# HG changeset patch
# User Doug Simon <doug.simon@oracle.com>
# Date 1368822515 -7200
# Node ID 9c5078e16fd9263f2419d713fba013e4d663913b
# Parent  4de03457d5c8b379f6cacc82761fc673f8863294
replaced ThreadIsInterruptedStubCall with usage of ForeignCallNode

diff -r 4de03457d5c8 -r 9c5078e16fd9 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 22:22:53 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java	Fri May 17 22:28:35 2013 +0200
@@ -35,13 +35,13 @@
 import static com.oracle.graal.hotspot.nodes.NewArrayStubCall.*;
 import static com.oracle.graal.hotspot.nodes.NewInstanceStubCall.*;
 import static com.oracle.graal.hotspot.nodes.NewMultiArrayStubCall.*;
-import static com.oracle.graal.hotspot.nodes.ThreadIsInterruptedStubCall.*;
 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.*;
 import static com.oracle.graal.hotspot.replacements.SystemSubstitutions.*;
+import static com.oracle.graal.hotspot.replacements.ThreadSubstitutions.*;
 import static com.oracle.graal.hotspot.stubs.ExceptionHandlerStub.*;
 import static com.oracle.graal.hotspot.stubs.NewArrayStub.*;
 import static com.oracle.graal.hotspot.stubs.NewInstanceStub.*;
diff -r 4de03457d5c8 -r 9c5078e16fd9 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/ThreadIsInterruptedStubCall.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/nodes/ThreadIsInterruptedStubCall.java	Fri May 17 22:22:53 2013 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +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 java.lang.reflect.*;
-
-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.graph.*;
-import com.oracle.graal.lir.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.nodes.type.*;
-
-/**
- * Node implementing a call to {@code GraalRuntime::thread_is_interrupted}.
- */
-public class ThreadIsInterruptedStubCall extends DeoptimizingStubCall implements LIRGenLowerable {
-
-    @Input private ValueNode thread;
-    @Input private ValueNode clearIsInterrupted;
-    public static final ForeignCallDescriptor THREAD_IS_INTERRUPTED = new ForeignCallDescriptor("thread_is_interrupted", boolean.class, Object.class, boolean.class);
-
-    public ThreadIsInterruptedStubCall(ValueNode thread, ValueNode clearIsInterrupted) {
-        super(StampFactory.forInteger(Kind.Int, 0, 1));
-        this.thread = thread;
-        this.clearIsInterrupted = clearIsInterrupted;
-    }
-
-    @Override
-    public void generate(LIRGenerator gen) {
-        ForeignCallLinkage linkage = gen.getRuntime().lookupForeignCall(ThreadIsInterruptedStubCall.THREAD_IS_INTERRUPTED);
-        Variable result = gen.emitForeignCall(linkage, this, gen.operand(thread), gen.operand(clearIsInterrupted));
-        gen.setResult(this, result);
-    }
-
-    @NodeIntrinsic
-    public static boolean call(Thread thread, boolean clearIsInterrupted) {
-        try {
-            Method isInterrupted = Thread.class.getDeclaredMethod("isInterrupted", boolean.class);
-            isInterrupted.setAccessible(true);
-            return (Boolean) isInterrupted.invoke(thread, clearIsInterrupted);
-        } catch (Exception e) {
-            throw new GraalInternalError(e);
-        }
-    }
-}
diff -r 4de03457d5c8 -r 9c5078e16fd9 graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ThreadSubstitutions.java
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ThreadSubstitutions.java	Fri May 17 22:22:53 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/replacements/ThreadSubstitutions.java	Fri May 17 22:28:35 2013 +0200
@@ -24,8 +24,15 @@
 
 import static com.oracle.graal.hotspot.replacements.HotSpotReplacementsUtil.*;
 
+import java.lang.reflect.*;
+
+import com.oracle.graal.api.meta.*;
 import com.oracle.graal.api.replacements.*;
+import com.oracle.graal.graph.*;
+import com.oracle.graal.graph.Node.ConstantNodeParameter;
+import com.oracle.graal.graph.Node.NodeIntrinsic;
 import com.oracle.graal.hotspot.nodes.*;
+import com.oracle.graal.nodes.extended.*;
 import com.oracle.graal.word.*;
 
 /**
@@ -51,6 +58,22 @@
             }
         }
 
-        return ThreadIsInterruptedStubCall.call(thisObject, clearInterrupted);
+        return threadIsInterruptedStub(THREAD_IS_INTERRUPTED, thisObject, clearInterrupted);
+    }
+
+    public static final ForeignCallDescriptor THREAD_IS_INTERRUPTED = new ForeignCallDescriptor("thread_is_interrupted", boolean.class, Object.class, boolean.class);
+
+    /**
+     * @param descriptor
+     */
+    @NodeIntrinsic(ForeignCallNode.class)
+    private static boolean threadIsInterruptedStub(@ConstantNodeParameter ForeignCallDescriptor descriptor, Thread thread, boolean clearIsInterrupted) {
+        try {
+            Method isInterrupted = Thread.class.getDeclaredMethod("isInterrupted", boolean.class);
+            isInterrupted.setAccessible(true);
+            return (Boolean) isInterrupted.invoke(thread, clearIsInterrupted);
+        } catch (Exception e) {
+            throw new GraalInternalError(e);
+        }
     }
 }