[SimplifyCFG] remove checks for crasher test from r310481

Not sure why the earlier version would fail, but trying to get the bots
(and my local machine) to pass again.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@310510 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed