tree 28e4f239a65cce19423e53a3d0a2162906df956d
parent 987db603952c9b2a2c3f7cf28bd76638ea6ae2b0
author buzbee <buzbee@google.com> 1360279359 -0800
committer buzbee <buzbee@google.com> 1360388995 -0800

Codegen tweaks

Minor codegen cleanup.  Most significant part of change is
fixing dalvik register use counting to correctly record
cost of high word of register pair.  Significant boost to
Reversi benchmark; modest gain for Caffeinemark.

Change-Id: I41819e6d7be93e62d259240269339a94a934f312