gcc/testsuite/gcc.dg/vect/pr31343.c

   1 /* { dg-do compile } */
   2
   3 #define N 16
   4
   5 struct
   6 {
   7   unsigned int x;
   8   unsigned int y;
   9 } pS [100];
  10
  11 void
  12 main1 ()
  13 {
  14   int i, j;
  15   unsigned int ub[N] =
  16     { 1, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45 };
  17   unsigned int uc[N] =
  18     { 1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 };
  19   unsigned int udiffx, udiffy;
  20
  21   for (i = 0; i < N; i++)
  22     {
  23       pS[i].x = 0;
  24       pS[i].y = 0;
  25       for (j = 0; j < N; j++)
  26       {
  27         udiffx = (ub[j] - uc[j]);
  28         udiffy = (ub[j] - uc[j]);
  29         pS[i].x = udiffx;
  30         pS[i].y = udiffy;
  31       }
  32     }
  33 }
  34