This documentation is archived and is not being maintained.

_m_pfrcpit2

Microsoft Specific

Performs the second and final step in the Newton-Raphson iteration to refine the reciprocal or reciprocal square root approximation produced by the _m_pfrcp or _m_pfsqrt intrinsic functions, respectively.


__m64 _m_pfrcpit2( __m64 m1, __m64 m2 );

The _m_pfrcpit2 function returns a 64-bit MMX value. There is no error return.

Header: mm3dnow.h

END Microsoft Specific

Show: