--- old/test/compiler/codegen/7119644/TestIntDoubleVect.java	2016-07-06 19:20:33.683393381 +0300
+++ /dev/null	2016-06-14 14:43:27.230512026 +0300
@@ -1,571 +0,0 @@
-/*
- * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- *
- */
-
-/**
- * @test
- * @bug 7119644
- * @summary Increase superword's vector size up to 256 bits
- *
- * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions -XX:-TieredCompilation -XX:-OptimizeFill TestIntDoubleVect
- */
-
-public class TestIntDoubleVect {
-  private static final int ARRLEN = 997;
-  private static final int ITERS  = 11000;
-  private static final int OFFSET = 3;
-  private static final int SCALE = 2;
-  private static final int ALIGN_OFF = 8;
-  private static final int UNALIGN_OFF = 5;
-
-  public static void main(String args[]) {
-    System.out.println("Testing Integer + Double vectors");
-    int errn = test();
-    if (errn > 0) {
-      System.err.println("FAILED: " + errn + " errors");
-      System.exit(97);
-    }
-    System.out.println("PASSED");
-  }
-
-  static int test() {
-    int[] a1 = new int[ARRLEN];
-    int[] a2 = new int[ARRLEN];
-    double[] b1 = new double[ARRLEN];
-    double[] b2 = new double[ARRLEN];
-    System.out.println("Warmup");
-    for (int i=0; i<ITERS; i++) {
-      test_ci(a1, b1);
-      test_vi(a2, b2, (int)123, 103.);
-      test_cp(a1, a2, b1, b2);
-      test_ci_neg(a1, b1);
-      test_vi_neg(a1, b1, (int)123, 103.);
-      test_cp_neg(a1, a2, b1, b2);
-      test_ci_oppos(a1, b1);
-      test_vi_oppos(a1, b1, (int)123, 103.);
-      test_cp_oppos(a1, a2, b1, b2);
-      test_ci_aln(a1, b1);
-      test_vi_aln(a1, b1, (int)123, 103.);
-      test_cp_alndst(a1, a2, b1, b2);
-      test_cp_alnsrc(a1, a2, b1, b2);
-      test_ci_unaln(a1, b1);
-      test_vi_unaln(a1, b1, (int)123, 103.);
-      test_cp_unalndst(a1, a2, b1, b2);
-      test_cp_unalnsrc(a1, a2, b1, b2);
-    }
-    // Initialize
-    for (int i=0; i<ARRLEN; i++) {
-      a1[i] = -1;
-      a2[i] = -1;
-      b1[i] = -1.;
-      b2[i] = -1.;
-    }
-    // Test and verify results
-    System.out.println("Verification");
-    int errn = 0;
-    {
-      test_ci(a1, b1);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_ci: a1", i, a1[i], (int)-123);
-        errn += verify("test_ci: b1", i, b1[i], -103.);
-      }
-      test_vi(a2, b2, (int)123, 103.);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_vi: a2", i, a2[i], (int)123);
-        errn += verify("test_vi: b2", i, b2[i], 103.);
-      }
-      test_cp(a1, a2, b1, b2);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_cp: a1", i, a1[i], (int)123);
-        errn += verify("test_cp: b1", i, b1[i], 103.);
-      }
-
-      // Reset for negative stride
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        a2[i] = -1;
-        b1[i] = -1.;
-        b2[i] = -1.;
-      }
-      test_ci_neg(a1, b1);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_ci_neg: a1", i, a1[i], (int)-123);
-        errn += verify("test_ci_neg: b1", i, b1[i], -103.);
-      }
-      test_vi_neg(a2, b2, (int)123, 103.);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_vi_neg: a2", i, a2[i], (int)123);
-        errn += verify("test_vi_neg: b2", i, b2[i], 103.);
-      }
-      test_cp_neg(a1, a2, b1, b2);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_cp_neg: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_neg: b1", i, b1[i], 103.);
-      }
-
-      // Reset for opposite stride
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        a2[i] = -1;
-        b1[i] = -1.;
-        b2[i] = -1.;
-      }
-      test_ci_oppos(a1, b1);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_ci_oppos: a1", i, a1[i], (int)-123);
-        errn += verify("test_ci_oppos: b1", i, b1[i], -103.);
-      }
-      test_vi_oppos(a2, b2, (int)123, 103.);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_vi_oppos: a2", i, a2[i], (int)123);
-        errn += verify("test_vi_oppos: b2", i, b2[i], 103.);
-      }
-      test_cp_oppos(a1, a2, b1, b2);
-      for (int i=0; i<ARRLEN; i++) {
-        errn += verify("test_cp_oppos: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_oppos: b1", i, b1[i], 103.);
