tree aa0ed991cfcea17297e85f74624a44e32e8913cf
parent 17b1c174dddb1d83018740c2084ab42daa812fff
author Nicolas Geoffray <ngeoffray@google.com> 1412081649 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1412617976 +0100

Add a prepare for register allocation pass.

- Currently the pass just changes the uses of checks to the
  actual values.
- Also optimize array access, now that inputs can be constants.
- And fix another bug in the register allocator reveiled by
  this change.

Change-Id: I43be0dbde9330ee5c8f9d678de11361292d8bd98