Fix misscheduling of epilogue predicate register restore.

* config/ia64/ia64.c (rtx_needs_barrier, case UNSPEC): Move case 6...
(rtx_needs_barrier, case UNSPEC_VOLATILE): to here.
* config/ia64/ia64.md (pr_restore): Change UNSPEC to UNSPEC_VOLATILE.

From-SVN: r32714

mips.md (movdf_internal1a): Delete (set 'f', 'F') alternative when using -fp64 -gp32.

Thu Mar 23 16:04:40 2000  Andrew Haley  <aph@cygnus.com>

        * config/mips/mips.md (movdf_internal1a): Delete (set 'f', 'F')
        alternative when using -fp64 -gp32.

From-SVN: r32707

Thread_Wait.java: New file.

2000-03-23  Bryce McKinlay  <bryce@albatross.co.nz>

        * libjava.lang/Thread_Wait.java: New file.
        * libjava.lang/Thread_Sleep.java: New file.
        * libjava.lang/Thread_Monitor.java: New file.
        * libjava.lang/Thread_Wait.out: New file.
        * libjava.lang/Thread_Sleep.out: New file.
        * libjava.lang/Thread_Monitor.out: New file.
        * libjava.lang/Thread_Interrupt.java: New file.
        * libjava.lang/Thread_Wait_2.java: New file.
        * libjava.lang/Thread_Wait_2.out: New file.
        * libjava.lang/Thread_Wait_Interrupt.java: New file.
        * libjava.lang/Thread_Wait_Interrupt.out: New file.
        * libjava.lang/Thread_Interrupt.out: New file.
        * libjava.lang/Thread_Join.java: New file.
        * libjava.lang/Thread_Join.out: New file.
        * libjava.lang/Thread_Alive.java: New file.
        * libjava.lang/Thread_Alive.out: New file.

From-SVN: r32706

rs6000.h (DWARF_FRAME_RETURN_COLUMN): Define.

        * config/rs6000/rs6000.h (DWARF_FRAME_RETURN_COLUMN): Define.
        * config/alpha/alpha.h (DWARF_FRAME_RETURN_COLUMN): Define.
        * config/sparc/sparc.h (DWARF_FRAME_RETURN_COLUMN): Define.

        * frame.h (frame_state): Revert last change.
        * frame.c (execute_cfa_insn): Just don't record the save of a CFA reg.
        * libgcc2.c (throw_helper): Revert last change.

From-SVN: r32705

Fix explanation to match the post patch behaviour

From-SVN: r32704

* g++.old-deja/g++.ext/array4.C: New test.

From-SVN: r32703

Daily bump.

From-SVN: r32702

[multiple changes]

2000-03-22  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (check_abstract_method_definitions): New local
`end_type_reached'. Make sure we also consider `end_type'.
(java_check_abstract_method_definitions): Make sure we also
eventually consider `java.lang.Object'.
(maybe_use_access_method): Don't use access method if not a pure
inner class or if the method's context is right.
(find_applicable_accessible_methods_list): New static
`object_done'. Don't search abstract classes as interfaces. Fixed
indentation. Fixed the `java.lang.Object' only search. Search class'
interface(s) first, fully search enclosing contexts.
(find_most_specific_methods_list): Pick closest candidates when
they're all abstract.

2000-03-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (check_method_types_complete): New function.
(create_class): Reset anonymous class counter only when seeing an
non inner classe.
(java_complete_class): JDEP_METHOD: Don't recompute signature
if incomplete.

2000-03-17  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* class.c (build_static_ref): Fixed indentation in comment.
* java-tree.def (TRY_EXPR): Fixed typo in name.
(CLASS_LITERAL): Likewise.
* java-tree.h: (TYPE_DOT_CLASS): New macro.
(struct lang_type): New field `dot_class'.
* jcf-write.c (generate_bytecode_insns): Fixed error message.
(generate_classfile): Method `class$' is synthetic.
* parse.y (build_do_class_method): New function.
(build_dot_class_method_invocation): Likewise.
(java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
(resolve_qualified_expression_name): Handle CLASS_LITERAL.
(qualify_ambiguous_name): Likewise.
(patch_incomplete_class_ref): Invoke synthetic method if necessary.
(build_try_statement): Fixed leading comment.

2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
classes.
* parse.y (patch_method_invocation): Handle anonymous classes
creation in static context.

2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
* parse.y (resolve_qualified_expression_name): Use it.
(patch_method_invocation): Likewise.

2000-03-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* parse.y (register_incomplete_type): JDEP_ENCLOSING set
depending on the type of dependency which dictates what the
current class is.
(unresolved_type_p): Resolved types limited to the current class.

(For details, see: http://gcc.gnu.org/ml/gcc-patches/2000-03/msg00790.html)

From-SVN: r32701

New test execute/ieee/20000320-1.c.

From-SVN: r32700

* stmt.c (expand_asm_operands): Don't promote the temporary.

From-SVN: r32699

builtin.c (get_pointer_alignment): Use DECL_P and TYPE_P macros.

