rev

SVE Reverse Vector

REV <Zd>.<T>, <Zn>.<T>

Reverses the order of elements in the vector.

Details

The SVE Reverse Vector instruction reverses the order of elements in the vector.

Pseudocode Operation

Zd ← byte-reverse of Zn

Example

REV z0.s.T, z1.s.T

Encoding

Binary Layout
00000101
sz
100110
00
00000
Zn
Zd
 
Format SVE Permute
Opcode 0x05260000
Extension SVE

Operands

  • Zd
    Destination scalable vector register (SVE)
  • Zn
    First source scalable vector register (SVE)