src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp

*** 1,7 ****
  /*
!  * Copyright (c) 2018, Red Hat, Inc. All rights reserved.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
   *
--- 1,7 ----
  /*
!  * Copyright (c) 2018, 2019, Red Hat, Inc. All rights reserved.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
   *
*** 104,114 ****
    }
  
    // Because we want a 2-arg form of xchg and xadd
    __ move(value_opr, result);
  
!   assert(type == T_INT || type == T_OBJECT || type == T_ARRAY LP64_ONLY( || type == T_LONG ), "unexpected type");
    __ xchg(access.resolved_addr(), result, result, LIR_OprFact::illegalOpr);
  
    if (access.is_oop()) {
      result = load_reference_barrier(access.gen(), result);
      LIR_Opr tmp = gen->new_register(type);
--- 104,114 ----
    }
  
    // Because we want a 2-arg form of xchg and xadd
    __ move(value_opr, result);
  
!   assert(type == T_INT || is_reference_type(type) LP64_ONLY( || type == T_LONG ), "unexpected type");
    __ xchg(access.resolved_addr(), result, result, LIR_OprFact::illegalOpr);
  
    if (access.is_oop()) {
      result = load_reference_barrier(access.gen(), result);
      LIR_Opr tmp = gen->new_register(type);