# HG changeset patch
# User Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
# Date 1422046855 -3600
# Node ID 732748092baee6736e798b9f4e8ef9d6b8a040f1
# Parent  ef1494ece1a89ec261eaa6b0af268b044b9880b4
Temporarily remove java.decompiler project.

diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/GraalOptions.java
--- a/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/GraalOptions.java	Fri Jan 23 18:20:37 2015 +0100
+++ b/graal/com.oracle.graal.compiler.common/src/com/oracle/graal/compiler/common/GraalOptions.java	Fri Jan 23 22:00:55 2015 +0100
@@ -224,9 +224,6 @@
     @Option(help = "", type = OptionType.Debug)
     public static final OptionValue<Boolean> PrintStackTraceOnException = new OptionValue<>(false);
 
-    @Option(help = "Set a phase after which the decompiler dumps the graph, -G:Dump= required", type = OptionType.Debug)
-    public static final OptionValue<String> DecompileAfterPhase = new OptionValue<>(null);
-
     // HotSpot command line options
     @Option(help = "Print inlining optimizations", type = OptionType.Debug)
     public static final OptionValue<Boolean> HotSpotPrintInlining = new OptionValue<>(false);
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/BootstrapTest.java
--- a/graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/BootstrapTest.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,30 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.test;
-
-public class BootstrapTest {
-
-    public static void main(String[] args) {
-
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/DecompilerTest.java
--- a/graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/DecompilerTest.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.test;
-
-import java.lang.reflect.*;
-
-import org.junit.*;
-
-import com.oracle.graal.api.meta.*;
-import com.oracle.graal.api.runtime.*;
-import com.oracle.graal.java.decompiler.test.example.*;
-import com.oracle.graal.printer.*;
-import com.oracle.graal.runtime.*;
-
-@Ignore
-public class DecompilerTest {
-
-    public static void doTest(String name) {
-        try {
-            DebugEnvironment.initialize(System.out);
-            MetaAccessProvider metaAccess = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend().getProviders().getMetaAccess();
-            Method method = Example.class.getDeclaredMethod(name, new Class[]{int.class, int.class});
-            final ResolvedJavaMethod javaMethod = metaAccess.lookupJavaMethod(method);
-            TestUtil.compileMethod(javaMethod);
-        } catch (NoSuchMethodException e) {
-            Assert.fail();
-        } catch (SecurityException e) {
-            Assert.fail();
-        }
-    }
-
-    @Test
-    public void test01() {
-        doTest("loop7");
-    }
-
-    @Test
-    public void test02() {
-        doTest("loop6");
-    }
-
-    @Test
-    public void test03() {
-        doTest("loop5");
-    }
-
-    @Test
-    public void test04() {
-        doTest("loop4");
-    }
-
-    @Test
-    public void test05() {
-        doTest("loop3");
-    }
-
-    @Test
-    public void test06() {
-        doTest("loop2");
-    }
-
-    @Test
-    public void test07() {
-        doTest("loop");
-    }
-
-    @Test
-    public void test08() {
-        doTest("if0");
-    }
-
-    @Test
-    public void test09() {
-        doTest("if1");
-    }
-
-    @Test
-    public void test10() {
-        doTest("if2");
-    }
-
-    @Test
-    public void test11() {
-        doTest("if3");
-    }
-
-    @Test
-    public void test12() {
-        doTest("if4");
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/TestUtil.java
--- a/graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/TestUtil.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,56 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.test;
-
-import static com.oracle.graal.api.code.CodeUtil.*;
-import static com.oracle.graal.compiler.GraalCompiler.*;
-
-import com.oracle.graal.api.code.*;
-import com.oracle.graal.api.code.CallingConvention.Type;
-import com.oracle.graal.api.meta.*;
-import com.oracle.graal.api.runtime.*;
-import com.oracle.graal.compiler.target.*;
-import com.oracle.graal.java.*;
-import com.oracle.graal.lir.asm.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.phases.*;
-import com.oracle.graal.phases.tiers.*;
-import com.oracle.graal.phases.util.*;
-import com.oracle.graal.runtime.*;
-
-public class TestUtil {
-
-    public static void compileMethod(ResolvedJavaMethod method) {
-        Backend backend = Graal.getRequiredCapability(RuntimeProvider.class).getHostBackend();
-        Providers providers = backend.getProviders();
-        SuitesProvider suitesProvider = backend.getSuites();
-        Suites suites = suitesProvider.getDefaultSuites();
-        StructuredGraph graph = new StructuredGraph(method);
-        MetaAccessProvider metaAccess = providers.getMetaAccess();
-        new GraphBuilderPhase.Instance(metaAccess, GraphBuilderConfiguration.getEagerDefault(), OptimisticOptimizations.ALL).apply(graph);
-        PhaseSuite<HighTierContext> graphBuilderSuite = suitesProvider.getDefaultGraphBuilderSuite();
-        CallingConvention cc = getCallingConvention(providers.getCodeCache(), Type.JavaCallee, graph.method(), false);
-        compileGraph(graph, null, cc, method, providers, backend, providers.getCodeCache().getTarget(), null, graphBuilderSuite, OptimisticOptimizations.ALL, getProfilingInfo(graph), null, suites,
-                        new CompilationResult(), CompilationResultBuilderFactory.Default);
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/example/Example.java
--- a/graal/com.oracle.graal.java.decompiler.test/src/com/oracle/graal/java/decompiler/test/example/Example.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,200 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.test.example;
-
-public class Example {
-
-    static int if0(int a, int b) {
-        if (a > b) {
-            return a - b;
-        }
-        return 0;
-
-    }
-
-    static int if1(int a, int b) {
-        if (a > b) {
-            return a - b;
-        } else {
-            return a + b;
-        }
-    }
-
-    static int if2(int a, int b) {
-        int c;
-        if (a > b) {
-            c = 1;
-        } else {
-            c = 2;
-        }
-        return c;
-    }
-
-    static int if3(int a, int b) {
-        int c = 0;
