2001-02-15  Anthony Green  <green@redhat.com>

* defineclass.cc: Don't include alloca.h.
(prepare_pool_entry): Convert alloca to __builtin_alloca.
* interpret.cc (run_normal): Ditto.
        (continue1): Ditto.
* java/lang/natDouble.cc (parseDouble): Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39719 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-15  Anthony Green  <green@redhat.com>

        * configure: Introduce GCJ_FOR_TARGET.
        * configure.in: Ditto.
        * Makefile.in: Ditto.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39718 138bc75d-0d04-0410-961f-82ee72b054a4

* friend1.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39714 138bc75d-0d04-0410-961f-82ee72b054a4

* friend.c (do_friend): Don't take the nested [template] class
into account when deciding whether to warn about the friend
function not referring to a template function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39713 138bc75d-0d04-0410-961f-82ee72b054a4

Fix problem in my previous accidental obvious bugfix checkin. Add Changelog.

* i386.md (extendsfdf2_2): Fix constraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39712 138bc75d-0d04-0410-961f-82ee72b054a4

Fix cvtss2sd constraints.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39711 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (fop_df_3 splitter): Fix operand number.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39710 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39709 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/util/AbstractSequentialList.java: Synchronize with Classpath.
        * java/util/Collection.java: Likewise.
        * java/util/Comparator.java: Likewise.
        * java/util/Dictionary.java: Likewise.
        * java/util/Iterator.java: Likewise.
        * java/util/ListIterator.java: Likewise.
        * java/util/Map.java: Likewise.
        * java/util/Set.java: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39708 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/HashSet.java (clone): Remove try/catch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39707 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/awt/j2d/DirectRasterGraphics.java (clone): Hoist to public.
* gnu/awt/j2d/IntegerGraphicsState.java (setClip): Call
Rectangle.clone(), not Object.clone().

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39706 138bc75d-0d04-0410-961f-82ee72b054a4

* java/util/TreeSet.java (clone): Call TreeMap.clone(), not
Object.clone().
* java/util/Collections.java (ReverseComparator): New static class.
(reverseOrder): Return static instance of ReverseComparator.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39705 138bc75d-0d04-0410-961f-82ee72b054a4

    * testsuite/lib/libstdc++.exp(dg-test): Lift, temporarily, out of
        dejagnu/dg.exp.  Adapt to log options used to run testcases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39704 138bc75d-0d04-0410-961f-82ee72b054a4

* Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39702 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-14  Tom Tromey  <tromey@redhat.com>
            Alexandre Petit-Bianco  <apbianco@redhat.com>

        Fix for PR java/1261.
        * typeck.c (build_java_array_type): Add public `clone' method to
        arrays.
        * parse.y (resolve_qualified_expression_name): Use current_class
when checking for inaccessibility.
        (patch_method_invocation): Fixed error message when accessibility
denied.  Added `from_super' argument.

2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (resolve_class): Don't build a fake decl. Use the one
already built.
* typeck.c (build_java_array_type): Build and assign decl to array
type.

2001-02-14  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (not_accessible_p): Changed leading comment. Added extra
`where' argument. Use it to enforce protected access rules.
(resolve_qualified_expression_name): Added extra argument to
not_accessible_p.
(patch_method_invocation): Use argument `primary' to provide
not_accessible_p with an extra argument.
(lookup_method_invoke): Added extra argument to not_accessible_p.
(search_applicable_method_list): Likewise.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00849.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39701 138bc75d-0d04-0410-961f-82ee72b054a4

Fix syntax error in previous checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39698 138bc75d-0d04-0410-961f-82ee72b054a4

* invoke.texi (-mreg-alloc): Nuke.
* i386.c (ix86_reg_alloc_order, regs_allocated,
order_regs_for_local_alloc): Nuke.
(override_options): Kill reg_alloc code.
* i386.h (TARGET_OPTIONS): Kill reg-alloc.
(REG_ALLOC_ORDER): SSE goes before I387.
(ORDER_REGS_FOR_LOCAL_ALLOC): Kill.
(ix86_reg_alloc_order): Likewise.
* i386-protos.h (ix86_reg_alloc_order): Kill.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39697 138bc75d-0d04-0410-961f-82ee72b054a4

