2001-07-21  H.J. Lu  (hjl@gnu.org)

* config/mips/mips.c (mips_cpu): Moved into ...
(override_options): Here.

* config/mips/mips.h (mips_cpu_attr): Replace mips_cpu with
mips_tune.
(mips_cpu): Removed.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44231 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md ("andqi3"): Accept d as second operand.
("iorqi3"): Likewise.
("xorqi3"): Likewise.
("*addhi3"): Fix constraint to avoid reloading in a soft register.
("*subhi3_sp): Likewise.
("*subhi3"): Likewise.
("extendhisi2"): Accept D, X and Y as source operand to avoid
reload problems.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44229 138bc75d-0d04-0410-961f-82ee72b054a4

gcc:
* doc/tm.texi: Remove DEFAULT_VTABLE_THUNKS.
* config/freebsd.h: Likewise.
* config/linux.h: Likewise.
* config/openbsd.h: Likewise.
* config/alpha/linux-elf.h: Likewise.
* config/arm/linux-elf.h: Likewise.
* config/d30v/d30v.h: Likewise.
* config/fr30/fr30.h: Likewise.
* config/ia64/aix.h: Likewise.
* config/ia64/ia64.h: Likewise.
* config/mips/linux.h: Likewise.
* config/pj/pj.h: Likewise.
* config/rs6000/linux.h: Likewise.
* config/sparc/linux.h: Likewise.
* config/sparc/linux64.h: Likewise.
cp:
Remove flag_vtable_thunk. It is always on for the 3.0 ABI.
* cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove.
(CPTI_INDEX_IDENTIFIER): Remove.
(CPT_PFN_OR_DELTA2_IDENTIFIER): Remove.
(delta2_identifier): Remove.
(index_identifier): Remove.
(pfn_or_delta2_identifier): Remove.
(flag_vtable_thunks): Remove.
(VTABLE_DELTA2_NAME): Remove.
(VTABLE_INDEX_NAME): Remove.
(FNADDR_FROM_VTABLE_ENTRY): Adjust.
(vfunc_ptr_type_node): Adjust.
(VTABLE_NAME_PREFIX): Adjust.
(build_vfn_ref): Lose first parameter.
(fixup_all_virtual_upcast_offsets): Remove.
* decl.c (initialize_predefined_identifiers): Remove
delta2_identifier, index_identifier, pfn_or_delta2_identifier.
(init_decl_processing): Remove no-vtable-thunk code.
* decl2.c (flag_vtable_thunks): Remove.
(mark_vtable_entries): Remove no-vtable-thunk code.
* error.c (dump_decl): Remove no-vtable-thunk code.
(dump_expr): Adjust ptr to member function code.
* init.c (initialize_vtable_ptrs): Remove no-vtable-thunk
code.
* rtti.c (build_headof): Remove no-vtable-thunk code.
(get_tinfo_decl_dynamic): Adjust build_vfn_ref call.
* search.c (get_base_distance): Remove expand_upcast_fixups case.
(virtual_context) Remove.
(expand_upcast_fixups): Remove.
(fixup_virtual_upcast_offsets): Remove.
(fixup_all_virtual_upcast_offsets): Remove.
* typeck.c (get_member_function_from_ptrfunc): Remove
no-vtable-thunk code.
* call.c (build_over_call): Adjust call to build_vfn_ref.
* class.c (build_vfn_ref): Lose first parameter. Remove
no-vtable-thunk code.
(build_rtti_vtbl_entries): Remove no-vtable-thunk code.
(build_vtable_entry): Remove no-vtable-thunk code.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44227 138bc75d-0d04-0410-961f-82ee72b054a4

Remove old-abi tests.
* g++.old-deja/g++.mike/p11116.C: Remove.
* g++.old-deja/g++.eh/catchptr1.C: Remove old-abi ifdef.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44226 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44224 138bc75d-0d04-0410-961f-82ee72b054a4

extra casting required by new pointer type

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44222 138bc75d-0d04-0410-961f-82ee72b054a4

force unsigned char compares

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44219 138bc75d-0d04-0410-961f-82ee72b054a4

incorporate patches from 3.0 branch

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44218 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (try_redirect_by_replacing_jump): Correctly compute which
insns to delete in the presence of cc0 in a jump insn.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44217 138bc75d-0d04-0410-961f-82ee72b054a4

Remove old-abi remnants. Remove comments about old abi
behaviour. Remove refences to 'new-abi' in comments.
* cp-tree.h: Adjust comments.
(vbase_offsets_in_vtable_p): Delete.
(vcall_offsets_in_vtable_p): Delete.
(vptrs_present_everywhere_p): Delete.
(all_overridden_vfuns_in_vtables_p): Delete.
(merge_primary_and_secondary_vtables_p): Delete.
(TYPE_CONTAINS_VPTR_P): Adjust.
(VTT_NAME_PREFIX): Remove.
(CTOR_VTBL_NAME_PREFIX): Remove.
(init_vbase_pointers): Remove.
* class.c: Adjust coments.
(build_vbase_pointer_fields): Delete.
(build_vbase_pointer): Remove old-abi code.
(build_secondary_vtable): Likewise.
(modify_all_vtables): Likewise.
(create_vtable_ptr): Likewise.
(layout_class_type): Likewise.
(finish_struct_1): Likewise.
(finish_vtbls): Likewise.
(dfs_finish_vtbls): Delete.
(build_vbase_offset_vtbl_entries): Remove old-abi code.
* cvt.c: Adjust comments.
* decl.c: Adjust comments.
* decl2.c: Adjust comments.
* init.c: Adjust comments.
(construct_virtual_bases): Remove old-abi code.
* lang-specs.h: Remove -fno-new-abi.
* mangle.c: Adjust comments.
* rtti.c: Adjust comments.
(get_base_offset): Remove old-abi-code.
* search.c: Adjust comments.
(dfs_init_vbase_pointers): Remove.
(dfs_vtable_path_unmark): Remove.
(init_vbase_pointers): Remove.
* semantics.c: Adjust comments.
(emit_associated_thunks): Remove old-abi code.
* typeck.c: Adjust comments.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44215 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/rtl.texi (REG_DEAD): Update for current semantics.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44214 138bc75d-0d04-0410-961f-82ee72b054a4

Correct typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44213 138bc75d-0d04-0410-961f-82ee72b054a4

* m68k.md (zero_extend?i?i2 expander): Use gen_lowpart instead
of doing the change by hand.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44212 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (emit_single_push_insn): Add call to push expander.
* expr.h (optab_index): Add OTI_push
(push_optab): New constant.
* genopinit.c (optabs): Add push_optab.
* optabs.c (init_optab): Init push optab.
* md.texi (push??1): Document

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44211 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (set_noop_p): Return true for noop jumps.

* expr.c (emit_single_push_insn): Add call to push expander.
* expr.h (optab_index): Add OTI_push
(push_optab): New constant.
* genopinit.c (optabs): Add push_optab.
* optabs.c (init_optab): Init push optab.
* md.texi (push??1): Document

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44210 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.md ("movdi", "movdi_internal"): Use an
expand to emit the pattern; put a REG_INC note for push/pop
instructions.
("movdf", "movdf_internal"): Likewise.
("movsi", "movsi_internal"): Likewise.
("movsf", "movsf_internal"): Likewise.
("movhi", "movqi"): Emit a REG_INC note for push/pop instructions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44208 138bc75d-0d04-0410-961f-82ee72b054a4

* config/m68hc11/m68hc11.c (m68hc11_gen_highpart): Don't use
gen_highpart.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44206 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-20  Daniel Berlin  <dan@cgsoftware.com>

* Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not
params.h.

2001-07-20  Daniel Berlin  <dan@cgsoftware.com>

* params.def: Change default max inline insns to 100.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44203 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (combine_simplify_rtx): Generate a new shift operation
when simplifying the first operand of a (neg (ashift)) expression.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44202 138bc75d-0d04-0410-961f-82ee72b054a4

    * regclass.c (N_REG_INTS): Use only 32 bits per element.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44201 138bc75d-0d04-0410-961f-82ee72b054a4

* doc/install.texi (sparc-sun-solaris*): Add in 4.x assembler bug
information.   Move rest into ...
(*-*-solaris): ... here.  Eliminate redundant information and
reword necessary packages section.  Delete 4.x assembler bug info.
(sparc-sun-*): Merge into ...
(sparc-sun-sunos*): here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44198 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/v850/v850.md (casesi): Generate LABEL_REF
        with Pmode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44197 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-20  Toon Moene  <toon@moene.indiv.nluug.nl>

