gcc/testsuite/gcc.dg/torture/pr82276.c

   1 /* { dg-do compile } */
   2
   3 typedef struct a {
   4   struct a *b;
   5 } a;
   6
   7 extern int d(void);
   8 extern int g(void);
   9 extern int h(void);
  10 extern int _setjmp();
  11 extern int i(void);
  12
  13 void c(void) {
  14     1 ? d() : 0;
  15     a *e;
  16     while (e) {
  17         e = (e == (a *) c) ? 0 : e->b;
  18         while (e) {
  19             unsigned int f = 0;
  20             g();
  21             _setjmp(f);
  22             if (f & 6) {
  23                 ;
  24             } else if (f & 2) {
  25                 ;
  26             } else {
  27                 h();
  28             }
  29             i();
  30         }
  31     }
  32 }