2005-06-11 Daniel Berlin <dberlin@dberlin.org>

	* lambda-code.c (replace_uses_equiv_to_x_with_y): Verify the step
	is an INTEGER_CST before calling int_cst_value.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@100839 138bc75d-0d04-0410-961f-82ee72b054a4