-      }
-
-      // Reset for 2 arrays with relative aligned offset
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        a2[i] = 123;
-        b1[i] = -1.;
-        b2[i] = 123.;
-      }
-      test_cp_alndst(a1, a2, b1, b2);
-      for (int i=0; i<ALIGN_OFF; i++) {
-        errn += verify("test_cp_alndst: a1", i, a1[i], (int)-1);
-        errn += verify("test_cp_alndst: b1", i, b1[i], -1.);
-      }
-      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_cp_alndst: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_alndst: b1", i, b1[i], 123.);
-      }
-      for (int i=0; i<ARRLEN; i++) {
-        a2[i] = -123;
-        b2[i] = -123.;
-      }
-      test_cp_alnsrc(a1, a2, b1, b2);
-      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
-        errn += verify("test_cp_alnsrc: a1", i, a1[i], (int)-123);
-        errn += verify("test_cp_alnsrc: b1", i, b1[i], -123.);
-      }
-      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_cp_alnsrc: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_alnsrc: b1", i, b1[i], 123.);
-      }
-
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1.;
-      }
-      test_ci_aln(a1, b1);
-      for (int i=0; i<ALIGN_OFF; i++) {
-        errn += verify("test_ci_aln: a1", i, a1[i], (int)-1);
-      }
-      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_ci_aln: a1", i, a1[i], (int)-123);
-      }
-      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
-        errn += verify("test_ci_aln: b1", i, b1[i], -103.);
-      }
-      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_ci_aln: b1", i, b1[i], -1.);
-      }
-
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1.;
-      }
-      test_vi_aln(a1, b1, (int)123, 103.);
-      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
-        errn += verify("test_vi_aln: a1", i, a1[i], (int)123);
-      }
-      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_vi_aln: a1", i, a1[i], (int)-1);
-      }
-      for (int i=0; i<ALIGN_OFF; i++) {
-        errn += verify("test_vi_aln: b1", i, b1[i], -1.);
-      }
-      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_vi_aln: b1", i, b1[i], 103.);
-      }
-
-      // Reset for 2 arrays with relative unaligned offset
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        a2[i] = 123;
-        b1[i] = -1.;
-        b2[i] = 123.;
-      }
-      test_cp_unalndst(a1, a2, b1, b2);
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        errn += verify("test_cp_unalndst: a1", i, a1[i], (int)-1);
-        errn += verify("test_cp_unalndst: b1", i, b1[i], -1.);
-      }
-      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_cp_unalndst: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_unalndst: b1", i, b1[i], 123.);
-      }
-      for (int i=0; i<ARRLEN; i++) {
-        a2[i] = -123;
-        b2[i] = -123.;
-      }
-      test_cp_unalnsrc(a1, a2, b1, b2);
-      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
-        errn += verify("test_cp_unalnsrc: a1", i, a1[i], (int)-123);
-        errn += verify("test_cp_unalnsrc: b1", i, b1[i], -123.);
-      }
-      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_cp_unalnsrc: a1", i, a1[i], (int)123);
-        errn += verify("test_cp_unalnsrc: b1", i, b1[i], 123.);
-      }
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1;
-      }
-      test_ci_unaln(a1, b1);
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        errn += verify("test_ci_unaln: a1", i, a1[i], (int)-1);
-      }
-      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_ci_unaln: a1", i, a1[i], (int)-123);
-      }
-      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
-        errn += verify("test_ci_unaln: b1", i, b1[i], -103.);
-      }
-      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_ci_unaln: b1", i, b1[i], -1.);
-      }
-      for (int i=0; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1;
-      }
-      test_vi_unaln(a1, b1, (int)123, 103.);
-      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
-        errn += verify("test_vi_unaln: a1", i, a1[i], (int)123);
-      }
