PR tree-optimization/61009
	* tree-ssa-threadedge.c (thread_through_normal_block): Correct return
	value when we stop processing a block due to problematic PHIs.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@211586 138bc75d-0d04-0410-961f-82ee72b054a4