# HG changeset patch
# User Roland Schatz <roland.schatz@oracle.com>
# Date 1366903578 -7200
# Node ID 2a0a6dfe27be447bbec46edf66532d88e8d8ed1d
# Parent  9ee5f3bfa755bc6b0e90fae2fb1a542e412d351b# Parent  90ee20fd2c058e6f98fb1d395dc5c72f8ce6f715
Merge.

diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.compiler.ptx.test/src/com/oracle/graal/compiler/ptx/test/PTXTestBase.java
--- a/graal/com.oracle.graal.compiler.ptx.test/src/com/oracle/graal/compiler/ptx/test/PTXTestBase.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.compiler.ptx.test/src/com/oracle/graal/compiler/ptx/test/PTXTestBase.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,23 +22,19 @@
  */
 package com.oracle.graal.compiler.ptx.test;
 
-import com.oracle.graal.api.code.CodeCacheProvider;
-import com.oracle.graal.api.code.CompilationResult;
-import com.oracle.graal.api.code.SpeculationLog;
-import com.oracle.graal.api.code.TargetDescription;
-import com.oracle.graal.api.runtime.Graal;
-import com.oracle.graal.compiler.GraalCompiler;
-import com.oracle.graal.compiler.ptx.PTXBackend;
-import com.oracle.graal.compiler.test.GraalCompilerTest;
-import com.oracle.graal.debug.Debug;
-import com.oracle.graal.java.GraphBuilderConfiguration;
-import com.oracle.graal.java.GraphBuilderPhase;
-import com.oracle.graal.hotspot.HotSpotGraalRuntime;
-import com.oracle.graal.nodes.StructuredGraph;
-import com.oracle.graal.phases.OptimisticOptimizations;
-import com.oracle.graal.phases.PhasePlan;
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
+import com.oracle.graal.api.code.*;
+import com.oracle.graal.api.runtime.*;
+import com.oracle.graal.compiler.*;
+import com.oracle.graal.compiler.ptx.*;
+import com.oracle.graal.compiler.test.*;
+import com.oracle.graal.debug.*;
+import com.oracle.graal.java.*;
+import com.oracle.graal.nodes.*;
+import com.oracle.graal.phases.*;
 import com.oracle.graal.phases.PhasePlan.PhasePosition;
-import com.oracle.graal.ptx.PTX;
+import com.oracle.graal.ptx.*;
 
 public abstract class PTXTestBase extends GraalCompilerTest {
 
@@ -48,14 +44,12 @@
         TargetDescription target = new TargetDescription(new PTX(), true, 1, 0, true);
         PTXBackend ptxBackend = new PTXBackend(Graal.getRequiredCapability(CodeCacheProvider.class), target);
         PhasePlan phasePlan = new PhasePlan();
-        GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getDefault(),
-                                                                    OptimisticOptimizations.NONE);
+        GraphBuilderPhase graphBuilderPhase = new GraphBuilderPhase(runtime, GraphBuilderConfiguration.getDefault(), OptimisticOptimizations.NONE);
         phasePlan.addPhase(PhasePosition.AFTER_PARSING, graphBuilderPhase);
         phasePlan.addPhase(PhasePosition.AFTER_PARSING, new PTXPhase());
         new PTXPhase().apply(graph);
-        CompilationResult result = GraalCompiler.compileMethod(runtime, HotSpotGraalRuntime.getInstance().getReplacements(),
-                                                               ptxBackend, target, graph.method(), graph, null, phasePlan,
-                                                               OptimisticOptimizations.NONE, new SpeculationLog());
+        CompilationResult result = GraalCompiler.compileMethod(runtime, graalRuntime().getReplacements(), ptxBackend, target, graph.method(), graph, null, phasePlan, OptimisticOptimizations.NONE,
+                        new SpeculationLog());
         return result;
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64DeoptimizeOp.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64DeoptimizeOp.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64DeoptimizeOp.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot.amd64;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.code.RuntimeCallTarget.Descriptor;
 import com.oracle.graal.api.meta.*;
@@ -49,7 +51,7 @@
 
     @Override
     public void emitCode(TargetMethodAssembler tasm, AMD64MacroAssembler masm) {
-        HotSpotGraalRuntime runtime = HotSpotGraalRuntime.getInstance();
+        HotSpotGraalRuntime runtime = graalRuntime();
         Register thread = runtime.getRuntime().threadRegister();
         masm.movl(new AMD64Address(thread, runtime.getConfig().pendingDeoptimizationOffset), tasm.runtime.encodeDeoptActionAndReason(action, reason));
         AMD64Call.directCall(tasm, masm, tasm.runtime.lookupRuntimeCall(DEOPTIMIZE), null, false, info);
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotGraalRuntime.java
--- a/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotGraalRuntime.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot.amd64/src/com/oracle/graal/hotspot/amd64/AMD64HotSpotGraalRuntime.java	Thu Apr 25 17:26:18 2013 +0200
@@ -39,10 +39,10 @@
      * Called from C++ code to retrieve the singleton instance, creating it first if necessary.
      */
     public static HotSpotGraalRuntime makeInstance() {
-        if (getInstance() == null) {
+        if (graalRuntime() == null) {
             setInstance(new AMD64HotSpotGraalRuntime());
         }
-        return getInstance();
+        return graalRuntime();
     }
 
