ST1D (scalar plus vector): Scatter store doublewords from a vector (vector index)

ST1D { Zt.D }, Pg, [Xn, Zm.D] (SVE+NS

void svst1_scatter_[s64]offset[_f64](svbool_t pg, float64_t *base, svint64_t offsets, svfloat64_t data)

void svst1_scatter_[s64]offset[_s64](svbool_t pg, int64_t *base, svint64_t offsets, svint64_t data)

void svst1_scatter_[s64]offset[_u64](svbool_t pg, uint64_t *base, svint64_t offsets, svuint64_t data)

void svst1_scatter_[u64]offset[_f64](svbool_t pg, float64_t *base, svuint64_t offsets, svfloat64_t data)

void svst1_scatter_[u64]offset[_s64](svbool_t pg, int64_t *base, svuint64_t offsets, svint64_t data)

void svst1_scatter_[u64]offset[_u64](svbool_t pg, uint64_t *base, svuint64_t offsets, svuint64_t data)

128-bit SVE