Dan Gohman ea080be986 Don't emit a redundant BitCastInst if the value to be defined in the
preheader is already an instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74031 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-24 00:28:59 +00:00
..