1 ; RUN: llc < %s -march=x86-64 | FileCheck %s 2 ; CHECK-NOT: IMPLICIT_DEF 3 4 define void @foo(<2 x float>* %p) { 5 %t = insertelement <2 x float> undef, float 0.0, i32 0 6 %v = insertelement <2 x float> %t, float 0.0, i32 1 7 br label %bb8 8 9 bb8: 10 store <2 x float> %v, <2 x float>* %p 11 ret void 12 } 13