Revert 260705, it appears to be causing pr26628

The root issue appears to be a confusion around what makeNoWrapRegion actually does.   It seems likely we need two versions of this function with slightly different semantics.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260981 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed