| commit | a59ce0379134b249a3c949f7dcd6ec3566c4d7e3 | [log] [tgz] |
|---|---|---|
| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Nov 07 21:59:29 2011 +0000 |
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | Mon Nov 07 21:59:29 2011 +0000 |
| tree | 2ab0e32bc5973526e55801aa54d8a06cfc7b257c | |
| parent | 2dd5e1e64d718a0aeaaf988a54d5acc0ec70f243 [diff] |
Use a reverse post order instead of a DFS order. The enterBasicBlock() function is combining live-out values from predecessor blocks. The RPO traversal means that more predecessors have been visited when that happens, only back-edges are missing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144025 91177308-0d34-0410-b5e6-96231b3b80d8