1; RUN: opt < %s -reassociate -disable-output
2
3define void @foo() {
4 %tmp162 = fsub <4 x float> zeroinitializer, zeroinitializer ; <<4 x float>> [#uses=1]
5 %tmp164 = fmul <4 x float> zeroinitializer, %tmp162 ; <<4 x float>> [#uses=0]
6 ret void
7}
8
9