2003-07-20  Phil Edwards  <pme@gcc.gnu.org>

	* configure.in:  Cache the results of testing for cmp's capabilities.
	* configure:  Regenerate.

From-SVN: r69607

	* java/net/URL.java
	(URL): Fixed documentation to name an argument correcty, Reformatted
	one method declaration.
	(getURLStreamHandler): Added documentation from classpath.

From-SVN: r69606

	PR debug/11279
	* dwarf2out.c (gen_enumeration_type_die): Remember that
	enumerators can be unsigned.

From-SVN: r69605

re PR c++/11546 (Type lookup problems in out-of-line definition of a class doubly nested from a template class)

	PR c++/11546
	* g++.dg/template/lookup1.C: New test.

From-SVN: r69602

From-SVN: r69599

	(push_label_level, pop_label_level): Kill.
	(struct binding_level): Rename level_chain to outer.
	Add outer_function field.  Change parm_flag, function_body,
	keep, keep_if_subblocks to 1-bit bitfields of type bool.
	(current_function_level): New variable.
	(keep_next_level_flag, keep_next_if_subblocks): Change type to bool.
	(keep_next_level, declare_parm_level, warn_if_shadowing):
	Update to match.
	(struct language_function): Kill named_labels, shadowed_labels fields.
	(c_init_decl_processing, start_function, c_push__function_context)
	(c_pop_function_context): No need to muck with named_labels nor
	shadowed_labels.

	(make_binding_level): No need to clear the structure here.
	(pop_binding_level): Always operate on current_binding_level.
	Update current_function_level if necessary.
	(pushlevel): Don't clear named_labels.  Update current_function_level
	if necessary.  Use "true" and "false" where appropriate.
	(poplevel): Diagnose labels defined but not used, or vice
	versa, and clear out label-meanings leaving scope, while
	walking down the decls list, for all binding levels.
	Handle LABEL_DECLs appearing in the shadowed list.
	pop_binding_level takes no arguments.
	(pushdecl_function_level): Use current_function_level.

	(make_label, bind_label): New static functions.
	(declare_label): New exported function.
	(lookup_label, define_label): Rewritten for new data structure.
	(shadow_label): Kill.

	* c-tree.h: Prototype declare_label; don't prototype
	push_label_level, pop_label_level, nor shadow_label.
	* c-parse.in: Remove all calls to push_label_level and
	pop_label_level.  Use declare_label for __label__ decls.

	* doc/extend.texi: Clarify that __label__ can be used to
	declare labels with local scope in any nested block, not
	just statement expressions.  Cross-reference nested functions
	section from local labels section.

testsuite:
	* gcc.dg/noncompile/label-1.c: New comprehensive test case for
	diagnostics of ill-formed constructs involving labels.
	* gcc.dg/noncompile/label-lineno-1.c: Add error regexp for
	the new 'previously defined here' message.

From-SVN: r69597

From-SVN: r69596

From-SVN: r69595

2003-07-19  Phil Edwards  <pme@gcc.gnu.org>

	* doc/makefile.texi (restrap, profiledbootstrap):  Document targets.

From-SVN: r69594

gcc:
	* fixinc/fixfixes.c fixinc/fixincl.c fixinc/fixlib.c
	fixinc/server.c objc/objc-act.c: Remove unnecessary casts.

f:
	* com.c data.c expr.c fini.c g77spec.c global.c lab.c lex.c name.c
	sta.c stc.c std.c storag.c stt.c stw.c symbol.c target.c type.c:
	Remove unnecessary casts.

cp:
	* call.c class.c decl.c decl2.c g++spec.c lex.c parser.c pt.c rtti.c
	semantics.c typeck.c: Remove unnecessary casts.

java:
	* class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
	casts.

treelang:
	* treetree.c: Remove unnecessary casts.

From-SVN: r69593

s390.c (legitimize_pic_address): Access local symbols relative to the GOT instead of relative to the literal...

	* config/s390/s390.c (legitimize_pic_address): Access local symbols
	relative to the GOT instead of relative to the literal pool base.
	(s390_output_symbolic_const): Handle new GOT-relative accesses.
	* config/s390/s390.md ("call"): Access local functions and PLT stubs
	relative to the GOT instead of relative to the literal pool base.
	("call_value"): Likewise.
	("call_value_tls"): Likewise.