        * builtin.c (get_pointer_alignment): Use DECL_P and TYPE_P macros.
* c-common.c (decl_attributes,check_format_info,truthvalue_conversion,
  c_get_alias_set): Likewise.
* c-decl.c (duplicate_decls): Likewise.
* c-typeck.c (default_conversion,build_unary_op): Likewise.
* calls.c (initialize_argument_information): Likewise.
* dwarf2out.c (decl_class_context,add_abstract_origin_attribute):
Likewise.
* dwarfout.c (decl_class_context,output_type): Likewise.
* expr.c (get_inner_reference): Likewise.
* fold-const.c (simple_operand_p,fold): Likewise.
* function.c (aggregate_value_p): Likewise.
* stmt.c (expand_asm_operands): Likewise.
* varasm.c (named_section): Likewise.

* call.c (check_dtor_name,build_new_method_call): Likewise.
* decl.c (push_class_binding,poplevel,pushtag,lookup_namespace_name,
make_typename_type,check_initializer,cp_finish_decl,xref_tag): Likewise.
* decl2.c (grokfield,build_expr_from_tree,build_expr_from_tree,
decl_namespace,arg_assoc_template_arg,arg_assoc,
validate_nonmember_using_decl,do_class_using_decl): Likewise.
* error.c (dump_template_argument,dump_expr,cp_file_of,cp_line_of,
args_to_string): Likewise.
* friend.c (is_friend): Likewise.
* lex.c (note_got_semicolon,note_list_got_semicolon,is_global): Likewise.
* method.c (build_overload_nested_name,build_overload_value,
build_qualified_name,build_qualified_name,hack_identifier): Likewise.
* parse.y (typename_sub,typename_sub1): Likewise.
* pt.c (push_inline_template_parms_recursive,check_template_shadow,
process_partial_specialization,convert_template_argument,
template_args_equal,add_pending_template,lookup_template_class,
for_each_template_parm_r,maybe_fold_nontype_arg,
tsubst,instantiate_template,type_unification_real,unify,
instantiate_pending_templates,set_mangled_name_for_template_decl):
Likewise.
* repo.c (repo_get_id,repo_template_used): Likewise.
* search.c (lookup_field_1): Likewise.
* tree.c (walk_tree,get_type_decl,cp_tree_equal,member_p): Likewise.
* xref.c (classname): Likewise.

From-SVN: r32698

oops

From-SVN: r32697

Implement dwarf2 exception handling for the ARM.

        * config/arm/arm.h (INCOMING_RETURN_ADDR_RTX): Define.
        (DWARF_FRAME_RETURN_COLUMN): Define.
        * config/arm/arm.c (emit_multi_reg_push): Return rtx.  Attach
        REG_FRAME_RELATED_EXPR note.
        (emit_sfm): Likewise.
        (arm_expand_prologue): Set RTX_FRAME_RELATED_P on everything.
        * dwarf2out.c (reg_save): Handle saving a register to itself.
        (dwarf2out_frame_debug_expr): Handle an intermediate cfa reg.
        * except.c (eh_regs): Don't use the static chain reg if it's
        callee-saved.
        * frame.h (frame_state): Add cfa_saved field.
        * frame.c (execute_cfa_insn): Set it.
        * libgcc2.c (throw_helper): Don't adjust sp if it's restored in
        the epilogue.
        * function.c (ARG_POINTER_CFA_OFFSET): Default to FIRST_PARM_OFFSET.
        Now takes a parm.
        (instantiate_virtual_regs): Adjust.
        * tm.texi: Adjust.
        * config/m68k/m68k.h (ARG_POINTER_CFA_OFFSET): Don't define.
        * config/ns32k/ns32k.h (ARG_POINTER_CFA_OFFSET): Don't define.
        * config/sparc/sparc.h (ARG_POINTER_CFA_OFFSET): Take a parm.

        * dwarf2out.c (reg_number): Refer to FIRST_PSEUDO_REGISTER.
        (initial_return_save): Use DWARF_FRAME_REGNUM, not reg_number.

From-SVN: r32696

builtins.def: New file.

* builtins.def: New file.

* Makefile.in (TREE_H): Depend on builtins.def.

* builtins.c (built_in_names): Use builtins.def.

* tree.h (built_in_function): Likewise.

From-SVN: r32695

tree.c (size_in_bytes): Return size_zero_node, not integer_zero_node.

* tree.c (size_in_bytes): Return size_zero_node, not
integer_zero_node.

From-SVN: r32694

fp-bit.c (pack_d): Correct the case when a denormal is rounded up and stops being denormal.

* config/fp-bit.c (pack_d): Correct the case when a denormal
is rounded up and stops being denormal.

From-SVN: r32693

alpha.c (function_arg): Check for void_type_node before using MUST_PASS_IN_STACK.

        * config/alpha/alpha.c (function_arg): Check for void_type_node
        before using MUST_PASS_IN_STACK.

From-SVN: r32692

regmove.c (combine_stack_adjustments_for_block): Check that the stack pointer is a valid memory address.

        * regmove.c (combine_stack_adjustments_for_block): Check that
        the stack pointer is a valid memory address.

From-SVN: r32691

jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR...

Mon Mar 20 08:58:51 2000  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
properly initialize `finished_label.' Don't emit gotos for empty
try statements.

(Minor fix: http://gcc.gnu.org/ml/gcc-patches/2000-03/msg00762.html)

From-SVN: r32690

cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.

* cp-tree.h (BINFO_FOR_VBASE): Adjust documentation.
(CANONICAL_BINFO): New macro.
(BINFO_NEW_VTABLE_MARKED): Use it.
(SET_BINFO_NEW_VTABLE_MARKED): Likewise.
(CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise.
* class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE,
not TREE_TYPE.
(build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED.
(build_secondary_vtable): Likewise.
(dfs_finish_vtbls): Likewise.
(dfs_accumulate_vtbl_inits): Likewise.
(accumulate_vtbl_inits): New function.
(finish_vtbls): Make sure that virtual bases come after
non-virtual bases in the vtable group.
(record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL.
(finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED.
* search.c (struct vbase_info): Move definition.
(marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED.
(unmarked_new_vtable_p): Likewise.
(dfs_mark_vtable_path): Remove.
(dfs_mark_new_vtable): Remove.
(dfs_unmark_new_vtable): Likewise.
(dfs_clear_search_slot): Likewise.
(dfs_find_vbases):  Adjust usage of BINFO_NEW_VTABLE_MARKED.
(dfs_clear_vbase_slots): Likewise.
(init_vbase_pointers): LIkewise.

From-SVN: r32689

iface.java: New file.

* libjava.compile/iface.java: New file.
* libjava.compile/static_3.java: New file.
* libjava.compile/static_2.java: New file.
* libjava.compile/static_1.xfail: New file.
* libjava.compile/static_1.java: New file.
* libjava.compile/redef6.xfail: New file.
* libjava.compile/redef6.java: New file.
* libjava.compile/redef5.xfail: New file.
* libjava.compile/redef5.java: New file.
* libjava.compile/redef4.xfail: New file.
* libjava.compile/redef4.java: New file.
* libjava.compile/redef3.xfail: New file.
* libjava.compile/redef3.java: New file.
* libjava.compile/redef2.xfail: New file.
* libjava.compile/redef2.java: New file.
* libjava.compile/redef1.xfail: New file.
* libjava.compile/redef1.java: New file.
* libjava.compile/not_a_redef.java: New file.
* libjava.compile/inner_1.java: New file.
* libjava.compile/static_init.xfail: New file.
* libjava.compile/static_init.java: New file.

From-SVN: r32688

New test case.

From-SVN: r32686

* calls.c: re-install Mar 16 emit_library_call merge.

From-SVN: r32685

typeck.c (type_after_usual_arithmetic_conversions): Prefer a SIZETYPE to a non-SIZETYPE.

        * typeck.c (type_after_usual_arithmetic_conversions): Prefer a
        SIZETYPE to a non-SIZETYPE.

From-SVN: r32684

Daily bump.

From-SVN: r32683

sparc.c (mem_min_alignment): If not optimizing...

* config/sparc/sparc.c (mem_min_alignment): If not optimizing,
we cannot be sure that if reload_completed base register will
be properly aligned.

From-SVN: r32682

* flow.c (delete_block): Fix typo last change.

From-SVN: r32681

class.c (layout_virtual_bases): Adjust names in conditionally compiled code.

* class.c (layout_virtual_bases): Adjust names in conditionally
compiled code.

From-SVN: r32680

class.c (record_base_offsets): New function.

* class.c (record_base_offsets): New function.
(layout_conflict_p): Likewise.
(layout_nonempty_base_or_field): Use it.
(layout_empty_base): New function.
(build_base_field): Use it.
(build_base_fields): Update comment.
(layout_virtual_bases): Fold in a little code form
layout_basetypes.  Use layout_empty_base.
(layout_basetypes): Remove.
(end_of_class): New function.
(layout_class_type): Use it.  Adjust.

* cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment.
(fntype_p): Remove.
* search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in
comment.
(dfs_skip_nonprimary_vbases_markedp): Likewise.
* typeck.c (fntype_p): Remove.

From-SVN: r32679

cp-tree.h (TI_SPEC_INFO): Remove.

* cp-tree.h (TI_SPEC_INFO): Remove.
(CLASSTYPE_TI_SPEC_INFO): Likewise.
* pt.c (process_partial_specialization): Likewise.

From-SVN: r32678

class.c (build_base_field): Fix thinko in computation of binfo offsets.

* class.c (build_base_field): Fix thinko in computation of binfo
offsets.

From-SVN: r32677

Event.java: Add all the event type constants.

2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>

        * java/awt/Event.java: Add all the event type constants.
        (Event): Implemented constructors.
        (controlDown): Implemented.
        (metaDown): Implemented.
        (paramString): Stubbed.
        (shiftDown): Implemented.
        (toString): Implemented.
        (translate): Implemented.

From-SVN: r32676

tree.c (mark_local_for_remap_p): Mark variables declared in TARGET_EXPRs as well.

* tree.c (mark_local_for_remap_p): Mark variables declared in
TARGET_EXPRs as well.

