--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/compiler/6689060/Test.java	Wed May 21 10:45:07 2008 -0700
@@ -0,0 +1,577 @@
+/*
+ * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
+ * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ * @test
+ * @bug 6689060
+ * @summary Escape Analysis does not work with Compressed Oops
+ * @run main/othervm -Xbatch -XX:CompileCommand=exclude,Test.dummy -XX:+AggressiveOpts Test
+ */
+
+import java.lang.reflect.Array;
+
+class Point {
+  int x;
+  int y;
+  Point next;
+  int ax[];
+  int ay[];
+  Point pax[];
+  Point pay[];
+  public Point getNext() {
+    return next;
+  }
+}
+
+public class Test {
+
+  void dummy() {
+    // Empty method to verify correctness of DebugInfo.
+    // Use -XX:CompileCommand=exclude,Test.dummy
+  }
+
+  int ival(int i) {
+    return i*2;
+  }
+
+  int test80(int y, int l, int i) {
+    Point p = new Point();
+    p.ax = new int[2];
+    p.ay = new int[2];
+    int x = 3;
+    p.ax[0] = x;
+    p.ay[1] = 3 * x + y;
+    dummy();
+    return p.ax[0] * p.ay[1];
+  }
+
+  int test81(int y, int l, int i) {
+    Point p = new Point();
+    p.ax = new int[2];
+    p.ay = new int[2];
+    int x = 3;
+    p.ax[0] = x;
+    p.ay[1] = 3 * x + y;
+    dummy();
+    return p.ax[0] * p.ay[1];
+  }
+
+
+  int test44(int y) {
+    Point p1 = new Point();
+    p1.x = ival(3);
+    dummy();
+    p1.y = 3 * p1.x + y;
+    return p1.y;
+  }
+
+  int test43(int y) {
+    Point p1 = new Point();
+    if ( (y & 1) == 1 ) {
+      p1.x = ival(3);
+    } else {
+      p1.x = ival(5);
+    }
+    dummy();
+    p1.y = 3 * p1.x + y;
+    return p1.y;
+  }
+
+  int test42(int y) {
+    Point p1 = new Point();
+    p1.x = 3;
+    for (int i = 0; i < y; i++) {
+      if ( (i & 1) == 1 ) {
+        p1.x += 4;
+      }
+    }
+    p1.y = 3 * y + p1.x;
+    return p1.y;
+  }
+
+  int test40(int y) {
+    Point p1 = new Point();
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+    } else {
+      p1.x = 5;
+    }
+    p1.y = 3 * p1.x + y;
+    return p1.y;
+  }
+
+  int test41(int y) {
+    Point p1 = new Point();
+    if ( (y & 1) == 1 ) {
+      p1.x += 4;
+    } else {
+      p1.x += 5;
+    }
+    p1.y = 3 * p1.x + y;
+    return p1.y;
+  }
+
+  Point test00(int y) {
+    int x = 3;
+    Point p = new Point();
+    p.x = x;
+    p.y = 3 * x + y;
+    return p;
+  }
+
+  Point test01(int y) {
+    int x = 3;
+    Point p = new Point();
+    p.x = x;
+    p.y = 3 * x + y;
+    dummy();
+    return p;
+  }
+
+  Point test02(int y) {
+    int x = 3;
+    Point p1 = null;
+    for (int i = 0; i < y; i++) {
+      Point p2 = new Point();
+      p2.x = x;
+      p2.y = 3 * y + x;
+      p2.next = p1;
+      p1 = p2;
+    }
+    return p1;
+  }
+
+  Point test03(int y) {
+    int x = 3;
+    Point p1 = null;
+    for (int i = 0; i < y; i++) {
+      Point p2 = new Point();
+      p2.x = x;
+      p2.y = 3 * y + x;
+      p2.next = p1;
+      p1 = p2;
+    }
+    dummy();
+    return p1;
+  }
+
+  Point test04(int y) {
+    int x = 3;
+    Point p1 = null;
+    for (int i = 0; i < y; i++) {
+      Point p2 = new Point();
+      p2.x = x;
+      p2.y = 3 * y + x;
+      p2.next = p1;
+      dummy();
+      p1 = p2;
+    }
+    return p1;
+  }
+
+  int test05(int y) {
+    int x = 3;
+    Point p1 = new Point();
+    for (int i = 0; i < y; i++) {
+      Point p2 = new Point();
+      p2.x = x;
+      p2.y = 3 * y + x;
+      p1.next = p2;
+      p1 = p2;
+    }
+    return p1.y;
+  }
+
+  int test0(int y) {
+    int x = 3;
+    Point p = new Point();
+    p.x = x;
+    p.y = 3 * x + y;
+    dummy();
+    return p.x * p.y;
+  }
+
+  int test1(int y) {
+    Point p = new Point();
+    if ( (y & 1) == 1 ) {
+      p = new Point(); // Kill previous
+    }
+    int x = 3;
+    p.x = x;
+    p.y = 3 * x + y;
+    dummy();
+    return p.x * p.y;
+  }
+
+  int test2(int y) {
+    Point p1 = new Point();
+    Point p2 = new Point();
+    p1.x = 3;
+    p2.x = 4;
