Add a fix for an issue where LCSSA would fail to insert undef's in some corner
authorOwen Anderson <resistor@mac.com>
Sun, 9 Jul 2006 08:14:06 +0000 (08:14 +0000)
committerOwen Anderson <resistor@mac.com>
Sun, 9 Jul 2006 08:14:06 +0000 (08:14 +0000)
cases.  Ideally, this issue will go away in the future as LCSSA gets smarter
about which Phi nodes it inserts.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29076 91177308-0d34-0410-b5e6-96231b3b80d8


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