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| author | Kazu Hirata <kazu@google.com> | 2020-11-22 22:16:12 -0800 |
|---|---|---|
| committer | Kazu Hirata <kazu@google.com> | 2020-11-22 22:16:13 -0800 |
| commit | 85d6af393c6e9ff8437e567dbf9e40d2026b7bc8 (patch) | |
| tree | 2a162e5de9f0e7fc5994e2ad0b64f054c6f1e650 /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | df73b8c174820557608bf364dcf4dfb2bdc1811e (diff) | |
| download | llvm-85d6af393c6e9ff8437e567dbf9e40d2026b7bc8.zip llvm-85d6af393c6e9ff8437e567dbf9e40d2026b7bc8.tar.gz llvm-85d6af393c6e9ff8437e567dbf9e40d2026b7bc8.tar.bz2 | |
[CodeGen] Use pred_empty (NFC)
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index 825d3ee..4ddfe0a 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -559,7 +559,7 @@ bool CodeGenPrepare::runOnFunction(Function &F) { for (SmallVectorImpl<BasicBlock*>::iterator II = Successors.begin(), IE = Successors.end(); II != IE; ++II) - if (pred_begin(*II) == pred_end(*II)) + if (pred_empty(*II)) WorkList.insert(*II); } @@ -573,7 +573,7 @@ bool CodeGenPrepare::runOnFunction(Function &F) { for (SmallVectorImpl<BasicBlock*>::iterator II = Successors.begin(), IE = Successors.end(); II != IE; ++II) - if (pred_begin(*II) == pred_end(*II)) + if (pred_empty(*II)) WorkList.insert(*II); } @@ -2300,7 +2300,7 @@ bool CodeGenPrepare::dupRetToEnableTailCallOpts(BasicBlock *BB, bool &ModifiedDT } // If we eliminated all predecessors of the block, delete the block now. - if (Changed && !BB->hasAddressTaken() && pred_begin(BB) == pred_end(BB)) + if (Changed && !BB->hasAddressTaken() && pred_empty(BB)) BB->eraseFromParent(); return Changed; |