| Parameter | Description |
|---|---|
| a0 | f16 a0 |
ushort UInt16
Floating-point Compare Less than zero (vector). This instruction reads each floating-point value in the source SIMD&FP register and if the value is less than zero sets every bit of the corresponding vector element in the destination SIMD&FP register to one, otherwise sets every bit of the corresponding vector element in the destination SIMD&FP register to zero.
Equivalent instruction: FCMLT Hd,Hn,#0