gcc/testsuite/gcc.dg/darwin-abi-1.c

   1 /* { dg-do compile { target powerpc*-*-darwin* } } */
   2 /* { dg-options "-O" } */
   3 /* { dg-final { scan-assembler "li r3,12345\n\t(bl|jbsr) " } } */
   4
   5 /* Check that zero-size structures don't affect parameter passing.  */
   6
   7 struct empty { };
   8 extern void foo (struct empty e, int a);
   9 void bar (void) {
  10   struct empty e;
  11   foo (e, 12345);
  12 }