Method vdup_n_f64

vdup_n_f64(Double)

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: INS Dd.D[0],xn

Declaration

public static v64 vdup_n_f64(double a0)

Parameters

Type	Name	Description
Double	a0	Double a0

Returns

Type	Description
v64	64-bit vector