new FAILs on HEAD

[Michael Ritzert <gcc at ds217-115-141-84 dot dedicated dot hosteurope dot de>]

If you directly receive this mail, your name is tagged to one of the ChangeLog
entries. A copy is also mailed to gcc-regressions.

The build system:
debian GNU/Linux i686 unstable
i686-pc-linux-gnu
configure flags: --enable-threads=posix --prefix=/opt/gcc-HEAD --enable-__cxa_atexit --with-system-zlib --enable-languages=c,c++,f95,java,objc

These new FAILs appeared since the last run:

FAIL: pr83 -O3 compilation from bytecode

The complete testsuite logs can be found at
http://www.mailsys.de/~gcc/logs-HEAD-i686-1092870106.tar.bz2

These are the new ChangeLog entries since the last run:

2004-08-18  Richard Henderson  <rth@redhat.com>

	* misc.c (LANG_HOOKS_HONOR_READONLY): Remove.

2004-08-18  Zack Weinberg  <zack@codesourcery.com>

	* insn-notes.def, reg-notes.def: New files.
	* rtl.h: Use them to define enum insn_note and enum reg_note.
	* rtl.c: Use them to define note_insn_name and reg_note_name.
	* Makefile.in (RTL_BASE_H): Update.

	* modulo-sched.c, sched-rgn.c, final.c: NOTE_DISABLE_SCHED_OF_BLOCK
	renamed to NOTE_INSN_DISABLE_SCHED_OF_BLOCK.

2004-08-18  Richard Earnshaw  <rearnsha@arm.com>

	* arm.c (arm_size_rtx_costs): New function.
	(arm_override_options): Use it if optimizing for space.

2004-08-18  Richard Henderson  <rth@redhat.com>

	* emit-rtl.c (gen_const_mem): New.
	* rtl.h (gen_const_mem): Declare.
	* expr.c (do_tablejump): Use it.
	* varasm.c (force_const_mem): Likewise.
	* config/darwin.c (machopic_indirect_data_reference): Likewise.
	(machopic_legitimize_pic_address): Likewise.
	* config/arm/arm.c (legitimize_pic_address): Likewise.
	* config/i386/i386.c (legitimize_pic_address): Likewise.
	(legitimize_tls_address): Likewise.
	* config/ia64/ia64.c (ia64_expand_tls_address): Likewise.
	* config/ia64/ia64.md (load_fptr): Likewise.
	* config/m32r/m32r.c (m32r_legitimize_pic_address): Likewise.
	* config/pa/pa.c (legitimize_pic_address): Likewise.
	* config/rs6000/rs6000.c (rs6000_legitimize_tls_address): Likewise.
	(rs6000_emit_move): Likewise.
	* config/s390/s390.c (legitimize_pic_address): Likewise.
	(legitimize_tls_address): Likewise.
	* config/s390/s390.md (casesi): Likewise.
	* config/sh/sh.c (sh_reorg): Likewise.
	* config/sparc/sparc.c (legitimize_pic_address): Likewise.
	* config/v850/v850.md (casesi): Likewise.

	* config/darwin.c (machopic_indirect_call_target): Set MEM_NOTRAP_P.
	* config/sh/sh.c (prepare_move_operands): Remove incorrect
	use of MEM_READONLY_P.

2004-08-18  Steven Bosscher  <stevenb@suse.de>

	* Makefile.in (OBJS-common): Add postreload-gcse.c.
	Add new postreload-gcse.o.
	* cse.c (SAFE_HASH): Define as wrapper around safe_hash.
	(lookup_as_function, insert, rehash_using_reg, use_related_value,
	equiv_constant): Use SAFE_HASH instead of safe_hash.
	(exp_equiv_p): Export.  Add for_gcse argument when comparing
	for GCSE.
	(lookup, lookup_for_remove, merge_equiv_classes, find_best_addr,
	find_comparison_args, fold_rtx, cse_insn): Update callers.
	(hash_rtx): New function derived from old canon_hash and bits
	from gcse.c hash_expr_1.
	(canon_hash_string): Rename to hash_rtx_string.
	(canon_hash, safe_hash): Make static inline.  Call hash_rtx.
	* cselib.c (hash_rtx): Rename to cselib_hash_rtx.
	(cselib_lookup): Update this caller.
	* gcse.c (modify_mem_list_set, canon_modify_mem_list_set):
	Make static.
	(hash_expr): Call hash_rtx.
	(ldst_entry): Likewise.
	(expr_equiv_p): Call exp_equiv_p.
	(struct unoccr, hash_expr_1, hash_string_1, lookup_expr,
	reg_used_on_edge, reg_set_between_after_reload_p,
	reg_used_between_after_reload_p, get_avail_load_store_reg,
	is_jump_table_basic_block, bb_has_well_behaved_predecessors,
	get_bb_avail_insn, hash_scan_set_after_reload,
	compute_hash_table_after_reload,
	eliminate_partially_redundant_loads, gcse_after_reload,
	get_bb_avail_insn, gcse_after_reload_main): Remove.
	* postreload-gcse.c: New file, reincarnating most of the above.
	* rtl.h (exp_equiv_p, hash_rtx): New prototypes.
	(gcse_after_reload_main): Update prototype.
	* timevar.def (TV_GCSE_AFTER_RELOAD): New timevar.
	* passes.c (rest_of_handle_gcse2): Use it.

