d-0d04-0410-961f-82ee72b054a4

Fix minor goofs pointed out by Stan.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34155 138bc75d-0d04-0410-961f-82ee72b054a4

Forgot to commit.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34154 138bc75d-0d04-0410-961f-82ee72b054a4

* loop.c (basic_induction_var): Avoid double recording of an increment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34153 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.texi: Remove contributor list.  Instead include contrib.texi.
        * contrib.texi: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34152 138bc75d-0d04-0410-961f-82ee72b054a4

* Back out this patch:
Tue Dec  7 19:22:06 1999  Richard Henderson  <rth@cygnus.com>
          * loop.h (struct induction): Add multi_insn_incr.
          * loop.c (basic_induction_var): New multi_insn_incr argument.
          Set it if we search back through previous insns for the biv.
          (record_biv): New multi_insn_incr argument; fill in struct induction.
          (strength_reduce): Discard an iv with multiple bivs, any of
          which require multiple insns to increment.

* loop.c (check_insn_for_bivs): Remove bits copied from above patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34151 138bc75d-0d04-0410-961f-82ee72b054a4

* rtl.h (loc_mentioned_in_p): Declare.
* reload.c (loc_mentioned_in_p): Moved from here...
* rtlanal.c (loc_mentioned_in_p): to here.  No longer static.
Fix loop increment for 'E' handling.
* loop.c (strength_reduce): When doing biv->giv conversion,
take multi-insn biv increments into account.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34150 138bc75d-0d04-0410-961f-82ee72b054a4

    * stmt.c (expand_end_bindings): Look through NOTEs to find a
        BARRIER.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34149 138bc75d-0d04-0410-961f-82ee72b054a4

new

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34148 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (build_delete): Change prototype.
(build_vec_delete): Likewise.
* call.c (build_scoped_method_call): Use special_function_kind
values to indicate the kind of destruction to be done.
(build_method_call): Likewise.
* decl.c (finish_destructor_body): Likewise.
(maybe_build_cleanup_1): Likewise.  Rename to ...
(maybe_build_cleanup): ... this.
* decl2.c (delete_sanity): Use special_function_kind
values to indicate the kind of destruction to be done.
(build_cleanup): Likewise.
* init.c (perform_member_init): Likewise.
(build_vec_delete_1): Likewise.
(build_dtor_call): Simplify.
(build_delete): Use special_function_kind
values to indicate the kind of destruction to be done.
(build_vbase_delete): Likewise.
(build_vec_delete): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34147 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* m4: Remove.
* m4/lc_message.m4: Merge into acinclude.m4.
* m4/mathfcts.m4: Same.
* m4/stringfcts.m4: Same.
* acinclude.m4: Add here.
* configure: Regnerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34146 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* m4: Remove.
* m4/lc_message.m4: Merge into acinclude.m4.
* m4/mathfcts.m4: Same.
* m4/stringfcts.m4: Same.
* acinclude.m4: Add here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34145 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* acinclude.m4 (GLIBCPP_CHECK_COMPILER_VERSION): Remove
OPTLEVEL. Add FMTFLAGS.
* aclocal.m4: Regenerate.
* src/Makefile.am (AC_CXXFLAGS): Take out OPTLEVEL, as this is has
been disabled due to higher-level makefiles running amuck over
this bit, and add in FMTFLAGS so that formatting is clear.
* src/Makefile.in: Regenerate.
* configure: Regenerate.

* src/ios.cc (ios_base::sync_with_stdio): Cleanup buffers from
initialization.

* docs/download.html: Remove references to Cygwin-specific bits,
as this can now be built natively.
Update with current information.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34144 138bc75d-0d04-0410-961f-82ee72b054a4

* calls.c (expand_call): Handle cleanups in tail-recursion
arguments analagously to cleanups in sibling calls.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34143 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/ObjectOutputStream.java (writeObject): Use component type
when writing arrays.
Fixed typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34142 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c: Rename macro SIGN_EXTEND to HWI_SIGN_EXTEND.
All callers changed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34141 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (expand_assignment, store_expr, expand_expr,
expand_expr_unaligned): Set in_check_memory_usage while emitting
chkr_check_addr libcall.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34140 138bc75d-0d04-0410-961f-82ee72b054a4

Make g++ struct packing attribute sensitive to -fpack-struct, as per docn

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34139 138bc75d-0d04-0410-961f-82ee72b054a4

ignore test if targets 'long long' is less than 64 bits

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34138 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-24  Phil Edwards  <pme@sourceware.cygnus.com>

* acinclude.m4 (GLIBCPP_CHECK_COMPILER_VERSION):  If we can use
  -fdiagnostics-show-location=once, do so.  Expand AC_LANG_* to
  enclose other tests in this macro, including future ones.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.

