Created by: joshua-warburton
This patch adds:
SQDMLAL <V><d>, <Vb><n>, <Vb><m>
SQDMLAL <V><d>, <Vb><n>, <Hm>.<T>[<index>]
SQDMLAL <Vd>.<T>, <Vn>.<Tb>, <Vm>.<Tc>[<index>]
SQDMLSL2 <Vd>.<T>, <Vn>.<Tb>, <Vm>.<Tc>[<index>]
SQDMLSL <V><d>, <Vb><n>, <Hm>.<T>[<index>]
SQDMLAL2 <Vd>.<T>, <Vn>.<Tb>, <Vm>.<Tc>[<index>]
SQDMLSL <Vd>.<T>, <Vn>.<Tb>, <Vm>.<Tc>[<index>]
SQDMLSL <V><d>, <Vb><n>, <Vb><m>
Issues: #2626