-        int s = 3;
-        if (a > b) {
-            if (a == 4) {
-                c = 2 + b;
-            } else {
-                c = 4 + b;
-            }
-            s = a + b;
-        } else {
-            c = 2;
-            s = a - b;
-        }
-        return c + s;
-    }
-
-    static int if4(int a, @SuppressWarnings("unused") int b) {
-        if (a > 10) {
-            if (a > 100) {
-                if (a > 1000) {
-                    return 1;
-                }
-                return 2;
-            }
-            return 3;
-        }
-        return 4;
-    }
-
-    static int loop(int a, int b) {
-        int i = 0;
-        int s = 0;
-
-        while (i < a) {
-            s += b;
-            i++;
-        }
-        return s;
-    }
-
-    static int loop2(int a, int b) {
-        int i = 0;
-        int s = 0;
-
-        while (i < a) {
-            if (a > b) {
-                s += a;
-            } else {
-                s += b;
-            }
-            i++;
-        }
-        return s;
-    }
-
-    static int loop3(int a, int b) {
-        int i = 0;
-        int s = 0;
-
-        while (i < a) {
-            if (a > b) {
-                s += a;
-            } else {
-                s += b;
-            }
-            i++;
-        }
-        if (s > 1000) {
-            return -1;
-        } else {
-            return s;
-        }
-    }
-
-    static int loop4(int a, int b) {
-        int s = 0;
-
-        if (a < 1000) {
-            int i = 0;
-            while (i < 123) {
-                if (a > b) {
-                    s += a;
-                } else {
-                    s += b;
-                }
-                i = i + ret1(i);
-            }
-            return -1;
-        } else {
-            return s;
-        }
-    }
-
-    static int ret1(int i) {
-        if (i % 2 == 0) {
-            return 1;
-        } else {
-            return 3;
-        }
-    }
-
-    static int loop5(int a, int b) {
-        int i = 0;
-        int sum = 0;
-        while (i < 1000) {
-            if (a < b) {
-                sum = sum + a;
-            }
-            sum = sum + i;
-            if (sum < a) {
-                sum = sum + b;
-            }
-            i++;
-        }
-        if (sum < a + b) {
-            sum = sum * 2;
-        }
-        return sum;
-    }
-
-    static int loop6(int a, int b) {
-        int s = 0;
-        for (int i = 0; i < a; i++) {
-            s += b;
-        }
-        return s;
-    }
-
-    static int loop7(int a, int b) {
-        int s = 0;
-        for (int i = 0; i < a; i++) {
-            for (int j = 0; j < b; j++) {
-                if (a > 400) {
-                    for (int k = 0; k < a + b; k++) {
-                        s += if4(a, b);
-                    }
-                } else {
-                    for (int k = 0; k < a - b; k++) {
-                        s += b;
-                    }
-                }
-            }
-            s += b;
-        }
-        return s;
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/Decompiler.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/Decompiler.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,123 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.compiler.common.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.nodes.cfg.*;
-import com.oracle.graal.phases.schedule.*;
-
-public class Decompiler {
-
-    private List<DecompilerBlock> blocks = new ArrayList<>();
-    private List<Block> cfgBlocks = new ArrayList<>();
-    private SchedulePhase schedule;
-    private ControlFlowGraph cfg;
-
-    private final PrintStream stream;
-    private final PrintStream infoStream;
-
-    private static final String IDENT = "  ";
-    private String curIdent = "";
-
-    public final String contexInformation;
-
-    public Decompiler(StructuredGraph graph, SchedulePhase schedulePhase, PrintStream stream, PrintStream infoPrintStream, String contextInformation) {
-        this.stream = stream;
-        this.infoStream = infoPrintStream;
-        this.contexInformation = contextInformation;
-        schedule = schedulePhase;
-        if (schedule == null) {
-            try {
-                schedule = new SchedulePhase();
-                schedule.apply(graph);
-            } catch (Throwable t) {
-                throw new GraalInternalError(t);
-            }
-        }
-        cfg = schedule.getCFG();
-    }
-
-    public void decompile() {
-
-        for (Block b : getCfg().getBlocks()) {
-            cfgBlocks.add(b);
-        }
-
-        for (int i = 0; i < getCfg().getBlocks().size() - 1; i++) {
-            if (cfg.getBlocks().get(i).getId() >= cfg.getBlocks().get(i + 1).getId()) {
-                throw new AssertionError();
-            }
-        }
-
-        blocks = new DecompilerLoopSimplify(this, infoStream).apply(cfgBlocks);
-        blocks = new DecompilerIfSimplify(this, infoStream).apply(blocks);
-
-        DecompilerPhiRemover.apply(cfg, blocks);
-
-        printDebugOutput();
-    }
-
-    private void printDebugOutput() {
-        for (int i = 0; i < blocks.size(); i++) {
-            if (i < blocks.size() - 1) {
-                blocks.get(i).printBlock(stream, blocks.get(i + 1).getBlock());
-            } else {
-                blocks.get(i).printBlock(stream, null);
-            }
-        }
-    }
-
-    public List<DecompilerBlock> getBlocks() {
-        return blocks;
-    }
-
-    public void ident() {
-        curIdent += IDENT;
-    }
-
-    public void undent() {
-        curIdent = curIdent.substring(0, curIdent.length() - IDENT.length());
-    }
-
-    public String getIdent() {
-        return curIdent;
-    }
-
-    public List<Block> getCfgBlocks() {
-        return cfgBlocks;
-    }
-
-    public SchedulePhase getSchedule() {
-        return schedule;
-    }
-
-    public ControlFlowGraph getCfg() {
-        return cfg;
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerIfSimplify.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerIfSimplify.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,124 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.java.decompiler.lines.*;
-import com.oracle.graal.nodes.cfg.*;
-
-public class DecompilerIfSimplify {
-
-    private final Decompiler decompiler;
-    private final PrintStream infoStream;
-
-    public DecompilerIfSimplify(Decompiler decompiler, PrintStream infoStream) {
-        this.decompiler = decompiler;
-        this.infoStream = infoStream;
-    }
-
-    public List<DecompilerBlock> apply(List<DecompilerBlock> decompilerBlocks) {
-        return detectIfs(decompilerBlocks);
-    }
-
-    private List<DecompilerBlock> detectIfs(List<DecompilerBlock> decompilerBlocks) {
-        List<DecompilerBlock> blocks = new ArrayList<>();
-        while (!decompilerBlocks.isEmpty()) {
-            if (decompilerBlocks.get(0) instanceof DecompilerBasicBlock) {
-                DecompilerBasicBlock block = (DecompilerBasicBlock) decompilerBlocks.remove(0);
-                if (block.getSuccessorCount() <= 1) {
-                    blocks.add(block);
-                } else if (block.getSuccessorCount() == 2 && block.getCode().get(block.getCode().size() - 1) instanceof DecompilerIfLine) {
-                    Block firstThenBlock = block.getBlock().getSuccessors().get(0);
-                    Block firstElseBlock = block.getBlock().getSuccessors().get(1);
-                    List<DecompilerBlock> thenBlocks = getReachableDecompilerBlocks(firstThenBlock, decompilerBlocks);
-                    List<DecompilerBlock> elseBlocks = getReachableDecompilerBlocks(firstElseBlock, decompilerBlocks);
-                    removeIntersection(thenBlocks, elseBlocks);
-                    if (thenBlocks.size() == 0 && elseBlocks.size() == 0) {
-                        blocks.add(block);
-                    } else {
-                        for (DecompilerBlock b : thenBlocks) {
-                            decompilerBlocks.remove(b);
-                        }
-                        for (DecompilerBlock b : elseBlocks) {
-                            decompilerBlocks.remove(b);
-                        }
-                        // TODO(mg)
-                        // thenBlocks and elseBlocks can be both empty --> causes an AssertionError
-                        DecompilerIfBlock ifBlock = new DecompilerIfBlock(block.getBlock(), decompiler, thenBlocks, elseBlocks, infoStream);
-                        if (thenBlocks.contains(block) || elseBlocks.contains(block)) {
-                            throw new AssertionError();
-                        }
-                        blocks.add(ifBlock);
-                        ifBlock.detectIfs();
-                    }
-                } else {
-                    blocks.add(block);
-                }
-            } else {
-                if (decompilerBlocks.get(0) instanceof DecompilerLoopBlock) {
-                    DecompilerLoopBlock loop = (DecompilerLoopBlock) decompilerBlocks.get(0);
-                    loop.detectIfs();
-                }
-                blocks.add(decompilerBlocks.remove(0));
-            }
-        }
-
-        return blocks;
-    }
-
-    private static List<DecompilerBlock> getReachableDecompilerBlocks(Block b, List<DecompilerBlock> decompilerBlocks) {
-        List<DecompilerBlock> result = new ArrayList<>();
-        for (DecompilerBlock block : decompilerBlocks) {
-            if (isReachable(b, block.getBlock(), new ArrayList<Block>())) {
-                result.add(block);
-            }
-        }
-        return result;
-    }
-
-    private static boolean isReachable(Block from, Block to, ArrayList<Block> visited) {
-        if (from == to) {
-            return true;
-        }
-        for (Block b : from.getSuccessors()) {
-            if (b != from && visited.contains(b) == false && b.getId() > from.getId()) {
-                visited.add(b);
-                if (isReachable(b, to, visited)) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
-    private static void removeIntersection(List<DecompilerBlock> list1, List<DecompilerBlock> list2) {
-        List<DecompilerBlock> list1Copy = new ArrayList<>(list1);
-        List<DecompilerBlock> list2Copy = new ArrayList<>(list2);
-
-        list1.removeAll(list2Copy);
-        list2.removeAll(list1Copy);
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerLoopSimplify.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerLoopSimplify.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.compiler.common.cfg.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodes.cfg.*;
-
-public class DecompilerLoopSimplify {
-
-    private final Decompiler decompiler;
-    private final PrintStream infoStream;
-
-    public DecompilerLoopSimplify(Decompiler decompiler, PrintStream infoStream) {
-        this.decompiler = decompiler;
-        this.infoStream = infoStream;
-    }
-
-    public List<DecompilerBlock> apply(List<Block> cfgBlocks) {
-        List<DecompilerBlock> blocks = new ArrayList<>();
-
-        while (!cfgBlocks.isEmpty()) {
-            Block firstBlock = cfgBlocks.get(0);
-            cfgBlocks.remove(0);
-            if (firstBlock.isLoopHeader()) {
-                DecompilerLoopBlock loopBlock = new DecompilerLoopBlock(firstBlock, decompiler, decompiler.getSchedule(), infoStream);
-                Loop<Block> loop = firstBlock.getLoop();
-
-                for (int i = 0; i < cfgBlocks.size(); i++) {
-                    if (loop.getBlocks().contains(cfgBlocks.get(i)) && cfgBlocks.get(i) != firstBlock) {
-                        loopBlock.addBodyBlock(cfgBlocks.get(i));
-                    }
-                }
-
-                // Asserting:
-                for (Block b : loopBlock.getBody()) {
-                    if (!loop.getBlocks().contains(b)) {
-                        throw new AssertionError();
-                    }
-                }
-                for (Block b : loop.getBlocks()) {
-                    if (b != firstBlock && !loopBlock.getBody().contains(b)) {
-                        throw new AssertionError();
-                    }
-                }
-
-                for (Block b : loopBlock.getBody()) {
-                    cfgBlocks.remove(b);
-                }
-
-                blocks.add(loopBlock);
-                loopBlock.detectLoops();
-            } else {
-                DecompilerBasicBlock wrappedBlock = new DecompilerBasicBlock(firstBlock, decompiler, decompiler.getSchedule());
-                blocks.add(wrappedBlock);
-            }
-        }
-        return blocks;
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerPhiRemover.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/DecompilerPhiRemover.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler;
