gcc/testsuite/gcc.dg/vect/pr81740-1.c

   1 /* { dg-require-effective-target vect_int } */
   2
   3 #include "tree-vect.h"
   4
   5 int a[8][10] = { [2][5] = 4 }, c;
   6
   7 int
   8 main ()
   9 {
  10   short b;
  11   int i, d;
  12   check_vect ();
  13   for (b = 4; b >= 0; b--)
  14     for (c = 0; c <= 6; c++)
  15       a[c + 1][b + 2] = a[c][b + 1];
  16   for (i = 0; i < 8; i++)
  17 #pragma GCC novector
  18     for (d = 0; d < 10; d++)
  19       if (a[i][d] != (i == 3 && d == 6) * 4)
  20         __builtin_abort ();
  21   return 0;
  22 }