19 lines
684 B
LLVM
19 lines
684 B
LLVM
|
; 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_(ptr %0) {
|
||
|
|
; CHECK-LABEL: csrot_:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: movss {{.*#+}} xmm0 = mem[0],zero,zero,zero
|
||
|
|
; CHECK-NEXT: xorps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0
|
||
|
|
; CHECK-NEXT: blendps {{.*#+}} xmm0 = xmm0[0],mem[1,2,3]
|
||
|
|
; CHECK-NEXT: movlps %xmm0, (%rax)
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
1:
|
||
|
|
%2 = load float, ptr %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, ptr undef, align 8
|
||
|
|
ret void
|
||
|
|
}
|