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diff graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java @ 17366:84f9c2baab1d

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Relax type signature in Graph.addDuplicates method.
author Roland Schatz <roland.schatz@oracle.com>
date Wed, 08 Oct 2014 12:15:34 +0200
parents 1778c3208bc5
children 45b45f902bed
line wrap: on
line diff
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java	Wed Oct 08 11:51:56 2014 +0200
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java	Wed Oct 08 12:15:34 2014 +0200
@@ -726,7 +726,7 @@
         Node replacement(Node node, Edges.Type type);
     }
 
-    static Map<Node, Node> addGraphDuplicate(final Graph graph, final Graph oldGraph, int estimatedNodeCount, Iterable<Node> nodes, final DuplicationReplacement replacements) {
+    static Map<Node, Node> addGraphDuplicate(final Graph graph, final Graph oldGraph, int estimatedNodeCount, Iterable<? extends Node> nodes, final DuplicationReplacement replacements) {
         final Map<Node, Node> newNodes;
         int denseThreshold = oldGraph.getNodeCount() + oldGraph.getNodesDeletedSinceLastCompression() >> 4;
         if (estimatedNodeCount > denseThreshold) {
@@ -774,7 +774,7 @@
         return newNodes;
     }
 
-    private static void createNodeDuplicates(final Graph graph, Iterable<Node> nodes, final DuplicationReplacement replacements, final Map<Node, Node> newNodes) {
+    private static void createNodeDuplicates(final Graph graph, Iterable<? extends Node> nodes, final DuplicationReplacement replacements, final Map<Node, Node> newNodes) {
         for (Node node : nodes) {
             if (node != null) {
                 assert !node.isDeleted() : "trying to duplicate deleted node: " + node;