Chris Lattner 344c7c5cc4 Fix instcombine to not introduce undefined shifts when merging two
shifts together.  This fixes PR3851.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67411 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-20 22:41:15 +00:00
..
2009-03-18 07:56:13 +00:00
2009-03-01 00:25:46 +00:00