* mangle.c (globals): Change the type of substitutions to
	VEC(tree,gc)*.
	(dump_substitution_candidates, add_substitution,
	find_substitution, finish_mangling, init_mangle): Use VEC
	instead of VARRAY.

From-SVN: r99347

	* decl.c (wrapup_globals_for_namespace): Use VEC instead of
	VARRAY.
	* name-lookup.c (add_decl_to_level, begin_scope): Likewise.
	* name-lookup.h (cp_binding_level): Change the type of
	static_decls to VEC(tree,gc)*.

From-SVN: r99346

From-SVN: r99345

2005-05-06  Kelley Cook  <kcook@gcc.gnu.org>

	* aclocal.m4 (AC_DEFINE_NOAUTOHEADER): Remove.
	* configure.ac: Replace any AC_DEFINE_NOAUTOHEADER with AC_DEFINE.
	* configure: Regenerate.

From-SVN: r99344

2005-05-06  Kelley Cook  <kcook@gcc.gnu.org>

	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
	* aclocal.m4: Don't include accross.m4.
	* configure, config.in: Regenerate.

From-SVN: r99343

[[Split portion of a mixed commit.]]

From-SVN: r99341.2

2005-05-06  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.opt: Remove -mint64 option.
	* config/mips/mips.c (override_options): Remove -mint64
	handling.
	* config/mips/mips.h (INT_TYPE_SIZE): Define to 32.
	* config/mips/linux.h (TARGET_OS_CPP_BUILTINS): Remove
	64-bit integer handling.
	* doc/invoke.texi (Option Summary): Remove -mint64 for
	mips.

From-SVN: r99337

2005-05-06  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* Makefile.am (gtk_awt_peer_sources): Add GtkVolatileImage.java.
	* Makefile.in: Regenerate.
	* gnu/java/awt/peer/gtk/GdkGraphicsConfiguration.java
	(createCompatibleVolatileImage(int,int)): Implement.
	(createCompatibleVolatileImage(int,int,ImageCapabilities)):
	Likewise.
	* gnu/java/awt/peer/gtk/GtkComponentPeer.java (backBuffer, caps):
	New fields.
	(createVolatileImage): Implement.
	(createBuffers): Likewise.
	(getBackBuffer): Likewise.
	(flip): Likewise.
	(destroyBuffers): Likewise.
	* gnu/java/awt/peer/gtk/GtkVolatileImage.java: New file.
	* java/awt/Canvas.java (CanvasBltBufferStrategy): New class.
	(CanvasFlipBufferStrategy): Likewise.
	(createBufferStrategy(int)): New method.
	(createBufferStrategy(int,BufferCapabilities)): Likewise.
	* java/awt/Component.java (BltBufferStrategy): Implement and
	document class.
	(FlipBufferStrategy): Likewise.
	* java/awt/Window.java (WindowBltBufferStrategy): New class.
	(WindowFlipBufferStrategy): Likewise.
	(createBufferStrategy(int)): New method.
	(createBufferStrategy(int,BufferCapabilities)): Likewise.
	(getBufferStrategy): Likewise.
	* java/awt/BufferCapabilities.java (BufferCapabilities): Rename
	front to frontCaps and back to backCaps.

From-SVN: r99336

	PR tree-optimization/19401
	* tree-flow.h (tree_unroll_loops_completely): Declaration changed.
	* tree-ssa-loop-ivcanon.c (enum unroll_level): New.
	(estimated_unrolled_size): New function.
	(try_unroll_loop_completely, canonicalize_loop_induction_variables,
	tree_unroll_loops_completely): Always unroll loops if the code size
	does not increase.
	* tree-ssa-loop.c (tree_complete_unroll): Indicate whether all
	loops should be unrolled completely.
	(gate_tree_complete_unroll): Run complete unrolling unconditionally.

