Mercurial > hg > truffle

changeset 16166:d69ede72299a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Expose loadStamp method in HotSpotLoweringProvider interface.
author Roland Schatz <roland.schatz@oracle.com>
date Mon, 23 Jun 2014 19:57:45 +0200
parents 0244e5bdddc1
children 1f4955abca9b
files graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java
diffstat 2 files changed, 9 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java	Mon Jun 23 17:45:34 2014 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotLoweringProvider.java	Mon Jun 23 19:57:45 2014 +0200
@@ -23,6 +23,7 @@
 package com.oracle.graal.hotspot.meta;
 
 import com.oracle.graal.api.meta.*;
+import com.oracle.graal.compiler.common.type.*;
 import com.oracle.graal.graph.*;
 import com.oracle.graal.hotspot.*;
 import com.oracle.graal.nodes.*;
@@ -40,6 +41,8 @@
 
     IndexedLocationNode createArrayLocation(Graph graph, Kind elementKind, ValueNode index, boolean initialization);
 
+    Stamp loadStamp(Stamp stamp, Kind kind);
+
     ValueNode implicitLoadConvert(StructuredGraph graph, Kind kind, ValueNode value);
 
     ValueNode implicitStoreConvert(StructuredGraph graph, Kind kind, ValueNode value);
--- a/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java	Mon Jun 23 17:45:34 2014 +0200
+++ b/graal/com.oracle.graal.replacements/src/com/oracle/graal/replacements/DefaultJavaLoweringProvider.java	Mon Jun 23 19:57:45 2014 +0200
@@ -109,7 +109,7 @@
         StructuredGraph graph = loadField.graph();
         ResolvedJavaField field = loadField.field();
         ValueNode object = loadField.isStatic() ? staticFieldBase(graph, field) : loadField.object();
-        Stamp loadStamp = loadStamp(loadField.stamp(), field.getKind(), true);
+        Stamp loadStamp = loadStamp(loadField.stamp(), field.getKind());
         ConstantLocationNode location = createFieldLocation(graph, field, false);
         assert location != null : "Field that is loaded must not be eliminated";
 
@@ -158,7 +158,7 @@
         StructuredGraph graph = loadIndexed.graph();
         Kind elementKind = loadIndexed.elementKind();
         LocationNode location = createArrayLocation(graph, elementKind, loadIndexed.index(), false);
-        Stamp loadStamp = loadStamp(loadIndexed.stamp(), elementKind, true);
+        Stamp loadStamp = loadStamp(loadIndexed.stamp(), elementKind);
 
         ReadNode memoryRead = graph.add(new ReadNode(loadIndexed.array(), location, loadStamp, BarrierType.NONE));
         ValueNode readValue = implicitLoadConvert(graph, elementKind, memoryRead);
@@ -503,6 +503,10 @@
 
     protected abstract LocationIdentity initLocationIdentity();
 
+    public Stamp loadStamp(Stamp stamp, Kind kind) {
+        return loadStamp(stamp, kind, true);
+    }
+
     protected Stamp loadStamp(Stamp stamp, Kind kind, @SuppressWarnings("unused") boolean compressible) {
         switch (kind) {
             case Boolean: