src/hotspot/share/opto/graphKit.cpp

*** 3974,13 ***
  AllocateNode* AllocateNode::Ideal_allocation(Node* ptr) {
    if (ptr == nullptr) {     // reduce dumb test in callers
      return nullptr;
    }
  
-   BarrierSetC2* bs = BarrierSet::barrier_set()->barrier_set_c2();
-   ptr = bs->step_over_gc_barrier(ptr);
- 
    if (ptr->is_CheckCastPP()) { // strip only one raw-to-oop cast
      ptr = ptr->in(1);
      if (ptr == nullptr) return nullptr;
    }
    // Return null for allocations with several casts:
--- 3974,10 ---