tree 21e4ccd99472bbf5cf1fac3bc20d0bca6f176022
parent cc22e3946baf035c8732e9417ab132bfe663aa45
author Nicolas Geoffray <ngeoffray@google.com> 1426257580 +0000
committer Nicolas Geoffray <ngeoffray@google.com> 1426271299 +0000

[optimizing] Don't record None locations in the stack maps.

- moved environment recording from code generator to stack map stream
- added creation/loading factory methods for the DexRegisterMap (hides
internal details)
- added new tests

Change-Id: Ic8b6d044f0d8255c6759c19a41df332ef37876fe