| Stephen Hines | 36b5688 | 2014-04-23 16:57:46 -0700 | [diff] [blame] | 1 | ; RUN: llvm-dis < %s.bc | FileCheck %s |
| 2 | |
| 3 | ; cmpxchg-upgrade.ll.bc was produced by running a version of llvm-as from just |
| 4 | ; before the IR change on this file. |
| 5 | |
| 6 | define void @test(i32* %addr) { |
| 7 | cmpxchg i32* %addr, i32 42, i32 0 monotonic |
| 8 | ; CHECK: cmpxchg i32* %addr, i32 42, i32 0 monotonic monotonic |
| 9 | |
| 10 | cmpxchg i32* %addr, i32 42, i32 0 acquire |
| 11 | ; CHECK: cmpxchg i32* %addr, i32 42, i32 0 acquire acquire |
| 12 | |
| 13 | cmpxchg i32* %addr, i32 42, i32 0 release |
| 14 | ; CHECK: cmpxchg i32* %addr, i32 42, i32 0 release monotonic |
| 15 | |
| 16 | cmpxchg i32* %addr, i32 42, i32 0 acq_rel |
| 17 | ; CHECK: cmpxchg i32* %addr, i32 42, i32 0 acq_rel acquire |
| 18 | |
| 19 | cmpxchg i32* %addr, i32 42, i32 0 seq_cst |
| 20 | ; CHECK: cmpxchg i32* %addr, i32 42, i32 0 seq_cst seq_cst |
| 21 | |
| 22 | ret void |
| 23 | } |