+2003-09-25 Loren James Rittle <ljrittle@acm.org>
+
+ * config/i386/i386.h (ix86_return_in_memory): Add prototype.
+
+2003-09-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * config/s390/s390.c (s390_emit_prologue): Simplify accesses to
+ FPR slots in the save area.
+ (s390_emit_epilogue): Likewise.
+
+2003-09-25 Richard Sandiford <rsandifo@redhat.com>
+
+ * cgraph.h (cgraph_remove_edge): Declare.
+ * cgraph.c (cgraph_remove_edge): Make extern.
+ * cgraphunit.c (cgraph_finalize_function): Call cgraph_remove_edge
+ instead of cgraph_remove_call.
+
+2003-09-25 Ulrich Weigand <uweigand@de.ibm.com>
+
+ * objc/objc-act.c (gen_declaration_1): Fix printf format.
+
+2003-09-25 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.c (all_cores): arm710t, arm720t and arm740t are all based on the
+ arm7tdmi core.
+
+2003-09-25 Ziemowit Laski <zlaski@apple.com>
+
+ * config/darwin-protos.h (objc_image_info_section):
+ New prototype.
+
+2003-09-25 Ziemowit Laski <zlaski@apple.com>
+
+ * Makefile.in (stub-objc.o): Depend on $(GGC_H).
+
+2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Get rid of more gratuitious 'x'es. Actually allow
+ tsc701 as a --with-cpu, --with-tune setting for sparc.
+
+2003-09-25 Ziemowit Laski <zlaski@apple.com>
+
+ * c-parse.in (objc_try_stmt): Do not specify a %type.
+
+2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: New 'widely ported system' clause for rtems.
+ Set thread file there, not in individual clauses.
+
+2003-09-25 Richard Sandiford <rsandifo@redhat.com>
+
+ * config/mips/mips.c (mips_va_arg): Handle arguments that must be
+ passed on the stack.
+
+2003-09-25 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc (widely ported systems section): Mostly alphabetize
+ by system. Comment the case where we can't.
+ * config.gcc (widely ported systems section): Reindent and clean up.
+
+ * config.gcc: Remove some unnecessary uses of 'x' in case statements.
+ Actually allow ep9312 as an arm --with-arch setting.
+
+ * config.gcc (*-hpux11): Disable fixproto.
+
+2003-09-24 Phil Edwards <phil@codesourcery.com>
+
+ PR pch/12112
+ * gcc/cppfiles.c (pch_open_file): Return based on combined
+ result of all files.
+ (validate_pch): Return validate flag for current file.
+
+2003-09-24 Roger Sayle <roger@eyesopen.com>
+
+ PR bootstrap/12358
+ * fold-const.c (tree_swap_operands_p): Only reorder operands when
+ one of the operands is constant.
+
+2003-09-24 Ziemowit Laski <zlaski@apple.com>
+
+ MERGE OF objc-improvements-branch into MAINLINE:
+ * Makefile.in (C_OBJS): Add in stub-objc.o.
+ (c-parse.y): Change sed demarcations to begin with '@@'.
+ (stub-objc.o): New rule.
+ * c-common.c (flag_nil_receivers, flag_objc_exceptions, flag_zero_link,
+ flag_replace_objc_classes): New flags.
+ * c-common.h (RID_AT_THROW, RID_AT_TRY, RID_AT_CATCH, RID_AT_FINALLY,
+ RID_AT_SYNCHRONIZED): New keywords.
+ (flag_nil_receivers, flag_objc_exceptions, flag_zero_link,
+ flag_replace_objc_classes): New flags.
+ (lookup_interface, is_class_name, objc_is_object_ptr, objc_check_decl,
+ objc_comptypes, objc_message_selector, lookup_objc_ivar,
+ get_current_scope, objc_mark_locals_volatile): New prototypes,
+ some moved from c-tree.h.
+ * c-decl.c (get_current_scope, objc_mark_locals_volatile): New functions.
+ (finish_decl): Adjust where objc_check_decl() gets called.
+ * c-lang.c (lookup_interface, is_class_name, objc_is_id, objc_check_decl,
+ objc_comptypes, objc_message_selector, lookup_objc_ivar): Remove stubs.
+ * c-opts.c (c_common_handle_option): Add handling for flag_nil_receivers,
+ flag_objc_exceptions, flag_replace_objc_classes and flag_zero_link.
+ * c-parse.in: Replace 'ifc' and 'end ifc' sed markers with '@@ifc' and
+ '@@end_ifc', respectively.
