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)
commite4e1ecd37c42abb307666950bade4b2e462334bb
tree6db7aab44a4c04cabb174dcf22e007d3447e8e8e
parent00fbdf147166150dcb9111961ad6cdc19c8fbfd9
Add a fix for an issue where LCSSA would fail to insert undef's in some corner
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
lib/Transforms/Utils/LCSSA.cpp