tree b4346bb9e3a6fb93ed9a76f7caa1b9f72e4c9746
parent 6fea0097be6aefb0a1faf9eaf24cfbadda0959a5
author Nicolas Geoffray <ngeoffray@google.com> 1429017059 +0100
committer Nicolas Geoffray <ngeoffray@google.com> 1429089367 +0100

Refactor safepoints in register allocator.

This is in preparation for adding logic around callee/caller
saved in the register allocator.

Change-Id: I4204169f0a6a01074880538833144be7b0810882