-      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_vi_unaln: a1", i, a1[i], (int)-1);
-      }
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        errn += verify("test_vi_unaln: b1", i, b1[i], -1.);
-      }
-      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
-        errn += verify("test_vi_unaln: b1", i, b1[i], 103.);
-      }
-
-      // Reset for aligned overlap initialization
-      for (int i=0; i<ALIGN_OFF; i++) {
-        a1[i] = (int)i;
-        b1[i] = (double)i;
-      }
-      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1.;
-      }
-      test_cp_alndst(a1, a1, b1, b1);
-      for (int i=0; i<ARRLEN; i++) {
-        int v = i%ALIGN_OFF;
-        errn += verify("test_cp_alndst_overlap: a1", i, a1[i], (int)v);
-        errn += verify("test_cp_alndst_overlap: b1", i, b1[i], (double)v);
-      }
-      for (int i=0; i<ALIGN_OFF; i++) {
-        a1[i+ALIGN_OFF] = -1;
-        b1[i+ALIGN_OFF] = -1.;
-      }
-      test_cp_alnsrc(a1, a1, b1, b1);
-      for (int i=0; i<ALIGN_OFF; i++) {
-        errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (int)-1);
-        errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], -1.);
-      }
-      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
-        int v = i%ALIGN_OFF;
-        errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (int)v);
-        errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (double)v);
-      }
-
-      // Reset for unaligned overlap initialization
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        a1[i] = (int)i;
-        b1[i] = (double)i;
-      }
-      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
-        a1[i] = -1;
-        b1[i] = -1.;
-      }
-      test_cp_unalndst(a1, a1, b1, b1);
-      for (int i=0; i<ARRLEN; i++) {
-        int v = i%UNALIGN_OFF;
-        errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], (int)v);
-        errn += verify("test_cp_unalndst_overlap: b1", i, b1[i], (double)v);
-      }
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        a1[i+UNALIGN_OFF] = -1;
-        b1[i+UNALIGN_OFF] = -1.;
-      }
-      test_cp_unalnsrc(a1, a1, b1, b1);
-      for (int i=0; i<UNALIGN_OFF; i++) {
-        errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (int)-1);
-        errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], -1.);
-      }
-      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
-        int v = i%UNALIGN_OFF;
-        errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (int)v);
-        errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (double)v);
-      }
-
-    }
-
-    if (errn > 0)
-      return errn;
-
-    System.out.println("Time");
-    long start, end;
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_ci(a1, b1);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_ci: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_vi(a2, b2, (int)123, 103.);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_vi: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_ci_neg(a1, b1);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_ci_neg: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_vi_neg(a1, b1, (int)123, 103.);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_vi_neg: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_neg(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_neg: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_ci_oppos(a1, b1);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_ci_oppos: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_vi_oppos(a1, b1, (int)123, 103.);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_vi_oppos: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_oppos(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_oppos: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_ci_aln(a1, b1);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_ci_aln: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_vi_aln(a1, b1, (int)123, 103.);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_vi_aln: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_alndst(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_alndst: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_alnsrc(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_alnsrc: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_ci_unaln(a1, b1);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_ci_unaln: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_vi_unaln(a1, b1, (int)123, 103.);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_vi_unaln: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_unalndst(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_unalndst: " + (end - start));
