git: 9front

ref: 2dea7c2f8e55b4de0c79448c3ce03351a8f75e3b
dir: /sys/src/libc/68020/tas.s/

View raw version
TEXT	_tas(SB), $0

	MOVL	$0, R0
	MOVL	a+0(FP), A0
	TAS	(A0)
	BEQ	tas_1
	MOVL	$1, R0
tas_1:
	RTS