| commit | 3258443195f7574206dd90f7a67959a252737c51 | [log] [tgz] |
|---|---|---|
| author | David Majnemer <david.majnemer@gmail.com> | Fri May 16 17:14:03 2014 +0000 |
| committer | David Majnemer <david.majnemer@gmail.com> | Fri May 16 17:14:03 2014 +0000 |
| tree | 46d2a9338d1adb9c74caa9b7523f1ee1d5800d25 | |
| parent | 7a2ed26563512149ea03e56d8ecd92c884c32f8f [diff] |
InstSimplify: Improve handling of ashr/lshr Summary: Analyze the range of values produced by ashr/lshr cst, %V when it is being used in an icmp. Reviewers: nicholas Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D3774 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209000 91177308-0d34-0410-b5e6-96231b3b80d8