2009-09-10 Richard Guenther <rguenther@suse.de>

2009-09-10  Richard Guenther  <rguenther@suse.de>

	PR middle-end/41254
	* tree.c (struct free_lang_data_d): Add worklist member.
	(find_decls_types_r): Push onto the worklist instead of recursing.
	Handle TREE_BINFOs properly.
	(find_decls_types): New function wrapped around find_decls_types_r
	to process the worklist.
	(find_decls_types_in_eh_region): Use it.
	(find_decls_types_in_node): Likewise.
	(find_decls_types_in_var): Likewise.
	(free_lang_data_in_cgraph): Likewise.  Free the worklist.
	* tree.h (RECORD_OR_UNION_TYPE_P): New.
	(AGGREGATE_TYPE_P): Adjust.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151590 138bc75d-0d04-0410-961f-82ee72b054a4