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| author | Nikita Popov <npopov@redhat.com> | 2022-10-06 10:30:59 +0200 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2022-10-06 10:30:59 +0200 |
| commit | 028874dd613cc9ecb17ff904a8ba8d6bf2887672 (patch) | |
| tree | a44224233ca03a3db18ecb519e487c72d31deced /llvm/lib/Transforms/Utils/Local.cpp | |
| parent | 8d569e638b9e960b4ab635d780e60e8fa0b049f7 (diff) | |
| download | llvm-028874dd613cc9ecb17ff904a8ba8d6bf2887672.zip llvm-028874dd613cc9ecb17ff904a8ba8d6bf2887672.tar.gz llvm-028874dd613cc9ecb17ff904a8ba8d6bf2887672.tar.bz2 | |
[Local] Fix unused variable warnings (NFC)
Diffstat (limited to 'llvm/lib/Transforms/Utils/Local.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index 95431f4..e6b3b5c 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -1156,13 +1156,11 @@ bool llvm::TryToSimplifyUncondBranchFromEmptyBlock(BasicBlock *BB, // | for.body <---- (md2) // |_______| |______| if (Instruction *TI = BB->getTerminator()) - if (MDNode *LoopMD = TI->getMetadata(LLVMContext::MD_loop)) { - for (BasicBlock *Pred : predecessors(BB)) { + if (TI->hasMetadata(LLVMContext::MD_loop)) + for (BasicBlock *Pred : predecessors(BB)) if (Instruction *PredTI = Pred->getTerminator()) - if (MDNode *PredLoopMD = PredTI->getMetadata(LLVMContext::MD_loop)) + if (PredTI->hasMetadata(LLVMContext::MD_loop)) return false; - } - } LLVM_DEBUG(dbgs() << "Killing Trivial BB: \n" << *BB); |