1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2 ; RUN: llc --mtriple=loongarch64 --mattr=+lasx < %s | FileCheck %s
4 define void @sdiv_v32i8(ptr %res, ptr %a0, ptr %a1) nounwind {
5 ; CHECK-LABEL: sdiv_v32i8:
6 ; CHECK: # %bb.0: # %entry
7 ; CHECK-NEXT: xvld $xr0, $a1, 0
8 ; CHECK-NEXT: xvld $xr1, $a2, 0
9 ; CHECK-NEXT: xvdiv.b $xr0, $xr0, $xr1
10 ; CHECK-NEXT: xvst $xr0, $a0, 0
13 %v0 = load <32 x i8>, ptr %a0
14 %v1 = load <32 x i8>, ptr %a1
15 %v2 = sdiv <32 x i8> %v0, %v1
16 store <32 x i8> %v2, ptr %res
20 define void @sdiv_v16i16(ptr %res, ptr %a0, ptr %a1) nounwind {
21 ; CHECK-LABEL: sdiv_v16i16:
22 ; CHECK: # %bb.0: # %entry
23 ; CHECK-NEXT: xvld $xr0, $a1, 0
24 ; CHECK-NEXT: xvld $xr1, $a2, 0
25 ; CHECK-NEXT: xvdiv.h $xr0, $xr0, $xr1
26 ; CHECK-NEXT: xvst $xr0, $a0, 0
29 %v0 = load <16 x i16>, ptr %a0
30 %v1 = load <16 x i16>, ptr %a1
31 %v2 = sdiv <16 x i16> %v0, %v1
32 store <16 x i16> %v2, ptr %res
36 define void @sdiv_v8i32(ptr %res, ptr %a0, ptr %a1) nounwind {
37 ; CHECK-LABEL: sdiv_v8i32:
38 ; CHECK: # %bb.0: # %entry
39 ; CHECK-NEXT: xvld $xr0, $a1, 0
40 ; CHECK-NEXT: xvld $xr1, $a2, 0
41 ; CHECK-NEXT: xvdiv.w $xr0, $xr0, $xr1
42 ; CHECK-NEXT: xvst $xr0, $a0, 0
45 %v0 = load <8 x i32>, ptr %a0
46 %v1 = load <8 x i32>, ptr %a1
47 %v2 = sdiv <8 x i32> %v0, %v1
48 store <8 x i32> %v2, ptr %res
52 define void @sdiv_v4i64(ptr %res, ptr %a0, ptr %a1) nounwind {
53 ; CHECK-LABEL: sdiv_v4i64:
54 ; CHECK: # %bb.0: # %entry
55 ; CHECK-NEXT: xvld $xr0, $a1, 0
56 ; CHECK-NEXT: xvld $xr1, $a2, 0
57 ; CHECK-NEXT: xvdiv.d $xr0, $xr0, $xr1
58 ; CHECK-NEXT: xvst $xr0, $a0, 0
61 %v0 = load <4 x i64>, ptr %a0
62 %v1 = load <4 x i64>, ptr %a1
63 %v2 = sdiv <4 x i64> %v0, %v1
64 store <4 x i64> %v2, ptr %res
68 define void @sdiv_v32i8_8(ptr %res, ptr %a0) nounwind {
69 ; CHECK-LABEL: sdiv_v32i8_8:
70 ; CHECK: # %bb.0: # %entry
71 ; CHECK-NEXT: xvld $xr0, $a1, 0
72 ; CHECK-NEXT: xvsrai.b $xr1, $xr0, 7
73 ; CHECK-NEXT: xvsrli.b $xr1, $xr1, 5
74 ; CHECK-NEXT: xvadd.b $xr0, $xr0, $xr1
75 ; CHECK-NEXT: xvsrai.b $xr0, $xr0, 3
76 ; CHECK-NEXT: xvst $xr0, $a0, 0
79 %v0 = load <32 x i8>, ptr %a0
80 %v1 = sdiv <32 x i8> %v0, <i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8, i8 8>
81 store <32 x i8> %v1, ptr %res
85 define void @sdiv_v16i16_8(ptr %res, ptr %a0) nounwind {
86 ; CHECK-LABEL: sdiv_v16i16_8:
87 ; CHECK: # %bb.0: # %entry
88 ; CHECK-NEXT: xvld $xr0, $a1, 0
89 ; CHECK-NEXT: xvsrai.h $xr1, $xr0, 15
90 ; CHECK-NEXT: xvsrli.h $xr1, $xr1, 13
91 ; CHECK-NEXT: xvadd.h $xr0, $xr0, $xr1
92 ; CHECK-NEXT: xvsrai.h $xr0, $xr0, 3
93 ; CHECK-NEXT: xvst $xr0, $a0, 0
96 %v0 = load <16 x i16>, ptr %a0
97 %v1 = sdiv <16 x i16> %v0, <i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8>
98 store <16 x i16> %v1, ptr %res
102 define void @sdiv_v8i32_8(ptr %res, ptr %a0) nounwind {
103 ; CHECK-LABEL: sdiv_v8i32_8:
104 ; CHECK: # %bb.0: # %entry
105 ; CHECK-NEXT: xvld $xr0, $a1, 0
106 ; CHECK-NEXT: xvsrai.w $xr1, $xr0, 31
107 ; CHECK-NEXT: xvsrli.w $xr1, $xr1, 29
108 ; CHECK-NEXT: xvadd.w $xr0, $xr0, $xr1
109 ; CHECK-NEXT: xvsrai.w $xr0, $xr0, 3
110 ; CHECK-NEXT: xvst $xr0, $a0, 0
113 %v0 = load <8 x i32>, ptr %a0
114 %v1 = sdiv <8 x i32> %v0, <i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8, i32 8>
115 store <8 x i32> %v1, ptr %res
119 define void @sdiv_v4i64_8(ptr %res, ptr %a0) nounwind {
120 ; CHECK-LABEL: sdiv_v4i64_8:
121 ; CHECK: # %bb.0: # %entry
122 ; CHECK-NEXT: xvld $xr0, $a1, 0
123 ; CHECK-NEXT: xvsrai.d $xr1, $xr0, 63
124 ; CHECK-NEXT: xvsrli.d $xr1, $xr1, 61
125 ; CHECK-NEXT: xvadd.d $xr0, $xr0, $xr1
126 ; CHECK-NEXT: xvsrai.d $xr0, $xr0, 3
127 ; CHECK-NEXT: xvst $xr0, $a0, 0
130 %v0 = load <4 x i64>, ptr %a0
131 %v1 = sdiv <4 x i64> %v0, <i64 8, i64 8, i64 8, i64 8>
132 store <4 x i64> %v1, ptr %res