1 files changed, 189 insertions, 0 deletions
diff --git a/test/compiler/7196199/Test7196199.java b/test/compiler/7196199/Test7196199.java
new file mode 100644
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+++ b/test/compiler/7196199/Test7196199.java
@@ -0,0 +1,189 @@
+/*
+ * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+/**
+ * @test
+ * @bug 7196199
+ * @summary java/text/Bidi/Bug6665028.java failed: Bidi run count incorrect
+ *
+ * @run main/othervm/timeout=400 -Xmx32m -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:CompileCommand=exclude,Test7196199.test -XX:+SafepointALot -XX:GuaranteedSafepointInterval=100 Test7196199
+ */
+
+
+public class Test7196199 {
+  private static final int ARRLEN = 97;
+  private static final int ITERS  = 5000;
+  private static final int INI_ITERS  = 1000;
+  private static final int SFP_ITERS  = 10000;
+  private static final float SFP_ITERS_F  = 10000.f;
+  private static final float VALUE = 15.f;
+  public static void main(String args[]) {
+    int errn = test();
+    if (errn > 0) {
+      System.err.println("FAILED: " + errn + " errors");
+      System.exit(97);
+    }
+    System.out.println("PASSED");
+  }
+
+  static int test() {
+    float[] a0 = new float[ARRLEN];
+    float[] a1 = new float[ARRLEN];
+    // Initialize
+    for (int i=0; i<ARRLEN; i++) {
+      a0[i] = 0.f;
+      a1[i] = (float)i;
+    }
+    System.out.println("Warmup");
+    for (int i=0; i<INI_ITERS; i++) {
+      test_incrc(a0);
+      test_incrv(a0, VALUE);
+      test_addc(a0, a1);
+      test_addv(a0, a1, VALUE);
+    }
+    // Test and verify results
+    System.out.println("Verification");
+    int errn = 0;
+    for (int i=0; i<ARRLEN; i++)
+      a0[i] = 0.f;
+
+    System.out.println("  test_incrc");
+    for (int j=0; j<ITERS; j++) {
+      test_incrc(a0);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_incrc: ", i, a0[i], VALUE*SFP_ITERS_F);
+        a0[i] = 0.f; // Reset
+      }
+    }
+
+    System.out.println("  test_incrv");
+    for (int j=0; j<ITERS; j++) {
+      test_incrv(a0, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_incrv: ", i, a0[i], VALUE*SFP_ITERS_F);
+        a0[i] = 0.f; // Reset
+      }
+    }
+
+    System.out.println("  test_addc");
+    for (int j=0; j<ITERS; j++) {
+      test_addc(a0, a1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_addc: ", i, a0[i], ((float)i + VALUE)*SFP_ITERS_F);
+        a0[i] = 0.f; // Reset
+      }
+    }
+
+    System.out.println("  test_addv");
+    for (int j=0; j<ITERS; j++) {
+      test_addv(a0, a1, VALUE);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_addv: ", i, a0[i], ((float)i + VALUE)*SFP_ITERS_F);
+        a0[i] = 0.f; // Reset
+      }
+    }
+
+    if (errn > 0)
+      return errn;
+
+    System.out.println("Time");
+    long start, end;
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<INI_ITERS; i++) {
+      test_incrc(a0);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_incrc: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<INI_ITERS; i++) {
+      test_incrv(a0, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_incrv: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<INI_ITERS; i++) {
+      test_addc(a0, a1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_addc: " + (end - start));
+
+    start = System.currentTimeMillis();
+    for (int i=0; i<INI_ITERS; i++) {
+      test_addv(a0, a1, VALUE);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_addv: " + (end - start));
+
+    return errn;
+  }
+
+  static void test_incrc(float[] a0) {
+    // Non-counted loop with safepoint.
+    for (long l = 0; l < SFP_ITERS; l++) {
+      // Counted and vectorized loop.
+      for (int i = 0; i < a0.length; i+=1) {
+        a0[i] += VALUE;
+      }
+    }
+  }
+  static void test_incrv(float[] a0, float b) {
+    // Non-counted loop with safepoint.
+    for (long l = 0; l < SFP_ITERS; l++) {
+      // Counted and vectorized loop.
+      for (int i = 0; i < a0.length; i+=1) {
+        a0[i] += b;
+      }
+    }
+  }
+  static void test_addc(float[] a0, float[] a1) {
+    // Non-counted loop with safepoint.
+    for (long l = 0; l < SFP_ITERS; l++) {
+      // Counted and vectorized loop.
+      for (int i = 0; i < a0.length; i+=1) {
+        a0[i] += a1[i]+VALUE;
+      }
+    }
+  }
+  static void test_addv(float[] a0, float[] a1, float b) {
+    // Non-counted loop with safepoint.
+    for (long l = 0; l < SFP_ITERS; l++) {
+      // Counted and vectorized loop.
+      for (int i = 0; i < a0.length; i+=1) {
+        a0[i] += a1[i]+b;
+      }
+    }
+  }
+
+  static int verify(String text, int i, float elem, float val) {
+    if (elem != val) {
+      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+      return 1;
+    }
+    return 0;
+  }
+}
+