1; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=BOTH %s
2; RUN:  llc -amdgpu-scalarize-global-loads=false  -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=BOTH %s
3
4; BOTH-LABEL: {{^}}s_rotr_i64:
5; BOTH-DAG: s_sub_i32
6; BOTH-DAG: s_lshr_b64
7; BOTH-DAG: s_lshl_b64
8; BOTH: s_or_b64
9define amdgpu_kernel void @s_rotr_i64(i64 addrspace(1)* %in, i64 %x, i64 %y) {
10entry:
11  %tmp0 = sub i64 64, %y
12  %tmp1 = shl i64 %x, %tmp0
13  %tmp2 = lshr i64 %x, %y
14  %tmp3 = or i64 %tmp1, %tmp2
15  store i64 %tmp3, i64 addrspace(1)* %in
16  ret void
17}
18
19; BOTH-LABEL: {{^}}v_rotr_i64:
20; BOTH-DAG: v_sub_{{[iu]}}32
21; SI-DAG: v_lshr_b64
22; SI-DAG: v_lshl_b64
23; VI-DAG: v_lshrrev_b64
24; VI-DAG: v_lshlrev_b64
25; BOTH: v_or_b32
26; BOTH: v_or_b32
27define amdgpu_kernel void @v_rotr_i64(i64 addrspace(1)* %in, i64 addrspace(1)* %xptr, i64 addrspace(1)* %yptr) {
28entry:
29  %x = load i64, i64 addrspace(1)* %xptr, align 8
30  %y = load i64, i64 addrspace(1)* %yptr, align 8
31  %tmp0 = sub i64 64, %y
32  %tmp1 = shl i64 %x, %tmp0
33  %tmp2 = lshr i64 %x, %y
34  %tmp3 = or i64 %tmp1, %tmp2
35  store i64 %tmp3, i64 addrspace(1)* %in
36  ret void
37}
38
39; BOTH-LABEL: {{^}}s_rotr_v2i64:
40define amdgpu_kernel void @s_rotr_v2i64(<2 x i64> addrspace(1)* %in, <2 x i64> %x, <2 x i64> %y) {
41entry:
42  %tmp0 = sub <2 x i64> <i64 64, i64 64>, %y
43  %tmp1 = shl <2 x i64> %x, %tmp0
44  %tmp2 = lshr <2 x i64> %x, %y
45  %tmp3 = or <2 x i64> %tmp1, %tmp2
46  store <2 x i64> %tmp3, <2 x i64> addrspace(1)* %in
47  ret void
48}
49
50; BOTH-LABEL: {{^}}v_rotr_v2i64:
51define amdgpu_kernel void @v_rotr_v2i64(<2 x i64> addrspace(1)* %in, <2 x i64> addrspace(1)* %xptr, <2 x i64> addrspace(1)* %yptr) {
52entry:
53  %x = load <2 x i64>, <2 x i64> addrspace(1)* %xptr, align 8
54  %y = load <2 x i64>, <2 x i64> addrspace(1)* %yptr, align 8
55  %tmp0 = sub <2 x i64> <i64 64, i64 64>, %y
56  %tmp1 = shl <2 x i64> %x, %tmp0
57  %tmp2 = lshr <2 x i64> %x, %y
58  %tmp3 = or <2 x i64> %tmp1, %tmp2
59  store <2 x i64> %tmp3, <2 x i64> addrspace(1)* %in
60  ret void
61}
62