Sanjay Patel 0f258723e9 [InstCombine] refactor shift-of-shift folds; NFCI
Reduces code duplication and makes it easier to extend these folds for vectors.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@292145 91177308-0d34-0410-b5e6-96231b3b80d8
2017-01-16 17:27:50 +00:00
..
2017-01-06 00:09:40 +00:00