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changeset 19514:55d0b9ec7587

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Replace Array.copyOf usages with System.arraycopy usages.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Thu, 19 Feb 2015 23:53:58 +0100
parents cb59c8b7da46
children 387d7192e18f
files graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/DebugInfoBuilder.java graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Node.java graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java
diffstat 4 files changed, 15 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/DebugInfoBuilder.java	Thu Feb 19 23:40:21 2015 +0100
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/gen/DebugInfoBuilder.java	Thu Feb 19 23:53:58 2015 +0100
@@ -98,7 +98,9 @@
                                 }
                             }
                             if (pos != vobj.entryCount()) {
-                                values = Arrays.copyOf(values, pos);
+                                JavaValue[] newValues = new JavaValue[pos];
+                                System.arraycopy(values, 0, newValues, 0, pos);
+                                values = newValues;
                             }
                         }
                         entry.getValue().setValues(values);
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java	Thu Feb 19 23:40:21 2015 +0100
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Graph.java	Thu Feb 19 23:53:58 2015 +0100
@@ -741,7 +741,9 @@
         assert !isFrozen();
         assert node.id() == Node.INITIAL_ID;
         if (nodes.length == nodesSize) {
-            nodes = Arrays.copyOf(nodes, (nodesSize * 2) + 1);
+            Node[] newNodes = new Node[(nodesSize * 2) + 1];
+            System.arraycopy(nodes, 0, newNodes, 0, nodesSize);
+            nodes = newNodes;
         }
         int id = nodesSize;
         nodes[id] = node;
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Node.java	Thu Feb 19 23:40:21 2015 +0100
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/Node.java	Thu Feb 19 23:53:58 2015 +0100
@@ -342,7 +342,9 @@
             if (length == 0) {
                 extraUsages = new Node[4];
             } else if (extraUsagesCount == length) {
-                extraUsages = Arrays.copyOf(extraUsages, length * 2 + 1);
+                Node[] newExtraUsages = new Node[length * 2 + 1];
+                System.arraycopy(extraUsages, 0, newExtraUsages, 0, length);
+                extraUsages = newExtraUsages;
             }
             extraUsages[extraUsagesCount++] = node;
         }
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java	Thu Feb 19 23:40:21 2015 +0100
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeList.java	Thu Feb 19 23:53:58 2015 +0100
@@ -143,7 +143,9 @@
         if (length == 0) {
             nodes = new Node[2];
         } else if (size == length) {
-            nodes = Arrays.copyOf(nodes, nodes.length * 2 + 1);
+            Node[] newNodes = new Node[nodes.length * 2 + 1];
+            System.arraycopy(nodes, 0, newNodes, 0, length);
+            nodes = newNodes;
         }
         nodes[size++] = node;
         update(null, (T) node);
@@ -186,7 +188,9 @@
     void copy(NodeList<? extends Node> other) {
         self.incModCount();
         incModCount();
-        nodes = Arrays.copyOf(other.nodes, other.size);
+        Node[] newNodes = new Node[other.size];
+        System.arraycopy(other.nodes, 0, newNodes, 0, newNodes.length);
+        nodes = newNodes;
         size = other.size;
     }