1; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
2; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
3
4; FUNC-LABEL: {{^}}truncstore_arg_v16i32_to_v16i8:
5; SI: buffer_store_dwordx4
6define amdgpu_kernel void @truncstore_arg_v16i32_to_v16i8(<16 x i8> addrspace(1)* %out, <16 x i32> %in) {
7  %trunc = trunc <16 x i32> %in to <16 x i8>
8  store <16 x i8> %trunc, <16 x i8> addrspace(1)* %out
9  ret void
10}
11
12; FUNC-LABEL: {{^}}truncstore_arg_v16i64_to_v16i8:
13; SI: buffer_store_dwordx4
14define amdgpu_kernel void @truncstore_arg_v16i64_to_v16i8(<16 x i8> addrspace(1)* %out, <16 x i64> %in) {
15  %trunc = trunc <16 x i64> %in to <16 x i8>
16  store <16 x i8> %trunc, <16 x i8> addrspace(1)* %out
17  ret void
18}
19