-
-import java.util.*;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.java.decompiler.lines.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.nodes.cfg.*;
-
-public class DecompilerPhiRemover {
-
-    public static void apply(ControlFlowGraph cfg, List<DecompilerBlock> decompilerBlocks) {
-        List<DecompilerBasicBlock> blocks = collectAllBasicBlocks(decompilerBlocks);
-        for (DecompilerBasicBlock b : blocks) {
-            List<DecompilerSyntaxLine> removedLines = new ArrayList<>();
-            Map<DecompilerSyntaxLine, DecompilerBasicBlock> addedLines = new HashMap<>();
-            for (DecompilerSyntaxLine l : b.getCode()) {
-                if (l instanceof DecompilerPhiLine) {
-                    DecompilerPhiLine phi = (DecompilerPhiLine) l;
-                    removedLines.add(phi);
-                    PhiNode phiNode = (PhiNode) phi.getNode();
-                    for (int i = 0; i < phiNode.merge().phiPredecessorCount(); i++) {
-                        Node n = phiNode.merge().phiPredecessorAt(i);
-                        DecompilerBasicBlock targetBlock = getBlock(n, cfg, blocks);
-                        DecompilerPhiResolveLine assignment = new DecompilerPhiResolveLine(targetBlock, phiNode, n);
-                        addedLines.put(assignment, targetBlock);
-                    }
-                }
-            }
-            for (DecompilerSyntaxLine l : addedLines.keySet()) {
-                addAssignment(addedLines.get(l), l);
-            }
-            b.getCode().removeAll(removedLines);
-        }
-    }
-
-    private static List<DecompilerBasicBlock> collectAllBasicBlocks(List<DecompilerBlock> blocks) {
-        List<DecompilerBasicBlock> allBasicBlocks = new ArrayList<>();
-        for (DecompilerBlock b : blocks) {
-            allBasicBlocks.addAll(b.getAllBasicBlocks());
-        }
-        return allBasicBlocks;
-    }
-
-    private static DecompilerBasicBlock getBlock(Node n, ControlFlowGraph cfg, List<DecompilerBasicBlock> blocks) {
-        Block b = cfg.blockFor(n);
-        for (DecompilerBasicBlock basicBlock : blocks) {
-            if (basicBlock.getBlock() == b) {
-                return basicBlock;
-            }
-        }
-        throw new IllegalStateException("Block not found");
-    }
-
-    private static void addAssignment(DecompilerBasicBlock block, DecompilerSyntaxLine line) {
-        if (block.getCode().isEmpty()) {
-            block.getCode().add(line);
-            return;
-        }
-        DecompilerSyntaxLine lastLine = block.getCode().get(block.getCode().size() - 1);
-        if (lastLine instanceof DecompilerIfLine || lastLine instanceof DecompilerControlSplitLine) {
-            block.getCode().remove(lastLine);
-            block.getCode().add(line);
-            block.getCode().add(lastLine);
-        } else {
-            block.getCode().add(line);
-        }
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerBasicBlock.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerBasicBlock.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.block;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.java.decompiler.*;
-import com.oracle.graal.java.decompiler.lines.*;
-import com.oracle.graal.nodes.cfg.*;
-import com.oracle.graal.phases.schedule.*;
-
-public class DecompilerBasicBlock extends DecompilerBlock {
-
-    public DecompilerBasicBlock(Block block, Decompiler decompiler, SchedulePhase schedule) {
-        super(block, decompiler);
-        initCode(schedule);
-    }
-
-    @Override
-    public void printBlock(PrintStream stream, Block codeSuccessor) {
-        stream.println(decompiler.getIdent() + block);
-        for (DecompilerSyntaxLine l : code) {
-            if (l != null) {
-                String line = l.getAsString();
-                stream.println(decompiler.getIdent() + line);
-            }
-        }
-        if (!(block.getSuccessorCount() == 0 || (block.getSuccessorCount() == 1 && block.getFirstSuccessor() == codeSuccessor))) {
-            stream.println(decompiler.getIdent() + "GOTO " + Arrays.toString(block.getSuccessors().toArray()));
-        }
-    }
-
-    @Override
-    public String toString() {
-        return block.toString();
-    }
-
-    @Override
-    public int getSuccessorCount() {
-        return block.getSuccessorCount();
-    }
-
-    public List<Block> getSuccessors() {
-        return block.getSuccessors();
-    }
-
-    @Override
-    public boolean contains(Block b) {
-        return b == block;
-    }
-
-    public List<DecompilerSyntaxLine> getCode() {
-        return code;
-    }
-
-    @Override
-    public List<DecompilerBasicBlock> getAllBasicBlocks() {
-        return Arrays.asList(new DecompilerBasicBlock[]{this});
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerBlock.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerBlock.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,117 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.block;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.java.decompiler.*;
-import com.oracle.graal.java.decompiler.lines.*;
-import com.oracle.graal.nodeinfo.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.nodes.cfg.*;
-import com.oracle.graal.phases.schedule.*;
-
-public abstract class DecompilerBlock {
-
-    protected final Block block;
-    protected final Decompiler decompiler;
-    protected final List<DecompilerSyntaxLine> code;
-
-    public DecompilerBlock(Block block, Decompiler decompiler) {
-        this.block = block;
-        this.decompiler = decompiler;
-        this.code = new ArrayList<>();
-    }
-
-    public Block getBlock() {
-        return block;
-    }
-
-    public abstract void printBlock(PrintStream stream, Block codeSuccessor);
-
-    public final int getPredecessorCount() {
-        return block.getPredecessorCount();
-    }
-
-    public abstract int getSuccessorCount();
-
-    public abstract boolean contains(Block b);
-
-    public abstract List<DecompilerBasicBlock> getAllBasicBlocks();
-
-    @Override
-    public abstract String toString();
-
-    protected void initCode(SchedulePhase schedule) {
-        List<ScheduledNode> instructions = schedule.nodesFor(block);
-        for (ScheduledNode n : instructions) {
-            if (n instanceof MergeNode) {
