gcc-4.3.1/gcc/testsuite/gcc.target/ia64/versionid-2.c

/* { dg-do compile { target ia64-*-hpux* } } */

extern int foo () __attribute__((version_id ("20040821")));

int foo(int i)
{
	return (1);
}

/* { dg-final { scan-assembler "alias.*foo.*foo{20040821}" } } */