	* config/s390/s390.c (s390_chunkify_start): Remove pool anchor
	reloading.  Support LTREL_BASE / LTREL_OFFSET construct.
	(s390_chunkify_finish): Likewise.
	(s390_chunkify_cancel): Likewise.
	(s390_reorg): Adapt caller.
	(find_base_register_in_addr,
	find_base_register_ref, replace_base_register_ref): Delete.
	(find_ltrel_base, replace_ltrel_base): New functions.
	(find_constant_pool_ref): Handle LTREL_BASE unspecs.
	(s390_decompose_address): Handle LTREL_BASE unspecs.  Optimize
	base vs. index register usage.
	(struct constant_pool): Remove 'anchor'.
	(s390_add_anchor): Delete.
	(s390_dump_pool): Remove anchor handling.
	* config/s390/s390.md ("reload_anchor"): Remove.

	* config/s390/s390.c (s390_split_branches): Use LTREL_BASE/OFFSET.
	(s390_load_got): New function.  Use LTREL_BASE/OFFSET.
	(s390_emit_prologue): Use it.
	* config/s390/s390.md ("builtin_longjmp", "builtin_setjmp_setup",
	"builtin_setjmp_receiver"): Cleanup.  Use s390_load_got.  Do not
	hard-code register 14.
	* config/s390/s390-protos.h (s390_load_got): Declare.

	* config/s390/s390.c (NR_C_MODES, constant_modes, gen_consttable):
	Support TImode constants.
	* config/s390/s390.md ("consttable_ti"): New.
	("consttable_si", "consttable_di"): Handle TLS symbols correctly.

	* config/s390/s390.md (UNSPEC_LTREL_OFFSET, UNSPEC_LTREL_BASE,
	UNSPEC_GOTENT, UNSPEC_GOT, UNSPEC_GOTOFF, UNSPEC_PLT, UNSPEC_PLTOFF,
	UNSPEC_RELOAD_BASE, UNSPECV_POOL, UNSPECV_POOL_START, UNSPECV_POOL_END,
	UNSPECV_POOL_QI, UNSPECV_POOL_HI, UNSPECV_POOL_SI, UNSPECV_POOL_DI,
	UNSPECV_POOL_TI, UNSPECV_POOL_SF, UNSPECV_POOL_DF, UNSPECV_MAIN_POOL):
	New symbolic constants.
	("consttable_qi", "consttable_hi", "consttable_si", "consttable_di",
	"consttable_sf", "consttable_df", "pool_start_31", "pool_end_31",
	"pool_start_64", "pool_end_64", "reload_base_31", "reload_base_64",
	"pool", "literal_pool_31", "literal_pool_64"): Cleanup.  Use
	symbolic UNSPEC values.
	* config/s390/s390.c (larl_operand, s390_short_displacement,
	bras_sym_operand, s390_cannot_force_const_mem,
	s390_delegitimize_address, s390_decompose_address,
	legitimize_pic_address, s390_output_symbolic_const,
	s390_function_profiler): Use symbolic UNSPEC values.

From-SVN: r69592

URLClassLoader.java (addURL): Moved implementation to private addURLImpl() to avoid calling addURL from the...

2003-07-19  Jeroen Frijters <jeroen@sumatra.nl>

	* java/net/URLClassLoader.java (addURL): Moved implementation to
	private addURLImpl() to avoid calling addURL from the constructor.
	(addURLImpl): Contains the code that was previously in addURL.
	(addURLs): Call addURLImpl(), not addURL().

From-SVN: r69591

	* libjava.verify/verify.exp (gcj_verify_list_tests): Only change
	directory if new directory exists.