-    start = System.currentTimeMillis();
-    for (int i=0; i<ITERS; i++) {
-      test_cp_unalnsrc(a1, a2, b1, b2);
-    }
-    end = System.currentTimeMillis();
-    System.out.println("test_cp_unalnsrc: " + (end - start));
-    return errn;
-  }
-
-  static void test_ci(int[] a, double[] b) {
-    for (int i = 0; i < a.length; i+=1) {
-      a[i] = -123;
-      b[i] = -103.;
-    }
-  }
-  static void test_vi(int[] a, double[] b, int c, double d) {
-    for (int i = 0; i < a.length; i+=1) {
-      a[i] = c;
-      b[i] = d;
-    }
-  }
-  static void test_cp(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = 0; i < a.length; i+=1) {
-      a[i] = b[i];
-      c[i] = d[i];
-    }
-  }
-  static void test_ci_neg(int[] a, double[] b) {
-    for (int i = a.length-1; i >= 0; i-=1) {
-      a[i] = -123;
-      b[i] = -103.;
-    }
-  }
-  static void test_vi_neg(int[] a, double[] b, int c, double d) {
-    for (int i = a.length-1; i >= 0; i-=1) {
-      a[i] = c;
-      b[i] = d;
-    }
-  }
-  static void test_cp_neg(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = a.length-1; i >= 0; i-=1) {
-      a[i] = b[i];
-      c[i] = d[i];
-    }
-  }
-  static void test_ci_oppos(int[] a, double[] b) {
-    int limit = a.length-1;
-    for (int i = 0; i < a.length; i+=1) {
-      a[limit-i] = -123;
-      b[i] = -103.;
-    }
-  }
-  static void test_vi_oppos(int[] a, double[] b, int c, double d) {
-    int limit = a.length-1;
-    for (int i = a.length-1; i >= 0; i-=1) {
-      a[i] = c;
-      b[limit-i] = d;
-    }
-  }
-  static void test_cp_oppos(int[] a, int[] b, double[] c, double[] d) {
-    int limit = a.length-1;
-    for (int i = 0; i < a.length; i+=1) {
-      a[i] = b[limit-i];
-      c[limit-i] = d[i];
-    }
-  }
-  static void test_ci_aln(int[] a, double[] b) {
-    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
-      a[i+ALIGN_OFF] = -123;
-      b[i] = -103.;
-    }
-  }
-  static void test_vi_aln(int[] a, double[] b, int c, double d) {
-    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
-      a[i] = c;
-      b[i+ALIGN_OFF] = d;
-    }
-  }
-  static void test_cp_alndst(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
-      a[i+ALIGN_OFF] = b[i];
-      c[i+ALIGN_OFF] = d[i];
-    }
-  }
-  static void test_cp_alnsrc(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
-      a[i] = b[i+ALIGN_OFF];
-      c[i] = d[i+ALIGN_OFF];
-    }
-  }
-  static void test_ci_unaln(int[] a, double[] b) {
-    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
-      a[i+UNALIGN_OFF] = -123;
-      b[i] = -103.;
-    }
-  }
-  static void test_vi_unaln(int[] a, double[] b, int c, double d) {
-    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
-      a[i] = c;
-      b[i+UNALIGN_OFF] = d;
-    }
-  }
-  static void test_cp_unalndst(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
-      a[i+UNALIGN_OFF] = b[i];
-      c[i+UNALIGN_OFF] = d[i];
-    }
-  }
-  static void test_cp_unalnsrc(int[] a, int[] b, double[] c, double[] d) {
-    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
-      a[i] = b[i+UNALIGN_OFF];
-      c[i] = d[i+UNALIGN_OFF];
-    }
-  }
-
-  static int verify(String text, int i, int elem, int val) {
-    if (elem != val) {
-      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
-      return 1;
-    }
-    return 0;
-  }
-  static int verify(String text, int i, double elem, double val) {
-    if (elem != val) {
-      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
-      return 1;
-    }
-    return 0;
-  }
-}
--- /dev/null	2016-06-14 14:43:27.230512026 +0300
+++ new/test/compiler/codegen/TestIntDoubleVect.java	2016-07-06 19:20:33.455393374 +0300
@@ -0,0 +1,575 @@
+/*
+ * 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 7119644
+ * @summary Increase superword's vector size up to 256 bits
+ *
+ * @run main/othervm/timeout=300 -Xbatch -XX:+IgnoreUnrecognizedVMOptions
+ *    -XX:-TieredCompilation -XX:-OptimizeFill
+ *    compiler.codegen.TestIntDoubleVect
+ */
+
+package compiler.codegen;
+
+public class TestIntDoubleVect {
+  private static final int ARRLEN = 997;
+  private static final int ITERS  = 11000;
+  private static final int OFFSET = 3;
+  private static final int SCALE = 2;
+  private static final int ALIGN_OFF = 8;
+  private static final int UNALIGN_OFF = 5;
+
+  public static void main(String args[]) {
+    System.out.println("Testing Integer + Double vectors");
+    int errn = test();
+    if (errn > 0) {
+      System.err.println("FAILED: " + errn + " errors");
+      System.exit(97);
+    }
+    System.out.println("PASSED");
+  }
+
+  static int test() {
+    int[] a1 = new int[ARRLEN];
+    int[] a2 = new int[ARRLEN];
+    double[] b1 = new double[ARRLEN];
+    double[] b2 = new double[ARRLEN];
+    System.out.println("Warmup");
+    for (int i=0; i<ITERS; i++) {
+      test_ci(a1, b1);
+      test_vi(a2, b2, (int)123, 103.);
+      test_cp(a1, a2, b1, b2);
+      test_ci_neg(a1, b1);
+      test_vi_neg(a1, b1, (int)123, 103.);
+      test_cp_neg(a1, a2, b1, b2);
+      test_ci_oppos(a1, b1);
+      test_vi_oppos(a1, b1, (int)123, 103.);
+      test_cp_oppos(a1, a2, b1, b2);
+      test_ci_aln(a1, b1);
+      test_vi_aln(a1, b1, (int)123, 103.);
+      test_cp_alndst(a1, a2, b1, b2);
+      test_cp_alnsrc(a1, a2, b1, b2);
+      test_ci_unaln(a1, b1);
+      test_vi_unaln(a1, b1, (int)123, 103.);
+      test_cp_unalndst(a1, a2, b1, b2);
+      test_cp_unalnsrc(a1, a2, b1, b2);
+    }
+    // Initialize
+    for (int i=0; i<ARRLEN; i++) {
+      a1[i] = -1;
+      a2[i] = -1;
+      b1[i] = -1.;
+      b2[i] = -1.;
+    }
+    // Test and verify results
+    System.out.println("Verification");
+    int errn = 0;
+    {
+      test_ci(a1, b1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_ci: a1", i, a1[i], (int)-123);
+        errn += verify("test_ci: b1", i, b1[i], -103.);
+      }
+      test_vi(a2, b2, (int)123, 103.);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_vi: a2", i, a2[i], (int)123);
+        errn += verify("test_vi: b2", i, b2[i], 103.);
+      }
+      test_cp(a1, a2, b1, b2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_cp: a1", i, a1[i], (int)123);
+        errn += verify("test_cp: b1", i, b1[i], 103.);
+      }
+
+      // Reset for negative stride
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        a2[i] = -1;
+        b1[i] = -1.;
+        b2[i] = -1.;
+      }
+      test_ci_neg(a1, b1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_ci_neg: a1", i, a1[i], (int)-123);
+        errn += verify("test_ci_neg: b1", i, b1[i], -103.);
+      }
+      test_vi_neg(a2, b2, (int)123, 103.);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_vi_neg: a2", i, a2[i], (int)123);
+        errn += verify("test_vi_neg: b2", i, b2[i], 103.);
+      }
+      test_cp_neg(a1, a2, b1, b2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_cp_neg: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_neg: b1", i, b1[i], 103.);
+      }
+
+      // Reset for opposite stride
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        a2[i] = -1;
+        b1[i] = -1.;
+        b2[i] = -1.;
+      }
+      test_ci_oppos(a1, b1);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_ci_oppos: a1", i, a1[i], (int)-123);
+        errn += verify("test_ci_oppos: b1", i, b1[i], -103.);
+      }
+      test_vi_oppos(a2, b2, (int)123, 103.);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_vi_oppos: a2", i, a2[i], (int)123);
+        errn += verify("test_vi_oppos: b2", i, b2[i], 103.);
+      }
+      test_cp_oppos(a1, a2, b1, b2);
+      for (int i=0; i<ARRLEN; i++) {
+        errn += verify("test_cp_oppos: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_oppos: b1", i, b1[i], 103.);
+      }
+
+      // Reset for 2 arrays with relative aligned offset
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        a2[i] = 123;
+        b1[i] = -1.;
+        b2[i] = 123.;
+      }
+      test_cp_alndst(a1, a2, b1, b2);
+      for (int i=0; i<ALIGN_OFF; i++) {
+        errn += verify("test_cp_alndst: a1", i, a1[i], (int)-1);
+        errn += verify("test_cp_alndst: b1", i, b1[i], -1.);
+      }
+      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_cp_alndst: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_alndst: b1", i, b1[i], 123.);
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a2[i] = -123;
+        b2[i] = -123.;
+      }
+      test_cp_alnsrc(a1, a2, b1, b2);
+      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+        errn += verify("test_cp_alnsrc: a1", i, a1[i], (int)-123);
+        errn += verify("test_cp_alnsrc: b1", i, b1[i], -123.);
+      }
+      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_cp_alnsrc: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_alnsrc: b1", i, b1[i], 123.);
+      }
+
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1.;
+      }
+      test_ci_aln(a1, b1);
+      for (int i=0; i<ALIGN_OFF; i++) {
+        errn += verify("test_ci_aln: a1", i, a1[i], (int)-1);
+      }
+      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_ci_aln: a1", i, a1[i], (int)-123);
+      }
+      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+        errn += verify("test_ci_aln: b1", i, b1[i], -103.);
+      }
+      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_ci_aln: b1", i, b1[i], -1.);
+      }
+
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1.;
+      }
+      test_vi_aln(a1, b1, (int)123, 103.);
+      for (int i=0; i<ARRLEN-ALIGN_OFF; i++) {
+        errn += verify("test_vi_aln: a1", i, a1[i], (int)123);
+      }
+      for (int i=ARRLEN-ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_vi_aln: a1", i, a1[i], (int)-1);
+      }
+      for (int i=0; i<ALIGN_OFF; i++) {
+        errn += verify("test_vi_aln: b1", i, b1[i], -1.);
+      }
+      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_vi_aln: b1", i, b1[i], 103.);
+      }
+
+      // Reset for 2 arrays with relative unaligned offset
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        a2[i] = 123;
+        b1[i] = -1.;
+        b2[i] = 123.;
+      }
+      test_cp_unalndst(a1, a2, b1, b2);
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        errn += verify("test_cp_unalndst: a1", i, a1[i], (int)-1);
+        errn += verify("test_cp_unalndst: b1", i, b1[i], -1.);
+      }
+      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_cp_unalndst: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_unalndst: b1", i, b1[i], 123.);
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a2[i] = -123;
+        b2[i] = -123.;
+      }
+      test_cp_unalnsrc(a1, a2, b1, b2);
+      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+        errn += verify("test_cp_unalnsrc: a1", i, a1[i], (int)-123);
+        errn += verify("test_cp_unalnsrc: b1", i, b1[i], -123.);
+      }
+      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_cp_unalnsrc: a1", i, a1[i], (int)123);
+        errn += verify("test_cp_unalnsrc: b1", i, b1[i], 123.);
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1;
+      }
+      test_ci_unaln(a1, b1);
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        errn += verify("test_ci_unaln: a1", i, a1[i], (int)-1);
+      }
+      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_ci_unaln: a1", i, a1[i], (int)-123);
+      }
+      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+        errn += verify("test_ci_unaln: b1", i, b1[i], -103.);
+      }
+      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_ci_unaln: b1", i, b1[i], -1.);
+      }
+      for (int i=0; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1;
+      }
+      test_vi_unaln(a1, b1, (int)123, 103.);
+      for (int i=0; i<ARRLEN-UNALIGN_OFF; i++) {
+        errn += verify("test_vi_unaln: a1", i, a1[i], (int)123);
+      }
+      for (int i=ARRLEN-UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_vi_unaln: a1", i, a1[i], (int)-1);
+      }
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        errn += verify("test_vi_unaln: b1", i, b1[i], -1.);
+      }
+      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+        errn += verify("test_vi_unaln: b1", i, b1[i], 103.);
+      }
+
+      // Reset for aligned overlap initialization
+      for (int i=0; i<ALIGN_OFF; i++) {
+        a1[i] = (int)i;
+        b1[i] = (double)i;
+      }
+      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1.;
+      }
+      test_cp_alndst(a1, a1, b1, b1);
+      for (int i=0; i<ARRLEN; i++) {
+        int v = i%ALIGN_OFF;
+        errn += verify("test_cp_alndst_overlap: a1", i, a1[i], (int)v);
+        errn += verify("test_cp_alndst_overlap: b1", i, b1[i], (double)v);
+      }
+      for (int i=0; i<ALIGN_OFF; i++) {
+        a1[i+ALIGN_OFF] = -1;
+        b1[i+ALIGN_OFF] = -1.;
+      }
+      test_cp_alnsrc(a1, a1, b1, b1);
+      for (int i=0; i<ALIGN_OFF; i++) {
+        errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (int)-1);
+        errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], -1.);
+      }
+      for (int i=ALIGN_OFF; i<ARRLEN; i++) {
+        int v = i%ALIGN_OFF;
+        errn += verify("test_cp_alnsrc_overlap: a1", i, a1[i], (int)v);
+        errn += verify("test_cp_alnsrc_overlap: b1", i, b1[i], (double)v);
+      }
+
+      // Reset for unaligned overlap initialization
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        a1[i] = (int)i;
+        b1[i] = (double)i;
+      }
+      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+        a1[i] = -1;
+        b1[i] = -1.;
+      }
+      test_cp_unalndst(a1, a1, b1, b1);
+      for (int i=0; i<ARRLEN; i++) {
+        int v = i%UNALIGN_OFF;
+        errn += verify("test_cp_unalndst_overlap: a1", i, a1[i], (int)v);
+        errn += verify("test_cp_unalndst_overlap: b1", i, b1[i], (double)v);
+      }
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        a1[i+UNALIGN_OFF] = -1;
+        b1[i+UNALIGN_OFF] = -1.;
+      }
+      test_cp_unalnsrc(a1, a1, b1, b1);
+      for (int i=0; i<UNALIGN_OFF; i++) {
+        errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (int)-1);
+        errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], -1.);
+      }
+      for (int i=UNALIGN_OFF; i<ARRLEN; i++) {
+        int v = i%UNALIGN_OFF;
+        errn += verify("test_cp_unalnsrc_overlap: a1", i, a1[i], (int)v);
+        errn += verify("test_cp_unalnsrc_overlap: b1", i, b1[i], (double)v);
+      }
+
+    }
+
+    if (errn > 0)
+      return errn;
+
+    System.out.println("Time");
+    long start, end;
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ci(a1, b1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ci: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_vi(a2, b2, (int)123, 103.);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_vi: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ci_neg(a1, b1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ci_neg: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_vi_neg(a1, b1, (int)123, 103.);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_vi_neg: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_neg(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_neg: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ci_oppos(a1, b1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ci_oppos: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_vi_oppos(a1, b1, (int)123, 103.);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_vi_oppos: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_oppos(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_oppos: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ci_aln(a1, b1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ci_aln: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_vi_aln(a1, b1, (int)123, 103.);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_vi_aln: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_alndst(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_alndst: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_alnsrc(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_alnsrc: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_ci_unaln(a1, b1);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_ci_unaln: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_vi_unaln(a1, b1, (int)123, 103.);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_vi_unaln: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_unalndst(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_unalndst: " + (end - start));