From-SVN: r32675

c-common.c (c_expand_expr_stmt): Use COMPLETE_TYPE_OR_VOID_P...

* c-common.c (c_expand_expr_stmt): Use COMPLETE_TYPE_OR_VOID_P,
not COMPLETE_TYPE_P, to check the type of the expression.

From-SVN: r32674

Another bogus case added

From-SVN: r32673

Fix problems with -mno-fp-regs

From-SVN: r32672

tree.h (COMPLETE_TYPE_P): New macro.

gcc
* tree.h (COMPLETE_TYPE_P): New macro.
(COMPLETE_OR_VOID_TYPE_P): New macro.
(COMPLETE_OR_UNBOUND_ARRAY_TYPE_P): New macro.
* stor-layout.c (layout_type, case VOID_TYPE): Don't set TYPE_SIZE.
* c-aux-info.c (gen_type): Use them.
* c-common.c (c_expand_expr_stmt): Likewise.
* c-decl.c (poplevel, pushdecl, start_decl, finish_decl,
grokdeclarator, grokparms, finish_struct, start_function,
store_parm_decls, combine_parm_decls): Likewise.
* c-parse.y (cast_expr): Likewise.
* c-typeck.c (require_complete_type, c_sizeof, c_sizeof_nowarn,
c_size_in_bytes, c_alignof, build_component_ref,
build_indirect_ref, build_array_ref, convert_arguments,
build_binary_op, pointer_diff, build_unary_op, digest_init: Likewise.
* calls.c (initialize_argument_information): Likewise.
* convert.c (convert_to_integer): Likewise.
* dbxout.c (dbxout_typedefs, dbxout_type, dbxout_symbol): Likewise.
* dwarfout.c (location_or_const_value_attribute,
output_enumeration_type_die, output_structure_type_die,
output_union_type_die, output_type): Likewise.
* expr.c (safe_from_p, expand_expr): Likewise.
* function.c (assign_parms): Likewise.
* sdbout.c (sdbout_symbol, sdbout_one_type): Likewise.
* tree.c (build_array_type, build_function_type,
build_method_type, build_offset_type, build_complex_type): Likewise.
* c-parse.c, c-parse.h: Regenerated.
gcc/cp
* typeck.c (require_complete_type, complete_type,
complete_type_or_else, c_sizeof, c_sizeof_nowarn,
build_array_ref, convert_arguments, pointer_diff,
build_x_unary_op, build_unary_op, build_c_cast,
build_modify_expr): Use COMPLETE_TYPE_P etc.
* call.c (is_complete, convert_like_real,
build_new_method_call): Likewise.
* class.c (build_vbase_pointer_fields, check_bases,
build_base_field, finish_struct_1, pushclass): Likewise.
* cvt.c (cp_convert_to_pointer, convert_to_void): Likewise.
* decl.c (maybe_process_template_type_declaration, pushtag,
pushdecl, redeclaration_error_message, start_decl, start_decl_1,
layout_var_decl, check_initializer, cp_finish_decl,
grokdeclarator, require_complete_types_for_parms,
grok_op_properties, xref_tag, xref_basetypes,
check_function_type): Likewise.
* decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise.
* friend.c (do_friend): Likewise.
* init.c (build_offset_ref): Likewise.
* parse.y (structsp): Likewise.
* pt.c (maybe_process_partial_specialization,
tsubst_friend_function, instantiate_class_template, tsubst,
do_type_instantiation, instantiate_pending_templates): Likewise.
* repo.c (repo_get_id): Likewise.
* rtti.c (build_typeid, get_typeid, build_dynamic_cast_1,
synthesize_tinfo_var, emit_support_tinfos): Likewise.
* search.c (lookup_fnfields_1, lookup_conversions): Likewise.
* semantics.c (begin_class_definition): Likewise.
* tree.c (build_cplus_method_type): Likewise.
* typeck2.c (digest_init, build_functional_cast,
add_exception_specifier): Likewise.
* parse.h, parse.c: Regenerated.

From-SVN: r32671

* gcc.dg/noreturn-1.c: Check for another bogus noreturn case.

From-SVN: r32670

cxxabi.h: New header file.

* inc/cxxabi.h: New header file. Define new-abi entry points.
(__pointer_type_info::target): Rename member to ...
(__pointer_type_info::type): ... here.
(__base_class_info::type): Rename member to ...
(__base_class_info::base): ... here.
* Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h
* cp-tree.h (CPTI_ABI): New global tree enumeration.
(abi_node): New global tree node.
* decl.c (abi_node): Document.
(init_decl_processing): Initialize abi_node.
* rtti.c (build_dynamic_cast_1): Use abi_node for new-abi.
(get_vmi_pseudo_type_info): Likewise.
(create_tinfo_types): Likewise.
(emit_support_tinfos): Likewise.
* tinfo.h (cxxabi.h): Include for new-abi.
Move rtti class definitions to new header file.
* tinfo.cc (abi): Use the namespace.
(std): Move new abi rtti classes from here ...
(__cxxabiv1): ... to here.
* tinfo2.cc (cxxabi.h): Include for new-abi.
Move rtti class definitions to new header file.
(std): Move new abi rtti classes from here ...
(__cxxabiv1): ... to here.
* inc/typeinfo (__class_type_info): Move into __cxxabiv1
namespace.

From-SVN: r32669

Daily bump.

From-SVN: r32668

* config/c4x/rtems.h: Include config/rtems.h.

From-SVN: r32667

avr.c (encode_section_info): sets SYMBOL_REF_FLAG if decl is a FUNCTION_DECL

        * config/avr/avr.c (encode_section_info): sets SYMBOL_REF_FLAG if
        decl is a FUNCTION_DECL

From-SVN: r32666

* java/lang/natClass.cc (isInstance): Use JV_CLASS, not getClass().

From-SVN: r32665

natClass.cc (isInstance): Use _Jv_IsAssignableFrom(), not Class.isAssignableFrom().

        * java/lang/natClass.cc (isInstance): Use _Jv_IsAssignableFrom(),
        not Class.isAssignableFrom().

From-SVN: r32664

natClass.cc (isInstance): Initialize `this'.

2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>

        * java/lang/natClass.cc (isInstance): Initialize `this'.
        (isAssignableFrom): Initialize `this' and `klass'.
        (_Jv_IsAssignableFrom): If an interface has no idt, it is not
        implemented by any loaded class, so return false.

From-SVN: r32663

Test case for PR libgcj/179:

2000-03-21  Bryce McKinlay  <bryce@albatross.co.nz>

        Test case for PR libgcj/179:
        * libjava.lang/pr179.java: New file.
        * libjava.lang/pr179.out: New file.

From-SVN: r32662

Minor performance improvements.  Minor EH/unwind bug fix.

* config/ia64/ia64.c (ia64_expand_prologue): Don't abort if leaf
function uses output registers.  Don't save RP for leaf functions.
Do save RP even if no epilogue.
* config/ia64/ia64.h (FIXED_REGISTERS): Unmark in/out registers.
(CALL_USED_REGISTERS): Unmark in registers.
(REG_ALLOC_ORDER): Move out regs up, to near the top.  Move in regs up,
to near the middle.

From-SVN: r32661

* Makefile.in: Hand edit for java_raw_api.lo.

From-SVN: r32660

Add ia64 support.

* f/target.h (FFETARGET_32bit_longs): New.  Define for alpha, sparc64,
and ia64.
(ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.

From-SVN: r32658

rs6000.md (bunordered): New expander.

* config/rs6000/rs6000.md (bunordered): New expander.
(bordered): New expander.
(buneq): New expander.
(bunge): New expander.
(bungt): New expander.
(bunle): New expander.
(bunlt): New expander.
(bltgt): New expander.

* config/rs6000/rs6000.c (ccr_bit): Handle unordered comparisons.
(ccr_bit_negated_p): New function.
(print_operand): For %C, generate appropriate cror for UNEQ,
UNLT, UNGT, and LTGT.  For %T and %t, use ccr_bit_negated_p.

From-SVN: r32657

* tree.h (safe_for_unsave): Prototype.

From-SVN: r32656

sdbout.c (sdbout_one_type): Add braces to avoid "ambigous else" warning.

        * sdbout.c (sdbout_one_type): Add braces to avoid "ambigous else"
        warning.

From-SVN: r32655

regmove.c (stack_memref_p): Fix typo, reorg for readability.

        * regmove.c (stack_memref_p): Fix typo, reorg for readability.
        (combine_stack_adjustments_for_block): Don't allow sp references
        in the side of a set we're not fixing up.
        * toplev.c (rest_of_compilation): Run combine_stack_adjustments
        after life_analysis.

From-SVN: r32654

calls.c (expand_call): Don't bother generating tail call sequences if there are pending cleanups.

        * calls.c (expand_call): Don't bother generating tail call
        sequences if there are pending cleanups.  Use
        expand_start_target_temps/expand_end_target_temps to elide
        cleanups created during sibcall expansion.

From-SVN: r32653

new

From-SVN: r32652

configure.in: Set $IFS to a value if it doesn't already have one in the --enable-checking...

* configure.in: Set $IFS to a value if it doesn't already have one
in the --enable-checking handling.
* configure: Regenerate.

From-SVN: r32651

method.c (build_overload_int): Use host_integerp.

        * method.c (build_overload_int): Use host_integerp.

Co-Authored-By: Jason Merrill <jason@casey.cygnus.com>
From-SVN: r32650

init.c (build_offset_ref): Handle the case of a templated member function.

        * init.c (build_offset_ref): Handle the case of a templated member
        function.

From-SVN: r32649

c-parse.in (SAVE_WARN_FLAGS): Use size_int.

* c-parse.in (SAVE_WARN_FLAGS): Use size_int.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.

From-SVN: r32648

jump.c (delete_noop_moves): Remove code attempting to combine stack adjustments.

* jump.c (delete_noop_moves): Remove code attempting to
combine stack adjustments.

From-SVN: r32647

Daily bump.

From-SVN: r32646

remove extraneous code checked in with previous delta

From-SVN: r32645

* gcc.c-torture/compile/20000314-2.c: Use __SIZE_TYPE__, not size_t.

