| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=FUNC %s |
| ; RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s |
| |
| ; FUNC-LABEL: {{^}}load_f32_local: |
| ; GCN: s_mov_b32 m0 |
| ; GCN: ds_read_b32 |
| |
| ; EG: LDS_READ_RET |
| define void @load_f32_local(float addrspace(1)* %out, float addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load float, float addrspace(3)* %in |
| store float %tmp0, float addrspace(1)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}load_v2f32_local: |
| ; GCN: s_mov_b32 m0 |
| ; GCN: ds_read_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define void @load_v2f32_local(<2 x float> addrspace(1)* %out, <2 x float> addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load <2 x float>, <2 x float> addrspace(3)* %in |
| store <2 x float> %tmp0, <2 x float> addrspace(1)* %out |
| ret void |
| } |
| |
| ; FIXME: should this do a read2_b64? |
| ; FUNC-LABEL: {{^}}local_load_v3f32: |
| ; GCN-DAG: ds_read_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:8 |
| ; GCN-DAG: ds_read_b64 v{{\[[0-9]+:[0-9]+\]}}, v{{[0-9]+$}} |
| ; GCN: s_waitcnt |
| ; GCN-DAG: ds_write_b64 |
| ; GCN-DAG: ds_write_b32 v{{[0-9]+}}, v{{[0-9]+}} offset:8{{$}} |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define void @local_load_v3f32(<3 x float> addrspace(3)* %out, <3 x float> addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load <3 x float>, <3 x float> addrspace(3)* %in |
| store <3 x float> %tmp0, <3 x float> addrspace(3)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v4f32: |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define void @local_load_v4f32(<4 x float> addrspace(3)* %out, <4 x float> addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load <4 x float>, <4 x float> addrspace(3)* %in |
| store <4 x float> %tmp0, <4 x float> addrspace(3)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v8f32: |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define void @local_load_v8f32(<8 x float> addrspace(3)* %out, <8 x float> addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load <8 x float>, <8 x float> addrspace(3)* %in |
| store <8 x float> %tmp0, <8 x float> addrspace(3)* %out |
| ret void |
| } |
| |
| ; FUNC-LABEL: {{^}}local_load_v16f32: |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| ; GCN: ds_read2_b64 |
| |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| ; EG: LDS_READ_RET |
| define void @local_load_v16f32(<16 x float> addrspace(3)* %out, <16 x float> addrspace(3)* %in) #0 { |
| entry: |
| %tmp0 = load <16 x float>, <16 x float> addrspace(3)* %in |
| store <16 x float> %tmp0, <16 x float> addrspace(3)* %out |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |