kit

kit
git clone https://git.ryansepassi.com/git/kit.git
Log | Files | Refs | README

b.c (311B)

      1 /* TU2: take &my_fn (an undef ref to an IFUNC defined in a.c) and
      2  * call it through a function pointer.  Volatile prevents the
      3  * compiler from inlining the call site through to my_fn directly. */
      4 
      5 extern int my_fn(void);
      6 
      7 int test_main(void) {
      8   int (*volatile p)(void) = my_fn;
      9   return p() == 42 ? 0 : 1;
     10 }