From-SVN: r32644

emit-rtl.c (push_to_full_sequence, [...]): New functions.

* emit-rtl.c (push_to_full_sequence, end_full_sequence): New functions.
* except.c (emit_cleanup_handler): Use them.
(expand_end_all_catch): Likewise.
* function.c (fixup_var_refs): Likewise.
(expand_function_end): Clear catch_clauses_last.
* rtl.h (push_to_full_sequence, end_full_sequence): Declare.
* except.h (struct eh_status): New field x_catch_clauses_last.
(catch_clauses_last): New define.

* cp/except.c (expand_exception_blocks): Clear catch_clauses_last.

* java/except.c (emit_handlers): Clear catch_clauses_last.

From-SVN: r32643

Makefile.in (tree.o): Depend on HASHTAB_H.

* Makefile.in (tree.o): Depend on HASHTAB_H.
* tree.c: Include hashtab.h.
(struct type_hash): Remove next field.
(TYPE_HASH_SIZE): Remove.
(TYPE_HASH_INITIAL_SIZE): New define.
(type_hash_table): Change type to htab_t.
(type_hash_eq, type_hash_hash, print_type_hash_statistics,
mark_hash_entry): New functions.
(init_obstacks): Allocate type hash.
(type_hash_lookup): Use htab functions.
(type_hash_add, mark_type_hash): Likewise.
(dump_tree_statistics): Call print_type_hash_statistics.

From-SVN: r32642

t-aix41: New file.

        * rs6000/t-aix41: New file.

        * configure.in ({rs6000,powerpc}-ibm-aix4.[12]*): Use it.

From-SVN: r32641

tm.texi (Driver): Fix typos and tweak entry for INCLUDE_DEFAULTS.

* tm.texi (Driver): Fix typos and tweak entry for
INCLUDE_DEFAULTS.
Move misplaced STRUCT_FORCE_BLK entry ...
(Storage Layout): ... to here.
(Run-time Target): Recommend having TARGET_MASK_... helper macros.

From-SVN: r32640

Color.java: Specified java.io for Serializable.

* java/awt/Color.java: Specified java.io for Serializable.
* java/awt/Toolkit.java: Imported java.net.URL.

From-SVN: r32639

* stor-layout.c (layout_decl): Don't abort on any zero sized decl.

From-SVN: r32638

* gcc.c-torture/compile/20000319-1.c: New test.

From-SVN: r32637

fold-const.c (extract_muldiv): Apply type check for defined overflow to multiply as well as divide.

        * fold-const.c (extract_muldiv): Apply type check for defined
        overflow to multiply as well as divide.

From-SVN: r32636

flow.c (delete_block): Delete the addr_vec along with the block.

        * flow.c (delete_block): Delete the addr_vec along with the block.
        (flow_delete_insn): Decrement LABEL_NUSES when deleting insns that
        reference labels.

From-SVN: r32635

* java/awt/Color.java: Rewrote to be more memory efficient (& compile).

From-SVN: r32634

Daily bump.

From-SVN: r32633

emit-rtl.c (remove_unncessary_notes): Check that all NOTE_INSN_BLOCK_BEG and NOTE_INSN_BLOCK_END notes have an...

* emit-rtl.c (remove_unncessary_notes): Check that all
NOTE_INSN_BLOCK_BEG and NOTE_INSN_BLOCK_END notes have an
associated NOTE_BLOCK.
* function.h (identify_blocks): Update comments.
(reorder_blocks): Declare.
* function.c (identify_blocks): Don't take paramters.
(reorder_blocks): Don't take parameters.
* loop.h (find_loop_tree_blocks): Remove.
(unroll_block_trees): Likewise.
* loop.c (loop_optimize): Don't call find_loop_tree_blocks.  Use
reorder_blocks instead of unroll_block_trees.h
* sibcall.c (optimize_sibling_and_tail_recursive_calls): Likewise.
* stmt.c (find_loop_tree_blocks): Remove.
(unroll_block_trees): Likewise.
* toplev.c (rest_of_compilation): Don't call find_loop_tree_blocks
in whole-function mode.
* tree.h (reorder_blocks): Remove declaration.

From-SVN: r32632

cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.

* cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro.
* class.c (check_bitfield_decl): Turn illegal bitfields into
non-bitfields.
(dfs_propagate_binfo_offsets): Adjust for new size_binop
semantics.
(dfs_offset_for_unshared_vbases): Likewise.
* cvt.c (cp_convert_to_pointer): Convert NULL to a
pointer-to-member correctly under the new ABI.
* expr.c (cplus_expand_constant): Don't use cp_convert when
turning an offset into a pointer-to-member.
* init.c (resolve_offset_ref): Don't adjust pointers-to-members
when dereferencing them under the new ABI.
* typeck.c (get_member_function_from_ptrfunc): Tweak calculation
of pointers-to-members under the new ABI.

From-SVN: r32631

Tweak for slightly different error-output.

From-SVN: r32630

* Makefile.in (expr.o): Depend on intl.h.

From-SVN: r32629

* expr.c: Include intl.h.

From-SVN: r32628

* libjava.lang/pr109.java: Added `println' at end.

