| Konstantin Zhuravlyov | bb80d3e | 2017-07-11 22:23:00 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx803 -stop-before=si-debugger-insert-nops < %s | FileCheck --check-prefix=GCN %s |
| 2 | |
| 3 | ; GCN-LABEL: name: syncscopes |
| Konstantin Zhuravlyov | e9a5a77 | 2017-07-21 21:19:23 +0000 | [diff] [blame] | 4 | ; GCN: FLAT_STORE_DWORD killed %vgpr1_vgpr2, killed %vgpr0, 0, 0, 0, implicit %exec, implicit %flat_scr :: (volatile store syncscope("agent") seq_cst 4 into %ir.agent_out) |
| 5 | ; GCN: FLAT_STORE_DWORD killed %vgpr4_vgpr5, killed %vgpr3, 0, 0, 0, implicit %exec, implicit %flat_scr :: (volatile store syncscope("workgroup") seq_cst 4 into %ir.workgroup_out) |
| 6 | ; GCN: FLAT_STORE_DWORD killed %vgpr7_vgpr8, killed %vgpr6, 0, 0, 0, implicit %exec, implicit %flat_scr :: (volatile store syncscope("wavefront") seq_cst 4 into %ir.wavefront_out) |
| Konstantin Zhuravlyov | bb80d3e | 2017-07-11 22:23:00 +0000 | [diff] [blame] | 7 | define void @syncscopes( |
| 8 | i32 %agent, |
| 9 | i32 addrspace(4)* %agent_out, |
| 10 | i32 %workgroup, |
| 11 | i32 addrspace(4)* %workgroup_out, |
| 12 | i32 %wavefront, |
| 13 | i32 addrspace(4)* %wavefront_out) { |
| 14 | entry: |
| 15 | store atomic i32 %agent, i32 addrspace(4)* %agent_out syncscope("agent") seq_cst, align 4 |
| 16 | store atomic i32 %workgroup, i32 addrspace(4)* %workgroup_out syncscope("workgroup") seq_cst, align 4 |
| 17 | store atomic i32 %wavefront, i32 addrspace(4)* %wavefront_out syncscope("wavefront") seq_cst, align 4 |
| 18 | ret void |
| 19 | } |