| commit | 11dcd8d38de031c34380fd6ab7a0daacdefb263a | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Dec 08 07:31:50 2008 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Dec 08 07:31:50 2008 +0000 |
| tree | 773d6567f37f5c2218bdd6bff12bc9bf28f3981f | |
| parent | 59779c56053d150cf93b80bf90f7ae7839f8d219 [diff] |
add another level of caching for non-local pointer queries, keeping track of whether the CachedNonLocalPointerInfo for a block is specific to a block. If so, just return it without any pred scanning. This is good for a 6% speedup on GVN (when it uses this lookup method, which it doesn't right now). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@60695 91177308-0d34-0410-b5e6-96231b3b80d8