2004-08-18  Diego Novillo  <dnovillo@redhat.com>

	* tree-ssa-loop.c (pass_loop_init): Add TODO_dump_func.
	(pass_loop_done): Likewise.

2004-08-18  Andrew Pinski  <apinski@apple.com>

	* config/rs6000/darwin.md: Delete the altivec patterns which are
	handled differently now.
	(load_macho_picbase_di): Make sure that is only happens for TARGET_64BIT
	(macho_correct_pic_di): Likewise.
	(call_indirect_nonlocal_darwin64): Likewise.
	Delete the save world/saveFP/saveVec patterns.

	Revert the reversion of: 2004-08-16  Stan Shebs  <shebs@apple.com>
	* config/darwin.c (macho_indirect_data_reference): Add DImode case.
	* config/rs6000/rs6000.md: Include darwin.md.
	(builtin_setjmp_receiver): Add DImode case.
	* config/rs6000/rs6000.c (rs6000_emit_move): Add DImode case to
	Darwin bits.

2004-08-18  Matt Austern  <austern@apple.com>

	Dead code stripping
	* darwin.h (EH_FRAME_SECTION_ATTR): Mark so it doesn't get stripped.
	* darwin.c (darwin_file_end): Mark file as potentially strippable.

2004-08-18  Richard Henderson  <rth@redhat.com>

	* alias.c (readonly_fields_p): Remove.
	(objects_must_conflict_p): Don't call it.
	* tree.h (readonly_fields_p): Remove.
	* langhooks.h (struct lang_hooks): Remove honor_readonly.
	* langhooks-def.h (LANG_HOOKS_HONOR_READONLY): Remove.

2004-08-18  Diego Novillo  <dnovillo@redhat.com>

	* tree-dfa.c (add_referenced_var): Only global variables are
	call-clobbered.
	* tree-flow.h (struct ptr_info_def): Add field pt_global_mem.
	* tree-ssa-alias.c (compute_points_to_and_addr_escape): Mark
	all pointers dereferenced if the statement dereferences them.
	(create_name_tags): Do not create memory tags for pointers
	that have PT_ANYTHING set.
	Also check if PT_VARS is not empty before creating a name tag.
	(compute_flow_sensitive_aliasing): Don't mark call-clobbered
	variables that share the same alias set with a pointer that
	may point anywhere.
	(add_may_alias): Add FIXME comment to remove clobbering
	aliased variables and tags.
	(replace_may_alias): Likewise.
	(set_pt_anything): Do not clear PT_VARS nor IS_DEREFERENCED.
	(merge_pointed_to_info): If the original variable has not
	points-to information, call set_pt_anything.
	(add_pointed_to_var): Do not prevent adding a pointed-to
	variable if the pointers is PT_ANYTHING.
	If the variable is a global, set PT_GLOBAL_MEM.
	(collect_points_to_info_r): Don't assume that PLUS_EXPRs of
	pointer type only come in PTR+OFFSET flavours.
	Always call merge_pointed_to_info on PHI arguments that are
	SSA_NAMEs.
	(get_nmt_for): Mark call-clobbered tags whose pointer points
	to global memory.
	* tree-ssa-operands.c (opf_kill_def, opf_no_vops): Switch
	values.
	(get_indirect_ref_operands): Always clear OPF_KILL_DEF from
	FLAGS.
	(add_stmt_operand): Abort if the caller tried to add a killing
	definition for a memory tag.
	* tree-ssa.c (verify_flow_sensitive_alias_info): Remove
	unnecessary checks.

2004-08-18  J"orn Rennecke <joern.rennecke@superh.com>

	* sh.h (CONDITIONAL_REGISTER_USAGE): Don't exclude fixed registers
	from call_used_regs.  Update call_really_used_regs.
	(CALL_REALLY_USED_REGISTERS): Define.
	* sh.c (output_stack_adjust, shmedia_target_regs_stack_space):
	Replace call_used_regs with call_really_used_regs.
	(calc_live_regs, sh_media_register_for_return): Likewise.
	(sh5_schedule_saves, sh_expand_prologue, reg_unused_after): Likewise.
	* sh.md (return_media): Likewise.

