37 GCC regressions, 0 new, with your patch on 2002-07-16T15:49:41Z.
GCC regression checker
regress@redhat.com
Tue Jul 16 12:44:00 GMT 2002
With your recent patch, GCC has some regression test failures, which
used to pass. There are 0 new failures, and 37
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/f90-intrinsic-bit.f
powerpc-eabisim gcc.sum gcc.c-torture/execute/20020226-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/20020508-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/20020508-2.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/20020508-3.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/920501-2.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/920501-6.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/950704-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/980223.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/991118-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/991216-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/ashldi-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/bf64-1.c
powerpc-eabisim gcc.sum gcc.c-torture/execute/lshrdi-1.c
mips-elf gcc.sum gcc.c-torture/execute/20001031-1.c
mips-elf gcc.sum gcc.c-torture/execute/20001108-1.c
mips-elf gcc.sum gcc.c-torture/execute/20020201-1.c
mips-elf gcc.sum gcc.c-torture/execute/20020226-1.c
mips-elf gcc.sum gcc.c-torture/execute/20020508-1.c
mips-elf gcc.sum gcc.c-torture/execute/20020508-2.c
mips-elf gcc.sum gcc.c-torture/execute/20020508-3.c
mips-elf gcc.sum gcc.c-torture/execute/920501-2.c
mips-elf gcc.sum gcc.c-torture/execute/920501-6.c
mips-elf gcc.sum gcc.c-torture/execute/921029-1.c
mips-elf gcc.sum gcc.c-torture/execute/930622-2.c
mips-elf gcc.sum gcc.c-torture/execute/950512-1.c
mips-elf gcc.sum gcc.c-torture/execute/960416-1.c
mips-elf gcc.sum gcc.c-torture/execute/960801-1.c
mips-elf gcc.sum gcc.c-torture/execute/arith-rand-ll.c
mips-elf gcc.sum gcc.c-torture/execute/ashldi-1.c
mips-elf gcc.sum gcc.c-torture/execute/ashrdi-1.c
mips-elf gcc.sum gcc.c-torture/execute/conversion.c
mips-elf gcc.sum gcc.c-torture/execute/divconst-3.c
mips-elf gcc.sum gcc.c-torture/execute/ieee/rbug.c
mips-elf gcc.sum gcc.c-torture/execute/lshrdi-1.c
mips-elf gcc.sum gcc.dg/unordered-1.c
native gcc.sum gcc.dg/simd-1.c
For more information, see <http://people.redhat.com/geoffk/gcc-regression/>.
-------------- next part --------------
ChangeLog entries since last run on 2002-07-16T11:54:54Z:
--- /maat/heart/tbox/changelog_mail/gcc/gcc/ChangeLog Tue Jul 16 04:55:06 2002
+++ gcc/gcc/ChangeLog Tue Jul 16 08:50:02 2002
@@ -1,3 +1,19 @@
+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
ChangeLog entries between 2002-07-16T11:54:54Z 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 Mon Jul 15 15:00:05 2002
@@ -1,3 +1,46 @@
+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 +51,7 @@
* 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 16 04:55:06 2002
@@ -1,3 +1,941 @@
+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,
+ (ra-rewrite.o): New .o files for libbackend.a.
+ (GTFILES): Add basic-block.h.
+
+ * toplev.c (flag_new_regalloc): New.
+ (f_options): New option "new-ra".
+ (rest_of_compilation): Call initialize_uninitialized_subregs()
+ only for the old allocator. If flag_new_regalloc is set, call
+ new allocator, instead of local_alloc(), global_alloc() and
+ friends.
+
+ * doc/invoke.texi: Document -fnew-ra.
+ * basic-block.h (FOR_ALL_BB): New.
+ * config/rs6000/rs6000.c (print_operand): Write small constants
+ as @l+80.
+
+ * df.c (read_modify_subreg_p): Narrow down cases for a rmw subreg.
+ (df_reg_table_realloc): Make size at least as large as max_reg_num().
+ (df_insn_table_realloc): Size argument now is absolute, not relative.
+ Changed all callers.
+
+ * gengtype.c (main): Add the pseudo-type "HARD_REG_SET".
+ * regclass.c (reg_scan_mark_refs): Ignore NULL rtx's.
+
+ 2002-06-20 Michael Matz <matz@suse.de>
+
+ * df.h (struct ref.id): Make unsigned.
+ * df.c (df_bb_reg_def_chain_create): Remove unsigned cast.
+
+ 2002-06-13 Michael Matz <matz@suse.de>
+
+ * df.h (DF_REF_MODE_CHANGE): New flag.
+ * df.c (df_def_record_1, df_uses_record): Set this flag for refs
+ involving subregs with invalid mode changes, when
+ CLASS_CANNOT_CHANGE_MODE is defined.
+
+ 2002-05-07 Michael Matz <matz@suse.de>
+
+ * reload1.c (fixup_abnormal_edges): Don't insert on NULL edge.
+
+ 2002-05-03 Michael Matz <matz@suse.de>
+
+ * sbitmap.c (sbitmap_difference): Accept sbitmaps of different size.
+
+ Sat Feb 2 18:58:07 2002 Denis Chertykov <denisc@overta.ru>
+
+ * regclass.c (regclass): Work with all regs which have sets or
+ refs.