* com.c (ffecom_expr_intrinsic_):
case FFEINTRIN_impIBITS: Remove TREE_SHIFT_FULLWIDTH define.
case FFEINTRIN_impISHFT: Ditto. Change LT_EXPR to NE_EXPR.
case FFEINTRIN_impISHFTC: Ditto.
case FFEINTRIN_impMVBITS: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44196 138bc75d-0d04-0410-961f-82ee72b054a4

oops, missed rej file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44195 138bc75d-0d04-0410-961f-82ee72b054a4

* i386-protos.h (ix86_zero_extend_to_Pmode): Declare.
* i386.c (ix86_zero_extend_to_Pmode): Make global.
* i386.md (strclrsi expander): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44194 138bc75d-0d04-0410-961f-82ee72b054a4

* integrate.c (copy_insn_list): handle
NOTE_INSN_DELETED_LABEL, as if it were CODE_LABEL.
(copy_rtx_and_substitute): Likewise; behave to NOTE_INSN_DELETED_LABEL
identically as to CODE_LABEL.

* fold-const (fold): Convert A/B/C to A/(B*C) and
A/(B/C) to (A/B)*C

* except.c (connect_post_landing_pads): Delete the RESX insns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44193 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-20  David Billinghurst <David.Billinghurst@riotinto.org>

* g77.f-torture/compile/pr3743.f:  New test

2001-07-20  David Billinghurst <David.Billinghurst@riotinto.com>

* g77.f-torture/execute/f90-intrinsic-bit.f: New test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44192 138bc75d-0d04-0410-961f-82ee72b054a4

remove conflicts

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44191 138bc75d-0d04-0410-961f-82ee72b054a4

    * config/mips/mips.h (ISA_HAS_NMADD_NMSUB): New macro.

        * config/mips/mips.md (nmadd/nmsub): Use macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44190 138bc75d-0d04-0410-961f-82ee72b054a4

this is a test

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44189 138bc75d-0d04-0410-961f-82ee72b054a4

* cppinit.c (remove_dup_dir): Make static.
(remove_dup_dirs): Make static. Only warn about preempting a
system directory with a non-system directory.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44188 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44186 138bc75d-0d04-0410-961f-82ee72b054a4

* ifcvt.c (noce_try_store_flag_constants): Correct order
of parameters to trunc_int_for_mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44181 138bc75d-0d04-0410-961f-82ee72b054a4

* reorg.c (fill_simple_delay_slots): If an instruction might throw
an exception that will be caught within this function, do not fill
its delay slot with any subsequent instruction.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44171 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-19  Peter Schmid  <schmid@snake.iap.physik.tu-darmstadt.de>

        * include/bits/stl_algo.h : Fix typos.
* testsuite/25_algorithms/unique.cc: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44169 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-19  Phil Edwards  <pme@sources.redhat.com>
            Mark Mitchell <mark@codesourcery.com>

Merge from cp-parser-branch.
* include/bits/basic_string.h:  Qualify symbols with 'template'.
* include/bits/basic_string.tcc:  Likewise.
* include/bits/fstream.tcc:  Likewise.
* include/bits/istream.tcc:  Likewise.
* include/bits/sstream.tcc:  Likewise.
* include/bits/std_istream.h:  Likewise.
* include/bits/stl_iterator.h:  Likewise.
* include/bits/streambuf.tcc:  Likewise.
* src/gen-num-limits.cc:  Add 'template<>' to specializations.
* src/locale.cc:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44167 138bc75d-0d04-0410-961f-82ee72b054a4

* tm.texi (POINTERS_EXTEND_UNSIGNED) Modify definition.
* optabs.c (can_extend_p) Check HAVE_ptr_extend for a specialized
pointer extension instruction.
* combine.c (nonzero_bits,num_sign_bit_copies) Likewise.
* simplify-rtx.c (simplify_unary_operation) Likewise.
* explow.c (convert_memory_address) Check value of
POINTERS_EXTEND_UNSIGNED to avoid some conversions when
less than zero.
* config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, MULTILIB_OPTIONS,
MULTILIB_DIRNAMES, MULTILIB_MATCHES) Add multilib support.
* config/ia64/hpux.h (CPP_SPEC, ASM_SPEC, SUBTARGET_SWITCHES)
Add Multilib Support.
(POINTERS_EXTEND_UNSIGNED)  Define for ILP32 support.
* config/ia64/ia64.h (MASK_ILP32, TARGET_ILP32, SUBTARGET_SWITCHES)
Add Multilib Support.
(POINTER_SIZE, LONG_TYPE_SIZE, MAX_LONG_TYPE_SIZE) Modify for ILP32
support.
* config/ia64/ia64.c (rtx_needs_barrier) Add support for addp4.
* config/ia64/ia64.md (ptr_extend) New instruction to "swizzle"
a 32 bit HP-UX pointer into a 64 bit HP-UX pointer.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44166 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-19  Alexandre Oliva  <aoliva@redhat.com>