+ (AT_THROW, AT_TRY, AT_CATCH, AT_FINALLY, AT_SYNCHRONIZED): New %tokens.
+ (objc_try_stmt, superclass, class_ivars, objc_try_catch-stmt,
+ objc_finally_block): New rules.
+ (component_decl_list2): Clean up semantic action for @defs construct.
+ (component_decl, c99_block_start): Remove call to add_objc_decls().
+ (poplevel): Add call to objc_clear_super_receiver().
+ (stmt): Add rules for @throw, @try..@catch..@finally and @synchronized
+ constructs.
+ (classdef, methodprotolist): Clean up/simplify.
+ (methodprotolist2): Eliminate.
+ (methodproto): Call add_method() instead of add_class_method() and
+ add_instance_method().
+ (receiver): Add TYPENAME production.
+ (reswords): Add "throw", "try", "catch", "finally" and "synchronized".
+ (rid_to_yy): Add AT_THROW, AT_TRY, AT_CATCH, AT_FINALLY and
+ AT_SYNCHRONIZED.
+ * c-tree.h (lookup_interface, is_class_name, objc_is_id, objc_check_decl,
+ objc_comptypes, objc_message_selector)
+ * c-typeck.c (comptypes): In ObjC mode, call objc_comptypes() for
+ struct and pointer types.
+ (build_c_cast): Do not discard ObjC protocol qualifiers.
+ (convert_for_assignment): Cache result of comp_target_types() instead
+ of calling it more than once.
+ * c.opt (fnext-runtime): Update description string.
+ (fnil-receivers, fobjc-exceptions, freplace-objc-classes, fzero-link):
+ New ObjC/ObjC++-specific flags.
+ * function.h (GCC_FUNCTION_H): Header guard.
+ * gengtype-lex.l: Teach lexer about new @@... sed demarcations.
+ * stub-objc.c: New file, to be used to satisfy references to ObjC
+ functions by the C and C++ front-ends.
+ * config/darwin.c (_OBJC_IMAGE_INFO): New global metadata.
+ * config/darwin.h (FUNCTION): Add in_objc_image_info.
+ (SECTION_FUNCTION): Add objc_image_info_section.
+ * doc/invoke.texi: Link to GCC web site for Objective-C information.
+ (-fconstant-string-class): Update documentation.
+ (-fno-nil-receivers, -fobjc-exceptions, -freplace-objc-classes,
+ -fzero-link): New documentation.
+ * objc/Make-lang.in (objc-parse.y): Change sed demarcations to begin
+ with '@@'.
+ * objc/lang-specs.h (@objective-c-header): Fix -E spec.
+ * objc/objc/objc-act.c: Replace TYPE_NAME with OBJC_TYPE_NAME
+ throughout; provide casts for return values from memory allocation
+ functions (xmalloc, alloca, ggc_alloc, etc.).
+ (OBJC_VOID_AT_END): New macro.
+ (rtl.h): Do not #include any more.
+ (STRING_OBJECT_GLOBAL_NAME): Replaced with STRING_OBJECT_GLOBAL_FORMAT.
+ (TAG_MSGSEND_STRET, TAG_MSGSENDSUPER_STRET, TAG_MSGSEND_NONNIL,
+ TAG_MSGSEND_NONNIL_STRET, TAG_EXCEPTIONEXTRACT, TAG_EXCEPTIONTRYENTER,
+ TAG_EXCEPTIONTRYEXIT, TAG_EXCEPTIONMATCH, TAG_EXCEPTIONTHROW,
+ TAG_SYNCENTER, TAG_SYNCEXIT): New NeXT runtime entry points.
+ (struct val_stack, catch_count_stack, exc_binding_stack, val_stack_push,
+ val_stack_pop): New.
+ (objc_check_decl): Fix precondition for error message, along with
+ the message itself.
+ (lookup_and_install_protocols): Remove nonexistent protocols from
+ protocol list instead of returning error_mark_node.
+ (create_builtin_decl): Use DECL_ARTIFICIAL only for VAR_DECLs.
+ (setup_string_decl): Generalize to use STRING_OBJECT_GLOBAL_FORMAT.
+ (synth_module_prologue): General clean-up; construct NeXT-specific
+ runtime API prototypes if needed.
+ (build_string_class_template): Remove.
+ (check_string_class_template, string_layout_checked): New.
+ (build_objc_string_object): Generalize to work with
+ -fconstant-string-class.
+ (build_objc_symtab_template): Fix layout for the NeXT runtime.
