regmove.c (perhaps_ends_bb_p): New function.

* regmove.c (perhaps_ends_bb_p): New function.
(optimize_reg_copy_1, optimize_reg_copy_2): Call it.
(optimize_reg_copy_3, fixup_match_2, regmove_optimize): Likewise.
(fixup_match_1): Likewise.
(fixup_match_1, combine_stack_adjustments_for_block): Add casts to
avoid signed/unsigned warnings.

From-SVN: r35791

function.c (fixup_var_refs_1, case MEM): Update CODE after updating X.

* function.c (fixup_var_refs_1, case MEM): Update CODE after
updating X.

From-SVN: r35790

cpphash.h: Use HAVE_DESIGNATED_INITIALIZERS.

* cpphash.h: Use HAVE_DESIGNATED_INITIALIZERS.
(_cpp_trigraph_map): Declaration moved from cpplex.c

* cppinit.c: Define _cpp_trigraph_map.  Use UCHAR_MAX + 1
instead of 256.  Use consistent test for designated initializers.
(cpp_init): Initialize trigraph_map.
(initialize_standard_includes, parse_option):  Use memcmp
instead of strncmp.

* cpplex.c (init_trigraph_map): Remove.
(trigraph_ok, trigraph_replace, lex_line): Refer to
_cpp_trigraph_map.

* cpplib.c (str_match, WARNING, ERROR, ICE): Delete.
(do_unassert): Remove unused "next" local.

* system.h (HAVE_DESIGNATED_INITIALIZERS): New prototype.

From-SVN: r35789

20000818-1.c: New test.

2000-08-18  Manfred Hollstein  <manfredh@redhat.com>

* gcc.c-torture/execute/20000818-1.c: New test.

From-SVN: r35788

valarray_meta.h: Fix typos...

2000-08-18  Benjamin Kosnik  <bkoz@gnu.org>

* bits/valarray_meta.h: Fix typos...

From-SVN: r35787

* gcc.dg/format-va-1.c: New test.

From-SVN: r35786

valarray_meta.h (_Expr<>::shift, [...]): Implement.

* bits/valarray_meta.h (_Expr<>::shift, _Expr::cshift,
_Expr<>::apply): Implement.

From-SVN: r35785

decl.c (member_function_or_else): Use cp_error ...

* decl.c (member_function_or_else): Use cp_error ... %T.
(grokdeclarator): Likewise.
(start_method): Likewise.
* friend.c (make_friend_class): Use cp_pedwarn ... %T.

From-SVN: r35784

valarray_meta.h (_Expr<>::min, [...]): Implement.

* bits/valarray_meta.h (_Expr<>::min, _Expr<>::max): Implement.

* bits/valarray_array.h (__valarray_min, __valarray_max): New
function.

From-SVN: r35783

editbuf.h (edit_streambuf): Fix syntax error in friend-declaration.

* editbuf.h (edit_streambuf): Fix syntax error in
friend-declaration.

From-SVN: r35782

From Emmanuel Marty  <emarty@suntech.fr>
* arm/lib1funcs.asm (_umodsi3 THUMB VARIANT): Restore deleted return
insn.

From-SVN: r35781

* g++.old-deja/g++.other/typedef8.C: New test.

From-SVN: r35780

decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class TYPE_DECLs.

* decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class
TYPE_DECLs.

From-SVN: r35779

13478.C: Mark candidate.

* g++.old-deja/g++.benjamin/13478.C: Mark candidate.
* g++.old-deja/g++.mike/net36.C: Mark candidate.
* g++.old-deja/g++.robertl/eb131.C: Mark candidate.
* g++.old-deja/g++.oliva/overload1.C: Remove XFAIL.
* g++.old-deja/g++.other/ptrmem7.C: New test.
* g++.old-deja/g++.pt/ptrmem10.C: New test.

From-SVN: r35778

cp-tree.h (PTRMEM_OK_P): New macro.

* cp-tree.h (PTRMEM_OK_P): New macro.
(itf_ptrmem_ok): New enumeration value.
* class.c (resolve_address_of_overloaded_function): Add PTRMEM
argument. Diagnose implicit pointer to member.
(instantiate_type): Don't diagnose implicit pointer to member
here. Pass itf_ptrmem_ok if ok. Adjust calls to
resolve_address_of_overloaded_function.
* init.c (build_offset_ref): Set PTRMEM_OK_P.
(resolve_offset_ref): Don't diagnose implicit pointer to member here.
* semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here.
* typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P.
(build_unary_op): Deal with single non-static member in
microsoft-land.

From-SVN: r35777

* g++.old-deja/g++.pt/typename27.C: New test.

From-SVN: r35776

* decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE.

From-SVN: r35775

cp-tree.h (enum_name_string): Remove prototype.

* cp-tree.h (enum_name_string): Remove prototype.
(report_case_error): Remove prototype.
* cp/typeck2.c (enum_name_string): Remove.
(report_case_error): Remove.
* error.c (dump_expr): Deal with enum values directly.
Correctly negate integer constant.

From-SVN: r35774

Daily bump.

From-SVN: r35773

ia64.c (spill_restore_mem): Handle emitting the first insn in a sequence.

        * config/ia64/ia64.c (spill_restore_mem): Handle emitting
        the first insn in a sequence.

From-SVN: r35772

alias.c (true_dependence, [...]): A read involving a label_ref or the constant pool doesn't create a dependency.

* alias.c (true_dependence, write_dependence_p): A read
involving a label_ref or the constant pool doesn't create
a dependency.

* rtl.h (unchanging): Improve documentation.

From-SVN: r35771

* cse.c (insert_regs): Remove unused `regno'.

From-SVN: r35770

natClass.cc (finit_name): Initialized with `finit$'.

2000-08-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * java/lang/natClass.cc (finit_name): Initialized with `finit$'.
        (finit_leg_name): New global.
        (java::lang::Class::getDeclaredMethods): Test for `finit$' or
        `$finit$'. This is a backward compatibility hack.
        (java::lang::Class::_getMethods): Likewise.

(http://sources.redhat.com/ml/java-discuss/2000-08/msg00031.html
 See also the matching compiler patch:
 http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00664.html)

From-SVN: r35769

decl.c (finit_leg_identifier_node): New global.

2000-08-15  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * decl.c (finit_leg_identifier_node): New global.
        (init_decl_processing): Use `finit$' to initialize
        finit_identifier_node. Use `$finit$' to initialize
        finit_leg_identifier_node.
        * expr.c (expand_java_field_op): Use ID_FINIT_P.
        * java-tree.h (finit_identifier_node): Changed attached comment.
        (finit_leg_identifier_node): New declaration.
        (ID_FINIT_P): Take finit_identifier_node and
        finit_leg_identifier_node into account. This is a backward
        compatibility hack.

(http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00664.html
 See also the matching Java run-time patch:
 http://sources.redhat.com/ml/java-discuss/2000-08/msg00031.html)

From-SVN: r35768

localefwd.h (std::locale): Use explicit `class' specified when declaring friends.

* bits/localefwd.h (std::locale): Use explicit `class' specified
when declaring friends.
* bits/std_fstream.h (std::basic_filebuf): Likewise.

From-SVN: r35767

cppinit.c (merge_include_chains): Use remove_dup_dir, remove_dup_dirs.

* (cppinit.c) merge_include_chains: Use remove_dup_dir,
remove_dup_dirs.  If qtail == brack, remove brack not
qtail.
(remove_dup_dir, remove_dup_dirs): New functions.

From-SVN: r35766

cppinit.c (cpp_cleanup): Free include dir chains.

* cppinit.c (cpp_cleanup): Free include dir chains.
* cpplib.c (do_undef): Let _cpp_free_definition make the node void.
(do_unassert): Free the assert with _cpp_free_definition.
* cppmacro.c (_cpp_free_definition): Free memory allocated for
assertions.  Make the node a T_VOID node.

From-SVN: r35765

cppinit.c (path_include, [...]): Remove 2nd parameter (struct cpp_pending *).

* cppinit.c (path_include, append_include_chain):
Remove 2nd parameter (struct cpp_pending *).
(path_include, initialize_standard_includes, cpp_handle_option):
Update callers appropriately.
(cpp_handle_option): Use pend.

From-SVN: r35764

cppinit.c (sort_options): Remove, put functionality in cpp_init.

* cppinit.c (sort_options): Remove, put functionality in
cpp_init.
(cpp_init): New.
(initialize_builtins): Free memory.
(cpp_start_read): Move init_IStable to cpp_init.

* cpplib.h (cpp_init): New prototype.
* cppmain.c (main): Call cpp_init.

From-SVN: r35763

rtlanal.c (rtx_unstable_p): Use CONSTANT_P.

* rtlanal.c (rtx_unstable_p): Use CONSTANT_P.
(rtx_unstable_p, rtx_varies_p): Process vectors.

From-SVN: r35762

cxxabi.h (__cxa_vec_new2, [...]): Declare.

* inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare.
(__cxa_vec_delete2, __cxa_vec_delete3): Declare.
* vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement.
(__cxa_vec_delete2, __cxa_vec_delete3): Implement.
(__cxa_vec_new): Use __cxa_vec_new2.
(__cxa_vec_delete): Use __cxa_vec_delete2.

From-SVN: r35761

vec.cc (__cxa_vec_new): Set "C" linkage.

* vec.cc (__cxa_vec_new): Set "C" linkage.
(__cxa_vec_ctor): Likewise.
(__cxa_vec_cctor): Likewise.
(__cxa_vec_dtor): Likewise.
(__cxa_vec_delete): Likewise.
* inc/cxxabi.h (__cxa_vec_new): Set "C" linkage.
(__cxa_vec_ctor): Likewise.
(__cxa_vec_cctor): Likewise.
(__cxa_vec_dtor): Likewise.
(__cxa_vec_delete): Likewise.

From-SVN: r35760

cvt.c (cp_convert_to_pointer): Pass itf_complain, not itf_no_attributes.

* cvt.c (cp_convert_to_pointer): Pass itf_complain, not
itf_no_attributes.

From-SVN: r35759

class.c (instantiate_type): Reinstate local variable deleted in previous change.

* class.c (instantiate_type): Reinstate local variable
deleted in previous change.

From-SVN: r35758

cp-tree.h (instantiate_type_flags): New enumeration.

* cp-tree.h (instantiate_type_flags): New enumeration.
(instantiate_type): Change parameter.
* class.c (instantiate_type): Adjust prototype. Adjust.
* call.c (standard_conversion): Adjust instantiate_type call.
(reference_binding): Likewise.
(build_op_delete_call): Likewise.
(convert_like_real): Likewise.
* cvt.c (cp_convert_to_pointer): Likewise.
(convert_to_reference): Likewise.
* pt.c (convert_nontype_argument): Likewise.
* typeck.c (build_binary_op): Likewise.
(build_ptrmemfunc): Likewise.
(convert_for_assignment): Likewise.

