| ; 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 |
| } |