diff options
| -rw-r--r-- | llvm/lib/CodeGen/MachineBlockPlacement.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineBlockPlacement.cpp b/llvm/lib/CodeGen/MachineBlockPlacement.cpp index 6be20ab6d5a..8a57f009975 100644 --- a/llvm/lib/CodeGen/MachineBlockPlacement.cpp +++ b/llvm/lib/CodeGen/MachineBlockPlacement.cpp @@ -2215,13 +2215,13 @@ bool MachineBlockPlacement::maybeTailDuplicateBlock( BlockChain &Chain, BlockFilterSet *BlockFilter, MachineFunction::iterator &PrevUnplacedBlockIt, bool &DuplicatedToLPred) { - DuplicatedToLPred = false; + if (!shouldTailDuplicate(BB)) + return false; + DEBUG(dbgs() << "Redoing tail duplication for Succ#" << BB->getNumber() << "\n"); - if (!shouldTailDuplicate(BB)) - return false; // This has to be a callback because none of it can be done after // BB is deleted. bool Removed = false; |
