| Parameter | Description |
|---|---|
| a0 | UInt64 a0 |
| a1 | 64-bit vector a1 |
| a2 | Lane index to a1. Must be an immediate in the range of [0..0] |
v64 64-bit vector
Insert vector element from another vector element. This instruction copies the vector element of the source SIMD&FP register to the specified vector element of the destination SIMD&FP register.This instruction can insert data into individual elements within a SIMD&FP register without clearing the remaining bits to zero.Depending on the settings in the CPACR_EL1, CPTR_EL2, and CPTR_EL3 registers, and the current Security state and Exception level, an attempt to execute the instruction might be trapped.
Equivalent instruction: MOV Vd.D[lane],Rn