+ (reg_scan_mark_refs): Count regs inside (clobber ...).
+
+ 2002-01-04 Michael Matz <matzmich@cs.tu-berlin.de>
+
+ * df.c (df_ref_record): Correctly calculate SUBREGs of hardregs.
+ (df_bb_reg_def_chain_create, df_bb_reg_use_chain_create): Only
+ add new refs.
+ (df_bb_refs_update): Don't clear insns_modified here, ...
+ (df_analyse): ... but here.
+
+ * sbitmap.c (dump_sbitmap_file): New.
+ (debug_sbitmap): Use it.
+
+ * sbitmap.h (dump_sbitmap_file): Add prototype.
+
+ 2001-08-07 Daniel Berlin <dan@cgsoftware.com>
+
+ * df.c (df_insn_modify): Grow the UID table if necessary, rather
+ than assume all emits go through df_insns_modify.
+
+ 2001-07-26 Daniel Berlin <dan@cgsoftware.com>
+
+ * regclass.c (reg_scan_mark_refs): When we increase REG_N_SETS,
+ increase REG_N_REFS (like flow does), so that regclass doesn't
+ think a reg is useless, and thus, not calculate a class, when it
+ really should have.
+
+ 2001-01-28 Daniel Berlin <dberlin@redhat.com>
+
+ * sbitmap.h (EXECUTE_IF_SET_IN_SBITMAP_REV): New macro, needed for
+ dataflow analysis.
+
+2002-07-15 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/7245
+ * config/i386/i386.c (const_int_1_31_operand): New.
+ * config/i386/i386.h (PREDICATE_CODES): Add it.
+ * config/i386/i386.md (ashlsi3_cmp, ashlsi3_cmp_zext, ashlhi3_cmp,
+ ashlqi3_cmp, ashrsi3_cmp, ashrsi3_cmp_zext, ashrhi3_cmp, ashrqi3_cmp,
+ lshrsi3_cmp, lshrsi3_cmp_zext, lshrhi3_cmp, lshrqi3_cmp): Use it.
+
+2002-07-14 Alan Modra <amodra@bigpond.net.au>
+
+ PR target/7282
+ * config/rs6000/rs6000.md (floatsidf2): Enable for POWERPC64.
+ (floatunssidf2): Likewise.
+ (floatsidf_ppc64): New insn_and_split.
+ (floatunssidf_ppc64): Likewise.
+
+2002-07-14 Andreas Jaeger <aj@suse.de>
+
+ * config.gcc (sh64): Remove unused
+ target_requires_64bit_host_wide_int.
+
+2002-07-12 Roger Sayle <roger@eyesopen.com>
+
+ * expr.c [CLEAR_RATIO]: New macro defining the maximum number
+ of move instructions to use when clearing memory, c.f. MOVE_RATIO.
+ [CLEAR_BY_PIECES]: New macro, using CLEAR_RATIO, to determine
+ whether clear_by_pieces should be used to clear storage.
+ (clear_storage): Use CLEAR_BY_PIECES instead of MOVE_BY_PIECES.
+
+ * doc/tm.texi: Document these two new target macros.
+
+2002-07-12 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.md ("zero_extendsidi2"): Use D_REG only for
+ the scratch register.
+ ("*movhi2_push"): Accept Z_REG because a split pattern can make use
+ of it, forbid reload to use it.
+
+2002-07-12 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * config/avr/avr.c (test_hard_reg_class): Fix TEST_HARD_REG_BIT
+ usage on 64-bit hosts, return value was truncated to 32 bits.
+
+Fri Jul 12 00:49:36 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * simplify-rtx.c (simplify_subreg): Handle floating point
+ CONST_DOUBLEs. When an integer subreg of a smaller mode than
+ the element mode is requested, compute a subreg with an
+ integer mode of the same size as the element mode first.
+
+Thu Jul 11 22:02:57 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * combine.c (try_combine): When converting a paradoxical subreg
+ to an extension, take LOAD_EXTEND_OP into account.
+
+2002-07-11 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config.gcc (mips-sgi-irix6*o32): New configuration.
+
+ * configure.in (libgcc_visibility): Disable for mips-sgi-irix6*o32
+ configurations.
+ * configure: Regenerate.
+
+ * config/mips/iris6-o32-as.h: New file.
+ * config/mips/iris6-o32.h: New file.
+
+ * config/mips/iris5gas.h (TARGET_ASM_NAMED_SECTION): Define.
+ (NM_FLAGS): Define.
+ (HAVE_AS_SHF_MERGE): Undefine.
+
+ * config/mips/t-iris5-as: New file.
+ * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix5*): Use it.
+
+ * config/mips/t-iris6 (SHLIB_EXT, SHLIB_SOLINK, SHLIB_SONAME,
+ SHLIB_NAME, SHLIB_MAP, SHLIB_OBJS, SHLIB_SLIBDIR_QUAL, SHLIB_LINK,
+ SHLIB_INSTALL, SHLIB_MKMAP, SHLIB_MAPFILES, FPBIT, DPBIT,
+ dp-bit.c, fp-bit.c): Move ...
+ * config/mips/t-iris5-6: ... here.
+ New file, shared by IRIX 5 and IRIX 6.
+ * config.gcc (mips-sgi-irix6*o32, mips-sgi-irix6*,
+ mips-sgi-irix5*): Use it.
