tree f6d895e3534f278566614e6f8d9baeaeb4989a77
parent 6f1c2f7ccb391cfdb8e0f50d0377fae30b5c9103
author Hui Su <huisu@google.com> 1517253868 -0800
committer Hui Su <huisu@google.com> 1517264163 +0000

Correctly handle transform type cost

Only consider transform type cost when there are more than just one
candidate.

Change-Id: I3b16bfb7f4d37a1826230396f46b741dbae82ac7