src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/SnippetCounter.java

*** 33,42 ****
--- 33,45 ----
  /**
   * A counter that can (only) be {@linkplain #inc() incremented} from within a snippet for gathering
   * snippet specific metrics.
   */
  public final class SnippetCounter implements Comparable<SnippetCounter> {
+ 
+     public static final SnippetCounter DISABLED_COUNTER = new SnippetCounter(null, "Disabled", "Disabled");
+ 
      /**
       * A group of related counters.
       */
      public static class Group {
  
*** 128,148 ****
      /**
       * Increments the value of this counter. This method can only be used in a snippet on a
       * compile-time constant {@link SnippetCounter} object.
       */
      public void inc() {
!         if (group != null) {
              SnippetCounterNode.increment(this);
          }
      }
  
      /**
       * Increments the value of this counter. This method can only be used in a snippet on a
       * compile-time constant {@link SnippetCounter} object.
       */
      public void add(int increment) {
!         if (group != null) {
              SnippetCounterNode.add(this, increment);
          }
      }
  
      /**
--- 131,151 ----
      /**
       * Increments the value of this counter. This method can only be used in a snippet on a
       * compile-time constant {@link SnippetCounter} object.
       */
      public void inc() {
!         if (getGroup() != null) {
              SnippetCounterNode.increment(this);
          }
      }
  
      /**
       * Increments the value of this counter. This method can only be used in a snippet on a
       * compile-time constant {@link SnippetCounter} object.
       */
      public void add(int increment) {
!         if (getGroup() != null) {
              SnippetCounterNode.add(this, increment);
          }
      }
  
      /**