+
+ * config/mips/iris6.h: Remove duplicate comment.
+
+ * config/mips/mips.c (TARGET_ASM_UNALIGNED_DI_OP) [TARGET_IRIX5 &&
+ !TARGET_IRIX6]: Define.
+ (mips_asm_file_start): Don't emit mdebug.<ABI> sections on IRIX 5/6.
+
+ * config/mips/mips.h (ASM_DECLARE_FUNCTION_NAME): Fix comment.
+
+2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md (adddi3): Change predicate of operand 2 to adddi3_operand
+ and delete code to force constant to register.
+ * pa-protos.h (adddi3_operand): Add prototype.
+ * pa.c (adddi3_operand): New function.
+
+2002-07-11 Roger Sayle <roger@eyesopen.com>
+
+ * c-decl.c (duplicate_decls): Preserve the noreturn attribute on
+ non-ANSI builtin functions.
+
+Thu Jul 11 11:31:12 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * rtl.h (gen_rtx_CONST_VECTOR): Declare.
+ * gengenrtl.c (special_rtx): Check for CONST_VECTOR.
+ * emit-rtl.c (gen_rtx_CONST_VECTOR): New function.
+ (gen_const_vector_0): Use it.
+
+2002-07-11 John David Anglin <dave@hiauly1.hia.nrc.ca>
+
+ * pa.md (adddi3): For 32-bit targets, force constants to a register
+ if they don't fit in an 11-bit immediate. Change insn predicate to
+ arith11_operand. Remove comment.
+ * pa.c (cint_ok_for_move): Fix comment.
+ (emit_move_sequence): Don't directly split DImode constants on 32-bit
+ targets.
+
+2002-07-11 Tim Josling <tej@melbpc.org.au>
+
+ Remove front end hard coding from gengtype.c.
+
+ * Makefile.in
+ (STAGESTUFF): add gtyp-gen.h
+ (GTFILES): Remove front end specific files.
+ (GTFILES_FILES_LANGS): New, from configure..
+ (GTFILES_FILES_FILES): Likewise.
+ (GTFILES_LANG_DIR_NAMES): Likewise.
+ (GTFILES_SRCDIR): Likewise.
+ (gtyp-gen.h): Build from configure information.
+ (s-gtype): Remove command line parameters from gengtype.
+ (gengtype.o): Remove dependency on GTFILES. Depend on gtyp-gen.h.
+ (mostlyclean): Delete files generated by and for gengtype.
+
+ * c-config-lang.in: New file.
+
+ * configure.in (all_gtfiles_files_langs): New. Accumulate files
+ for each language.
+ (all_gtfiles_files_files): New. Accumulate language for each file
+ accumulated.
+ (gtfiles): Pick up value for C.
+ (srcdir): AC-SUBST this variable.
+ (all_gtfiles_files_langs): AC-SUBST this variable.
+ (all_gtfiles_files_files): AC-SUBST this variable.
+
+ * configure: Regenerate.
+
+ * gengtype-lex.l (parse_file): Make parameter const.
+
+ * gengtype.c (toplevel): include gtyp-gen.h.
+ (BASE_FILE_<language> unnamed enum): Delete.
+ (lang_names): Delete (replaced by gtyp-gen.h)
+ (lang_dir_names): From gtyp-gen.h, replaces lang_names; changed
+ all references.
+ (NUM_GT_FILES): New.
+ (NUM_LANG_FILES): New.
+ (srcdir_len): New.
+ (NUM_BASE_FILES): Change calculation.
+ (open_base_files): Change prototype to avoid warning.
+ (startswith): Delete.
+ (get_file_basename): Iterate through generated language list not
+ hard coded list.
+ (get_base_file_bitmap): Use generated list of files and languages.
+ (close_output_files): Add prototype to rmove warning.
+ (main): Iterate through list of generated files from gtyp-gen.h
+ rather than command line paramaters. Ignore duplicated file
+ names.
+
+ * gengtype.h (parse_file): Amend prototype for const parameter.
+
+ * doc/sourcebuild.texi: Document gtfiles variable.
+
+ * doc/gty.texi: Document changes to gtfiles variable for front
+ ends.
+
+ * objc/config-lang.in (gtfiles): Add files needed for objc front
+ end.
+
+2002-07-10 Roger Sayle <roger@eyesopen.com>
+
+ PR c/2454
+ * combine.c (nonzero_bits): LOAD_EXTEND_OP should only apply
+ to SUBREGs of MEMs. (num_sign_bit_copies): Likewise.
+
+2002-07-10 Roger Sayle <roger@eyesopen.com>
+ Zack Weinberg <zack@codesourcery.com>
+
+ * builtins.def: Make the argument types of abort and exit
+ independent of the front-end.
+
+2002-07-11 Alan Modra <amodra@bigpond.net.au>
+
+ * config/rs6000/linux64.h (ASM_SPEC): Define.
+
+2002-07-10 Aldy Hernandez <aldyh@redhat.com>
+
+ * config/rs6000/rs6000.c (emit_frame_save): New.
+ (rs6000_frame_related): Replace reg2 before reg.
+ (rs6000_emit_prologue): Use emit_frame_save for saving gprs, fprs,
+ and eh_return registers.