From-SVN: r35757

fix the fibs in previous entry

From-SVN: r35756

cp-tree.h (CPTR_AGGR_TAG): New global tree node.

* cp-tree.h (CPTR_AGGR_TAG): New global tree node.
(current_aggr): Define.
* decl.c (grokdeclarator): Make sure a friend class is an
elaborated type specifier.
* parse.y (current_aggr): Remove static definition.
(cp_parse_init): Adjust.
(structsp): Clear and restore current_aggr.
(component_decl_list): Clear current_aggr.

* error.c (dump_type, case TYPENAME_TYPE): Don't emit the
aggregate tag on the typename's context.

* pt.c (tsubst_friend_class): Return NULL, if parms becomes NULL.
(instantiate_class_template): Ignore NULL friend types.

From-SVN: r35755

crash44.C: Remove XFAIL.

* g++.old-deja/g++.pt/crash44.C: Remove XFAIL. Add ERROR.
* g++.old-deja/g++.pt/friend38.C: Remove XFAIL. Add extra test.
* g++.old-deja/g++.pt/friend45.C: New test.
* g++.old-deja/g++.other/friend8.C: New test.

From-SVN: r35754

Daily bump.

From-SVN: r35753

lib1funcs.asm (GLOBAL): Define.

* config/sh/lib1funcs.asm (GLOBAL): Define.  Use for all
references to GLOBAL symbols.  Use LOCAL where appropriate.

From-SVN: r35752

Makefile.am (libstdc++.INC): Renamed from INCLUDES.

* src/Makefile.am (libstdc++.INC): Renamed from INCLUDES.
* src/Makefile.in: Regenerate.

From-SVN: r35751

configure.in (libstdcxx_flags): Use libstdc++-v3/src/libstdc++.INC.

* configure.in (libstdcxx_flags): Use
libstdc++-v3/src/libstdc++.INC.

From-SVN: r35750

* gcconfig.h [OSF1] (_end): Declare as `int'.

From-SVN: r35749

ComponentDataBlitOp.java: New file.

* gnu/gcj/awt/ComponentDataBlitOp.java: New file.
* gnu/gcj/awt/GLightweightPeer.java: New file.
* java/awt/BorderLayout.java: Implemented all methods.
* java/awt/Button.java (actionListener, actionCommand): Renamed
and modifier change.
(addNotify): Call super.
(dispatchEventImpl): New method.
(getListeners): New method.
(label): Made package-private, not private.
* java/awt/Canvas.java: Implemented class body.
* java/awt/Color.java (brighter): New method.
(darker): New method.
(hashCode): New method.
* java/awt/Component.java (visible, enabled, eventMask): Set defaults.
(getGraphicsConfiguration): Delegate to
getGraphicsConfigurationImpl().
(getGraphicsConfigurationImpl): New method.
(getToolkit): Only return value from peer if not null.
(isDisplayable): Check with parent.
(isShowing): No parent implies not showing.
(getForeground): Check parent property if local is null.
(getBackground): Likewise.
(getFont): Likewise.
(setForeground): Inform peer.
(setBackground): Likewise
(setLocale): Invalidate component.
(getColorModel): Implemented.
(setLocation): Invalidate, or ignore if no change.
(setSize): Invalidate, or ignore if no change.
(setBounds): Invalidate, or ignore if no change.
(isOpaque): By default, heavyweight implies opaque.
(isLightweight): Implemented.
(getMaximumSize): Implemented.
(doLayout): Implemented, NOP.
(validate): Implemented, NOP.
(invalidate): Only propagate to parent if parent was valid.
(getGraphics): Implemented.
(getFontMetrics): Implemented.
(update): Implemented.
(paintAll): Implemented.
(repaint): Implemented all repaint methods.
(print): Implemented.
(printAll): Implemented.
(createImage): Implemented.
(dispatchEvent): Give the peer a chance to handle the event.
(dispatchEventImpl): Dispatch paint events.
(enableEvents): Lightweights enable events on parent component.
(coalesceEvents): Coalesce paint events, and select event type
using a switch.
(coalescePaintEvents): New method.
(processEvent): Fix unfortunate ordering of statements, and call
correct method for MOUSE_CLICKED.
(processPaintEvent): New method.
(addNotify): Allow container to notify children before event
mask is set in peer.
(addNotifyContainerChildren): New method.
(removeNotify): Visibility should not change on removeNotify.
(paramString): Implemented.
(list): Implemented two of the list methods.
* Container (myInsets): Removed, insets are managed by peer.
(getInsets): Query peer.
(addImpl): Fix reparenting, enable events for lightweights,
initialize component array.
(validate): Call doLayout in validateTree() instead.
(validateTree): Do nothing if already valid. Call beginValidate(),
endValidate() on peer. Call validateTree() instead of validate()
for children that are containers. Mark valid after validation of
children.
(setFont): Partial implementation.
(paint): Implemented.
(visitChildren): New method.
(visitChild): New method.
(update): Implemented.
(print): Implemented.
(paintComponents): Implemented.
(printComponents): Consider translation and clipping.
(getComponentAt): Ignore invisible children. Return this if no
child match.
(addNotify): Call super.
(addNotifyContainerChildren): New method.
(paramString): Implemented.
(list): Implemented.
* java/awt/EventQueue (invokeAndWait): Get system event queue the
right way.
(invokeLater): Likewise.
(isDispatchThread): Likewise.
* java/awt/FontMetrics (getLeading): Formula change.
(getDescent): Consider leading also.
(getMaxAscent): Default to getAscent().
(getMaxDescent): Default to getDescent.
(getMaxAdvance): Return value signifying unknown.
(charWidth): Both methods implemented.
(charsWidth): Implemented.
(bytesWidth): Implemented.
(getWidths): Implemented.
* java/awt/Frame.java (NORMAL, ICONIFIED, iconImage, isResizable,
state): New fields.
(Frame): Rearragend constuctor chaining to disallow null being
passed as a graphics configuration.
(getTitle): Return empty string if null.
(dispose): Removed.
(getIconImage): New method.
(setIconImage): New method.
(finalize): New method.
(setMenuBar): Notify peer.
(isResizable): New method.
(setResizable): New method.
(getState): New method.
(getFont): Removed.
(remove): Implemented.
(removeNotify): New method.
(getFrames): New method.
* java/awt/Graphics.java: Implemented body of class.
* java/awt/Graphics2D.java: New file.
* java/awt/GraphicsConfiguration.java: Enabled part of the API.
* java/awt/Image.java: Implemented body of class.
* java/awt/Panel.java (Panel): Call correct super constructor.
(addNotify): Implemented.
* java/awt/Rectangle.java (isEmpty): Fixed reversed logic.
* java/awt/RenderingHints.java: New file.
* java/awt/Toolkit.java (createComponent): Implemented.
(getSystemEventQueue): Delegate to getSystemEventQueueImpl().
* java/awt/Window.java (Window): Two new constructors. Reordered
constructor chaining.
(getGraphicsConfigurationImpl): New method.
(finalize): Call super.
(addNotify): Call super.
(pack): Do layout stuff.
(show): Ensure that peer exists and that component is valid.
(dispose): Dispose owned children.
(getOwner): Simplify code, casting null pointers is valid.
(getGraphicsConfiguration): Ask peer if local value is null.
* java/awt/event/ActionEvent.java (getActionCommand): Renamed from
getcmd().
* java/awt/image/BufferedImage.java: New file.
* java/awt/image/RasterOp.java: New file.
* java/awt/peer/ComponentPeer.java (getGraphicsConfiguration):
More powerfull replacement for getColorModel().
(getColorModel) Removed.
(setEventMask) New method.
* Makefile.am: Added new files.
* Makefile.in: Rebuilt.

