1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2 ; RUN: llc < %s -mtriple=x86_64 | FileCheck %s
4 define void @PR117684(i1 %cond, <8 x float> %vec, ptr %ptr1, ptr %ptr2) #0 {
5 ; CHECK-LABEL: PR117684:
7 ; CHECK-NEXT: vxorps %xmm1, %xmm1, %xmm1
8 ; CHECK-NEXT: vcmpnltps %ymm1, %ymm0, %k1
9 ; CHECK-NEXT: vbroadcastss {{.*#+}} xmm0 = [NaN,NaN,NaN,NaN]
10 ; CHECK-NEXT: vinsertf32x4 $0, %xmm0, %ymm0, %ymm0 {%k1} {z}
11 ; CHECK-NEXT: vxorps %xmm1, %xmm1, %xmm1
12 ; CHECK-NEXT: vmulss %xmm1, %xmm0, %xmm0
13 ; CHECK-NEXT: vmulss {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %xmm0, %xmm2
14 ; CHECK-NEXT: vbroadcastss %xmm2, %ymm2
15 ; CHECK-NEXT: testb $1, %dil
16 ; CHECK-NEXT: cmoveq %rdx, %rsi
17 ; CHECK-NEXT: vmovups %ymm2, (%rsi)
18 ; CHECK-NEXT: vmulss %xmm1, %xmm0, %xmm0
19 ; CHECK-NEXT: vbroadcastss %xmm0, %ymm0
20 ; CHECK-NEXT: vmovups %ymm0, (%rdx)
21 ; CHECK-NEXT: vzeroupper
23 %cmp = fcmp olt <8 x float> %vec, zeroinitializer
24 %sel1 = select <8 x i1> %cmp, <8 x float> zeroinitializer, <8 x float>
25 <float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000,
26 float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000>
27 %fmul1 = fmul <8 x float> zeroinitializer, %sel1
28 %shuffle = shufflevector <8 x float> %fmul1, <8 x float> zeroinitializer, <8 x i32> zeroinitializer
29 %fmul2 = fmul <8 x float> %shuffle,
30 <float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000,
31 float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000, float 0x7FF8000000000000>
32 %sel2 = select i1 %cond, ptr %ptr1, ptr %ptr2
33 store <8 x float> %fmul2, ptr %sel2, align 4
34 %fmul3 = fmul <8 x float> %shuffle, zeroinitializer
35 store <8 x float> %fmul3, ptr %ptr2, align 4
39 attributes #0 = { "target-cpu"="skylake-avx512" }