Chris Lattner 173234a68f move ComputeMaskedBits, MaskedValueIsZero, and ComputeNumSignBits
out of instcombine into a new file in libanalysis.  This also teaches
ComputeNumSignBits about the number of sign bits in a constantint.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-02 01:18:21 +00:00
..
2008-05-31 01:44:25 +00:00
2008-04-23 23:15:23 +00:00
2008-05-29 22:02:08 +00:00