diff --git a/JSTests/stress/put-by-id-no-crash-interpreter.js b/JSTests/stress/put-by-id-no-crash-interpreter.js
new file mode 100644
index 0000000000000..6e578b230f872
--- /dev/null
+++ b/JSTests/stress/put-by-id-no-crash-interpreter.js
@@ -0,0 +1,30 @@
+//@ runDefault("--useJIT=0")
+const propName = "myProp";
+var d;
+
+function shouldBe(actual, expected)
+{
+    if (actual !== expected)
+        throw new Error("Failure, expected: " + expected + ", got: " + actual);
+}
+
+function createDictionary()
+{
+    var object = $vm.createObjectDoingSideEffectPutWithoutCorrectSlotStatus();
+    object[propName] = 42;
+    return object;
+}
+
+function putWithSideEffects(o)
+{
+    o.dummy = {
+        toString() {
+            delete d[propName];
+            return "foo";
+        }
+    };
+}
+
+d = createDictionary();
+putWithSideEffects(d);
+shouldBe(propName in d, false);
diff --git a/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp b/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
index d31f9cde5de29..35264425fbce6 100644
--- a/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
+++ b/Source/JavaScriptCore/llint/LLIntSlowPaths.cpp
@@ -992,25 +992,22 @@ LLINT_SLOW_PATH_DECL(slow_path_put_by_id)
         if (newStructure->propertyAccessesAreCacheable() && baseCell == slot.base()) {
             if (slot.type() == PutPropertySlot::NewProperty) {
                 GCSafeConcurrentJSLocker locker(codeBlock->m_lock, vm);
-                if (!newStructure->isDictionary() && newStructure->previousID()->outOfLineCapacity() == newStructure->outOfLineCapacity()) {
-                    ASSERT(oldStructure == newStructure->previousID());
-                    if (oldStructure == newStructure->previousID()) {
-                        ASSERT(oldStructure->transitionWatchpointSetHasBeenInvalidated());
-
-                        bool sawPolyProto = false;
-                        auto result = normalizePrototypeChain(globalObject, baseCell, sawPolyProto);
-                        if (result != InvalidPrototypeChain && !sawPolyProto) {
-                            ASSERT(oldStructure->isObject());
-                            metadata.m_oldStructureID = oldStructure->id();
-                            metadata.m_offset = slot.cachedOffset();
-                            metadata.m_newStructureID = newStructure->id();
-                            if (!(bytecode.m_flags.isDirect())) {
-                                StructureChain* chain = newStructure->prototypeChain(vm, globalObject, asObject(baseCell));
-                                ASSERT(chain);
-                                metadata.m_structureChain.set(vm, codeBlock, chain);
-                            }
-                            vm.writeBarrier(codeBlock);
+                if (!newStructure->isDictionary() && newStructure->previousID()->outOfLineCapacity() == newStructure->outOfLineCapacity() && newStructure->previousID() == oldStructure) {
+                    ASSERT(oldStructure->transitionWatchpointSetHasBeenInvalidated());
+
+                    bool sawPolyProto = false;
+                    auto result = normalizePrototypeChain(globalObject, baseCell, sawPolyProto);
+                    if (result != InvalidPrototypeChain && !sawPolyProto) {
+                        ASSERT(oldStructure->isObject());
+                        metadata.m_oldStructureID = oldStructure->id();
+                        metadata.m_offset = slot.cachedOffset();
+                        metadata.m_newStructureID = newStructure->id();
+                        if (!(bytecode.m_flags.isDirect())) {
+                            StructureChain* chain = newStructure->prototypeChain(vm, globalObject, asObject(baseCell));
+                            ASSERT(chain);
+                            metadata.m_structureChain.set(vm, codeBlock, chain);
                         }
+                        vm.writeBarrier(codeBlock);
                     }
                 }
             } else {