# HG changeset patch
# User Andreas Woess <andreas.woess@jku.at>
# Date 1395144893 -3600
# Node ID 6189c1983cd35981dea6e3ec6f7c366377b8393c
# Parent  2ec76bd5f309b2412bbc14506c49d1f03c58d865
Truffle: make Node#replace accept any CharSequence as reason

diff -r 2ec76bd5f309 -r 6189c1983cd3 graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallNode.java
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallNode.java	Tue Mar 18 12:15:48 2014 +0100
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallNode.java	Tue Mar 18 13:14:53 2014 +0100
@@ -60,7 +60,7 @@
     }
 
     @SuppressWarnings("unused")
-    public void nodeReplaced(Node oldNode, Node newNode, String reason) {
+    public void nodeReplaced(Node oldNode, Node newNode, CharSequence reason) {
     }
 
     @Override
@@ -144,7 +144,7 @@
         }
 
         @Override
-        public void nodeReplaced(Node oldNode, Node newNode, String reason) {
+        public void nodeReplaced(Node oldNode, Node newNode, CharSequence reason) {
             trySplit = true;
         }
 
diff -r 2ec76bd5f309 -r 6189c1983cd3 graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallTarget.java
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallTarget.java	Tue Mar 18 12:15:48 2014 +0100
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/OptimizedCallTarget.java	Tue Mar 18 13:14:53 2014 +0100
@@ -136,7 +136,7 @@
         return call(caller, args);
     }
 
-    private void invalidate(Node oldNode, Node newNode, String reason) {
+    private void invalidate(Node oldNode, Node newNode, CharSequence reason) {
         InstalledCode m = this.installedCode;
         if (m != null) {
             CompilerAsserts.neverPartOfCompilation();
@@ -147,7 +147,7 @@
         cancelInstalledTask(oldNode, newNode, reason);
     }
 
-    private void cancelInstalledTask(Node oldNode, Node newNode, String reason) {
+    private void cancelInstalledTask(Node oldNode, Node newNode, CharSequence reason) {
         Future<InstalledCode> task = this.installedCodeTask;
         if (task != null) {
             task.cancel(true);
@@ -298,7 +298,7 @@
     }
 
     @Override
-    public void nodeReplaced(Node oldNode, Node newNode, String reason) {
+    public void nodeReplaced(Node oldNode, Node newNode, CharSequence reason) {
         compilationProfile.reportNodeReplaced();
         invalidate(oldNode, newNode, reason);
 
@@ -382,7 +382,7 @@
         }
     }
 
-    private static void logOptimizingUnqueued(OptimizedCallTarget target, Node oldNode, Node newNode, String reason) {
+    private static void logOptimizingUnqueued(OptimizedCallTarget target, Node oldNode, Node newNode, CharSequence reason) {
         if (TraceTruffleCompilationDetails.getValue()) {
             Map<String, Object> properties = new LinkedHashMap<>();
             addReplaceProperties(properties, oldNode, newNode);
@@ -405,7 +405,7 @@
         }
     }
 
-    private static void logOptimizedInvalidated(OptimizedCallTarget target, Node oldNode, Node newNode, String reason) {
+    private static void logOptimizedInvalidated(OptimizedCallTarget target, Node oldNode, Node newNode, CharSequence reason) {
         if (TraceTruffleCompilation.getValue()) {
             Map<String, Object> properties = new LinkedHashMap<>();
             addReplaceProperties(properties, oldNode, newNode);
@@ -414,7 +414,7 @@
         }
     }
 
-    private static void logOptimizingFailed(OptimizedCallTarget callSite, String reason) {
+    private static void logOptimizingFailed(OptimizedCallTarget callSite, CharSequence reason) {
         Map<String, Object> properties = new LinkedHashMap<>();
         properties.put("Reason", reason);
         log(0, "opt fail", callSite.toString(), properties);
diff -r 2ec76bd5f309 -r 6189c1983cd3 graal/com.oracle.truffle.api/src/com/oracle/truffle/api/ReplaceObserver.java
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/ReplaceObserver.java	Tue Mar 18 12:15:48 2014 +0100
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/ReplaceObserver.java	Tue Mar 18 13:14:53 2014 +0100
@@ -31,5 +31,5 @@
  */
 public interface ReplaceObserver {
 
-    void nodeReplaced(Node oldNode, Node newNode, String reason);
+    void nodeReplaced(Node oldNode, Node newNode, CharSequence reason);
 }
diff -r 2ec76bd5f309 -r 6189c1983cd3 graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/CallNode.java
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/CallNode.java	Tue Mar 18 12:15:48 2014 +0100
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/CallNode.java	Tue Mar 18 13:14:53 2014 +0100
@@ -156,7 +156,7 @@
     }
 
     @Override
-    protected void onReplace(Node newNode, String reason) {
+    protected void onReplace(Node newNode, CharSequence reason) {
         super.onReplace(newNode, reason);
 
         /*
diff -r 2ec76bd5f309 -r 6189c1983cd3 graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java
--- a/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java	Tue Mar 18 12:15:48 2014 +0100
+++ b/graal/com.oracle.truffle.api/src/com/oracle/truffle/api/nodes/Node.java	Tue Mar 18 13:14:53 2014 +0100
@@ -186,7 +186,7 @@
      * @param reason a description of the reason for the replacement
      * @return the new node
      */
-    public final <T extends Node> T replace(T newNode, String reason) {
+    public final <T extends Node> T replace(T newNode, CharSequence reason) {
         CompilerDirectives.transferToInterpreterAndInvalidate();
         if (this.getParent() == null) {
             throw new IllegalStateException("This node cannot be replaced, because it does not yet have a parent.");
@@ -260,7 +260,7 @@
         return false;
     }
 
-    private void reportReplace(Node oldNode, Node newNode, String reason) {
+    private void reportReplace(Node oldNode, Node newNode, CharSequence reason) {
         RootNode rootNode = getRootNode();
         if (rootNode != null) {
             CallTarget target = rootNode.getCallTarget();
@@ -277,13 +277,13 @@
      * @param newNode the replacement node
      * @param reason the reason the replace supplied
      */
-    protected void onReplace(Node newNode, String reason) {
+    protected void onReplace(Node newNode, CharSequence reason) {
         if (TruffleOptions.TraceRewrites) {
             traceRewrite(newNode, reason);
         }
     }
 
-    private void traceRewrite(Node newNode, String reason) {
+    private void traceRewrite(Node newNode, CharSequence reason) {
 
         if (TruffleOptions.TraceRewritesFilterFromCost != null) {
             if (filterByKind(this, TruffleOptions.TraceRewritesFilterFromCost)) {