From-SVN: r69590

	* alias.c alloc-pool.c bitmap.c bitmap.h bt-load.c builtins.c
	c-common.c c-decl.c c-incpath.c c-lex.c c-opts.c c-parse.in
	c-pragma.c c-typeck.c calls.c cfg.c cfganal.c cfgloop.c cfgrtl.c
	collect2.c combine.c conflict.c coverage.c cppexp.c cppfiles.c
	cpphash.c cppinit.c cpplex.c cpplib.c cppmacro.c cppspec.c
	cpptrad.c cse.c cselib.c dbxout.c defaults.h df.c dominance.c
	dwarf2out.c dwarfout.c emit-rtl.c except.c expmed.c expr.c final.c
	fix-header.c flow.c fold-const.c function.c gcc.c gccspec.c gcov.c
	gcse.c genattr.c genattrtab.c genautomata.c genconditions.c
	genemit.c genextract.c genoutput.c genrecog.c gensupport.c
	ggc-page.c ggc-simple.c global.c graph.c haifa-sched.c hashtable.c
	integrate.c jump.c langhooks.c lcm.c line-map.c local-alloc.c
	loop.c mips-tdump.c mips-tfile.c mkdeps.c optabs.c params.c
	postreload.c prefix.c print-tree.c protoize.c ra-build.c
	ra-colorize.c ra-rewrite.c ra.c recog.c reg-stack.c regclass.c
	regmove.c regrename.c reload.c reload1.c reorg.c resource.c
	sbitmap.c sched-deps.c sched-rgn.c sched-vis.c sdbout.c
	simplify-rtx.c ssa-ccp.c ssa.c stmt.c stor-layout.c timevar.c
	tlink.c toplev.c tree-dump.c tree.c unroll.c unwind-dw2-fde.c
	varasm.c varray.c vmsdbgout.c xcoffout.c: Remove unnecessary
	casts.

From-SVN: r69587

	* c-pragma.c (apply_pragma_weak): Don't use warning_with_decl.
	* toplev.h (warning): Remove attribute.

From-SVN: r69585

gcc_release (announce_snapshot): Use ${RELEASE} instead of ${BRANCH}-${DATE} to refer to the snapshot directory.

	* gcc_release (announce_snapshot): Use ${RELEASE} instead
	of ${BRANCH}-${DATE} to refer to the snapshot directory.
	Put README file into the snapshot directory.

	(RELEASE): Define as ${BRANCH}-${DATE} for snapshots.
	(FTP_PATH): Use ${RELEASE} in case of snapshots.
	(TAG): Ditto.
	(OLD_TARS): Adjust to new directory scheme for snapshots.

From-SVN: r69584

From-SVN: r69583

	* c-decl.c (c_finish_incomplete_decl): Don't use xxx_with_decl.
	(pop_label_level): Likewise.
	(duplicate_decls): Likewise.
	(implicitly_declare): Likewise.
	(shadow_label): Likewise.
	(start_decl): Likewise.
	(finish_decl): Likewise.
	(grokdeclarator): Likewise.
	(get_parm_info): Likewise.
	(detect_field_duplicates): Likewise.
	(finish_struct): Likewise.
	(start_function): Likewise.
	(store_parm_decls): Likewise.
	(finish_function): Likewise.
	(c_expand_body_1): Likewise.
	(check_for_loop_decls): Likewise.
	(merge_translation_unit_decls): Likewise.

From-SVN: r69582

	* common.opt:  Document --param.
	* opts.c (columns, undocumented_msg): New.
	(print_help): Get number of columns from environment.  Print
	--param help.  Tweak newline handling.
	(print_param_help): New.
	(print_filtered_help): Better handling of duplicates.  Complain
	about undocumented switches.
	(print_switch): New.
	(wrap_help): Improve wrapping, use COLUMNS.
	* opts.sh: Ignore comments in records.
	* params.def: Fix typos and remove trailing periods.
	* toplev.c (display_help): Don't dump --param help.
	* doc/sourcebuild.texi: Update.
java:
	* lang.opt: Don't show -MD_ and -MDD_.

From-SVN: r69581

From-SVN: r69580

2003-07-18  Richard Henderson  <rth@redhat.com>

	* optabs.c (prepare_operand): Fail gracefully instead of abort
	if the predicate doesn't satisfy.
	(gen_cond_trap): Allow prepare_operand to fail.

From-SVN: r69578

From-SVN: r69575

	* c-common.c: Don't undefine GCC_DIAG_STYLE.
	(fname_decl): Don't use xxx_with_decl.
	(c_add_case_label): Likewise.
	(handle_section_attribute): Likewise.
	(handle_alias_attribute): Likewise.
	(handle_no_instrument_function_attribute): Likewise.
	(handle_no_limit_stack_attribute): Likewise.
	* c-objc-common.c (c_tree_printer): Print IDENTIFIER_NODEs.
	* c-format.c (gcc_cdiag_char_table): Add '%E' format-specifier.

