diff --git a/polly/lib/Analysis/ScopInfo.cpp b/polly/lib/Analysis/ScopInfo.cpp
index 9d7a4339a92e..86a20234acc9 100644
--- a/polly/lib/Analysis/ScopInfo.cpp
+++ b/polly/lib/Analysis/ScopInfo.cpp
@@ -747,8 +747,7 @@ void MemoryAccess::print(raw_ostream &OS) const {
   }
   OS << "[Reduction Type: " << getReductionType() << "] ";
   OS << "[Scalar: " << isImplicit() << "]\n";
-  if (AccessRelation)
-    OS.indent(16) << getOriginalAccessRelationStr() << ";\n";
+  OS.indent(16) << getOriginalAccessRelationStr() << ";\n";
   if (hasNewAccessRelation())
     OS.indent(11) << "new: " << getNewAccessRelationStr() << ";\n";
 }
diff --git a/polly/lib/Support/GICHelper.cpp b/polly/lib/Support/GICHelper.cpp
index 288831872690..ac23e4c9a185 100644
--- a/polly/lib/Support/GICHelper.cpp
+++ b/polly/lib/Support/GICHelper.cpp
@@ -70,6 +70,8 @@ template <typename ISLTy, typename ISL_CTX_GETTER, typename ISL_PRINTER>
 static inline std::string stringFromIslObjInternal(__isl_keep ISLTy *isl_obj,
                                                    ISL_CTX_GETTER ctx_getter_fn,
                                                    ISL_PRINTER printer_fn) {
+  if (!isl_obj)
+    return "null";
   isl_ctx *ctx = ctx_getter_fn(isl_obj);
   isl_printer *p = isl_printer_to_str(ctx);
   printer_fn(p, isl_obj);