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_m_pfrcp

_m_pfrcp

Microsoft Specific

Performs scalar floating-point, low-precision reciprocal approximation.


__m64 _m_pfrcp( __m64 m );

The 14-bit accurate result is duplicated in both high and low halves of the return value. The _m_pfrcp function returns a 64-bit MMX value. There is no error return.

Header: mm3dnow.h

END Microsoft Specific

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