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166 GCC regressions, 0 new, with your patch on 2001-10-05T01:03:26Z.


With your recent patch, GCC has some regression test failures, which
used to pass.  There are 0 new failures, and 166
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 g++.sum g++.brendan/crash20.C
powerpc-eabisim g++.sum g++.law/code-gen5.C
powerpc-eabisim g++.sum g++.law/ctors6.C
powerpc-eabisim g++.sum g++.law/operators4.C
powerpc-eabisim g++.sum g++.other/headers1.C
powerpc-eabisim g++.sum g++.robertl/eb3.C
powerpc-eabisim gcc.sum gcc.c-torture/execute/20001024-1.c
powerpc-eabisim objc.sum objc/execute/IMP.m
powerpc-eabisim objc.sum objc/execute/_cmd.m
powerpc-eabisim objc.sum objc/execute/accessing_ivars.m
powerpc-eabisim objc.sum objc/execute/bf-1.m
powerpc-eabisim objc.sum objc/execute/bf-10.m
powerpc-eabisim objc.sum objc/execute/bf-11.m
powerpc-eabisim objc.sum objc/execute/bf-12.m
powerpc-eabisim objc.sum objc/execute/bf-13.m
powerpc-eabisim objc.sum objc/execute/bf-14.m
powerpc-eabisim objc.sum objc/execute/bf-15.m
powerpc-eabisim objc.sum objc/execute/bf-16.m
powerpc-eabisim objc.sum objc/execute/bf-17.m
powerpc-eabisim objc.sum objc/execute/bf-18.m
powerpc-eabisim objc.sum objc/execute/bf-19.m
powerpc-eabisim objc.sum objc/execute/bf-2.m
powerpc-eabisim objc.sum objc/execute/bf-20.m
powerpc-eabisim objc.sum objc/execute/bf-3.m
powerpc-eabisim objc.sum objc/execute/bf-4.m
powerpc-eabisim objc.sum objc/execute/bf-5.m
powerpc-eabisim objc.sum objc/execute/bf-6.m
powerpc-eabisim objc.sum objc/execute/bf-7.m
powerpc-eabisim objc.sum objc/execute/bf-8.m
powerpc-eabisim objc.sum objc/execute/bf-9.m
powerpc-eabisim objc.sum objc/execute/bycopy-1.m
powerpc-eabisim objc.sum objc/execute/bycopy-2.m
powerpc-eabisim objc.sum objc/execute/bycopy-3.m
powerpc-eabisim objc.sum objc/execute/class-1.m
powerpc-eabisim objc.sum objc/execute/class-10.m
powerpc-eabisim objc.sum objc/execute/class-11.m
powerpc-eabisim objc.sum objc/execute/class-12.m
powerpc-eabisim objc.sum objc/execute/class-13.m
powerpc-eabisim objc.sum objc/execute/class-14.m
powerpc-eabisim objc.sum objc/execute/class-2.m
powerpc-eabisim objc.sum objc/execute/class-3.m
powerpc-eabisim objc.sum objc/execute/class-4.m
powerpc-eabisim objc.sum objc/execute/class-5.m
powerpc-eabisim objc.sum objc/execute/class-6.m
powerpc-eabisim objc.sum objc/execute/class-7.m
powerpc-eabisim objc.sum objc/execute/class-8.m
powerpc-eabisim objc.sum objc/execute/class-9.m
powerpc-eabisim objc.sum objc/execute/compatibility_alias.m
powerpc-eabisim objc.sum objc/execute/fdecl.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-1.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-2.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-3.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-4.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-5.m
powerpc-eabisim objc.sum objc/execute/formal_protocol-7.m
powerpc-eabisim objc.sum objc/execute/initialize.m
powerpc-eabisim objc.sum objc/execute/load-2.m
powerpc-eabisim objc.sum objc/execute/load-3.m
powerpc-eabisim objc.sum objc/execute/load.m
powerpc-eabisim objc.sum objc/execute/many_args_method.m
powerpc-eabisim objc.sum objc/execute/nested-3.m
powerpc-eabisim objc.sum objc/execute/no_clash.m
powerpc-eabisim objc.sum objc/execute/np-1.m
powerpc-eabisim objc.sum objc/execute/np-2.m
powerpc-eabisim objc.sum objc/execute/object_is_class.m
powerpc-eabisim objc.sum objc/execute/object_is_meta_class.m
powerpc-eabisim objc.sum objc/execute/private.m
powerpc-eabisim objc.sum objc/execute/protocol.m
powerpc-eabisim objc.sum objc/execute/redefining_self.m
powerpc-eabisim objc.sum objc/execute/root_methods.m
powerpc-eabisim objc.sum objc/execute/selector-1.m
powerpc-eabisim objc.sum objc/execute/static-1.m
powerpc-eabisim objc.sum objc/execute/static-2.m
powerpc-eabisim objc.sum objc/execute/string1.m
powerpc-eabisim objc.sum objc/execute/string2.m
powerpc-eabisim objc.sum objc/execute/string3.m
powerpc-eabisim objc.sum objc/execute/string4.m
powerpc-eabisim objc.sum objc/execute/va_method.m
native g77.sum g77.dg/20010216-1.f
native g77.sum g77.dg/bprob/bprob-1.f
native g77.sum g77.dg/fbackslash.f
native g77.sum g77.dg/fcase-preserve.f
native g77.sum g77.dg/ff90-1.f
native g77.sum g77.dg/fno-backslash.f
native g77.sum g77.dg/fno-f90-1.f
native g77.sum g77.dg/fno-onetrip.f
native g77.sum g77.dg/fno-typeless-boz.f
native g77.sum g77.dg/fno-vxt-1.f
native g77.sum g77.dg/fonetrip.f
native g77.sum g77.dg/ftypeless-boz.f
native g77.sum g77.dg/fvxt-1.f
native g77.sum g77.dg/gcov/gcov-1.f
native g77.sum g77.dg/strlen0.f
native gcc.sum gcc.c-torture/execute/20001024-1.c
native gcc.sum gcc.dg/20000724-1.c
native objc.sum objc/execute/IMP.m
native objc.sum objc/execute/_cmd.m
native objc.sum objc/execute/accessing_ivars.m
native objc.sum objc/execute/bf-1.m
native objc.sum objc/execute/bf-10.m
native objc.sum objc/execute/bf-11.m
native objc.sum objc/execute/bf-12.m
native objc.sum objc/execute/bf-13.m
native objc.sum objc/execute/bf-14.m
native objc.sum objc/execute/bf-15.m
native objc.sum objc/execute/bf-16.m
native objc.sum objc/execute/bf-17.m
native objc.sum objc/execute/bf-18.m
native objc.sum objc/execute/bf-19.m
native objc.sum objc/execute/bf-2.m
native objc.sum objc/execute/bf-20.m
native objc.sum objc/execute/bf-3.m
native objc.sum objc/execute/bf-4.m
native objc.sum objc/execute/bf-5.m
native objc.sum objc/execute/bf-6.m
native objc.sum objc/execute/bf-7.m
native objc.sum objc/execute/bf-8.m
native objc.sum objc/execute/bf-9.m
native objc.sum objc/execute/bycopy-1.m
native objc.sum objc/execute/bycopy-2.m
native objc.sum objc/execute/bycopy-3.m
native objc.sum objc/execute/class-1.m
native objc.sum objc/execute/class-10.m
native objc.sum objc/execute/class-11.m
native objc.sum objc/execute/class-12.m
native objc.sum objc/execute/class-13.m
native objc.sum objc/execute/class-14.m
native objc.sum objc/execute/class-2.m
native objc.sum objc/execute/class-3.m
native objc.sum objc/execute/class-4.m
native objc.sum objc/execute/class-5.m
native objc.sum objc/execute/class-6.m
native objc.sum objc/execute/class-7.m
native objc.sum objc/execute/class-8.m
native objc.sum objc/execute/class-9.m
native objc.sum objc/execute/compatibility_alias.m
native objc.sum objc/execute/fdecl.m
native objc.sum objc/execute/formal_protocol-1.m
native objc.sum objc/execute/formal_protocol-2.m
native objc.sum objc/execute/formal_protocol-3.m
native objc.sum objc/execute/formal_protocol-4.m
native objc.sum objc/execute/formal_protocol-5.m
native objc.sum objc/execute/formal_protocol-7.m
native objc.sum objc/execute/initialize.m
native objc.sum objc/execute/load-2.m
native objc.sum objc/execute/load-3.m
native objc.sum objc/execute/load.m
native objc.sum objc/execute/many_args_method.m
native objc.sum objc/execute/nested-3.m
native objc.sum objc/execute/no_clash.m
native objc.sum objc/execute/np-1.m
native objc.sum objc/execute/np-2.m
native objc.sum objc/execute/object_is_class.m
native objc.sum objc/execute/object_is_meta_class.m
native objc.sum objc/execute/private.m
native objc.sum objc/execute/protocol.m
native objc.sum objc/execute/redefining_self.m
native objc.sum objc/execute/root_methods.m
native objc.sum objc/execute/selector-1.m
native objc.sum objc/execute/static-1.m
native objc.sum objc/execute/static-2.m
native objc.sum objc/execute/string1.m
native objc.sum objc/execute/string2.m
native objc.sum objc/execute/string3.m
native objc.sum objc/execute/string4.m
native objc.sum objc/execute/va_method.m

For more information, see <http://www.cygnus.com/~geoffk/gcc-regression/>.
ChangeLog entries since last run on 2001-10-04T22:31:31Z:
--- /maat/heart/tbox/changelog_mail/gcc/libjava/ChangeLog	Thu Oct  4 00:24:50 2001
+++ gcc/libjava/ChangeLog	Thu Oct  4 18:03:44 2001
@@ -1,3 +1,7 @@
+2001-10-04  Mark Wielaard  <mark@klomp.org>
+
+	* java/lang/reflect/Modifier.java: Merge with Classpath
+
 2001-10-03  Mark Wielaard  <mark@klomp.org>
 
 	* java/io/SequenceInputStream.java: Merge with Classpath

ChangeLog entries between 2001-10-04T22:31:31Z and the last time everything
passed, on 2001-08-25T19:21:30Z:
--- /maat/heart/tbox/changelog_pass/gcc/ChangeLog	Sat Aug 25 12:21:41 2001
+++ gcc/ChangeLog	Tue Oct  2 18:11:13 2001
@@ -1,5 +1,68 @@
-2001-08-25  Geoffrey Keating  <geoffk@redhat.com>
+2001-10-03  David Billinghurst <David.Billinghurst@riotinto.com>
+
+	* MAINTAINERS (Write After Approval): Added self
+
+2001-10-02  Geert Bosch  <bosch@gnat.com>
+
+	* MAINTAINERS (Various maintainers: Ada front end): Added myself.
+
+2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* configure: Handle temporary files securely using mkdir.
+
+2001-09-29  Alexandre Oliva  <aoliva@redhat.com>
+
+	* Makefile.in (configure-target-gperf): Depend on $(ALL_GCC_CXX).
+
+2001-09-26  Will Cohen <wcohen@redhat.com>
+
+	* configure.in (*-*-linux*): Disable configuration of target-newlib
+	and target-libgloss.
+	
+2001-09-26  Alexandre Oliva  <aoliva@redhat.com>
 
+	* Makefile.in (EXTRA_TARGET_FLAGS): Pass RANLIB_FOR_TARGET for
+	RANLIB.
+
+2001-09-21  Alexandre Oliva  <aoliva@redhat.com>
+
+	* Makefile.in (AS_FOR_TARGET, LD_FOR_TARGET,
+	DLLTOOL_FOR_TARGET, WINDRES_FOR_TARGET, AR_FOR_TARGET,
+	RANLIB_FOR_TARGET, NM_FOR_TARGET): Don't use double quotes to
+	avoid quotes nesting problems.
+	(NATIVE_CHECK_MODULES): Ditto, just for consistency.
+	(DO_X): Export only variables that are set.
+
+2001-09-19  Ben Elliston  <bje@redhat.com>
+
+	* configure.in (sparc-sun-solaris2*): Don't use /usr/bin/which on
+	Solaris when testing for the /usr/ucb/cc compiler; it has incorrect
+	semantics.  Use the shell built-in "type" command instead.
+
+2001-08-31  Alexandre Oliva  <aoliva@redhat.com>
+
+	Merged from gcc-3_0-branch:
+	2001-07-30  Jeff Sturm  <jsturm@one-pont.com>
+	* ltcf-c.sh: Use $objext, not $ac_objext.
+	2001-07-27  Mark Kettenis  <kettenis@gnu.org>
+	* ltcf-cxx.sh: Add support for GNU.
+	2001-07-22  Timothy Wall  <twall@redhat.com>
+	* ltcf-c.sh: Don't disable shared libraries for AIX5/IA64.  Preserve
+	default settings if using GNU tools with that configuration.
+	* ltcf-cxx.sh: Ditto.
+	* ltcf-gcj.sh: Ditto.
+	2001-07-21  Michael Chastain  <chastain@redhat.com>
+	* ltconfig: Set max_cmd_len to a maximum of 512Kb, as it seems some
+	HPUX 11.0 systems have trouble with 1MB.  Mark as gcc-local.
+	* ltmain.sh: Mark as gcc-local.
+
+2001-08-30  Eric Christopher  <echristo@redhat.com>
+	    Jason Eckhardt  <jle@redhat.com>
+
+	* config.guess: Merge from master sources.
+	* config.sub: Merge from master sources, add support for mipsisa32.
+
+2001-08-25  Geoffrey Keating  <geoffk@redhat.com>
 	* config.sub: Merge from master sources, rev 1.219.
 	* MAINTAINERS: Add self as contact for stormy16 port.
 
--- /maat/heart/tbox/changelog_pass/gcc/gcc/ChangeLog	Sat Aug 25 10:15:12 2001
+++ gcc/gcc/ChangeLog	Thu Oct  4 15:31:51 2001
@@ -1,3 +1,3507 @@
+2001-10-04  Loren J. Rittle  <ljrittle@acm.org>
+
+	* Makefile.in (STAGE2_FLAGS_TO_PASS): Remove patches which
+	propagated HOST_CC, HOST_CFLAGS, HOST_LDFLAGS and HOST_CPPFLAGS.
+
+2001-10-04  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* doc/cppinternals.texi: Update.
+
+2001-10-04  Eric Christopher  <echristo@redhat.com>
+
+	* config/mips/mips.c (init_cumulative_args): Remember to set
+	cum->prototype.
