commit | 148fd55ef3b47e224539eac7342c936bbf138ed5 | [log] [tgz] |
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author | Nick Lewycky <nicholas@mxc.ca> | Wed Jan 04 09:28:29 2012 +0000 |
committer | Nick Lewycky <nicholas@mxc.ca> | Wed Jan 04 09:28:29 2012 +0000 |
tree | 4f19b09970b69b29616410e8a4257d23e9bee156 | |
parent | 515783466c24f9c5a9e6d9c7eb5ee7e4ab256358 [diff] |
Teach instcombine all sorts of great stuff about shifts that have exact, nuw or nsw bits on them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147528 91177308-0d34-0410-b5e6-96231b3b80d8