gcc/testsuite/gcc.dg/pr83585.c

   1 /* PR debug/83585 */
   2 /* { dg-do assemble } */
   3 /* { dg-options "-std=gnu89 -O2 -g -fno-tree-dce -fno-guess-branch-probability" } */
   4
   5 int
   6 foo (int x)
   7 {
   8   int a, b;
   9   for (a = 0; a < 2; ++a)
  10     if (x != 0)
  11       {
  12         for (b = 0; b < 2; ++b)
  13           ;
  14         return 0;
  15       }
  16
  17   return;
  18 }