Nick Lewycky 83e8ec73e1 Generalize this optimization to work on equality comparisons between any two
integers that are constant except for a single bit (the same n-th bit in each).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90646 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-05 05:00:00 +00:00
..
2009-12-01 01:38:10 +00:00