[[Split portion of a mixed commit.]]

From-SVN: r98896.2

2005-04-27  Benjamin Kosnik  <bkoz@redhat.com>

	* docs/doxygen/user.cfg.in: Update to doxygen-1.4.2.
	* docs/doxygen/doxygroups.cc: Update namespace comments.

From-SVN: r98893

From-SVN: r98890

	PR c/21159
	* c-typeck.c (build_compound_expr): Don't warn for left-hand side
	being a compound expression whose right-hand side is cast to void.

testsuite:
	* gcc.dg/void-cast-1.c: New test.

From-SVN: r98886

2005-04-27  Caroline Tice  <ctice@apple.com>

        * bb-reorder.c (find_rarely_executed_basic_blocks_and_crossing_edges):
        Remove targetm.have_named_sections test.
        (fix_edges_for_rarely_executed_code): Likewise.
        (insert_section_boundary_note): Likewise.
        (reorder_basic_blocks): Check partitioning flag before calling
        verify_hot_cold_block_grouping.
        * dbxout.c (dbxout_function_end): Get hot/cold section labels from
        the function struct rather than global variables.
        * dwarf2out.c (COLD_TEXT_SECTION_LABEL): New macro.
        (COLD_END_LABEL): Likewise
        (cold_text_section_label): New static global variable.
        (cold_end_label): Likewise.
        (dwarf2out_switch_text_section): Get hot/cold section labels from
        the function struct rather than global variables; test to make sure
        cfun is defined.
        (output_aranges): Use cold_text_section_label and cold_end_label;
        check partitioning flag before putting out delta.
        (output_ranges): Remove incorrect code attempting to use
        hot/cold labels.
        (output_line_info): Get cold section label from function struct; test
        to make sure cfun is defined.
        (add_location_or_const_value_attribute): Likewise.
        (dwarf2out_var_location): Likewise.
        (dwarf2out_init): Generate cold_text_section_label and cold_end_label;
        write out cold_text_section_label if partition flag is set.
        (dwarf2out_finish): Write out cold_end_label if partition flag is set;
        * function.h (struct function): Add new fields to point to hot/cold
        section labels: hot_section_label, cold_section_label,
        hot_section_end_label and cold_section_end_label; also add new field
        for cold text section name, unlikely_text_section_name.
        * opts.c (decode_options): Turn off partitioning flag if
        !targetm.have_named_sections.
        * output.h (hot_section_label): Remove.
        (hot_section_end_label): Remove.
        (cold_section_end_label): Remove.
        (unlikely_section_label): Remove.
        (unlikely_text_section_name): Remove.
        * passes.c (rest_of_handle_final):  Remove extra blank line.
        * varasm.c (unlikely_section_label): Remove.
        (hot_section_label): Remove.
        (hot_section_end_label): Remove.
        (cold_section_end_label): Remove.
        (unlikely_text_section_name):  Remove.
        (initialize_cold_section_name): Modify to call
        targetm.strip_name_encoding; to store cold section name in current
        function struct, if it exists; and to only use the decl_section_name
        if flag_named_sections is true.
        (unlikely_text_section): Modify to get section name out of current
        function struct, if there is one; otherwise build it from
        UNLIKELY_EXECUTED_TEXT_SECTION_NAME.
        (in_unlikely_text_section): Likewise.
        (named_section): Modify to get/put cold section name in current function
        struct, if there is one.
        (function_section):  Change 'bool unlikely' to 'int reloc'; check
        targetm.have_named_sections before calling named_section.
        (current_function_section): Likewise.
        (assemble_start_function): Modify to get/put unlikely_text_section_name
        in current function struct; modify to get hot/cold section labels
        from function struct; initialize labels using
        ASM_GENERATE_INTERNAL_LABEL;
        test partitioning flag before writing out hot section label.
        (assemble_end_function): Test partitioning flag before writing out
        hot/cold section labels.
        (default_section_type_flags_1):  Get cold text section name from
        function struct if there is one; Set flags correctly for
        cold text section if there is not a current function struct.

From-SVN: r98885

2005-04-27  Chris Burdess  <dog@gnu.org>

	* gnu/java/net/protocol/file/Connection.java: Return correct content
	length for directory listing.
	* java/net/URLClassLoader.java: Correction for URLClassLoader, bug
	#11285: return valid URLs for directories.i

From-SVN: r98884

From-SVN: r98883

2005-04-27  Richard Guenther  <rguenth@gcc.gnu.org>

	* tree-ssa-propagate.c (set_rhs): Revert last change.

From-SVN: r98882

From-SVN: r98881

	* configure.ac: Check for ld --sysroot support.
	* gcc.c: Document %R specifier for specs.
	(SYSROOT_SPEC): New macro.
	(sysroot_spec): New variable.
	(static_specs): Add sysroot_spec.
	(main): Pass the sysroot spec to the linker if appropriate.
	* configure: Regenerated.
	* config.in: Likewise.

From-SVN: r98880

2005-04-27  Thomas Fitzsimmons  <fitzsim@redhat.com>

	* Makefile.am (ordinary_java_source_files): Add
	gnu/java/net/protocol/https/Handler.java.
	* Makefile.in: Regenerate.
	* java/net/URL.java: Remove org.metastatic.jessie from default
	protocol search path.

2005-04-27  Chris Burdess  <dog@gnu.org>

	* gnu/java/net/protocol/https/Handler.java: New file.

From-SVN: r98879

2005-04-27  Jeroen Frijters  <jeroen@frijters.net>

	* javax/imageio/spi/IIORegistry.java (IIORegistry):
	Don't assume that awt Toolkit is always ClasspathToolkit.

From-SVN: r98878

fold-const.c (fold_binary): Use build_fold_addr_expr for address calculation and INDIRECT_REF handling.

2005-04-27  Richard Guenther  <rguenth@gcc.gnu.org>

	* fold-const.c (fold_binary): Use build_fold_addr_expr
	for address calculation and INDIRECT_REF handling.

From-SVN: r98877

2005-04-27  Chris Burdess  <dog@gnu.org>

	* java/net/protocol/http/HTTPURLConnection.java (connect): Accept
	absolute and relative paths in Location header.

2005-04-27  Chris Burdess  <dog@gnu.org>

	* gnu/java/net/protocol/http/HTTPURLConnection.java: Throw
	FileNotFoundException and implement getErrorStream on 404.

From-SVN: r98875

	* java/util/TimeZone.java,
	(getDefaultDisplayName): Fix previous fix.

2005-04-27  Sven de Marothy <sven@physto.se>

	* java/util/TimeZone.java,
	(getDefaultDisplayName): Don't print zero offsets.

From-SVN: r98874

2005-04-27  Andrew Haley  <aph@redhat.com>

        * postreload-gcse.c (hash_scan_set): Remove bogus assertion.

From-SVN: r98873

	* config/arm/arm.h (CONDITIONAL_REGISTER_USAGE): Reserve arm frame
	pointer when thumb backtracing is on.

	* config/fp-bit.c (abort): Revert change.

From-SVN: r98872

gcj.texi (libgcj Runtime Properties): Remove obsolete gnu.gcj.runtime.NameFinder.* system properties.

	* gcj.texi (libgcj Runtime Properties): Remove obsolete
	gnu.gcj.runtime.NameFinder.* system properties. Update documentation
	for gnu.gcj.runtime.NameFinder.use_addr2line and gnu.gcj.progname.

From-SVN: r98871

From-SVN: r98868

	* javax/swing/plaf/basic/BasicScrollBarUI
	(getThumbBounds): Do not make thumb smaller than
	minimumThumbSize.
	* javax/swing/plaf/metal/MetalLookAndFeel
	(initComponentDefaults): Added color defaults for ScrollBar.
	* javax/swing/plaf/metal/MetalScrollBarUI
	(paintThumb): Added.
	(getMinimumThumbSize): Added.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/metal/MetalLookAndFeel
	(initComponentDefaults): Added some default colors.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/basic/BasicScrollBarUI.java
	(configureScrollBarColors: Changed key 'ScrollBar.thumbLightShadow'
	to 'ScrollBar.thumbShadow'. The formes does not exist.
	(paintThumb): Use BasicGraphicsUtils for painting the thumb.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* java/awt/MediaTracker.java: Added 2005 to copyright statement.
	* javax/swing/BoxLayout.java: Likewise.
	* javax/swing/UIManager.java: Likewise.
	* javax/swing/plaf/basic/BasicButtonListener.java: Likewise.
	* javax/swing/plaf/basic/BasicGraphicsUtils.java: Likewise.
	* javax/swing/plaf/basic/BasicLookAndFeel.java: Likewise.
	* javax/swing/plaf/basic/BasicMenuItemUI.java: Likewise.
	* javax/swing/plaf/basic/BasicScrollPaneUI.java: Likewise.
	* javax/swing/plaf/metal/MetalLookAndFeel.java: Likewise.
	* javax/swing/text/Document.java: Likewise.
	* javax/swing/text/GapContent.java: Likewise.
	* javax/swing/text/SimpleAttributeSet.java: Likewise.
	* javax/swing/tree/DefaultTreeSelectionModel.java: Likewise.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/basic/BasicToggleButtonUI.java:
	(getPropertyPrefix): Added.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* javax/swing/plaf/basic/BasicButtonUI.java
	(getPropertyPrefix): Added.
	(installDefaults): Use getPropertyPrefix instead of hard-coded
	prefix.

2005-04-27  Roman Kennke  <roman@kennke.org>

	* javax/swing/JToggleButton.java
	(JToggleButton): Removed horizontalAlignment setting, this
	was wrong. Added setting of an actionCommand, ToggleButtons
	have "" as default actionCommand.

From-SVN: r98867

From-SVN: r98866

From-SVN: r98862

	* explow.c (allocate_dynamic_stack_space SETJMP_VIA_SAVE_AREA):
	Kill setjmpless_size.  current_function_calls_setjmp is completely
	computed when we are called, so just use the optimized size value
	instead of using REG_SAVE_AREA notes.
	(optimize_save_area_alloca): Delete....
	* rtl.h (optimize_save_area_alloca): Likewise...
	* passes.c (rest_of_compilation): and don't call it any more.
	* reg-notes.def (SAVE_AREA): Delete.

From-SVN: r98861

	* config/fp-bit.c (abort): Add noreturn attribute.

	* config/avr/avr.c (avr_naked_function_p): Use gcc_assert and
	gcc_unreachable as appropriate.
	(ptrreg_to_str, cond_string, avr_normalize_condition): Likewise.
	* config/avr/avr.h (ASM_OUTPUT_REG_PUSH,
	ASM_OUTPUT_REG_POP): Likewise.

From-SVN: r98854

2005-04-27  Paolo Bonzini  <bonzini@gnu.org>

	* tree-complex.c (expand_vector_operations_1): Do not build
	VIEW_CONVERT_EXPR's for the lhs.

From-SVN: r98853

	* config/pa/pa.h (PRINT_OPERAND_ADDRESS): Use gcc_assert, remove
	unnecessary noncanonical RTL handling.
	* config/pa/pa64-linux.h (INITIAL_ELIMINATION_OFFSET): Use
	gcc_assert and gcc_unreachable.

From-SVN: r98852

2005-04-27  Paolo Bonzini  <bonzini@gnu.org>

	* gcc.dg/tree-ssa/gen-vect-25.c: Make more portable.

From-SVN: r98851

	* config/arm/arm.h (ARM_PRINT_OPERAND_ADDRESS): Use gcc_assert and
	gcc_unreachable as appropriate.
	(THUMB_PRINT_OPERAND_ADDRESS): Likewise.
	* config/arm/arm.c (arm_override_options, arm_compute_func_type,
	use_return_insn, const_ok_for_op, arm_gen_constant,
	arm_canonicalize_comparison, legitimize_pic_address,
	thumb_find_work_register, arm_load_pic_register, arm_rtx_costs_1,
	arm_cirrus_insn_p, cirrus_reorg, minmax_code,
	load_multiple_sequence, emit_ldm_seq, store_multiple_sequence,
	emit_stm_seq, arm_gen_movmemqi, arm_select_dominance_cc_mode,
	arm_select_cc_mode, arm_reload_in_hi, arm_reload_out_hi,
	move_minipool_fix_forward_ref, move_minipool_fix_backward_ref,
	dump_minipool, create_fix_barrier, push_minipool_fix, arm_reorg,
	fp_immediate_constant, fp_const_from_val, vfp_output_fstmx,
	output_call, output_mov_long_double_fpa_from_arm,
	output_mov_long_double_arm_from_fpa,
	output_mov_double_fpa_from_arm, output_mov_double_arm_from_fpa,
	output_move_double, arithmetic_instr, shift_op, int_log2,
	output_return_instruction, arm_output_function_prologue,
	arm_output_epilogue, arm_output_function_epilogue,
	emit_multi_reg_push, arm_get_frame_offsets,
	arm_compute_initial_elimination_offset, arm_expand_prologue,
	arm_print_operand, arm_assemble_integer, get_arm_condition_code,
	arm_final_prescan_insn, arm_init_iwmmxt_builtins,
	arm_expand_binop_builtin, thumb_pushpop, thumb_far_jump_used_p,
	thumb_compute_initial_elimination_offset,
	thumb_output_function_prologue, thumb_load_double_from_address,
	thumb_output_move_mem_multiple, thumb_reload_out_hi,
	arm_emit_vector_const, arm_dbx_register_number): Likewise.
	* config/arm/pe.c (arm_mark_dllexport, arm_mark_dllimport): Likewise.
	* config/arm/arm.md (thumb_extendhisi2,
	*thumb_extendhisi2_insn_v6, *thumb_extendqisi2,
	*thumb_extendqisi2_v6, movhi, *thumb_movhi_insn,
	thumb_movhi_clobber, movqi, *arm_buneq, *arm_bltgt,
	*arm_buneq_reversed, *arm_bltgt_reversed, suneq, sltgt): Likewise.
	* config/arm/cirrus.md (*cirrus_arm_movdi,
	*cirrus_movdf_hard_insn): Likewise.
	* config/arm/vfp.md (*arm_movdi_vfp, *movdf_vfp): Likewise.

From-SVN: r98850

	* dojump.c: Fix comment typos.  emit-rtl.c, expmed.c, expr.c,
	stmt.c, stor-layout.c: Use fold_buildN instead of
	fold (buildN (...)).

From-SVN: r98848

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	rw.po, sv.po, tr.po, vi.po: Update.

From-SVN: r98845

2005-04-27  Dominik Strasser  <dominik.strasser@infineon.com>
	    Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/21244
	* include/bits/stl_bvector.h: Change the anonymous enum
	at namespace scope to _S_word_bit_enum.
	* testsuite/23_containers/vector/bool/21244.cc: New.

Co-Authored-By: Paolo Carlini <pcarlini@suse.de>

From-SVN: r98844

	* tree-flow.h (ssa_names): Change the type to VEC(tree,gc).
	(num_ssa_names): Use VEC_length.
	(ssa_names): Use VEC_index.
	* tree-ssanames.c (ssa_names): Change the type to
	VEC(tree,gc).
	(init_ssanames, fini_ssa_names, make_ssanames,
	release_ssa_name): Update uses of ssa_names.

From-SVN: r98843

	* be.po, ca.po, da.po, de.po, el.po, es.po, fr.po, ja.po, nl.po,
	rw.po, sv.po, tr.po: Update.

From-SVN: r98840

	PR fortran/21177

	* interface.c (compare_parameter): Ignore type for EXPR_NULL
	only if type is BT_UNKNOWN.

	* gfortran.dg/pr21177.f90: New test

From-SVN: r98837

From-SVN: r98836

2005-04-27  Matt Thomas <matt@3am-software.com>
            Jan-Benedict Glaw <jbglaw@microdata-pos.de>

	* config/vax/vax.c (vax_rtx_costs): Whitespace cleanup.
	(vax_output_mi_thunk): Ditto.
	(vax_notice_cc_update): Ditto.
	(INDEX_REGISTER_P): Add trailing \.
	(BASE_REGISTER_P): Add trailing \.
	(legitimate_address_p): Whitespace cleanup.  Remove trailing \.

Co-Authored-By: Jan-Benedict Glaw <jbglaw@microdata-pos.de>

From-SVN: r98835

2005-04-27  Richard Guenther  <rguenth@gcc.gnu.org>

	* tree-ssa-propagate.c (set_rhs): Check operand of
	ADDR_EXPR for gimpliness, too.

From-SVN: r98832

From-SVN: r98831

2005-04-27  Paolo Carlini  <pcarlini@suse.de>

	* include/tr1/type_traits (has_trivial_copy, has_trivial_assign,
	has_nothrow_copy, has_nothrow_assign): Adjust according to the
	resolution of TR1 issue 3.21.
	* testsuite/testsuite_tr1.h (test_copy_property,
	test_assign_property): Remove.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_assign/has_nothrow_assign.cc: Adjust.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_nothrow_copy/has_nothrow_copy.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_assign/has_trivial_assign.cc: Likewise.
	* testsuite/tr1/4_metaprogramming/type_properties/
	has_trivial_copy/has_trivial_copy.cc: Likewise.

From-SVN: r98829

	PR tree-optimization/21171
	* tree-ssa-loop-ivopts.c (find_interesting_uses_address): Do not
	record address uses if the reference is volatile.

	* gcc.dg/tree-ssa/pr21171.c: New test.

From-SVN: r98828