tree e27ba6800f58515a3b19b12b32a6ee414faa35bf
parent a71ec6419d9e80b354de721003c8b7929d224a49
author Mingyao Yang <mingyao@google.com> 1456959572 -0800
committer Mingyao Yang <mingyao@google.com> 1456959572 -0800

Add a PassScope for PrepareForRegisterAllocation

This pass does transform the graph so make it part of cfg-dumping.

Change-Id: I42e361382c85c97b974faad8bb0fcf2cb0750355