Mercurial > hg > truffle

changeset 10830:4c6df71db9e7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge
author Christos Kotselidis <christos.kotselidis@oracle.com>
date Sun, 21 Jul 2013 20:11:55 +0200
parents 761002c55728 (current diff) da9d33c7b6de (diff)
children 000ee2d0c518
files
diffstat 3 files changed, 11 insertions(+), 5 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/TruffleCache.java	Sun Jul 21 20:11:12 2013 +0200
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/TruffleCache.java	Sun Jul 21 20:11:55 2013 +0200
@@ -107,6 +107,7 @@
                     }
 
                     Assumptions tmpAssumptions = new Assumptions(false);
+
                     optimizeGraph(newGraph, tmpAssumptions);
 
                     HighTierContext context = new HighTierContext(metaAccessProvider, tmpAssumptions, replacements);
@@ -153,9 +154,11 @@
 
         CanonicalizerPhase.Instance canonicalizerPhase = new CanonicalizerPhase.Instance(metaAccessProvider, assumptions, !AOTCompilation.getValue(), null, null);
 
+        EarlyReadEliminationPhase earlyRead = new EarlyReadEliminationPhase(new CanonicalizerPhase(true));
+        HighTierContext context = new HighTierContext(metaAccessProvider, assumptions, replacements);
         Integer maxNodes = TruffleCompilerOptions.TruffleOperationCacheMaxNodes.getValue();
 
-        contractGraph(newGraph, eliminate, convertDeoptimizeToGuardPhase, canonicalizerPhase);
+        contractGraph(newGraph, eliminate, convertDeoptimizeToGuardPhase, canonicalizerPhase, earlyRead, context);
 
         while (newGraph.getNodeCount() <= maxNodes) {
 
@@ -168,7 +171,7 @@
                 break;
             }
 
-            contractGraph(newGraph, eliminate, convertDeoptimizeToGuardPhase, canonicalizerPhase);
+            contractGraph(newGraph, eliminate, convertDeoptimizeToGuardPhase, canonicalizerPhase, earlyRead, context);
         }
 
         if (newGraph.getNodeCount() > maxNodes && (TruffleCompilerOptions.TraceTruffleCacheDetails.getValue() || TruffleCompilerOptions.TraceTrufflePerformanceWarnings.getValue())) {
@@ -177,10 +180,13 @@
     }
 
     private static void contractGraph(StructuredGraph newGraph, ConditionalEliminationPhase eliminate, ConvertDeoptimizeToGuardPhase convertDeoptimizeToGuardPhase,
-                    CanonicalizerPhase.Instance canonicalizerPhase) {
+                    CanonicalizerPhase.Instance canonicalizerPhase, EarlyReadEliminationPhase earlyRead, HighTierContext context) {
         // Canonicalize / constant propagate.
         canonicalizerPhase.apply(newGraph);
 
+        // Early read eliminiation
+        earlyRead.apply(newGraph, context);
+
         // Convert deopt to guards.
         convertDeoptimizeToGuardPhase.apply(newGraph);
 
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/TruffleCompilerOptions.java	Sun Jul 21 20:11:12 2013 +0200
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/TruffleCompilerOptions.java	Sun Jul 21 20:11:55 2013 +0200
@@ -54,7 +54,7 @@
     @Option(help = "")
     public static final OptionValue<Integer> TruffleConstantUnrollLimit = new OptionValue<>(32);
     @Option(help = "")
-    public static final OptionValue<Integer> TruffleOperationCacheMaxNodes = new OptionValue<>(200);
+    public static final OptionValue<Integer> TruffleOperationCacheMaxNodes = new OptionValue<>(350);
     @Option(help = "")
     public static final OptionValue<Integer> TruffleGraphMaxNodes = new OptionValue<>(12000);
     @Option(help = "")
--- a/graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/Specialization.java	Sun Jul 21 20:11:12 2013 +0200
+++ b/graal/com.oracle.truffle.api.dsl/src/com/oracle/truffle/api/dsl/Specialization.java	Sun Jul 21 20:11:55 2013 +0200
@@ -24,7 +24,7 @@
 
 import java.lang.annotation.*;
 
-@Retention(RetentionPolicy.CLASS)
+@Retention(RetentionPolicy.RUNTIME)
 @Target({ElementType.METHOD})
 public @interface Specialization {