+    start = System.currentTimeMillis();
+    for (int i=0; i<ITERS; i++) {
+      test_cp_unalnsrc(a1, a2, b1, b2);
+    }
+    end = System.currentTimeMillis();
+    System.out.println("test_cp_unalnsrc: " + (end - start));
+    return errn;
+  }
+
+  static void test_ci(int[] a, double[] b) {
+    for (int i = 0; i < a.length; i+=1) {
+      a[i] = -123;
+      b[i] = -103.;
+    }
+  }
+  static void test_vi(int[] a, double[] b, int c, double d) {
+    for (int i = 0; i < a.length; i+=1) {
+      a[i] = c;
+      b[i] = d;
+    }
+  }
+  static void test_cp(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = 0; i < a.length; i+=1) {
+      a[i] = b[i];
+      c[i] = d[i];
+    }
+  }
+  static void test_ci_neg(int[] a, double[] b) {
+    for (int i = a.length-1; i >= 0; i-=1) {
+      a[i] = -123;
+      b[i] = -103.;
+    }
+  }
+  static void test_vi_neg(int[] a, double[] b, int c, double d) {
+    for (int i = a.length-1; i >= 0; i-=1) {
+      a[i] = c;
+      b[i] = d;
+    }
+  }
+  static void test_cp_neg(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = a.length-1; i >= 0; i-=1) {
+      a[i] = b[i];
+      c[i] = d[i];
+    }
+  }
+  static void test_ci_oppos(int[] a, double[] b) {
+    int limit = a.length-1;
+    for (int i = 0; i < a.length; i+=1) {
+      a[limit-i] = -123;
+      b[i] = -103.;
+    }
+  }
+  static void test_vi_oppos(int[] a, double[] b, int c, double d) {
+    int limit = a.length-1;
+    for (int i = a.length-1; i >= 0; i-=1) {
+      a[i] = c;
+      b[limit-i] = d;
+    }
+  }
+  static void test_cp_oppos(int[] a, int[] b, double[] c, double[] d) {
+    int limit = a.length-1;
+    for (int i = 0; i < a.length; i+=1) {
+      a[i] = b[limit-i];
+      c[limit-i] = d[i];
+    }
+  }
+  static void test_ci_aln(int[] a, double[] b) {
+    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
+      a[i+ALIGN_OFF] = -123;
+      b[i] = -103.;
+    }
+  }
+  static void test_vi_aln(int[] a, double[] b, int c, double d) {
+    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
+      a[i] = c;
+      b[i+ALIGN_OFF] = d;
+    }
+  }
+  static void test_cp_alndst(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
+      a[i+ALIGN_OFF] = b[i];
+      c[i+ALIGN_OFF] = d[i];
+    }
+  }
+  static void test_cp_alnsrc(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = 0; i < a.length-ALIGN_OFF; i+=1) {
+      a[i] = b[i+ALIGN_OFF];
+      c[i] = d[i+ALIGN_OFF];
+    }
+  }
+  static void test_ci_unaln(int[] a, double[] b) {
+    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
+      a[i+UNALIGN_OFF] = -123;
+      b[i] = -103.;
+    }
+  }
+  static void test_vi_unaln(int[] a, double[] b, int c, double d) {
+    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
+      a[i] = c;
+      b[i+UNALIGN_OFF] = d;
+    }
+  }
+  static void test_cp_unalndst(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
+      a[i+UNALIGN_OFF] = b[i];
+      c[i+UNALIGN_OFF] = d[i];
+    }
+  }
+  static void test_cp_unalnsrc(int[] a, int[] b, double[] c, double[] d) {
+    for (int i = 0; i < a.length-UNALIGN_OFF; i+=1) {
+      a[i] = b[i+UNALIGN_OFF];
+      c[i] = d[i+UNALIGN_OFF];
+    }
+  }
+
+  static int verify(String text, int i, int elem, int val) {
+    if (elem != val) {
+      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+      return 1;
+    }
+    return 0;
+  }
+  static int verify(String text, int i, double elem, double val) {
+    if (elem != val) {
+      System.err.println(text + "[" + i + "] = " + elem + " != " + val);
+      return 1;
+    }
+    return 0;
+  }
+}