     @Override
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotGraalRuntime.java
--- a/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotGraalRuntime.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot.sparc/src/com/oracle/graal/hotspot/sparc/SPARCHotSpotGraalRuntime.java	Thu Apr 25 17:26:18 2013 +0200
@@ -38,10 +38,10 @@
      * Called from C++ code to retrieve the singleton instance, creating it first if necessary.
      */
     public static HotSpotGraalRuntime makeInstance() {
-        if (getInstance() == null) {
+        if (graalRuntime() == null) {
             setInstance(new SPARCHotSpotGraalRuntime());
         }
-        return getInstance();
+        return graalRuntime();
     }
 
     @Override
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompileTheWorld.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import java.io.File;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Method;
@@ -50,7 +52,7 @@
     public static final String SUN_BOOT_CLASS_PATH = "sun.boot.class.path";
 
     // Some runtime instances we need.
-    private final HotSpotGraalRuntime graalRuntime = HotSpotGraalRuntime.getInstance();
+    private final HotSpotGraalRuntime graalRuntime = graalRuntime();
     private final VMToCompilerImpl vmToCompiler = (VMToCompilerImpl) graalRuntime.getVMToCompiler();
 
     /** List of Zip/Jar files to compile (see {@link GraalOptions#CompileTheWorld}. */
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilerThread.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilerThread.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/CompilerThread.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import java.io.*;
 import java.util.concurrent.*;
 
@@ -59,7 +61,7 @@
     public void run() {
         GraalDebugConfig hotspotDebugConfig = null;
         if (GraalOptions.Debug) {
-            PrintStream log = HotSpotGraalRuntime.getInstance().getVMToCompiler().log();
+            PrintStream log = graalRuntime().getVMToCompiler().log();
             DebugEnvironment.initialize(log);
         }
         try {
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/HotSpotGraalRuntime.java	Thu Apr 25 17:26:18 2013 +0200
@@ -47,9 +47,9 @@
     private static HotSpotGraalRuntime instance;
 
     /**
-     * Gets the singleton runtime instance object.
+     * Gets the singleton {@link HotSpotGraalRuntime} object.
      */
-    public static HotSpotGraalRuntime getInstance() {
+    public static HotSpotGraalRuntime graalRuntime() {
         return instance;
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompilerImpl.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompilerImpl.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/bridge/VMToCompilerImpl.java	Thu Apr 25 17:26:18 2013 +0200
@@ -25,6 +25,7 @@
 
 import static com.oracle.graal.graph.UnsafeAccess.*;
 import static com.oracle.graal.hotspot.CompilationTask.*;
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
 import static com.oracle.graal.java.GraphBuilderPhase.*;
 import static com.oracle.graal.phases.common.InliningUtil.*;
 
@@ -686,7 +687,7 @@
     public HotSpotResolvedObjectType createResolvedJavaType(long metaspaceKlass, String name, String simpleName, Class javaMirror, int sizeOrSpecies) {
         HotSpotResolvedObjectType type = new HotSpotResolvedObjectType(metaspaceKlass, name, simpleName, javaMirror, sizeOrSpecies);
 
-        long offset = HotSpotGraalRuntime.getInstance().getConfig().graalMirrorInClassOffset;
+        long offset = graalRuntime().getConfig().graalMirrorInClassOffset;
         if (!unsafe.compareAndSwapObject(javaMirror, offset, null, type)) {
             // lost the race - return the existing value instead
             type = (HotSpotResolvedObjectType) unsafe.getObject(javaMirror, offset);
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/debug/LocalImpl.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/debug/LocalImpl.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/debug/LocalImpl.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,8 +22,9 @@
  */
 package com.oracle.graal.hotspot.debug;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.meta.*;
-import com.oracle.graal.hotspot.*;
 import com.oracle.graal.hotspot.meta.*;
 
 public class LocalImpl implements Local {
@@ -39,9 +40,9 @@
         this.bciStart = bciStart;
         this.bciEnd = bciEnd;
         this.slot = slot;
-        JavaType t = HotSpotGraalRuntime.getInstance().lookupType(type, holder, true);
+        JavaType t = graalRuntime().lookupType(type, holder, true);
         if (t instanceof ResolvedJavaType) {
-            this.resolvedType = (ResolvedJavaType) HotSpotGraalRuntime.getInstance().lookupType(type, holder, false);
+            this.resolvedType = (ResolvedJavaType) graalRuntime().lookupType(type, holder, false);
         } else {
             throw new AssertionError(t.getClass() + " is not a ResolvedJavaType");
         }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotConstantPool.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot.meta;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.meta.*;
 import com.oracle.graal.bytecode.*;
 import com.oracle.graal.hotspot.*;
@@ -41,13 +43,13 @@
 
