| Stanislav Mekhanoshin | ea91cca | 2016-11-15 19:00:15 +0000 | [diff] [blame] | 1 | ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s |
| 2 | |||||
| 3 | ; GCN-LABEL: {{^}}test_wave_barrier: | ||||
| 4 | ; GCN-DAG: ; wave barrier | ||||
| 5 | ; GCN-NOT: s_barrier | ||||
| 6 | |||||
| 7 | define void @test_wave_barrier() #0 { | ||||
| 8 | entry: | ||||
| 9 | call void @llvm.amdgcn.wave.barrier() #1 | ||||
| 10 | ret void | ||||
| 11 | } | ||||
| 12 | |||||
| 13 | declare void @llvm.amdgcn.wave.barrier() #1 | ||||
| 14 | |||||
| 15 | attributes #0 = { nounwind } | ||||
| 16 | attributes #1 = { convergent nounwind } | ||||