+	* config.gcc: Redo linux configuration. Add target_cpu_default
+	of soft-float to all mipsisa32 combinations and tx39.
+	* config/mips/linux.h: Remove include of mips.h.
+
+2001-10-03  Loren J. Rittle  <ljrittle@acm.org>
+
+	* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CFLAGS,
+	HOST_LDFLAGS and HOST_CPPFLAGS.
+
+2001-10-03  Ziemowit Laski  <zlaski@apple.com>
+
+	* c-parse.in (objc_inherit_code, objc_pq_context,
+	objc_public_flag): Make static.
+	(objc_interface_context, objc_implementation_context,
+	objc_method_context, objc_ivar_chain, objc_ivar_context): Move to
+	global tree array in objc/objc-act.[ch].
+	(methoddef): Remove unnecessary code.
+
+	* objc/objc-act.c: (hashed_attribute, hashed_entry, imp_entry):
+	Hoist struct definitions to objc-act.h.
+	(nst_method_hash_list, cls_method_hash_list, imp_list, imp_count,
+	cat_count): Place declaration in objc-act.h.
+	(objc_tree_index): Move enumeration to objc-act.h.
+	(objc_global_trees): Place declaration and macro accessors in
+	objc-act.h.
+	(implementation_context): Remove duplicate; use
+	objc_implementation_context instead:
+	(method_context): Remove duplicate; use objc_method_context
+	instead.
+	(objc_ellipsis_node, objc_method_prototype_template,
+	implemented_classes, function_type): Move global vars to
+	objc_global_trees.
+	(init_objc): Use LAST_BASE_TREE_CODE instead of LAST_CODE.
+	(build_message_expr): Move actual construction of ObjC message
+	send nodes to finish_message_expr.
+	(finish_message_expr): New routine, contains code formerly in
+	build_message_expr.
+	* objc/objc-act.h (finish_message_expr): New prototype.
+	(objc_ivar_chain, objc_method_context, objc_ellipsis_node): Remove
+	declarations; these vars are now part of objc_global_trees.
+	(objc_tree_index, objc_global_trees): Move definitions from
+	objc-act.c.
+	* objc/objc-tree.def: Update copyright info.
+
+Wed Oct  3 12:22:11 EDT 2001  John Wehle  (john@feith.com)
+
+	* dwarf2asm.c (unaligned_integer_asm_op): Abort if
+	op is NULL.
+	* sparc/sysv4.h (UNALIGNED_DOUBLE_INT_ASM_OP): Use
+	only if TARGET_ARCH64.
+
+2001-10-02  Bernd Schmidt  <bernds@redhat.com>
+
+	* doc/extend.texi: Fix some problems with previous checkin.
+	* doc/invoke.texi: Likewise.
+
+2001-10-02  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h: Update comments.
+	(cpp_context): Update.
+	(spec_nodes): Remove n__Pragma.
+	* cppinit.c (cpp_create_reader): Update.
+	(builtin_array): Add _Pragma.
+	* cpplib.h: Update comments.
+	(NODE_DISABLED, BT_PRAGMA): New.
+	(cpp_start_lookahead, cpp_stop_lookahead): Remove prototypes.
+	* cppmacro.c (struct cpp_macro): Remove disabled.
+	(builtin_macro): Return int, handle _Pragma, push the new token
+	on the context stack.
+	(funlike_invocation_p): Unconstify, update.
+	(enter_macro_context): Handle builtins here.
+	(replace_args, push_token_context, push_ptoken_context):
+	Update for prototype changes.
+	(_cpp_pop_context): Update.
+	(cpp_get_token): Don't handle buitins, nor _Pragma here.
+	(cpp_sys_macro_p): Update.
+	(_cpp_free_definition): Clear disabled flag.
+	(_cpp_create_definition): Upate.
+	* cppmain.c: Update comments.
+
+Tue Oct  2 12:46:01 CEST 2001  Bo Thorsen     <bo@suse.co.uk>,
+			       Andreas Jaeger <aj@suse.de>,
+			       Jan Hubicka    <jh@suse.cz>
+
+	* doc/invoke.texi (i386 Options): Document x86-64 options.
+	(i386 and x86-64 Options): Rename i386 options section.
+
+	* config/i386/i386.h (TARGET_UNWIND_INFO): New.
+	(TARGET_SWITCHES): Add -munwind-info.
+	(MASK_NO_UNWIND_INFO): New.
+	(NO_BUILTIN_SIZE_TYPE, NO_BUILTIN_PTRDIFF_TYPE): Define for
+	biarch compilation.
+	(ASM_OUTPUT_DOUBLE_INT): New.
+
+	* config/i386/linux64.h: New spec file for Linux x86-64 support.
+	* config.gcc: Fix tm_file settings for x86-64.
+	* config/i386/x86-64.h: New file with OS independent x86-64
+	definitions.
+	* config/i386/biarch64.h: New file used to configure compiler
+	to biarch/64bit compilation.
+
+	* config/i386/i386.c: (override_options): Set flags default
+	for 64bit compilation.
+
+Tue Oct  2 12:46:01 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386.c (legitimize_pic_address): Add missing bits of 64bit support.
+	(ix86_expand_int_movcc): Optimize DImode conditional moves with
+	constants on x86_64.
+	(ix86_attr_length_immediate_default): Support MODE_DI.
+	* i386.md (fixdi splitter): Add missing "&& 1" in splitter
+	condition.
+	(indirect_jump, tablejump): Turn into expander.
+
+2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* c-common.c (c_format_attribute_table): Make format and
+	format_arg attributes apply to function types rather than to
+	decls.
+	(is_valid_printf_arglist): Construct an attribute list and pass
+	that to check_function_format rather than a name.
+	* c-common.h (check_function_format): Adjust prototype.
+	* c-decl.c (duplicate_decls): Preserve attributes from type of
+	built-in decl when allowing for harmless conflict in types.
+	* c-format.c (record_function_format,
+	record_international_format, function_format_list,
+	international_format_info, international_format_list): Remove.
+	(function_format_info): Remove next, name and assembler_name.
+	Make format_num and first_arg_num be unsigned HOST_WIDE_INT.
+	(decode_format_attr): New.
+	(handle_format_attribute): Handle receiving a type rather than a
+	decl.  Call decode_format_attr.  Store format information in a
+	function_format_info.
+	(handle_format_arg_attribute): Correct comment.  Handle receiving
+	a type rather than a decl.  Use unsigned HOST_WIDE_INT for
+	arg_num.
+	(check_format_info_recurse, check_format_info_main): Take argument
+	numbers as unsigned HOST_WIDE_INT.
+	(check_function_format): Take a list of attributes from the
+	function type rather than a name or assembler name.  Check for
+	format attributes in that list and the attributes on the type of
+	the current function rather than looking through
+	function_format_list.
+	(check_format_info): Use unsigned HOST_WIDE_INT for argument
+	numbers.
+	(check_format_info_recurse): Take format_arg attributes from the
+	type of the function calls rather than using
+	international_format_list.  Allow for multiple format_arg
+	attributes.
+	* c-typeck.c (build_function_call): Pass type attributes to
+	check_function_format rather than name or assembler name.  Don't
+	require there to be a name or assembler name to check formats.
+
+2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* attribs.c (decl_attributes): Possibly call
+	insert_default_attributes to insert default attributes on
+	functions in a lazy manner.
