diff options
-rw-r--r-- | lib/Transforms/Scalar/LoopStrengthReduce.cpp | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp index 1233f45..0601423 100644 --- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp +++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp @@ -212,8 +212,6 @@ Pass *llvm::createLoopStrengthReducePass(const TargetLowering *TLI) { /// specified set are trivially dead, delete them and see if this makes any of /// their operands subsequently dead. void LoopStrengthReduce::DeleteTriviallyDeadInstructions() { - if (DeadInsts.empty()) return; - while (!DeadInsts.empty()) { Instruction *I = dyn_cast_or_null<Instruction>(DeadInsts.pop_back_val()); @@ -2720,8 +2718,7 @@ bool LoopStrengthReduce::runOnLoop(Loop *L, LPPassManager &LPM) { IVsByStride.clear(); // Clean up after ourselves - if (!DeadInsts.empty()) - DeleteTriviallyDeadInstructions(); + DeleteTriviallyDeadInstructions(); } // At this point, it is worth checking to see if any recurrence PHIs are also |