From-SVN: r35748

configure.in (*-ibm-aix4.[12]*): Delete test for gnu ld.

* configure.in (*-ibm-aix4.[12]*): Delete test for gnu ld.  Always
use t-aix41 when host == target.

From-SVN: r35747

reload.c (push_secondary_reload): Revert last change.

        * reload.c (push_secondary_reload): Revert last change.
        If we use a reload_in/out pattern, make the when the same
        as the primary reload.
        (find_reloads): Likewise.

From-SVN: r35746

configure.in (libstdcxx-v3): Fix test.

2000-08-16  Manfred Hollstein  <manfredh@redhat.com>

* configure.in (libstdcxx-v3): Fix test.
* configure: Regenerate.

From-SVN: r35745

jvm.h (_Jv_HashCode): New hash code.

2000-08-15  Andrew Haley  <aph@cygnus.com>

* include/jvm.h (_Jv_HashCode): New hash code.

From-SVN: r35744

calls.c (calls_function_1, [...]): Only test TYPE_RETURNS_STACK_DEPRESSED for FUNCTION_TYPE.

* calls.c (calls_function_1, expand_call): Only test
TYPE_RETURNS_STACK_DEPRESSED for FUNCTION_TYPE.
* function.c (thread_prologue_and_epilogue_insns): Likewise.

From-SVN: r35743

combine.c (simplify_shift_const): Revert previous two changes.

        * combine.c (simplify_shift_const): Revert previous two
        changes.  If SHIFT_COUNT_TRUNCATED, crop the shift count
        before the main loop.

From-SVN: r35742

Daily bump.

From-SVN: r35741

New test.

From-SVN: r35740

combine.c (simplify_shift_const): Bound shift count when combining shifts.

        * combine.c (simplify_shift_const): Bound shift count when
        combining shifts.

From-SVN: r35739

codecvt.h: New file.

2000-08-15  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* bits/codecvt.h: New file.
* src/codecvt.cc: New file.
* bits/std_locale.h: Add include here.
* src/Makefile.am (headers): Add codecvt.h
(sources): Add codecvt.cc.
* src/Makefile.in: Regenerate.
* bits/locale_facets.h (codecvt): Re-implement. Rename _Codecvt to
__codecvt_abstract_base in an attempt to point some light this way...
Move __enc_traits and codecvt bits to codecvt.h.
* src/locale-inst.cc: Remove codecvt<wchar_t, wchar_t, mbstate_t>
explicit instantiation. Separate out codecvt instantations, simplify.
* src/locale.cc: Move codecvt bits to codecvt.cc

From-SVN: r35738

codecvt.h: New file.

2000-08-15  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* bits/codecvt.h: New file.
* src/codecvt.cc: New file.
* bits/std_locale.h: Add include here.
* src/Makefile.am (headers): Add codecvt.h
(sources): Add codecvt.cc.
* src/Makefile.in: Regenerate.
* bits/locale_facets.h (codecvt): Re-implement. Rename _Codecvt to
__codecvt_abstract_base in an attempt to point some light this way...
Move __enc_traits and codecvt bits to codecvt.h.
* src/locale-inst.cc: Remove codecvt<wchar_t, wchar_t, mbstate_t>
explicit instantiation. Separate out codecvt instantations, simplify.
* src/locale.cc: Move codecvt bits to codecvt.cc

From-SVN: r35737

* java/io/ByteArrayOutputStream.java: Merged with Classpath.

From-SVN: r35736

calls.c (ECF_SP_DEPRESSED): New macro.

* calls.c (ECF_SP_DEPRESSED): New macro.
(calls_function_1): Treat calling sp-depressed function as alloca.
(emit_call_1): Don't adjust SP if calling sp-depressed function.
(expand_call): Set ECF_SP_DEPRESSED if TYPE_RETURNS_STACK_DEPRESSED.
If sp-depressed, ensure block saves and restores SP.
* fold-const.c (extract_muldiv): Only check TYPE_IS_SIZETYPE
for INTEGER_TYPE.
* function.c (keep_stack_depressed): New function.
(thread_prologue_and_epilogue_insns): Call it.
* print-tree.c (print_node): Use HOST_WIDE_INT_PRINT_UNSIGNED
to print DECL_OFFSET_ALIGN.
Print no-force-blk and transparent-union flags properly.
* stmt.c (expand_goto_internal): Don't restore stack if last block
and function returns with sp depressed.
(fixup_gotos): Likewise.
(save_stack_pointer): New function, from code in expand_decl.
(expand_decl): Call new function.
* tree.h (TYPE_IS_SIZETYPE): Call INTEGER_TYPE_CHECK.
(TYPE_RETURNS_STACK_DEPRESSED): New macro.
(save_stack_pointer): New declaration.

From-SVN: r35735

calls.c (ECF_SP_DEPRESSED): New macro.

* calls.c (ECF_SP_DEPRESSED): New macro.
(calls_function_1): Treat calling sp-depressed function as alloca.
(emit_call_1): Don't adjust SP if calling sp-depressed function.
(expand_call): Set ECF_SP_DEPRESSED if TYPE_RETURNS_STACK_DEPRESSED.
If sp-depressed, ensure block saves and restores SP.
* fold-const.c (extract_muldiv): Only check TYPE_IS_SIZETYPE
for INTEGER_TYPE.
* function.c (keep_stack_depressed): New function.
(thread_prologue_and_epilogue_insns): Call it.
* print-tree.c (print_node): Use HOST_WIDE_INT_PRINT_UNSIGNED
to print DECL_OFFSET_ALIGN.
Print no-force-blk and transparent-union flags properly.
* stmt.c (expand_goto_internal): Don't restore stack if last block
and function returns with sp depressed.
(fixup_gotos): Likewise.
(save_stack_pointer): New function, from code in expand_decl.
(expand_decl): Call new function.
* tree.h (TYPE_IS_SIZETYPE): Call INTEGER_TYPE_CHECK.
(TYPE_RETURNS_STACK_DEPRESSED): New macro.
(save_stack_pointer): New declaration.

From-SVN: r35734

jcf-write.c (generate_bytecode_conditional): Re-installed lost Jan 6 2000 patch.

2000-08-14  Alexandre Petit-Bianco  <apbianco@cygnus.com>

        * jcf-write.c (generate_bytecode_conditional): Re-installed lost
        Jan 6 2000 patch.
        (generate_bytecode_insns): Check `nargs' before emitting it.
        * verify.c (merge_type_state): Fixed typo.
        * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
        generate_bytecode_{conditional,insns}.

(http://gcc.gnu.org/ml/gcc-patches/2000-08/msg00617.html)

From-SVN: r35733

diagnostic.c (fatal_function): New variable.

* diagnostic.c (fatal_function): New variable.
(set_fatal_function): New function.
(fatal): Call it.
* diagnostic.h (set_fatal_function): New declaration.

From-SVN: r35732

diagnostic.c (fatal_function): New variable.

* diagnostic.c (fatal_function): New variable.
(set_fatal_function): New function.
(fatal): Call it.
* diagnostic.h (set_fatal_function): New declaration.

From-SVN: r35731

elf.h (DWARF2_DEBUGGING_INFO): Defined.

* config/sh/elf.h (DWARF2_DEBUGGING_INFO): Defined.
(PREFERRED_DEBUGGING_TYPE): Set to dwarf2 info.
(DWARF2_ASM_LINE_DEBUG_INFO): Defined.

From-SVN: r35730

Minor whitespace fixes

From-SVN: r35729

c90-array-lval-2.c, [...]: New tests.

* gcc.dg/c90-array-lval-2.c, gcc.dg/c90-const-expr-2.c,
gcc.dg/c99-array-lval-2.c, gcc.dg/c99-const-expr-2.c,
gcc.dg/c99-func-3.c, gcc.dg/c99-func-4.c: New tests.

From-SVN: r35728

* flow.c (mark_used_reg): Set reg_cond_reg appropriately.

From-SVN: r35727

tm.texi (LOCAL_REGNO): Document.