+
+2002-07-10 Toon Moene <toon@moene.indiv.nluug.nl>
+
+ Revert all patches for optimization of Complex .op. Real.
+ * complex_part_zero_p: Remove
+ * expand_cmplxdiv_straight: Replace complex_part_zero_p(x)
+ with x.
+ * expand_cmplxdiv_wide: Ditto.
+ * expand_binop: Ditto.
+
+2002-07-10 Marek Michalkiewicz <marekm@amelek.gda.pl>
+
+ * config/avr/avr.md: Fix two 0x80000000 constants to make them
+ negative also on 64-bit hosts.
+
+ Default to -fno-reorder-blocks when optimizing for size.
+ * config/avr/avr-protos.h (avr_optimization_options): Declare.
+ * config/avr/avr.c (avr_optimization_options): New function.
+ * config/avr/avr.h (OPTIMIZATION_OPTIONS): New.
+
+ Optimize returning from simple functions.
+ * config/avr/avr-protos.h (avr_simple_epilogue): Declare.
+ * config/avr/avr.c (avr_simple_epilogue): New function.
+ * config/avr/avr.md (return): New insn.
+
+2002-07-10 Douglas B Rupp <rupp@gnat.com>
+
+ * config/i386/i386.c (ix86_svr3_asm_out_constructor): Add
+ HAS_INIT_SECTION to protection.
+
+2002-07-10 Mark Mitchell <mark@codesourcery.com>
+
+ * doc/invoke.texi (Debugging Options): Mention that -gdwarf is
+ deprecated.
+
+Wed Jul 10 19:50:03 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * combine.c (gen_lowpart_for_combine): Handle vector modes.
+ Supply non-VOID mode to simplify_gen_subreg.
+
+Wed Jul 10 18:48:55 CEST 2002 Jan Hubicka <jh@suse.cz>
+
+ * i386.c (ix86_init_mmx_sse_builtins): Fix thinko.
+
+2002-07-10 Jeffrey A Law <law@redhat.com>
+
+ * mn10200.c (expand_prologue): Create REG_MAYBE_DEAD notes
+ as appropriate.
+
+ * mn10200.c (expand_epilogue): Fix test to determine which scratch
+ register to use.
+
+Wed Jul 10 16:06:00 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * cse.c (cse_insn): Supply proper SUBREG_BYTE to simplify_gen_subreg.
+ Get mode from dest.
+ If simplify_gen_subreg fails, try next equivalent.
+
+2002-07-09 Gabriel Dos Reis <gdr@codesourcery.com>
+
+ * diagnostic.h: #include location.h
+ (location_t): Move definition to..
+ * location.h: ... here. New file.
+ * tree.h: #include location.h
+ (DECL_SOURCE_LOCATION): New macro.
+ (DECL_SOURCE_FILE): Use.
+ (DECL_SOURCE_LINE): Likewise.
+ (struct tree_decl): REplace filename and linenum with locus.
+ * Makefile.in (TREE_H): add location.h
+ (diagnostic.o): Depends on gt-location.h
+ (gt-location.h): Depends on s-gtype
+
+2002-07-09 Matt Kraai <kraai@alumni.cmu.edu>
+
+ * config/rs6000/aix.h: Convert CPP_PREDEFINES to
+ TARGET_OS_CPP_BUILTINS.
+ * config/rs6000/aix31.h: Likewise.
+ * config/rs6000/aix41.h: Likewise.
+ * config/rs6000/aix43.h: Likewise.
+ * config/rs6000/aix51.h: Likewise.
+ * config/rs6000/beos.h: Likewise.
+ * config/rs6000/darwin.h: Likewise.
+ * config/rs6000/eabi.h: Likewise.
+ * config/rs6000/eabisim.h: Likewise.
+ * config/rs6000/linux.h: Likewise.
+ * config/rs6000/linux64.h: Likewise.
+ * config/rs6000/lynx.h: Likewise.
+ * config/rs6000/mach.h: Likewise.
+ * config/rs6000/rtems.h: Likewise.
+ * config/rs6000/sysv4.h: Likewise.
+ * config/rs6000/vxppc.h: Likewise.
+
+2002-07-09 Devang Patel <dpatel@apple.com>
+ * objc/objc-act.c (adjust_type_for_id_default): Fix my previous patch.
+ Do not allow ObjC objects as a parameter type for Objective-C methods.
+ My previous patch restricted 'struct' also.
+
+2002-07-09 Neil Booth <neil@daikokuya.co.uk>
+
+ * cpperror.c (cpp_error): Default to directive_line within
+ directives here.
+ * cppexp.c (cpp_interpret_integer): Only use traditional
+ number semantics in directives.
+ * cpplib.c (prepare_directive_trad): Don't reset pfile->line.
+ (do_include_common): Similarly.
+ * cpptrad.c (scan_out_logical_line): Implement accurate
+ quoting of <> in #include.
+ * doc/cpp.texi: Update.
+
+Tue Jul 9 22:37:44 2002 Stephen Clarke <stephen.clarke@superh.com>
+ J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.c (sh_adjust_cost): Special handling of SHMEDIA code.
+ * sh.md (attribute issues): Replace with:
+ (attribute pipe_model). All users changed.
+ (attribute type): Change pt / ptabs to pt_media / ptabs_media.
+ All users changed.