* simplify-rtx.c (simplify_replace_rtx): Try to obtain mode from
old and new operands in `<', `3' and `b'.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44164 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (emit-rtl.o, c-decl.o): Depend on debug.h.
(final.o): Don't depend on xcoffout.h, dbxout.h or sdbout.h.
(toplev.o): Don't depend on xcoffout.h.
* c-decl.c: Include debug.h
(duplicate_decls): Use debug hook.
* dbxout.c (dbxout_source_file, dbxout_args): Make static.
(dbx_debug_hooks, xcoff_debug_hooks): Update.
(dbxout_types): Remove.
* dbxout.h (dbxout_source_file, dbxout_types, dbxout_args): Remove.
* debug.c (do_nothing_debug_hooks): Update.
(debug_true_tree, debug_nothing_rtx): New.
* debug.h (struct rtx_def): New.
(struct gcc_debug_hooks): New hooks ignore_block,
outlining_inline_function and label.
(debug_true_tree, debug_nothing_rtx, dwarf2out_frame_init,
dwarf2out_frame_finish): New.
* dwarf2out.c (dwarf2out_ignore_block, dwarf2out_abstract_function):
Make static, update prototype.
(dwarf2_debug_hooks): Update.
* dwarf2out.h (dwarf2out_ignore_block, dwarf2out_abstract_function,
dwarf2out_frame_init, dwarf2out_frame_finish): Remove.
* dwarfout.c (dwarf_debug_hooks): Update.
* emit-rtl.c: Include debug.h.
(remove_unnecessary_notes): Use debug hook.
* final.c: Don't include dbxout.h, xcoffout.h or sdbout.h.
(final_scan_insn): Use debug hook.
* integrate.c (output_inline_function): Use debug hook.
* sdbout.c (sdbout_toplevel_data, sdbout_label): Make static.
(sdb_debug_hooks): Update.
* sdbout.h (sdbout_label, sdbout_toplevel_data): Remove.
* toplev.c: Don't include xcoffout.h.
(note_outlining_of_inline_function, debug_ignore_block): Remove.
* toplev.h (note_outlining_of_inline_function, debug_ignore_block):
Remove.
* tree.h (dwarf2out_do_frame): Remove.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44163 138bc75d-0d04-0410-961f-82ee72b054a4

Restore ASM_OUTPUT_LABEL_REF definition.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44162 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (eliminate_regs_in_insn): When updating a set
to the frame pointer to the hardware frame pointer, perform
the update always not just when REPLACE is set.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44161 138bc75d-0d04-0410-961f-82ee72b054a4

* reload1.c (choose_reload_regs): Don't inherit a reload
that crosses multiple registers if registers past the first
don't fit in the desired class.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44160 138bc75d-0d04-0410-961f-82ee72b054a4

* top.c (ffe_decode_option): Disallow lang-independent processing
for -ffixed-form.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44159 138bc75d-0d04-0410-961f-82ee72b054a4

* ifcvt.c (noce_try_store_flag_constants): Use trunc_int_for_mode
when negating constants.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44158 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-19  Toon Moene  <toon@moene.indiv.nluug.nl>

* tree.def: Document restriction on {L|R}SHIFT_EXPR's second argument.
* doc/tree.texi: Ditto.
* f/com.c (ffecom_expr_intrinsic_): Cope with it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44156 138bc75d-0d04-0410-961f-82ee72b054a4

* unwind-dw2.c (_Unwind_FrameState): Add eh_ptr.
(extract_cie_info): Handle "eh" augmentation properly,
remember eh_ptr.
(struct frame_state, __frame_state_for): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44155 138bc75d-0d04-0410-961f-82ee72b054a4

* config/alpha/osf.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL,
HANDLE_SYSV_PRAGMA): Define.
* mips-tfile.c (add_ext_symbol): Pass complete symbol ptr, inline
previous args.
(copy_object): Caller changed.

testsuite:
* g++.old-deja/g++.pt/static3.C: Removed alpha*-*-osf* XFAIL.
g++.old-deja/g++.pt/static6.C: Likewise.
* lib/target-supports.exp (check_weak_available): alpha*-*-osf*
supports weak symbols.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44153 138bc75d-0d04-0410-961f-82ee72b054a4

