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