    * toplev.c (f_options): Clarify -fschedule-insns2 documentation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39695 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (RETURN_IN_MEMORY): Fix formating; reject TFmodes

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39693 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.old-deja/g++.brendan/new2.C (main): Use sizeof.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39692 138bc75d-0d04-0410-961f-82ee72b054a4

* gcc.c-torture/execute/920302-1.c (execute):
Change argument type to short.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39691 138bc75d-0d04-0410-961f-82ee72b054a4

Fix Richard suggested and I forgot.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39690 138bc75d-0d04-0410-961f-82ee72b054a4

* i386-protos.h (ix86_memory_move_cost): Move offline.
* i386.c (ix86_register_move_cost): Compute properly cost of
SSE, MMX and i387 instructions.
(*_cost): Add costs of SSE/MMX moves.
(ix86_memory_move_cost): Move offline from ....; Likewise.
* i386.h (MEMORY_MOVE_COST): .... here;
(struct processor costs): Add new fields to represent costs
of SSE/MMX moves.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39689 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (init_reg_sets_1): Reinstall the optimization of
move_cost together with Matt Kraai's fix.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39688 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-14  Jeffrey Oldham  <oldham@codesourcery.com>

* Makefile.in (OBJS): Add params.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39687 138bc75d-0d04-0410-961f-82ee72b054a4

* jump.c (jump_optimize_1): When we delete a conditional jump
preceeding a non-conditional jump to effectively the same place,
make sure that the combined jump skips any clobber insns between
the two labels.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39686 138bc75d-0d04-0410-961f-82ee72b054a4

* typeck.c (build_unary_op): Clarify error message.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39685 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-14  Jeffrey Oldham  <oldham@codesourcery.com>

* gcc.c (do_spec_1): Fix off-by-one error for '%M' case.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39684 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (toplev.o): Depend on params.h.
(intergate.o): Likewise.
(params.o): New target.
* flags.h (inline_max_insns): Remove.
* integrate.c: Include params.h.
Use MAX_INLINE_INSNS instead of inline_max_insns.
* params.c: New file.
* params.h: Likewise.
* params.def: Likewise.
* toplev.c: Include params.h.
(lang_independent_params): New variable.
(decode_f_option): Use the param machinery instead of setting
max_inline_insns.
(independent_decode_option): Handle "--param name=value".
(main): Register language-independent parameters.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39683 138bc75d-0d04-0410-961f-82ee72b054a4

optional parens around connstructor names

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39681 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c
section.
* init.c (emit_base_init): Remove incorrect comment about
virtual bases.
* method.c (make_thunk): Fix comment alignment.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39679 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (pushsf, pushdf_nointeger): Fix constraint.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39678 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
Kill remnants of this is variable.
* cp-tree.h (flag_this_is_variable): Remove.
* decl2.c (flag_this_is_variable): Remove.
* class.c (fixed_type_or_null): Add cdtor parm. Adjust.
(build_vbase_path): The path is non-static, even in a cdtor.
(resolves_to_fixed_type_p): Add additional return value.
* search.c (init_vbase_pointers): Adjust.
* tree.c (lvalue_p_1): Adjust.
* typeck.c (mark_addressable): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39676 138bc75d-0d04-0410-961f-82ee72b054a4

    * regclass.c (init_reg_sets_1): Revert last two changes.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39669 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* pt.c (unify): Don't check cv quals of array types.
testsuite:
* g++.old-deja/g++.pt/deduct6.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39666 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to
check whether we already have the type.
testsuite:
* g++.old-deja/g++.pt/deduct5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39665 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39664 138bc75d-0d04-0410-961f-82ee72b054a4

* stor-layout.c (is_pending_size, put_pending_size): New functions.
(variable_size): Call put_pending_size.
* tree.h (is_pending_size, put_pending_size): Add prototypes.
* fold-const.c (extract_muldiv): If SAVE_EXPR is on the pending
sizes list, put newly created SAVE_EXPR there as well.

