/* { dg-do run } *//* { dg-options "-O" } *//* Verify that the 6th complex floating-point argument is   correctly passed as unnamed argument on SPARC64.  */extern void abort(void);   void foo(long arg1, long arg2, long arg3, long arg4, long arg5, ...){  __builtin_va_list ap;  _Complex float cf;  __builtin_va_start(ap, arg5);  cf = __builtin_va_arg(ap, _Complex float);  __builtin_va_end(ap);  if (__imag__ cf != 2.0f)    abort();}int bar(long arg1, long arg2, long arg3, long arg4, long arg5, _Complex float arg6){  foo(arg1, arg2, arg3, arg4, arg5, arg6);  return 0;}int main(void){  return bar(0, 0, 0, 0, 0, 2.0fi);}