+ (build_metadata_decl): New.
+ (forward_declare_categories): Call build_metadata_decl() instead of
+ create_builtin_decl() et al.
+ (build_module_descriptor): Use OBJC_VOID_AT_END instead of
+ void_list_node_1.
+ (build_selector_reference_decl, build_class_reference_decl,
+ build_objc_string_decl): Do not set TREE_READONLY.
+ (get_proto_encoding): Do not call hack_method_prototype().
+ (get_class_reference): Add failure mode for invalid class names;
+ support -fzero-link; defer if in an ObjC++ template declaration.
+ (objc_declare_alias, objc_declare_class): Fix up duplicate name
+ lookup; check for global scope if in ObjC++.
+ (is_class_name): Generalize to work with various tree nodes (TYPE_DECL,
+ RECORD_TYPE, IDENTIFIER_NODE, etc.)
+ (objc_is_id): Removed.
+ (objc_is_object_ptr): New function.
+ (get_class_ivars_from_name): New function, used for @defs construct.
+ (get_class_ivars): Add option to return raw ivars; create a
+ ClASS_OWN_IVARS list for each class as needed.
+ (objc_enter_block, objc_exit_block, objc_declare_variable,
+ objc_build_throw_stmt, val_stack_push, val_stack_pop,
+ objc_build_try_enter_fragment, objc_build_extract_expr,
+ objc_build_try_exit_fragment, objc_build_extract_fragment,
+ objc_build_try_prologue, objc_build_try_epilogue,
+ objc_build_catch_stmt, objc_build_catch_epilogue,
+ objc_build_finally_prologue, objc_build_finally_epilogue,
+ objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
+ objc_build_synchronized_epilogue, build_objc_exception_stuff):
+ New functions.
+ (_JBLEN): _setjmp jmpbuf size (needs to be made a target hook in
+ the future).
+ (build_private_template): Fix up calls to get_class_ivars().
+ (offset_is_register, forwarding_offset): Remove.
+ (objc_method_parm_type, objc_encoded_type_size): New functions.
+ (encode_method_prototype): Simplify to no longer depend on
+ back-end information.
+ (build_tmp_function_decl_xxx, build_tmp_function_decl,
+ hack_method_prototype): Removed.
+ (generate_protocol_references): Remove calls to
+ build_tmp_function_decl().
+ (generate_protocols): Adjust calls to encode_method_prototype().
+ (build_class_template): Generate sel_id' and 'gc_object_type' fields
+ for the NeXT runtime.
+ (synth_forward_declarations): Call build_metadata_decl().
+ (check_ivars): Check that the number of ivars matches also.
+ (build_super_template): Modify super_type directly; disable debugging
+ output while generating decl.
+ (build_ivar_list_initializer): Skip list elements that are not
+ FIELD_DECLs.
+ (ivar_list_length): New function.
+ (generate_ivar_lists): Call ivar_list_length() instead of list_length()
+ and encode_method_prototype() instead of encode_method_def().
+ (build_shared_structure_initializer): Generate 'sel_id' field for
+ the NeXT runtime.
+ (generate_category): Do not set TREE_USED.
+ (build_keyword_selector): Ditto; transform into a function argument
+ chain.
+ (get_arg_type_list): If there are no user-specified arguments, use
+ '...'; use OBJC_VOID_AT_END.
+ (check_duplicates): Add a parameter indicating whether methods or
+ selectors are being checked.
+ (receiver_is_class_object): Add parameters indicating whether
+ receiver is 'self' or 'super'; robustify.
+ (build_message_expr): Defer call to finish_message_expr() if
+ inside an ObjC++ template.
+ (lookup_method_in_hash_lists): New function.
+ (finish_message_expr): Complete rewrite/fix.
+ (build_objc_method_call): Ditto; factor out commonalities between
+ the GNU and NeXT runtimes; acccommodate ..._stret and ...NonNil
+ messenger variants on the NeXT.
+ (lookup_instance_method_static, lookup_class_method_static):
+ Fold into a single lookup_method_static() function with an
+ additional parameter.
+ (add_class_method, add_instance_method): Fold into a single
+ add_method() function with an additional parameter.
+ (add_category): Make duplicate categories a hard error in ObjC++.
+ (add_instance_variable): Properly handle unnamed ivars, arrays of
+ zero or no size and bitfields. In ObjC++, check for nontrivial
+ C++ class instances.
+ (is_public): Allow C functions to access non-@public ivars, with
+ a warning.