* gcc.c-torture/execute/20010209-1.c: New test.

* config/ia64/ia64.c (last_group): Only 2 entries are needed.
(errata_find_address_regs): load_group has only 2 entries.
(errata_emit_nops): Likewise.  shladd is not problematic.
Clear last_group if nop was emitted.
(fixup_errata): load_group has only 2 entries.
Optimize.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39663 138bc75d-0d04-0410-961f-82ee72b054a4

    * gcc.dg/cpp/sysmac1.c, sysmac2.c: New testcases.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39662 138bc75d-0d04-0410-961f-82ee72b054a4

    * c-lex.c (lex_number): Only warn traditionally for U suffix
        outside system macros.
        * cppexp.c (parse_number): Similarly.
        * cpplib.h (NODE_SYSHDR, cpp_sys_objmacro_p): New.
        * cppmacro.c (struct cpp_macro): New member node.
        (parse_args): Only warn about missing rest args if not
        a system macro.
        (funlike_invocation_p): Similarly for uninvoked funlike macros.
        (cpp_sys_objmacro_p): New.
        (_cpp_create_definition): Store the node with the macro defn.
        Remember if the macro is defined in a system header.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39661 138bc75d-0d04-0410-961f-82ee72b054a4

* cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment.
* call.c (build_op_delete_call): Simplify to remove duplicate
code.
* class.c (clone_function_decl): Don't build the deleting variant
of a non-virtual destructor.
* decl.c (finish_destructor_body): Don't call delete if this is a
non-virtual destructor.
* init.c (build_delete): Explicitly call `operator delete' when
deleting an object with a non-virtual destructor.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39659 138bc75d-0d04-0410-961f-82ee72b054a4

* java/lang/natClass.cc (getSignature): Don't try to dereference
param_types if it is null. Instead, take this to mean "no parameters".
* java/lang/TreeMap.java (TreeIterator.next): Throw
NoSuchElementException in preference to
ConcurrentModificationException.
(TreeIterator.remove): Throw IllegalStateException in preference to
ConcurrentModificationException.
(SubMap.firstKey): Do a better check for empty SubMap, and if it is,
throw a NoSuchElementException.
(SubMap.lastKey): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39658 138bc75d-0d04-0410-961f-82ee72b054a4

    * java/util/TreeMap.java: New file.
        * java/util/TreeSet.java: New file.
        * Makefile.am: Add TreeMap and TreeSet. Enable WeakHashMap.
        * Makefile.in: Rebuilt.
        * java/util/HashSet.java (clone): Use constructor instead of calling
        clone on itself.
        * java/util/SortedSet.java: Sync with classpath.
        * java/util/HashMap.java (hash): Use if statement instead of ternary,
        for clarity.
Resolves PR libgcj/1758.
Resolves PR java/1684.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39657 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in (check_languages): determine languages to check
* Makefile.in (check-c++): alias for check-g++
(check-f77): alias for check-g77
(CHECK_TARGETS): depend on configured languages

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39655 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-13  Alexandre Petit-Bianco  <apbianco@redhat.com>

* parse.y (resolve_qualified_expression_name): Try to resolve as
an inner class access only if `decl' is a TYPE_DECL.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00762.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39653 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (fixsfsi2, fixdfdi2): Fix previous patch again.
(sqrtsf2): Use TARGET_SSE instead of TARGET_SSE2)
(sqrtsf2 patterns): Use 'x' instead of 'Y'.
(sqrtextendsfdf2): Disable for SSE2.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39652 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-13  Alexandre Petit-Bianco  <apbianco@cygnus.com>

* decl.c (classdollar_identifier_node): Initialize.
* java-tree.h (enum java_tree_index): New entry
`JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
(classdollar_identifier_node): New macro.
(ID_CLASSDOLLAR_P): Likewise.
* parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
(build_dot_class_method_invocation): Likewise.
(find_applicable_accessible_methods_list): `class$' can't be
inherited.

