| commit | a332f17c8c80bb457617052fb35a3f2cecd05493 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <gohman@apple.com> | Fri May 23 02:28:01 2008 +0000 |
| committer | Dan Gohman <gohman@apple.com> | Fri May 23 02:28:01 2008 +0000 |
| tree | 78f7513fd2bc8bde2d204017f225ef551dea752b | |
| parent | e4977cf750eaff28275429191821420c20b0c64f [diff] |
Generalize the new code in instcombine's ComputeNumSignBits for handling and/or to handle more cases (such as this add-sitofp.ll testcase), and port it to selectiondag's ComputeNumSignBits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51469 91177308-0d34-0410-b5e6-96231b3b80d8