1 ; RUN: llc -march=amdgcn -mcpu=fiji -show-mc-encoding < %s | FileCheck -check-prefix=VI %s 2 3 declare void @llvm.amdgcn.s.dcache.wb() #0 4 declare void @llvm.amdgcn.s.waitcnt(i32) #0 5 6 ; VI-LABEL: {{^}}test_s_dcache_wb: 7 ; VI-NEXT: ; BB#0: 8 ; VI-NEXT: s_dcache_wb ; encoding: [0x00,0x00,0x84,0xc0,0x00,0x00,0x00,0x00] 9 ; VI-NEXT: s_endpgm 10 define void @test_s_dcache_wb() #0 { 11 call void @llvm.amdgcn.s.dcache.wb() 12 ret void 13 } 14 15 ; VI-LABEL: {{^}}test_s_dcache_wb_insert_wait: 16 ; VI-NEXT: ; BB#0: 17 ; VI-NEXT: s_dcache_wb 18 ; VI: s_waitcnt lgkmcnt(0) ; encoding 19 define void @test_s_dcache_wb_insert_wait() #0 { 20 call void @llvm.amdgcn.s.dcache.wb() 21 call void @llvm.amdgcn.s.waitcnt(i32 0) 22 br label %end 23 24 end: 25 store volatile i32 3, i32 addrspace(1)* undef 26 ret void 27 } 28 29 attributes #0 = { nounwind } 30