     @Override
     public int length() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().constantPoolLength(type);
+        return graalRuntime().getCompilerToVM().constantPoolLength(type);
     }
 
     @Override
     public Object lookupConstant(int cpi) {
         assert cpi != 0;
-        Object constant = HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupConstantInPool(type, cpi);
+        Object constant = graalRuntime().getCompilerToVM().lookupConstantInPool(type, cpi);
         return constant;
     }
 
@@ -59,26 +61,26 @@
     @Override
     public Object lookupAppendix(int cpi, int opcode) {
         assert Bytecodes.isInvoke(opcode);
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupAppendixInPool(type, cpi, (byte) opcode);
+        return graalRuntime().getCompilerToVM().lookupAppendixInPool(type, cpi, (byte) opcode);
     }
 
     @Override
     public JavaMethod lookupMethod(int cpi, int opcode) {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupMethodInPool(type, cpi, (byte) opcode);
+        return graalRuntime().getCompilerToVM().lookupMethodInPool(type, cpi, (byte) opcode);
     }
 
     @Override
     public JavaType lookupType(int cpi, int opcode) {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupTypeInPool(type, cpi);
+        return graalRuntime().getCompilerToVM().lookupTypeInPool(type, cpi);
     }
 
     @Override
     public JavaField lookupField(int cpi, int opcode) {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupFieldInPool(type, cpi, (byte) opcode);
+        return graalRuntime().getCompilerToVM().lookupFieldInPool(type, cpi, (byte) opcode);
     }
 
     @Override
     public void loadReferencedType(int cpi, int opcode) {
-        HotSpotGraalRuntime.getInstance().getCompilerToVM().lookupReferencedTypeInPool(type, cpi, (byte) opcode);
+        graalRuntime().getCompilerToVM().lookupReferencedTypeInPool(type, cpi, (byte) opcode);
     }
 }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotInstalledCode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotInstalledCode.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotInstalledCode.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot.meta;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import java.lang.reflect.*;
 
 import com.oracle.graal.api.code.*;
@@ -69,12 +71,12 @@
 
     @Override
     public boolean isValid() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().isInstalledCodeValid(nmethod);
+        return graalRuntime().getCompilerToVM().isInstalledCodeValid(nmethod);
     }
 
     @Override
     public void invalidate() {
-        HotSpotGraalRuntime.getInstance().getCompilerToVM().invalidateInstalledCode(nmethod);
+        graalRuntime().getCompilerToVM().invalidateInstalledCode(nmethod);
     }
 
     @Override
@@ -88,7 +90,7 @@
         assert method.getSignature().getParameterKind(0) == Kind.Object;
         assert method.getSignature().getParameterKind(1) == Kind.Object;
         assert !Modifier.isStatic(method.getModifiers()) || method.getSignature().getParameterKind(2) == Kind.Object;
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().executeCompiledMethod(arg1, arg2, arg3, nmethod);
+        return graalRuntime().getCompilerToVM().executeCompiledMethod(arg1, arg2, arg3, nmethod);
     }
 
     private boolean checkArgs(Object... args) {
@@ -108,7 +110,7 @@
     @Override
     public Object executeVarargs(Object... args) throws InvalidInstalledCodeException {
         assert checkArgs(args);
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().executeCompiledMethodVarargs(args, nmethod);
+        return graalRuntime().getCompilerToVM().executeCompiledMethodVarargs(args, nmethod);
     }
 
     @Override
@@ -118,6 +120,6 @@
 
     @Override
     public byte[] getCode() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getCode(nmethod);
+        return graalRuntime().getCompilerToVM().getCode(nmethod);
     }
 }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotMethodData.java	Thu Apr 25 17:26:18 2013 +0200
@@ -40,7 +40,7 @@
 
     private static final long serialVersionUID = -8873133496591225071L;
 
-    private static final HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+    private static final HotSpotVMConfig config = graalRuntime().getConfig();
     private static final HotSpotMethodDataAccessor NO_DATA_NO_EXCEPTION_ACCESSOR = new NoMethodData(TriState.FALSE);
     private static final HotSpotMethodDataAccessor NO_DATA_EXCEPTION_POSSIBLY_NOT_RECORDED_ACCESSOR = new NoMethodData(TriState.UNKNOWN);
 
