| Matt Arsenault | 076203b | 2018-09-24 12:47:17 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llvm-bcanalyzer -dump | FileCheck %s |
| 2 | ; Make sure the names of atomics are known | ||||
| 3 | |||||
| 4 | ; CHECK: INST_CMPXCHG | ||||
| 5 | ; CHECK: INST_STOREATOMIC | ||||
| 6 | ; CHECK: INST_LOADATOMIC | ||||
| 7 | ; CHECK: INST_FENCE | ||||
| 8 | define void @atomics(i32* %ptr) { | ||||
| 9 | store atomic i32 0, i32* %ptr monotonic, align 4 | ||||
| 10 | %load = load atomic i32, i32* %ptr monotonic, align 4 | ||||
| 11 | %xchg = cmpxchg i32* %ptr, i32 0, i32 5 acquire monotonic | ||||
| 12 | fence seq_cst | ||||
| 13 | ret void | ||||
| 14 | } | ||||