1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 3
2 ; RUN: llc --mtriple=loongarch64 --mattr=+lsx < %s | FileCheck %s
4 define void @xor_v16i8(ptr %res, ptr %a0, ptr %a1) nounwind {
5 ; CHECK-LABEL: xor_v16i8:
6 ; CHECK: # %bb.0: # %entry
7 ; CHECK-NEXT: vld $vr0, $a1, 0
8 ; CHECK-NEXT: vld $vr1, $a2, 0
9 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
10 ; CHECK-NEXT: vst $vr0, $a0, 0
13 %v0 = load <16 x i8>, ptr %a0
14 %v1 = load <16 x i8>, ptr %a1
15 %v2 = xor <16 x i8> %v0, %v1
16 store <16 x i8> %v2, ptr %res
20 define void @xor_v8i16(ptr %res, ptr %a0, ptr %a1) nounwind {
21 ; CHECK-LABEL: xor_v8i16:
22 ; CHECK: # %bb.0: # %entry
23 ; CHECK-NEXT: vld $vr0, $a1, 0
24 ; CHECK-NEXT: vld $vr1, $a2, 0
25 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
26 ; CHECK-NEXT: vst $vr0, $a0, 0
29 %v0 = load <8 x i16>, ptr %a0
30 %v1 = load <8 x i16>, ptr %a1
31 %v2 = xor <8 x i16> %v0, %v1
32 store <8 x i16> %v2, ptr %res
36 define void @xor_v4i32(ptr %res, ptr %a0, ptr %a1) nounwind {
37 ; CHECK-LABEL: xor_v4i32:
38 ; CHECK: # %bb.0: # %entry
39 ; CHECK-NEXT: vld $vr0, $a1, 0
40 ; CHECK-NEXT: vld $vr1, $a2, 0
41 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
42 ; CHECK-NEXT: vst $vr0, $a0, 0
45 %v0 = load <4 x i32>, ptr %a0
46 %v1 = load <4 x i32>, ptr %a1
47 %v2 = xor <4 x i32> %v0, %v1
48 store <4 x i32> %v2, ptr %res
52 define void @xor_v2i64(ptr %res, ptr %a0, ptr %a1) nounwind {
53 ; CHECK-LABEL: xor_v2i64:
54 ; CHECK: # %bb.0: # %entry
55 ; CHECK-NEXT: vld $vr0, $a1, 0
56 ; CHECK-NEXT: vld $vr1, $a2, 0
57 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
58 ; CHECK-NEXT: vst $vr0, $a0, 0
61 %v0 = load <2 x i64>, ptr %a0
62 %v1 = load <2 x i64>, ptr %a1
63 %v2 = xor <2 x i64> %v0, %v1
64 store <2 x i64> %v2, ptr %res
68 define void @xor_u_v16i8(ptr %res, ptr %a0) nounwind {
69 ; CHECK-LABEL: xor_u_v16i8:
70 ; CHECK: # %bb.0: # %entry
71 ; CHECK-NEXT: vld $vr0, $a1, 0
72 ; CHECK-NEXT: vxori.b $vr0, $vr0, 31
73 ; CHECK-NEXT: vst $vr0, $a0, 0
76 %v0 = load <16 x i8>, ptr %a0
77 %v1 = xor <16 x i8> %v0, <i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31, i8 31>
78 store <16 x i8> %v1, ptr %res
82 define void @xor_u_v8i16(ptr %res, ptr %a0) nounwind {
83 ; CHECK-LABEL: xor_u_v8i16:
84 ; CHECK: # %bb.0: # %entry
85 ; CHECK-NEXT: vld $vr0, $a1, 0
86 ; CHECK-NEXT: vrepli.h $vr1, 31
87 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
88 ; CHECK-NEXT: vst $vr0, $a0, 0
91 %v0 = load <8 x i16>, ptr %a0
92 %v1 = xor <8 x i16> %v0, <i16 31, i16 31, i16 31, i16 31, i16 31, i16 31, i16 31, i16 31>
93 store <8 x i16> %v1, ptr %res
97 define void @xor_u_v4i32(ptr %res, ptr %a0) nounwind {
98 ; CHECK-LABEL: xor_u_v4i32:
99 ; CHECK: # %bb.0: # %entry
100 ; CHECK-NEXT: vld $vr0, $a1, 0
101 ; CHECK-NEXT: vrepli.w $vr1, 31
102 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
103 ; CHECK-NEXT: vst $vr0, $a0, 0
106 %v0 = load <4 x i32>, ptr %a0
107 %v1 = xor <4 x i32> %v0, <i32 31, i32 31, i32 31, i32 31>
108 store <4 x i32> %v1, ptr %res
112 define void @xor_u_v2i64(ptr %res, ptr %a0) nounwind {
113 ; CHECK-LABEL: xor_u_v2i64:
114 ; CHECK: # %bb.0: # %entry
115 ; CHECK-NEXT: vld $vr0, $a1, 0
116 ; CHECK-NEXT: vrepli.d $vr1, 31
117 ; CHECK-NEXT: vxor.v $vr0, $vr0, $vr1
118 ; CHECK-NEXT: vst $vr0, $a0, 0
121 %v0 = load <2 x i64>, ptr %a0
122 %v1 = xor <2 x i64> %v0, <i64 31, i64 31>
123 store <2 x i64> %v1, ptr %res