address comments

Author: AlexMaclean

llvm/lib/Transforms/Scalar/InferAddressSpaces.cpp

@@ -305,8 +305,9 @@ static bool isNoopPtrIntCastPair(const Operator *I2P, const DataLayout &DL,
 }
 
 // Returns true if V is an address expression.
-// TODO: Currently, we consider only arguments and phi, bitcast, addrspacecast,
-// and getelementptr operators.
+// TODO: Currently, we only consider:
+//   - arguments
+//   - phi, bitcast, addrspacecast, and getelementptr operators
 static bool isAddressExpression(const Value &V, const DataLayout &DL,
                                 const TargetTransformInfo *TTI) {