[InstCombine] Add test cases for (X & (Y | ~X)) -> (X & Y) where the not is an inverted compare. NFC

Do the same for (X | (Y & ~X)) -> (X | Y)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@308104 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed