| ; RUN: llc -march=amdgcn -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=VI -check-prefix=GCN %s |
| |
| ; GCN-LABEL: {{^}}main: |
| ; GCN: s_mov_b32 m0, s0 |
| ; VI-NEXT: s_nop 0 |
| ; GCN-NEXT: sendmsg(MSG_GS_DONE, GS_OP_NOP) |
| ; GCN-NEXT: s_endpgm |
| |
| define amdgpu_gs void @main(i32 inreg %a) #0 { |
| call void @llvm.SI.sendmsg(i32 3, i32 %a) |
| ret void |
| } |
| |
| declare void @llvm.SI.sendmsg(i32, i32) #0 |
| |
| attributes #0 = { nounwind } |
