6646020: assert(in_bb(n),"must be in block") in -Xcomp mode
authornever
Thu, 03 Apr 2008 21:26:03 -0700
changeset 352 6d8e1aa5834e
parent 351 74ef5746f624
child 353 346ac690301f
6646020: assert(in_bb(n),"must be in block") in -Xcomp mode Reviewed-by: kvn, rasbold
hotspot/src/share/vm/opto/superword.cpp
hotspot/test/compiler/6646020/Tester.java
--- a/hotspot/src/share/vm/opto/superword.cpp	Thu Apr 03 13:33:13 2008 -0700
+++ b/hotspot/src/share/vm/opto/superword.cpp	Thu Apr 03 21:26:03 2008 -0700
@@ -65,6 +65,11 @@
   Node *cl_exit = cl->loopexit();
   if (cl_exit->in(0) != lpt->_head) return;
 
+  // Make sure the are no extra control users of the loop backedge
+  if (cl->back_control()->outcnt() != 1) {
+    return;
+  }
+
   // Check for pre-loop ending with CountedLoopEnd(Bool(Cmp(x,Opaque1(limit))))
   CountedLoopEndNode* pre_end = get_pre_loop_end(cl);
   if (pre_end == NULL) return;
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/test/compiler/6646020/Tester.java	Thu Apr 03 21:26:03 2008 -0700
@@ -0,0 +1,886 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/*
+ * @test
+ * @bug 6646020
+ * @summary assert(in_bb(n),"must be in block") in -Xcomp mode
+ */
+
+/* Complexity upper bound: 3361 ops */
+
+class Tester_Class_0 {
+    static byte var_1;
+
+
+    public Tester_Class_0()
+    {
+        "".length();
+        {
+            var_1 = (var_1 = (new byte[(byte)'D'])[(byte)2.40457E38F]);
+            var_1 = (var_1 = (byte)1.738443503665377E307);
+            var_1 = (var_1 = (byte)1237144669662298112L);
+        }
+        var_1 = "baldh".equalsIgnoreCase("") ? (var_1 = (byte)7.2932087E37F) : (byte)3909726578709910528L;
+        var_1 = (var_1 = (var_1 = (var_1 = (byte)7.223761846153971E307)));
+        var_1 = (var_1 = (var_1 = (var_1 = (var_1 = (byte)((short)7860452029249754112L + (byte)1.7374232546809952E308)))));
+        var_1 = (!true ? (var_1 = (byte)4359229782598970368L) : (short)(byte)1.7509836746850026E308) >= 'P' ? (var_1 = (byte)3.275114793095594E307) : (byte)(- ((byte)1.5595572E38F) / 8.2971296E37F);
+        byte var_9 = (true ? true : (false ? true : false)) ? (var_1 = (var_1 = (byte)9.928434E37F)) : (var_1 = (byte)9.785060633966518E307);
+        final byte var_10 = 53;
+        var_9 <<= (true | true) & (((var_10 == "".substring(2001075014).compareToIgnoreCase("rhbytggv") ? !true : ! !true) ? !false : false) ? !true & true : !false) ? var_10 : var_10;
+        var_9 <<= - (var_9 -= - ~6397182310329038848L >> (char)955837891 << (short)- - -8.4452034E37F >> + ~5485157895941338112L);
+        --var_9;
+        var_9 >>= 'V';
+        var_9 -= (new char[var_10])[var_9];
+        double var_11;
+        var_11 = (var_11 = (new int[var_9 = (var_9 %= 684423748)])[var_9]);
+        var_9 /= 'q';
+        var_9 *= ~var_9 | (short)1.7667766368850557E308 - "w".trim().charAt(- (var_9 /= + (var_11 = 'q')));
+        if (var_10 <= 605036859609030656L | !false & false)
+        {
+            var_9 >>>= false ^ false ? (new short[var_10])[var_10] : (short)1013619326108001280L;
+        }
+        else
+        {
+            var_11 = var_9;
+        }
+        var_9 -= 'X';
+        var_9 *= 'E';
+        {
+            var_9 ^= (new short[var_9])[var_9 >>>= 'c'];
+        }
+        var_11 = 4315867074042433536L;
+        double var_12 = 1.2183900219527627E308;
+        var_9 <<= (false ? !false : false) ? '\\' : 'D';
+    }
+
+
+
+
+    private final long func_0()
+    {
+        float var_2 = 0F;
+        var_1 = (var_1 = (var_1 = (byte)((short)1.4106931056021857E308 % var_2)));
+        for (new String(); true & (! !true ^ !false | false) && var_2 < 1; var_1 = (var_1 = (var_1 = (var_1 = (byte)1183673628639185920L))))
+        {
+            var_1 = true | false ? (var_1 = (byte)1.6263855E37F) : (byte)'O';
+            var_2++;
+            "fui".toUpperCase();
+            final int var_3 = (var_1 = (var_1 = (byte)'i')) + (byte)2008561384 / (byte)1.4413369179905006E308;
+        }
+        var_1 = (var_1 = false ^ false ? (byte)2.3850814E38F : (byte)4.42887E37F);
+        final float var_4 = 3.052265E38F;
+        var_1 = (var_1 = (var_1 = (var_1 = (var_1 = (byte)'o'))));
+        long var_5;
+        var_1 = (var_1 = (byte)((var_1 = (byte)1913212786) * (var_1 = (byte)var_2)));
+        var_5 = (short)3.2024069E38F * (short)(var_5 = 'Q');
+        var_5 = (false ? true : false) ? (short)1098137179 : (byte)~695765814858203136L;
+        var_1 = (var_1 = true & false ^ true ? (byte)1662737306 : (byte)'r');
+        {
+            (true ? "a" : "lymivj".toString()).codePointCount((short)3.032349E38F + (var_1 = (var_1 = (var_1 = (var_1 = (byte)1.3159799E37F)))), (byte)2.0898819853138264E307 & (new short[(byte)(short)var_2])[var_1 = (byte)(short)4.859332921376913E307]);
+        }
+        double var_6;
+        var_6 = 1359078277;
+        final float var_7 = 3.5952457E37F;
+        var_5 = ('u' | 9005660398910009344L) << 'j';
+        int var_8;
