1; RUN: llc -march=amdgcn -mcpu=gfx906 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
2
3; GCN-LABEL: {{^}}trunc_store_v4i64_v4i8:
4; GCN: global_store_dword v{{[0-9]+}}, v{{[0-9]+}}, s{{\[[0-9]+:[0-9]+\]}}
5define amdgpu_kernel void @trunc_store_v4i64_v4i8(< 4 x i8> addrspace(1)* %out, <4 x i64> %in) {
6entry:
7  %trunc = trunc <4 x i64> %in to < 4 x i8>
8  store <4 x i8> %trunc, <4 x i8> addrspace(1)* %out
9  ret void
10}
11
12; GCN-LABEL: {{^}}trunc_store_v8i64_v8i8:
13; GCN: global_store_dwordx2 v{{[0-9]+}}, v{{\[[0-9]:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}
14define amdgpu_kernel void @trunc_store_v8i64_v8i8(< 8 x i8> addrspace(1)* %out, <8 x i64> %in) {
15entry:
16  %trunc = trunc <8 x i64> %in to < 8 x i8>
17  store <8 x i8> %trunc, <8 x i8> addrspace(1)* %out
18  ret void
19}
20
21; GCN-LABEL: {{^}}trunc_store_v8i64_v8i16:
22; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}}
23define amdgpu_kernel void @trunc_store_v8i64_v8i16(< 8 x i16> addrspace(1)* %out, <8 x i64> %in) {
24entry:
25  %trunc = trunc <8 x i64> %in to < 8 x i16>
26  store <8 x i16> %trunc, <8 x i16> addrspace(1)* %out
27  ret void
28}
29
30; GCN-LABEL: {{^}}trunc_store_v8i64_v8i32:
31; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}} offset:16
32; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]$}}
33define amdgpu_kernel void @trunc_store_v8i64_v8i32(< 8 x i32> addrspace(1)* %out, <8 x i64> %in) {
34entry:
35  %trunc = trunc <8 x i64> %in to <8 x i32>
36  store <8 x i32> %trunc, <8 x i32> addrspace(1)* %out
37  ret void
38}
39
40; GCN-LABEL: {{^}}trunc_store_v16i64_v16i32:
41; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}} offset:48
42; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}} offset:32
43; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]}} offset:16
44; GCN: global_store_dwordx4 v{{[0-9]+}}, v{{\[[0-9]+:[0-9]+\]}}, s{{\[[0-9]+:[0-9]+\]$}}
45define amdgpu_kernel void @trunc_store_v16i64_v16i32(< 16 x i32> addrspace(1)* %out, <16 x i64> %in) {
46entry:
47  %trunc = trunc <16 x i64> %in to <16 x i32>
48  store <16 x i32> %trunc, <16 x i32> addrspace(1)* %out
49  ret void
50}
51