* libjava.lang/PR3731.java: New file.
* libjava.lang/PR3731.out: New file.
* libjava.lang/PR3731.xfail: New file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44151 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (assembler dwarf2 debug_line support): Define nop
insn for m68k.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44149 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (finish_struct_anon): Forbid nested classes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44148 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44146 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
dwarfout.h.
* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
to conditionally compiled block.
(dbx_debug_hooks, xcoff_debug_hooks): Update.
* dbxout.h (dbxout_function): Remove.
* debug.c (do_nothing_debug_hooks): Update.
* debug.h (struct gcc_debug_hooks): New hooks function_decl,
global_decl, deferred_inline_function.
* dwarf2out.c (dwarf2_debug_hooks): Update.
(dwarf2out_global_decl): New.
* dwarfout.c: Don't include dwarfout.h.
(dwarfout_global_decl, dwarfout_function_decl,
dwarfout_deferred_inline_function): New.
(dwarf_debug_hooks): Update.
* dwarfout.h: Remove.
* final.c: Don't include dwarfout.h.
* sdbout.c (sdbout_global_decl): New.
(sdbout_debug_hooks): Update.
* toplev.c: Don't include dwarfout.h.
(check_global_declarations, rest_of_compilation): Use new debug hooks.
(note_deferral_of_defined_inline_function): Remove.
* toplev.h (note_deferral_of_defined_inline_function): Remove.
* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
* ch/lex.c: Don't include dwarfout.h.
* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
* cp/optimize.c: Include debug.h.
(maybe_clone_body): Use debug hook.
* cp/semantics.c: Include debug.h.
(expand_body): Use debug hook.
* po/POTFILES.in: Remove dwarfout.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44145 138bc75d-0d04-0410-961f-82ee72b054a4

* c-lex.c (c_lex): Remove CPP_INT, CPP_FLOAT cases.
* c-parse.in (yyerror, _yylex): Similarly.
* cppexp.c (parse_number, parse_defined, lex, _cpp_parse_expr):
Don't use CPP_INT, CPP_FLOAT; CPP_NUMBER is enough.
Update comments.
* cpplib.h (CPP_INT, CPP_FLOAT): Remove.
* cp/spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44144 138bc75d-0d04-0410-961f-82ee72b054a4

* class.c (type_requires_array_cookie): New function.
(check_methods): Don't try to figure out whether the type needs a
cookie here.
(check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here.
* cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove.
(TYPE_VEC_NEW_USES_COOKIE): Reimplement.
* pt.c (instantiate_class_template): Don't set
TYPE_VEC_DELETE_TAKES_SIZE.
* NEWS: Document ABI changes from GCC 3.0.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44142 138bc75d-0d04-0410-961f-82ee72b054a4

* dwarf2out.c (dwarf2out_abstract_function): Don't emit
in-class declaration at -g1.  Fixes c++/2814.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44141 138bc75d-0d04-0410-961f-82ee72b054a4

    * src/gen-num-limits.cc (set_signals_handler): New function.
        Factor out signals setting.  Set signal handler for SIGILL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44139 138bc75d-0d04-0410-961f-82ee72b054a4

merge from glibc

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44138 138bc75d-0d04-0410-961f-82ee72b054a4

Fix markup for reload_in/out.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44137 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-18  Phil Edwards  <pme@sources.redhat.com>

* docs/html/27_io/howto.html:  Fix typo.
* docs/html/faq/index.html:  Minor updates for 3.0 all around.
* docs/html/faq/index.txt:  Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44135 138bc75d-0d04-0410-961f-82ee72b054a4

    * doc/md.texi (reload_in/out): Document restrictions in predicates
        and constraints for these patterns.  Document empty string matching
        ALL_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44134 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-18  Toon Moene  <toon@moene.indiv.nluug.nl>

* libI77/configure.in (_XOPEN_SOURCE, _FILE_OFFSET_BITS): Move
these defines before tests which might be affected by them.
(_XOPEN_SOURCE_EXTENDED): Define.
* libI77/configure, libI77/config.h.in: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44133 138bc75d-0d04-0410-961f-82ee72b054a4

* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Check for ASM_WEAKEN_LABEL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44131 138bc75d-0d04-0410-961f-82ee72b054a4

