diff options
Diffstat (limited to 'test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll')
| -rw-r--r-- | test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll b/test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll index be71225c5e06..1f46613a8db0 100644 --- a/test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll +++ b/test/CodeGen/AMDGPU/llvm.amdgcn.qsad.pk.u16.u8.ll @@ -4,18 +4,28 @@ declare i64 @llvm.amdgcn.qsad.pk.u16.u8(i64, i32, i64) #0 ; GCN-LABEL: {{^}}v_qsad_pk_u16_u8: -; GCN: v_qsad_pk_u16_u8 v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}], v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] +; GCN: v_qsad_pk_u16_u8 v[0:1], v[4:5], s{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] +; GCN-DAG: v_mov_b32_e32 v5, v1 +; GCN-DAG: v_mov_b32_e32 v4, v0 define amdgpu_kernel void @v_qsad_pk_u16_u8(i64 addrspace(1)* %out, i64 %src) { - %result= call i64 @llvm.amdgcn.qsad.pk.u16.u8(i64 %src, i32 100, i64 100) #0 - store i64 %result, i64 addrspace(1)* %out, align 4 + %tmp = call i64 asm "v_lsrlrev_b64 $0, $1, 1", "={v[4:5]},v"(i64 %src) #0 + %tmp1 = call i64 @llvm.amdgcn.qsad.pk.u16.u8(i64 %tmp, i32 100, i64 100) #0 + %tmp2 = call i64 asm ";; force constraint", "=v,{v[4:5]}"(i64 %tmp1) #0 + store i64 %tmp2, i64 addrspace(1)* %out, align 4 ret void } ; GCN-LABEL: {{^}}v_qsad_pk_u16_u8_non_immediate: -; GCN: v_qsad_pk_u16_u8 v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}], v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}] +; GCN: v_qsad_pk_u16_u8 v[0:1], v[2:3], v4, v[6:7] +; GCN-DAG: v_mov_b32_e32 v3, v1 +; GCN-DAG: v_mov_b32_e32 v2, v0 define amdgpu_kernel void @v_qsad_pk_u16_u8_non_immediate(i64 addrspace(1)* %out, i64 %src, i32 %a, i64 %b) { - %result= call i64 @llvm.amdgcn.qsad.pk.u16.u8(i64 %src, i32 %a, i64 %b) #0 - store i64 %result, i64 addrspace(1)* %out, align 4 + %tmp = call i64 asm "v_lsrlrev_b64 $0, $1, 1", "={v[2:3]},v"(i64 %src) #0 + %tmp1 = call i32 asm "v_mov_b32 $0, $1", "={v4},v"(i32 %a) #0 + %tmp2 = call i64 asm "v_lshlrev_b64 $0, $1, 1", "={v[6:7]},v"(i64 %b) #0 + %tmp3 = call i64 @llvm.amdgcn.qsad.pk.u16.u8(i64 %tmp, i32 %tmp1, i64 %tmp2) #0 + %tmp4 = call i64 asm ";; force constraint", "=v,{v[2:3]}"(i64 %tmp3) #0 + store i64 %tmp4, i64 addrspace(1)* %out, align 4 ret void } |