2006-06-21 Richrad Guenther <rguenther@suse.de>

	* tree-ssa-loop-niter.c (simplify_using_initial_conditions):
	Limit iteration over the dominators.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114840 138bc75d-0d04-0410-961f-82ee72b054a4