@@ -58,7 +58,7 @@
 
     HotSpotMethodData(long metaspaceMethodData) {
         this.metaspaceMethodData = metaspaceMethodData;
-        HotSpotGraalRuntime.getInstance().getCompilerToVM().initializeMethodData(metaspaceMethodData, this);
+        graalRuntime().getCompilerToVM().initializeMethodData(metaspaceMethodData, this);
     }
 
     public boolean hasNormalData() {
@@ -78,7 +78,7 @@
     }
 
     public int getDeoptimizationCount(DeoptimizationReason reason) {
-        int reasonIndex = HotSpotGraalRuntime.getInstance().getRuntime().convertDeoptReason(reason);
+        int reasonIndex = graalRuntime().getRuntime().convertDeoptReason(reason);
         return unsafe.getByte(metaspaceMethodData + config.methodDataOopTrapHistoryOffset + reasonIndex) & 0xFF;
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaField.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaField.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaField.java	Thu Apr 25 17:26:18 2013 +0200
@@ -24,6 +24,7 @@
 package com.oracle.graal.hotspot.meta;
 
 import static com.oracle.graal.api.meta.MetaUtil.*;
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
 
 import java.lang.annotation.*;
 import java.lang.reflect.*;
@@ -109,12 +110,12 @@
         if (receiver == null) {
             assert Modifier.isStatic(flags);
             if (holder.isInitialized()) {
-                return HotSpotGraalRuntime.getInstance().getRuntime().readUnsafeConstant(getKind(), holder.mirror(), offset);
+                return graalRuntime().getRuntime().readUnsafeConstant(getKind(), holder.mirror(), offset);
             }
             return null;
         } else {
             assert !Modifier.isStatic(flags);
-            return HotSpotGraalRuntime.getInstance().getRuntime().readUnsafeConstant(getKind(), receiver.asObject(), offset);
+            return graalRuntime().getRuntime().readUnsafeConstant(getKind(), receiver.asObject(), offset);
         }
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaMethod.java	Thu Apr 25 17:26:18 2013 +0200
@@ -66,7 +66,7 @@
     HotSpotResolvedJavaMethod(HotSpotResolvedObjectType holder, long metaspaceMethod) {
         this.metaspaceMethod = metaspaceMethod;
         this.holder = holder;
-        HotSpotGraalRuntime.getInstance().getCompilerToVM().initializeMethod(metaspaceMethod, this);
+        graalRuntime().getCompilerToVM().initializeMethod(metaspaceMethod, this);
     }
 
     @Override
@@ -82,12 +82,12 @@
      * Gets the address of the C++ Method object for this method.
      */
     public Constant getMetaspaceMethodConstant() {
-        return Constant.forIntegerKind(HotSpotGraalRuntime.getInstance().getTarget().wordKind, metaspaceMethod, this);
+        return Constant.forIntegerKind(graalRuntime().getTarget().wordKind, metaspaceMethod, this);
     }
 
     @Override
     public int getModifiers() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         return unsafe.getInt(metaspaceMethod + config.methodAccessFlagsOffset) & Modifier.methodModifiers();
     }
 
@@ -103,7 +103,7 @@
             return null;
         }
         if (code == null) {
-            code = HotSpotGraalRuntime.getInstance().getCompilerToVM().initializeBytecode(metaspaceMethod, new byte[codeSize]);
+            code = graalRuntime().getCompilerToVM().initializeBytecode(metaspaceMethod, new byte[codeSize]);
             assert code.length == codeSize : "expected: " + codeSize + ", actual: " + code.length;
         }
         return code;
@@ -123,12 +123,12 @@
         for (int i = 0; i < exceptionHandlerCount; i++) {
             handlers[i] = new ExceptionHandler(-1, -1, -1, -1, null);
         }
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().initializeExceptionHandlers(metaspaceMethod, handlers);
+        return graalRuntime().getCompilerToVM().initializeExceptionHandlers(metaspaceMethod, handlers);
     }
 
     public boolean hasBalancedMonitors() {
         if (hasBalancedMonitors == null) {
-            hasBalancedMonitors = HotSpotGraalRuntime.getInstance().getCompilerToVM().hasBalancedMonitors(metaspaceMethod);
+            hasBalancedMonitors = graalRuntime().getCompilerToVM().hasBalancedMonitors(metaspaceMethod);
         }
         return hasBalancedMonitors;
     }
@@ -145,14 +145,14 @@
 
     @Override
     public int getMaxLocals() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         long metaspaceConstMethod = unsafe.getLong(metaspaceMethod + config.methodConstMethodOffset);
         return unsafe.getShort(metaspaceConstMethod + config.methodMaxLocalsOffset) & 0xFFFF;
     }
 
