src/share/vm/c1/c1_LIRGenerator.cpp

*** 1302,1312 ****
    }
  
    // FIXME T_ADDRESS should actually be T_METADATA but it can't because the
    // meaning of these two is mixed up (see JDK-8026837).
    __ move(new LIR_Address(rcvr.result(), oopDesc::klass_offset_in_bytes(), T_ADDRESS), temp, info);
!   __ move_wide(new LIR_Address(temp, in_bytes(Klass::java_mirror_offset()), T_OBJECT), result);
  }
  
  // java.lang.Class::isPrimitive()
  void LIRGenerator::do_isPrimitive(Intrinsic* x) {
    assert(x->number_of_arguments() == 1, "wrong type");
--- 1302,1314 ----
    }
  
    // FIXME T_ADDRESS should actually be T_METADATA but it can't because the
    // meaning of these two is mixed up (see JDK-8026837).
    __ move(new LIR_Address(rcvr.result(), oopDesc::klass_offset_in_bytes(), T_ADDRESS), temp, info);
!   __ move_wide(new LIR_Address(temp, in_bytes(Klass::java_mirror_offset()), T_ADDRESS), result);
!   // mirror = ((OopHandle)mirror)->resolve();
!   __ move_wide(new LIR_Address(result, T_OBJECT), result);
  }
  
  // java.lang.Class::isPrimitive()
  void LIRGenerator::do_isPrimitive(Intrinsic* x) {
    assert(x->number_of_arguments() == 1, "wrong type");