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

ST1D { Zt.D }, Pg, [Xn, Zm.D, LSL #3] (SVE+NS

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

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

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

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

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

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

128-bit SVE