gcc/testsuite/gcc.target/i386/pr61215.c

/* { dg-do compile } */
/* { dg-require-effective-target ia32 } */
/* { dg-options "-O2 -march=i686" } */

void fn1 (int *, ...);
int fn2 (int p1)
{
  fn1 (0, (short)(int)&p1);
  return 0;
}