Oops, we were already checking for dead phis. Handle this the proper way, then.
authorOwen Anderson <resistor@mac.com>
Tue, 5 Aug 2008 21:18:51 +0000 (21:18 +0000)
committerOwen Anderson <resistor@mac.com>
Tue, 5 Aug 2008 21:18:51 +0000 (21:18 +0000)
commit71ac0be6bb8ef79b79b3b9874cb2886fbb04d2d5
treed037a6a83a2591de7a9b3bf6c40e73c571941842
parente7b8205e6ec63502c6375077faf0887ddf776ba0
Oops, we were already checking for dead phis.  Handle this the proper way, then.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54371 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/StrongPHIElimination.cpp