       * tm.texi (LOCAL_REGNO): Document.
        * flow.c (LOCAL_REGNO, EPILOGUE_USES): Provide default.
        (mark_regs_live_at_end): Don't mark LOCAL_REGNO registers.
        * reload1.c (reload): Likewise when considering nonlocal labels.

        * config/ia64/ia64.h (LOCAL_REGNO): New.
        * config/sparc/sparc.h (LOCAL_REGNO): New.
Last real change...

From-SVN: r35722

tm.texi (FUNCTION_ARG_PARTIAL_NREGS): Fix a typo.

        * tm.texi (FUNCTION_ARG_PARTIAL_NREGS): Fix a typo.

One more...

From-SVN: r35720

cppdefault.h (WINT_TYPE): Define.

        * cppdefault.h (WINT_TYPE): Define.
        * cppinit.c (builtin_array): Define __WINT_TYPE__.
        * tradcpp.c (initialize_builtins): Define __WINT_TYPE__.
        * tm.texi (NO_BUILTIN_WINT_TYPE, WINT_TYPE): Document.
Almost done.

From-SVN: r35719

tm.texi (Register Classes): Clarify order of sub-initializers in REG_CLASS_CONTENTS.

        * tm.texi (Register Classes): Clarify order of sub-initializers
        in REG_CLASS_CONTENTS.
Ho hum...

From-SVN: r35718

tm.texi (Addressing Modes): Clarify PRE/POST_MODIFY descriptions.

        * tm.texi (Addressing Modes): Clarify PRE/POST_MODIFY descriptions.

Restoring tm.texi after corruption.

From-SVN: r35717

cse.c (canon_hash): Handle PRE_MODIFY/POST_MODIFY.

        * cse.c (canon_hash): Handle PRE_MODIFY/POST_MODIFY.
        (cse_insn): Likewise.
        (addr_affects_sp_p): Likewise.
        * expr.c (move_by_pieces): Likewise.
        (clear_by_pieces): Likewise.
        * gcse.c (oprs_unchanged_p): Likewise.
        * haifa-sched.c (sched_analyze_2): Likewise.
        * recog.c (offsettable_address_p): Likewise.
        * regclass.c (record_address_regs): Likewise.
        * reload.c (find_reusable_reload): Likewise.
        (push_reload): Likewise.
        (operands_match_p): Likewise.
        (decompose): Likewise.
        (find_reloads_address_1): Likewise.
        (find_inc_amount): Likewise.
        * reload1.c (elimination_effects): Likewise.
        * resource.c (mark_set_resources): Likewise.
        * flow.c (attempt_auto_inc): New function; mostly broken out
        of find_auto_inc.
        (find_auto_inc): Split into two functions and enhanced to
        generate POST_MODIFY.
        * rtl.def (PRE_MODIFY, POST_MODIFY): Adjust comment.
        * rtl.h (count_all_occurrences):  Declare.
        (HAVE_{PRE,POST}_MODIFY_{DISP,REG}): Provide default of 0 if not
        defined.
        * rtlanal.c (count_all_occurrences): New function.
        * tm.texi (HAVE_POST_MODIFY_DISP, HAVE_PRE_MODIFY_DISP,
        HAVE_POST_MODIFY_REG, HAVE_PRE_MODIFY_REG): Document.

        * config/ia64/ia64-protos.h (destination_operand): Declare.
        * config/ia64/ia64.c (destination_operand): New function.
        (ia64_print_operand): Handle POST_MODIFY.
        (rtx_needs_barrier): Likewise.
        * config/ia64/ia64.h (HAVE_POST_MODIFY_DISP): Define to 1.
        (HAVE_POST_MODIFY_REG): Define to 1.
        (MAX_REGS_PER_ADDRESS): Change to 2.
        (GO_IF_LEGITIMATE_ADDRESS): Accept POST_MODIFY too.
        (LEGITIMATE_ADDRESS_REG): New helper macro.
        (LEGITIMATE_ADDRESS_DISP): Likewise.
        (PREDICATE_CODES): Add entry for destination_operand.
        * config/ia64/ia64.md (all mov patterns): Use destination_operand
        predicate for operand 0.
Restoring tm.texi after corruption.

From-SVN: r35713

final.c (profile_function): Do not emit profile counters in the data section, if NO_PROFILE_COUNTERS is defined.

        * final.c (profile_function): Do not emit profile counters in
        the data section, if NO_PROFILE_COUNTERS is defined.
        * tm.texi: Document NO_PROFILE_COUNTERS.  Update doc for
        FUNCTION_PROFILER.

        * config/i386/linux.h (NO_PROFILE_COUNTERS): Define.
        (FUNCTION_PROFILER): Just emit a call to mcount.
Restoring tm.texi after corruption.

From-SVN: r35709

arm.c (arm_function_ok_for_sibcall): New function.

* arm.c (arm_function_ok_for_sibcall): New function.
* arm.h (FUNCTION_OK_FOR_SIBCALL): Define.
* arm.md (call expanders): Don't check here for calls that can't
be sibling calls.

From-SVN: r35708

* arm.md (splits generating cond_exec): Disable.

From-SVN: r35707

* arm/linux-elf.h (text_section): Delete declaration.

From-SVN: r35706

ARM support for unordered FP operations.