* docs/faq/index.html:  Update location of libg++ FAQ.
* docs/faq/index.txt:  Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34137 138bc75d-0d04-0410-961f-82ee72b054a4

new test case

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34136 138bc75d-0d04-0410-961f-82ee72b054a4

(extract_muldiv): When constructing a multiplier/divisor, do not expect
const_binop to correctly determine if overflow has occured, so check explicitly.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34135 138bc75d-0d04-0410-961f-82ee72b054a4

* init.c (sort_member_init): Fix typo in error message generation
code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34134 138bc75d-0d04-0410-961f-82ee72b054a4

Document the c_fix types

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34133 138bc75d-0d04-0410-961f-82ee72b054a4

Update new-abi upcast algorithm.
* inc/cxxabi.h (__class_type_info::__do_upcast): Change
prototype and meaning of return value.
(__si_class_type_info::__do_upcast): Likewise.
(__vmi_class_type_info::__do_upcast): Likewise.
* tinfo.cc (__class_type_info::__upcast_result): Replace
whole2dst with part2dst. Adjust ctor.
(__class_type_info::__do_upcast): Adjust call of worker function.
(__class_type_info::__do_upcast): Adjust.
(__si_class_type_info::__do_upcast): Adjust. Use parent's
__do_upcast.
(__vmi_class_type_info::__do_upcast): Likewise. Fix private
virtual base in diamond heirarchy bug.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34132 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (build_enumerator): Don't modify the value's type,
convert it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34131 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34130 138bc75d-0d04-0410-961f-82ee72b054a4

Update.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34129 138bc75d-0d04-0410-961f-82ee72b054a4

(endl): Fix bug in last change.
(ends): Make same change as for endl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34128 138bc75d-0d04-0410-961f-82ee72b054a4

    * mips.h (LINKER_ENDIAN_SPEC): Pass -EL to linker by default.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34127 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in: Redefine inhibit_libc conditions.
        * libgcc2.c: Remove inhibit_libc conditional define.
        * configure: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34126 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable
and bitfield to tinfo_fn_p.
(DECL_TINFO_FN_P): Adjust.
(SET_DECL_TINFO_FN_P): Likewise.
(DECL_MUTABLE_P): Likewise.
(DECL_C_BIT_FIELD): Likewise.
(SET_DECL_C_BIT_FIELD): Likewise.
(CLEAR_DECL_C_BIT_FIELD): Likewise.
(DECL_UNINLINABLE): Likewise.
* class.c (alter_access): Call retrofit_lang_decl if ncessary.
(handle_using_decl): Remove assertion.
(build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl,
to build FIELD_DECLs.
(build_base_field): Likewise.
(layout_class_type): Likewise.
* decl.c (init_decl_processing): Likewise.
(build_ptrmemfunc_type): Likewise.
(grokdeclarator): Likewise.
* decl2.c (grok_x_components): Likewise.
* except.c (call_eh_info): Likewise.
* init.c (init_init_processing): Likewise.
* rtti.c (expand_class_desc): Likewise.
(create_pseudo_type_info): Likewise.
(get_vmi_pseudo_type_info): Likewise.
(create_tinfo_types): Likewise.
* ptree.c (print_lang_decl): Adjust.
* typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC
before checking DECL_MUTABLE_P.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34125 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in:  For --enable-languages=LIST, check for empty LIST.
        * configure:  Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34123 138bc75d-0d04-0410-961f-82ee72b054a4

    * iostream.cc (endl): Verify stream can accept characters
        before writing its eol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34122 138bc75d-0d04-0410-961f-82ee72b054a4

    * pdp11.h (STACK_BOUNDARY): Define.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34121 138bc75d-0d04-0410-961f-82ee72b054a4

* decl2.c (maybe_retrofit_in_chrg): Don't create in-charge
parameters for template functions.
* pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for
destructors as well as constructors.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34120 138bc75d-0d04-0410-961f-82ee72b054a4

* ifcvt.c (if_convert): Update life info globally.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34119 138bc75d-0d04-0410-961f-82ee72b054a4