+	* builtin-attrs.def: New file; define the default format and
+	format_arg attributes.
+	* c-common.c (c_format_attribute_table): Move to earlier in the
+	file.
+	(c_common_nodes_and_builtins): Initialize format_attribute_table.
+	(enum built_in_attribute, built_in_attributes,
+	c_attrs_initialized, c_init_attributes,
+	c_common_insert_default_attributes): New.
+	(c_common_lang_init): Don't initialize format_attribute_table.  Do
+	call c_init_attributes.
+	* Makefile.in (c-common.o): Depend on builtin-attrs.def.
+	* c-common.h (init_function_format_info): Don't declare.
+	(c_common_insert_default_attributes): Declare.
+	* c-decl.c (implicitly_declare, builtin_function): Call
+	decl_attributes.
+	(init_decl_processing): Don't call init_function_format_info.
+	(insert_default_attributes): New.
+	* c-format.c (handle_format_attribute,
+	handle_format_arg_attribute): Be quiet about inappropriate
+	declaration when applying default attributes.
+	(init_function_format_info): Remove.
+	* tree.h (enum attribute_flags): Add ATTR_FLAG_BUILT_IN.
+	(insert_default_attributes): Declare.
+
+2001-10-02  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* c-format.c (CPLUSPLUS_STD_VER): Define to STD_C94.
+
+2001-10-01  Jim Wilson  <wilson@redhat.com>
+
+	* sched-deps.c (add_dependence): When elide conditional dependence,
+	check that insn doesn't modify cond2.
+
+2001-10-01  Dale Johannesen  <dalej@apple.com>
+
+	* config/rs6000/rs6000.h (enum processor_type): Add support
+	for 7400 (G4) and 7450.
+	(RTX_COSTS): Ditto.
+	* config/rs6000/rs6000.c (rs6000_override_options): Ditto.
+	(rs6000_issue_rate): Ditto.
+	(rs6000_adjust_cost): Fix cycle counts for compares.
+	(debug_stack_info):  Fix an obvious typo.
+	* config/rs6000/rs6000.md: Add functional units for 7400 and 7450.
+	* doc/invoke.texi: Document.
+	* config/rs6000/darwin.h (TARGET_DEFAULT): Set to be reasonable
+	for Darwin.
+	(PROCESSOR_DEFAULT): Ditto.
+
+2001-10-01  Loren J. Rittle  <ljrittle@acm.org>
+
+	* Makefile.in (STAGE2_FLAGS_TO_PASS): Propagate HOST_CC.
+	(fixinc.sh): Map CC, CFLAGS and LDFLAGS to HOST_* versions for
+	later recursive make invocation.
+
+2001-10-01  Hans Boehm  <boehm@acm.org>
+
+	* optabs.c (emit_libcall_block): When using non-call exceptions,
+	don't add REG_LIBCALL reg notes to trapping calls.
+
+2001-10-01  David Billinghurst <David.Billinghurst@riotinto.com>
+
+	* flow.c (propagate_block_delete_libcall): Remove unused first arg
+	(propagate_one_insn):  Update for above change
+
+2001-10-01  David Billinghurst <David.Billinghurst@riotinto.com>
+
+	* unwind-sjlj.c (_Unwind_GetRegionStart, _Unwind_GetDataRelBase,
+	_Unwind_GetTextRelBase): Argument is unused.
+
+Mon Oct  1 19:20:57 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* alias.c (get_alias_set): Try to replace PLACEHOLDER_EXPR.
+	Loop through NOPs, placeholders, and components.
+	Don't go through NOPs if change mode.
+	(record_alias_subset): Do nothing if SUBSET and SET are the same.
+	* emit-rtl.c (set_mem_alias_set): Enable check.
+	* expr.c (find_placeholder): New function.
+	(expand_expr, case PLACEHOLDER_EXPR): Use it.
+	(expand_expr, case COMPONENT_EXPR): Always copy OP0 when we need
+	to modify it and avoid unneeded copies.
+	* expr.h (expand_expr): Always define.
+	(find_placeholder): New declaration.
+
+2001-10-01  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.md ("add-split"): Fix add split when
+	operand 2 is the stack pointer.
+	("addr-peephole"): Fix address computation peephole when operand 2
+	is the stack pointer.
+
+Mon Oct  1 09:26:41 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* config/i386/i386.c (ix86_va_arg): Call set_mem_alias_set.
+	(ix86_setup_incoming_varargs): Likewise.
+
+2001-10-01  Jason Merrill  <jason_merrill@redhat.com>
+
+	* stor-layout.c (layout_type): Don't complain about too-large
+	array here.
+
+Mon Oct  1 06:43:41 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* function.c (keep_stack_depressed): Don't use delete_insn.
+
+	* expr.h (set_mem_alias_set): Move decl to here.
+	* rtl.h (mem_attrs): New typedef and struct.
+	(union rtunion_def): Add field for mem_attrs.
+	(X0MEMATTR, MEM_ATTRS): New macros.
+	(MEM_ALIAS_SET): Use MEM_ATTRS.
+	(MEM_DECL, MEM_OFFSET, MEM_SIZE, MEM_ALIGN): New macros.
+	(MEM_COPY_ATTRIBUTES): Copy MEM_ATTRS.
+	(set_mem_alias_set): Delete decl from here.
+
+	* alias.c (set_mem_alias_set): Delete from here.
+	* emit-rtl.c (mem_attrs_htab): New variable.
+	(rtx_htab_mark, rtx_htab_mark_1): Deleted.
+	(mem_attrs_htab_hash, mem_attrs_htab_eq): New functions.
+	(mem_attrs_mark, get_mem_attrs): Likewise.
+	(gen_rtx_MEM): Clear MEM_ATTRS.
+	(set_mem_attributes): Move to here.
+	(set_mem_alias_set): Likewise, and call get_mem_attrs.
+	(init_emit_once): const_int_htab now deletable htab.
+	Initialize mem_attrs_htab.
+	* explow.c (set_mem_attributes): Delete from here.
+	* function.c (put_var_into_stack): Clear MEM_ATTRS.
+	(gen_mem_addressof): Likewise; rework to use set_mem_attributes.
+	* ggc-common.c (ggc_mark_rtx_children, case MEM): New case.
+	* reload1.c (reload): Rework changing REG to MEM.
+
+2001-09-30  H.J. Lu <hjl@gnu.org>
+
+	* acconfig.h (PREFIX_INCLUDE_DIR): New variable.
+	* config.in: Rebuild.
+
+2001-09-30  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.md ("cmpqi_1"): Fix constraints.
+	("tsthi_1"): Avoid allocation in register y.
+	("*movqi_68hc12"): Reorganize and fix constraints.
+	("zero_extendqisi2"): Prefer d over x and y for operand 1.
+	("addqi3"): Likewise.
+	("addhi3"): Fix constraints.
+	("*logicalhi3_zexthi"): Disparage soft registers.
+
+2001-09-30  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.c (m68hc11_gen_movhi): Fix move of sp
+	to tmp reg.
+
+2001-09-30  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
+	* config/m68hc11/m68hc11.h(INCOMING_RETURN_ADDR_RTX): Remove so
+	that we use setjmp/longjmp exceptions.
+
+2001-09-30  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h (POOL_ALIGN, POOL_FRONT, POOL_LIMIT, POOL_BASE,
+	POOL_SIZE, POOL_ROOM, POOL_COMMIT, struct cpp_chunk,
+	struct cpp_pool, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
+	_cpp_pool_alloc, _cpp_next_chunk): Remove.
