1 /* { dg-do compile } */
2 /* { dg-options "-O3 -ffast-math -Wno-psabi" } */
3 
4 typedef float __m128 __attribute__ ((__vector_size__ (16), __may_alias__));
5 
foo(__m128 a)6 __m128 foo (__m128 a)
7 {
8   return a + a;
9 }
10