gcc/testsuite/gcc.dg/graphite/pr46215.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fstrict-overflow -fno-tree-ch -ftree-loop-linear" } */
   3
   4 extern int y[], x1[], x2[];
   5 void
   6 foo (long n)
   7 {
   8   int i, j;
   9   for (i = 0; i < n; i++)
  10     for (j = 0; j < n; j += 2)
  11       y[i] = x1[i + j] * x2[i + j];
  12 }