15 GCC regressions, 0 new, with your patch on 2002-07-23T19:09:00Z.

GCC regression checker regress@redhat.com
Tue Jul 23 15:45:00 GMT 2002


With your recent patch, GCC has some regression test failures, which
used to pass.  There are 0 new failures, and 15
failures that existed before and after that patch; 0 failures
have been fixed.

The old failures, which were not fixed or introduced by your patch, are:
powerpc-eabisim g77.sum g77.f-torture/execute/19981119-0.f
powerpc-eabisim gcc.sum gcc.c-torture/compile/20010903-1.c,
powerpc-eabisim gcc.sum gcc.c-torture/execute/loop-2.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/loop-2b.c
powerpc-eabisim gcc.sum gcc.dg/20010822-1.c
mips-elf gcc.sum gcc.c-torture/compile/20010903-1.c,
mips-elf gcc.sum gcc.c-torture/execute/921029-1.c
mips-elf gcc.sum gcc.c-torture/execute/931004-10.c
mips-elf gcc.sum gcc.c-torture/execute/931004-11.c
mips-elf gcc.sum gcc.c-torture/execute/931004-12.c
mips-elf gcc.sum gcc.c-torture/execute/931004-9.c
mips-elf gcc.sum gcc.c-torture/unsorted/loop386.c,
mips-elf gcc.sum gcc.dg/unordered-1.c
native gcc.sum gcc.c-torture/compile/20010903-1.c,
native gcc.sum gcc.dg/20010822-1.c

For more information, see <http://people.redhat.com/geoffk/gcc-regression/>.
-------------- next part --------------
ChangeLog entries since last run on 2002-07-23T15:31:25Z:
--- /maat/heart/tbox/changelog_mail/gcc/gcc/ChangeLog	Tue Jul 23 08:31:44 2002
+++ gcc/gcc/ChangeLog	Tue Jul 23 12:09:22 2002
@@ -1,3 +1,39 @@
+2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>
+
+	* pretty-print.h: New file.
+
+2002-07-23	Paul Koning	<pkoning@equallogic.com>
+
+	* real.c (REAL_WORDS_BIG_ENDIAN): Make 1 for DEC.
+	(LARGEST_EXPONENT_IS_NORMAL): Ditto.
+	(VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise).
+	(TARGET_G_FLOAT): Default to 0 if not defined.
+	(ieeetoe): New, common routine to convert target format floats 
+	to internal form.
+	(e24toe, e53toe): Change to use ieeetoe, distinguish DEC
+	vs. others.
+	(e113toe): Change to use ieeetoe.
+
+2002-07-23  Roman Lechtchinsky  <rl@cs.tu-berlin.de>
+
+	* real.c (REAL_WORDS_BIG_ENDIAN): Make sure it is 0 for DEC and 1 for
+	IBM.
+	(e53toe): Assume IEEE if non of DEC, IBM and C4X is defined.
+	(e64toe): Remove special cases for DEC and IBM. Remove support for
+	ARM_EXTENDED_IEEE_FORMAT.
+	(e24toe): Remove special cases for DEC.
+	(significand_size): Simplify. Indent.
+	(ieee_format, ieee_24, ieee_53, ieee_64, ieee_113): New.
+	(etoieee, toieee): New.
+	(etoe113, toe113, etoe64, toe64, etoe53, toe53, etoe24, toe24): Use
+	etoieee and toieee for IEEE arithmetic.
+
+2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>
+
+	* doc/extend.texi: Say ISO C90, not ISO C89.
+	* doc/invoke.texi: Likewise.
+	* doc/standards.texi: Likewise.
+
 2002-07-23  Steve Ellcey  <sje@cup.hp.com>
 
 	* gcc/explow.c (convert_memory_address): Fix conversion of CONSTs.

ChangeLog entries between 2002-07-23T15:31:25Z and the last time everything
passed, on 2002-07-02T08:09:54Z:
--- /maat/heart/tbox/changelog_pass/gcc/ChangeLog	Mon Jul  1 18:14:38 2002
+++ gcc/ChangeLog	Sat Jul 20 12:57:41 2002
@@ -1,3 +1,55 @@
+2002-07-19  Michael Matz  <matz@suse.de>
+
+	* MAINTAINERS: Add myself as ra* maintainer.
+
+2002-07-16  Chris Demetriou  <cgd@broadcom.com>
+
+	* config.guess: Update to 2002-07-09 version.
+	* config.sub: Update to 2002-07-03 version.
+
+2002-07-15  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* MAINTAINERS: Fix typo in a maintainer email address.
+
+2002-07-11  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.in: Remove two redundant tests.
+
+2002-07-11  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* configure.in (mips*-*-irix6*o32): Enable stabs.
+
+2002-07-08  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.in: Don't build grez.
+	* Makefile.in: Ditto.
+
+	* Makefile.in: Remove references to bsp, cygmon, libstub.
+	* configure.in: Ditto.
+
+	* configure.in: Remove leftover reference to gdbtest.
+
+2002-07-08  Phil Edwards  <pme@gcc.gnu.org>
+
+	* configure.in (gxx_include_dir):  Change to match versioned
+	C++ headers if --enable-version-specific-runtime-libs is used.
+
+2002-07-04  Steve Ellcey  <sje@cup.hp.com>
+	
+	* ltcf-cxx.sh (hpux*): Modify to support ia64-*-hpux*.
+
+2002-07-03  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.in: Make --without-x work.
+
+2002-07-02  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* configure.in: Rearrange target Makefile fragment collection.
+
+	* Makefile.in: Don't try to build gdbtest, tgas, ispell, inet, or
+	cvs[src].
+	* configure.in: Ditto.
+
 2002-07-01  Matt Kraai  <kraai@alumni.cmu.edu>
 
 	* MAINTAINERS (Write After Approval): Update my e-mail address.
@@ -8,7 +60,7 @@
 
 	* Makefile.in (all-cgen): Remove; runs from its source directory.
 	(check-cgen, install-cgen, clean-cgen): Likewise.
-	(all-opcodes): No not depend on all-cgen.
+	(all-opcodes): Do not depend on all-cgen.
 	(all-sim): Likewise.
 
 2002-07-01  Nathanael Nerode <neroden@gcc.gnu.org>
--- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog	Mon Jul  1 21:43:01 2002
+++ gcc/gcc/ChangeLog	Tue Jul 23 08:31:44 2002
@@ -1,3 +1,1711 @@
+2002-07-23  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc/explow.c (convert_memory_address): Fix conversion of CONSTs.
+	Fix permutation of conversion and plus/mult.
+	* gcc/builtins.c (expand_builtin_memcpy) Ensure return pointer is
+	ptr_mode and not Pmode when POINTERS_EXTEND_UNSIGNED is defined.
+	(expand_builtin_strncpy) Ditto.
+	(expand_builtin_memset) Ditto.
+
+2002-07-23  Gabriel Dos Reis  <gdr@nerim.net>
+
+	Fix PR/7363:
+	* c-common.c (c_sizeof_or_alignof_type): New function.
+	(c_alignof): Remove definition.
+	* c-common.h (c_sizeof, c_alignof): Define as macros.
+	(c_sizeof_or_alignof_type): Declare.
+	(my_friendly_assert): Moved from cp/cp-tree.h
+	* c-typeck.c (c_sizeof): Remove definition.
+
+2002-07-23  Jan Hubicka  <jh@suse.cz>
+
+	* gcse.c (try_replace_reg): Use num_changes_pending.
+	* recog.c (num_changes_pending): New function.
+	(validate_replace_src): Use validate_repalce_src_group.
+	(validate_replace_src_group): New.
+	* recog.h (validate_repalce_src_group): New.
+	(num_changes_pending): Likewise.
+
+Tue Jul 23 12:16:58 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* calls.c (emit_library_call_value_1): If
+	FUNCTION_ARG_PASS_BY_REFERENCE is true, pretend this is neither
+	libcall, const call nor pure call.
+
+2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
+
+	* config/m88k/m88k.h (SECTION_ASM_OP): Remove.
+
+2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
+
+	* vmsdbgout.c (SECTION_ASM_OP): Remove.
+
+2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
+
+	* config/i386/i386.c (AT_BP): Remove.
+
+2002-07-23  Neil Booth  <neil@daikokuya.co.uk>
+
+	* defaults.h (obstack_chunk_alloc, obstack_chunk_free):
+	Default definition.
+	* gcse.c: Don't define obstack_chunk_free.
+	* collect2.c, conflict.c, df.c, diagnostic.c, fix-header.c,
+	flow.c, gcc.c, genattrtab.c, genautomata.c, genflags.c, gensupport.c,
+	integrate.c, loop.c, ra.c, read-rtl.c, regrename.c, reload1.c,
+	reorg.c, tlink.c, tree.c, config/arm/arm.c, objc/objc-act.c:
+	Don't define obstack macros.
+
+2002-07-22  Stephane Carrez  <stcarrez@nerim.fr>
+
+	PR target/6744
+	* config/m68hc11/m68hc11.c (m68hc11_z_replacement): Also replace
+	ASM_OPERANDS instructions.
+
+2002-07-22  Stephane Carrez  <stcarrez@nerim.fr>
+
+	PR target/7361
+	* config/m68hc11/m68hc11.c (go_if_legitimate_address_internal): Accept
+	constant addresses only on 68HC12.
+
+2002-07-22  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cppfiles.c (stack_include_file): Correct test of whether
+	a dependency should be output.
+
+2002-07-22  David Edelsohn  <edelsohn@gnu.org>
+
+	* collect2.c (is_ctor_dtor): Add other possible JOINER values.
+
+2002-07-22  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.md (movqi): If optimizing and we can create pseudos, use
+	a ZERO_EXTEND to load from memory, then copy the result into the
+	target.
+	(movhi): Likewise, but only for ARMv4.
+
+2002-07-22  Neil Booth  <neil@daikokuya.co.uk>
+
+	* ssa-ccp.c (PHI_PARMS): Remove.
+
+2002-07-22  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/mips/mips.h (CLASS_CANNOT_CHANGE_MODE): Include FP_REGS
+	on big-endian targets.
+
+2002-07-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* hwint.h (HOST_WIDE_INT_PRINT_DEC_SPACE,
+	HOST_WIDE_INT_PRINT_UNSIGNED_SPACE,
+	HOST_WIDEST_INT_PRINT_DEC_SPACE, HOST_WIDEST_INT_PRINT_DEC_SPACE):
+	New formatting macros.
+
+	* ra-debug.c (dump_static_insn_cost): Avoid string concatenation.
+
+Mon Jul 22 15:27:25 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* rtlanal.c (subreg_regno_offset): Return correct offset for
+	big endian paradoxical subregs.
+
+	* optabs.c (expand_vector_unop): Don't expand using sub_optab
+	if we got the wrong mode.
+
+	* hwint.c (define HOST_WIDE_INT_PRINT_DEC_C): New define.
+	* genrecog.c (write_switch, write_cond): Use it.
+	* genemit.c (gen_exp): Likewise.
+
+2002-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-decl.c (build_compound_literal): Set decl TREE_READONLY from TYPE.
+
+2002-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* c-decl.c (build_compound_literal): Defer compound literal decls
+	until until file end to emit them only if they are actually used.
+
+2002-07-21  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* ra-build.c (check_conflict_numbers): Hide unused function.
+	(livethrough_conflicts_bb): Avoid automatic aggregate
+	initialization.
+	(parts_to_webs_1): Avoid `U' integer constant modifier.
+	(conflicts_between_webs): Wrap a variable in the macro controlling
+	its usage.
+	* ra-debug.c (ra_debug_msg): Use VA_OPEN/VA_CLOSE.
+	(dump_igraph, dump_graph_cost): Avoid string concatenation
+	(dump_static_insn_cost): Avoid automatic aggregate
+	initialization.
+	* ra-rewrite.c (insert_stores): Avoid automatic aggregate
+	initialization.
+	(dump_cost): Avoid string concatenation
+
+2002-07-21  Richard Henderson  <rth@redhat.com>
+
+	* expr.c (expand_expr) [TRY_FINALLY_EXPR]: Don't use
+	GOTO_SUBROUTINE_EXPR when finally_block can be re-expanded.
+
+2002-07-21  Richard Henderson  <rth@redhat.com>
+
+	* unroll.c (find_splittable_givs): Do not split DEST_ADDR givs
+	that are not unrolled completely.
+
+2002-07-21  Richard Henderson  <rth@redhat.com>
+
+	* loop.h (LOOP_AUTO_UNROLL): Rename from LOOP_FIRST_PASS.
+	* loop.c (strength_reduce): Update.
+	* toplev.c (rest_of_compilation): Do unrolling in the first
+	loop pass, not the second.
