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diff graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java @ 16151:76895499bc88

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Add facility to create JSON dump of AST creation/rewriting
author Christian Wirth <christian.wirth@oracle.com>
date Fri, 20 Jun 2014 15:13:16 +0200
parents 5d1308c78ddc
children e52ad0d3b7d6
line wrap: on
line diff
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java	Wed Jun 18 14:12:06 2014 +0200
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/TruffleOptions.java	Fri Jun 20 15:13:16 2014 +0200
@@ -72,6 +72,13 @@
      */
     public static NodeCost TraceRewritesFilterToCost = parseNodeInfoKind(System.getProperty("truffle.TraceRewritesFilterToCost"));
 
+    /**
+     * Enables the dumping of Node creations and AST rewrites in JSON format.
+     * <p>
+     * Can be set with {@code -Dtruffle.TraceASTJSON=true}.
+     */
+    public static final boolean TraceASTJSON = Boolean.getBoolean("truffle.TraceASTJSON");
+
     private static NodeCost parseNodeInfoKind(String kind) {
         if (kind == null) {
             return null;