diff --git a/runtime/mem/ecma_reference_processor.cpp b/runtime/mem/ecma_reference_processor.cpp
index bfc978f0b2f81e6158d307b9170625cd5ad8db05..8762f45d4dd945ac3dc9f193dc7cacc019d7dd6b 100644
--- a/runtime/mem/ecma_reference_processor.cpp
+++ b/runtime/mem/ecma_reference_processor.cpp
@@ -82,8 +82,14 @@ bool EcmaReferenceProcessor::IsReference([[maybe_unused]] const BaseClass *base_
     auto object_type = hcls->GetObjectType();
     switch (object_type) {
         case panda::ecmascript::JSType::TAGGED_ARRAY:
-            return EnumerateArrayElements(static_cast<const panda::ecmascript::TaggedArray *>(ref),
-                                          is_reference_checker);
+            // Weak tagged array is used for inline caches.
+            // It is reasonable to collect IC only in OOM case else it leads
+            // to big perf degradation.
+            if (gc_->GetLastGCCause() == GCTaskCause::OOM_CAUSE) {
+                return EnumerateArrayElements(static_cast<const panda::ecmascript::TaggedArray *>(ref),
+                                              is_reference_checker);
+            }
+            break;
         case panda::ecmascript::JSType::JS_WEAK_REF: {
             panda::ecmascript::JSTaggedValue referent =
                 static_cast<const panda::ecmascript::JSWeakRef *>(ref)->GetReferent();
diff --git a/runtime/object_factory.cpp b/runtime/object_factory.cpp
index 9b64ef0a2dac1b8ee6cb5ab0b250956158750566..88353d282cd656a19e19e9bd17f087b3461a2282 100644
--- a/runtime/object_factory.cpp
+++ b/runtime/object_factory.cpp
@@ -1915,7 +1915,7 @@ JSHandle<ProfileTypeInfo> ObjectFactory::NewProfileTypeInfo(uint32_t length)
     ASSERT(length > 0);
 
     size_t size = TaggedArray::ComputeSize(JSTaggedValue::TaggedTypeSize(), length);
-    auto header = heapHelper_.AllocateNonMovableOrHugeObject(arrayClass_, size);
+    auto header = heapHelper_.AllocateNonMovableOrHugeObject(weakArrayClass_, size);
     JSHandle<ProfileTypeInfo> array(thread_, header);
     array->InitializeWithSpecialValue(JSTaggedValue::Undefined(), length);