From-SVN: r99334

re PR rtl-optimization/21254 (Incorrect code with -funroll-loops for multiple targets with same code)

	PR rtl-optimization/21254
	* loop-iv.c (iv_number_of_iterations): Simplify infiniteness
	assumptions for loops that otherwise do not roll.
	(find_simple_exit): Prefer # of iterations that is guaranteed
	not to be infinite.
	* loop-unroll.c (decide_peel_once_rolling,
	decide_peel_completely): Check whether the loop is infinite.

From-SVN: r99332

2005-05-06  Pat Haugen  <pthaugen@us.ibm.com>

	* config/rs6000/sysv4.opt: Fix typo.

From-SVN: r99331

2005-05-06  Denis Vlasenko  <vda@port.imtp.ilyichevsk.odessa.ua>
	    Jakub Jelinek  <jakub@redhat.com>

	PR target/21329
	* config/i386/i386.c (ix86_expand_movmem): Don't use rep; movsb
	for -Os if (movsl;)*(movsw;)?(movsb;)? sequence is shorter.
	Don't use rep; movs{l,q} if the repetition count is really small,
	instead use a sequence of movs{l,q} instructions.

Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r99330

	* decl2.c (pending_statics, note_vague_linkage_var,
	cp_finish_file): Use VEC instead of VARRAY.
	(pending_statics_used): Remove.

From-SVN: r99329

From-SVN: r99326

	* testsuite/testsuite_hooks.cc (try_mkfifo): Remove.
	* testsuite/testsuite_hooks.h (try_mkfifo): Likewise.
	* testsuite/27_io/basic_filebuf/close/char/4879.cc: Use
	dg-require-fork and dg-require-mkfifo.  Replace try_mkfifo with
	mkfifo.
	* testsuite/27_io/basic_filebuf/close/char/9964.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13171-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/char/13582-2.cc: Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/13582-2.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/imbue/wchar_t/14975-2.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/open/char/9507.cc: Likewise.
	* testsuite/27_io/basic_filebuf/showmanyc/char/9533-1.cc:
	Likewise.
	* testsuite/27_io/basic_filebuf/underflow/char/10097.cc: Likewise.
	* testsuite/27_io/objects/char/7.cc: Likewise.
	* testsuite/27_io/objects/char/9661-1.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/7.cc: Likewise.
	* testsuite/27_io/objects/wchar_t/9661-1.cc: Likewise.

	* lib/target-supports-dg.exp (dg-require-fork): New function.
	(dg-require-mkfifo): Likewise.
	* lib/target-supports.exp (check_function_available): New
	function.
	(check_fork_available): Likewise.
	(check_mkfifo_available): Likewise.

From-SVN: r99325

	PR tree-optimization/21380
	* tree-ssa-threadupdate.c (thread_through_all_blocks): Do not
	thread through a block with no preds.

 	* gcc.c-torture/compile/pr21380.c: New test.

From-SVN: r99324

[[Split portion of a mixed commit.]]

Co-Authored-By: Joseph Myers <joseph@codesourcery.com>

From-SVN: r99322.2

	* decl2.c (ssdf_decls, start_static_storage_duration_function,
	generate_ctor_or_dtor_function): Use VEC instead of VARRAY.

From-SVN: r99319

From-SVN: r99317

	* tree-ssa-operands.c (clobbered_v_may_defs, clobbered_vuses,
	ro_call_vuse, fini_ssa_operands, add_call_clobber_ops,
	add_call_read_ops): Use VEC instead of VARRAY.

From-SVN: r99316

	* config/mcore/mcore.c (mcore_print_operand_address): Use
	gcc_assert and gcc_unreachable as appropriate.
	(mcore_print_operand, mcore_gen_compare_reg, mcore_output_call,
	mcore_output_andn, output_inline_const, mcore_output_move,
	mcore_output_movedouble, mcore_expand_block_move,
	layout_mcore_frame, mcore_initial_elimination_offset,
	mcore_expand_prolog, mcore_mark_dllexport,
	mcore_mark_dllimport): Likewise.
	* config/mcore/mcore.h (switch_to_section): Likewise.
	* config/mcore/mcore.md: Likewise.

From-SVN: r99315

	* config/rs6000/linux64.h: Remove MASK_PROFILE_KERNEL, and
	TARGET_PROFILE_KERNEL.

