gcc/testsuite/gcc.dg/tree-ssa/pr27498.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O -fdump-tree-optimized" } */
   3
   4 void zconfdump(void)
   5 {
   6   char *p, *p2;
   7   for (p2 = p; p2; )
   8     {
   9       char __a0, __a1, __a2;
  10       __a0 = ((__const char *) ("\"\\"))[0];
  11       if (__a0)
  12         return;
  13     }
  14 }
  15
  16 /* { dg-final { scan-tree-dump-not "goto" "optimized" } } */