/* PR target/48678 */ | |
/* { dg-do compile } */ | |
/* { dg-options "-O2 -msse2" } */ | |
#include <emmintrin.h> | |
typedef short T __attribute__((may_alias)); | |
struct S { __m128i d; }; | |
__m128i | |
foo (short *x, struct S *y, __m128i *z) | |
{ | |
struct S s = *y; | |
((T *) &s.d)[0] = *x; | |
return _mm_cmpeq_epi16 (s.d, *z); | |
} |