(http://gcc.gnu.org/ml/gcc-patches/2001-02/msg00760.html)

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39650 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (movsfcc_1): Support integer cmove instruction.
(movdfcc_1): Likewise; new splitter.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39648 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (output_fp_compare): Support SSE.
(prepare_fp_compare_args): SSE comparisons always support memory.
* i386.h (TARGET_CMOVE): SSE imply cmove.
* i386.md (cmp?f2): Enable for SSE too.
(cmpfp_i*): Support SSE.
(cmpfp_i_sse): New.
(cmpfp_i_sse_only): New.
(s*, b* fp expanters): Enable for SSE too.
(fp_jcc_1_sse, fp_jcc_1_sse_only, fp_jcc_2_sse, fp_jcc_2_sse_only):
New patterns.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39647 138bc75d-0d04-0410-961f-82ee72b054a4

  * regclass.c (init_reg_sets_1): Silence warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39646 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (sqrt?f2): Change to expander.
(sqrt?f2_1, sqrt?f2_sse_only, sqrt?f2_i387): New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39645 138bc75d-0d04-0410-961f-82ee72b054a4

* rtlanal.c (find_reg_equal_equiv_note): New function.
* simplify-rtx.c (simplify_gen_unary, simplify_gen_ternary): New fns.
(simplify_gen_relational, simplify_replace_rtx): Likewise.
* rtl.h: Add declarations for above functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39644 138bc75d-0d04-0410-961f-82ee72b054a4

* cse.c (cse_main): Converts ifdefs on PIC_OFFSET_TABLE_REGNUM to
conditionals.
* defaults.h (PIC_OFFSET_TABLE_REGNUM): Default to INVALID_REGNUM.
* emit-rtl.c (init_emit_once): Convert ifdefs to conditionals.
* flow.c (mark_regs_live_at_end): Likewise.
(calculate_global_regs_live): Likewise.
* gcse.c (compute_hash_table): Likewise.
(compute_kill_rd): Likewise.
* resource.c (mark_target_live_regs): Likewise.
* rtl.h (INVALID_REGNUM): New macro.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39643 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (fixsfsi2, fixdfdi2): Fix previous patch.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39642 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/PipedReader.java (ready): Throw IOException if pipe
closed.
* java/io/FilterReader.java (close): Don't clear `in'.
* java/io/CharArrayReader.java (mark): Throw IOException if stream
closed.
(read, ready, reset, skip): Added exception message.
* java/io/BufferedReader.java (mark, reset, ready, read, skip):
Perform checkStatus check inside synchronized block.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39641 138bc75d-0d04-0410-961f-82ee72b054a4

* gnu/awt/j2d/AbstractGraphicsState.java (clone): Made public.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39640 138bc75d-0d04-0410-961f-82ee72b054a4

Fix for PR libgcj/1351:
* posix.cc (_Jv_select): Throw InterruptedIOException if thread is
interrupted.
Include Thread.h and InterruptedIOException.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39639 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-13  Dirk Mueller <dmuell@gmx.net>
            Phil Edwards  <pme@sources.redhat.com>

