| Matt Arsenault | e389dd5 | 2014-03-12 18:45:52 +0000 | [diff] [blame^] | 1 | ; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck -check-prefix=SI %s |
| 2 | |
| 3 | |
| 4 | ; SI-LABEL: @global_truncstore_i32_to_i1 |
| 5 | ; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]], |
| 6 | ; SI: V_AND_B32_e64 [[VREG:v[0-9]+]], 1, [[LOAD]], 0, 0, 0, 0 |
| 7 | ; SI: BUFFER_STORE_BYTE [[VREG]], |
| 8 | define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind { |
| 9 | %trunc = trunc i32 %val to i1 |
| 10 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 11 | ret void |
| 12 | } |
| 13 | |
| 14 | ; SI-LABEL: @global_truncstore_i64_to_i1 |
| 15 | ; SI: BUFFER_STORE_BYTE |
| 16 | define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind { |
| 17 | %trunc = trunc i64 %val to i1 |
| 18 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 19 | ret void |
| 20 | } |
| 21 | |
| 22 | ; SI-LABEL: @global_truncstore_i16_to_i1 |
| 23 | ; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]], |
| 24 | ; SI: V_AND_B32_e64 [[VREG:v[0-9]+]], 1, [[LOAD]], 0, 0, 0, 0 |
| 25 | ; SI: BUFFER_STORE_BYTE [[VREG]], |
| 26 | define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind { |
| 27 | %trunc = trunc i16 %val to i1 |
| 28 | store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| 29 | ret void |
| 30 | } |