From-SVN: r32627

* expr.c (emit_move_insn_1): Clarify cannot_inline message.

From-SVN: r32626

class.c (check_bitfield_decl): Remove restriction on really long bitfields.

* class.c (check_bitfield_decl): Remove restriction on really long
bitfields.
(layout_class_type): Implement new ABI handling of bitfields
longer than their types.

From-SVN: r32625

tree.h (tree_index): Remove enumerals for integer types.

* tree.h (tree_index): Remove enumerals for integer types.
(integer_type_kind): New type.
(integer_types): New variable.
(char_type_node): Adjust.
(signed_char_type_node): Likewise.
(unsigned_char_type_node): Likewise.
(short_integer_type_node): Likewise.
(short_unsigned_type_node): Likewise.
(integer_type_node): Likewise.
(unsigned_type_node): Likewise.
(long_integer_type_node): Likewise.
(long_unsigned_type_node): Likewise.
(long_long_integer_type_node): Likewise.
(long_long_unsigned_type_node): Likewise.
* tree.c (integer_types): New variable.
(init_obstacks): Register it as a root.

From-SVN: r32624

bb-reorder.c (reorder_basic_blocks): Update PREV_INSN as well as NEXT_INSN.

* bb-reorder.c (reorder_basic_blocks): Update PREV_INSN as well as
NEXT_INSN. Update last insn in chain.

From-SVN: r32623

dwarf2out.c (dwarf2out_decl): Don't emit anything for types with TYPE_DECL_SUPPRESS_DEBUG set.

        * dwarf2out.c (dwarf2out_decl): Don't emit anything for types
        with TYPE_DECL_SUPPRESS_DEBUG set.

From-SVN: r32622

* flow.c (make_edges): Use INTVAL to access REG_EH_REGION value.

From-SVN: r32621

i386.c (call_insn_operand): Always allow SYMBOL_REF, care for HALF_PIC_P.

        * i386.c (call_insn_operand): Always allow SYMBOL_REF,
        care for HALF_PIC_P.
        (expander_call_insn_operand): Remove.
        (ix86_expand_epilogue): New arg `emit_return' to control return insn.
        * i386.h (PREDICATE_CODES): Update.
        * i386.md (all call expanders): Remove predicates, remove special
        handling for half-pic.
        (*call_1, *call_value_1): Handle SIBLING_CALL_P insns.
        (*call_pop_pic2, *call_pic2, *call_value_pop_2, *call_value_2): Remove.
        (sibcall_epilogue): New.

From-SVN: r32620

* parse.c: Regenerated.

From-SVN: r32619

* parse.y (extdefs): Call ggc_collect.

From-SVN: r32618

class.c (build_base_field): Use TYPE_ALIGN to examine a type.

* class.c (build_base_field): Use TYPE_ALIGN to examine a type.
(note_name_declared_in_class): Use OVL_CURRENT to get at a
potential overload.

From-SVN: r32617

Daily bump.

From-SVN: r32616

divconst-2.c: Rewrite to check for standards-compliant result rather than specific constants.

* execute/divconst-2.c: Rewrite to check for standards-compliant
result rather than specific constants.  Put test-values in array.

From-SVN: r32615

rtlanal.c (single_set): Reject if the parallel has anything except SET or USE or CLOBBER.

        * rtlanal.c (single_set): Reject if the parallel has anything
        except SET or USE or CLOBBER.

From-SVN: r32614

alpha.h (FUNCTION_OK_FOR_SIBCALL): New.

        * alpha.h (FUNCTION_OK_FOR_SIBCALL): New.
        * alpha.md (sibcall, sibcall_value, sibcall_epilogue): New.
        (*sibcall_osf_1, *sibcall_value_osf_1): New.

From-SVN: r32613

Sibling call optimizations.

Co-Authored-By: Richard Henderson <rth@cygnus.com>
From-SVN: r32612

objc-act.c (encode_method_prototype): Pass types, not PARM_DECLs, to int_size_in_bytes.

* objc/objc-act.c (encode_method_prototype): Pass types, not
PARM_DECLs, to int_size_in_bytes.

From-SVN: r32611

Fix glibc s_scalbn.c miscompilation at -O.

* config/ia64/ia64.md (mix4right_3op): Swap %1 and %2 in template.

From-SVN: r32610

Put 1999 years back.

* config/ia64/ia64-protos.h, config/ia64/ia64.c, config/ia64/ia64.h,
config/ia64/ia64.md, config/ia64/xm-ia64.h: Fix copyrights again.

From-SVN: r32609

Revert unapproved changes that were inadvertanly brought in with the previous
delta.

From-SVN: r32608

* Clean up usages of TREE_INT_CST_LOW.