+ (start_class): Move common initializations to
+ synth_module_prologue(); check for global scope if in ObjC++.
+ (continue_class): Fix calls to finish_struct().
+ (objc_declare_protocols, start_protocol): Check for global scope
+ if in ObjC++.
+ (encode_pointer): Encode 'BOOL *' specially on the NeXT.
+ (encode_aggregate_within): Rewrite to properly distinguish
+ struct tags from typedefs in both ObjC and ObjC++.
+ (encode_bitfield, encode_complete_bitfield): Remove.
+ (encode_next_bitfield, encode_gnu_bitfield): New functions.
+ (encode_field_decl): Call encode_next_bitfield() or
+ encode_gnu_bitfield() as needed.
+ (synth_self_and_ucmd_args): New function.
+ (start_method_def): Use it.
+ (objc_types_are_equivalent): New function.
+ (comp_proto_with_proto): Use it instead of comptypes(), since
+ we need symmetry.
+ (really_start_method): Use lookup_method_static() instead of
+ lookup_class_method_static() and lookup_instance_method_static();
+ Emit 'extern "C"' if in ObjC++ mode.
+ (add_objc_decls): Removed.
+ (UOBJC_SUPER_scope): New variable.
+ (get_super_receiver): Move construction of 'super' from
+ add_objc_decls(); remove dependency on struct objc_class.
+ (encode_method_def): Removed; encode_method_prototype() is
+ used instead.
+ (objc_clear_super_receiver): New function.
+ (objc_expand_function_end): Do not do anything for ordinary
+ C functions.
+ (finish_method_def): Mark ObjC methods as un-inlinable.
+ (gen_declaration_1): Emit widths of bitfields.
+ (finish_objc): Call generate_objc_image_info() if needed;
+ use check_duplicates() when checking for selector duplicates.
+ (generate_objc_image_info): New function.
+ * objc/objc-act.h (add_instance_method, add_class_method,
+ get_class_ivars): Remove prototypes.
+ (objc_build_throw_stmt, objc_build_try_catch_finally_stmt,
+ objc_build_synchronized_prologue, objc_build_synchronized_epilogue,
+ objc_build_catch_stmt, objc_build_catch_epilogue,
+ objc_build_finally_prologue, objc_build_finally_epilogue,
+ add_method, get_class_ivars_from_name): New prototypes.
+ (CLASS_BINFO_ELTS, PROTOCOL_BINFO_ELTS): New.
+ (TYPE_PROTOCOL_LIST): Robustify to distinguish from
+ TRANSLATION_UNIT_DECLs.
+ (OBJC_TYPE_NAME): New.
+ (objc_tree_code): Ensure that either <c-tree.h> or <cp/cp-tree.h>
+ got included.
+ (IS_SUPER): Robustify.
+ (umsg_stret_decl, umsg_super_stret_decl, umsg_nonnil_decl,
+ umsg_nonnil_stret_decl, objc_storage_class, objc_exception_extract_decl,
+ objc_exception_try_enter_decl, objc_exception_try_exit_decl,
+ objc_exception_match_decl, objc_exception_throw_decl,
+ objc_sync_enter_decl, objc_sync_exit_decl, objc_exception_data_template,
+ objc_setjmp_decl, objc_stack_exception_data, objc_caught_exception,
+ objc_rethrow_exception, objc_eval_once, objc_exception_block_stack,
+ objc_catch_type): New ObjC/ObjC++ roots.
+ * objc/objc-tree.def (MESSAGE_SEND_EXPR, CLASS_REFERENCE_EXPR): New
+ ObjC/ObjC++ tree node codes.
+
+2003-09-24 Alexandre Oliva <aoliva@redhat.com>
+
+ * cpplib.c (do_pragma): Reintroduce cb_line_change call in the
+ code path that calls a handler.
+
+2003-09-24 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc (c4x-*, tic4x-*, d30v-*, mmix-knuth-mmixware):
+ Disable fixproto.
+
+ * config.gcc: Clean up and reindent $with_cpu=yes|no clause and
+ the section giving $with_cpu defaults by target.
+
+ * config.gcc (arm-*-coff*, armel-*-coff*, arm*-*-ecos-elf,
+ arm*-*-elf, ep9312-*-elf, arm*-wince-pe*, arm*-*-pe*, arm*-*-pe*,
+ rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*,
+ rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*,
+ rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*,
+ i[34567]86-pc-msdosdjgpp*): Disable fixproto.
