| ; RUN: llc -march=amdgcn -mcpu=tahiti -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=SI,GCN %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s |
| ; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s |
| |
| ; Test if ds_read/write_b128 doesn't gets generated when the option is |
| ; disabled. |
| ; GCN-LABEL: {{^}}local_v4f32_to_2b64 |
| ; |
| ; SI-NOT: ds_read_b128 |
| ; SI-NOT: ds_write_b128 |
| ; |
| ; CIVI: ds_read2_b64 |
| ; CIVI: ds_write2_b64 |
| define amdgpu_kernel void @local_v4f32_to_2b64(<4 x float> addrspace(3)* %out, <4 x float> addrspace(3)* %in) { |
| %ld = load <4 x float>, <4 x float> addrspace(3)* %in, align 16 |
| store <4 x float> %ld, <4 x float> addrspace(3)* %out, align 16 |
| ret void |
| } |
| |
| attributes #0 = { nounwind } |
