tree ae8cd9c27ae7fb9f95810102b39dcae808a908a5
parent 331994bf987efa0d40f33b5fdcdc01330c2aefe7
author Stephen Hines <srhines@google.com> 1342165068 -0700
committer Stephen Hines <srhines@google.com> 1342413244 -0700

Update ValueEnumerator.* to be more like external/llvm/.

This change makes ValueEnumerator.cpp and ValueEnumerator.h more like
the copy in external/llvm on which they are already based. This allows us
to make sure that we are not missing any additional functionality (in this
case, the only differences were related to internal debugging dump()
functions).

Change-Id: I9a0eb1818fbd6436030482f7c290eb80aee8de8a