xref: /plan9-contrib/sys/src/ape/lib/ap/amd64/tas.s (revision 272efad760864ee41cfe633b56aea9b4f5cf3ae7)
1TEXT	tas(SB),$0
2
3	MOVL	$0xdeadead,AX
4	XCHGL	AX,(RARG)
5	RET
6