On Tue, Jun 14, 2011 at 8:27 PM, Joern Rennecke <amyl...@spamcop.net> wrote:
> Quoting "H.J. Lu" <hjl.to...@gmail.com>:
>
>> Do you have a testcase for i386?
>
> struct args { int i0, i1; };
>
> union args_u { struct args *a; } __attribute__((transparent_union));
>
> union args_u
> f (union args_u in)
> {
> union args_u out;
>
> out.a = in.a + 1;
>
> return out;
> }
>Do you have a run-time testcase to show failure? -- H.J.