+	(_cpp_extend_buff, BUFF_ROOM): Update.
+	(_cpp_append_extend_buff): New.
+	(struct cpp_reader): Remove macro_pool, add a_buff.
+	* cppinit.c (cpp_create_reader): Initialize a_buff, instead of
+	macro_pool.
+	(cpp_destroy): Free a_buff instead of macro_pool.
+	* cpplex.c (new_chunk, chunk_suitable, _cpp_next_chunk,
+	new_chunk, _cpp_init_pool, _cpp_free_pool, _cpp_pool_reserve,
+	_cpp_pool_alloc, ): Remove.
+	(parse_number, parse_string): Update use of _cpp_extend_buff.
+	(_cpp_extend_buff): Update.
+	(_cpp_append_extend_buff, cpp_aligned_alloc): New.
+	* cpplib.c (glue_header_name, parse_answer):
+	Update use of _cpp_extend_buff.
+	(cpp_register_pragma, cpp_register_pragma_space): Use
+	_cpp_aligned_alloc.
+	(do_assert, do_unassert): Check for EOL, update.
+	* cppmacro.c (stringify_arg, collect_args): Update to use
+	_cpp_extend_buff and _cpp_append_extend_buff.
+	(save_parameter, parse_params, alloc_expansion_token,
+	_cpp_create_definition): Rework memory management.
+
+2001-09-29  Andris Pavenis  <pavenis@lanet.lv>
+
+	* config/i386/xm-djgpp.h (GCC_DRIVER_HOST_INITIALIZATION): Don't
+	update md_exec_prefix.
+	(UPDATE_PATH_HOST_CANONICALIZE): Don't free PATH as it can point
+	to string constant.
+
+2001-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* config/s390/s390.h (EXTRA_CC_MODES): Add CCLmode.
+	(SELECT_CC_MODE): Use s390_select_ccmode.
+	* config/s390/s390-protos.h (s390_select_ccmode): Add.
+	* config/s390/s390.c (s390_select_ccmode): New.
+	(s390_match_ccmode): Add CCLmode.
+	(s390_branch_condition_mask, s390_branch_condition_mnemonic): New.
+	(output_branch_condition, output_inverse_branch_condition): Removed.
+	(print_operand): Use s390_branch_condition_mnemonic.
+	* config/s390/s390.md (addsi3_cc, addsi3_cconly, addsi3_cconly2,
+	subsi3_cc, subsi3_cconly): Use logical instructions and CCLmode.
+	(bunordered, bordered, buneq, bungt, bunlt, bnuge, bunle, bltgt): New.
+
+	* config/s390/s390.c (check_and_change_labels): Preserve CC mode
+	when converting conditional branches to far branches.
+	* config/s390/s390.md (cmpstr_const, cmpstr_64, cmpstr_31, cmpint_si,
+	cmpint_di): Use CCSmode instead of CCUmode.
+
+	* config/s390/s390.c (legitimate_la_operand_p): New.
+	* config/s390/s390-protos.h (legitimate_la_operand_p): Add.
+	* config/s390/s390.md (movsi): Convert load address patterns to
+	arithmetic operations when necessary.
+	(addaddr_picR, addaddr_picL, addaddr_picN): Removed.
+	(do_la): Renamed to *do_la and use legitimate_la_operand_p.
+	(*do_la_reg_0): Don't use before reload.
+
+	* config/s390/s390.c (legitimize_address): Make more efficient
+	use of two-register addressing mode.
+
+	* config/s390/s390.c (s390_function_prologue): Fix incorrect prolog
+	with -mno-backchain in some corner cases.
+
+	* config/s390/s390.md (cmpsi_cct): Operands 0 and 1 do not commute.
+
+2001-09-29  Alexandre Oliva  <aoliva@redhat.com>
+
+	* reload.c (find_reloads): Mark new USE insns with QImode.
+	(find_reloads_toplev, find_reloads_address, subst_reg_equivs,
+	find_reloads_subreg_address): Likewise.
+	* regrename.c (note_sets, clear_dead_regs): Abort if pseudos are
+	encountered.
+	* reload1.c (reload_combine_note_use): Likewise, inside USEs and
+	CLOBBERs.
+	(reload): Make sure there are no USEs with mode other than
+	VOIDmode.  At the end, remove those marked with QImode.
+
+2001-09-29  Per Bothner  <per@bothner.com>
+
+	* cppdefault.c (cpp_include_defaults):  Also search PREFIX_INCLUDE_DIR.
+	* Makefile.in (includedir):  Rename to local_includedir.
+	(includedir):  Define as $(prefix)/include.
+	* config.in (PREFIX_INCLUDE_DIR):  New variable.
+	* configure.in (PREFIX_INCLUDE_DIR):  Test for new variable.
+
+2001-09-29  Bernd Schmidt  <bernds@redhat.com>
+
+	* config/i386/i386.c (init_mmx_sse_builtins): Fix type of storelps and
+	storehps builtins.
+	* doc/extend.texi (Vector Extensions): New node.
+	* doc/invoke.texi (Machine Dependent Options): Add documentation for
+        i386 -mmmx, -msse, -m3dnow.
+
+Sat Sep 29 15:08:16 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* doc/invoke.texi (Optimize Options): Revert an accidental checkin.
+
+2001-09-29  Hans-Peter Nilsson  <hp@axis.com>
+
+	* cse.c (cse_insn) [HAVE_cc0]: Fix typo delete-insn -> delete_insn.
+
+	* doc/invoke.texi (Optimize Options): Delete spurious @table.
+
+2001-09-28  Richard Henderson  <rth@redhat.com>
+
+	* varasm.c (assemble_integer): Bound alignment check by
+	BIGGEST_ALIGNMENT.
+
+	* cfgrtl.c (redirect_edge_and_branch): Abort if redirect_jump fails.
+
+2001-09-28  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* config/i386/sol2.h (CPLUSPLUS_CPP_SPEC): Define.
+
+2001-09-25  Bernd Schmidt  <bernds@redhat.com>
+
+	Mostly from Graham Stott  <grahams@redhat.com>
+	* c-common.c (type_for_mode): Add support for V2SFmode.
+	* tree.c (build_common_tree_nodes_2): Likewise.
+	* tree.h (enum tree_index, global_trees): Likewise.
+	* config/i386/i386.c (x86_3dnow_a): New variable.
+	(override_options): Support 3Dnow extensions.
+	(bdesc_2arg, bdesc_1arg): Some SSE instructions are also part of
+	Athlon's version of 3Dnow.
+	(ix86_init_mmx_sse_builtins): Create 3Dnow builtins.
+	(ix86_expand_builtin): Handle them.
+	(ix86_hard_regno_mode_ok): Support V2SFmode if using 3Dnow.
+	* config/i386/i386.h (MASK_3DNOW, MASK_3DNOW_A, TARGET_3DNOW,
+	TARGET_3DNOW_A): New macros.
+	(TARGET_SWITCHES): Add 3Dnow switches.
+	(VALID_MMX_REG_MODE_3DNOW): New macro.
+	(VECTOR_MODE_SUPPORTED_P): Use it.
+	(enum ix86_builtins): Add entries for 3Dnow builtins.
+	* config/i386/i386.md (movv2sf_internal, movv2sf, pushv2sf, pf2id,
+	pf2iw, addv2sf3, subv2sf3, subrv2sf3, gtv2sf3, gev2sf3, eqv2sf3,
+	pfmaxv23sf3, pfminv2sf3, mulv2sf3, femms, prefetch_3dnow, prefetchw,
+	pfacc, pfnacc, pfpnacc, pi2fw, floatv2si2, pavgusb, pfrcpv2sf2,
+	pfrcpit1v2sf3, pfrcpit2v2sf3, pfrsqrtv2sf2, pfrsqit1v2sf3,
+	pmulhrwvhi3, pswapdv2si2, pswapdv2sf2): New patterns.
+	(mmx_pmovmskb, mmx_maskmovq, sse_movntdi, umulv4hi3_highpart,
+	mmx_uavgv8qi3, mmx_uavgv4hi3, mmx_psadbw, mmx_pinsrw, mmx_pextrw,
+	mmx_pshufw, umaxv8qi3, smaxv4hi3, uminv8qi3, sminv4hi3, sfence,
+	sfence_insn, prefetch): Make these available if TARGET_SSE or
+	TARGET_3DNOW_A.
+
+Fri Sep 28 19:18:40 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* i386-protos.h (ix86_setup_incoming_varargs, ix86_va_arg,
+	ix86_va_start, ix86_build_va_list): Declare.
+	* i386.c (ix86_setup_incoming_varargs, ix86_va_arg,
+	ix86_va_start, ix86_build_va_list): New global functions.
+	* i386.md (sse_prologue_save_insn): New insn.
+	(sse_prologue_save): New expander.
+	* i386.h (EXPAND_BUILTIN_VA_ARG, EXPAND_BUILTIN_VA_START,
+	BUILD_VA_LIST_TYPE, SETUP_INCOMING_VARARGS): New macros.
+
+2001-09-28  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpplex.c (new_buff, _cpp_get_buff, _cpp_extend_buff):
+	Use size_t everywhere, make definitions consistent with
+	prototypes.
+
+Fri Sep 28 14:59:34 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* gcse.c (replace_store_insn): Use delete_insn.
+	* loop.c (move_movables): Likewise; avoid delete_insn
+	from clobbering notes moved elsewhere.
+	(check_dbra_loop): Use delete_insn.
+	* ssa.c (convert_from_ssa): Likewise.
+	* cse.c (cse_insn): Use delete_insn.
+
+2001-09-28  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h (struct cpp_buff): Make unsigned.
+	(_cpp_get_buff): Take length of size_t.
+	(_cpp_unaligned_alloc): New.
+	(BUFF_ROOM, BUFF_FRONT, BUFF_LIMIT): New.
+	(struct cpp_reader): Remove ident_pool.  Add u_buff.
+	* cppinit.c (cpp_create_reader): Initialize u_buff, not ident_pool.
+	(cpp_destroy): Destroy u_buff, not ident_pool.
+	* cpplex.c (parse_number, parse_string, save_comment,
+	cpp_token_as_text): Update to use the unaligned buffer.
+	(new_buff): Make unsigned.
+	(_cpp_unaligned_alloc): New.
+	* cpplib.c (glue_header_name): Update to use the unaligned buffer.
+	* cppmacro.c (new_number_token, builtin_macro, stringify_arg):
+	Similarly.
+	(collect_args): Make unsigned.
+
+2001-09-27  Zack Weinberg  <zack@codesourcery.com>
+
+	* cpplex.c (cpp_output_token): Use a putc loop for
+	SPELL_OPERATOR, and fwrite for SPELL_IDENT.
+
+	* configure.in: Detect fwrite_unlocked and fprintf_unlocked.
+	* configure, config.in: Regenerate.
+	* system.h: Replace fwrite and fprintf with their unlocked
+	variants if available.
+
+2001-09-27  Richard Henderson  <rth@redhat.com>
+
+	* dwarf2out.c (dwarf2out_frame_finish): Never elide .debug_frame
+	in favour of .eh_frame.
+
+2001-09-27  Aldy Hernandez  <aldyh@redhat.com>
+
+	* config/rs6000/rs6000.h (FUNCTION_VALUE): Change hardcoded 33 and 3
+	to macros.
+	(LIBCALL_VALUE): Likewise.
+
+2001-09-27  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h: Update comment.
+	* cpplex.c: Update comments.
+	(_cpp_can_paste): Remove.
+	* cpplib.h (_cpp_can_paste): Remove.
+	* cppmacro.c (paste_tokens, paste_all_tokens): Update to use the
+	lexer rather than _cpp_can_paste.
+
+2001-09-27  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* doc/cppinternals.texi: Update.
+
+2001-09-26  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h (struct cpp_pool): Remove locks and locked.
+	(struct cpp_context): Add member buff.
+	(struct cpp_reader): Remove member argument_pool.
+	(_cpp_lock_pool, _cpp_unlock_pool): Remove.
+	* cppinit.c (cpp_create_reader, cpp_destroy): Argument_pool is dead.
+	* cpplex.c (chunk_suitable): Remove pool argument.
+	(MIN_BUFF_SIZE, BUFF_SIZE_UPPER_BOUND, EXTENDED_BUFF_SIZE): New.
+	(new_buff, _cpp_extend_buff): Update.
+	(_cpp_get_buff): Fix silly pointer bug.  Be more selective about
+	which buffer is returned.
+	(_cpp_next_chunk, _cpp_init_pool): Pool locking removed.
+	(_cpp_lock_pool, _cpp_unlock_pool): Remove.
+	* cppmacro.c (lock_pools, unlock_pools): Remove.
+	(push_ptoken_context): Take a _cpp_buff.
+	(enter_macro_context): Pool locking removed.
+	(replace_args): Use a _cpp_buff for the replacement list with
+	arguments replaced.
+	(push_token_context): Clear buff.
+	(expand_arg): Use _cpp_pop_context.
+	(_cpp_pop_context): Free a context's buffer, if any.
+
+2001-09-26  DJ Delorie  <dj@redhat.com>
+
+	* c-typeck.c (digest_init): Check for sizeless arrays.
+
+2001-09-26  Richard Henderson  <rth@redhat.com>
+
+	* optabs.c (init_one_libfunc): Create a dummy function type
+	instead of using error_mark_node.
+
+2001-09-26  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* cpphash.h (struct _cpp_buff, _cpp_get_buff, _cpp_release_buff,
+	_cpp_extend_buff, _cpp_free_buff): New.
+	(struct cpp_reader): New member free_buffs.
+	* cppinit.c (cpp_destroy): Free buffers.
+	* cpplex.c (new_buff, _cpp_release_buff, _cpp_get_buff,
+	_cpp_extend_buff, _cpp_free_buff): New.
+	* cpplib.h (struct cpp_options): Remove unused member.
+	* cppmacro.c (collect_args): New.  Combines the old parse_arg
+	and parse_args.  Use _cpp_buff for memory allocation.
+	(funlike_invocation_p, replace_args): Update.
+
+Wed Sep 26 13:20:51 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* final.c (final_scan_insn): Use delete_insn instead of delete_note.
+
+2001-09-25  Andrew Haley  <aph@cambridge.redhat.com>
+
+	* except.c (sjlj_mark_call_sites): Change address inside sequence.
+
+2001-09-24  Andrew Haley  <aph@cambridge.redhat.com>
+
+	* config/sh/linux.h (LINK_SPEC): Set dynamic-linker to agree with
+	glibc.
+
+2001-09-25  Janis Johnson  <janis187@us.ibm.com>
+	    Jim Wilson  <wilson@redhat.com>
+
+	* doc/install.texi (Specific, ia64-*-linux): Document.
+
+Tue Sep 25 17:13:56 CEST 2001  Jan Hubicka  <jh@suse.cz>
+
+	* Makefile.in (cfgrtl.o): Add.
+	* basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks,
+	free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges,
+	free_aux_for_edge): Declare.
+	* cfg.c
+	(HAVE_return): Undefine.
+	* basic-block.h (alloc_block, alloc_aux_for_block, alloc_aux_for_blocks,
+	free_aux_for_block, alloc_aux_for_edge, alloc_aux_for_edges,
+	free_aux_for_edge): New global functions.
+	(first_delete_block): New static variable.
+	(init_flow): Clear first_delete_block.
+	(basic_block_for_insn, label_value_list, tail_recursion_label_list,
+	 can_delete_note_p, can_delete_label_p, commit_one_edge_insertion,
+	 try_redirect_by_replacing_jump, last_loop_beg_note,
+	 back_edge_of_syntactic_loop_p, force_nonfallthru_and_redirect,
+	 delete_insn, delete_insn_chain, create_basic_block_structure,
+	 create_basic_block, flow_delete_block, compute_bb_for_insn,
+	 free_bb_for_insn, update_bb_for_insn, set_block_for_insn,
+	 set_block_for_new_insns, split_block, merge_blocks_nomove,
+	 block_label, try_redirect_by_replacing_jump, last_loop_beg_note,
+	 redirect_edge_and_branch, force_nonfallthru_and_redirect,
+	 force_nonfallthru, redirect_edge_and_branch_force, tidy_fallthru_edge,
+	 tidy_fallthru_edges, split_edge, insert_insn_on_edge,
+	 commit_one_edge_insertion, commit_edge_insertions, dump_bb, debug_bb,
+	 debug_bb_n, print_rtl_with_bb, verify_flow_info, purge_dead_edges,
+	 purge_all_dead_edges): Move to ....
+	* cfgrtl.c: New file; .... Here.
+
+	* bb-reorder.c (fixup_reorder_chain): Use alloc_aux_for_block.
+	(reroder_basic_block): Use alloc_aux_for_blocks.
+	* predict.c (estimate_bb_frequencies): Likewise; use
+	alloc_aux_for_edges.
+	* profile.c (compute_branch_probabilities): Likewise.
+	(branch_prob): Likewise.
+	* reg-stack.c (reg_to_stack): Likewise.
+
+	* emit-rtl.c (emit_insns_after): Never return NULL.
+
+	* basic-block.h (set_block_for_new_insns): Delete.
+	* cfgrtl.c (set_block_for_new_insns): Delete.
+
+	* cfgcleanup.c (try_optimize_cfg): Add fake exit edges for noreturn
+	calls when crossjumping.
+
+	* cfgcleanup.c (try_simplify_condjump): Cleanup invert_jump call.
+	* unroll.c (copy_loop_body): Use delete_insn.
+
+	* final.c (final, final_scan_insn): Use delete_insn/delete_note.
+	* function.c (fixup_var_refs_insn, fixup_var_refs_1,
+	keep_stack_depressed): Likewise.
+	* gcse.c (cprop_cc0_jump): Likewise.
+	* local-alloc.c (update_equiv_regs): Likewise.
+	* loop.c (scan_loop, loop_delete_insns): Likewise.
+	* regmove.c (try_auto_increment, fixup_match_1): Likewise.
+	* reload1.c (reload, calculate_needs_all_insns, reload_as_needed,
+	delete_output_reload, delete_address_reloads_1,
+	reload_cse_delete_noop_set, reload_combine, reload_cse_move2add):
+	Likewise.
+	* sibcall.c (replace_call_placeholder): Likewise.
+	* cse.c (cse_insn): Likewise.
+
+2001-09-25  Bernd Schmidt  <bernds@redhat.com>
+
+	From Graham Stott  <grahams@redhat.com>
+	(def_builtin): Only define builtins appropriate for target_flags.  All
+	callers changed.
+	(builtin_decsription): Add new field mask which is used to determine
+	when to define the builtin via the macro def_builtin.
+
+	(bdesc_comi): Initialise new mask fields.
+	(bdesc_2srg): Likewise.
+	(bdesc_1arg): Likewise.
+
+	* config/i386/i386.c (ix86_init_builtins): Correct return type
+	building v4hi_ftype_v4hi_int_int tree node.
+	(ix86_expand_sse_comi): Fix typo swapping operands.
+	Don't swap comparision condition, it is already swapped.
+	(ix86_expand_sse_compare): Before swapping operands
+	move operand 1 into new rtx and not the target rtx.
+	Don't swap comparison condition, it is already swapped.
+	Always check whether we need to create a new TARGET.
+
+	* config/i386/i386.md: (sse_comi) Fix typos.
+	(sse_ucomi): Likewise.
+	(cvtss2si): Fix operand 0 contraint.
+	(cvttss2si): Likewise.
+	(sse_unpckhps): Fix mode for operand 2.
+	(sse_unpcklps): Likewise.
+
+2001-09-25  Graham Stott  <grahams@redhat.com>
+
+	* sibcall.c (skip_copy_to_return_value): Tighten return value
+	copy check.
+
+2001-09-24  David Edelsohn  <edelsohn@gnu.org>
+
+	* rs6000.c (lwa_operand): Address must be word aligned.
+
+Mon Sep 24 18:57:59 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* tree.c (type_hash_marked_p): Consider as marked if debug symbol
+	number has been set.
+	(type_hash_mark): Mark type itself.
+
+2001-09-24  Neil Booth  <neil@daikokuya.demon.co.uk>
+
+	* c-lex.c (cb_def_pragma): Update.
+	(c_lex): Update, and skip padding.
+	* cppexp.c (lex, parse_defined): Update, remove unused variable.
+	* cpphash.h (struct toklist): Delete.
+	(union utoken): New.
+	(struct cpp_context): Update.
+	(struct cpp_reader): New members eof, avoid_paste.
+	(_cpp_temp_token): New.
+	* cppinit.c (cpp_create_reader): Update.
+	* cpplex.c (_cpp_temp_token): New.
+	(_cpp_lex_direct): Add PREV_WHITE when parsing args.
+	(cpp_output_token): Don't print leading whitespace.
+	(cpp_output_line): Update.
+	* cpplib.c (glue_header_name, parse_include, get__Pragma_string,
+	do_include_common, do_line, do_ident, do_pragma,
+	do_pragma_dependency, _cpp_do__Pragma, parse_answer,
+	parse_assertion): Update.
+	(get_token_no_padding): New.
+	* cpplib.h (CPP_PADDING): New.
+	(AVOID_LPASTE): Delete.
+	(struct cpp_token): New union member source.
+	(cpp_get_token): Update.
+	* cppmacro.c (macro_arg): Convert to use pointers to const tokens.
+	(builtin_macro, paste_all_tokens, paste_tokens, funlike_invocation_p,
+	replace_args, quote_string, stringify_arg, parse_arg, next_context,
+	enter_macro_context, expand_arg, _cpp_pop_context, cpp_scan_nooutput,
+	_cpp_backup_tokens, _cpp_create_definition): Update.
