gcc/testsuite/gcc.dg/torture/pr57036-1.c

   1 /* { dg-do compile } */
   2 /* { dg-additional-options "-std=gnu17" } */
   3
   4 extern void g (void);
   5 int _setjmp();
   6 int read_buf_open (void);
   7 extern __inline __attribute__ ((__always_inline__,__leaf__))
   8 void
   9 f ()
  10 {
  11   g ();
  12 }
  13 struct __jmp_buf_tag *b;
  14 int jpgDecode_convert (unsigned i)
  15 {
  16   if (i != 0)
  17     f ();
  18   read_buf_open ();
  19   return _setjmp (b);
  20 }