1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp b/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
index 6d9d417ef94..b2b886c4f11 100644
--- a/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
+++ b/llvm/lib/Transforms/Scalar/StraightLineStrengthReduce.cpp
@@ -234,6 +234,7 @@ bool StraightLineStrengthReduce::isBasisFor(const Candidate &Basis,
           Basis.CandidateKind == C.CandidateKind);
 }
 
+// TODO: use TTI->getGEPCost.
 static bool isGEPFoldable(GetElementPtrInst *GEP,
                           const TargetTransformInfo *TTI,
                           const DataLayout *DL) {