vneg

Vector Negate

VNEG<c>.<dt> <Qd>, <Qm>

Negates integer/float elements.

Details

The Vector Negate instruction negates integer/float elements.

Pseudocode Operation

// Negates integer/float elements

Example

VNEG.dt q0, q2

Encoding

Binary Layout
11110011
1
D
11
sz
01
Vd
00111
Q
M
0
Vm
 
Format NEON 2-Reg
Opcode 0xF3B10380
Extension NEON (SIMD)

Operands

  • Qd
    Destination 128-bit SIMD register
  • Qm
    Second source 128-bit SIMD register