VSLL.VI

Vector Shift Left Logical Immediate

VSLL.VI vd, vs2, imm, vm

Shifts elements left by immediate.

Details

Performs element-wise left logical shift on a vector and an immediate, writing results to vd. The number of elements processed is determined by vl, and masking is controlled by vm.

Pseudocode Operation

vd = vs2 << imm;

Example

VSLL.VI v1, v4, 16, v0.t

Encoding

Binary Layout
100101
31:26
vm
25
vs2
24:20
zimm5
19:15
011
14:12
vd
11:7
1010111
6:0
 
Format OPIVI
Opcode 0x94003057
Extension V

Operands

  • vd
    Destination vector register
  • vs2
    Source vector register 2
  • imm
    Signed immediate value