-                MergeNode merge = (MergeNode) n;
-                for (PhiNode phi : merge.phis()) {
-                    addLine(new DecompilerPhiLine(this, phi));
-                }
-            } else if (n instanceof StartNode || n instanceof BeginNode || n instanceof EndNode || n instanceof LoopEndNode || n instanceof LoopExitNode) {
-                // do nothing
-            } else if (n instanceof ConstantNode) {
-                // do nothing
-            } else if (n instanceof IfNode) {
-                assert n.inputs().count() == 1;
-                addLine(new DecompilerIfLine(this, n, ((IfNode) n).condition()));
-            } else if (n instanceof ReturnNode) {
-                addLine(new DecompilerReturnLine(this, n.inputs().first()));
-            } else if (n instanceof ControlSplitNode) {
-                addLine(new DecompilerControlSplitLine(this, n));
-            } else if (n instanceof ProxyNode) {
-                ProxyNode proxy = (ProxyNode) n;
-                addLine(new DecompilerProxyLine(this, proxy, proxy.value()));
-            } else if (n instanceof ValueNode) {
-                addLine(new DecompilerAssignmentLine(this, n));
-            } else {
-                throw new IllegalStateException(n.toString(Verbosity.All) + " " + n.getClass());
-            }
-        }
-        simplifyCode();
-    }
-
-    private void simplifyCode() {
-        for (int i = 0; i < code.size(); i++) {
-            if (code.get(i) instanceof DecompilerAssignmentLine) {
-                if (i + 1 < code.size()) {
-                    if (code.get(i + 1) instanceof DecompilerIfLine) {
-                        if (code.get(i).getNode().usages().count() == 1) {
-                            if (((DecompilerIfLine) code.get(i + 1)).getCondition() == code.get(i).getNode()) {
-                                ((DecompilerIfLine) code.get(i + 1)).setMergedCondition((DecompilerAssignmentLine) code.get(i));
-                                code.set(i, null);
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    protected void addLine(DecompilerSyntaxLine line) {
-        code.add(line);
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerIfBlock.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerIfBlock.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,190 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.block;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.java.decompiler.*;
-import com.oracle.graal.java.decompiler.lines.*;
-import com.oracle.graal.nodes.cfg.*;
-
-public class DecompilerIfBlock extends DecompilerBlock {
-
-    private List<DecompilerBlock> thenBranch;
-    private List<DecompilerBlock> elseBranch;
-    private final DecompilerBasicBlock head;
-    private final PrintStream infoStream;
-
-    public DecompilerIfBlock(Block block, Decompiler decompiler, List<DecompilerBlock> thenBranch, List<DecompilerBlock> elseBranch, PrintStream infoStream) {
-        super(block, decompiler);
-        this.thenBranch = thenBranch;
-        this.elseBranch = elseBranch;
-        this.infoStream = infoStream;
-        this.head = new DecompilerBasicBlock(block, decompiler, decompiler.getSchedule());
-
-        if (!(thenBranch.isEmpty() == false && head.getBlock().getSuccessors().contains(thenBranch.get(0).getBlock()) || (elseBranch.isEmpty() == false && head.getBlock().getSuccessors().contains(
-                        elseBranch.get(0).getBlock())))) {
-            // first block of then / else MUST be a successor of the head!
-            throw new AssertionError(decompiler.contexInformation);
-        }
-    }
-
-    @Override
-    public void printBlock(PrintStream stream, Block codeSuccessor) {
-        List<DecompilerSyntaxLine> lines = head.getCode();
-        for (int i = 0; i < lines.size() - 1; i++) {
-            if (lines.get(i) != null) {
-                String line = lines.get(i).getAsString();
-                stream.println(decompiler.getIdent() + line);
-            }
-        }
-        DecompilerIfLine ifLine = (DecompilerIfLine) lines.get(lines.size() - 1);
-        if (!thenBranch.isEmpty() && block.getSuccessors().contains(thenBranch.get(0).getBlock())) {
-            if (elseBranch.isEmpty()) {
-                // while break:
-                stream.println(decompiler.getIdent() + ifLine.getIfNegStatement());
-                decompiler.ident();
-                stream.println(decompiler.getIdent() + "BREAK TO " + block.getSuccessors().get(1));
-                decompiler.undent();
-                for (int i = 0; i < thenBranch.size(); i++) {
-                    if (i < thenBranch.size() - 1) {
-                        thenBranch.get(i).printBlock(stream, thenBranch.get(i + 1).getBlock());
-                    } else {
-                        thenBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-            } else {
-                stream.println(decompiler.getIdent() + ifLine.getIfStatement() + " {");
-                decompiler.ident();
-                for (int i = 0; i < thenBranch.size(); i++) {
-                    if (i < thenBranch.size() - 1) {
-                        thenBranch.get(i).printBlock(stream, thenBranch.get(i + 1).getBlock());
-                    } else {
-                        thenBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-                decompiler.undent();
-                stream.println(decompiler.getIdent() + "} ELSE {");
-                decompiler.ident();
-                for (int i = 0; i < elseBranch.size(); i++) {
-                    if (i < elseBranch.size() - 1) {
-                        elseBranch.get(i).printBlock(stream, elseBranch.get(i + 1).getBlock());
-                    } else {
-                        elseBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-                decompiler.undent();
-                stream.println(decompiler.getIdent() + "}");
-            }
-        } else if (!elseBranch.isEmpty() && block.getSuccessors().contains(elseBranch.get(0).getBlock())) {
-            if (thenBranch.isEmpty()) {
-                // while break:
-                stream.println(decompiler.getIdent() + ifLine.getIfStatement());
-                decompiler.ident();
-                stream.println(decompiler.getIdent() + "BREAK TO " + block.getSuccessors().get(0));
-                decompiler.undent();
-                for (int i = 0; i < elseBranch.size(); i++) {
-                    if (i < elseBranch.size() - 1) {
-                        elseBranch.get(i).printBlock(stream, elseBranch.get(i + 1).getBlock());
-                    } else {
-                        elseBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-            } else {
-                stream.println(decompiler.getIdent() + ifLine.getIfNegStatement() + " {");
-                decompiler.ident();
-                for (int i = 0; i < elseBranch.size(); i++) {
-                    if (i < elseBranch.size() - 1) {
-                        elseBranch.get(i).printBlock(stream, elseBranch.get(i + 1).getBlock());
-                    } else {
-                        elseBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-                decompiler.undent();
-                stream.println(decompiler.getIdent() + "} ELSE {");
-                decompiler.ident();
-
-                for (int i = 0; i < thenBranch.size(); i++) {
-                    if (i < thenBranch.size() - 1) {
-                        thenBranch.get(i).printBlock(stream, thenBranch.get(i + 1).getBlock());
-                    } else {
-                        thenBranch.get(i).printBlock(stream, codeSuccessor);
-                    }
-                }
-
-                decompiler.undent();
-                stream.println(decompiler.getIdent() + "}");
-            }
-        } else {
-            throw new AssertionError();
-        }
-    }
-
-    public void detectIfs() {
-        thenBranch = new DecompilerIfSimplify(decompiler, infoStream).apply(thenBranch);
-        elseBranch = new DecompilerIfSimplify(decompiler, infoStream).apply(elseBranch);
-    }
-
-    @Override
-    public int getSuccessorCount() {
-        return 1;
-    }
-
-    @Override
-    public String toString() {
-        return "IF" + block.toString();
-    }
-
-    @Override
-    public boolean contains(Block b) {
-        if (b == block) {
-            return true;
-        }
-        for (DecompilerBlock i : thenBranch) {
-            if (i.block == b) {
-                return true;
-            }
-        }
-        for (DecompilerBlock i : elseBranch) {
-            if (i.block == b) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public List<DecompilerBasicBlock> getAllBasicBlocks() {
-        List<DecompilerBasicBlock> blocks = new ArrayList<>();
-        blocks.add(head);
-        for (DecompilerBlock b : thenBranch) {
-            blocks.addAll(b.getAllBasicBlocks());
-        }
-        for (DecompilerBlock b : elseBranch) {
-            blocks.addAll(b.getAllBasicBlocks());
-        }
-        return blocks;
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerLoopBlock.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/block/DecompilerLoopBlock.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,110 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.block;
-
-import java.io.*;
-import java.util.*;
-
-import com.oracle.graal.java.decompiler.*;
-import com.oracle.graal.nodes.cfg.*;
-import com.oracle.graal.phases.schedule.*;
-
-public class DecompilerLoopBlock extends DecompilerBlock {
-
-    private final List<Block> body;
-    private List<DecompilerBlock> decompilerBlockBody;
-    private final PrintStream infoStream;
-
-    public DecompilerLoopBlock(Block block, Decompiler decompiler, SchedulePhase schedule, PrintStream infoStream) {
-        super(block, decompiler);
-        this.infoStream = infoStream;
-        this.body = new ArrayList<>();
-        decompilerBlockBody = new ArrayList<>();
-        decompilerBlockBody.add(new DecompilerBasicBlock(block, decompiler, schedule));
-    }
-
-    public void addBodyBlock(Block bodyBlock) {
-        body.add(bodyBlock);
-    }
-
-    public List<Block> getBody() {
-        return body;
-    }
-
-    public void detectLoops() {
-        decompilerBlockBody.addAll(new DecompilerLoopSimplify(decompiler, infoStream).apply(body));
-    }
-
-    public void detectIfs() {
-        decompilerBlockBody = new DecompilerIfSimplify(decompiler, infoStream).apply(decompilerBlockBody);
-    }
-
-    @Override
-    public void printBlock(PrintStream stream, Block codeSuccessor) {
-        stream.println(decompiler.getIdent() + block);
-        stream.println(decompiler.getIdent() + "while {");
-        decompiler.ident();
-        for (int i = 0; i < decompilerBlockBody.size(); i++) {
-            if (i < decompilerBlockBody.size() - 1) {
-                decompilerBlockBody.get(i).printBlock(stream, decompilerBlockBody.get(i + 1).getBlock());
-            } else {
-                decompilerBlockBody.get(i).printBlock(stream, block);
-            }
-        }
-        decompiler.undent();
-        stream.println(decompiler.getIdent() + "}");
-    }
-
-    @Override
-    public String toString() {
-        return "LOOP " + block.toString();
-    }
-
-    @Override
-    public int getSuccessorCount() {
-        return block.getLoop().getExits().size();
-    }
-
-    @Override
-    public boolean contains(Block b) {
-        if (b == block) {
-            return true;
-        }
-        for (Block bodyBlock : body) {
-            if (bodyBlock == b) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    @Override
-    public List<DecompilerBasicBlock> getAllBasicBlocks() {
-        List<DecompilerBasicBlock> blocks = new ArrayList<>();
-        for (DecompilerBlock b : decompilerBlockBody) {
-            blocks.addAll(b.getAllBasicBlocks());
-        }
-        return blocks;
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerAssignmentLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerAssignmentLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodeinfo.*;
-import com.oracle.graal.nodes.*;
-
-public class DecompilerAssignmentLine extends DecompilerSyntaxLine {
-
-    private final NodeClassIterable inputs;
-
-    public DecompilerAssignmentLine(DecompilerBlock block, Node node) {
-        super(block, node);
-        this.inputs = node.inputs();
-    }
-
-    @Override
-    public String getAsString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(getStringRepresentation(node));
-        sb.append(" = ");
-        sb.append(getStatement());
-        return sb.toString();
-    }
-
-    public String getStatement() {
-        StringBuilder sb = new StringBuilder();
-        if (node instanceof CallTargetNode) {