* emit-rtl.c (unshare_all_decls): New function.
(unshare_all_rtl): Call it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34118 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (xmalloc.o): Add dependency for config.h, fixes make
  -j3.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34117 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.compile/PR238.java: New file.  For PR gcj/238.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34116 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/stringconst.out: New file.
* libjava.lang/stringconst.java: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34115 138bc75d-0d04-0410-961f-82ee72b054a4

Remove compile time warnings when building arm.o

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34114 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sh/sh.c (gen_far_branch, split_branches): Update
to reflect new prototypes for redirect_jump and invert_jump.
(sh_insn_length_adjustment): Get rid of const warnings.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34113 138bc75d-0d04-0410-961f-82ee72b054a4

    * invoke.texi (Options for Debugging Your Program or GCC): Update
        the names of dump files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34112 138bc75d-0d04-0410-961f-82ee72b054a4

    * configure.in (NO_MINUS_C_MINUS_O): Fix thinko in previous fix.
        * configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34111 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/testsuite:
* c-torture/execute/bcp-1.c: Replace abort in arg of
__builtin_constant_p with a generic external function.

* gcc.dg/20000108-1.c, gcc.dg/980211-1.c, gcc.dg/980414-1.c,
gcc.dg/990119-1.c, gcc.dg/990409.c, gcc.dg/990424-1.c,
gcc.dg/991230-1.c, gcc.dg/clobbers.c, gcc.dg/lineno.c,
gcc.dg/noreturn-1.c, gcc.dg/trigraphs.c, gcc.dg/uninit-4.c:
Prototype abort and/or exit.

* gcc.dg/990407-1.c, gcc.dg/strpaste.c,
gcc.dg/special/alias-1.c, gcc.dg/special/gcsec-1.c,
gcc.dg/special/weak-1.c, gcc.dg/special/weak-2.c,
gcc.dg/special/wkali-1.c, gcc.dg/special/wkali-2.c: Include stdlib.h.

libio/tests:
* tfformat.c: Include stdlib.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34110 138bc75d-0d04-0410-961f-82ee72b054a4

* simplify-rtx.c (SIGN_EXTEND): New macro.
(simplify_unary_operation, simplify_binary_operation,
simplify_relational_operation): Use SIGN_EXTEND.  Make low
halves of (low, high) pairs unsigned if they weren't already.
(simplify_ternary_operation): Cast INTVAL to unsigned before
comparing to a MODE_BITSIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34109 138bc75d-0d04-0410-961f-82ee72b054a4

include:
* getopt.h (getopt): Also check HAVE_DECL_* when prototyping.

* libiberty.h (basename): Likewise.

gcc:
* aclocal.m4 (gcc_AC_CHECK_DECL, gcc_AC_CHECK_DECLS): New macros
rewritten from the internals of gcc_AC_NEED_DECLARATION{S}.

* configure.in (gcc_AC_CHECK_DECLS): Call this instead of
gcc_AC_NEED_DECLARATIONS.

* dwarfout.c: Don't prototype time().

* gcc.c: Check HAVE_DECL_* instead of NEED_DECLARATION_*.

* system.h: Likewise.

* toplev.c: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34108 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (pushdecl): Invert sense of test for non-global types.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34107 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (reload_cse_move2add): Honor TRULY_NOOP_TRUNCATION.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34106 138bc75d-0d04-0410-961f-82ee72b054a4

config/mips/elf64.h (CTOR_LISTS_DEFINED_EXTERNALLY): Define

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34105 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c: Remove #ifdef HAIFA since now only scheduler.
(alpha_start_function): Never write ..ng label if VMS or NT.
(alpha_align_insns): Remove GP_IN_USE arg.
Alignment now unsigned.
(alpha_reorg): Don't pass GP_IN_USE arg to alpha_align_insns.
* config/alpha/alpha.md (prologue_ldgp): Split into one define_expand
and two define_insn's.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34104 138bc75d-0d04-0410-961f-82ee72b054a4

    * combine.c (simplify_comparison): Use trunc_int_for_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34103 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34102 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (build_ctor_vtbl_group): Set inits.
* optimize.c (maybe_clone_body): Set DECL_INLINE and
DECL_THIS_INLINE appropriately for clones.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34101 138bc75d-0d04-0410-961f-82ee72b054a4

    * stor-layout.c (place_field): Change rli->size to rli->offset.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34100 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-22  Benjamin Kosnik  <bkoz@purist.redhat.soma.com>

