| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s |
| |
| define amdgpu_kernel void @test_sched_barrier() #0 { |
| ; GCN-LABEL: test_sched_barrier: |
| ; GCN: ; %bb.0: ; %entry |
| ; GCN-NEXT: ; sched_barrier mask(0x00000000) |
| ; GCN-NEXT: ; sched_barrier mask(0x00000001) |
| ; GCN-NEXT: ; sched_barrier mask(0x00000004) |
| ; GCN-NEXT: ; sched_barrier mask(0x0000000F) |
| ; GCN-NEXT: s_endpgm |
| entry: |
| call void @llvm.amdgcn.sched.barrier(i32 0) #1 |
| call void @llvm.amdgcn.sched.barrier(i32 1) #1 |
| call void @llvm.amdgcn.sched.barrier(i32 4) #1 |
| call void @llvm.amdgcn.sched.barrier(i32 15) #1 |
| ret void |
| } |
| |
| declare void @llvm.amdgcn.sched.barrier(i32) #1 |
| |
| attributes #0 = { nounwind } |
| attributes #1 = { convergent nounwind } |
