lsl

SVE Shift Left (Predicated)

LSL <Zdn>.<T>, <Pg>/M, <Zdn>.<T>, <Zm>.<T>

Shifts elements left under predicate.

Details

The SVE Shift Left instruction shifts elements left under predicate.

Pseudocode Operation

Zdn ← Pg shifted by amount

Example

LSL z0.s.T, p0/m/M, z0.s.T, z2.s.T

Encoding

Binary Layout
00000100
sz
0
01000
Pg
Zm
Zdn
 
Format SVE Shift
Opcode 0x04080000
Extension SVE

Operands

  • Zdn
    Dest/Src
  • Pg
    Mask
  • Zm
    Second source scalable vector register (SVE)