+
+2002-07-21  Richard Henderson  <rth@redhat.com>
+
+	* emit-rtl.c (set_mem_attributes): Preserve indirection of PARM_DECL
+	when flag_argument_noalias == 2.
+	* alias.c (nonoverlapping_memrefs_p): Handle that.
+	* print-rtl.c (print_mem_expr): Likewise.
+
+2002-07-21  Hartmut Schirmer  <hartmut.schirmer@arcor.de>
+
+	* libgcc2.c (__divdi3, __moddi3): Use unary minus operator
+	instead of __negdi2 directly.
+
+2002-07-21  Neil Booth  <neil@daikokuya.co.uk>
+
+	* gengenrtl.c (gencode): Don't define obstack_alloc_rtx.
+	* function.c (SYMBOL__MAIN): Remove definition.
+	* global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove.
+	* predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove.	
+	* profile.c (GCOV_INDEX_TO_BB): Remove.
+	* sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove.
+	* simplify-rtx.c (FIXED_BASE_PLUS_P): Remove.
+
+2002-07-21  Neil Booth  <neil@daikokuya.co.uk>
+
+	* c-lex.c (GET_ENVIRONMENT): Remove.
+	* collect2.c (GET_ENV_PATH_LIST): Remove.
+	(prefix_from_env): Use GET_ENVIRONMENT.
+	* cppinit.c (GET_ENV_PATH_LIST): Remove.
+	(init_standard_includes): Use GET_ENVIRONMENT.
+	* defaults.h (GET_ENVIRONMENT): Define here if not already.
+	* gcc.c (GET_ENV_PATH_LIST): Remove.
+	(make_relative_prefix, process_command): Update.
+	* protoize.c (GET_ENV_PATH_LIST): Remove.
+	(do_processing): Update.
+
+2002-07-21  Gabriel Dos Reis  <gdr@nerim.net>
+
+	* c-decl.c (build_array_declarator): Say 'ISO C90', not 'ISO C89'.
+	(grokdeclarator): Likewise.
+	* c-format.c (C_STD_NAME): Likewise.
+	* c-lex.c (interpret_integer): Likewise.
+	* c-typeck.c (build_array_ref): Likewise.
+	* cpplex.c (_cpp_lex_direct): Likewise.
+	* toplev.c (documented_lang_options): Likewise.
+
+2002-07-21  Neil Booth  <neil@daikokuya.co.uk>
+
+	* c-format.c (T99_I, T99_UI): Remove.
+
+2002-07-21  Neil Booth  <neil@daikokuya.co.uk>
+
+	* c-typeck.c (SAVE_SPELLING_DEPTH): Remove.
+
+Sun Jul 21 21:36:41 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* gcse.c (do_local_cprop): Do not extend lifetimes of registers set by
+	do_local_cprop.
+
+2002-07-21  Andreas Jaeger  <aj@suse.de>
+
+        * reload1.c (fixup_abnormal_edges): Remove unused variable.
+
+2002-07-21  Bernd Schmidt  <bernds@redhat.com>
+
+	Improvements for the ifcvt pass from Michael Meissner, with patches
+	by Richard Sandiford <rsandifo@redhat.com>
+	* basic-block.h (struct ce_if_block, ce_if_block_t): New types.
+	* ifcvt.c (cond_exec_changed_p): New static variable.
+	(last_active_insn): New function, renamed from last_active_insn_p
+	and changed to return the last active insn in a basic block. All
+	callers updated.
+	(block_fallthru): New function.
+	(cond_exec_process_insns): New argument CE_INFO.  Pass it to
+	IFCVT_MODIFY_INSN.  All callers updated.
+	Return false if START or END are NULL.
+	Handle case where we're processing an insn that is already
+	conditional.
+
+	(noce_process_if_block): CE_INFO argument rather than
+	multiple args containing the involved basic blocks.  All callers
+	changed.
+	(process_if_block, merge_if_block, find_if_block,
+	cond_exec_process_if_block): Likewise.
+
+	(cond_exec_process_if_block): New arg DO_MULTIPLE_P.  All callers
+	changed.
+	Use new function last_active_insn to simplify some code.
+	New code to handle multiple tests.
+	Call IFCVT_MODIFY_CANCEL in all failure cases, otherwise set
+	cond_exec_changed_p to TRUE.
+
+	(process_if_block): New code to handle multiple tests.
+	(merge_if_block): Likewise.
+	(find_if_header): New arg PASS.  Changed to return the currently
+	processed basic block or NULL instead of true/false. All callers
+	changed.
+	Call IFCVT_INIT_EXTRA_FIELDS.
+	(block_jumps_and_fallthru_p): New function.
+	(find_if_block): Discover opportunities to convert multiple tests.
+	Add additional debugging output.
+	Update the ce_info structure before returning.
+
+	(if_convert): Run multiple passes of if-conversion.
+	* doc/tm.texi (IFCVT_MODIFY_TESTS, IFCVT_MODIFY_INSN,
+	IFCVT_MODIFY_FINAL, IFCVT_MODIFY_CANCEL, IFCVT_MODIFY_MULTIPLE_TESTS,
+	IFCVT_INIT_EXTRA_FIELDS, IFCVT_EXTRA_FIELDS): Update documentation for
+	these macros.
+
+Sun Jul 21 00:54:54 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* gcse.c: Include cselib.h
+	(constptop_register): Break out from ...
+	(cprop_insn): ... here; kill basic_block argument.
+	(do_local_cprop, local_cprop_pass): New functions.
+	(one_cprop_pass): Call local_cprop_pass.
+
+2002-07-20  Roger Sayle  <roger@eyesopen.com>
+
+	* simplify-rtx.c (simplify_relational_operation): Optimize
+	abs(x) < 0.0 (and abs(x) >= 0.0 when using -ffast-math).
+
+2002-07-20  Michae Matz  <matz@suse.de>
+
+	* ra-build.c: (remember_web_was_spilled): Use GENERAL_REGS.
+
+2002-07-20  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cppexp.c (struct op): Add token pointer.
+	(check_promotion, CHECK_PROMOTION): New.
+	(optab): Update.
+	(_cpp_parse_expr): Update, use token pointer of struct op.
+	(reduce): Warn about change of sign owing to promotion.
+	* cppinit.c (cpp_handle_option): New warning if -Wall.
+	* cpplib.h (struct cpp_options): New member.
+
+2002-07-19  David Edelsohn  <edelsohn@gnu.org>
+
+	* config/rs6000/rs6000.md: Remove ppc630 fpcompare from single
+	fpu list.  Separate Power4 compare and delayed_compare.  Correct
+	Power4 fpcompare.
