shithub: riscv

ref: c9785a08ff3c84ee191517b55b4ba085b11a2cd7
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