+	(push_arg_context): Delete.
+	(padding_token, push_token_context, push_ptoken_context): New.
+	(make_string_token, make_number_token): Update, rename.
+	(cpp_get_token): Update to handle tokens as pointers to const,
+	and insert padding appropriately.
+	* cppmain.c (struct printer): New member prev.
+	(check_multiline_token): Constify.
+	(do_preprocessing, cb_line_change): Update.
+	(scan_translation_unit): Update to handle spacing.
+	* scan-decls.c (get_a_token): New.
+	(skip_to_closing_brace, scan_decls): Update.
+	* fix-header.c (read_scan_file): Update.
+
+	* doc/cpp.texi: Update.
+
+2001-09-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* c-aux-info.c (affix_data_type): Use ATTRIBUTE_MALLOC.  Avoid
+	leak by passing malloc'ed pointer to reconcat, not concat.
+
+2001-09-24  DJ Delorie  <dj@redhat.com>
+
+	* varasm.c (array_size_for_constructor): Handle STRING_CSTs also.
+
+2001-09-24  Ulrich Weigand  <uweigand@de.ibm.com>:
+
+	* flow.c (delete_dead_jumptables): Delete jumptable if the only
+	reference is from the literal pool.
+
+2001-09-24  Janis Johnson  <janis187@us.ibm.com>
+
+	* doc/install.texi (Final install): Request additional information
+	in mail about successful builds.
+
+2001-09-24  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa.c (return_addr_rtx): Return NULL_RTX if count is not zero.  Use
+	initial value of return pointer register instead of value in frame-20.
+	Revise comments.
+
+2001-09-24  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* som.h (ASM_OUTPUT_EXTERNAL): Improve formatting.
+	(ASM_OUTPUT_EXTERNAL_LIBCALL): Only generate a .IMPORT statement for
+	the libcall if there isn't a referenced identifier for the symbol.
+
+2001-09-24  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa.h (TRAMPOLINE_TEMPLATE): Add two words to the template for
+	non 64-bit machines.  Use these as a plabel for the trampoline.
+	(TRAMPOLINE_SIZE): Adjust size for new words.
+	(INITIALIZE_TRAMPOLINE): Initialize new words.
+	(TRAMPOLINE_ADJUST_ADDRESS): New.  Adjust address to make it a
+	pointer to the plabel in the trampoline.
+
+2001-09-24  John David Anglin  <dave@hiauly1.hia.nrc.ca>
+
+	* pa.c (function_arg): Pass floating arguments in both general and
+	floating registers in indirect (dynamic) calls when generating code
+	for the 32 bit ABI and the HP assembler.
+
+2001-09-24  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
+
+	* doc/install.texi: Markup fixes.
+	Use Solaris 2, SunOS 4 as appropriate.
+	(Specific, *-*-solaris2*): Explain this.
+	Unconditionally warn against /usr/ucb tools.
+	Remove Sun as warning, obsolete.
+	Move X11 header bug workaround here, update patches.
+	(Specific, sparc-sun-solaris2*): Detail Sun as fix status.
+	(Specific, sparc-sun-solaris2.7): Update patch 106950 status.
+
+2001-09-23  Zack Weinberg  <zack@codesourcery.com>
+
+	* errors.h (warning, error, fatal, internal_error): Don't mark
+	with ATTRIBUTE_PRINTF_n.
+	* toplev.h (internal_error, fatal_io_error, warning, error,
+	pedwarn, pedwarn_with_file_and_line, warning_with_file_and_line,
+	error_with_file_and_line, sorry, error_for_asm, warning_for_asm):
+	Likewise.
+
+Sun Sep 23 18:19:48 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* function.c (pop_function_context_from): var_refs_queue
+	and temp slots now in GC memory.
+	(mark_function_status, free_after_compilation): Likewise;
+	also struct function now in GC memory.
+	(assign_stack_temp_for_type): struct temp_slot now in GC memory.
+	(combine_temp_slots): Likewise.
+	(schedule_fixup_var_refs): var_refs_queue now in GC memory.
+	(prepare_function_start): Use GC memory for struct function.
+	(mark_temp_slot): Deleted.
+	(gcc_mark_struct_function): struct function now in GC memory.
+
+	* fold-const.c (extract_muldiv, case PLUS_EXPR): Only adjust
+	code for division, not modulus.
+
+	* rtl.def (MEM): Remove obsolete part of comment.
+
+2001-09-22  Joseph S. Myers  <jsm28@cam.ac.uk>
+
+	* c-format.c (init_function_format_info): Check __builtin_printf
+	and __builtin_fprintf even if -ffreestanding.  Check C99 functions
+	in gnu89 mode.
+
+Sat Sep 22 09:09:32 2001  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
+
+	* c-common.c (format_attribute_table): Remove decl.
+	* tree.h (format_attribute_table, lang_attribute_table): New decls.
+	(lang_attribute_common): Likewise.
+
+	* function.c (fix_lexical_address): Use set_mem_alias_set.
+	(expand_function_start): Likewise.
+	* config/alpha/alpha.h (SETUP_INCOMING_VARARGS): Likewise.
+
+	* varasm.c (output_constant): Fix unused variable warning.
+
+	* attribs.c: New file, from c-common.c.
+	(attribute_tables): Now four elements.
+	(format_attribute_table, lang_attribute_common): New variables.
+	(init_attributes): Reflect above changes.
+	(handle_mode_attribute): Delete check for wider than uintmax.
+	* c-common.c: Delete parts moved to attribs.c.
+	(enum attrs): Deleted; unused.
+	(c_format_attribute_table): New variable.
+	(c_common_lang_init): Initialize format_attribute_table with it.
+	* c-common.h (decl_attributes): Remove decl.
+	* tree.h (decl_attribute): Move it to here.
+	* Makefile.in (C_AND_OBJS_OBJS): Add attribs.o.
+	(attribs.o): New rule.
+
+2001-09-22  Andreas Jaeger  <aj@suse.de>
+
+	* builtins.c (c_getstr): Remove unused variable.
+
+2001-09-21  Richard Henderson  <rth@redhat.com>
+
+	* reload1.c (reload): Use delete_insn instead of splatting
+	NOTE_INSN_DELETED.
+
+2001-09-21  Richard Henderson  <rth@redhat.com>
+
+	* reload.c (push_secondary_reload): Don't check for "=" in output
+	constraint after ""->ALL_REGS check.
+
+2001-09-21  Richard Henderson  <rth@redhat.com>
+
+	* predict.c (expected_value_to_br_prob): Use pc_set.
+
+	* optabs.c (init_one_libfunc): Gen a FUNCTION_DECL for use by
+	ENCODE_SECTION_INFO; get SYMBOL_REF from make_decl_rtl.
+
+2001-09-21  Richard Henderson  <rth@redhat.com>
+
+	* rtl.h (LCT_RETURNS_TWICE): New.
+	* calls.c (emit_call_1): Set current_function_calls_setjmp for
+	ECF_RETURNS_TWICE.
+	(emit_library_call_value_1): Map LCT_RETURNS_TWICE
+	to ECF_RETURNS_TWICE.
+	* except.c (sjlj_emit_function_enter): Use LCT_RETURNS_TWICE for
**** TRUNCATED ****

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