+        var_5 = (!false || true & !false) && false ? (byte)1836342254 : (byte)1.4836203E38F;
+        var_1 = (var_1 = (var_1 = (var_1 = (byte)1.5824984701060493E308)));
+        var_1 = (var_1 = (var_1 = (byte)~ (var_1 = (var_1 = (var_1 = (byte)var_7)))));
+        return +9.067416E37F <= (true | true ^ false ? (var_1 = (byte)(short)1.5243446E38F) : (var_1 = (byte)1.6893049E37F)) ? (byte)~4408841475280588800L - (var_5 = (var_1 = (byte)2.1542209E38F)) : (var_8 = (short)var_4);
+    }
+
+    protected final static double func_1(final char arg_0, final long arg_1)
+    {
+        var_1 = (short)8779631802405542912L << 'x' <= arg_0 ? (byte)+9.96859509852443E307 : (var_1 = (var_1 = (byte)(short)5.218454879223281E307));
+        return 5.57437404144192E307;
+    }
+
+    double func_2(byte arg_0, final boolean arg_1, Object arg_2)
+    {
+        arg_2 = arg_1 != arg_1 ? "wq" : "w";
+        arg_2 = arg_2;
+        if (arg_1)
+        {
+            arg_2 = false & arg_1 ? "hasmp" : (arg_2 = arg_2);
+        }
+        else
+        {
+            arg_2 = "lcquv";
+        }
+        arg_0 -= arg_1 ^ false ? (arg_0 |= (short)arg_0) : (~3462197988186869760L | 7274210797196514304L) % - - + +130998764279904256L;
+        arg_0 &= (true ? - - ~7861994999369861120L << 'l' : 'c') * 1246069704;
+        return (arg_1 ? 9.311174E37F : 1.7085558737202237E308) * 1168887722;
+    }
+
+    public String toString()
+    {
+        String result =  "[\n";
+        result += "Tester_Class_0.var_1 = "; result += Tester.Printer.print(var_1);
+        result += "";
+        result += "\n]";
+        return result;
+    }
+}
+
+
+final class Tester_Class_1 extends Tester_Class_0 {
+    static Object var_13;
+    final static boolean var_14 = false | (false ? false : true);
+    Object var_15;
+    static byte var_16;
+    final long var_17 = (long)(-9.40561658911133E307 - (short)2.2016736E38F) ^ (char)1099667310;
+    static boolean var_18;
+    static float var_19;
+    final static byte var_20 = 123;
+    static byte var_21 = var_1 = (var_1 = var_20);
+    final static float var_22 = 1.5415572E38F;
+
+
+    public Tester_Class_1()
+    {
+        char[][] var_39;
+        boolean var_40 = false | !var_14;
+        if (var_14)
+        {
+            final String[] var_41 = (new String[var_21][var_20])[var_21 *= var_21];
+            var_15 = (new Tester_Class_0[var_20])[var_20];
+            --var_21;
+            int var_42;
+        }
+        else
+        {
+            var_19 = (short)325110146;
+        }
+        var_40 &= true;
+        var_13 = (((new Tester_Class_1[var_21 |= (new char[var_20])[var_21]])[var_21]).var_15 = (new String[var_21][var_20][var_20])[var_21 >>= (byte)(int)var_22]);
+        var_15 = "m";
+    }
+
+
+
+
+
+    protected final static Tester_Class_0 func_0(final char arg_0, boolean arg_1)
+    {
+        final short var_23 = false ? (short)2.2956268E38F : var_20;
+        {
+            ((new Tester_Class_1[var_21])[var_20]).var_15 = ((new Tester_Class_0[var_20][var_21])[var_21])[var_20];
+        }
+        var_19 = var_23;
+        {
+            var_21++;
+            --var_21;
+            var_13 = (false ? arg_1 : arg_1) ? "" : "aianteahl";
+            arg_1 ^= ! (var_14 ? var_14 : !var_14);
+        }
+        (arg_1 ? "rq" : "certd").trim();
+        arg_1 ^= 's' < var_22;
+        var_19 = 'T';
+        var_19 = var_14 ? --var_21 : var_20;
+        var_19 = (var_21 >>>= ~ -1559436447128426496L >> 88912720393932800L) | (new char[var_20][var_21])[var_21][var_20];
+        short var_24 = 7601;
+        if (arg_1)
+        {
+            var_13 = (new Tester_Class_0[var_20])[var_21];
+        }
+        else
+        {
+            var_19 = var_23;
+        }
+        var_19 = var_24;
+        var_19 = 174274929356416000L;
+        return arg_1 ? (Tester_Class_0)(new Object[var_20])[var_21 >>>= - ((byte)6471979169965446144L)] : (new Tester_Class_0[var_21])[var_20];
+    }
+
+    private static int func_1(final Object arg_0, final boolean arg_1)
+    {
+        var_19 = 'N';
+        var_13 = "ftspm".toUpperCase();
+        var_18 = arg_1 ? !arg_1 : var_14;
+        var_19 = var_21 % 'j';
+        {
+            var_13 = new short[var_21 >>= 8019540572802872320L];
+        }
+        final Tester_Class_0 var_25 = arg_1 ? ((short)1.3614569631193786E308 >= (short)var_20 ? func_0('O', true) : (Tester_Class_0)arg_0) : func_0('e', false);
+        "cltpxrg".offsetByCodePoints((new short[var_20])[(byte)'F'] & var_20, 942627356);
+        final Object var_26 = ((new Tester_Class_1[var_21])[var_20]).var_15 = arg_0;
+        {
+            var_21 |= 'H';
+        }
+        var_19 = 4705089801895780352L;
+        var_19 = (var_18 = arg_1 & false) ? var_20 : (! (~var_21 > var_22) ? (new short[var_20])[var_21] : (short)3904907750551380992L);
+        var_18 = false;
+        {
+            var_18 = "aoy".startsWith("ia", 18060804);
+            if (true)
+            {
+                final short var_27 = 4832;
