| commit | 3b04a8ac455568f9b98ab7e9a43076260cb737ae | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Jun 28 06:33:13 2004 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Jun 28 06:33:13 2004 +0000 |
| tree | 0c7f6b4bcc9876d16d4ec1b29ae6f95c4ffad908 | |
| parent | 15fde2eb837bf806a6dfa2e1b4c75d5f195f34ad [diff] |
Initial checkin of a simple mod/ref analysis for global variables. This is still overly conservative and uses very simple data structures, but it is a start, and allows elimination of a lot of loads. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14462 91177308-0d34-0410-b5e6-96231b3b80d8