| commit | 04db82d2ba5d9d8e935de82a465b1de5ea7cdf69 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Thu Feb 25 07:45:24 2010 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Thu Feb 25 07:45:24 2010 +0000 |
| tree | 8b5565b609fdc60ab65dbf3db844ac2d950b83d2 | |
| parent | 85669637139089eaed8def1583ac04266c9654e2 [diff] |
Implement the first half of redundancy factoring: efficiently splitting all the patterns under scope nodes into equality sets based on their first node. The second step is to rewrite the graph info a form that exposes the sharing. Before I do this, I want to redesign the Scope node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97130 91177308-0d34-0410-b5e6-96231b3b80d8