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SIMD ISAReturn TypeNameArgumentsInstruction Group
Neonfloat64x1_tvdup_n_f64(float64_t value)Vector manipulation / Set all lanes to the same value
Description
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.
Results
Vd.1D result
This intrinsic compiles to the following instructions:

INS Dd.D[0],xn

Argument Preparation
value register: rn
Architectures
A64

Operation

CheckFPAdvSIMDEnabled64();
bits(idxdsize) operand = V[n];
bits(128) result;

result = V[d];
Elem[result, dst_index, esize] = Elem[operand, src_index, esize];
V[d] = result;