+ (function units sh5issue, sh5fds): New.
+ (attribute is_mac_media): New.
+ (adddi3_media, subdi3_media, divsi3_i1_media, anddi3): Add type.
+ (andcdi3, iordi3, xordi3, ashldi3_media, lshrdi3_media): Likewise.
+ (ashrdi3_media, negdi_media, extendsidi2, movqi_media): Likewise.
+ (movhi_media, shori_media, movv2sf_i, jump_media): Likewise.
+ (call_media, call_value_media, sibcall_media): Likewise.
+ (casesi_jump_media, casesi_shift_media, casesi_load_media): Likewise.
+ (return_media_i, addsf3_media, subsf3_media, mulsf3_media): Likewise.
+ (mac_media, divsf3_media, floatdisf2, floatsisf2_media): Likewise.
+ (fix_truncsfdi2, fix_truncsfsi2_media, cmpeqsf_media): Likewise.
+ (cmpgtsf_media, cmpgesf_media, cmpunsf_media, negsf2_media): Likewise.
+ (sqrtsf2_media, abssf2_media, adddf3_media, subdf3_media): Likewise.
+ (muldf3_media, divdf3_media, floatdidf2, floatsidf2_media): Likewise.
+ (fix_truncdfdi2, fix_truncdfsi2_media, cmpeqdf_media): Likewise.
+ (cmpgtdf_media, cmpgedf_media,cmpundf_media, negdf2_media): Likewise.
+ (sqrtdf2_media, absdf2_media, extendsfdf2_media): Likewise.
+ (truncdfsf2_media): Likewise.
+ (movsi_media, movsi_media_nofpu, movdi_media): Use new types.
+ (movdi_media_nofpui, movdf_media, movdf_media_nofpu): Likewise.
+
+Tue Jul 9 21:39:50 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.h (PREDICATE_CODES): Add general_extend_operand and inqhi_operand.
+ * sh.c (general_extend_operand, inqhi_operand): New functions.
+ * sh.md (cmpeqdi_media, cmpgtdi_media, cmpgtudi_media): Collapse
+ alternatives using 'N' modifier. Add type.
+ (adddi3z_media): Likewise. Enable generator function generation.
+ (movdicc_false, movdicc_true, addsi3_media, subsi3_media): Use more
+ exact predicates / constraints. Add type.
+ (subsi3): Allow 0 for SHMEDIA.
+ (udivsi3_i4_media): Use match_operand for input values
+ rather than hard registers.
+ (udivsi3 - TARGET_SHMEDIA_FPU case): Don't ferry values
+ unnecessarily through hard registers. Keep copies of pseudo
+ registers outside of the libcall sequence.
+ (mulsidi3_media, umulsidi3_media): Use more exact predicates. Add type.
+ (ashlsi3_media, ashrsi3_media, lshrsi3_media): Likewise.
+ (zero_extendsidi2, zero_extendhidi2, zero_extendqidi2): Likewise.
+ (extendhidi2, extendqidi2): Likewise.
+ (andsi3_compact): Name.
+ (andcdi3): Enable generator function generation.
+ (zero_extendhisi2, zero_extendqisi2): Rename to
+ (zero_extendhisi2_compact, zero_extendqisi2_compact).
+ (extendhisi2, extendqisi2): Rename to
+ (extendhisi2_compact, extendqisi2_compact).
+ (rotldi3, rotldi3_mextr, rotrdi3, rotrdi3_mextr): New patterns.
+ (loaddi_trunc, zero_extendhisi2, zero_extendhisi2_media): Likewise.
+ (zero_extendhisi2_media+1, zero_extendqisi2): Likewise.
+ (zero_extendqisi2_media, extendhisi2, extendhisi2_media): Likewise.
+ (extendhisi2_media, extendhisi2_media+1, extendqisi2): Likewise.
+ (extendqisi2_media, extendqisi2_media+1, truncdisi2): Likewise.
+ (truncdihi2, truncdiqi2, reload_inqi, reload_inhi): Likewise.
+ (shmedia32_initialize_trampoline_big): Likewise.
+ (shmedia32_initialize_trampoline_little): Likewise.
+ (nsb, nsbsi, nsbdi, ffsdi2, ffssi2, byterev): Likewise.
+ (negdi2): Remove spurious T clobber.
+ (zero_extendhidi2+1, extendhidi2+1, extendqidi2+1): Handle TRUNCATE.
+ (movsi_media, movsi_media_nofpu): Remove spurious *k after b.
+ (movdi_media, movdi_media_nofpu, pt, ptb): Likewise.
+ (movsi_media_nofpu+2, movhi_media+1): Only do split after reload.
+ (ic_invalidate_line_media): Write back data cache before invalidating
+ instruction cache. Add type.
+ (movsf_media): Sign-extend when the destination is a general
+ purpose register. Add type.
+ (bgt_media, bge_media, bgtu_media, bgeu_media, blt_media_i): Allow 0.
+ (casesi_worker_0+1): Only increment ref count for proper label.
+ (casesi_worker_0+2): Likewise.
+
+2002-07-09 Mark Mitchell <mark@codesourcery.com>
+
+ * dwarfout.c (dwarfout_init): Warn that DWARF1 is deprecated.
