NAME
	IEEESPDiv -- divide one single precision IEEE by another

   SYNOPSIS
	  x   = IEEESPDiv(  y  ,  z  );
	 d0		   d0    d1

	float	x,y,z;

   FUNCTION
	Compute x = y / z in IEEE single precision.
	Note that the Motorola fast floating point Div routine reverses
	the order of the arguments for the C interface, although the
	dividend is still in d0 and the divisor is in d1.

   INPUTS
	y -- IEEE single precision floating point value
	z -- IEEE single precision floating point value

   RESULT
	x -- IEEE single precision floating point value

   BUGS

   SEE ALSO
	IEEESPMul()