Rafael Espindola 27bd9b361b Add back commit r210029.
The code was actually correct. Sorry for the confusion. I have expanded the
comment saying why the analysis is valid to avoid me misunderstaning it
again in the future.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210052 91177308-0d34-0410-b5e6-96231b3b80d8
2014-06-02 22:01:04 +00:00
..
2014-05-27 22:41:45 +00:00
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2014-06-02 22:01:04 +00:00