+
+2002-07-09 Steve Ellcey <sje@cup.hp.com>
+
+ * gcc/except.c (expand_eh_region_end_cleanup): Change exception pointer
+ from Pmode to ptr_mode.
+ (get_exception_pointer): Ditto.
+ (connect_post_landing_pads): Ditto.
+ (dw2_build_landing_pads): Ditto.
+
+2002-07-08 Steve Ellcey <sje@cup.hp.com>
+ * gcc/c-pragma.h (add_to_renaming_pragma_list): New function.
+ * gcc/c-pragma.c (add_to_renaming_pragma_list): New function.
+ (handle_pragma_redefine_extname): Change to use new function.
+
+2002-07-08 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (combine_simplify_rtx): Add an explicit cast
+ to avoid signed/unsigned comparison warning.
+ (simplify_if_then_else): Likewise.
+ (extended_count): Likewise.
+ (simplify_shift_const): Likewise.
+ (simplify_comparison): Likewise.
+
+2002-07-08 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.md: Add imadd type. Update scheduler description
+ to use imadd as well as imul.
+ (*mul_acc_si, *madsi): Change imul alternatives to imadd.
+ (*mul_acc_di, *mul_acc_64bit_di): Likewise.
+ (*mul_sub_si): Likewise for first alternative. Change second
+ alternative from imul to multi.
+
+2002-07-07 Neil Booth <neil@daikokuya.co.uk>
+
+ * c-common.c (c_common_post_options): Update prototype;
+ don't init backends if preprocessing only.
+ * langhooks-def.h (LANG_HOOKS_POST_OPTIONS): Update.
+ * langhooks.h (struct lang_hooks): Update post_options to
+ return a boolean.
+ * toplev.c (parse_options_and_default_flags, do_compile,
+ lang_independent_init): Update prototypes. Allow the
+ front end to specify that there is no need to initialize
+ the back end.
+ (general_init): Move call to hex_init here...
+ (toplev_main): ...from here. Pass flag for back end init
+ suppression.
+
+Sun Jul 7 20:38:38 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.h (PRINT_OPERAND_PUNCT_VALID_P): Allow '\''.
+ (PREDICATE_CODES): Add entries for equality_comparison_operator,
+ greater_comparison_operator and less_comparison_operator.
+ * sh.c (print_operand): Add '\'' code. Make 'o' handle
+ more operators.
+ (equality_comparison_operator): New function.
+ (greater_comparison_operator, less_comparison_operator): Likewise.
+ * sh.md (beq_media_i): Disable generator function generation.
+ Use match_operator to handle a whole class of comparisons. Add
+ modifier in output template to provide branch prediction. Add type.
+ (bgt_media_i, ble_media_i): Likewise. Allow zero operands.
+ (bne_media_i, bge_media_i, bgtu_media_i, bgeu_media_i): Delete.
+ (blt_media_i, bleu_media_i, bltu_media_i): Likewise.
+ (bgt, blt, ble, bge, bgtu, bltu, bgeu, bleu): Allow zero operands.
+
+2002-07-07 Hans-Peter Nilsson <hp@bitrange.com>
+
+ Emit MMIX function prologue and epilogue as rtl.
+ * config/mmix/mmix.md ("call"): Use mmix_get_hard_reg_initial_val,
+ not unprototyped get_hard_reg_initial_val.
+ ("call_value", "nonlocal_goto_receiver"): Ditto.
+ ("return"): Make define_expand. Move real insn to...
+ ("*expanded_return"): New pattern.
+ ("prologue", "epilogue"): New define_expands.
+ * config/mmix/mmix.h (MMIX_rO_REGNUM): New macro.
+ (struct machine_function): New member in_prologue.
+ (FIRST_PSEUDO_REGISTER): Adjust for including rO as register.
+ (FIXED_REGISTERS, CALL_USED_REGISTERS): Ditto.
+ (MMIX_MMIXWARE_ABI_REG_ALLOC_ORDER): Ditto.
+ (MMIX_GNU_ABI_REG_ALLOC_ORDER, REG_CLASS_CONTENTS): Ditto.
+ (REGISTER_NAMES, ADDITIONAL_REGISTER_NAMES): Ditto.
+ (LOCAL_REGNO): Define. Adjust comment.
+ * config/mmix/mmix.c (MMIX_CFUN_NEEDS_SAVED_EH_RETURN_ADDRESS):
+ Consider regs_ever_live[MMIX_rJ_REGNUM], not just
+ leaf_function_p.
+ (MMIX_OUTPUT_REGNO): Don't translate registers while outputting
+ the prologue.
+ (mmix_target_asm_function_prologue): Make static. Just mark that
+ the prologue is being emitted. Move guts to...
+ (mmix_expand_prologue): New function. Adjust for emitting
+ prologue as rtl. For sizes, use HOST_WIDE_INT only.
+ (mmix_target_asm_function_epilogue): Make static. Simply emit a
+ \n. Move guts to...
+ (mmix_expand_epilogue): New function. Adjust for emitting
+ epilogue as rtl. For sizes, use HOST_WIDE_INT only.
+ (mmix_target_asm_function_end_prologue): Mark that the prologue
+ has ended.
+ (TARGET_ASM_FUNCTION_END_PROLOGUE): Define.
+ (mmix_conditional_register_usage): Improve comments.
+ (mmix_local_regno): New function.
