1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-linux-gnu -mattr=sse4.2 | FileCheck %s 3 4define void @csrot_(ptr %0) { 5; CHECK-LABEL: csrot_: 6; CHECK: # %bb.0: 7; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero 8; CHECK-NEXT: xorps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0 9; CHECK-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],mem[1,2,3] 10; CHECK-NEXT: movlps %xmm0, (%rax) 11; CHECK-NEXT: retq 121: 13 %2 = load float, ptr %0, align 4 14 %3 = fsub float -0.000000e+00, %2 15 %4 = insertelement <2 x float> <float undef, float -0.000000e+00>, float %3, i32 0 16 store <2 x float> %4, ptr undef, align 8 17 ret void 18} 19