* docs/17_intro/libstdc++-assign.txt: Change Cygnus to FSF.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34099 138bc75d-0d04-0410-961f-82ee72b054a4

    * function.c (thread_prologue_and_epilogue_insns): Make sure
        existing line number notes appear after the prologue.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34098 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/alpha.c (alpha_fnname): New static variable.
(print_operand, case '~'): New case.
(alpha_expand_prologue): Emit prologue_ldgp insn if needed.
(alpha_start_function): Set alpha_fnname.
Write "ng" label if no ldgp; don't write ldgp insn.
* config/alpha/alpha.h (PRINT_OPERAND_PUNCT_VALID_P): New case '~'.
* config/alpha/alpha.md (prologue_ldgp): New define_insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34097 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp.
(DECL_CONV_FN_P): Simplify.
(DECL_OPERATOR): Remove.
(language_to_string): Declare.
* decl.c (duplicate_decls): Fix typo in comment.
(grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P.
(grok_op_properties): Use DECL_CONV_FN_P instead of
IDENTIFIER_TYPENAME_P.
* dump.c (dequeue_and_dump): Dump the language linkage of
declarations.
* error.c (language_to_string): Give it external linkage.
* method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P.
(implicitly_declare_fn): Set DECL_LANGUAGE.
* pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not
IDENTIFIER_TYPENAME_P.
(tsubst_decl): Likewise.
(tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P.
* semantics.c (finish_member_declaration): Don't mark members of
classes declared in an extern "C" region as extern "C".

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34095 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (jump_optimize_1): Don't increment LABEL_NUSES
on deleted labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34094 138bc75d-0d04-0410-961f-82ee72b054a4

Fix whitespace in comment

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34093 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-22  Bryce McKinlay  <bryce@albatross.co.nz>

* libjava.compile/PR232B.java: Additional PR gcj/232 test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34092 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-22  Phil Edwards  <pme@sourceware.cygnus.com>

* mkcheck.in:  Tweak for Solaris 8.  Additional minor output comment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34091 138bc75d-0d04-0410-961f-82ee72b054a4

Use just -g instead of -gdwarf-2

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34090 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/dwarf2-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34089 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-22  Phil Edwards  <pme@sourceware.cygnus.com>

* acinclude.m4:  If the new pragma isn't supported, don't kill -Werror;
  keep -Werror and add -Wno-unknown-pragma.  -Werror Is Good.
* aclocal.m4:  Regenerate.
* configure:  Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34088 138bc75d-0d04-0410-961f-82ee72b054a4

* optabs.c (can_extend_p): Allow unsignedp to have any nonzero value.
(gen_extend_insn, can_fix_p, can_float_p): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34087 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.compile/PR235.java: New file.  For PR gcj/235.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34086 138bc75d-0d04-0410-961f-82ee72b054a4

* varasm.c (eh_frame_section): Revert change to argument list.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34085 138bc75d-0d04-0410-961f-82ee72b054a4

* final.c (final_scan_insn, case NOTE_INSN_FUNCTION_BEG): Remove
dangling "else" that causes "break" to be conditional.
Also remove unneeded code at start.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34082 138bc75d-0d04-0410-961f-82ee72b054a4

* m68k/m68k.h (STORE_FLAG_VALUE): Macro set to (-1), not -1.
* fx80/fx80.h, i370/i370.h, m88k/m88k.h (STORE_FLAG_VALUE): Ditto.
* gmicro/gmicro.h, we32k/we32k.h (STORE_FLAG_VALUE): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34081 138bc75d-0d04-0410-961f-82ee72b054a4

2000-05-19   Nathan C. Myers  <ncm@cantrip.org>

       * bits/generic_shadow.h: s/swamp/legacy/

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34080 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.md (movdf_insn_v9only_vis): fzero has
just one argument.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34079 138bc75d-0d04-0410-961f-82ee72b054a4

* alias.c (record_component_aliases): New function.
* tree.h: Clean up some declarations and comments.
(record_component_aliases): New declaration.
* tree.c (get_alias_set): If type and has alias set, use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34078 138bc75d-0d04-0410-961f-82ee72b054a4

    * jump.c (can_reverse_comparison_p): Be prepared for insn null.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34077 138bc75d-0d04-0410-961f-82ee72b054a4

    * simplify-rtx.c (simplify_ternary_operation): Try to simplify
        IF_THEN_ELSE to a setcc form.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@34076 138bc75d-0d04-0410-961f-82ee72b054a4