[patch] Remove loop notes (5/8) -- sh.c

[Daniel Berlin]

> >
> It should really not be the job of a port maintainer to pro-actively remove
> everything that someone else thinks is in their way to re-write the 
> compiler.

Actually, it is the maintainers job to keep up with other changes to GCC
so they are not impeding progress.
As Steven said, this change is not something that we told people about
yesterday, it's been in the works for years.