| commit | dd841aeb8d8d4cdcce716dc55e62a0f823c2856c | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Thu Apr 18 17:39:14 2002 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Thu Apr 18 17:39:14 2002 +0000 |
| tree | 42db60927e8987116b0e9da7e864bbea91aff28a | |
| parent | fe053c77c1cb5ba9094f7de352959a876d39c518 [diff] |
Significantly rework InstructionCombining to work better and to be cleaner. We now use an InstVisitor to delegate to different cases that we are interested in handling. We also fix the FIXME's by adding users to the worklist when appropriate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2292 91177308-0d34-0410-b5e6-96231b3b80d8