Arithmetic shift of doubleword elements to right according variable values. The corresponding Intel® AVX2 instruction is
- 128-bit integer source vector used for the operation
- 128-bit integer source vector providing variable values for shift operation
Performs an arithmetic shift of the 32 bits (doublewords) in the individual data elements in source vector
s1to the right by the count value of corresponding data elements in source vector
s2. As the bits in the data elements are shifted right, the empty high-order bits are filled with the initial value of the sign bit.
The count values are specified individually in each data element of the second source vector. If the unsigned integer value specified in the respective data element of the second source vector is greater than 31 (for a doubleword), then the destination data elements are filled with the initial value of the sign bit.
Result of the right-shift operation.