mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 04:02:41 +01:00
10 lines
406 B
LLVM
10 lines
406 B
LLVM
; RUN: llc < %s -march=ppc64
|
|
|
|
%struct.TCMalloc_SpinLock = type { i32 }
|
|
|
|
define void @_ZN17TCMalloc_SpinLock4LockEv(%struct.TCMalloc_SpinLock* %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}"( i32** null, i32 1, i32* null ) ; <i32> [#uses=0]
|
|
unreachable
|
|
}
|