GCC build failure, HEAD@159421 on native

[regress at apple dot com (regress)]

With your recent patch, GCC HEAD revision 159421 had problems on:
native: build (about the same as the previous build)
Attached is build output for those targets.
The previous build was of revision 159418.

Log information for changes since the last build:
------------------------------------------------------------------------
r159421 | hubicka | 2010-05-14 16:39:39 -0700 (Fri, 14 May 2010) | 19 lines
Changed paths:
   M /trunk/gcc/ChangeLog
   M /trunk/gcc/cgraph.h
   M /trunk/gcc/ipa-reference.c
   M /trunk/gcc/ipa.c
   M /trunk/gcc/varpool.c

	* cgraph.h (ipa_discover_readonly_nonaddressable_vars): Declare.
	(varpool_all_refs_explicit_p): New inline function.
	* ipa-reference.c: Update comment.
	(module_statics_written): Remove.
	(get_static_decl): Remove.
	(ipa_init): Do not initialize module_statics_written.
	(analyze_function): Likewise.
	(generate_summary): Likewise; do not compute module_statics_readonly
	and do not update variable flags.
	(propagate): Call ipa_discover_readonly_nonaddressable_vars.
	* ipa.c: Inlucde flags.h
	(cgraph_local_node_p): New.
	(cgraph_remove_unreachable_nodes): Return early when not optimizing;
	promote functions to local.
	(ipa_discover_readonly_nonaddressable_vars): New function.
	(function_and_variable_visibility): Use cgraph_local_node_p.
	* varpool.c (varpool_finalize_decl): Set force_output for
	DECL_PRESERVE_P vars.

------------------------------------------------------------------------

For more information, see <http://gcc.gnu.org/regtest/HEAD/>.

Attachment: native-log.txt
Description: Text document

-- 
Geoffrey Keating <geoffk@apple.com> 
(via an automated GCC regression-testing script.)