gcc/testsuite/gcc.c-torture/compile/pr72771.c

   1 void fn2(void);
   2 void fn3(unsigned long);
   3
   4 signed char a;
   5 int b, c, e, f;
   6 float *d;
   7
   8 void fn1(void) {
   9         unsigned short g = 0;
  10 lbl_986:
  11         for (;;) {
  12                 c = 0;
  13                 for (; c <= 2;) {
  14                         *d = g;
  15                         fn2();
  16                         if (e)
  17                                 goto lbl_986;
  18                 }
  19                 g = 2;
  20                 for (; (short) g >= 0; g--) {
  21                         for (; b;) {
  22                                 fn3(45360);
  23                                 f = 0;
  24                                 for (; a >= 0; a--)
  25                                         ;
  26                         }
  27                 }
  28         }
  29 }