vnsra.wx
Vector widening signed shift right arithmetic with scalar
Performs widening signed arithmetic right shift on elements from vector register vs2 by shift amount from scalar register xs1 and stores results in vector register vd, using vector mask vm. The operation preserves the sign bit and widens the result.
Decode Variables
Bits<1> vm = $encoding[25];
Bits<5> vs2 = $encoding[24:20];
Bits<5> xs1 = $encoding[19:15];
Bits<5> vd = $encoding[11:7];