1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s 2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s 3 4 ; SI-LABEL: {{^}}infinite_loop: 5 ; SI: v_mov_b32_e32 [[REG:v[0-9]+]], 0x3e7 6 ; SI: BB0_1: 7 ; SI: buffer_store_dword [[REG]] 8 ; SI: s_waitcnt vmcnt(0) expcnt(0) 9 ; SI: s_branch BB0_1 10 define void @infinite_loop(i32 addrspace(1)* %out) { 11 entry: 12 br label %for.body 13 14 for.body: ; preds = %entry, %for.body 15 store i32 999, i32 addrspace(1)* %out, align 4 16 br label %for.body 17 } 18 19
