# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1368823524 -7200
# Node ID 8a1b0a3d4fc34e7c9c8ced5eecbb34bce4241ade
# Parent  9c5078e16fd9263f2419d713fba013e4d663913b
replaced VerifyOopStubCall with usage of ForeignCallNode

diff -r 9c5078e16fd9 -r 8a1b0a3d4fc3 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java	Fri May 17 22:28:35 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java	Fri May 17 22:45:24 2013 +0200
@@ -36,7 +36,6 @@
 import static com.oracle.graal.hotspot.nodes.NewInstanceStubCall.*;
 import static com.oracle.graal.hotspot.nodes.NewMultiArrayStubCall.*;
 import static com.oracle.graal.hotspot.nodes.VMErrorNode.*;
-import static com.oracle.graal.hotspot.nodes.VerifyOopStubCall.*;
 import static com.oracle.graal.hotspot.nodes.WriteBarrierPostStubCall.*;
 import static com.oracle.graal.hotspot.nodes.WriteBarrierPreStubCall.*;
 import static com.oracle.graal.hotspot.replacements.MonitorSnippets.*;
@@ -95,6 +94,7 @@
 
     public static final ForeignCallDescriptor OSR_MIGRATION_END = new ForeignCallDescriptor("OSR_migration_end", void.class, long.class);
     public static final ForeignCallDescriptor IDENTITY_HASHCODE = new ForeignCallDescriptor("identity_hashcode", int.class, Object.class);
+    public static final ForeignCallDescriptor VERIFY_OOP = new ForeignCallDescriptor("verify_oop", Object.class, Object.class);
 
     public final HotSpotVMConfig config;
 
diff -r 9c5078e16fd9 -r 8a1b0a3d4fc3 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/VerifyOopStubCall.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/VerifyOopStubCall.java	Fri May 17 22:28:35 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,54 +0,0 @@
-/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package com.oracle.graal.hotspot.nodes;
-
-import com.oracle.graal.api.code.*;
-import com.oracle.graal.api.meta.*;
-import com.oracle.graal.compiler.gen.*;
-import com.oracle.graal.compiler.target.*;
-import com.oracle.graal.hotspot.stubs.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.nodes.type.*;
-
-/**
- * Call to {@link VerifyOopStub}.
- */
-public class VerifyOopStubCall extends DeoptimizingStubCall implements LIRGenLowerable {
-
-    @Input private ValueNode object;
-    public static final ForeignCallDescriptor VERIFY_OOP = new ForeignCallDescriptor("verify_oop", Object.class, Object.class);
-
-    public VerifyOopStubCall(ValueNode object) {
-        super(StampFactory.objectNonNull());
-        this.object = object;
-    }
-
-    @Override
-    public void generate(LIRGenerator gen) {
-        ForeignCallLinkage linkage = gen.getRuntime().lookupForeignCall(VerifyOopStubCall.VERIFY_OOP);
-        gen.emitForeignCall(linkage, this, gen.operand(object));
-    }
-
-    @NodeIntrinsic
-    public static native Object call(Object object);
-}
diff -r 9c5078e16fd9 -r 8a1b0a3d4fc3 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotReplacementsUtil.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotReplacementsUtil.java	Fri May 17 22:28:35 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/HotSpotReplacementsUtil.java	Fri May 17 22:45:24 2013 +0200
@@ -33,7 +33,6 @@
 import com.oracle.graal.graph.Node.NodeIntrinsic;
 import com.oracle.graal.hotspot.*;
 import com.oracle.graal.hotspot.meta.*;
-import com.oracle.graal.hotspot.nodes.*;
 import com.oracle.graal.nodes.extended.*;
 import com.oracle.graal.nodes.extended.LocationNode.LocationIdentity;
 import com.oracle.graal.replacements.Snippet.Fold;
@@ -450,11 +449,14 @@
 
     public static Object verifyOop(Object object) {
         if (verifyOops()) {
-            VerifyOopStubCall.call(object);
+            verifyOopStub(VERIFY_OOP, object);
         }
         return object;
     }
 
+    @NodeIntrinsic(ForeignCallNode.class)
+    private static native Object verifyOopStub(@ConstantNodeParameter ForeignCallDescriptor descriptor, Object object);
+
     /**
      * Gets the value of the stack pointer register as a Word.
      */
diff -r 9c5078e16fd9 -r 8a1b0a3d4fc3 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/VerifyOopStub.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/VerifyOopStub.java	Fri May 17 22:28:35 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/stubs/VerifyOopStub.java	Fri May 17 22:45:24 2013 +0200
@@ -27,12 +27,11 @@
 import com.oracle.graal.api.code.*;
 import com.oracle.graal.hotspot.*;
 import com.oracle.graal.hotspot.meta.*;
-import com.oracle.graal.hotspot.nodes.*;
 import com.oracle.graal.nodes.spi.*;
 import com.oracle.graal.replacements.*;
 
 /**
- * Stub called from {@link VerifyOopStubCall}.
+ * Stub called via {@link HotSpotRuntime#VERIFY_OOP}.
  */
 public class VerifyOopStub extends SnippetStub {