* include/backward/function.h:  Do not use rel_ops for older
  headers either.
* include/backward/pair.h:  Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39637 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (fixsfsi2, fixdfdi2): Force operand to register
for SSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39636 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (add?f3, sub?f3, mul?f3, dif?f3): Enable for TARGET_SSE(2)
too.
(fop_sf_comm, fop_df_comm, fop_sf_1, fop_df_1): Support SSE.
(fop_sf_comm_sse, fop_df_comm_sse): New patterns.
(fop_sf_1_sse, fop_df_1_sse): New patterns
(fop_*): Disable float_extend and float patterns for SSE compilation.
* i386.c (output_387_binary_op): Support SSE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39635 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.md (dummy_extendsfdf2): Support SSE2
(extendsfdf2): Enable if 80387 or SSE2.
(extendsfdf2_1): Support SSE2. Disable if SSE2 is avialble
and no MIX_I387_SSE2
(extendsfdf2_1_sse_only): New pattern.
(truncdfsf2): Enable if SSE2 or 80387; Always use SSE only version
of SSE.
(truncdfsf2_1): Support SSE.
(truncdfsf2_2): Support SSE.
(truncdfsf2_2_1_sse): New pattern.
(fixtruncsfsi2): Always use SSE if available.
(fix_truncsfsi_sse): New pattern.
(fix_truncdfsi_sse): New pattern.
(floatsis?f2): Support SSE.
(floatsidf2_i387): New pattern.
(floatsidf2_sse): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39634 138bc75d-0d04-0410-961f-82ee72b054a4

    * lang-specs.h: Add more __EXCEPTIONS.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39633 138bc75d-0d04-0410-961f-82ee72b054a4

* configure.in: Use "have_gnat" variable, not "gnat".
* configure: Regenerated.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39632 138bc75d-0d04-0410-961f-82ee72b054a4

* MAINTAINERS: Update mail address.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39631 138bc75d-0d04-0410-961f-82ee72b054a4

* config/sparc/sparc.c (function_value): Treat all non-record
aggregate types like used to treat UNION_TYPE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39629 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.c (print_reg): Use ANY_FP_REG instead of FP_REG
* i386.h (MASK_128BIT_LONG_DOUBLE): Renumber
(MASK_SSE2): New.
(MASK_MIX_SSE_I387): New.
(TARGET_SSE): SSE2 imply SSE.
(TARGET_SSE2, TARGET_MIX_SSE_I387): New.
(TARGET_SWITCHES): Add "sse2", "mix-sse-i387".
(enum reg_class): Add new classes.
(REG_CLASS_NAMES): Likewise.
(REG_CLASS_CONTENTS): Likewise.
(ANY_FP_REG_P, ANY_FP_REGNO_P, SSE_REG_P, SSE_FLOAT_MODE): New macros.
(REG_CLASS_FROM_LETTER): 'x' and 'y' is SSE_REGS only when SSE is
supported. Add 'Y' to be SSE_REGS when SSE2 is supported.
(CLASS_MAX_NREGS): Use new macros.
(REGISTER_MOVE_COST): Rewrite using SECONDARY_MEMORY_MAYBE_NEEDED.
* i386.md (pushsf, movsf): Support SSE.
(pushdf_nointeger, pushdf_integer, pushdf): Support SSE, update
splitters to use ANY_FP_REGNO_P.
(movdf_nointeger, movdf_integer): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39628 138bc75d-0d04-0410-961f-82ee72b054a4

I will write 100 times "bootsrap must be run from tree you've modified"

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39627 138bc75d-0d04-0410-961f-82ee72b054a4

Even more breakage. Sorry!

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39626 138bc75d-0d04-0410-961f-82ee72b054a4

* combine.c (UWIDE_SHIFT_LEFT_BY_BITS_PER_WORD): New macro.
(try_combine): Use it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39624 138bc75d-0d04-0410-961f-82ee72b054a4

Fix breakage in my previous checkin.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39623 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (SSE_CLASS_P, MMX_CLASS_P, MAYBE_FLOAT_CLASS_P,
MAYBE_SSE_CLASS_P, MAYBE_MMX_CLASS_P): New macros.
(PREFERRED_RELOAD_CLASS, SECONDARY_MEMORY_NEEDED): Move offline.
(REGISTER_MOVE_COST): Likewise.
* i386-protos.h (ix86_secondary_memory_needed,
ix86_preferred_reload_class, ix86_register_move_cost): Declare.
* i386.c (ix86_secondary_memory_needed,
ix86_preferred_reload_class, ix86_register_move_cost): New function.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39622 138bc75d-0d04-0410-961f-82ee72b054a4