+	(fix_truncdfsi2_internal): Restore FPR preference.
+	* config/rs6000/t-aix43 (MULTILIB_MATCHES): Add mcpu?power3,
+	mcpu?power4, mcpu?604e.  Remove mpower, mpower2, mpowerpc.
+
+2002-07-19  Momchil Velikov <velco@fadata.bg>
+
+	* reload1.c (reload_as_needed): Duplicate oldpat.
+
+2002-07-20  Alan Modra  <amodra@bigpond.net.au>
+
+	PR optimization/7130
+	* loop.h (struct loop_info): Add "preconditioned".
+	* unroll.c (unroll_loop): Set it.
+	* doloop.c (doloop_modify_runtime): Correct count for unrolled loops.
+
+2002-07-19  Zack Weinberg  <zack@codesourcery.com>
+
+	* rtl.def (CODE_LABEL): Remove slot 8.
+	* rtl.h (struct rtx_def): Document new uses of jump and call fields.
+	(LABEL_ALTERNATE_NAME): Delete.
+	(LABEL_KIND, SET_LABEL_KIND, LABEL_ALT_ENTRY_P): New.
+	* defaults.h: Remove default for ASM_OUTPUT_ALTERNATE_LABEL_NAME.
+
+	* final.c (output_alternate_entry_point): New.
+	(final_scan_insn): Use it instead of
+	ASM_OUTPUT_ALTERNATE_LABEL_NAME.  Do not consider possibility
+	of a case label being an alternate entry point.
+
+	* cfgbuild.c (make_edges, find_bb_boundaries): Use LABEL_ALT_ENTRY_P.
+	* emit-rtl.c (gen_label_rtx): Adjust call to gen_rtx_CODE_LABEL.
+	Do not clear LABEL_NUSES (unnecessary) or LABEL_ALTERNATE_NAME
+	(field deleted).
+	* print-rtl.c, ra-debug.c: Update code to output CODE_LABELs.
+
+	* doc/rtl.texi: Document LABEL_KIND, SET_LABEL_KIND, and
+	LABEL_ALT_ENTRY_P; not LABEL_ALTERNATE_NAME.
+	* doc/tm.texi: Delete documentation of
+	ASM_OUTPUT_ALTERNATE_LABEL_NAME.
+
+2002-07-19  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/mips/iris5gas.h (DWARF2_DEBUGGING_INFO): Define.
+	(PREFERRED_DEBUGGING_TYPE): Use DWARF2_DEBUG.
+	(LINK_SPEC): Define.
+	(STARTFILE_SPEC): Define.
+	(ENDFILE_SPEC): Define.
+
+	* config/mips/iris6-o32.h (LINK_SPEC): Move ...
+	* config/mips/iris6-o32-as.h (LINK_SPEC): ... here.
+
+	* config/mips/iris6-o32-gas.h: New file.
+	* config.gcc (mips-sgi-irix6*o32): Use it.
+
+	* config/mips/t-iris5-gas: New file.
+	* config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it.
+
+2002-07-19  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cppexp.c (ALWAYS_EVAL): Remove.
+	(optab, reduce): Always evaluate.
+	(num_unary_op, num_binary_op, num_div_op): Issue diagnostics
+	only if not skipping evaluation.
+
+2002-07-19  Marek Michalkiewicz  <marekm@amelek.gda.pl>
+
+	* config/avr/avr.c (debug_hard_reg_set): Remove.
+
+2002-07-19  Chris Demetriou  <cgd@broadcom.com>
+
+	* gcc.c (cpp_options): Include "%1" (cc1_spec).
+
+2002-07-19  Richard Henderson  <rth@redhat.com>
+
+	* loop.c (loop_givs_rescan): Delete the REG_EQUAL note, not the insn.
+
+2002-07-19  Alan Modra  <amodra@bigpond.net.au>
+
+	* prefix.c (update_path): Don't zap single `.' path components
+	unless followed by another `.' and fix typo last patch.
+
+2002-07-18  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cppexp.c (cpp_num_mul): Remove unused parameter.
+	(UNARY, BINARY, OTHER, binary_handler): Remove.
+	(ALWAYS_EVAL): New.
+	(optab): Update.
+	(reduce): Refactor to a large switch, don't use a function
+	pointer.
+
+2002-07-18  Bo Thorsen  <bo@berlioz.suse.de>
+
+	* config/i386/linux64.h (STARTFILE_PREFIX_SPEC): Define this always.
+
+Thu Jul 18 19:39:18 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* sh-protos.h (sh_expand_unop_v2sf): Move inside #ifdef RTX_CODE guard.
+	(sh_expand_binop_v2sf): Likewise.
+	* sh.c (machine_dependent_reorg): Add move for UNSPEC_MOVA.
+	(int_gpr_dest, trunc_hi_operand): New functions.
+	* sh.h (PREDICATE_CODES): Add any_register_operand, int_gpr_dest and
+	trunc_hi_operand.
+	(SPECIAL_MODE_PREDICATES, any_register_operand): Define.
+	* sh.md (cmpeqdi_t+1): Remove comments that genrecog warns about.
+	(adddi3_compact+1, subdi3_compact+1, ashlsi3_n+1, ashlhi3+1): Likewise.
+	(ashrsi2_16+1, ashrsi2_31+1, lshrsi3_n+1, ashrdi3+[12]): Likewise.
+	(and_shl_scratch+[12], zero_extendhidi2+1): Likewise.
+	(zero_extendhisi2_media+1, extendhidi2+1, extendqidi2+1): Likewise.
+	(extendhisi2_media+1, extendqisi2_media+1): Likewise.
+	(movsi_media_nofpu+[12], movhi_media+1, movdi_media_nofpu+1): Likewise.
+	(movdi_const_16bit+[12], movdf_i4+[123], reload_outdf+[2-5]): Likewise.
+	(movsf_ie+1): Likewise.
+	(loaddi_trunc): Use int_gpr_dest predicate.
+	(use_sfunc_addr, indirect_jump_scratch, sibcall_compact): Add mode(s).
+	(mova, mova_const, GOTaddr2picreg, ptrel, casesi_worker_0): Likewise.
+	(casesi_worker_0+[12], casesi_worker): Likewise.
+	(shcompact_preserve_incoming_args): Likewise.
+	(mov_nop): Use any_register_operand predicate.
+	(mperm_w0): Use trunc_hi_operand predicate.
