NAME
	IEEESPCmp -- compare two single precision floating point numbers

   SYNOPSIS
	  c   = IEEESPCmp(  y  ,  z  );
	  d0		    d0   d1

	float	y,z;
	long	c;

   FUNCTION
	Compare y with z. Set the condition codes for less, greater, or
	equal. Set return value c to -1 if y<z, or +1 if y>z, or 0 if
	y == z.

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

   RESULT
       c = 1   cc = gt         for (y > z)
       c = 0   cc = eq         for (y == z)
       c = -1  cc = lt         for (y < z)

   BUGS

   SEE ALSO