* arm-protos.h (arm_comparison_operator): Declare.
* arm.c (arm_comparison_operator): New function.
(arm_select_cc_mode): Add unordered comparison codes.
(get_arm_condition_code): Likewise.
(arm_final_prescan_insn): Can't handle unordered jumps that can't
be done in one insn.
* arm.h (PREDICATE_CODES): Add arm_comparison_operator.
* arm.md (all uses of comparison_operator): Replace with
arm_comparison_operator.
(bunordered, bordered, bugt, bunlt, bunge, bunle, buneq, bltgt): New
expands.
(arm_buneq, arm_bltgt, arm_buneq_reversed, arm_bltgt_reveresed): New
patterns.

From-SVN: r35705

ARM support for unordered FP operations.

* arm-protos.h (arm_comparison_operator): Declare.
* arm.c (arm_comparison_operator): New function.
(arm_select_cc_mode): Add unordered comparison codes.
(get_arm_condition_code): Likewise.
(arm_final_prescan_insn): Can't handle unordered jumps that can't
be done in one insn.
* arm.h (PREDICATE_CODES): Add arm_comparison_operator.
* arm.md (all uses of comparison_operator): Replace with
arm_comparison_operator.
(bunordered, bordered, bugt, bunlt, bunge, bunle, buneq, bltgt): New
expands.
(arm_buneq, arm_bltgt, arm_buneq_reversed, arm_bltgt_reveresed): New
patterns.

[[Split portion of a mixed commit.]]

From-SVN: r35703.2

* configure.in (libstdcxx_flags): Use libstdc++-v3/src/INCLUDES.

From-SVN: r35702

Daily bump.

From-SVN: r35701

Makefile.am (INCLUDES): New target file, with all -I flags.

* src/Makefile.am (INCLUDES): New target file, with all -I flags.
* src/Makefile.in: Regenerate.

From-SVN: r35700

gthr-posix.h: Conditionally include <sched.h>; include <config.h> from libobjc/.

Tue Aug 15 00:36:36 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>

* gthr-posix.h: Conditionally include <sched.h>; include
<config.h> from libobjc/.

From-SVN: r35699

configure.in: Create a config.h file.

Tue Aug 15 00:38:56 2000  Ovidiu Predescu  <ovidiu@cup.hp.com>

* configure.in: Create a config.h file. Check for <sched.h>.
* configure: Regenerate.

* config.h.in: Check for <sched.h>.

From-SVN: r35698

Check for <sched.h>.

From-SVN: r35697

Create a config.h file. Check for <sched.h>.

From-SVN: r35696

Conditionally include <sched.h>; include <config.h> from libobjc/.

From-SVN: r35695

C/C++ io merge/sync.

2000-08-14  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

C/C++ io merge/sync.
* libio/fileops.c
* libio/genops.c
* libio/iofclose.c
* libio/iofopen.c
* libio/iofwide.c
* libio/libio.h
* libio/libioP.h
* libio/stdio.c
* libio/wfileops.c
* libio/wgenops.c
* config/c_io_libio.cc (__basic_file): Add hacky casts to
((struct _IO_FILE_plus *) in ctors.
(__basic_file<wchar_t>): Adjust _wide_data->_codecvt to just _codecvt.
* libio/Makefile.am: Fix copyright. Remove cleanup.c.
* libio/cleanup.c: Remove.
* libio/filedoalloc.c (_IO_file_doallocate): Don't call
_IO_cleanup_registration_needed, even if not libc.

* testsuite/27_io/stringstream.cc (test02): Fix.

From-SVN: r35694

Benjamin Kosnik  <bkoz@gnu.org>

* *: Merge with mainline glibc sources.
* filedoalloc.c (_IO_file_doallocate): Don't call
_IO_cleanup_registration_needed, even if not libc.
* iofwide.c (_IO_fwide): Correct placement of defines.
* cleanup.c: Remove.

From-SVN: r35693

* configure.in (libstdcxx_flags): Remove -isystem $$s/libio/stdio.

From-SVN: r35692

i386.c (legitimize_pic_address): Use Pmode for all CONSTs.

        * config/i386/i386.c (legitimize_pic_address): Use Pmode
        for all CONSTs.

From-SVN: r35691

stringstream.cc (test02): Fix.

2000-08-14  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

* testsuite/27_io/stringstream.cc (test02): Fix.

From-SVN: r35690

configure.in (ia64-*): Set float_format for i386 long double.

* configure.in (ia64-*): Set float_format for i386 long double.

* real.c (GET_REAL): Treat 128-bit INTEL_EXTENDED_IEEE_FORMAT
as we would for i386 XFmode.
(PUT_REAL): Likewise.
(endian, ereal_atof, real_value_truncate): Likewise.
(ereal_isneg, toe64, etens, make_nan): Likewise.
* real.h (REAL_VALUE_TO_TARGET_LONG_DOUBLE): Likewise.