+            }
+            else
+            {
+                var_18 = (var_18 = arg_1) ? !false : !var_14;
+            }
+            var_18 = (var_18 = var_14);
+            var_19 = 'L';
+        }
+        func_0((false ? ! ((var_21 -= 4.670301365216022E307) > 1.1839209E37F) : (var_18 = false)) ? 's' : 'R', 'Z' > - ((long)var_21) << 2585724390819764224L & var_25.func_2(var_21, false, var_13 = var_25) != 4918861136400833536L);
+        double var_28 = 0;
+        var_21 %= -var_28;
+        for (byte var_29 = 91; arg_1 && (var_28 < 1 && false); var_19 = var_20)
+        {
+            var_19 = (var_18 = arg_1) & (var_18 = false) ? 'm' : '[';
+            var_28++;
+            var_18 = var_14;
+            var_21 += (short)1363703973;
+        }
+        var_19 = (var_19 = var_22);
+        var_18 = (var_18 = false | false ? 1743087391 <= (var_21 >>= 8790741242417599488L) : !arg_1);
+        var_18 = true | true;
+        --var_21;
+        var_18 = !var_14 & false;
+        "mt".indexOf(var_14 ? new String("fpu") : "awivb", (var_14 ? !true : (var_18 = var_14)) ? + ++var_21 : ~var_20);
+        return (short)(new float[var_21--])[var_21] & ((var_18 = false) ? (var_21 *= 'N') : var_20 + (short)1680927063794178048L) & 1839004800;
+    }
+
+    protected static int func_2(Tester_Class_0[][] arg_0)
+    {
+        ((new Tester_Class_1[var_20][var_21])[var_20][var_20]).var_15 = ((new int[var_21][var_21][(byte)var_22])[var_21 <<= var_20])[var_20];
+        ((new Tester_Class_1[var_20])[var_20]).var_15 = "d";
+        int var_30 = 0;
+        "joxjgpywp".lastIndexOf(1834367264 >> var_21, (byte)7.572305E37F >>> (false ? (short)2.3909862E38F : + - +3939434849912855552L));
+        while (var_14 | false ^ var_14 && (var_30 < 1 && true))
+        {
+            var_1 = var_20;
+            var_30++;
+            var_13 = new float[var_21][--var_21];
+            boolean var_31;
+        }
+        var_19 = ((new Tester_Class_1[var_21])[var_20]).var_17 <= (~2158227803735181312L & 6001748808824762368L) ? (short)var_20 : var_20;
+        var_18 = (var_18 = true);
+        return (byte)(new short[var_20])[var_20] >>> ((new char[var_21][var_21])[var_21 |= 6074708801143703552L])[var_20];
+    }
+
+    private final String func_3(boolean arg_0, short arg_1, short arg_2)
+    {
+        var_13 = (Tester_Class_0)((arg_0 ^= arg_0) ? (var_13 = (var_15 = (var_15 = "grfphyrs"))) : (var_13 = new Object[var_21 *= ']']));
+        if (true & ! (arg_0 ^= !arg_0 | true))
+        {
+            boolean var_32 = true;
+            var_19 = --arg_1;
+            arg_2 <<= var_21;
+        }
+        else
+        {
+            arg_0 |= false;
+        }
+        var_21 >>>= arg_1;
+        final float var_33 = 2.5500976E38F;
+        return "";
+    }
+
+    private static String func_4(final double arg_0, final Object arg_1, final short[] arg_2, final char arg_3)
+    {
+        float var_34;
+        var_21++;
+        ((new Tester_Class_1[var_20])[var_20]).var_15 = false ? arg_1 : arg_1;
+        var_13 = arg_1;
+        var_19 = var_22;
+        var_13 = new long[var_21 /= 1038797776 + var_21][--var_21];
+        ++var_21;
+        var_18 = false && false;
+        var_21--;
+        "".lastIndexOf("kjro");
+        final int var_35 = (var_21 <<= var_21--) * var_21--;
+        if ("kohilkx".startsWith("gy", var_35))
+        {
+            var_34 = 2.0849673E37F;
+        }
+        else
+        {
+            double var_36 = arg_0;
+        }
+        var_34 = (var_21 /= var_20);
+        {
+            func_2(new Tester_Class_0[var_20][var_21]);
+            var_34 = var_20 * (- ~5805881602002385920L / arg_3) << (short)~8041668398152312832L;
+            var_13 = (var_13 = "qfwbfdf");
+        }
+        ((new Tester_Class_1[var_20])[var_21 += var_20]).var_15 = false ? func_0(arg_3, var_14) : func_0('J', var_18 = var_14);
+        var_18 = (var_18 = var_14) & var_14;
+        if ((new boolean[var_21])[var_21 >>= 121380821])
+        {
+            var_34 = 1382979413;
+        }
+        else
+        {
+            var_34 = (var_20 & var_20) + (true ? 'I' : arg_3);
+        }
+        byte var_37;
+        ((new Tester_Class_1[var_20][var_21])[var_14 ^ var_14 | !var_14 ? var_20 : var_20][var_21 ^= (short)1692053070 & + ~7232298887878750208L - 1512699919]).var_15 = arg_2;
+        byte var_38 = 1;
+        var_38 -= arg_0;
+        var_34 = arg_3;
+        return var_14 ? "" : "xgkr".toUpperCase();
+    }
+
+    public String toString()
+    {
+        String result =  "[\n";
+        result += "Tester_Class_1.var_1 = "; result += Tester.Printer.print(var_1);
+        result += "\n";
+        result += "Tester_Class_1.var_16 = "; result += Tester.Printer.print(var_16);
+        result += "\n";
+        result += "Tester_Class_1.var_20 = "; result += Tester.Printer.print(var_20);
+        result += "\n";
+        result += "Tester_Class_1.var_21 = "; result += Tester.Printer.print(var_21);
+        result += "\n";
