gcc/testsuite/gcc.c-torture/compile/pr43791.c

   1 int owner();
   2 int clear();
   3
   4 static void fixup() {
   5    clear();
   6 }
   7
   8 inline __attribute__ ((always_inline))
   9 void slowtrylock(void) {
  10      if (owner())
  11          fixup();
  12 }
  13
  14 void fasttrylock(void (*slowfn)()) {
  15      slowfn();
  16 }
  17
  18 void trylock(void) {
  19      fasttrylock(slowtrylock);
  20 }