     @Override
     public int getMaxStackSize() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         long metaspaceConstMethod = unsafe.getLong(metaspaceMethod + config.methodConstMethodOffset);
         return config.extraStackEntries + (unsafe.getShort(metaspaceConstMethod + config.constMethodMaxStackOffset) & 0xFFFF);
     }
@@ -161,15 +161,15 @@
     public StackTraceElement asStackTraceElement(int bci) {
         if (bci < 0 || bci >= codeSize) {
             // HotSpot code can only construct stack trace elements for valid bcis
-            StackTraceElement ste = HotSpotGraalRuntime.getInstance().getCompilerToVM().getStackTraceElement(metaspaceMethod, 0);
+            StackTraceElement ste = graalRuntime().getCompilerToVM().getStackTraceElement(metaspaceMethod, 0);
             return new StackTraceElement(ste.getClassName(), ste.getMethodName(), ste.getFileName(), -1);
         }
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getStackTraceElement(metaspaceMethod, bci);
+        return graalRuntime().getCompilerToVM().getStackTraceElement(metaspaceMethod, bci);
     }
 
     public ResolvedJavaMethod uniqueConcreteMethod() {
         HotSpotResolvedObjectType[] resultHolder = {null};
-        long ucm = HotSpotGraalRuntime.getInstance().getCompilerToVM().getUniqueConcreteMethod(metaspaceMethod, resultHolder);
+        long ucm = graalRuntime().getCompilerToVM().getUniqueConcreteMethod(metaspaceMethod, resultHolder);
         if (ucm != 0L) {
             assert resultHolder[0] != null;
             return resultHolder[0].createMethod(ucm);
@@ -180,7 +180,7 @@
     @Override
     public HotSpotSignature getSignature() {
         if (signature == null) {
-            signature = new HotSpotSignature(HotSpotGraalRuntime.getInstance().getCompilerToVM().getSignature(metaspaceMethod));
+            signature = new HotSpotSignature(graalRuntime().getCompilerToVM().getSignature(metaspaceMethod));
         }
         return signature;
     }
@@ -191,11 +191,11 @@
     }
 
     public int getCompiledCodeSize() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getCompiledCodeSize(metaspaceMethod);
+        return graalRuntime().getCompilerToVM().getCompiledCodeSize(metaspaceMethod);
     }
 
     public int invocationCount() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getInvocationCount(metaspaceMethod);
+        return graalRuntime().getCompilerToVM().getInvocationCount(metaspaceMethod);
     }
 
     @Override
@@ -219,7 +219,7 @@
         ProfilingInfo info;
 
         if (GraalOptions.UseProfilingInformation && methodData == null) {
-            long metaspaceMethodData = unsafeReadWord(metaspaceMethod + HotSpotGraalRuntime.getInstance().getConfig().methodDataOffset);
+            long metaspaceMethodData = unsafeReadWord(metaspaceMethod + graalRuntime().getConfig().methodDataOffset);
             if (metaspaceMethodData != 0) {
                 methodData = new HotSpotMethodData(metaspaceMethodData);
             }
@@ -237,7 +237,7 @@
 
     @Override
     public void reprofile() {
-        HotSpotGraalRuntime.getInstance().getCompilerToVM().reprofile(metaspaceMethod);
+        graalRuntime().getCompilerToVM().reprofile(metaspaceMethod);
     }
 
     @Override
@@ -311,12 +311,12 @@
 
     @Override
     public boolean canBeInlined() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().isMethodCompilable(metaspaceMethod);
+        return graalRuntime().getCompilerToVM().isMethodCompilable(metaspaceMethod);
     }
 
     @Override
     public LineNumberTable getLineNumberTable() {
-        long[] values = HotSpotGraalRuntime.getInstance().getCompilerToVM().getLineNumberTable(this);
+        long[] values = graalRuntime().getCompilerToVM().getLineNumberTable(this);
         assert values.length % 2 == 0;
         int[] bci = new int[values.length / 2];
         int[] line = new int[values.length / 2];
@@ -331,7 +331,7 @@
 
     @Override
     public LocalVariableTable getLocalVariableTable() {
-        Local[] locals = HotSpotGraalRuntime.getInstance().getCompilerToVM().getLocalVariableTable(this);
+        Local[] locals = graalRuntime().getCompilerToVM().getLocalVariableTable(this);
         return new LocalVariableTableImpl(locals);
     }
 
@@ -345,7 +345,7 @@
         if (!holder.isInitialized()) {
             return -1;
         }
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getVtableEntryOffset(metaspaceMethod);
+        return graalRuntime().getCompilerToVM().getVtableEntryOffset(metaspaceMethod);
     }
 
     public void setCurrentTask(CompilationTask task) {
@@ -364,7 +364,7 @@
     }
 
     public int intrinsicId() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         return unsafe.getByte(metaspaceMethod + config.methodIntrinsicIdOffset) & 0xff;
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaType.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaType.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedJavaType.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,8 +22,9 @@
  */
 package com.oracle.graal.hotspot.meta;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.meta.*;
-import com.oracle.graal.hotspot.*;
 
 public abstract class HotSpotResolvedJavaType extends HotSpotJavaType implements ResolvedJavaType {
 
