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changeset 19418:7d3140f2de2e

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reuse a single NodeIntrinsificationPhase instance in ReplacementsImpl (since the former is stateless)
author Doug Simon <doug.simon@oracle.com>
date Mon, 16 Feb 2015 21:12:51 +0100
parents 042f0a8ebce2
children e2fd58839d38
files graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java
diffstat 1 files changed, 5 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Mon Feb 16 21:10:14 2015 +0100
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/ReplacementsImpl.java	Mon Feb 16 21:12:51 2015 +0100
@@ -64,6 +64,7 @@
     public final Providers providers;
     public final SnippetReflectionProvider snippetReflection;
     public final TargetDescription target;
+    public final NodeIntrinsificationPhase nodeIntrinsificationPhase;
 
     /**
      * The preprocessed replacement graphs.
@@ -227,6 +228,7 @@
         this.target = target;
         this.graphs = new ConcurrentHashMap<>();
         this.snippetTemplateCache = CollectionsFactory.newMap();
+        this.nodeIntrinsificationPhase = createNodeIntrinsificationPhase();
     }
 
     private static final boolean UseSnippetGraphCache = Boolean.parseBoolean(System.getProperty("graal.useSnippetGraphCache", "true"));
@@ -285,7 +287,7 @@
 
         // Do deferred intrinsification of node intrinsics
 
-        createNodeIntrinsificationPhase().apply(specializedSnippet);
+        nodeIntrinsificationPhase.apply(specializedSnippet);
         new CanonicalizerPhase(true).apply(specializedSnippet, new PhaseContext(providers));
         NodeIntrinsificationVerificationPhase.verify(specializedSnippet);
     }
@@ -531,7 +533,7 @@
          * Does final processing of a snippet graph.
          */
         protected void finalizeGraph(StructuredGraph graph) {
-            replacements.createNodeIntrinsificationPhase().apply(graph);
+            replacements.nodeIntrinsificationPhase.apply(graph);
             if (!SnippetTemplate.hasConstantParameter(method)) {
                 NodeIntrinsificationVerificationPhase.verify(graph);
             }
@@ -666,7 +668,7 @@
          * Called after all inlining for a given graph is complete.
          */
         protected void afterInlining(StructuredGraph graph) {
-            replacements.createNodeIntrinsificationPhase().apply(graph);
+            replacements.nodeIntrinsificationPhase.apply(graph);
             new DeadCodeEliminationPhase(Optional).apply(graph);
             if (OptCanonicalizer.getValue()) {
                 new CanonicalizerPhase(true).apply(graph, new PhaseContext(replacements.providers));