+
+2003-09-24 David Edelsohn <edelsohn@gnu.org>
+
+ * config/rs6000/rs6000.md (movti_power): Collapse case 1 and 2
+ together. Protect load string instruction with TARGET_STRING.
+ (movti_string): Collapse case 1 and 2 together.
+
+2003-09-24 Nathan Sidwell <nathan@codesourcery.com>
+
+ * c-common.c (c_common_type_for_mode): Check for VOIDmode.
+
+2003-09-24 Richard Earnshaw <rearnsha@arm.com>
+
+ * arm.h (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Wrap in
+ do...while(0)
+
+2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Move use_fixproto=no from generic vxworks clause to
+ specific one.
+
+ * config.gcc (powerpc-*-gnu-gnualtivec*): Disable fixproto
+ (accidentally missed in last pass).
+
+2003-09-23 Andrew Pinski <apinski@apple.com>
+
+ PR bootstrap/12383
+ * configure: Regenerate.
+
+2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc (x86_64-*-freebsd*): Disable fixproto (accidentally
+ missed in last pass).
+
+2003-09-23 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/mn10300/mn10300.md (andsi3): Fix cut&pasto in 0xfffffffe
+ constant.
+
+2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Move vax-*-vms* unsupported notice up with the rest.
+
+ * config.gcc (alpha64*-dec-*vms*, alpha*-dec-*vms*,
+ powerpc-*-eabisim*, powerpc-*-eabi*, powerpcle-*-eabisim*,
+ powerpcle-*-eabi*): Disable fixproto.
+
+ * config.gcc: Move use_fixproto=no from generic FreeBSD clause to
+ specific FreeBSD clauses.
+ * config.gcc: Move use_fixproto=no from generic NetBSD clause to
+ specific NetBSD clauses.
+ * config.gcc: Move use_fixproto=no from generic OpenBSD clause
+ to specific OpenBSD clauses.
+
+2003-09-23 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
+
+ * pa.c (hppa_expand_prologue): Do pic register save in frame marker
+ without adding a frame note.
+ * pa.md (allocate_stack): Save pic register in new frame marker when
+ generating pic code.
+
+2003-09-23 Kelley Cook <kelleycook@wideopenwest.com>
+
+ * cgraphunit.c (cgraph_expand_all_functions): Renamed from
+ cgraph_expand_functions.
+
+2003-09-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
+
+ * Makefile.in (gnucompare*): Merge into ...
+ (slowcompare*): ... here.
+ (fastcompare*): New targets.
+ * aclocal.m4 (gcc_AC_PROG_CMP_IGNORE_INITIAL): Add checks for
+ other "fast" cmp programs.
+ * configure: Regenerate.
+
+2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * targhooks.c: Include output.h.
+ * Makefile.in (targhooks.o): Add output.h to dependency list.
+
+2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * config.host: Removed superfluous newline.
+
+2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Use ${target}, not $machine.
+ * configure.in: Don't set $machine.
+ * configure: Regenerate.
+
+2003-09-23 Geoffrey Keating <geoffk@apple.com>
+
+ * config/t-darwin (crt2.o): Add stmp-int-hdrs to dependencies.
+
+ * config/rs6000/rs6000.c (function_arg_pass_by_reference): Don't
+ pass zero-size arrays by reference.
+ (rs6000_va_arg): Likewise.
+
+2003-09-23 Nathanael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Set use_fixproto=no in each specific *-gnu*
+ configuration, rather than the generic one.
+
+2003-09-23 Richard Henderson <rth@redhat.com>
+
+ * tree-inline.c (remap_save_expr): Map new save_expr to identity
+ rather than to error_mark_node.
+
+2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * configure.in (HAVE_GAS_SHF_MERGE): Always define to test result.
+ Update description.
+ * configure: Regenerate.
+ * config.in: Likewise.
+ * dwarf2out.c (DEBUG_STR_SECTION_FLAGS): Test for
+ HAVE_GAS_SHF_MERGE value.
+ * varasm.c (mergeable_string_section): Likewise.
+ (mergeable_constant_section): Likewise.
+
+2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * except.h (MUST_USE_SJLJ_EXCEPTIONS): Test for DWARF2_UNWIND_INFO
+ value.
+
+2003-09-23 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
+
+ * target.h (struct gcc_target): New member external_libcall.
+ * target-def.h (TARGET_ASM_EXTERNAL_LIBCALL): Provide default.
+ (TARGET_ASM_OUT): Use it.