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test3(int y, Point p1) {
+    Point p2 = new Point();
+    p1.x = 3;
+    p2.x = 4;
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test4(int y) {
+    Point p1 = new Point();
+    Point p2 = new Point();
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p2.x = 4;
+    } else {
+      p1.x = 5;
+      p2.x = 6;
+    }
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test5(int y, Point p1) {
+    Point p2 = new Point();
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p2.x = 4;
+    } else {
+      p1.x = 5;
+      p2.x = 6;
+    }
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test6(int y) {
+    Point p1 = new Point();
+    Point p2 = new Point();
+    p1.next = p2;
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p1.getNext().x = 4;
+    } else {
+      p1.x = 5;
+      p1.getNext().x = 6;
+    }
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test7(int y, Point p1) {
+    Point p2 = new Point();
+    p1.next = p2;
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p1.getNext().x = 4;
+    } else {
+      p1.x = 5;
+      p1.getNext().x = 6;
+    }
+    p1.y = 3 * p2.x + y;
+    p2.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p2.y;
+  }
+
+  int test8(int y, int l, int i) {
+    Point p = new Point();
+    p.ax = new int[l];
+    p.ay = new int[l];
+    int x = 3;
+    p.ax[i] = x;
+    p.ay[i] = 3 * x + y;
+    dummy();
+    return p.ax[i] * p.ay[i];
+  }
+
+  int test9(int y, int l, int i) {
+    Point p = new Point();
+    p.pax = new Point[l];
+    p.pay = new Point[l];
+    p.pax[i] = new Point();
+    p.pay[i] = new Point();
+    p.pax[i].x = 3;
+    p.pay[i].x = 4;
+    p.pax[i].y = 3 * p.pay[i].x + y;
+    p.pay[i].y = 3 * p.pax[i].x + y;
+    dummy();
+    return p.pax[i].y * p.pay[i].y;
+  }
+
+  int test10(int y, int l, int i, Class cls) {
+    Point p = new Point();
+    try {
+      p.pax = (Point[])Array.newInstance(cls, l);
+      p.pax[i] = (Point)cls.newInstance();
+    }
+    catch(java.lang.InstantiationException ex) {
+      return 0;
+    }
+    catch(java.lang.IllegalAccessException ex) {
+      return 0;
+    }
+    p.pax[i].x = 3;
+    p.pax[i].y = 3 * p.pax[i].x + y;
+    dummy();
+    return p.pax[i].x * p.pax[i].y;
+  }
+
+  int test11(int y) {
+    Point p1 = new Point();
+    Point p2 = new Point();
+    p1.next = p2;
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p1.next.x = 4;
+    } else {
+      p1.x = 5;
+      p1.next.x = 6;
+    }
+    p1.y = 3 * p1.next.x + y;
+    p1.next.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p1.next.y;
+  }
+
+  int test12(int y) {
+    Point p1 = new Point();
+    p1.next = p1;
+    if ( (y & 1) == 1 ) {
+      p1.x = 3;
+      p1.next.x = 4;
+    } else {
+      p1.x = 5;
+      p1.next.x = 6;
+    }
+    p1.y = 3 * p1.next.x + y;
+    p1.next.y = 3 * p1.x + y;
+    dummy();
+    return p1.y * p1.next.y;
+  }
+
+
+  public static void main(String args[]) {
+    Test tsr    = new Test();
+    Point p     = new Point();
+    Point ptmp  = p;
+    Class cls   = Point.class;
+    int y = 0;
+    for (int i=0; i<10000; i++) {
+      ptmp.next = tsr.test00(1);
+      ptmp.next = tsr.test01(1);
+      ptmp.next = tsr.test02(1);
+      ptmp.next = tsr.test03(1);
+      ptmp.next = tsr.test04(1);
+
+      y = tsr.test05(1);
+
+      y = tsr.test80(y, 1, 0);
+      y = tsr.test81(y, 1, 0);
+
+      y = tsr.test44(y);
+      y = tsr.test43(y);
+      y = tsr.test42(y);
+      y = tsr.test40(y);
+      y = tsr.test41(y);
+
+      y = tsr.test0(y);
+      y = tsr.test1(y);
+      y = tsr.test2(y);
+      y = tsr.test3(y, p);
+      y = tsr.test4(y);
+      y = tsr.test5(y, p);
+      y = tsr.test6(y);
+      y = tsr.test7(y, p);
+      y = tsr.test8(y, 1, 0);
+      y = tsr.test9(y, 1, 0);
+      y = tsr.test10(y, 1, 0, cls);
+      y = tsr.test11(y);
+      y = tsr.test12(y);
+    }
+    for (int i=0; i<10000; i++) {
+      ptmp.next = tsr.test00(1);
+      ptmp.next = tsr.test01(1);