@@ -37,6 +38,6 @@
 
     @Override
     public String getSourceFileName() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getFileName(this);
+        return graalRuntime().getCompilerToVM().getFileName(this);
     }
 }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotResolvedObjectType.java	Thu Apr 25 17:26:18 2013 +0200
@@ -98,7 +98,7 @@
      */
     public static ResolvedJavaType fromMetaspaceKlass(long metaspaceKlass) {
         assert metaspaceKlass != 0;
-        Class javaClass = (Class) unsafe.getObject(null, metaspaceKlass + HotSpotGraalRuntime.getInstance().getConfig().classMirrorOffset);
+        Class javaClass = (Class) unsafe.getObject(null, metaspaceKlass + graalRuntime().getConfig().classMirrorOffset);
         assert javaClass != null;
         return fromClass(javaClass);
     }
@@ -110,9 +110,9 @@
      */
     public static ResolvedJavaType fromClass(Class javaClass) {
         assert javaClass != null;
-        ResolvedJavaType type = (ResolvedJavaType) unsafe.getObject(javaClass, (long) HotSpotGraalRuntime.getInstance().getConfig().graalMirrorInClassOffset);
+        ResolvedJavaType type = (ResolvedJavaType) unsafe.getObject(javaClass, (long) graalRuntime().getConfig().graalMirrorInClassOffset);
         if (type == null) {
-            type = HotSpotGraalRuntime.getInstance().getCompilerToVM().getResolvedType(javaClass);
+            type = graalRuntime().getCompilerToVM().getResolvedType(javaClass);
             assert type != null;
         }
         return type;
@@ -140,7 +140,7 @@
     }
 
     public int getAccessFlags() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         return unsafe.getInt(metaspaceKlass + config.klassAccessFlagsOffset);
     }
 
@@ -160,11 +160,11 @@
 
     @Override
     public ResolvedJavaType findUniqueConcreteSubtype() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         if (isArray()) {
             return isFinal(getElementalType(this).getModifiers()) ? this : null;
         } else if (isInterface()) {
-            return HotSpotGraalRuntime.getInstance().getCompilerToVM().getUniqueImplementor(this);
+            return graalRuntime().getCompilerToVM().getUniqueImplementor(this);
         } else {
             HotSpotResolvedObjectType type = this;
             while (isAbstract(type.getModifiers())) {
@@ -258,12 +258,12 @@
     @Override
     public boolean hasFinalizableSubclass() {
         assert !isArray();
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().hasFinalizableSubclass(this);
+        return graalRuntime().getCompilerToVM().hasFinalizableSubclass(this);
     }
 
     @Override
     public boolean hasFinalizer() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         return (getAccessFlags() & config.klassHasFinalizerFlag) != 0;
     }
 
@@ -280,7 +280,7 @@
     @Override
     public boolean isInitialized() {
         if (!isInitialized) {
-            isInitialized = HotSpotGraalRuntime.getInstance().getCompilerToVM().isTypeInitialized(this);
+            isInitialized = graalRuntime().getCompilerToVM().isTypeInitialized(this);
         }
         return isInitialized;
     }
@@ -288,7 +288,7 @@
     @Override
     public void initialize() {
         if (!isInitialized) {
-            HotSpotGraalRuntime.getInstance().getCompilerToVM().initializeType(this);
+            graalRuntime().getCompilerToVM().initializeType(this);
         }
         isInitialized = true;
     }
@@ -328,7 +328,7 @@
     @Override
     public ResolvedJavaMethod resolveMethod(ResolvedJavaMethod method) {
         assert method instanceof HotSpotMethod;
-        return (ResolvedJavaMethod) HotSpotGraalRuntime.getInstance().getCompilerToVM().resolveMethod(this, method.getName(), ((HotSpotSignature) method.getSignature()).getMethodDescriptor());
+        return (ResolvedJavaMethod) graalRuntime().getCompilerToVM().resolveMethod(this, method.getName(), ((HotSpotSignature) method.getSignature()).getMethodDescriptor());
     }
 
     @Override
@@ -411,7 +411,7 @@
             if (isArray() || isInterface()) {
                 instanceFields = new HotSpotResolvedJavaField[0];
             } else {
-                HotSpotResolvedJavaField[] myFields = HotSpotGraalRuntime.getInstance().getCompilerToVM().getInstanceFields(this);
+                HotSpotResolvedJavaField[] myFields = graalRuntime().getCompilerToVM().getInstanceFields(this);
                 Arrays.sort(myFields, new OffsetComparator());
                 if (javaMirror != Object.class) {
                     HotSpotResolvedJavaField[] superFields = (HotSpotResolvedJavaField[]) getSuperclass().getInstanceFields(true);
@@ -447,7 +447,7 @@
 