	* config/rs6000/rs6000.c (output_profile_hook): Add comment to
	TARGET_PROFILE_KERNEL use.

From-SVN: r99314

	* config/m32r/m32r.c (m32r_encode_section_info): Use gcc_assert
	and gcc_unreachable, as appropriate.
	(gen_compare, gen_split_move_double, m32r_setup_incoming_varargs,
	m32r_expand_prologue, m32r_output_function_epilogue,
	m32r_legitimize_pic_address, m32r_print_operand_address,
	emit_cond_move, m32r_function_symbol,
	m32r_output_block_move): Likewise.
	* config/m32r/m32r.h (INITIAL_ELIMINATION_OFFSET): Likewise.
	* config/m32r/m32r.md (	*movsi_insn, *zero_branch_insn,
	*rev_zero_branch_insn): Likewise.

From-SVN: r99309

	PR c++/20961
	* varasm.c (merge_weak): Remove NEWDECL from WEAK_DECLS chain
	if both NEWDECL and OLDDECL are already weak.

	* g++.dg/ext/weak3.C: New test.

From-SVN: r99306

From-SVN: r99305

	* java/awt/BufferCapabilities.java
	(BufferCapabilities): Merged javadoc.

From-SVN: r99304

	* java/util/Locale.java
	(defaultLocale): Use gnu.classpath.SystemProperties to get properties.
	(getLocale): New methods. Use it everywhere where instances of Locales
	are needed.
	(getDisplayLanguage): Merged javadoc.
	(getDisplayCountry): Likewise.
	(getDisplayVariant): Likewise.

From-SVN: r99303

gnu_java_awt_peer_gtk_GdkPixbufDecoder.c: use DeleteLocalRef() to avoid exhausting local native references.

2005-05-06  Archie Cobbs  <archie@dellroad.org>

	* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GdkPixbufDecoder.c:
	use DeleteLocalRef() to avoid exhausting local native references.

From-SVN: r99302

2005-05-06  Mark Wielaard  <mark@klomp.org>

	* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c:
	(window_delete_cb): Don't use C++ style comments.

2005-05-06  Robert Schuster  <thebohemian@gmx.net>

	* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c: Fixed
	copyright header.

2005-05-06  Robert Schuster  <thebohemian@gmx.net>

	* native/jni/gtk-peer/gnu_java_awt_peer_gtk_GtkWindowPeer.c:
	(window_delete_cb): Made the function return TRUE.

From-SVN: r99301

	* javax/swing/text/PlainView.java
	(drawUnselectedText): Call Utilities.drawTabbedText() with correct
	offset parameter.
	* javax/swing/text/Utilities.java
	(drawTabbedText): Initilialize local variable pos correctly.

2005-05-06  Roman Kennke  <roman@kennke.org>

	* javax/swing/text/AbstractDocument.java
	(LeafElement): Made start and end package private fields for
	effective reindexing.
	* javax/swing/text/PlainDocument.java
	(constructor): The field rootElement is always BranchElement,
	so we handle it as such.
	(removeUpdate): Rewritten reindexing for removeUpdate so that
	the actual removal is taken into account.

2005-05-06  Roman Kennke  <roman@kennke.org>

	* javax/swing/text/GapContent.java:
	Removed debugging output stuff, which I accidentally left in.

2005-05-06  Roman Kennke  <roman@kennke.org>

	* javax/swing/text/GapContent.java:
	Implemented a real GapContent. Only the public methods have
	been implemented so far and still no UndoableEdit support.

From-SVN: r99300

[[Split portion of a mixed commit.]]

From-SVN: r99296.2

From-SVN: r99291

	* decl2.c (deferred_fns, note_vague_linkage_fn,
	cp_finish_file): Use VEC instead of VARRAY.

From-SVN: r99290

From-SVN: r99289

From-SVN: r99288

	* config/sh/sh.c (sh_builtin_saveregs): Use copy_to_mode_reg
	and plus_constant.