* i386.h (VALID_FP_MODE_P, VALID_INT_MODE_P): New.
(HARD_REGNO_MODE_OK): Move offline to ....
* i386.c (ix86_hard_regno_mode_ok) ... here;
refuse all incorrect modes.
* i386-protos.h (ix86_hard_regno_mode_ok): Declare.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39621 138bc75d-0d04-0410-961f-82ee72b054a4

    * sparc.md (cmp_cc_arith_op_set): Don't use match_dup on the
        entire operator; replicate that and match_dup the operands.
        (cmp_ccx_arith_op_set): Likewise.
        (cmp_cc_arith_op_not_set): Likewise.
        (cmp_ccx_arith_op_not_set): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39620 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39617 138bc75d-0d04-0410-961f-82ee72b054a4

* java/io/BlockDataException.java: Removed.
* java/io/ObjectInputStream.java (readObject): Throw
StreamCorruptedException, not BlockDataException.
* Makefile.am: Remove BlockDataException.
* Makefile.in: Rebuild.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39616 138bc75d-0d04-0410-961f-82ee72b054a4

* explow.c (trunc_int_for_mode): Sign-extend value to mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39615 138bc75d-0d04-0410-961f-82ee72b054a4

* g++.dg/vtgc1.C: Update for new ABI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39614 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/sysv4.h (MASK_NO_BITFIELD_WORD): New macro.
(TARGET_NO_BITFIELD_WORD): New macro.
(SUBTARGET_SWITCHES): Add -mbit-word, -mno-bit-word options.
(BITFIELD_NBYTES_LIMITED): Define based on TARGET_NO_BITFIELD_WORD.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39613 138bc75d-0d04-0410-961f-82ee72b054a4

Add config suport for s390

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39612 138bc75d-0d04-0410-961f-82ee72b054a4

* cselib.c: New file, from simplify-rtx.c.
* simplify-rtx.c: Remove cselib parts.
* Makefile.in: Add cselib.o.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39611 138bc75d-0d04-0410-961f-82ee72b054a4

* config/rs6000/rs6000.c (rs6000_float_const): Remove warning.
(setup_incoming_varargs): Remove warning.

* config/rs6000/rs6000.c (validate_condition_mode): When
flag_fast_math, allow floating-point conditionals to be reversed.
(rs6000_generate_compare): When flag_fast_math, don't generate
cror operations for FP conditionals.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39610 138bc75d-0d04-0410-961f-82ee72b054a4

In gcc/:
* config/rs6000/sysv4.h (SUBTARGET_OVERRIDE_OPTIONS): Handle
-mcall-i960.
(ASM_SPEC): Likewise.
(CC1_ENDIAN_LITTLE_SPEC): Likewise.
(CC1_SPEC): Likewise.
(LINK_TARGET_SPEC): Likewise.
(CPP_ENDIAN_SPEC): Likewise.

* Makefile.in (check-consistency): New target.

In gcc/testsuite/:
* consistency.vlad: New directory, 1665 files.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39609 138bc75d-0d04-0410-961f-82ee72b054a4

* c-decl.c (grokdeclarator): In C99 mode, give the more specific
"return type defaults" warning for functions with return type
defaulting to int.
* c-lang.c (c_init): In C99 mode, enable warnings for implicit
function declarations by default rather than only when pedantic.

testsuite:
* gcc.dg/c99-impl-int-1.c: Use stricter error string for implicit
return type.
* gcc.dg/cpp/digraphs.c: Declare puts.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39608 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-12  Jeff Sturm  <jeff.sturm@commerceone.com>
            Tom Tromey  <tromey@redhat.com>

* interpret.cc (continue1): [insn_invokevirtual] Do an explicit
null pointer check.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39607 138bc75d-0d04-0410-961f-82ee72b054a4

