[PATCH 2/2] LoongArch: Fix immediate overflow check bug

[Nick Clifton]

Hi Jinyang He, Xi Ruoyao, Mengqingang,

   I have decided to apply both patches to the 2.41 branch.

   I agree that patch 1/2 was a needed bug fix, and whilst 2/2 is not a real
   bug-fix, it will help to alter users to the fact that there is a problem
   and that they need to do something to fix their code.  (Also since I was
   applying patch 1/2 it was easy for me to apply 2/2 at at the same time).

   Luckily the 2.41 release has not happened yet.  It was due to go out today
   but I have been asked to delay it whilst a problem with another port is
   resolved.  But the delay will not be for long, and the release will happen
   soon.  All of which is to say - please do not expect to get any more
   LoongArch bug fixes into the 2.41 release...

Cheers
   Nick