tree 6b8fcb839e8a07e2e3c71cd36f258f1dbd922257
parent 93990d775ea4ac13c9c2614e84fc19a7a2161771
author Dan Gohman <gohman@apple.com> 1247580385 +0000
committer Dan Gohman <gohman@apple.com> 1247580385 +0000

Add a comment about why ScalarEvolution doesn't recognize non-loop PHIs
even when they're obvious.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75632 91177308-0d34-0410-b5e6-96231b3b80d8