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| author | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-06-06 14:15:11 +0100 |
|---|---|---|
| committer | Simon Pilgrim <llvm-dev@redking.me.uk> | 2021-06-06 14:15:11 +0100 |
| commit | 9ced408fe97478309cb19ca241009ade4ad6315c (patch) | |
| tree | 2fbaaecdc5a86bdd5ae5de56a7cd1240ef832889 /llvm/lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | 5fc8cdcb03e380e6193464eef499d373dcde3708 (diff) | |
| download | llvm-9ced408fe97478309cb19ca241009ade4ad6315c.zip llvm-9ced408fe97478309cb19ca241009ade4ad6315c.tar.gz llvm-9ced408fe97478309cb19ca241009ade4ad6315c.tar.bz2 | |
SimplifyCFG.cpp - remove dead early-return code added at rGcc63203908da. NFCI.
We've already checked that ScanIdx == 0 a few lines above.
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index c4c828c..ee86326 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -2059,10 +2059,6 @@ static bool SinkCommonCodeFromPredecessors(BasicBlock *BB, return NumPHIInsts <= 1; }; - // If no instructions can be sunk, early-return. - if (ScanIdx == 0) - return false; - // We've determined that we are going to sink last ScanIdx instructions, // and recorded them in InstructionsToSink. Now, some instructions may be // unprofitable to sink. But that determination depends on the instructions |