+ (mmix_emit_sp_add, mmix_get_hard_reg_initial_val): Ditto.
+ * config/mmix/mmix-protos.h (mmix_local_regno): Prototype.
+ (mmix_expand_prologue, mmix_expand_epilogue): Ditto.
+ (mmix_get_hard_reg_initial_val): Ditto.
+
+2002-07-06 Andreas Jaeger <aj@suse.de>
+
+ * toplev.c (set_fast_math_flags): Don't use ISO C style function
+ definitions.
+ * gengtype.c (open_base_files): Likewise.
+ (close_output_files): Likewise.
+ * tracer.c (find_best_predecessor): Likewise.
+ (find_best_successor): Likewise.
+ (ignore_bb_p): Likewise.
+
+2002-07-05 Roger Sayle <roger@eyesopen.com>
+
+ PR c++/7099
+ * builtin-attrs.def: Define new attribute lists for use in
+ builtins.def.
+ * builtins.def [DEF_BUILTIN]: Modify to take an additional
+ ATTRS argument, an enumerated value defined in builtin-attrs.def
+ that represents the attribute list for the builtins. Modify
+ all builtin functions to pass an appropriate attribute list.
+ Specify "abort", "exit", "_exit" and "_Exit" builtins here with
+ their required noreturn attributes.
+ * tree.h (enum_builtin_function): Ignore the additional parameter
+ to DEF_BUILTIN.
+ * builtins.c (built_in_names): Likewise.
+ * c-common.c: (builtin_function_2): Replace the "int noreturn_p"
+ argument with a tree representing the functions attribute list.
+ Pass this "attrs" argument to builtin_function. No longer handle
+ the noreturn_p processing manually.
+ (built_in_attributes): Move the definitions from builtin-attrs.def
+ before c_common_nodes_and_builtins.
+ (c_common_nodes_and_builtins): Handle the new ATTRS parameter in
+ DEF_BUILTIN, passing it to both builtin_function and the changed
+ builtin_function_2.
+
+ * doc/extend.texi: Document __builtin_abort, __builtin_exit,
+ __builtin__exit and __builtin__Exit.
+
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.md ("*movqi_68hc12"): Avoid allocating
+ QI mode registers in soft registers.
+ ("zero_extendqihi2"): Do not take into account soft registers
+ for register allocation (use '*' constraint).
+
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.md ("*ashlsi3"): Avoid saving y if we know
+ it is dead.
+ ("*ashrsi3"): Likewise.
+ ("*lshrsi3"): Likewise.
+
+2002-07-05 Vladimir Makarov <vmakarov@redhat.com>
+
+ * genautomata.c (output_max_insn_queue_index_def): Take latencies
+ into account.
+
+2002-07-05 Stephane Carrez <stcarrez@nerim.fr>
+
+ * config/m68hc11/m68hc11.md (peephole2): New peephole2 to optimize
+ address computation and memory moves.
+
+2002-07-03 Mark Mitchell <mark@codesourcery.com>
+
+ PR c++/6706
+ * dwarfout.c (output_reg_number): Fix warning message.
+ (output_bound_representation): Check SAVE_EXPR_RTL is not NULL
+ before using it.
+
+2002-07-05 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * gcc/gcc.c (asm_debug): Move initialization ...
+ (init_spec): ... here.
+
+2002-07-05 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-parse.in (extdef): Append ';'.
+ (old_style_parm_decls): Append ';'.
+
+2002-07-04 Daniel Jacobowitz <drow@mvista.com>
+
+ * configure.in: Correct typos: gcc_cv_as_gdwarf2_debug_flag to
+ gcc_cv_as_gdwarf2_flag and gcc_cv_as_gstabs_debug_flag
+ to gcc_cv_as_gstabs_flag.
+ * configure: Rebuilt.
+
+2002-07-04 Geoffrey Keating <geoffk@redhat.com>
+
+ * ggc.h (ggc_add_root): Document as obsolete.
+
+Thu Jul 4 07:58:01 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.md (mshfhi_b, mshflo_b, mshfhi_l, mshflo_l, mshfhi_w): Add DONE.
+ (mshflo_w): Likewise.
+
+Thu Jul 4 07:36:29 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * simplify-rtx.c (simplify_subreg): Reduce problem of finding
+ vector mode subregs of constants to finding integer mode
+ subregs of constants.
+ * cse.c (cse_insn): Use simplify_gen_subreg.
+ * convert.c (convert_to_integer): Don't strip a NOP_EXPR
+ From a vector mode expression of different size than the
+ target mode.
+
+2002-07-03 Eric Christopher <echristo@redhat.com>
+
+ * config/mips/linux.h: Add #undef for SUBTARGET_CPP_SPEC.
+ * config/mips/mips.h: Remove deprecated -m<processor> options
+ and cc1_cpu_spec associated.
+ (CONSTANT_ADDRESS_P): Fix last patch.
+ (ASM_DECLARE_FUNCTION_NAME): Declare. Fix comment.
+ * config/mips/mips.md (bungt, bunge, sungt_df, sungt_sf, sunge_df,
+ sunge_sf): Remove.
+
+2002-07-03 Stan Shebs <shebs@apple.com>
+
+ * config/darwin.h (APPLE_CC): Remove, not meaningful in FSF GCC.
