| ; RUN: llc -march=amdgcn -mcpu=tahiti -show-mc-encoding < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s | 
 | ; RUN: llc -march=amdgcn -mcpu=fiji -show-mc-encoding < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s | 
 |  | 
 | declare void @llvm.amdgcn.buffer.wbinvl1() #0 | 
 |  | 
 | ; GCN-LABEL: {{^}}test_buffer_wbinvl1: | 
 | ; GCN-NEXT: ; %bb.0: | 
 | ; SI-NEXT: buffer_wbinvl1 ; encoding: [0x00,0x00,0xc4,0xe1,0x00,0x00,0x00,0x00] | 
 | ; VI-NEXT: buffer_wbinvl1 ; encoding: [0x00,0x00,0xf8,0xe0,0x00,0x00,0x00,0x00] | 
 | ; GCN-NEXT: s_endpgm | 
 | define amdgpu_kernel void @test_buffer_wbinvl1() #0 { | 
 |   call void @llvm.amdgcn.buffer.wbinvl1() | 
 |   ret void | 
 | } | 
 |  | 
 | attributes #0 = { nounwind } |