* c-parse.in (RESTORE_WARN_FLAGS): Use tree_low_cst.
* c-parse.y, c-parse.c, objc/objc-parse.y, objc/objc-parse.c:
Regenerated.
* c-tree.h (min_precision): Move declaration to here.
* c-typeck.c (build_binary_op): Use host_integerp and tree_low_cst.
(build_unary_op, add_pending_init): Use bit_position.
(pending_init_member, process_init_element): Likewise.
(really_start_incremental_init, push_init_level, pop_init_level):
Don't make copies of nodes or modify them in place, use consistent
types when tracking positions, and use tree routines computations.
(set_init_index, output_init_element): Likewise.
(output_pending_init_elements, process_init_element): Likewise.
* dbxout.c (dbxout_type_fields): Use bit_position, host_integerp,
tree_low_cst and int_bit_position; also minor cleanup.
(dbxout_type_method_1, dbxout_range_type, dbxout_type): Likewise.
(print_cst_octal): Precision is unsigned.
(dbxout_symbol): Ensure DECL_INITIAL is in-range and use tree_low_cst.
* dwarf2out.c (ceiling): Input and output are unsigned HOST_WIDE_INT.
(simple_type_align_in_bits): Result is unsigned int.
Use tree_int_low_cst and host_integerp.
(simple_type_size_in_bits): Result is unsigned HOST_WIDE_INT.
(field_byte_offset): Result is HOST_WIDE_INT.
Change types of internal variables so alignments are unsigned int,
offsets are HOST_WIDE_INT and sizes are unsigned HOST_WIDE_INT.
Use host_integerp, tree_low_cst, and int_bit_position.
(add_bit_offset_attribute): Likewise.
(add_data_member_location_attribute): Use tree_cst_low.
(add_bound_info): Use host_integerp, integer_zerop, and integer_onep.
(add_bit_size_attribute): Use tree_low_cst.
(add_pure_or_virtual_attribute, gen_enumeration_type_die): Likewise.
* dwarfout.c: Similar changes to dwarf2out.c.
* expr.c (expand_expr, case ARRAY_REF): Remove redundant code.
* genoutput.c (n_occurences): Return -1 for null string.
(strip_whitespace): Accept null string and make into function.
(scan_operands): Reflect above changes.
* sdbout.c (plain_type_1): Use host_integerp and tree_low_cst.
(sdbout_field_types, sdbout_one_type): Likewise; also use bit_position.
* ssa.c (rename_registers): Add missing cast of arg to bzero.
* tree.c (int_size_in_bytes): Check for too big to represent.
(bit_position, int_bit_position, host_integerp, tree_low_cst): New fns.
* tree.h (host_integerp, tree_low_cst, bit_position, int_bit_position):
New declarations.
(min_precision): Delete from here.
* varasm.c (decode_addr_const): Use host_integerp, bit_position,
and int_bit_position.
* objc/objc-act.c (encode_method_prototype): Sizes are HOST_WIDE_INT.
(encode_method_def): Likewise.
(build_ivar_list_initializer): Use int_bit_position.
(generate_shared_structures): Convert size.
(encode_type, encode_complete_bitfield): Use integer_zerop.
(encode_bitfield): Use tree_low_cst and int_bit_position.
* ch/typeck.c (min_precision): New function.
(build_chill_slice): Use host_integerp and tree_low_cst.
(expand_constant_to_buffer): Likewise and also int_bit_position.
LO is unsigned HOST_WIDE_INT
(build_chill_array_ref_1): Make `i' be HOST_WIDE_INT; use tree_low_cst.
(extract_constant_from_buffer): Sizes are now HOST_WIDE_INT.
Use host_integerp and tree_low_cst.
(build_chill_bin_type): Use host_integerp and tree_low_cst.
(layout_chill_range_type): Use tree_int_cst_sgn, compare_tree_int,
tree_low_cst, and min_precision.
(apply_chill_array_layout): Cleanups for types of variables
and use tree_int_cst_sgn, compare_tree_int, and tree_low_cst.
(apply_chill_field_layout): Likewise.
* cp/class.c (build_vbase_path): Use integer_zerop.
(build_vtable_entry): Use tree_low_cst.
(get_vfield_offset): Use bit_position.
(dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT.
Use tree_low_cst.
(check_bitfield_decl): Set DECL_SIZE using convert.
(build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop.
(layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT.
Use tree_low_cst.
(finish_struct_1): Use bit_position.
(dump_class_hierarchy): Use tree_low_cst.
* cp/cp-tree.h (min_precision): Add declaration.
* cp/decl.c (xref_tag, xref_basetypes): Use tree_low_cst.
* cp/error.c (dump_type_suffix): Use host_integerp and tree_low_cst.
(dump_expr): Use integer_zerop, host_integerp, and tree_low_cst.
* cp/expr.c (cplus_expand_constant): Use bit_position.
* cp/init.c (build_vec_init): Use host_integerp and tree_low_cst.
* cp/rtti.c (get_base_offset): Use bit_position.
* cp/typeck.c (build_binary_op): Use integer_zerop, compare_tree_int,
host_integerp, and tree_low_cst.
(pointer_int_sum): Use integer_zerop.
(build_component_addr): Use bit_position.
* java/class.c (make_field_value): Properly handle sizes.
(get_dispatch_vector): Use tree_low_cst and host_integerp.
(layout_class_method): Count using trees.
* java/decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with
copy_node.
* java/expr.c (java_array_data_offset): Use int_bit_position.
(build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
(build_invokevirtual): Use tree_low_cst and do computations with trees.

From-SVN: r32607