+        result += "Tester_Class_1.var_14 = "; result += Tester.Printer.print(var_14);
+        result += "\n";
+        result += "Tester_Class_1.var_18 = "; result += Tester.Printer.print(var_18);
+        result += "\n";
+        result += "Tester_Class_1.var_17 = "; result += Tester.Printer.print(var_17);
+        result += "\n";
+        result += "Tester_Class_1.var_19 = "; result += Tester.Printer.print(var_19);
+        result += "\n";
+        result += "Tester_Class_1.var_22 = "; result += Tester.Printer.print(var_22);
+        result += "\n";
+        result += "Tester_Class_1.var_13 = "; result += Tester.Printer.print(var_13);
+        result += "\n";
+        result += "Tester_Class_1.var_15 = "; result += Tester.Printer.print(var_15);
+        result += "";
+        result += "\n]";
+        return result;
+    }
+}
+
+
+class Tester_Class_2 extends Tester_Class_0 {
+    final int var_43 = 1600723343;
+    static long var_44 = ~1297640037857117184L;
+    static String var_45 = "ejaglds";
+    double var_46;
+    static float var_47 = 7.9423827E37F;
+    static Tester_Class_1[][] var_48;
+
+
+    public Tester_Class_2()
+    {
+        var_45 = (var_45 = "nkulkweqt");
+        var_47 %= (new char[Tester_Class_1.var_21 >>= (short)Tester_Class_1.var_20])[Tester_Class_1.var_20];
+        {
+            Tester_Class_1.var_18 = Tester_Class_1.var_14;
+        }
+        var_47 %= 1.559461406041646E308;
+        var_44 -= Tester_Class_1.var_21++ & ((new Tester_Class_1[Tester_Class_1.var_20])[Tester_Class_1.var_20]).var_17;
+        var_44 *= false ? (short)Tester_Class_1.var_20 : (short)var_47;
+        Tester_Class_1.var_13 = (new Tester_Class_1().var_15 = new char[Tester_Class_1.var_20]);
+        var_46 = 'i';
+        double var_49 = var_46 = false ? (var_47 *= (var_46 = var_43)) : Tester_Class_1.var_20;
+        var_49 += 'k';
+    }
+
+
+
+
+    public String toString()
+    {
+        String result =  "[\n";
+        result += "Tester_Class_2.var_43 = "; result += Tester.Printer.print(var_43);
+        result += "\n";
+        result += "Tester_Class_2.var_48 = "; result += Tester.Printer.print(var_48);
+        result += "\n";
+        result += "Tester_Class_2.var_44 = "; result += Tester.Printer.print(var_44);
+        result += "\n";
+        result += "Tester_Class_2.var_46 = "; result += Tester.Printer.print(var_46);
+        result += "\n";
+        result += "Tester_Class_2.var_47 = "; result += Tester.Printer.print(var_47);
+        result += "\n";
+        result += "Tester_Class_2.var_1 = "; result += Tester.Printer.print(var_1);
+        result += "\n";
+        result += "Tester_Class_2.var_45 = "; result += Tester.Printer.print(var_45);
+        result += "";
+        result += "\n]";
+        return result;
+    }
+}
+
+
+class Tester_Class_3 extends Tester_Class_0 {
+    byte var_50;
+    int var_51;
+    static double var_52;
+    static boolean var_53 = true;
+    long var_54;
+    static short var_55;
+    short var_56;
+
+
+    public Tester_Class_3()
+    {
+        var_53 |= false;
+        (Tester_Class_2.var_45 = "gpbcgq").replaceAll("m".concat(Tester_Class_2.var_45 = "q"), Tester_Class_2.var_45).indexOf(Tester_Class_2.var_45 = "d");
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        double var_68 = 0;
+        Tester_Class_1.var_19 = (var_55 = Tester_Class_1.var_20);
+        do
+        {
+            var_53 ^= 'T' > Tester_Class_1.var_21-- & (var_53 |= Tester_Class_1.var_14);
+            Tester_Class_2.var_44 >>= (char)3.928497616986412E307;
+            var_68++;
+            new Tester_Class_2().func_2(Tester_Class_1.var_20, !var_53 & Tester_Class_1.var_14, Tester_Class_1.var_13 = (Tester_Class_2.var_45 = Tester_Class_2.var_45));
+        } while ((((var_56 = (short)1161292485) != 'M' ? var_53 : Tester_Class_1.var_14) ? Tester_Class_1.var_14 ^ true : var_53) && var_68 < 1);
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        ((Tester_Class_1)(Tester_Class_1.var_13 = new Tester_Class_2())).var_15 = Tester_Class_2.var_45;
+        var_55 = func_1() | ((Tester_Class_1.var_18 = var_53) | (var_53 |= Tester_Class_1.var_14) | Tester_Class_1.var_14 | !Tester_Class_1.var_14) || false ? (short)Tester_Class_2.var_44 : (var_56 = (var_56 = (short)'['));
+        var_52 = (var_51 = (var_55 = Tester_Class_1.var_20));
+        double var_69 = 0;
+        Tester_Class_2.var_44 |= (Tester_Class_1.var_14 ? (Tester_Class_2)(Tester_Class_1.var_13 = (Tester_Class_2)(Tester_Class_1.var_13 = Tester_Class_2.var_45)) : (Tester_Class_2)(Tester_Class_0)(Tester_Class_1.var_13 = Tester_Class_2.var_45)).var_43;
+        do
+        {
+            var_51 = 495861255;
+            var_69++;
+        } while (var_69 < 3);
+        Tester_Class_2.var_47 -= Tester_Class_1.var_20;
+        Tester_Class_2.var_47 %= '[';
+    }
+
+
+
+
+    static Object func_0(final Tester_Class_0 arg_0, String arg_1, final float arg_2, final long arg_3)
+    {