+
+2002-07-18  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa-linux.h (DWARF2_UNWIND_INFO): Delete define.
+	* pa.h (EH_RETURN_DATA_REGNO): Revise TARGET_64BIT and correct
+	numbering.
+
+2002-07-18  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa.c (output_deferred_plabels): Remove unused millicode enum mulU.
+
+2002-07-18  Richard Henderson  <rth@redhat.com>
+
+	PR optimization/7147
+	* ifcvt.c (noce_get_condition): Make certain that the condition
+	is valid at JUMP.
+
+Thu Jul 18 13:44:51 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* sh.c (barrier_align, push): Shut up compiler warnings.
+	(initial_elimination_offset,sh_media_init_builtins): Likewise.
+	(reg_no_subreg_operand): Delete.
+
+2002-07-17  Bo Thorsen  <bo@suse.de>
+
+	* config/i386/linux64.h (LINK_SPEC): Remove bogus -Y option.
+	(STARTFILE_PREFIX_SPEC): Define for NATIVE_CROSS compilations.
+	(STARTFILE_SPEC): Remove hardcoded library paths.
+	(ENDFILE_SPEC): Likewise.
+
+Thu Jul 18 09:38:59 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* gcse.c (hoist_expr_reaches_here_p):  Stop once expr_bb is reached.
+
+	* gcse.c (try_replace_reg): Do not return false positives.
+
+2002-07-18  Alan Modra  <amodra@bigpond.net.au>
+
+	* prefix.c: (update_path): Strip ".." components when prior dir
+	doesn't exist.  Pass correct var to UPDATE_PATH_HOST_CANONICALIZE.
+
+	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Remove 64-bit support.
+	(ASM_OUTPUT_REG_POP): Likewise.
+
+2002-07-18  Alan Modra  <amodra@bigpond.net.au>
+
+	* config/rs6000/rs6000.c (first_reg_to_save): Remove bogus
+	adjustments to first_reg for profiling case.
+	(output_function_profiler): Correct lr save slot for ABI_AIX_NODESC.
+	Disable profiling for 64 bit code on both ABI_V4 and ABI_AIX_NODESC.
+	Save static chain reg to sp + 12 on ABI_AIX_NODESC.
+	* config/rs6000/sysv4.h (ASM_OUTPUT_REG_PUSH): Define.
+	(ASM_OUTPUT_REG_POP): Define.
+	* config/rs6000/linux64.h (ASM_OUTPUT_REG_PUSH): Undef.
+	(ASM_OUTPUT_REG_POP): Undef.
+
+2002-07-17  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cpplib.c (do_sccs): Handle #sccs on all systems.
+	* system.h (SCCS_DIRECTIVE): Poison.
+	* config/darwin.h, config/freebsd.h, config/netbsd.h,
+	config/ptx4.h, config/svr3.h, config/svr4.h, config/alpha/elf.h,
+	config/arm/linux-elf.h, config/c4x/c4x.h, config/d30v/d30v.h,
+	config/i370/i370.h, config/i386/gas.h, config/i386/sco5.h,
+	config/i960/i960.h, config/m68hc11/m68hc11.h, config/m68k/3b1.h,
+	config/m68k/3b1g.h, config/m68k/crds.h, config/m68k/mot3300.h,
+	config/m68k/pbb.h, config/m88k/m88k.h, config/mips/mips.h,
+	config/sparc/pbd.h, config/stormy16/stormy16.h, config/vax/vaxv.h:
+	Remove all references to SCCS_DIRECTIVE.
+	* doc/cpp.texi, doc/tm.texi: Update.
+
+Wed Jul 17 19:23:32 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* regrename.c (maybe_mode_change): New function.
+	(find_oldest_value_reg, copyprop_hardreg_forward_1): Use it.
+
+2002-07-17  Rodney Brown  <rbrown64@csc.com.au>
+
+	* config/i386/i386.c (ix86_expand_int_movcc): In the general case
+	suppress addition when either ct or cf are zero.
+
+2002-06-17  Eric Botcazou <ebotcazou@multimania.com>
+	    Glen Nakamura <glen@imodulo.com>
+
+	PR optimization/6713
+	* loop.c (loop_givs_rescan): Explicitly delete the insn that
+	sets a non-replaceable giv after issuing the new one.
+
+2002-07-17  Neil Booth  <neil@daikokuya.co.uk>
+
+	* cppexp.c (cpp_interpret_integer, append_digit, parse_defined,
+	eval_token): Clarify and correct use of "bool" variables.
+	* cpplib.h (struct cpp_options): Similarly.
+	* cppmacro.c (parse_params, _cpp_save_parameter): Ditto.
+	* cpptrad.c (recursive_macro): Similarly.
+
+Wed Jul 17 17:08:06 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* config/sh/lib1funcs.asm (udivsi3_i4): Implement SHcompact version in
+	SHmedia code.
+
+	* sh.md (cmpgtudi_media): Remove spurious @.
+
+	* config/sh/lib1funcs.asm (FMOVD_WORKS): Don't define for little endian.
+	* sh.h (OVERRIDE_OPTIONS): Don't set FMOVD_BIT for little endian.
+
+	* config/sh/lib1funcs.asm (init_trampoline): New entry point.
+	* sh-protos.h (sh_initialize_trampoline): Declare.
+	* sh.c (sh_initialize_trampoline): New function.
+	* sh.h (TRAMPOLINE_SIZE): Only 24 for TARGET_SHMEDIA32.
+	(TRAMPOLINE_ALIGNMENT): Need cache-line alignment for TARGET_SHMEDIA.
+	(INITIALIZE_TRAMPOLINE): Call sh_initialize_trampoline.
+	(TRAMPOLINE_ADJUST_ADDRESS): Not needed for SHcompact.
+	* sh.md (initialize_trampoline, double_shori): New patterns.
+	(initialize_trampoline_compact): Likewise.
+	(shmedia32_initialize_trampoline_big): Remove.
+	(shmedia32_initialize_trampoline_little): Likewise.
+
+	* sh-protos.h (binary_float_operator): Remove declaration.
+	(sh_expand_unop_v2sf, sh_expand_binop_v2sf): Declare.
+	* sh.c (print_operand, case 'N'): Check against CONST0_RTX.
+	(unary_float_operator, sh_expand_unop_v2sf): New functions.
+	(sh_expand_binop_v2sf): Likewise.
+	(zero_vec_operand): Delete.
