src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/nodes/type/KlassPointerStamp.java

rev 52509 : [mq]: graal

*** 120,134 ****
              return KLASS_NON_NULL;
          }
      }
  
      @Override
!     public Constant asConstant() {
!         if (alwaysNull() && isCompressed()) {
              return HotSpotCompressedNullConstant.COMPRESSED_NULL;
          } else {
!             return super.asConstant();
          }
      }
  
      @Override
      public LIRKind getLIRKind(LIRKindTool tool) {
--- 120,134 ----
              return KLASS_NON_NULL;
          }
      }
  
      @Override
!     public JavaConstant nullConstant() {
!         if (isCompressed()) {
              return HotSpotCompressedNullConstant.COMPRESSED_NULL;
          } else {
!             return super.nullConstant();
          }
      }
  
      @Override
      public LIRKind getLIRKind(LIRKindTool tool) {