+        (!var_53 | (var_53 &= var_53) ^ false ? new Tester_Class_1() : (Tester_Class_1)(new Tester_Class_0[Tester_Class_1.var_21])[Tester_Class_1.var_21]).var_15 = Tester_Class_1.var_14 ? new Tester_Class_1() : new Tester_Class_1();
+        Tester_Class_2.var_47 /= !var_53 || var_53 ? (short)(((Tester_Class_2)arg_0).var_46 = (new char[Tester_Class_1.var_21][Tester_Class_1.var_21])[Tester_Class_1.var_20][Tester_Class_1.var_20]) : Tester_Class_1.var_21;
+        return (new Object[Tester_Class_1.var_21])[Tester_Class_1.var_21];
+    }
+
+    boolean func_1()
+    {
+        {
+            Tester_Class_1.var_21 >>= (var_56 = (Tester_Class_1.var_21 |= (Tester_Class_1.var_21 -= Tester_Class_1.var_20)));
+            Tester_Class_2.var_45 = "w";
+            var_51 = Tester_Class_1.var_21;
+            Object var_57;
+            ((Tester_Class_2)(Tester_Class_0)((new Object[Tester_Class_1.var_21][Tester_Class_1.var_21])[Tester_Class_1.var_20])[Tester_Class_1.var_20]).var_46 = (var_52 = 1.3957085765622284E308);
+        }
+        Tester_Class_1.var_21 &= (var_55 = (byte)(Tester_Class_1.var_14 ? -Tester_Class_1.var_20 : 4290961666344782848L));
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        var_51 = (var_53 ^= ((var_53 &= Tester_Class_1.var_14) ? 'J' : 'M') > (var_56 = Tester_Class_1.var_21)) && (var_53 = Tester_Class_1.var_14) ? (Tester_Class_1.var_21 &= ~Tester_Class_1.var_20) : Tester_Class_1.var_20;
+        {
+            final Tester_Class_1 var_58 = (Tester_Class_1)(Tester_Class_0)(Tester_Class_1.var_13 = (new Object[Tester_Class_1.var_21])[Tester_Class_1.var_20]);
+            Object var_59;
+            Tester_Class_1.var_21 |= 'X';
+            var_53 ^= Tester_Class_1.var_14;
+        }
+        int var_60 = 0;
+        var_53 |= var_53;
+        for (char var_61 = 'i'; (Tester_Class_1.var_14 ? false : Tester_Class_1.var_14) | (true | Tester_Class_1.var_14) && var_60 < 1; var_53 &= !Tester_Class_1.var_14)
+        {
+            var_51 = var_61;
+            var_60++;
+            var_61 &= (new short[Tester_Class_1.var_20][Tester_Class_1.var_20])[Tester_Class_1.var_20][Tester_Class_1.var_21];
+            Tester_Class_2.var_45 = "vsuy";
+        }
+        Tester_Class_2 var_62 = ((var_53 &= Tester_Class_1.var_14 | Tester_Class_1.var_14 || Tester_Class_1.var_14) ? Tester_Class_1.var_14 : "hgwne".startsWith("etyhd", var_60)) ? (var_53 ? (Tester_Class_2)(Tester_Class_1.var_13 = "uyiaxtqc") : (Tester_Class_2)(Tester_Class_1.var_13 = Tester_Class_2.var_45)) : new Tester_Class_2();
+        var_62 = var_62;
+        float var_63;
+        Object var_64;
+        Tester_Class_2.var_44 <<= 'v';
+        String var_65;
+        {
+            var_51 = Tester_Class_1.var_21;
+        }
+        var_55 = true ? (var_56 = Tester_Class_1.var_20) : (var_55 = Tester_Class_1.var_20);
+        var_56 = Tester_Class_1.var_21;
+        Tester_Class_1.var_21 |= var_60;
+        Object var_66;
+        Tester_Class_2 var_67;
+        return true & Tester_Class_1.var_14 ^ (false ? var_53 : var_53);
+    }
+
+    public String toString()
+    {
+        String result =  "[\n";
+        result += "Tester_Class_3.var_51 = "; result += Tester.Printer.print(var_51);
+        result += "\n";
+        result += "Tester_Class_3.var_54 = "; result += Tester.Printer.print(var_54);
+        result += "\n";
+        result += "Tester_Class_3.var_52 = "; result += Tester.Printer.print(var_52);
+        result += "\n";
+        result += "Tester_Class_3.var_55 = "; result += Tester.Printer.print(var_55);
+        result += "\n";
+        result += "Tester_Class_3.var_56 = "; result += Tester.Printer.print(var_56);
+        result += "\n";
+        result += "Tester_Class_3.var_1 = "; result += Tester.Printer.print(var_1);
+        result += "\n";
+        result += "Tester_Class_3.var_50 = "; result += Tester.Printer.print(var_50);
+        result += "\n";
+        result += "Tester_Class_3.var_53 = "; result += Tester.Printer.print(var_53);
+        result += "";
+        result += "\n]";
+        return result;
+    }
+}
+
+public class Tester {
+    final long var_70 = Tester_Class_2.var_44;
+    int var_71;
+    static double var_72;
+    static short var_73 = (Tester_Class_3.var_53 &= (Tester_Class_3.var_53 ^= Tester_Class_3.var_53)) ? (short)(byte)(Tester_Class_3.var_55 = Tester_Class_1.var_20) : (Tester_Class_3.var_55 = Tester_Class_1.var_20);
+    final static short var_74 = (Tester_Class_3.var_53 &= Tester_Class_3.var_53) ? (Tester_Class_3.var_53 ? var_73 : var_73++) : (var_73 *= (Tester_Class_1.var_21 |= var_73));
+    float var_75;
+
+
+    protected final Tester_Class_2 func_0()
+    {
+        Tester_Class_1.var_21 ^= ~Tester_Class_1.var_21;
+        if (false)
+        {
+            ((Tester_Class_3)(new Object[Tester_Class_1.var_21])[Tester_Class_1.var_21 -= + + (Tester_Class_2.var_44 >>>= Tester_Class_1.var_21)]).var_50 = (Tester_Class_1.var_21 &= (var_71 = 554295231));
+        }
+        else
+        {
+            Tester_Class_2.var_47 += 'H';
+        }
+        final Tester_Class_0 var_76 = ((new Tester_Class_0[Tester_Class_1.var_20][Tester_Class_1.var_21])[Tester_Class_1.var_20])[Tester_Class_1.var_20];
+        (Tester_Class_1.var_14 ? (Tester_Class_2)var_76 : (Tester_Class_2)var_76).var_46 = (var_73 %= var_74 / (((new Tester_Class_2[Tester_Class_1.var_20])[Tester_Class_1.var_21 |= Tester_Class_1.var_20]).var_46 = Tester_Class_1.var_22));
+        var_73 |= ((Tester_Class_2)(Tester_Class_1.var_13 = var_76)).var_43 | Tester_Class_1.var_20;
+        return new Tester_Class_2();
+    }
+
+    private static Tester_Class_3 func_1(byte arg_0, Tester_Class_1 arg_1, Tester_Class_1 arg_2, final int arg_3)
+    {
+        arg_0 <<= '`';
+        return false ? (Tester_Class_3)(Tester_Class_0)(arg_1.var_15 = (arg_1 = arg_2)) : (Tester_Class_3)((new Tester_Class_0[Tester_Class_1.var_20][arg_0])[Tester_Class_1.var_20])[Tester_Class_1.var_20];
+    }
+
+    public static String execute()
+    {
+        try {
+            Tester t = new Tester();
+            try { t.test(); }
+            catch(Throwable e) { }
+            try { return t.toString(); }
+            catch (Throwable e) { return "Error during result conversion to String"; }
+        } catch (Throwable e) { return "Error during test execution"; }
+    }
+
+    public static void main(String[] args)
+    {
+        for (int i = 0; i < 20000; i++) {
+            Tester t = new Tester();
+            try { t.test(); }
+            catch(Throwable e) { }
+            if (t.var_71 != 0 ||
+                t.var_70 != -1297640037857117185L ||
+                t.var_72 != 0.0 ||
+                t.var_75 != 0.0 ||
+                t.var_73 != -1 ||
+                t.var_74 != 15129) {
+                throw new InternalError("wrong answer");
+            }
+        }
+    }
+
+    private void test()
+    {
+        long var_77 = 0L;
+        var_73 /= (Tester_Class_2.var_47 = 'D' | 'Q');
+        Tester_Class_2.var_47 *= 't';
+        while (var_77 < 36)
+        {
+            var_73 += Tester_Class_1.var_22;
+            Tester_Class_2.var_47 += Tester_Class_1.var_20;
+            var_77++;
+            Tester_Class_2.var_45 = "";
+            Tester_Class_2.var_45 = (Tester_Class_2.var_45 = Tester_Class_2.var_45);
+        }
+        if (Tester_Class_3.var_53 |= false)
+        {
+            int var_78 = 0;
+            (false ? "idipdjrln" : "l").startsWith(Tester_Class_2.var_45);
+            while ((Tester_Class_3.var_53 |= (Tester_Class_3.var_53 &= ! (Tester_Class_1.var_18 = true)) | Tester_Class_3.var_53) && (var_78 < 15 && (Tester_Class_3.var_53 &= Tester_Class_1.var_14)))
+            {
+                Tester_Class_2.var_44 <<= 'b';
+                var_78++;
+                var_72 = var_74;
+                var_71 = (char)6792782617594333184L;
+            }
+            float var_79 = Tester_Class_2.var_47 /= 1.5148047552641134E308;
+            ((new boolean[Tester_Class_1.var_20])[Tester_Class_1.var_21 <= (Tester_Class_1.var_21 -= 9.675021723726166E307) / - + (var_72 = 4.3844763012510596E307) ? (byte)(Tester_Class_2.var_44 += ~Tester_Class_1.var_21) : (Tester_Class_1.var_21 += 1.7430965313164616E308)] ? (Tester_Class_2)(new Tester_Class_1().var_15 = func_0()) : new Tester_Class_2()).var_46 = (var_72 = (Tester_Class_1.var_21 *= 'j'));
+            Tester_Class_1.var_13 = (new Tester_Class_3[Tester_Class_1.var_21 >>>= var_78][Tester_Class_1.var_21])[Tester_Class_1.var_21][Tester_Class_1.var_20];
+        }
+        else
+        {
+            long var_80 = 0L;
+            ((Tester_Class_2)(Tester_Class_1.var_13 = new long[Tester_Class_1.var_21])).var_46 = 'r';
+            do
+            {
+                final float var_81 = 7.3633934E37F;
+                var_80++;
+                var_73 ^= Tester_Class_2.var_44;
+            } while (Tester_Class_3.var_53 && var_80 < 4);
+            Tester_Class_1.var_18 = Tester_Class_2.var_47 >= var_73;
+            Tester_Class_2.var_45 = "xvodcylp";
+            Tester_Class_2.var_45.codePointCount("indreb".charAt(+(new byte[Tester_Class_1.var_20][Tester_Class_1.var_20])[Tester_Class_1.var_21][Tester_Class_1.var_21]) * ~ (Tester_Class_1.var_21 %= (var_71 = --var_73)), ((Tester_Class_3.var_53 ^= Tester_Class_2.var_45.equalsIgnoreCase("rkxwa")) || Tester_Class_2.var_47 <= (Tester_Class_2.var_47 %= -var_80) ? (Tester_Class_1.var_21 ^= var_70) : var_73) & (var_71 = 'k'));
+            Tester_Class_1.var_13 = ((new long[Tester_Class_1.var_21][Tester_Class_1.var_20][Tester_Class_1.var_21])[Tester_Class_1.var_21])[Tester_Class_1.var_21];
+        }
+        var_73 <<= (Tester_Class_1.var_18 = false) ? 't' : (false ? 'E' : 'u');
+        var_73++;
+        int var_82 = 0;
+        Tester_Class_1.var_13 = func_1(Tester_Class_1.var_20, new Tester_Class_1(), (new Tester_Class_1[Tester_Class_1.var_21])[Tester_Class_1.var_21], 'M' & var_74);
+        "gdrlrsubb".substring(12438522, var_82);
