vnsrl.wx

Vector narrowing logical shift right with scalar

Performs narrowing logical right shift on double-width 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 writes a single-width destination.

Assembly format

vnsrl.wx vd, vs2, xs1, vm

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

Encoding

svg

Defining extension

Access

M

Always

Containing profiles

  • Mandatory: None

  • Optional: None