| ; RUN: opt < %s -reassociate -S | FileCheck %s | |
| define <4 x float> @test1() { | |
| ; CHECK-LABEL: test1 | |
| ; CHECK-NEXT: %tmp1 = fsub <4 x float> zeroinitializer, zeroinitializer | |
| ; CHECK-NEXT: %tmp2 = fmul <4 x float> %tmp1, zeroinitializer | |
| ; CHECK-NEXT: ret <4 x float> %tmp2 | |
| %tmp1 = fsub <4 x float> zeroinitializer, zeroinitializer | |
| %tmp2 = fmul <4 x float> zeroinitializer, %tmp1 | |
| ret <4 x float> %tmp2 | |
| } |