gcc/testsuite/gcc.dg/builtin-apply3.c

   1 /* PR middle-end/12210 */
   2 /* Origin: Ossadchy Yury A. <waspcoder@mail.ru> */
   3
   4 /* This used to fail on i686 because the argument was not copied
   5    to the right location by __builtin_apply after the direct call.  */
   6
   7 /* { dg-do run } */
   8
   9
  10 #define INTEGER_ARG  5
  11
  12 extern void abort(void);
  13
  14 void foo(int arg)
  15 {
  16   if (arg != INTEGER_ARG)
  17     abort();
  18 }
  19
  20 void bar(int arg)
  21 {
  22   foo(arg);
  23   __builtin_apply(foo, __builtin_apply_args(), 16);
  24 }
  25
  26 int main(void)
  27 {
  28   bar(INTEGER_ARG);
  29
  30   return 0;
  31 }