NAME
    SPCmp -- Compares two floating point numbers.

SYNOPSIS
    result = SPCmp(fnum1, fnum2)
    D0               D0     D1

    int SPCmp(float fnum1, float fnum2);

FUNCTION

    Accepts two floating point numbers and returns the condition
    codes set to indicate the result of said comparison.  Additionally,
    the integer functional result is returned to indicate the result
    of said comparison.

INPUTS
    fnum1   - floating point number.
    fnum2   - floating point number.

RESULT
    Condition codes set to reflect the following branches:

            GT - fnum2 >  fnum1
            GE - fnum2 >= fnum1
            EQ - fnum2 =  fnum1
            NE - fnum2 != fnum1
            LT - fnum2 <  fnum1
            LE - fnum2 <= fnum1

    Integer functional result as:

            +1 => fnum1 > fnum2
            -1 => fnum1 < fnum2
             0 => fnum1 = fnum2

BUGS
    None.

SEE ALSO