+	(SH_BLTIN_UDI): New builtin shared signature define.  Renumbered
+	all non-shared ones.
+	(bdesc): Change all the mextr builtins to use SH_BLTIN_UDI.
+	Enable nsb and byterev.
+	* sh.h (CONDITIONAL_REGISTER_USAGE): Initialize DF_HI_REGS.
+	(HARD_REGNO_MODE_OK): Allow TImode in fp regs.  Allow V2SFmode
+	in general regs.
+	(enum reg_class, REG_CLASS_NAMES, REG_CLASS_CONTENTS): Add DF_HI_REGS.
+	(SECONDARY_OUTPUT_RELOAD_CLASS): Likewise.  Remove clause for
+	immediate operands.
+	(SECONDARY_INPUT_RELOAD_CLASS): Add clause for immediate operands.
+	Add DF_HI_REGS.
+	(CLASS_CANNOT_CHANGE_MODE, CLASS_CANNOT_CHANGE_MODE_P): Allow
+	lowpart fp regs - only for big endian for now.
+	(LEGITIMATE_CONSTANT_P): Don't allow non-zero float vectors
+	when FPU is in use.
+	(EXTRA_CONTRAINT_U): Check against CONST0_RTX.
+	(LOAD_EXTEND_OP): NIL for SImode.
+	(REGISTER_MOVE_COST): Add DF_HI_REGS.  Const for moves between
+	general and fp registers is 4.
+	PREDICATE_CODES: Amend binary_float_operator entry.
+	Remove zero_vec_operand.  Add unary_float_operator.
+	* sh.md (udivsi3_i4_media): Use truncate instead of paradoxical
+	subreg SET_DEST.
+	(truncdisi2, truncdihi2, movv2sf): Allow memory destinations.
+	(truncdiqi2): Do sign extension.
+	(movsi_media, movdi_media): Allow to use r63 to an fp register.
+	(movdf_media, movsf_media): Likewise.
+	(movv2sf_i, movv2sf_i+1): Don't use f{ld,st}.p or SUBREGS.
+	Collapse to one define_insn_and_split.  Allow immediate sources.
+	(addv2sf3, subv2sf3, mulv2sf3, divv2sf3): New patterns.
+	(movv4sf_i): Allow immediate sources.  Use simplify_gen_subreg.
+	(movv4sf): Allow immediate sources.
+	(movsf_media_nofpu+1): Don't split moves to FP registers.
+	(unary_sf_op, binary_sf_op, mshflo_w_x, concat_v2sf): New patterns.
+	(movv8qi_i+3): Check against CONST0_RTX.
+	(mextr1, mextr2. mextr3. mextr4, mextr5, mextr6, mextr7): Use DImode
+	for input and output operands.  Fix argument 3 to gen_mextr_rl.
+	(mmul23_wl, mmul01_wl, mmulsum_wq_i): s/const_vector/parallel/
+	(msad_ubq_i, mshf4_b, mshf0_b, mshf4_l, mshf0_l, mshf4_w): Likewise.
+	(mshf0_w, fipr, ftrv): Likewise.
+	(mshfhi_l_di): Now insn_and_split.  Can handle FP regs.
+
+2002-07-17  Jeroen Dobbelaere  <jeroen.dobbelaere@acunia.com>
+
+	* arm.h (ARM_NUM_INTS, ARM_NUM_REGS, ARM_NUM_REGS2): Renamed from
+	NUM_INTS, NUM_REGS and ARM_NUM_REGS2 respectively.  All uses changed.
+	* arm.c: Similarly.
+
+2002-07-17  Richard Sandiford  <rsandifo@redhat.com>
+
+	* config/mips/mips-protos.h (mips_sign_extend): Declare.
+	* config/mips/mips.h (MASK_DEBUG_H, TARGET_DEBUG_H_MODE): Remove.
+	(TARGET_SWITCHES): Remove debugh.
+	(ISA_HAS_TRUNC_W): New macro.
+	(CLASS_CANNOT_CHANGE_MODE): Include FP_REGS if TARGET_FLOAT64.
+	(PREDICATE_CODES): Remove se_nonimmediate_operand.
+	* config/mips/mips.c (movdi_operand): Allow sign-extensions of
+	any SImode move_operand.
+	(se_nonimmediate_operand): Remove.
+	(mips_sign_extend): New.
+	(mips_move_2words): Use it for sign-extended source operands.
+	(override_options): Allow integers to be put into single FPRs.
+	(mips_secondary_reload_class): Handle integers in float registers.
+	* config/mips/mips.md (extendsidi2): Turn into a define_expand.
+	(fix_truncsfsi2, fix_truncdfsi2): Likewise.
+	(fix_truncdfsi2_insn, fix_truncdfsi2_macro): New.
+	(fix_truncsfsi2_insn, fix_truncsfsi2_macro): New.
+	(fix_truncdfdi2): Provide only a single alternative, in which the
+	integer is in a float register.  Depend on TARGET_FLOAT64 rather
+	than TARGET_64BIT.
+	(fix_truncsfdi2, floatdidf2, floatdisf2): Likewise.
+	(floatsidf2, floatsisf2): Likewise, but no TARGET_FLOAT64 dependency.
+	(movdi_internal2): Don't allow the source operand to be sign-extended.
+	Add alternatives for float registers.
+	(*movdi_internal2_extend): New.  Version of movdi_internal2 that
+	allows sign-extension.
+	(*movdi_internal2_mips16): Name the existing mips16 movdi pattern.
+	(movsi_internal2): Rename to movsi_internal.  Add alternatives for
+	float registers.  Remove TARGET_DEBUG_H_MODE test.
+	(movhi_internal1): Rename to movhi_internal.  Don't check
+	TARGET_DEBUG_H_MODE.  Fix transposed *d and *f source constraints.
+	(movqi_internal1): Rename to movqi_internal and remove
+	TARGET_DEBUG_H_MODE dependency.
+	(movsi_internal1, movhi_internal2, movqi_internal2): Remove.
+
+2002-07-16  Jim Wilson  <wilson@redhat.com>
+
+	* toplev.c (lang_dependent_init): Create function context for
+	init_expr_once.
+
+2002-07-16  Hans-Peter Nilsson  <hp@axis.com>
+
+	* config/cris/linux.h (CRIS_LINK_SUBTARGET_SPEC): Don't
+	--gc-sections if -r.
+	* config/cris/cris.h: Ditto.
