vnsrl.wx

Vector widening logical shift right with scalar

This instruction is defined by:

Encoding

svg

Synopsis

Performs widening logical 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 fills with zeros and widens the result.

Access

M HS U VS VU

Always

Always

Always

Always

Always

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];

Execution

  • Pruned, XLEN == 64

  • Original