1  /* { dg-do compile } */
       2  /* { dg-require-effective-target vect_double } */
       3  
       4  double a[2];
       5  double b[2];
       6  double c[2];
       7  double d[2];
       8  double e[2];
       9  void foo(double x)
      10  {
      11    double tembc0 = b[1] + c[1];
      12    double tembc1 = b[0] + c[0];
      13    double temde0 = d[0] + e[1];
      14    double temde1 = d[1] + e[0];
      15    a[0] = tembc0 + temde0;
      16    a[1] = tembc1 + temde1;
      17  }
      18  
      19  /* We should common the permutation on the tembc{0,1} operands.  */
      20  /* { dg-final { scan-tree-dump-times "add new stmt: \[^\\n\\r\]* = VEC_PERM_EXPR" 2 "slp2" } } */