1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=i386-unknown-linux-gnu -mattr=avx512dq | FileCheck %s 3 4define void @undef_cond() { 5; CHECK-LABEL: undef_cond: 6; CHECK: # %bb.0: 7; CHECK-NEXT: retl 8 %a_load22 = load <16 x i64>, <16 x i64>* null, align 1 9 %bitop = or <16 x i64> %a_load22, <i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736> 10 %v.i = load <16 x i64>, <16 x i64>* null 11 %v1.i41 = select <16 x i1> undef, <16 x i64> %bitop, <16 x i64> %v.i 12 store <16 x i64> %v1.i41, <16 x i64>* null 13 ret void 14} 15 16define void @f_f___un_3C_unf_3E_un_3C_unf_3E_(<16 x i1> %x) { 17; CHECK-LABEL: f_f___un_3C_unf_3E_un_3C_unf_3E_: 18; CHECK: # %bb.0: 19; CHECK-NEXT: vpmovsxbd %xmm0, %zmm0 20; CHECK-NEXT: vpslld $31, %zmm0, %zmm0 21; CHECK-NEXT: vpmovd2m %zmm0, %k1 22; CHECK-NEXT: vmovapd 0, %zmm0 23; CHECK-NEXT: vmovapd 64, %zmm1 24; CHECK-NEXT: vbroadcastsd {{.*#+}} zmm2 = [68719476736,68719476736,68719476736,68719476736,68719476736,68719476736,68719476736,68719476736] 25; CHECK-NEXT: kshiftrw $8, %k1, %k2 26; CHECK-NEXT: vorpd %zmm2, %zmm1, %zmm1 {%k2} 27; CHECK-NEXT: vorpd %zmm2, %zmm0, %zmm0 {%k1} 28; CHECK-NEXT: vmovapd %zmm0, 0 29; CHECK-NEXT: vmovapd %zmm1, 64 30; CHECK-NEXT: vzeroupper 31; CHECK-NEXT: retl 32 %a_load22 = load <16 x i64>, <16 x i64>* null, align 1 33 %bitop = or <16 x i64> %a_load22, <i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736, i64 68719476736> 34 %v.i = load <16 x i64>, <16 x i64>* null 35 %v1.i41 = select <16 x i1> %x, <16 x i64> %bitop, <16 x i64> %v.i 36 store <16 x i64> %v1.i41, <16 x i64>* null 37 ret void 38} 39