diff --git a/polly/lib/CodeGen/BlockGenerators.cpp b/polly/lib/CodeGen/BlockGenerators.cpp
--- a/polly/lib/CodeGen/BlockGenerators.cpp
+++ b/polly/lib/CodeGen/BlockGenerators.cpp
@@ -1391,8 +1391,8 @@
 
   generateScalarVectorLoads(Stmt, VectorBlockMap);
 
-  for (Instruction &Inst : *BB)
-    copyInstruction(Stmt, &Inst, VectorBlockMap, ScalarBlockMap, NewAccesses);
+  for (Instruction *Inst : Stmt.getInstructions())
+    copyInstruction(Stmt, Inst, VectorBlockMap, ScalarBlockMap, NewAccesses);
 
   verifyNoScalarStores(Stmt);
 }