1/* PR middle-end/39315  */
2/* { dg-do run } */
3/* { dg-options "-O -msse2 -mtune=generic" } */
4/* { dg-require-effective-target sse2 } */
5/* { dg-require-effective-target sse2_runtime } */
6/* { dg-additional-sources pr39315-check.c } */
7
8typedef float __m128 __attribute__ ((__vector_size__ (16)));
9
10extern void bar (__m128 *, int);
11
12void
13foo (__m128 *x)
14{
15  __m128 b __attribute__ ((aligned(128))) = *x;
16  bar (&b, __alignof__ (x));
17}
18