tree dfcc1d1ab084af12fd5f8370c12ffd1e5f67d025
parent 8ae596fb0496d93b8d9bb5d5b162d7e6c32c39a2
author Nicolas Geoffray <ngeoffray@google.com> 1453400543 +0000
committer Nicolas Geoffray <ngeoffray@google.com> 1453463112 +0000

With irreducible loops, we can have a null destination.

bug:26684047
Change-Id: I23d1c74caec4aaebc05362a588f6cfec2132bdc8