gcc/testsuite/gcc.c-torture/compile/20021212-1.c

   1 /* PR optimization/8334 */
   2 /* Verify that GCC produces valid operands
   3    after simplifying an addition. */
   4
   5 void foo(int m, int n, double *f)
   6 {
   7   int i, j, k = 1;
   8
   9   for (j = 0; j < n; j++) {
  10     for (i = k; i < m; i++) {
  11       f[i] = (double) (i * j);
  12       f[i + j] = (double) ((i + 1) * j);
  13     }
  14   }
  15 }