Method vtrn1q_f64

vtrn1q_f64(v128, v128)

Transpose vectors (primary). This instruction reads corresponding even-numbered vector elements from the two source SIMD&FP registers, starting at zero, places each result into consecutive elements of a vector, and writes the vector to the destination SIMD&FP register. Vector elements from the first source register are placed into even-numbered elements of the destination vector, starting at zero, while vector elements from the second source register are placed into odd-numbered elements of the destination vector.By using this instruction with TRN2, a 2 x 2 matrix can be transposed.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: TRN1 Vd.2D,Vn.2D,Vm.2D

Declaration

public static v128 vtrn1q_f64(v128 a0, v128 a1)

Parameters

Type	Name	Description
v128	a0	128-bit vector a0
v128	a1	128-bit vector a1

Returns

Type	Description
v128	128-bit vector