> 
> 
> I don't believe REG_FRAME_RELATED_EXPR does the right thing for 
> anything besides prologues.  You need to emit REG_CFA_RESTORE
> for the pop inside an epilogue.

Richard, here is updated patch that uses REG_CFA_RESTORE instead of
REG_FRAME_RELATED_EXPR. 


The patch is tested with check-gcc, check-gdb and bootstrap with no
regression.

Ok for trunk?

- Thanks and regards,
  Sameera