+ (STRINGIFY_THIS, REALLY_STRINGIFY): Remove.
+ (CPP_SPEC): Remove insertion of APPLE_CC definition.
+
+2002-07-03 Roger Sayle <roger@eyesopen.com>
+
+ * combine.c (struct_undo): Change types of recorded substitutions
+ to be either "int" or "rtx", instead of "unsigned int" and "rtx".
+ (do_SUBST_INT): Change types of the substitution from unsigned int
+ to int, to avoid compilation warning from SUBST_INT's only caller.
+
+ (make_extraction): Add cast to avoid compilation warning.
+ (force_to_mode): Remove cast to avoid compilation warning.
+
+2002-07-03 Eric Botcazou <ebotcazou@multimania.com>
+ Jeff Law <law@redhat.com>
+
+ * i386.md (length_immediate attribute): Fix typo.
+ (length_address attribute): Likewise.
+ (modrm attribute): Set it to 0 for immediate call instructions.
+ (jcc_1 pattern): Set modrm attribute to 0.
+ (jcc_2 pattern ): Likewise.
+ (jump pattern): Likewise.
+ (doloop_end_internal pattern): Explicitly set length.
+ (leave pattern): Fix typo.
+ (leave_rex64 pattern): Likewise.
+
+2002-07-03 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.md (fix_truncdfsi2_internal): Ignore DImode
+ in FPR as preference.
+ (fctiwz): Same.
+ (floatdidf2, fix_truncdfdi2): Same.
+ (floatdisf2, floatditf2, fix_trunctfdi2): Same.
+ (floatditf2): Same.
+ (floatsitf2, fix_trunctfsi2): SImode in GPR.
+ (ctrdi): Remove FPR alternative and splitter.
+
+2002-07-03 Will Cohen <wcohen@redhat.com>
+
+ * config/i386/i386.c (x86_integer_DFmode_moves): Disable for PPro.
+
+Wed Jul 3 10:24:16 2002 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * optabs.c (expand_vector_binop): Don't store using a SUBREG smaller
+ than UNITS_PER_WORD, unless this is little endian and the first unit
+ in this word. Let extract_bit_field decide how to load an element.
+ Force arguments to matching mode.
+ (expand_vector_unop): Likewise.
+
+ * simplify-rtx.c (simplify_subreg): Don't assume that all vectors
+ consist of word_mode elements.
+ * c-typeck.c (build_binary_op): Allow vector types for BIT_AND_EXPR,
+ BIT_ANDTC_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR.
+ (build_unary_op): Allow vector types for BIT_NOT_EPR.
+ * emit-rtl.c (gen_lowpart_common): Use simplify_gen_subreg for
+ CONST_VECTOR.
+ * optabs.c (expand_vector_binop): Try to perform operation in
+ smaller vector modes with same inner size. Add handling of AND, IOR
+ and XOR. Reject expansion to inner-mode sized scalars when using
+ OPTAB_DIRECT. Use simplify_gen_subreg on constants.
+ (expand_vector_unop): Try to perform operation in smaller vector
+ modes with same inner size. Add handling of one's complement.
+ When there is no vector negate operation, try a vector subtract
+ operation. Use simplify_gen_subreg on constants.
+ * simplify-rtx.c (simplify_subreg): Add capability to convert vector
+ constants into smaller vectors with same inner mode, and to
+ integer CONST_DOUBLEs.
+
+2002-07-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * c-parse.in (parsing_iso_function_signature): New variable.
+ (extdef_1): New, copied from...
+ (extdef): ... here. Reset parsing_iso_function_signature.
+ (old_style_parm_decls): Reset parsing_iso_function_signature.
+ (old_style_parm_decls_1): New, copied from old_style_parm_decls.
+ Warn about ISO C style function definitions.
+ (nested_function, notype_nested_function): Reset
+ parsing_iso_function_signature.
+ (parmlist_2): Set parsing_iso_function_signature.
+
+ * doc/invoke.texi (-Wtraditional): Document new behavior.
+
+2002-07-02 Chris Demetriou <cgd@broadcom.com>
+
+ * config.gcc (mips*el-*-*): Use tm_defines to set
+ TARGET_ENDIAN_DEFAULT, rather than including mips/little.h.
+ * config/mips/little.h: Remove.
+
+2002-07-02 Devang Patel <dpatel@apple.com>
+
+ * objc/objc-act.c (adjust_type_for_id_default): Do not allow an
+ object as parameter. Prevent something like 'NSObject' to be
+ used as the type for a method argument.
+
+2002-07-03 Neil Booth <neil@daikokuya.co.uk>
+
+ * cpptrad.c: Update comment.
+
+2002-07-02 Neil Booth <neil@daikokuya.co.uk>
+
+ * doc/cpp.texi: Update for traditional preprocessing changes.
+ * goc/cppopts.texi: Similarly.
+
+2002-07-02 Ziemowit Laski <zlaski@apple.com>
+
+ * c-parse.in (designator): Enable designated initializers if ObjC.
+ (objcmessageexpr): Remove references to objc_receiver_context.
+ * objc/objc-act.h (objc_receiver_context): Remove decl.
+ * objc/objc-act.c (objc_receiver_context): Remove.
**** TRUNCATED ****
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--
Geoffrey Keating <regress@redhat.com>
(via an automated GCC regression-testing script.)
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