https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70160
--- Comment #2 from Qirun Zhang <helloqirun at gmail dot com> ---
(In reply to Jakub Jelinek from comment #1)
> -msse2 is needed too. Started with r228231. Can't get rid of the
> uninitialized uses though:
>
> long long a;
> void foo (void);
> void
> bar (unsigned t, int u, int v, unsigned p)
> {
> long long x;
> int i, j = 1;
> for (t = i; j; )
> {
> a = x;
> x = 1 + t;
> j += u;
> foo ();
> if (x == 1)
> return;
> }
> }
In my original test case (not the test case in c#0), the ICE will disappear if
variable i is initialized.
