| commit | 79cce5c51baf9381a757228ea7509c90401c2ebb | [log] [tgz] |
|---|---|---|
| author | Nick Lewycky <nicholas@mxc.ca> | Fri Oct 24 04:00:26 2008 +0000 |
| committer | Nick Lewycky <nicholas@mxc.ca> | Fri Oct 24 04:00:26 2008 +0000 |
| tree | f0ec9c0acd9ec2e943fa7a6ff987ce6af45ef9e7 | |
| parent | 06587497dc1c39516f24784a2ac1d9323faae0a5 [diff] |
Add value range analyzing of Add and Sub. Understand that mul %x, 1 = %x. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58069 91177308-0d34-0410-b5e6-96231b3b80d8