adds semantics for [v]{and[n],or,xor}p{d,s} instructions
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These instructions apply bitwise operations on the packed data, in total 16 instructions. Suprisingly, out of this family we already handled the packed xor variant, but the semantics was very ineffcient as it wasn't using the fact that all bitwise operations are distributive over concatenation.
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These instructions apply bitwise operations on the packed data, in total 16 instructions. Suprisingly, out of this family we already handled the packed xor variant, but the semantics was very ineffcient as it wasn't using the fact that all bitwise operations are distributive over concatenation.