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 ****
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--
Geoffrey Keating <regress@redhat.com>
(via an automated GCC regression-testing script.)
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