smax

SVE Signed Maximum

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

Determines maximum signed value per element.

Details

The SVE Signed Maximum instruction determines maximum signed value per element.

Pseudocode Operation

Zdn ← max(Pg, Zm)

Example

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

Encoding

Binary Layout
00000100
sz
0
00100
Pg
Zm
Zdn
 
Format SVE Integer Binary
Opcode 0x04040000
Extension SVE

Operands

  • Zdn
    Combined destination/source scalable vector register (SVE)
  • Pg
    Mask
  • Zm
    Second source scalable vector register (SVE)