diff --git a/ets2panda/checker/types/typeRelation.cpp b/ets2panda/checker/types/typeRelation.cpp
index 130fa19dbbf95318c6de95f56091dc5d28084585..0ea6044f305f6eee49eac9f8ea0f20731de3c182 100644
--- a/ets2panda/checker/types/typeRelation.cpp
+++ b/ets2panda/checker/types/typeRelation.cpp
@@ -29,10 +29,6 @@ ArenaAllocator *TypeRelation::Allocator()
 RelationResult TypeRelation::CacheLookup(const Type *source, const Type *target, const RelationHolder &holder,
                                          RelationType type) const
 {
-    if (result_ == RelationResult::CACHE_MISS) {
-        return result_;
-    }
-
     ES2PANDA_ASSERT(source != nullptr);
     ES2PANDA_ASSERT(target != nullptr);
 
@@ -115,7 +111,7 @@ bool TypeRelation::IsIdenticalTo(IndexInfo *source, IndexInfo *target)
     return result_ == RelationResult::TRUE;
 }
 
-bool TypeRelation::IsAssignableTo(Type *source, Type *target)
+__attribute__((noinline)) bool TypeRelation::IsAssignableTo(Type *source, Type *target)
 {
     if (source == target) {
         return Result(true);
@@ -247,7 +243,7 @@ bool TypeRelation::IsLegalBoxedPrimitiveConversion(Type *target, Type *source)
     return res;
 }
 
-bool TypeRelation::IsSupertypeOf(Type *super, Type *sub)
+__attribute__((noinline)) bool TypeRelation::IsSupertypeOf(Type *super, Type *sub)
 {
     if (LIKELY(super == sub)) {
         return Result(true);