     @Override
     public String getSourceFileName() {
-        return HotSpotGraalRuntime.getInstance().getCompilerToVM().getFileName(this);
+        return graalRuntime().getCompilerToVM().getFileName(this);
     }
 
     @Override
@@ -464,20 +464,20 @@
      * Gets the address of the C++ Klass object for this type.
      */
     public Constant klass() {
-        return Constant.forIntegerKind(HotSpotGraalRuntime.getInstance().getTarget().wordKind, metaspaceKlass, this);
+        return Constant.forIntegerKind(graalRuntime().getTarget().wordKind, metaspaceKlass, this);
     }
 
     public boolean isPrimaryType() {
-        return HotSpotGraalRuntime.getInstance().getConfig().secondarySuperCacheOffset != superCheckOffset();
+        return graalRuntime().getConfig().secondarySuperCacheOffset != superCheckOffset();
     }
 
     public int superCheckOffset() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         return unsafe.getInt(metaspaceKlass + config.superCheckOffsetOffset);
     }
 
     public long prototypeMarkWord() {
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         if (isArray()) {
             return config.arrayPrototypeMarkWord;
         } else {
@@ -523,7 +523,7 @@
         Constructor[] constructors = javaMirror.getDeclaredConstructors();
         ResolvedJavaMethod[] result = new ResolvedJavaMethod[constructors.length];
         for (int i = 0; i < constructors.length; i++) {
-            result[i] = HotSpotGraalRuntime.getInstance().getRuntime().lookupJavaConstructor(constructors[i]);
+            result[i] = graalRuntime().getRuntime().lookupJavaConstructor(constructors[i]);
             assert result[i].isConstructor();
         }
         return result;
@@ -534,7 +534,7 @@
         Method[] methods = javaMirror.getDeclaredMethods();
         ResolvedJavaMethod[] result = new ResolvedJavaMethod[methods.length];
         for (int i = 0; i < methods.length; i++) {
-            result[i] = HotSpotGraalRuntime.getInstance().getRuntime().lookupJavaMethod(methods[i]);
+            result[i] = graalRuntime().getRuntime().lookupJavaMethod(methods[i]);
             assert !result[i].isConstructor();
         }
         return result;
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotSignature.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotSignature.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotSignature.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot.meta;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import java.util.*;
 
 import com.oracle.graal.api.meta.*;
@@ -118,7 +120,7 @@
         }
         JavaType type = argumentTypes[index];
         if (type == null || !(type instanceof ResolvedJavaType)) {
-            type = HotSpotGraalRuntime.getInstance().lookupType(arguments.get(index), (HotSpotResolvedObjectType) accessingClass, false);
+            type = graalRuntime().lookupType(arguments.get(index), (HotSpotResolvedObjectType) accessingClass, false);
             argumentTypes[index] = type;
         }
         return type;
@@ -137,7 +139,7 @@
     @Override
     public JavaType getReturnType(ResolvedJavaType accessingClass) {
         if (returnTypeCache == null || !(returnTypeCache instanceof ResolvedJavaType)) {
-            returnTypeCache = HotSpotGraalRuntime.getInstance().lookupType(returnType, (HotSpotResolvedObjectType) accessingClass, false);
+            returnTypeCache = graalRuntime().lookupType(returnType, (HotSpotResolvedObjectType) accessingClass, false);
         }
         return returnTypeCache;
     }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotUnresolvedJavaType.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotUnresolvedJavaType.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotUnresolvedJavaType.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,8 +22,9 @@
  */
 package com.oracle.graal.hotspot.meta;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.meta.*;
-import com.oracle.graal.hotspot.*;
 
 /**
  * Implementation of {@link JavaType} for unresolved HotSpot classes.
@@ -85,6 +86,6 @@
 
     @Override
     public ResolvedJavaType resolve(ResolvedJavaType accessingClass) {
-        return (ResolvedJavaType) HotSpotGraalRuntime.getInstance().lookupType(getName(), (HotSpotResolvedObjectType) accessingClass, true);
+        return (ResolvedJavaType) graalRuntime().lookupType(getName(), (HotSpotResolvedObjectType) accessingClass, true);
     }
 }
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CurrentJavaThreadNode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CurrentJavaThreadNode.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/CurrentJavaThreadNode.java	Thu Apr 25 17:26:18 2013 +0200
@@ -26,7 +26,6 @@
 
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.graph.*;
-import com.oracle.graal.hotspot.*;
 import com.oracle.graal.nodes.calc.*;
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.nodes.type.*;
@@ -43,7 +42,7 @@
 