-            CallTargetNode callTarget = (CallTargetNode) node;
-            sb.append(callTarget.targetName());
-        } else {
-            sb.append(node.toString(Verbosity.Name));
-            sb.append(" ");
-            for (Node n : inputs) {
-                sb.append(getStringRepresentation(n));
-                sb.append(", ");
-            }
-        }
-        return sb.toString();
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerControlSplitLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerControlSplitLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,47 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodeinfo.*;
-import com.oracle.graal.nodes.cfg.*;
-
-public class DecompilerControlSplitLine extends DecompilerSyntaxLine {
-
-    public DecompilerControlSplitLine(DecompilerBlock block, Node node) {
-        super(block, node);
-    }
-
-    @Override
-    public String getAsString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(node.toString(Verbosity.Name));
-        sb.append(": ");
-        for (Block b : block.getBlock().getSuccessors()) {
-            sb.append(b);
-            sb.append(" ");
-        }
-        return null;
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerIfLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerIfLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-
-public class DecompilerIfLine extends DecompilerSyntaxLine {
-
-    private final Node condition;
-    private DecompilerAssignmentLine mergedCondition;
-
-    public DecompilerIfLine(DecompilerBlock block, Node node, Node condition) {
-        super(block, node);
-        this.condition = condition;
-    }
-
-    public void setMergedCondition(DecompilerAssignmentLine mergedCondition) {
-        this.mergedCondition = mergedCondition;
-    }
-
-    @Override
-    public String getAsString() {
-        if (mergedCondition == null) {
-            return "IF (" + getStringRepresentation(condition) + ") " + block.getBlock().getSuccessors().get(0) + ":" + block.getBlock().getSuccessors().get(1);
-        } else {
-            return "IF (" + mergedCondition.getStatement() + ") " + block.getBlock().getSuccessors().get(0) + ":" + block.getBlock().getSuccessors().get(1);
-        }
-    }
-
-    public String getIfStatement() {
-        if (mergedCondition == null) {
-            return "IF (" + getStringRepresentation(condition) + ")";
-        } else {
-            return "IF (" + mergedCondition.getStatement() + ")";
-        }
-
-    }
-
-    public String getIfNegStatement() {
-        if (mergedCondition == null) {
-            return "IF (!(" + getStringRepresentation(condition) + "))";
-        } else {
-            return "IF (!(" + mergedCondition.getStatement() + "))";
-        }
-    }
-
-    public Node getCondition() {
-        return condition;
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerPhiLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerPhiLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodes.*;
-
-public class DecompilerPhiLine extends DecompilerSyntaxLine {
-
-    public DecompilerPhiLine(DecompilerBlock block, Node node) {
-        super(block, node);
-    }
-
-    @Override
-    public String getAsString() {
-        PhiNode phi = (PhiNode) node;
-        StringBuilder sb = new StringBuilder();
-        sb.append(getStringRepresentation(phi));
-        sb.append(" = Phi {");
-        for (Node n : phi.values()) {
-            sb.append(getStringRepresentation(n));
-            sb.append(",");
-        }
-        sb.append("}");
-
-        return sb.toString();
-    }
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerPhiResolveLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerPhiResolveLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,46 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-
-public class DecompilerPhiResolveLine extends DecompilerSyntaxLine {
-
-    private final Node value;
-
-    public DecompilerPhiResolveLine(DecompilerBlock block, Node node, Node value) {
-        super(block, node);
-        this.value = value;
-    }
-
-    @Override
-    public String getAsString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(getStringRepresentation(node));
-        sb.append(" = ");
-        sb.append(getStringRepresentation(value));
-        return sb.toString();
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerProxyLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerProxyLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,42 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-
-public class DecompilerProxyLine extends DecompilerSyntaxLine {
-
-    private final Node proxy;
-
-    public DecompilerProxyLine(DecompilerBlock block, Node node, Node proxy) {
-        super(block, node);
-        this.proxy = proxy;
-    }
-
-    @Override
-    public String getAsString() {
-        return getVariable(node) + " = " + getStringRepresentation(proxy);
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerReturnLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerReturnLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-/*
- * Copyright (c) 2013, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-
-public class DecompilerReturnLine extends DecompilerSyntaxLine {
-
-    public DecompilerReturnLine(DecompilerBlock block, Node node) {
-        super(block, node);
-    }
-
-    @Override
-    public String getAsString() {
-        return "return " + getStringRepresentation(node);
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerSyntaxLine.java
--- a/graal/com.oracle.graal.java.decompiler/src/com/oracle/graal/java/decompiler/lines/DecompilerSyntaxLine.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,68 +0,0 @@
-/*
- * Copyright (c) 2013, 2014, 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.java.decompiler.lines;
-
-import com.oracle.graal.graph.*;
-import com.oracle.graal.java.decompiler.block.*;
-import com.oracle.graal.nodes.*;
-
-public abstract class DecompilerSyntaxLine {
-
-    protected final Node node;
-    protected final DecompilerBlock block;
-
-    protected DecompilerSyntaxLine(DecompilerBlock block, Node node) {
-        this.node = node;
-        this.block = block;
-    }
-
-    public Node getNode() {
-        return node;
-    }
-
-    public abstract String getAsString();
-
-    public DecompilerBlock getBlock() {