2004-08-18  Andrew Pinski  <apinski@apple.com>

	* config/darwin.c (machopic_legitimize_pic_address): Only set
	MEM_READONLY_P in the non TARGET_TOC case.

2004-08-18  Zack Weinberg  <zack@codesourcery.com>

	* rtl.def (NIL): Delete.
	* read-rtl.c (read_rtx): Handle (nil) like (define_constants).
	Tighten the syntax a little.

	* cfgloop.h, combine.c, cse.c, loop-iv.c, postreload.c, reload.c
	* config/alpha/alpha.c, config/alpha/alpha.h, config/arc/arc.h
	* config/arm/arm.h, config/frv/frv.h, config/i386/i386.c
	* config/i386/predicates.md, config/m32r/m32r.h
	* config/m68hc11/m68hc11.c, config/mcore/mcore.h, config/mips/mips.c
	* config/mmix/mmix.c, config/pa/pa.h, config/sh/sh.h
	* config/sparc/sparc.h, doc/tm.texi:
	Replace all occurrences of NIL with UNKNOWN.

2004-08-18  Zack Weinberg  <zack@codesourcery.com>

	* dojump.c (do_jump <unordered_bcc>): Do not recursively call
	self with a TRUTH_ORIF_EXPR; generate the appropriate jump
	sequence inline.  Move drop_through_label code into this
	block, being the only place it is used.  Adjust comments.

2004-08-18  Fariborz Jahanian <fjahanian@apple.com>

	* config/rs6000/altivec.md: Add new patterns for calls to
	save_world/rest_world functions.

	* config/rs6000/rs6000-protos.h: (save_world_operation,
	restore_world_operation) new declarations.

	* config/rs6000/rs6000.c: (struct rs6000_stack) new world_save_p
	field added.
	(rs6000_stack_info): Set world_save_p field.
	(save_world_operation): New function.
	(restore_world_operation): New function.
	(compute_save_world_info): New function.
	(rs6000_stack_info): Call compute_save_world_info.
	(rs6000_emit_prologue): Check for world_save_p and generate
	pattern to call save_world for saving all non-volatile and
	special registers.
	(rs6000_emit_epilogue): Check for world_save_p and generate
	pattern to call rest_world to restore saved registers.

	config/rs6000/rs6000.h: macros FIRST_SAVED_ALTIVEC_REGNO,
	FIRST_SAVED_FP_REGNO, FIRST_SAVED_GP_REGNO defined.
	(rs6000_reg_names): New entries added for save_world_operation and
	restore_world_operation.

