Compares the first packed floating-point, single-precision value to be greater than or equal to the second one and sets the corresponding return value to ones or zeros based on the result of the comparison.
__m64 _m_pfcmpge( __m64 m1, __m64 m2 );
The _m_pfcmpge function returns a 64-bit MMX value. There is no error return.
END Microsoft Specific