+ * doc/tm.texi (TARGET_ASM_EXTERNAL_LIBCALL): Document.
+ * targhooks.c: Convert to ISO C 90.
+ (default_external_libcall): New function.
+ * targhooks.h (default_external_libcall): Declare.
+ * varasm.c (assemble_external_libcall): Use
+ targetm.asm_out.external_libcall instead of
+ ASM_OUTPUT_EXTERNAL_LIBCALL.
+ * config/mips/mips-protos.h [TARGET_IRIX5 || TARGET_IRIX 6]
+ (mips_output_external_libcall): Declare.
+ * config/mips/mips.c (mips_output_external_libcall): Change
+ definition guard.
+ Change to match TARGET_ASM_EXTERNAL_LIBCALL.
+ Only operate for O32 ABI.
+ * config/mips/iris5.h (TARGET_ASM_EXTERNAL_LIBCALL): Define
+ instead of ASM_OUTPUT_EXTERNAL_LIBCALL.
+ * config/mips/iris6.h (ASM_OUTPUT_EXTERNAL_LIBCALL): Don't undef,
+ superceded by TARGET_ASM_EXTERNAL_LIBCALL.
+
+2003-09-22 Nathnael Nerode <neroden@gcc.gnu.org>
+
+ * config.gcc: Do per-target disabling of fixproto here in clauses,
+ not in t- fragments.
+ * configure.in: Adjust to set STMP_FIXPROTO correctly.
+ * configure: Regenerate.
+ * config/arm/t-semi, config/cris/t-cris, config/i386/t-beos,
+ config/i386/t-cygming, config/i386/t-nto, config/ia64/t-hpux,
+ t-freebsd, t-linux, t-netbsd, t-openbsd, t-rtems, t-vxworks,
+ xtensa/t-xtensa: Remove setting of STMP_FIXPROTO.
+ * config/i370/t-oe, config/i386/t-netware, config/pa/t-bsd,
+ t-interix, t-linux-aout: Delete files consisting only of
+ setting of STMP_FIXPROTO.
+
+ * config.host: Allow unknown hosts (not targets). Allow
+ ns32k-*-netbsdelf* as a host (not a target). Remove redundant
+ empty clauses. Remove useless obsolete-configuration clause.
+ Prune unsupported configuration list. Collapse identical
+ clauses for closely related systems. Rewrite comment for
+ unsupported hosts list. Reorganize a little.
+
+2003-09-22 Richard Henderson <rth@redhat.com>
+
+ * c-common.c (c_common_signed_or_unsigned_type): Examine mode,
+ not precision.
+
+2003-09-22 David Edelsohn <edelsohn@gnu.org>
+ Hartmut Penner <hpenner@de.ibm.com>
+ Segher Boessenkool <boessen@de.ibm.com>
+
+ * config/rs6000/rs6000.c (altivec_in_gprs_p): Rename to ...
+ (gpr_or_gpr_p): Test INT_REGNO_P and convert to boolean.
+ (rs6000_split_altivec_in_gprs): Rename to ...
+ (rs6000_split_multireg_move): Add support for update addressing.
+ * config/rs6000/rs6000-protos.h: Same.
+ * config/rs6000/altivec.md: Same.
+ * config/rs6000/rs6000.md (movdi_internal32): Use new splitter for
+ multiple GPRs.
+ (movti): Remove TARGET_STRING || TARGET_POWERPC64 final condition.
+ (movti_power): Use new splitter for multiple GPRs.
+ (movti_string): Same.
+ (movti_ppc64): Same.
+
+2003-09-22 Bob Wilson <bob.wilson@acm.org>
+
+ * config/xtensa/xtensa-protos.h: Convert to ISO C90.
+ * config/xtensa/xtensa.c: Convert to ISO C90. Minor formatting fixes.
+
+2003-09-22 Alexandre Oliva <aoliva@redhat.com>
+
+ * config/mn10300/mn10300.md: Revert 2003-09-17's patch.
+ (andsi3): Set attr cc to set_zn when using shifts or adds.
+
+2003-09-22 Bernardo Innocenti <bernie@develer.com>
+
+ * doc/contrib.texi: Add Peter Barada, Paul Dale and myself.
+
+2003-09-22 Bernardo Innocenti <bernie@develer.com>
+
+ * config/m68k/m68k.h (MASK_RTD, TARGET_RTD, RETURN_POPS_ARGS):
+ Resurrect -mrtd option.
+
2003-09-21 Andrew Pinski <pinskia@physics.uc.edu>
PR target/12281
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