| commit | 833f25d79ee28f1049f9177c3d2f4c9fbad6f643 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Jun 02 01:29:46 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Jun 02 01:29:46 2008 +0000 |
| tree | a220de2e1a1ee0a4a134b3b2e5975267b3139c0b | |
| parent | 173234a68fb6ece106e77da443d87f09d5906cb9 [diff] |
move CannotBeNegativeZero to ValueTracking. Simplify some signbit comparisons. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51864 91177308-0d34-0410-b5e6-96231b3b80d8