; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-linux-gnu -mattr=sse4.2 | FileCheck %s

define void @csrot_(float* %0) {
; CHECK-LABEL: csrot_:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
; CHECK-NEXT:    movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; CHECK-NEXT:    xorps %xmm0, %xmm1
; CHECK-NEXT:    blendps {{.*#+}} xmm1 = xmm1[0],mem[1,2,3]
; CHECK-NEXT:    movlps %xmm1, (%rax)
; CHECK-NEXT:    retq
1:
  %2 = load float, float* %0, align 4
  %3 = fsub float -0.000000e+00, %2
  %4 = insertelement <2 x float> <float undef, float -0.000000e+00>, float %3, i32 0
  store <2 x float> %4, <2 x float>* undef, align 8
  ret void
}
