smaxv

Vector Signed Maximum Across

SMAXV <V><d>, <Vn>.<T>

Finds the maximum signed value across the vector.

Details

The Vector Signed Maximum Across instruction finds the maximum signed value across the vector.

Pseudocode Operation

Vd ← max(Vn, SRC2)

Example

SMAXV Vd, v1.4s.T

Encoding

Binary Layout
0
Q
001110
size
11000
10101
10
Rn
Rd
 
Format SIMD Across Lane
Opcode 0x0E31A800
Extension NEON (SIMD)

Operands

  • Vd
    Dest Scalar
  • Vn
    Src Vector