2004-08-18  Caroline Tice  <ctice@apple.com>

	* Makefile.in (STAGEFEEDBACK_FLAGS_TO_PASS) Add
	"-freorder-blocks-and-partition" to the flags used in second
	stage of profiledbootstrap.
	* bb-reorder.c (push_to_next_round_p): Add new variable,
	next_round_is_last; set and use variable to make sure, when
	partitioning, that the last trace construction round consists
	of all (and only) cold basic blocks.
	(rotate_loop): Don't copy blocks that end in a section
	crossing jump.
	(copy_bb): Correctly initialize "partition" of duplicated bb.
	(add_unlikely_executed_notes): Add a comment.
	(find_rarely_executed_basic_blocks_and_crossing_edges): Modify
	to make sure, if function contains hot blocks, that the
	successors of ENTRY_BLOCK_PTR are hot; also, only look for
	crossing edges if the architecture supports named sections.
	(mark_bb_for_unlikely_executed_section): Modify to always
	insert the NOTE_INSN_UNLIKELY_EXECUTED_CODE immediately after
	the basic block note insn.
	(fix_crossing_unconditional_branches): Remove extra space.
	(fix_edges_for_rarely_executed_code): Modify to only do
	partitioning work if the architecture supports named sections.
	(reorder_basic_blocks): Modify to only add
	NOTE_INSN_UNLIKELY_EXECUTED_CODE notes if the architecture
	supports named sections.
	* c-common.c (handle_section_attribute): Initialize new global
	variable, user_defined_section_attribute, to true if user has
	specified one.
	* cfgcleanup.c (try_forward_edges): Modify to not attempt to
	forward edges that cross section boundaries.
	* cfglayout.c (fixup_reorder_chain): Modify to only fix up
	partitioning information if the architecture supports named
	sections.
	* cfgrtl.c (target.h): Add statement to include this.
	(rtl_split_block): Make sure newly created bb gets correct
	partition.
	(try_redirect_by_replacing_jump): Make sure redirection isn't
	attempting to cross section boundaries.
	(force_nonfallthru_and_redirect): Only do partition fix up if
	architecture supports named sections.
	(rtl_split_edge): Make sure newly created bb ends up in
	correct partition.
	(commit_one_edge_insertion): Remove code that incorrectly
	updated basic block partition; Make sure partition fix up only
	happens if architecture supports named sections and it's not
	already done.
	(rtl_verify_flow_info_1): Fix if-condition on test/error
	condition that fallthru edges are not allowed to cross section
	boundaries.
	* defaults.h (NORMAL_TEXT_SECTION_NAME): Remove this.
	* final.c (final_scan_insn): Remove redundant test from if-statement;
	change calls to text_section into calls to function_section; add code
	to only to partitioning fix up if architecture supports named
	sections.
	* ifcvt.c (find_if_case_1): Make sure newly created bb has correct
	partition.
	(if_convert): Add targetm.have_named_sections to test.
	* output.h (unlikely_section_label): Extern declaration for new global
	variable.
	(unlikely_text_section_name): Likewise.
	* opts.c (decode_options): If both partitioning and DWARF debugging
	are turned on, issue a warning that this doesn't work, and change
	partitiong to basic block reordering (without hot/cold partitions).
	* passes.c (rest_of_handle_final): Re-set new global variable,
	user_defined_section_attribute, to false.
	(rest_of_compilation): Change options for calling partitioning
	function: Don't call if the user defined the section attribute, and
	don't call if DECL_ONE_ONLY is true for the current function.
	* predict.c (choose_function_section): Return immediately if we
	are doing hot/cold partitioning (i.e. let the basic block partitioning
	determine where the function belongs).
	* reg-stack.c (emit_swap_insn): Add condition to step over
	NOTE_INSN_UNLIKELY_EXECUTED_CODE notes.
	* toplev.c (user_defined_section_attribute): New global variable.
	* toplev.h (user_defined_section_attribute): Extern declaration for new
	global variable.
	* varasm.c (unlikely_section_label): New global variable.
	(unlikely_text_section_name): New global variable.
	(unlikely_text_section): Add code to initialize unlikely_text_section_name
	if necessary; modify to use unlikely_text_section_name and
	unlikely_section_label; also to use named_section properly.
	(in_unlikely_text_section):  Modify to work correctly with named_section
	and to use unlikely_text_section_name.
	(named_section):  Add code to work properly with cold section.
	(function_section): Clean up if-statement.
	* config/darwin.c (darwin_asm_named_section): Return to original code,
	removing use of SECTION_FORMAT_STRING.
	* config/arm/pe.h (switch_to_section):  Add case for
	in_unlikely_executed_text to switch statement.
	* config/i386/cygming.h (switch_to_section): Likewise.
	* config/i386/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
	(SECTION_FORMAT_STRING): Likewise.
	* config/mcore/mcore.h (switch_to_section): Likewise.
	* config/rs6000/darwin.h (NORMAL_TEXT_SECTION_NAME): Remove.
	(SECTION_FORMAT_STRING): Remove.

2004-08-18  Roger Sayle  <roger@eyesopen.com>

	* config/i386/i386.h (FIXED_REGISTERS): Update encoding to be
	-ffixed-reg safe, by preserving the meanings of zero and one.
	(CALL_USED_REGISTERS): Likewise.
	(CONDITIONAL_REGISTER_USAGE): Update to process new encodings.

2004-08-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/17068
	* pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as
	dependent.

2004-08-18  Bryce McKinlay  <mckinlay@redhat.com>

	* class.c (make_local_function_alias): New function. Create local
	alias for public method DECL.
	(make_method_value): Use make_local_function_alias.
	* parse.y (craft_constructor): Don't special-case anonymous classes.
	Always set ctor_name to init_identifier_node.
	(lookup_method_invoke): Call layout_class_method when creating
	anonymous class constructor.

2004-08-18  Mark Mitchell  <mark@codesourcery.com>

	PR c++/17068
	* g++.dg/template/operator4.C: New test.

2004-08-18  Bryce McKinlay  <mckinlay@redhat.com>

	PR libgcj/17081
	* java/net/URI.java (string): New field. Make all other fields
	transient.
	(readObject): Implemented.
	(writeObject): Implemented.
	(URI): Set 'string'.

2004-08-18  Bryce McKinlay  <mckinlay@redhat.com>

	PR libgcj/17079
	* java/util/logging/Handler.java (isLoggable): Accept record if its
	log level equals the threshold level. From Robin Green.

2004-08-18  David Daney  <ddaney@avtrex.com>

	* java/lang/natPosixProcess.cc (waitForSignal): Use sigsuspend 
	instead of sigwait.