diff --git a/src/coreclr/jit/lowerarmarch.cpp b/src/coreclr/jit/lowerarmarch.cpp
index 1eae6c6dbc0987..12023a99d77c1b 100644
--- a/src/coreclr/jit/lowerarmarch.cpp
+++ b/src/coreclr/jit/lowerarmarch.cpp
@@ -688,7 +688,12 @@ void Lowering::ContainBlockStoreAddress(GenTreeBlk* blkNode, unsigned size, GenT
     {
         return;
     }
-#endif // TARGET_ARM
+#else // !TARGET_ARM
+    if ((ClrSafeInt<int>(offset) + ClrSafeInt<int>(size)).IsOverflow())
+    {
+        return;
+    }
+#endif // !TARGET_ARM
 
     if (!IsSafeToContainMem(blkNode, addr))
     {