+
+2002-07-16  Rodney Brown  <rbrown64@csc.com.au>
+
+	* config/i386/i386.c (ix86_expand_int_movcc): In the case where
+	the comparison directly gives a mask suppress addition when cf is
+	zero by complementing the mask.
+
+2002-07-16  Nathanael Nerode  <neroden@gcc.gnu.org>
+
+	* Makefile.in: Delete references to enquire.
+	* enquire.c: Move to contrib.
+
+2002-07-16  Stan Shebs  <shebs@apple.com>
+
+	* config/darwin.h (ASM_OUTPUT_LABEL): Move to here from
+	config/rs6000/darwin.h.
+	(ASM_OUTPUT_SKIP): Ditto.
+	(TEXT_SECTION_ASM_OP): Ditto.
+	(DATA_SECTION_ASM_OP): Ditto.
+	(ASM_APP_ON): Define.
+	(ASM_APP_OFF): Define.
+	* config/rs6000/darwin.h (ASM_OUTPUT_LABEL, ASM_OUTPUT_SKIP,
+	TEXT_SECTION_ASM_OP, DATA_SECTION_ASM_OP): Remove.
+
+	* config/darwin.c (func_name_maybe_scoped): Remove unused decl.
+	(machopic_function_base_name): Declare result to be const.
+	(machopic_non_lazy_ptr_name): Ditto.
+	(machopic_stub_name): Ditto.
+	* config/darwin-protos.h: Ditto for the prototypes.
+
+Wed Jul 17 00:22:39 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* m68hc11.c (m68hc11_reorg): Do not rebuild CFG.
+
+Wed Jul 17 00:20:48 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (prefetch): Fix for 64bit mode.
+	(prefetch_sse_rex, prefetch_3dnow_rex): New patterns.
+
+Wed Jul 17 00:19:20 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* i386.h (MACHINE_DEPENDENT_REORG): New macro.
+	* i386.c (x86_machine_dependent_reorg): New function.
+	* i386-protos.h (x86_machine_dependent_reorg): Declare.
+
+2002-07-16  Zack Weinberg  <zack@codesourcery.com>
+
+	* builtins.c (std_expand_builtin_va_start): Remove unused
+	first argument.
+	(expand_builtin_va_start): Call EXPAND_BUILTIN_VA_START and
+	std_expand_builtin_va_start with just two arguments.
+	* expr.h: Update prototypes.
+
+	* alpha-protos.h, alpha.h, alpha.c, arc-protos.h, arc.h,
+	arc.c, d30v-protos.h, d30v.h, d30v.c, i386-protos.h, i386.h,
+	i386.c, i960-protos.h, i960.h, i960.c, m88k-protos.h, m88k.h,
+	m88k.c, mips-protos.h, mips.h, mips.c, mn10300-protos.h,
+	mn10300.h, mn10300.c, pa-protos.h, pa.h, pa.c,
+	rs6000-protos.h, rs6000.h, rs6000.c, s390-protos.h, s390.h,
+	s390.c, sh-protos.h, sh.h, sh.c, sparc-protos.h, sparc.h,
+	sparc.c, stormy16-protos.h, stormy16.h, stormy16.c,
+	xtensa-protos.h, xtensa.h, xtensa.c:  Remove unused first
+	argument from all implementations of EXPAND_BUILTIN_VA_START
+	and all uses of std_expand_builtin_va_start.
+
+Tue Jul 16 19:32:58 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* regrename.c (copy_value): Don't record high part copies.
+
+2002-07-16  Steve Ellcey  <sje@cup.hp.com>
+
+	* gcc/config/pa/long_double.h (FIXUNS_TRUNCTFDI2_LIBCALL): New define.
+	(fixunstfdi_libfunc): Change to use FIXUNS_TRUNCTFDI2_LIBCALL.
+	* gcc/config/pa/quadlib.c (_U_Qfcnvfxt_quad_to_udbl): New function.
+
+2002-07-16  Ian Dall  <ian@sibyl.beware.dropbear.id.au>
+
+	* doc/invoke.texi (NS32K Options): Document -mieee-compare option
+
+	* config/ns32k/ns32k.md (addsi3, *frame_addr, *stack_addr): merge
+	into addsi3 using register class "x" and "y".
+
+	* config/ns32k/ns32k.md (*madddf, *maddsf, *msubdf, *msubsf):
+	"earlyclobber" constraint modifier for some alternative.
+
+	* config/ns32k/ns32k.md (tstdf, tstsf, cmpdf, cmpsf, blt, ble)
+	(*ble, *blt): Flag to indicate bCOND and sCOND should check for
+	unordered.
+	config/ns32k/ns32k.h (CC_UNORD): define corresponding mask.
+
+	* config/ns32k/ns32k.h (TARGET_IEEE_COMPARE, MASK_IEEE_COMPARE)
+	(TARGET_SWITCHES): Add -mieee-compare option.
+	(OVERRIDE_OPTIONS): 32332 is a subset of
+	32532. Don't use IEEE_COMPARE -funsafe-math-optimizations.
+	(TARGET_SWITCHES): Fix description of bitfield option.
+	* config/ns32k/netbsd.h (TARGET_DEFAULT): Add
+	-mieee-compare option. Remove 32332 flag.
+
+2002-07-16  Steve Ellcey  <sje@cup.hp.com>
+
+	* explow.c (convert_memory_address): Remove special handling
+	when POINTERS_EXTEND_UNSIGNED < 0.
+	* config/ia64.md (movsi_symbolic): New instruction for ILP32 mode.
+	(movedi_symbolic): Fix typo.
+	(load_fptr): Remove mode restriction so it works for SI and DI.
+	(load_fptr_internal1): Ditto.
+	(load_gprel): Ditto.
+	(load_symptr_internal1): Ditto.
+	(call_pic): Ditto.
+	* config/ia64.c (call_operand): Modify mode check.
+	(ia64_expand_load_address): Handle DI and SI addresses and symbols.
+	(ia64_expand_move): Ditto.
+	(ia64_assemble_integer): Handle SImode function pointers.
+	(ia64_expand_fetch_and_op): Handle SImode mem addresses.
+	(ia64_expand_op_and_fetch): Ditto.
+	(ia64_expand_compare_and_swap): Ditto.
+	(ia64_expand_lock_test_and_set): Ditto.
+	(ia64_expand_lock_release): Ditto.
+
+2002-07-16  Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
+
+	* arm.c (emit_sfm): Don't set RTX_FRAME_RELATED_P on DWARF.
