!!ARBvp1.0
	TEMP	R0, R1;

	# These should be okay.
#	RCP	R0, R1.x;
#	RCP	R0, R1.y;
#	RCP	R0, R1.z;
#	RCP	R0, R1.w;
#	RCP	R0.w, R1.x;
	RCP	R0.xy, R1.y;
#	RCP	R0.x, R1.z;
#	RCP	R0.yw, R1.w;
	END