* java/net/natPlainDatagramSocketImpl.cc (mcastGrp): Use new RFC
2533 socket options IPV6_JOIN_GROUP, IPV6_LEAVE_GROUP, falling
back to old RFC 2133 variants if missing.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44130 138bc75d-0d04-0410-961f-82ee72b054a4

* NEWS (Changes in GCC 3.0): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44128 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c: Undo my previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44126 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/natFileWin32.cc (_access): Renamed.
(_stat): Likewise.
* java/io/natFile.cc (_access): Renamed.
(_stat): Likewise.
* java/io/File.java (access, stat): Add leading `_' to name.
Updated all callers.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44124 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-18  Stephen M. Webb  <stephen@bregmasoft..com>
            Roman Sulzhyk  <roman_sulzhyk@yahoo.com>

        libstdc++/3599
        * include/bits/ostream.tcc (ostream::put): Fixed error condition check.
        * testsuite/27_io/streambuf.cc (test07): Added new regression test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44122 138bc75d-0d04-0410-961f-82ee72b054a4

For PR java/2812:
* lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
* lex.c (java_new_lexer): Use ICONV_CONST.
(java_read_char): Likewise.
* Make-lang.in (jc1$(exeext)): Link against LIBICONV.
(jv-scan$(exeext)): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44120 138bc75d-0d04-0410-961f-82ee72b054a4

For PR java/2812:
* configure: Rebuilt.
* configure.in: Don't check for iconv.h or iconv(); use AM_ICONV
instead.
* aclocal.m4 (AM_ICONV): New macro from Bruno Haible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44119 138bc75d-0d04-0410-961f-82ee72b054a4

* flow.c (redirect_edge_and_branch): Bail out on complex edges.
(try_optimize_cfg): Do not remove tail recursive labels before sibcall.
* jump.c (mark_jump_label): Do not forward branches.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44118 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-17  Stephen M. Webb   <stephen@bregmasoft.com>r

All occurrences of the __value_type() and __distance_type()
functions, which were required to support the HP STL, have been
removed along with all the auxiliary forwarding functions that
were required to support their use.

The __iterator_category() function was pretty much left alone
because there was no benefit to removing it and its use made code
just a little more readable.

Incidences of distance() with nonstandard argument list were
replaced by calls to the standard function (only in the files
affected by the removal of the other HP functions).

The signature of the rotate() algorithm was changed to match the
standard.

Headers were reformatted under C++STYLE guidelines (indentation,
linebreaks, typename keyword).

* include/bits/stl_algo.h: replaced __value_type() and
__distance_type() with iterator_traits, eliminated auxiliary
support functions required to support said function usage.
Changed nonstandard distance() call to standard call.

* include/bits/stl_algobase.h: Same.
* include/bits/stl_heap.h: Same.
* include/bits/stl_numeric.h: Same.
* include/bits/stl_uninitialized.h: Same.
* include/bits/stl_iterator_base_types.h (__value_type()):
Removed.
(__distance_type()): Removed.
(value_type()): Gone.
(distance_type()): Done in.
(iterator_category()): Hasta la vista, baby.

* include/bits/stl_iterator_base_funcs.h (iterator_category()):
Replaced with __iterator_category().
* include/backward/iterator.h: moved definition of value_type(),
distance_type(), and iterator_category() out of std:: and into
here.
* testsuite/23_containers/vector_ctor.cc (test03): New testcases.
* testsuite/23_containers/vector_modifiers.cc (test03): New testcases.
* testsuite/25_algorithms/rotate.cc: New testcase.
* testsuite/25_algorithms/copy.cc: New testcase.
* testsuite/25_algorithms/sort.cc: Same.
* testsuite/25_algorithms/heap.cc: Same.
* testsuite/25_algorithms/partition.cc: Same.
* testsuite/25_algorithms/binary_search.cc: Same.
* testsuite/26_numerics/sum_diff.cc: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44117 138bc75d-0d04-0410-961f-82ee72b054a4

For PR java/2812:
* libgcj.spec.in (*lib): Added LIBICONV.
* configure: Rebuilt.
* configure.in: Call AM_ICONV.  Don't check for iconv function.
Add parameters to JV_HASH_SYNCHRONIZATION define.
* acinclude.m4 (AM_ICONV): New macro, from Bruno Haible.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44116 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (delete_trivially_dead_insns): Delete the libcall block
when return value is unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44112 138bc75d-0d04-0410-961f-82ee72b054a4

* gcse.c (pre_insert_copy_insn): Call update_ld_motion_stores.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44111 138bc75d-0d04-0410-961f-82ee72b054a4

    * g++.dg/vtgc1.C: Revert patch from 2001-04-26 since vtable-gc is
        supported again.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44110 138bc75d-0d04-0410-961f-82ee72b054a4

* libU77/configure.in (_XOPEN_SOURCE, _FILE_OFFSET_BITS): Move
these defines before tests which might be affected by them.
(_XOPEN_SOURCE_EXTENDED): Define.

