3 /* { dg-options "-O2 -msse" } */
4 /* { dg-require-effective-target sse } */
11 __attribute__((noinline
))
12 check (__m128 x
, float a
, float b
, float c
, float d
)
14 union { __m128 m
; float f
[4]; } u
;
16 if (u
.f
[0] != a
|| u
.f
[1] != b
|| u
.f
[2] != c
|| u
.f
[3] != d
)
24 __m128 y
= _mm_setzero_ps ();
25 __m128 v
= _mm_movehl_ps (y
, *x
);
26 __m128 w
= _mm_movehl_ps (*x
, y
);
27 check (*x
, 9, 1, 2, -3);
28 check (v
, 2, -3, 0, 0);
29 check (w
, 0, 0, 2, -3);
35 __m128 y
= _mm_set_ps (-3, 2, 1, 9);