tree c71dacfb709787b57fba2ce117fb8ba120d7b150
parent be781e55b86ddd2dacf12b80a26fa9a5612948c3
author Serguei Katkov <serguei.i.katkov@intel.com> 1403504618 +0700
committer Serguei Katkov <serguei.i.katkov@intel.com> 1403545203 +0700

x86_64: Correct fix for cmp-long

We cannot rely on the sign of the sub instruction because
LONG_MAX - LONG_MIN = -1 and the sign will indicate that
LONG_MAX < KONG_MIN and it is incorrect.

The fix also contains small improvement for load wide constant.

Change-Id: I74df70d7c198cebff5cad8c1d5614c1d29b79a1b
Signed-off-by: Serguei Katkov <serguei.i.katkov@intel.com>