tree 30b241e251de3d6f6a7927c10e4d5d7f17d4a451
parent 0807e7bbbafc4b4e8e7fb1d2d54fbcb011c05c82
author Dave Allison <dallison@google.com> 1396399518 -0700
committer Dave Allison <dallison@google.com> 1396468778 -0700

Add r4 as promotable register if implicit suspend checks

If we are doing implicit suspend checks we should be able
to use r4 as a target for promotion.

Also bump OAT version

Change-Id: Ia27d14ece3b3259dbb74bcf89feaa9da2cda6db8