gcc/testsuite/gcc.dg/pr92260.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O3" } */
   3
   4 extern int abs(int);
   5 int e(const unsigned char *g, long h, unsigned char m)
   6 {
   7   int i = 0;
   8   for (int j = 0; j < h; j++)
   9     {
  10       for (int k = 0; k < 4; k++)
  11         i += abs(g[k] - m);
  12       g += h;
  13     }
  14   return i;
  15 }