From-SVN: r69573

	* Makefile.in (ifcvt.o): Add cfgloop.h.
	* basic-block.h (EDGE_LOOP_EXIT): New flag.
	* cfgrtl.c (rtl_verify_flow_info_1): Handle it correctly.
	* ifcvt.c: Include cfgloop.h.
	(mark_loop_exit_edges): New static function.
	(if_convert): Call it.
	(find_if_header): Ignore branches out of loops.

From-SVN: r69572

combine.c (simplify_comparison): Don't share rtx when converting (ne (and (not X) 1) 0) to (eq (and X 1) 0).

	* combine.c (simplify_comparison): Don't share rtx when converting
	(ne (and (not X) 1) 0) to (eq (and X 1) 0).

From-SVN: r69571

	* config/rs6000/aix.h (AGGREGATE_PADDING_FIXED): Define.
	(AGGREGATES_PAD_UPWARD_ALWAYS): Define.
	(MUST_PASS_IN_STACK): Define.
	(BLOCK_REG_PADDING): Define.

From-SVN: r69570

        * cfgrtl.c (force_nonfallthru_and_redirect): Use tablejump_p
        to skip the addr_vec.

From-SVN: r69569

gnu_java_awt_peer_gtk_GtkScrollBarPeer.c: Handle missing event cases, connect to "value-changed" signal.

2003-07-18  Graydon Hoare  <graydon@redhat.com>

	* jni/gtk-peer/gnu_java_awt_peer_gtk_GtkScrollBarPeer.c:
	Handle missing event cases, connect to "value-changed" signal.

From-SVN: r69568

2003-07-18  Graydon Hoare  <graydon@redhat.com>

	* java/awt/geom/CubicCurve2D.java,
	java/awt/geom/Line2D.java,
	java/awt/geom/QuadCurve2D.java,
	java/awt/geom/Rectangle2D.java:
	Fix path some calculations, make path iterators follow
	a consistent style.

From-SVN: r69567

combine.c (combinable_i3pat): Don't forbid occurrences of i2dest or i1dest in inner_dest if inner_dest is a mem.

* combine.c (combinable_i3pat): Don't forbid occurrences of
i2dest or i1dest in inner_dest if inner_dest is a mem.

From-SVN: r69566

From-SVN: r69565

cp:
	* cp-tree.h (finish_non_static_data_member): Add object param.
	* method.c (hack_identifier): Adjust.
	* pt.c (tsubst_copy_and_build) <COMPONENT_REF case>: Don't search
	again for a FIELD_DECL.
	* semantics.c (finish_non_static_data_member): Add object
	parameter. Always save the DECL in the COMPONENT_REF.
	* call.c (resolve_scoped_fn_name): Adjust.
testsuite:
	* g++.dg/parse/non-dependent2.C: New test.

From-SVN: r69564

2003-07-18  Mark Wielaard  <mark@klomp.org>

	* java/util/logging/Handler.java (isLoggable): Check record level
	smaller or equal.

From-SVN: r69563

From-SVN: r69562

From-SVN: r69560

2003-07-18  Andrew Pinski  <pinskia@physics.uc.edu>

        * g++.dg/init/init-ref4.C: xfail on targets without
        weak symbols.

From-SVN: r69558

	PR target/11087
	* loop.c (basic_induction_var): Check if convert_modes emitted any
	instructions. Remove them and return 0 if so.

	* gcc.c-torture/execute/20030717-1.c: New test.

From-SVN: r69552

	* config/abi/sparc-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/mips-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/hppa-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.

[[Split portion of a mixed commit.]]

From-SVN: r69550.2

	* config/abi/sparc-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/mips-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/hppa-linux-gnu/baseline_symbols.txt: New file.
	* config/abi/x86_64-linux-gnu/baseline_symbols.txt: Regenerated.

From-SVN: r69548

	* toplev.c (rest_of_handle_addresof): Rename into
	rest_of_handle_addressof.  Delete unreachable blocks
	if dead edges were purged after the addressof pass.

From-SVN: r69545