src/share/vm/opto/library_call.cpp

*** 4046,4057 ****
    ciMethod* method = callee();
    int vtable_index = method->vtable_index();
    assert(vtable_index >= 0 || vtable_index == Method::nonvirtual_vtable_index,
           "bad index %d", vtable_index);
    // Get the Method* out of the appropriate vtable entry.
!   int entry_offset  = (InstanceKlass::vtable_start_offset() +
!                      vtable_index*vtableEntry::size()) * wordSize +
                       vtableEntry::method_offset_in_bytes();
    Node* entry_addr  = basic_plus_adr(obj_klass, entry_offset);
    Node* target_call = make_load(NULL, entry_addr, TypePtr::NOTNULL, T_ADDRESS, MemNode::unordered);
  
    // Compare the target method with the expected method (e.g., Object.hashCode).
--- 4046,4057 ----
    ciMethod* method = callee();
    int vtable_index = method->vtable_index();
    assert(vtable_index >= 0 || vtable_index == Method::nonvirtual_vtable_index,
           "bad index %d", vtable_index);
    // Get the Method* out of the appropriate vtable entry.
!   int entry_offset  = in_bytes(InstanceKlass::vtable_start_offset()) +
!                      vtable_index*vtableEntry::size_in_bytes() +
                       vtableEntry::method_offset_in_bytes();
    Node* entry_addr  = basic_plus_adr(obj_klass, entry_offset);
    Node* target_call = make_load(NULL, entry_addr, TypePtr::NOTNULL, T_ADDRESS, MemNode::unordered);
  
    // Compare the target method with the expected method (e.g., Object.hashCode).