| commit | 706e61ead9b7913098ff3fbf729263a36e01f1b9 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Wed Sep 10 20:37:08 2003 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Wed Sep 10 20:37:08 2003 +0000 |
| tree | a1faa358ceafda213e511b15d9c42b4ecad8cae0 | |
| parent | 420a8bf2b2276acdb4d7004ae251a2460999c0e4 [diff] |
Rework post dominator information so that we do not have to unify all exit nodes of a function to compute post-dominance information. This does not work with functions that have both unwind and return nodes, because we cannot unify these blocks. The new implementation is better anyway. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8460 91177308-0d34-0410-b5e6-96231b3b80d8