* libU77/configure, libU77/config.hin: Regenerate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44108 138bc75d-0d04-0410-961f-82ee72b054a4

Save a function call in common mutex locking/unlocking operations

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44107 138bc75d-0d04-0410-961f-82ee72b054a4

Save a function call on mutex locking/unlocking

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44106 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed bug in gthr-posix.h - buggy backend thread functions for objective-c

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44105 138bc75d-0d04-0410-961f-82ee72b054a4

Fixed backend function of objc_mutex_trylock which was broken

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44104 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44100 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.dg/iftrap-1.c: Fix target line.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44099 138bc75d-0d04-0410-961f-82ee72b054a4

* integrate.c (output_inline_function): Correct type of debug_hooks.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44098 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-18  Toon Moene  <toon@moene.indiv.nluug.nl>

* combine.c (combine_simplify_rtx): DIV can be treated
associatively for floats if unsafe math optimisations are enabled.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44097 138bc75d-0d04-0410-961f-82ee72b054a4

    * reload.c (push_secondary_reload): Accept empty-string for ALL_REGS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44096 138bc75d-0d04-0410-961f-82ee72b054a4

    * calls.c (prepare_call_address): New parameter SIBCALLP.  If true,
        don't force the function address into a register.
        (expand_call, emit_library_call_value_1): Update callers.
        * builtins.c (expand_builtin_apply): Likewise.
        * expr.h (prepare_call_address): Update decl.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44095 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.gcc: For *-*-chorusos triplet, get chorus.h file from
        config directory.
        * config/i386/chorus.h: Move up.
        * config/sparc/chorus.h: Likewise.
        * config/rs6000/chorus.h: Likewise.
        * config/chorus.h: Moved here

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44094 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-13  Alexandre Petit-Bianco  <apbianco@redhat.com>

* include/i386-signal.h (HANDLE_DIVIDE_OVERFLOW): Removed unused
local `_ebp.'

(http://gcc.gnu.org/ml/java-patches/2001-q3/msg00070.html )

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44093 138bc75d-0d04-0410-961f-82ee72b054a4

    * config.gcc: For *-*-chorusos triplet, get chorus.h file from
        config directory.
        * config/i386/chorus.h: Move up.
        * config/sparc/chorus.h: Likewise.
        * config/rs6000/chorus.h: Likewise.
        * config/chorus.h: Moved here.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44092 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in  (assembler eh_frame optimization): Handle big
endian.
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44091 138bc75d-0d04-0410-961f-82ee72b054a4

* expr.c (epxand_expr): Convert divisions into multiplications by
reciprocals if -ffast-math.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44090 138bc75d-0d04-0410-961f-82ee72b054a4

