1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc64 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker %struct.TCMalloc_SpinLock = type { i32 } 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine void @_ZN17TCMalloc_SpinLock4LockEv(%struct.TCMalloc_SpinLock* %this) { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %tmp3 = call i32 asm sideeffect "1: lwarx $0, 0, $1\0A\09stwcx. $2, 0, $1\0A\09bne- 1b\0A\09isync", "=&r,=*r,r,1,~{dirflag},~{fpsr},~{flags},~{memory}"( i32** null, i32 1, i32* null ) ; <i32> [#uses=0] 8*9880d681SAndroid Build Coastguard Worker unreachable 9*9880d681SAndroid Build Coastguard Worker} 10