GBE: check the correct register for whether coord z exists.
authorZhigang Gong <zhigang.gong@linux.intel.com>
Fri, 6 Sep 2013 05:43:07 +0000 (13:43 +0800)
committerZhigang Gong <zhigang.gong@linux.intel.com>
Wed, 18 Sep 2013 06:45:13 +0000 (14:45 +0800)
commitccc48a967cb7caee815d25b960cff2ad2b7fdf29
tree2b08af94fd4edf8b212acc564fe00d8d1db589ac
parente48b3ec98b8fee940a8f97f4abd54e260bb35185
GBE: check the correct register for whether coord z exists.

Signed-off-by: Zhigang Gong <zhigang.gong@linux.intel.com>
Reviewed-by: He Junyan <junyan.he@inbox.com>
backend/src/backend/gen_context.cpp