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diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeCost.java @ 17399:5787218bad91

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Truffle: implemented recursive node iterator and node streams for the graal runtime.
author Christian Humer <christian.humer@gmail.com>
date Thu, 09 Oct 2014 17:25:18 +0200
parents fe5d4383b505
children
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--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeCost.java	Thu Oct 09 11:32:21 2014 -0700
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/NodeCost.java	Thu Oct 09 17:25:18 2014 +0200
@@ -66,4 +66,8 @@
      */
     MEGAMORPHIC;
 
+    public boolean isTrivial() {
+        return this == NONE || this == UNINITIALIZED;
+    }
+
 }