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_m_pfrcpit1

Microsoft Specific

Performs the first intermediate step in the Newton-Raphson iteration to refine the reciprocal approximation produced by the _m_pfrcp intrinsic function.


__m64 _m_pfrcpit1( __m64 m1, __m64 m2 );

The _m_pfrcpit1 function returns a 64-bit MMX value. There is no error return.

Header: mm3dnow.h

END Microsoft Specific

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