+      ptmp.next = tsr.test02(1);
+      ptmp.next = tsr.test03(1);
+      ptmp.next = tsr.test04(1);
+
+      y = tsr.test05(1);
+
+      y = tsr.test80(y, 1, 0);
+      y = tsr.test81(y, 1, 0);
+
+      y = tsr.test44(y);
+      y = tsr.test43(y);
+      y = tsr.test42(y);
+      y = tsr.test40(y);
+      y = tsr.test41(y);
+
+      y = tsr.test0(y);
+      y = tsr.test1(y);
+      y = tsr.test2(y);
+      y = tsr.test3(y, p);
+      y = tsr.test4(y);
+      y = tsr.test5(y, p);
+      y = tsr.test6(y);
+      y = tsr.test7(y, p);
+      y = tsr.test8(y, 1, 0);
+      y = tsr.test9(y, 1, 0);
+      y = tsr.test10(y, 1, 0, cls);
+      y = tsr.test11(y);
+      y = tsr.test12(y);
+    }
+    for (int i=0; i<10000; i++) {
+      ptmp.next = tsr.test00(1);
+      ptmp.next = tsr.test01(1);
+      ptmp.next = tsr.test02(1);
+      ptmp.next = tsr.test03(1);
+      ptmp.next = tsr.test04(1);
+
+      y = tsr.test05(1);
+
+      y = tsr.test80(y, 1, 0);
+      y = tsr.test81(y, 1, 0);
+
+      y = tsr.test44(y);
+      y = tsr.test43(y);
+      y = tsr.test42(y);
+      y = tsr.test40(y);
+      y = tsr.test41(y);
+
+      y = tsr.test0(y);
+      y = tsr.test1(y);
+      y = tsr.test2(y);
+      y = tsr.test3(y, p);
+      y = tsr.test4(y);
+      y = tsr.test5(y, p);
+      y = tsr.test6(y);
+      y = tsr.test7(y, p);
+      y = tsr.test8(y, 1, 0);
+      y = tsr.test9(y, 1, 0);
+      y = tsr.test10(y, 1, 0, cls);
+      y = tsr.test11(y);
+      y = tsr.test12(y);
+    }
+
+    int z = 0;
+    y = tsr.test80(0, 1, 0);
+    z += y;
+    System.out.println("After 'test80' y=" + y);
+    y = tsr.test81(0, 1, 0);
+    z += y;
+    System.out.println("After 'test81' y=" + y);
+
+    y = tsr.test44(0);
+    z += y;
+    System.out.println("After 'test44' y=" + y);
+    y = tsr.test43(0);
+    z += y;
+    System.out.println("After 'test43' y=" + y);
+    y = tsr.test42(0);
+    z += y;
+    System.out.println("After 'test42' y=" + y);
+    y = tsr.test40(0);
+    z += y;
+    System.out.println("After 'test40' y=" + y);
+    y = tsr.test41(0);
+    z += y;
+    System.out.println("After 'test41' y=" + y);
+
+    ptmp.next = tsr.test00(1);
+    z += y;
+    System.out.println("After 'test00' p.y=" + ptmp.next.y);
+    ptmp.next = tsr.test01(1);
+    z += y;
+    System.out.println("After 'test01' p.y=" + ptmp.next.y);
+    ptmp.next = tsr.test02(1);
+    z += y;
+    System.out.println("After 'test02' p.y=" + ptmp.next.y);
+    ptmp.next = tsr.test03(1);
+    z += y;
+    System.out.println("After 'test03' p.y=" + ptmp.next.y);
+    ptmp.next = tsr.test04(1);
+    z += y;
+    System.out.println("After 'test04' p.y=" + ptmp.next.y);
+
+    y = tsr.test05(1);
+    z += y;
+    System.out.println("After 'test05' y=" + y);
+
+    y = tsr.test0(0);
+    z += y;
+    System.out.println("After 'test0' y=" + y);
+    y = tsr.test1(0);
+    z += y;
+    System.out.println("After 'test1' y=" + y);
+    y = tsr.test2(0);
+    z += y;
+    System.out.println("After 'test2' y=" + y);
+    y = tsr.test3(0, new Point());
+    z += y;
+    System.out.println("After 'test3' y=" + y);
+    y = tsr.test4(0);
+    z += y;
+    System.out.println("After 'test4' y=" + y);
+    y = tsr.test5(0, new Point());
+    z += y;
+    System.out.println("After 'test5' y=" + y);
+    y = tsr.test6(0);
+    z += y;
+    System.out.println("After 'test6' y=" + y);
+    y = tsr.test7(0, new Point());
+    z += y;
+    System.out.println("After 'test7' y=" + y);
+    y = tsr.test8(0, 1, 0);
+    z += y;
+    System.out.println("After 'test8' y=" + y);
+    y = tsr.test9(0, 1, 0);
+    z += y;
+    System.out.println("After 'test9' y=" + y);
+    y = tsr.test10(0, 1, 0, cls);
+    z += y;
+    System.out.println("After 'test10' y=" + y);
+    y = tsr.test11(0);
+    z += y;
+    System.out.println("After 'test11' y=" + y);
+    y = tsr.test12(0);
+    z += y;
+    System.out.println("After 'test12' y=" + y);
+    System.out.println("Sum of y =" + z);
+  }
+}