With a 32-bit data element size , what is the result of a logical right shifting of the following data by 34 bits? With an arithmetic right shift? With a logical left shift?
Write a function to count the number of bits to contain a signed value.
Write a packed 16— 8-bit SAR, using pseudo vector code.
Write a packed 16— 8-bit SAR, using SIMD instructions.
Write a packed ROL using SIMD.
Write a packed ROR using SIMD.