* regclass.c (init_reg_sets_1): Optimize calculation of move_cost
arrays.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39606 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* typeck2.c (process_init_constructor): Check
TREE_HAS_CONSTRUCTOR before issuing missing init warning.
testsuite:
* g++.old-deja/g++.other/warn5.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39605 138bc75d-0d04-0410-961f-82ee72b054a4

cp:
* pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case):
Remove spurious information in comment. Allow further
adjustments of REFERENCE_TYPE args.
testsuite:
* g++.old-deja/g++.pt/spec40.C: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39604 138bc75d-0d04-0410-961f-82ee72b054a4

.:
* extend.texi (Deprecated): Deprecate new initializer lists.
cp:
* errfn.c (cp_deprecated): Tweak diagnostic text.
* parse.y (new_initializer): Deprecate initializer lists
extension.
testsuite:
* g++.old-deja/g++.robertl/eb63.C: Remove new initializer list
case.
* g++.old-deja/g++.ext/arrnew.C: Deprecate.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39603 138bc75d-0d04-0410-961f-82ee72b054a4

* mkdeps.c (deps_add_default_target): Robustify. Add
basename component only.
* cpp.texi (-M): Describe how default target is generated.
* invoke.texi (-M): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39602 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-12  Kazu Hirata  <kazu@hxi.com>

* toplev.c (push_float_handler): Remove.
(pop_float_handler): Remove.
* toplev.h: Remove prototypes for the above functions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39601 138bc75d-0d04-0410-961f-82ee72b054a4

Remove old ABI support.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39599 138bc75d-0d04-0410-961f-82ee72b054a4

* src/locale.cc: Remove bogus locale::id definitions.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39598 138bc75d-0d04-0410-961f-82ee72b054a4

Daily bump.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39597 138bc75d-0d04-0410-961f-82ee72b054a4

* c-common.c (constant_fits_type_p): New function.
(convert_and_check): Use it.

* gcc.c-torture/compile/20010209-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39596 138bc75d-0d04-0410-961f-82ee72b054a4

* Makefile.in (GXX_ABI_FLAG): Don't define.
* configure.in (--enable-new-gxx-abi): Remove option.
* config.in: Regenerated.
* configure: Likewise.

* decl2.c (flag_vtable_thunks): Always set it to 1.
(flag_new_abi): Likewise.
* lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39595 138bc75d-0d04-0410-961f-82ee72b054a4

* lcm.c (compute_earliest): Let EXIT_BLOCK be handled as a regular
basic block.
(optimize_mode_switching) [NORMAL_MODE]: Set up EXIT_BLOCK as a
regular basic block, and arrange for all edges into it to switch
to normal mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39594 138bc75d-0d04-0410-961f-82ee72b054a4

2001-02-09  Jeffrey Oldham  <oldham@codesourcery.com>

* g++.old-deja/g++.other/crash26.C: XFAIL if parser produces
excess errors message but not if it crashes.
* g++.old-deja/g++.other/crash27.C: Likewise.
* g++.old-deja/g++.other/crash28.C: Likewise.
* g++.old-deja/g++.other/crash30.C: Likewise.
* g++.old-deja/g++.other/crash32.C: Likewise.
* g++.old-deja/g++.other/crash35.C: Likewise.
* g++.old-deja/g++.pt/inherit2.C: Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39593 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/bits/std_valarray.h: #undef _DEFINE_LOGICAL_OPERATOR,
        not _DEFINE_VALARRAY_OPERATOR which is not existent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39592 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/bits/valarray_meta.h (_RefFunClos<>_RefRunClos): Fix
        thinko in member initialisation.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39591 138bc75d-0d04-0410-961f-82ee72b054a4

    * include/bits/std_valarray.h(valarray<>::shift): Avoid
        comparaison between signed and unsigned integer types.
        (valarray<>::cshift): Reformat.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@39590 138bc75d-0d04-0410-961f-82ee72b054a4