Matt Arsenault e0f15f8b7a Remove dead code in instcombine.
Don't replace shifts greater than the type with the maximum shift.

This isn't hit anywhere in the tests, and somewhere else is replacing
these with undef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207000 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-23 16:48:40 +00:00
..