PR tree-optimization/92834
	* match.pd (A - ((A - B) & -(C cmp D)) -> (C cmp D) ? B : A,
	A + ((B - A) & -(C cmp D)) -> (C cmp D) ? B : A): New simplifications.

	* gcc.dg/tree-ssa/pr92834.c: New test.

From-SVN: r279113