| Marek Olsak | 37b9f55 | 2018-05-15 21:41:57 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -mcpu=tahiti -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=SI,GCN %s |
| 2 | ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s |
| 3 | ; RUN: llc -march=amdgcn -mcpu=gfx900 -mattr=-enable-ds128 < %s | FileCheck -check-prefixes=CIVI,GCN %s |
| 4 | |
| 5 | ; Test if ds_read/write_b128 doesn't gets generated when the option is |
| 6 | ; disabled. |
| 7 | ; GCN-LABEL: {{^}}local_v4f32_to_2b64 |
| 8 | ; |
| 9 | ; SI-NOT: ds_read_b128 |
| 10 | ; SI-NOT: ds_write_b128 |
| 11 | ; |
| 12 | ; CIVI: ds_read2_b64 |
| 13 | ; CIVI: ds_write2_b64 |
| 14 | define amdgpu_kernel void @local_v4f32_to_2b64(<4 x float> addrspace(3)* %out, <4 x float> addrspace(3)* %in) { |
| 15 | %ld = load <4 x float>, <4 x float> addrspace(3)* %in, align 16 |
| 16 | store <4 x float> %ld, <4 x float> addrspace(3)* %out, align 16 |
| 17 | ret void |
| 18 | } |
| 19 | |
| 20 | attributes #0 = { nounwind } |