-        return block;
-    }
-
-    protected static String getStringRepresentation(Node node) {
-        if (node instanceof ConstantNode) {
-            return ((ConstantNode) node).asConstant().toValueString();
-        } else if (node instanceof ParameterNode) {
-            return "param_" + ((ParameterNode) node).index();
-        } else {
-            return getVariable(node);
-        }
-    }
-
-    @SuppressWarnings("deprecation")
-    protected static String getVariable(Node node) {
-        if (node != null) {
-            return "var_" + node.getId();
-        } else {
-            return "null";
-        }
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DebugEnvironment.java
--- a/graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DebugEnvironment.java	Fri Jan 23 18:20:37 2015 +0100
+++ b/graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DebugEnvironment.java	Fri Jan 23 22:00:55 2015 +0100
@@ -59,9 +59,6 @@
             }
             dumpHandlers.add(new CFGPrinterObserver(PrintCFG.getValue()));
         }
-        if (DecompileAfterPhase.getValue() != null) {
-            dumpHandlers.add(new DecompilerDebugDumpHandler());
-        }
         List<DebugVerifyHandler> verifyHandlers = new ArrayList<>();
         String verifyFilter = Verify.getValue();
         if (verifyFilter == null && assertionsEnabled()) {
diff -r ef1494ece1a8 -r 732748092bae graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DecompilerDebugDumpHandler.java
--- a/graal/com.oracle.graal.printer/src/com/oracle/graal/printer/DecompilerDebugDumpHandler.java	Fri Jan 23 18:20:37 2015 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,118 +0,0 @@
-/*
- * Copyright (c) 2011, 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.printer;
-
-import static com.oracle.graal.compiler.common.GraalOptions.*;
-
-import java.io.*;
-import java.util.concurrent.atomic.*;
-
-import com.oracle.graal.debug.*;
-import com.oracle.graal.debug.Debug.Scope;
-import com.oracle.graal.java.decompiler.*;
-import com.oracle.graal.nodes.*;
-import com.oracle.graal.phases.schedule.*;
-
-public class DecompilerDebugDumpHandler implements DebugDumpHandler {
-
-    public static boolean printToNowhere;
-    private final PrintStream infoPrintStream = System.out;
-    private File file;
-    private FileOutputStream fos;
-    private PrintStream printStream;
-    private String fileName;
-    private static final AtomicInteger uniqueId = new AtomicInteger();
-
-    @Override
-    public void dump(Object object, final String message) {
-        if (object instanceof StructuredGraph) {
-            if (Debug.currentScope().contains("LowTier")) {
-                // no decompilation after high / mid tier
-                return;
-            }
-            final StructuredGraph graph = (StructuredGraph) object;
-            String filter = DecompileAfterPhase.getValue();
-            if (filter.endsWith("Phase")) {
-                filter = filter.substring(0, filter.indexOf("Phase"));
-            }
-
-            if (printToNowhere) {
-                printStream = new PrintStream(new OutputStream() {
-                    @Override
-                    public void write(int b) throws IOException {
-                        // DO NOTHING
-                    }
-                });
-            }
-
-            if (printStream == null) {
-                fileName = "decompilerDump_" + uniqueId.incrementAndGet() + "_" + System.currentTimeMillis() + ".txt";
-                file = new File(fileName);
-                try {
-                    fos = new FileOutputStream(file, true);
-                } catch (FileNotFoundException e) {
-                    throw new IllegalStateException(e);
-                }
-                printStream = new PrintStream(fos);
-                infoPrintStream.println("Dump Decompiler Output to " + file.getAbsolutePath());
-            }
-
-            final String currentScope = Debug.currentScope();
-            if (currentScope.endsWith(filter) && graph.method() != null) {
-                final String methodName = graph.method().getName();
-                try (Scope s = Debug.sandbox("Printing Decompiler Output", null)) {
-                    printStream.println();
-                    printStream.println("Object: " + methodName);
-                    printStream.println("Message: " + message);
-                    new Decompiler(graph, getPredefinedSchedule(), printStream, infoPrintStream, currentScope).decompile();
-                    printStream.flush();
-                } catch (Throwable e) {
-                    throw Debug.handle(e);
-                }
-            }
-        }
-    }
-
-    private static SchedulePhase getPredefinedSchedule() {
-        SchedulePhase result = null;
-        for (Object o : Debug.context()) {
-            if (o instanceof SchedulePhase) {
-                result = (SchedulePhase) o;
-            }
-        }
-        return result;
-    }
-
-    @Override
-    public void close() {
-        try {
-            printStream.close();
-            fos.close();
-            printStream = null;
-            fos = null;
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-    }
-
-}
diff -r ef1494ece1a8 -r 732748092bae mx/suite.py
--- a/mx/suite.py	Fri Jan 23 18:20:37 2015 +0100
+++ b/mx/suite.py	Fri Jan 23 22:00:55 2015 +0100
@@ -820,33 +820,11 @@
       "workingSets" : "Graal,Java",
     },
 
-    "com.oracle.graal.java.decompiler" : {
-      "subDir" : "graal",
-      "sourceDirs" : ["src"],
-      "dependencies" : ["com.oracle.graal.java"],
-      "checkstyle" : "com.oracle.graal.graph",
-      "javaCompliance" : "1.8",
-      "workingSets" : "Graal",
-    },
-
-    "com.oracle.graal.java.decompiler.test" : {
-      "subDir" : "graal",
-      "sourceDirs" : ["src"],
-      "dependencies" : [
-        "JUNIT",
-        "com.oracle.graal.printer",
-        "com.oracle.graal.runtime",
-      ],
-      "checkstyle" : "com.oracle.graal.graph",
-      "javaCompliance" : "1.8",
-      "workingSets" : "Graal,Test",
-    },
-
     "com.oracle.graal.printer" : {
       "subDir" : "graal",
       "sourceDirs" : ["src"],
       "dependencies" : [
-        "com.oracle.graal.java.decompiler",
+        "com.oracle.graal.java",
         "com.oracle.graal.compiler",
       ],
       "checkstyle" : "com.oracle.graal.graph",