+
+2002-07-16  Jeroen Dobbelaere <jeroen.dobbelaere@acunia.com>
+	    Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.h (LEGITIMATE_PIC_OPERAND_P): Only test
+	CONSTANT_POOL_ADDRESS_P if a SYMBOL_REF.  Simplify logic.
+
+2002-07-16  Richard Earnshaw  <rearnsha@arm.com>
+
+	* arm.md (stack_tie): New insn.  Use an idiom that the alias code
+	understands to be a memory clobber.
+	* arm.c (arm_expand_prologue): Use it.
+
+2002-07-16  Daniel Berlin  <dberlin@dberlin.org>
+
+	* ra-rewrite.c: #include reload.h, insn-config.h
+	* ra-build.c: #include reload.h
+	* Makefile.in: Update ra-rewrite.o, ra-build.o dependencies to
+	depend on reload.h, insn-config.h.
+
+Tue Jul 16 11:57:45 2002  J"orn Rennecke <joern.rennecke@superh.com>
+
+	* expr.c (emit_move_insn_1): Handle arbitrary moves that are
+	the same size as a word.
+
+	* regrename.c (find_oldest_value_reg): Take WORDS_BIG_ENDIAN /
+	BYTES_BIG_ENDIAN into account.
+
+Tue Jul 16 12:22:44 CEST 2002  Jan Hubicka  <jh@suse.cz>
+
+	* i386.md (prefetch): Fix for 64bit mode.
+	(prefetch_sse_rex, prefetch_3dnow_rex): New patterns.
+
+	* i386.md (movss, movsd): Use xorps/xorpd for Athlon.
+
+2002-07-16  Marek Michalkiewicz  <marekm@amelek.gda.pl>
+
+	* hard-reg-set.h (TEST_HARD_REG_BIT): Return 1 if the bit is set.
+
+2002-07-15  Zack Weinberg  <zack@codesourcery.com>
+
+	* ginclude/varargs.h: Replace with stub which issues #error.
+	* ginclude/stdarg.h: __builtin_stdarg_start is renamed
+	__builtin_va_start.
+
+	* builtins.def (BUILT_IN_VARARGS_START): Delete.
+	(BUILT_IN_VA_START): New.
+	* builtins.c (expand_builtin_va_start): Eliminate first
+	argument and code to implement pre-ISO varargs.
+	(std_expand_builtin_va_start): Ignore first argument; it is
+	always 1.
+	(expand_builtin): Handle BUILT_IN_VA_START and
+	BUILT_IN_STDARG_START identically.  Delete
+	BUILT_IN_VARARGS_START case.
+
+	* function.c (assign_parms): Delete hide_last_arg and all
+	its uses.
+	(mark_varargs): Delete function.
+	* function.h (struct function): Delete 'varargs' bit.
+	(current_function_varargs): Delete macro.
+	* tree.h: Don't declare mark_varargs.
+
+	* c-decl.c (c_function_varargs, c_mark_varargs): Delete.
+	(c_expand_body): Don't call mark_varargs.
+	* c-objc-common.c: Handle BUILT_IN_VA_START and
+	BUILT_IN_STDARG_START identically.  Delete
+	BUILT_IN_VARARGS_START case.
+	* c-tree.h: Don't declare c_mark_varargs.
+	* c-parse.in: Remove grammar rules for '&...' (which has been
+	commented out since before 2.7.2) and for '...' in K+R
+	argument declarations.
+
+	* builtins.c, function.c, integrate.c, sibcall.c,
+	config/alpha/unicosmk.h, config/arc/arc.c, config/arc/arc.h,
+	config/avr/avr.c, config/cris/cris.c, config/fr30/fr30.c,
+	config/i960/i960.c, config/i960/i960.md, config/m32r/m32r.c,
+	config/m32r/m32r.h, config/m88k/m88k.c, config/m88k/m88k.h,
+	config/mips/mips.c, config/mmix/mmix.c, config/mmix/mmix.h,
+	config/mn10300/mn10300.c, config/pa/som.h, config/s390/s390.c,
+	config/sh/sh.c, config/sh/sh.h, config/sparc/sparc.h,
+	config/stormy16/stormy16.c: Delete all references to
+	current_function_varargs, and code predicated on that flag.
+
+	* config/alpha/alpha.c (alpha_va_start),
+	config/arc/arc.c (arc_va_start),
+	config/i386/i386.c (ix86_va_start),
+	config/mips/mips.c (mips_va_start),
+	config/mn10300/mn10300.c (mn10300_va_start),
+	config/rs6000/rs6000.c (rs6000_va_start),
+	config/s390/s390.c (s390_va_start),
+	config/sh/sh.c (sh_va_start),
+	Ignore first argument; it is always 1.
+
+	* config/c4x/c4x-protos.h, config/c4x/c4x.c: Delete c4x_va_start.
+	* config/ia64/ia64-protos.h, config/ia64/ia64.c: Delete ia64_va_start.
+	* config/m68hc11/m68hc11-protos.h, config/m68hc11/m68hc11.c:
+	Delete m68hc11_va_start.
+	* config/c4x/c4x.h, config/ia64/ia64.h, config/m68hc11/m68hc11.h:
+	No need to define EXPAND_BUILTIN_VA_START.
+
+	* doc/invoke.texi, doc/sourcebuild.texi, doc/tm.texi,
+	doc/trouble.texi: Remove references to GCC-provided <varargs.h>.
+
+2002-07-15  Eric Botcazou  <ebotcazou@multimania.com>
+
+	PR optimization/7153
+	* regmove.c (optimize_reg_copy_3): Don't optimize if the register
+	dies in more than one insn.
+
+2002-07-15  Jason Thorpe  <thorpej@wasabisystems.com>
+
+	* config/sparc/netbsd-elf.h (TRANSFER_FROM_TRAMPOLINE): Remove.
+
+2002-07-15  Michael Matz  <matz@suse.de>,
+	    Daniel Berlin  <dberlin@dberlin.org>,
+	    Denis Chertykov  <denisc@overta.ru>
+
+	Add a new register allocator.
+
+	* ra.c: New file.
+	* ra.h: New file.
+	* ra-build.c: New file.
+	* ra-colorize.c: New file.
+	* ra-debug.c: New file.
+	* ra-rewrite.c: New file.
+
+	* Makefile.in (ra.o, ra-build.o, ra-colorize.o, ra-debug.o,
**** TRUNCATED ****
-------------- next part --------------
-- 
Geoffrey Keating <regress@redhat.com> 
(via an automated GCC regression-testing script.)


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