| commit | c49a9a5d7670265ddf28a5b59004240663650d1f | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sat May 01 21:24:24 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sat May 01 21:24:24 2004 +0000 |
| tree | 930a9d38204bf6c3a8332ae6271c8bba66dae86d | |
| parent | 5e657635321dbdf2348107fb733a47508e0efd32 [diff] |
Stop LiveVariables from using BasicBlocks as part of the mapping, instead use MachineBasicBlocks. To do this, we traverse the Machine CFG instead of the LLVM CFG, which is also *MUCH* more efficient by having fewer levels of indirections and mappings. llvm-svn: 13301