RET

bad_cpu: // show that the program requires a certain microarchitecture level.
	MOVQ	$2, 0(SP)
	MOVQ	$bad_cpu_msg<>(SB), AX
	MOVQ	AX, 8(SP)
	MOVQ	$84, 16(SP)
	CALL	runtime·write(SB)
	MOVQ	$1, 0(SP)
	CALL	runtime·exit(SB)
	CALL	runtime·abort(SB)
	RET

	// Prevent dead-code elimination of debugCallV2 and debugPinnerV1, which are
	// intended to be called by debuggers.