+        Tester_Class_2.var_44 |= (((new Tester_Class_3[Tester_Class_1.var_21][Tester_Class_1.var_21])[Tester_Class_1.var_21 >>= 7993744087962264576L][Tester_Class_1.var_21]).var_51 = Tester_Class_3.var_53 ? 'B' : '[');
+        final long var_83 = ~ (4544638910183665664L << (((Tester_Class_3)((new Tester_Class_0[Tester_Class_1.var_20][Tester_Class_1.var_21])[Tester_Class_1.var_21])[Tester_Class_1.var_21]).var_56 = (Tester_Class_3.var_53 &= Tester_Class_3.var_53) ? Tester_Class_1.var_21 : Tester_Class_1.var_20));
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        while (var_82 < 2 && Tester_Class_3.var_53 & (Tester_Class_3.var_53 ^= !false))
+        {
+            (Tester_Class_3.var_53 ? "xqeisnyf" : (Tester_Class_2.var_45 = (Tester_Class_2.var_45 = (Tester_Class_2.var_45 = Tester_Class_2.var_45)))).concat(Tester_Class_2.var_45 = "i");
+            var_82++;
+            boolean var_84 = false;
+            Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        }
+        var_71 = ~Tester_Class_2.var_44 != Tester_Class_2.var_44-- ? (var_73 = var_73) : (var_73 >>>= var_73);
+        char var_85;
+        Tester_Class_3.var_53 |= (Tester_Class_3.var_53 ^= true);
+        int var_86 = 0;
+        Tester_Class_1.var_21 %= (var_73 | (Tester_Class_1.var_21 *= 9.831691E37F)) * (Tester_Class_1.var_21 += 6784278051481715712L);
+        while (Tester_Class_3.var_53 && (var_86 < 24 && ((((Tester_Class_3.var_53 ^= true) ? Tester_Class_3.var_53 : Tester_Class_1.var_14) ? !Tester_Class_3.var_53 : Tester_Class_3.var_53) ? (Tester_Class_1.var_18 = Tester_Class_3.var_53) : Tester_Class_1.var_14 || true)))
+        {
+            final byte var_87 = (byte)((false & true ? Tester_Class_1.var_20 : 257407175) & 4242055901066916864L * (var_73 *= 1621204618) / ((((Tester_Class_1)(new Object[(byte)4.925362697409246E307])[Tester_Class_1.var_21]).var_17 ^ (var_71 = var_86)) & 1859382584));
+            var_86++;
+            Tester_Class_2.var_45 = (Tester_Class_2.var_45 = (Tester_Class_2.var_45 = "arceo"));
+            float var_88;
+        }
+        "a".lastIndexOf(var_71 = Tester_Class_3.var_53 ^ false ? (var_71 = 1058420888) : Tester_Class_1.var_20);
+        int var_89 = 0;
+        {
+            var_71 = 661164411;
+        }
+        boolean var_90;
+        --var_73;
+        Tester_Class_2.var_45.concat(Tester_Class_2.var_45);
+        {
+            var_85 = (Tester_Class_3.var_53 ? Tester_Class_3.var_53 : Tester_Class_3.var_53) ? 'R' : '[';
+        }
+        ((new Tester_Class_2[Tester_Class_1.var_21][Tester_Class_1.var_21])[Tester_Class_1.var_20][Tester_Class_1.var_20]).var_46 = Tester_Class_1.var_20;
+        final float var_91 = ((new Tester_Class_0[Tester_Class_1.var_21][Tester_Class_1.var_21])[Tester_Class_1.var_20][Tester_Class_1.var_21 -= Tester_Class_1.var_21]).equals(((new Tester_Class_1[Tester_Class_1.var_20])[Tester_Class_1.var_21]).var_15 = (Tester_Class_2.var_45 = Tester_Class_2.var_45)) ? (var_71 = Tester_Class_1.var_20) : 2.2259766E38F + Tester_Class_2.var_44;
+        Tester_Class_2.var_47 *= ((Tester_Class_2)(Tester_Class_0)(Tester_Class_1.var_13 = Tester_Class_2.var_45)).var_43;
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+        Tester_Class_3.var_53 &= Tester_Class_1.var_14;
+        while (Tester_Class_1.var_20 >= ++Tester_Class_1.var_21 && var_89 < 2)
+        {
+            Tester_Class_1.var_13 = (Tester_Class_3)(new Tester_Class_0[Tester_Class_1.var_21])[Tester_Class_1.var_21];
+            var_89++;
+            if (true)
+            {
+                Tester_Class_3.var_53 |= true;
+                break;
+            }
+            else
+            {
+                Tester_Class_2 var_92;
+            }
+            ((Tester_Class_3)((Tester_Class_3.var_53 |= Tester_Class_3.var_53) ? (new Tester_Class_1().var_15 = (Tester_Class_0)(Tester_Class_1.var_13 = new boolean[Tester_Class_1.var_20][Tester_Class_1.var_21])) : new Tester_Class_0[Tester_Class_1.var_21][Tester_Class_1.var_21])).var_54 = (Tester_Class_1.var_21 = (Tester_Class_1.var_21 /= (Tester_Class_2.var_44 |= (int)(Tester_Class_1.var_21 >>>= var_82))));
+            ((Tester_Class_3)(Tester_Class_1.var_13 = (new Tester_Class_1().var_15 = new Tester_Class_1()))).var_51 = Tester_Class_1.var_20;
+            final char var_93 = 'u';
+            ((Tester_Class_2)(new Tester_Class_1().var_15 = (Tester_Class_2.var_45 = Tester_Class_2.var_45))).var_46 = var_93;
+            Tester_Class_2.var_45.toUpperCase();
+            Tester_Class_2.var_45 = "mhk";
+            (true | false ? new Tester_Class_1() : (new Tester_Class_1[Tester_Class_1.var_20])[Tester_Class_1.var_20]).var_15 = (Tester_Class_1)(((new Tester_Class_1[Tester_Class_1.var_21 |= Tester_Class_1.var_20][Tester_Class_1.var_21])[Tester_Class_1.var_21][Tester_Class_1.var_21]).var_15 = (Tester_Class_1.var_13 = (Tester_Class_1)(Tester_Class_1.var_13 = (Tester_Class_2.var_45 = "ofkbg"))));
+        }
+        float var_94 = 0F;
