Disable check of double-aligned in test/input.c on Renesas SH

Renesas SH is not aligned at size of double.
When structure has double value, It is aligned in 4byte (long).

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
(cherry picked from commit b29ce0726d)

test/input.c

@@ -1223,7 +1223,7 @@ static void dix_valuator_alloc(void)
 
         assert(v);
         assert(v->numAxes == num_axes);
-#ifndef __i386__
+#if !defined(__i386__) && !defined(__sh__)
         /* must be double-aligned on 64 bit */
         assert(((void*)v->axisVal - (void*)v) % sizeof(double) == 0);
         assert(((void*)v->axes - (void*)v) % sizeof(double) == 0);