| ; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64-- | |
| %struct.TCMalloc_SpinLock = type { i32 } | |
| define void @_ZN17TCMalloc_SpinLock4LockEv(ptr %this) { | |
| entry: | |
| %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}"(ptr elementtype(ptr) null, i32 1, ptr null) ; <i32> [#uses=0] | |
| unreachable | |
| } |