RB`. However also included are unusual instructions with the same src
and dest, such as `rlwinmi`.
-Normally, the scalar v3.0B ISA would not have sufficient bits to allow
+Normally, with instructions such as `rlwinmi`, the scalar v3.0B ISA would not have sufficient bits to allow
an alternative destination. With SV however this becomes possible.
Therefore, the fact that the dest is implicitly also a src should not
mislead: due to the *prefix* they are different SV regs.
* Rsrc2_EXTRA3 applies to RA as the secomd src
* Rdest_EXTRA3 applies to RA to create an **independent** dest.
-Otherwise the normal SV hardware for-loop applies. The three registers
-each may be independently made vector or scalar, and may independently
+With the addition of the EXTRA bits, the three registers
+each may be *independently* made vector or scalar, and be independently
augmented to 7 bits in length.
## RM-2P-1S1D