* config/ia64/ia64-protos.h: Update.
* config/ia64/ia64.c (general_tfmode_operand): New.
(destination_tfmode_operand): New.
(tfreg_or_fp01_operand): New.
(ia64_split_timode): New.
(spill_tfmode_operand): New.
(ia64_expand_prologue): Use TFmode not XFmode.
(ia64_expand_epilogue): Likewise.
(ia64_function_arg): Likewise.
(ia64_function_arg_advance): Likewise.
(ia64_return_in_memory): Likewise.
(ia64_function_value): Likewise.
(ia64_print_operand): Likewise.
(ia64_register_move_cost): Set GR<->FR to 5.
(ia64_secondary_reload_class): Get GR for TImode memory op.
* config/ia64/ia64.h (ROUND_TYPE_SIZE): Remove.
(ROUND_TYPE_ALIGN): Remove.
(LONG_DOUBLE_TYPE_SIZE): Set to 128.
(INTEL_EXTENDED_IEEE_FORMAT): Define.
(HARD_REGNO_NREGS): Use TFmode, not XFmode.
(HARD_REGNO_MODE_OK): Likewise.  Disallow TImode in FRs.
(MODES_TIEABLE_P): Use TFmode, not XFmode.
(CLASS_MAX_NREGS): Likewise.
(ASM_OUTPUT_LONG_DOUBLE): Output by 4 byte hunks.
(PREDICATE_CODES): Update.
* config/ia64/ia64.md (movti): New.
(movti_internal): Use a clobber for memory alternatives.
(reload_inti, reload_outti): New.
(movsfcc_astep): Predicate properly.
(movdfcc_astep): Likewise.
(movxf): Remove.
(movtf): New.
(extendsftf2, extenddftf2): New.
(trunctfsf2, trunctfdf2): New.
(floatditf2, fix_trunctfdi2): New.
(floatunsditf2, fixuns_trunctfdi2): New.
(addtf3, subtf3, multf3, abstf2): New.
(negtf2, nabstf2, mintf3, maxtf3): New.
(maddtf3, msubtf3, nmultf3, nmaddtf3): New.
(cmptf): New.
(fr_spill): Use TFmode, not XFmode.
(fr_restore): Likewise.
* config/ia64/lib1funcs.asm (__divtf3): New.
* config/ia64/t-ia64 (LIB1ASMFUNCS): Add it.

From-SVN: r35689

debug_assert.h: new file

2000-08-14  Brent Verner <brent@rcfile.org>

* testsuite/debug_assert.h: new file
* testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g
changed conditional #include <c?assert.?h?> to
unconditional #include <debug_assert.h>
* mkcheck.in: added $SRC_DIR/testsuite to include search path
for testsuite compile command.

From-SVN: r35688

cse.c (fold_rtx): Avoid empty body in an if-statement.

* cse.c (fold_rtx): Avoid empty body in an if-statement.

* doloop.c (doloop_iterations_max, doloop_modify): Avoid using the
`U' integer constant suffix.

* dwarf2out.c (add_subscript_info): Avoid empty body in an
else-statement.

* sparc/sol2.h (__enable_execute_stack): Prototype.

From-SVN: r35687

collect2.c: Remove use of AIX import file.

* collect2.c: Remove use of AIX import file.
* longlong.h: Test ARCH_PWR not ARCH_POWER.
* rs6000.c (print_operand, case 'E'): Add else.

From-SVN: r35686

ia64.md (movdi): Delay calling ia64_expand_load_address.

        * config/ia64/ia64.md (movdi): Delay calling ia64_expand_load_address.
        (movdi_symbolic): New.

From-SVN: r35685

Support for IA-64 specific elf header flags.

* config/ia64/ia64.h (ASM_SPEC): Pass -mconstant-gp and -mauto-pic
to GNU as.  For Intel as, pass -M const_gp and -M no_plabel.
* config/ia64/linux.h (ASM_SPEC): Pass -mconstant-gp and -mauto-pic
to GNU as.

From-SVN: r35684

expr.c (emit_group_load): Don't force constants into registers.

        * expr.c (emit_group_load): Don't force constants into registers.
        Special case source already in the correct mode.

From-SVN: r35683

debug_assert.h: new file

2000-08-14  Brent Verner <brent@rcfile.org>

* testsuite/debug_assert.h: new file
* testsuite/*/*.cc: s/test\s*&=([^;]+);/VERIFY($1);/g
changed conditional #include <c?assert.?h?> to
unconditional #include <debug_assert.h>
* mkcheck.in: added $SRC_DIR/testsuite to include search path
for testsuite compile command.

From-SVN: r35682

std_fstream.h: Remove duplicate typdefs for ofstream and wofstream...

2000-08-14  Levente Farkas  <lfarkas@mindmaker.hu>

* bits/std_fstream.h: Remove duplicate typdefs for ofstream and
wofstream, filebuf, wfilebuf, fstream, wfstream.
* bits/std_streambuf.h: Same for streambuf, wstreambuf.
* bits/std_sstream.h: Same for stringstream and wstringstream.
Same for stringbuf, wstringbuf, istringstream, wistringstream,
ostringstream, wostringstream.

* testsuite/26_numerics/valarray.cc: Add test.

From-SVN: r35681

top level:

* configure: Make enable_threads and enable_shared defaults
explicit.  Substitute enable_threads into generated Makefiles.
* configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
* libtool.m4: Accept *-*-linux* not just *-*-linux-gnu*.
gcc:
* configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
* fixinc/inclhack.def: Likewise.
* fixinc/mkfixinc.sh: Likewise.
* configure: Regenerate.
* fixinc/fixincl.x: Regenerate.
* install.texi: Document equivalence of linux and linux-gnu.
libio:
* configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
Honor --disable-threads.
libstdc++:
* configure.in: Accept *-*-linux* not just *-*-linux-gnu*.
Honor --disable-threads.
libstdc++-v3:
* configure: Regenerate after change to ../libtool.m4.
libobjc:
* configure: Regenerate after change to ../libtool.m4.

From-SVN: r35680