* dbxout.c (dbxout_really_begin_function): Rename to
dbxout_begin_function.
(dbx_debug_hooks, xcoff_debug_hooks): Update.
(dbxout_begin_function): Remove.
(dbxout_function): Update.
(dbxout_source_line): Update prototype.
* dbxout.h (dbxout_begin_function): Remove.
* debug.c (do_nothing_debug_hooks): Update.
(debug_nothing_tree): Update.
(debug_nothing_charstar_rtx): Remove.
* debug.h (union tree_node): Declare.
(struct rtx_def): Remove.
(gcc_debug_hooks): New hooks begin_prologue, end_prologue,
begin_function.  Change source_line prototype.
(debug_nothing_tree): New.
(debug_nothing_charstar_rtx): Delete.
(dwarf2out_begin_prologue): Moved from ...
* tree.h: ... here.
* dwarf2out.c (dwarf2_debug_hooks): Update.
(dwarf2out_begin_prologue): Update prototype.  If genuine dwarf2
debug info, call dwarf2out_source_line.
(dwarf2out_souce_line): Update prototype.
* dwarfout.c (dwarfout_begin_function): Rename dwarfout_end_prologue.
Change prototype, make static.
(dwarfout_source_line): Update prototype.
(dwarf_debug_hooks): Update.
* dwarfout.h (dwarfout_begin_function): Remove.
* final.c (final_start_function, final_scan_insn): Use appropriate
debug hooks, update to use notice_source_line.
(output_source_line): Rename notice_source_line.  Don't call the
source_line debug hook.
* sdbout.c (sdbout_begin_function): Rename sdbout_begin_prologue,
make static, update prototype.
(sdbout_mark_begin_function): Rename sdbout_begin_function, update
prototype.
(sdbout_end_prologue): New.
(sdbout_source_line): Update prototype.
(sdbout_debug_hooks): Update.
(sdbout_symbol): Remove unused var.
* sdbout.h (sdbout_begin_function, sdbout_mark_begin_function):
Delete.
* varasm.c: Include debug.h.
(assemble_start_function): Use begin_function debug_hook.
* xcoffout.c (xcoffout_begin_prologue): Rename xcoffout_begin_function,
update with prototype.
(xcoffout_source_line): Update prototype.
* xcoffout.h (xcoffout_begin_prologue): Rename xcoffout_begin_function,
update prototype.
(xcoffout_source_line): Update prototype.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44087 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-typeck.c (build_binary_op): Do not shorten unsigned
        right shift after sign extension.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44080 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/README: Add notes on naming test cases.
* testsuite/22_locale/members.cc: Mark as xfail.
* testsuite/22_locale/numpunct_char_members.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44076 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-17  Benjamin Kosnik  <bkoz@redhat.com>

* testsuite/README: Add notes on naming test cases.
* testsuite/22_locale/members.cc: Mark as xfail.
* testsuite/22_locale/numpunct_char_members.cc: Same.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44074 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (combine_simplify_rtx): Attempt to simplify
a*(b/c) as (a*b)/c for floats in unsafe_math mode.

* simplify-rtx.c (avoid_constatn_pool_reference): New static function.
(simplify_binary_operation, simplify_unary_operation,
 simplify_relational_operation): Use it.

* combine.c (combine_simplify_rtx): Don't do associative law
on divisions; allow associative law on floats.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44073 138bc75d-0d04-0410-961f-82ee72b054a4

* c-pragma.h (HANDLE_PRAGMA_WEAK): Define iff ASM_WEAKEN_LABEL and
ASM_OUTPUT_WEAK_ALIAS are defined.
* defaults.h (ASM_OUTPUT_WEAK_ALIAS): Define if possible.
* config/mips/iris6.h (ASM_OUTPUT_WEAK_ALIAS, ASM_WEAKEN_LABEL):
Moved ...
* config/mips/iris5.h: ... here.
(HANDLE_SYSV_PRAGMA): Defined as 1.
* varasm.c (weak_finish): Use ASM_OUTPUT_WEAK_ALIAS.
* doc/tm.texi (ASM_OUTPUT_WEAK_ALIAS): Support the undefined weak
symbol.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44072 138bc75d-0d04-0410-961f-82ee72b054a4

* c-parse.in (all_prefix_attributes): New variable.
(PUSH_DECLSPEC_STACK, POP_DECLSPEC_STACK): New macros.
(maybe_resetattrs): New production.
(c_parse_init, datadef, fndef, datadecl, setspecs, setattrs, decl,
maybe_type_quals_setattrs, initdecls, notype_initdecls, initdcl,
notype_initdcl, nested_function, notype_nested_function,
component_decl, components, components_notype,
component_declarator, component_notype_declarator,
absdcl_maybe_attribute, parm, firstparm, setspecs_fp, ivar_decl,
ivars, mydecl, myparm): Update.  Avoid prefix attributes just
after a comma being applied to more than one declarator.
* doc/extend.texi (Attribute Syntax): Update.  Remove
documentation of bugs that are no longer present.

testsuite:
* gcc.c-torture/compile/20010714-1.c, gcc.dg/format/attr-4.c: New
tests.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44070 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-17  Toon Moene  <toon@moene.indiv.nluug.nl>

* com.c (lang_print_error_function): Argument context
is unused.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44069 138bc75d-0d04-0410-961f-82ee72b054a4

2001-07-16  Eric Christopher  <echristo@redhat.com>

* config/mips/mips.h: Change TUNE_MIPS* options to use
mips_tune.
(EXTRA_SPECS): Add cc1_cpu_spec.
* config/mips/mips.md (muldf3): Fix typo.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44068 138bc75d-0d04-0410-961f-82ee72b054a4