[Non-BE] Resolve 2008 by reintroducing deleted code in ivas-float-update
reintroduce code deleted by porting MR ivas-codec-pc/ivas-codec!1504 (merged) (BASOP issue #1564 (closed)). Fixes #2008 (closed) as float and BASOP are now in sync
Closes #2008 (closed)
Edited by multrus