1 /* { dg-do run } */
2 /* { dg-options "-Os -msse2" } */
3 /* { dg-require-effective-target sse2 } */
4
5 #include "sse2-check.h"
6
7 typedef struct { __m128 f __attribute__((packed)); } packed;
8
9 __m128 __attribute__((noinline))
foo(__m128 a1,__m128 a2,__m128 a3,__m128 a4,__m128 a5,__m128 a6,__m128 a7,__m128 a8,int b1,int b2,int b3,int b4,int b5,int b6,int b7,packed y)10 foo (__m128 a1, __m128 a2, __m128 a3, __m128 a4,
11 __m128 a5, __m128 a6, __m128 a7, __m128 a8,
12 int b1, int b2, int b3, int b4, int b5, int b6, int b7, packed y)
13 {
14 return y.f;
15 }
16
17 void
sse2_test(void)18 sse2_test (void)
19 {
20 packed x;
21 __m128 y = { 0 };
22 x.f = y;
23 y = foo (y, y, y, y, y, y, y, y, 1, 2, 3, 4, 5, 6, -1, x);
24 if (__builtin_memcmp (&y, &x.f, sizeof (y)) != 0)
25 abort ();
26 }
27