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Instruction simd

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MOVSS (Move scalar single-precision floating-point)
MOVUPS (Move unaligned packed single-precision floating-point)
MULPS (Multiply packed single-precision floating-point)
MULSS (Multiply scalar single-precision floating-point)
ORPS (Bit-wise packed logical OR for single-precision floating-point)
PEXTRW (Extract 16-bit word from MMX technology register)
PINSRW (Insert 16-bit word into MMX technology register)
PMAXUB/PMAXSW (Maximum of packed unsigned integer bytes or signed integer words)
PMINUB/PMINSW (Minimum of packed unsigned integer bytes or signed integer words)
PMOVMSKB (Move Byte Mask from MMX technology register)
PMULHUW (Unsigned high packed integer word multiply in MMX technology register)
PREFETCH (Load 32 or greater number of bytes)

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Instruction simd - PREFETCH (Load 32 or greater number of bytes)

instructions load either non-temporal data or temporal data in the specified cache level. This access and the cache level are specified as a hint. The prefetch instructions do not affect functional behavior of the program and will be implementation specific.