Serge Pavlov eb7d69d49a Fix the case when reordering shuffle and binop produces a constant.
This resolves PR19737.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208762 91177308-0d34-0410-b5e6-96231b3b80d8
2014-05-14 09:05:09 +00:00
..
2014-04-28 04:05:08 +00:00