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| author | Evan Cheng <evan.cheng@apple.com> | 2008-12-19 18:03:11 +0000 |
|---|---|---|
| committer | Evan Cheng <evan.cheng@apple.com> | 2008-12-19 18:03:11 +0000 |
| commit | ab63152871f4144050d0a58d592a95e089fe40d4 (patch) | |
| tree | 0bb389d1de42d49c57d5daac76ef4f7ca0cf7378 /include/llvm/Bitcode/BitstreamWriter.h | |
| parent | a33649e98ce6512ed95a5e5f7b72dd28e243a289 (diff) | |
- CodeGenPrepare does not split loop back edges but it only knows about back edges of single block loops. It now does a DFS walk to find loop back edges.
- Use SplitBlockPredecessors to factor out common predecessors of the critical edge destination. This is disabled for now due to some regressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61248 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/Bitcode/BitstreamWriter.h')
0 files changed, 0 insertions, 0 deletions