tree e5890d54817d80319580044d01f8bc3c65c43729
parent 864a2d955aa85ab989c86d7f1eeacbe0b11f8b0f
author Guillaume Sanchez <guillaumesa@google.com> 1433871182 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1433938172 +0100

Add optimizations for instanceof/checkcast.

The optimizations try to statically determine the outcome of the
type tests, replacing/removing the instructions when possible.

This required to fix the is_exact flag for ReferenceTypePropagation.

Change-Id: I6cea29b6c351d118b62060e8420333085e9383fb