GenArithOpInt should ensure that reg is in core

GenArithOpInt in two-addr case of add-int where destination is in
register should ensure that it is a core reg.

Change-Id: I5b5ca126773a2bb45f9b23ad892102b034d694b4
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>
1 file changed