     @Override
     public void generate(LIRGeneratorTool gen) {
-        Register rawThread = HotSpotGraalRuntime.getInstance().getRuntime().threadRegister();
+        Register rawThread = graalRuntime().getRuntime().threadRegister();
         gen.setResult(this, rawThread.asValue(this.kind()));
     }
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotInstalledCodeExecuteNode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotInstalledCodeExecuteNode.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/HotSpotInstalledCodeExecuteNode.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,9 +22,10 @@
  */
 package com.oracle.graal.hotspot.nodes;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.api.meta.*;
-import com.oracle.graal.hotspot.*;
 import com.oracle.graal.hotspot.meta.*;
 import com.oracle.graal.hotspot.replacements.*;
 import com.oracle.graal.nodes.*;
@@ -86,7 +87,7 @@
         StructuredGraph g = (StructuredGraph) graph();
 
         LoadFieldNode loadnmethod = g.add(new LoadFieldNode(code, nmethodField));
-        UnsafeLoadNode load = g.add(new UnsafeLoadNode(loadnmethod, verifiedEntryPointOffset, ConstantNode.forLong(0, graph()), HotSpotGraalRuntime.getInstance().getTarget().wordKind));
+        UnsafeLoadNode load = g.add(new UnsafeLoadNode(loadnmethod, verifiedEntryPointOffset, ConstantNode.forLong(0, graph()), graalRuntime().getTarget().wordKind));
 
         LoadFieldNode loadMethod = g.add(new LoadFieldNode(code, methodField));
         LoadFieldNode loadmetaspaceMethod = g.add(new LoadFieldNode(loadMethod, metaspaceMethodField));
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/TailcallNode.java	Thu Apr 25 17:26:18 2013 +0200
@@ -22,6 +22,8 @@
  */
 package com.oracle.graal.hotspot.nodes;
 
+import static com.oracle.graal.hotspot.HotSpotGraalRuntime.*;
+
 import java.lang.reflect.*;
 import java.util.*;
 
@@ -58,7 +60,7 @@
     @Override
     public void generate(LIRGeneratorTool generator) {
         LIRGenerator gen = (LIRGenerator) generator;
-        HotSpotVMConfig config = HotSpotGraalRuntime.getInstance().getConfig();
+        HotSpotVMConfig config = graalRuntime().getConfig();
         ResolvedJavaMethod method = frameState.method();
         boolean isStatic = Modifier.isStatic(method.getModifiers());
 
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotSnippetUtils.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotSnippetUtils.java	Thu Apr 25 17:18:17 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotSnippetUtils.java	Thu Apr 25 17:26:18 2013 +0200
@@ -49,7 +49,7 @@
     public static final Object FINAL_LOCATION = LocationNode.FINAL_LOCATION;
 
     public static HotSpotVMConfig config() {
-        return HotSpotGraalRuntime.getInstance().getConfig();
+        return graalRuntime().getConfig();
     }
 
     @Fold
@@ -148,22 +148,22 @@
 
     @Fold
     public static Kind wordKind() {
-        return HotSpotGraalRuntime.getInstance().getTarget().wordKind;
+        return graalRuntime().getTarget().wordKind;
     }
 
     @Fold
     public static Register threadRegister() {
-        return HotSpotGraalRuntime.getInstance().getRuntime().threadRegister();
+        return graalRuntime().getRuntime().threadRegister();
     }
 
     @Fold
     public static Register stackPointerRegister() {
-        return HotSpotGraalRuntime.getInstance().getRuntime().stackPointerRegister();
+        return graalRuntime().getRuntime().stackPointerRegister();
     }
 
     @Fold
     public static int wordSize() {
-        return HotSpotGraalRuntime.getInstance().getTarget().wordSize;
+        return graalRuntime().getTarget().wordSize;
     }
 
     @Fold
diff -r 9ee5f3bfa755 -r 2a0a6dfe27be mx/commands.py
--- a/mx/commands.py	Thu Apr 25 17:18:17 2013 +0200
+++ b/mx/commands.py	Thu Apr 25 17:26:18 2013 +0200
@@ -1361,7 +1361,7 @@
             mx.add_argument('--' + c, action='store_const', dest='vmbuild', const=c, help='select the ' + c + ' build of the VM')
         mx.add_argument('--ecl', action='store_true', dest='make_eclipse_launch', help='create launch configuration for running VM execution(s) in Eclipse')
         mx.add_argument('--native-dbg', action='store', dest='native_dbg', help='Start the vm inside a debugger', metavar='<debugger>')
-        mx.add_argument('--gdb', action='store_const', const='/usr/bin/gdb --args', dest='native_dbg', help='alias for --native-dbg /usr/bin/gdb -- args')
+        mx.add_argument('--gdb', action='store_const', const='/usr/bin/gdb --args', dest='native_dbg', help='alias for --native-dbg /usr/bin/gdb --args')
 
         commands.update({
             'export': [export, '[-options] [zipfile]'],