+        Tester_Class_2.var_44 |= (var_73 >>>= (var_85 = (var_85 = 'j')));
+        Tester_Class_3.var_52 = 1835242863964218368L;
+        do
+        {
+            int var_95 = 1361237611;
+            var_94++;
+            Tester_Class_3.var_53 ^= (Tester_Class_3.var_53 |= Tester_Class_1.var_14);
+        } while (var_94 < 16);
+        {
+            var_73 = var_73--;
+            Tester_Class_2.var_45 = (Tester_Class_1.var_14 ? Tester_Class_1.var_14 : !false) ? "oaxg" : "igdnja";
+        }
+        ((new Tester_Class_1[Tester_Class_1.var_21])[Tester_Class_1.var_21]).equals(new Tester_Class_1().var_15 = (Tester_Class_2.var_45 = "agdnue").charAt(1416972150) != Tester_Class_2.var_47 ? new Tester_Class_1() : new Tester_Class_1());
+        byte var_96 = Tester_Class_1.var_21 >>>= (var_85 = (var_85 = '`'));
+        Tester_Class_2.var_45 = "";
+        Tester_Class_2.var_47 += Tester_Class_2.var_47;
+        Tester_Class_2.var_45 = Tester_Class_2.var_45;
+    }
+    public String toString()
+    {
+        String result =  "[\n";
+        result += "Tester.var_71 = "; result += Printer.print(var_71);
+        result += "\n";
+        result += "Tester.var_70 = "; result += Printer.print(var_70);
+        result += "\n";
+        result += "Tester.var_72 = "; result += Printer.print(var_72);
+        result += "\n";
+        result += "Tester.var_75 = "; result += Printer.print(var_75);
+        result += "\n";
+        result += "Tester.var_73 = "; result += Printer.print(var_73);
+        result += "\n";
+        result += "Tester.var_74 = "; result += Printer.print(var_74);
+        result += "";
+        result += "\n]";
+        return result;
+    }
+    static class Printer
+    {
+        public static String print(boolean arg) { return String.valueOf(arg); }
+        public static String print(byte arg)    { return String.valueOf(arg); }
+        public static String print(short arg)   { return String.valueOf(arg); }
+        public static String print(char arg)    { return String.valueOf((int)arg); }
+        public static String print(int arg)     { return String.valueOf(arg); }
+        public static String print(long arg)    { return String.valueOf(arg); }
+        public static String print(float arg)   { return String.valueOf(arg); }
+        public static String print(double arg)  { return String.valueOf(arg); }
+
+
+        public static String print(Object arg)
+        {
+            return print_r(new java.util.Stack(), arg);
+        }
+
+        private static String print_r(java.util.Stack visitedObjects, Object arg)
+        {
+            String result = "";
+            if (arg == null)
+                result += "null";
+            else
+            if (arg.getClass().isArray())
+            {
+                for (int i = 0; i < visitedObjects.size(); i++)
+                    if (visitedObjects.elementAt(i) == arg) return "<recursive>";
+
+                visitedObjects.push(arg);
+
+                final String delimiter = ", ";
+                result += "[";
+
+                if (arg instanceof Object[])
+                {
+                    Object[] array = (Object[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print_r(visitedObjects, array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof boolean[])
+                {
+                    boolean[] array = (boolean[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof byte[])
+                {
+                    byte[] array = (byte[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof short[])
+                {
+                    short[] array = (short[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof char[])
+                {
+                    char[] array = (char[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof int[])
+                {
+                     int[] array = (int[]) arg;
+                     for (int i = 0; i < array.length; i++)
+                     {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                     }
+                }
+                else
+                if (arg instanceof long[])
+                {
+                    long[] array = (long[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof float[])
+                {
+                    float[] array = (float[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+                else
+                if (arg instanceof double[])
+                {
+                    double[] array = (double[]) arg;
+                    for (int i = 0; i < array.length; i++)
+                    {
+                        result += print(array[i]);
+                        if (i < array.length - 1) result += delimiter;
+                    }
+                }
+
+                result += "]";
+                visitedObjects.pop();
+
+            } else
+            {
+                result += arg.toString();
+            }
+
+            return result;
+        }
+    }
+}
+
+