| commit | 3579e44bf33ed34f8b498834bfb40e407082bf31 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Tue Dec 09 19:47:40 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Tue Dec 09 19:47:40 2008 +0000 |
| tree | dd4325c52c889ef5c05af323b5ffc18845f8db9a | |
| parent | 1559b3625be7b80bee6b066af4b91b9d10dfb5fa [diff] |
Fix a fixme: allow memdep to see past read-only calls when doing load dependence queries. This allows GVN to eliminate a few more instructions on 403.gcc: 152598 gvn - Number of instructions deleted 49240 gvn - Number of loads deleted after: 153986 gvn - Number of instructions deleted 50069 gvn - Number of loads deleted git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60786 91177308-0d34-0410-b5e6-96231b3b80d8