gcc/testsuite/gcc.dg/tree-ssa/pr31183.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -ftree-loop-linear" } */
   3
   4 int buf[256 * 9];
   5 int f()
   6 {
   7   int i, j;
   8
   9   for (i = 0; i < 256; ++i)
  10     for (j = 0; j < 8; ++j)
  11       buf[j + 1] = buf[j] + 1;
  12
  13   return buf[10];
  14 }