tree aabd5c474fe53eb6d73edc6c0d1d8a00b1256eb6
parent a96bea54b7e3def5490d169f2bf92be2e68dd001
author Nicolas Geoffray <ngeoffray@google.com> 1433163117 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1433163831 +0100

Tweak one hint and one split in the linear scan.

- Return a hinted register if it is available. Otherwise
  another move will be necessary.
- Use SplitBetween instead of raw split when a register
  is not fully available. This will find the best split
  position.

Change-Id: Ie464e536204ab556eb09345fe6426621eb86e5ac