Co-Authored-By: Kaz Kojima <kkojima@gcc.gnu.org>

From-SVN: r99287

2005-05-05  Aldy Hernandez  <aldyh@redhat.com>

        * config.gcc: Add .opt magic for the rs6000 ports.

        * doc/invoke.texi: Document -mabi= option properly.  Document
        -misel and -mno-sel.  Document -mspe and -mno-spe.  Document
        -mvrsave and -mno-vrsave.  Document deprecation of -mspe= and
        -misel=.

        * config/rs6000/aix.h: Remove XL_COMPAT stuff.  Remove
        SUBTARGET_SWITCHES and SUBSUBTARGET_SWITCHES.  Define
        TARGET_XL_COMPAT.

        * config/rs6000/aix.opt: New.
        * config/rs6000/aix41.opt: New.
        * config/rs6000/aix64.opt: New.
        * config/rs6000/darwin.opt: New.
        * config/rs6000/linux64.opt: New.
        * config/rs6000/rs6000.opt: New.
        * config/rs6000/sysv4.opt: New.

        * config/rs6000/sysv4.h: Delete definitions of MASK_* and
        associated TARGET_*.  Remove SUBTARGET_OPTIONS,
        SUBTARGET_SWITCHES.
        Define TARGET_USES_SYSV4_OPT.
        * config/rs6000/aix41.h: Remove SUBSUBTARGET_SWITCHES.
        * config/rs6000/aix43.h: Remove SUBSUBTARGET_SWITCHES.  Define
        TARGET_USES_AIX64_OPT.
        * config/rs6000/aix51.h: Same.
        * config/rs6000/aix52.h: Same.
        * config/rs6000/darwin.h: Remove
        SUBTARGET_SWITCHES.  Use TARGET_ALTIVEC_VRSAVE instead of
        rs6000_altivec_vrsave.
        * config/rs6000/linux64.h: Use
        rs6000_explicit_options.  Remove EXTRA_SUBTARGET_SWITCHES.

        * config/rs6000/rs6000.c: Remove definitions of
        rs6000_sched_restricted_insns_priority,
        rs6000_long_double_size_string, rs6000_altivec_vrsave,
        rs6000_altivec_vrsave_string, rs6000_isel, rs6000_spe,
        rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
        rs6000_abi_string, rs6000_warn_altivec_long, rs6000_longcall,
        rs6000_alignment_string.  Define rs6000_explicit_options.
        (rs6000_parse_abi_options): Remove.
        (rs6000_parse_alignment_option): Remove.
        (rs6000_parse_float_gprs_option): Remove.
        (rs6000_handle_option): New.  Define TARGET_HANDLE_OPTION.  Define
        TARGET_DEFAULT_TARGET_FLAGS.
        (rs6000_override_options): Revamp to use new .opt machinery.

        * config/rs6000/rs6000.h: Remove old MASK_* and TARGET_* in favor
        of new .opt machinery.  Remove target_flags.  Redefine
        TARGET_MFCRF and TARGET_POWERPC64.  Remove TARGET_SWITCHES,
        SUBTARGET_SWITCHES, TARGET_OPTIONS, SUBTARGET_OPTIONS,
        rs6000_float_gprs_string, rs6000_isel_string, rs6000_spe_string,
        rs6000_altivec_vrsave_string, rs6000_altivec_vrsave,
        rs6000_longcall_switch, rs6000_default_long_calls,
        rs6000_sched_costly_dep_str, rs6000_sched_costly_dep,
        rs6000_warn_altivec_long, rs6000_warn_altivec_long_switch, and
        TARGET_ALTIVEC_VRSAVE.

From-SVN: r99284

2005-05-05  Ralf Corsepius  <ralf.corsepius@rtems.org>

	* config.gcc (hppa1.1-*-rtems*): Remove.
	* config/pa/rtems.h: Remove.

From-SVN: r99282

	PR c++/21352
	* pt.c (build_non_dependent_expr): Use is_overloaded_fn.

	PR c++/21352
	* g++.dg/template/crash37.C: New test.

From-SVN: r99281

From-SVN: r99279