2 /* { dg-require-effective-target sse3 } */
3 /* { dg-options "-O2 -msse3 -mfpmath=sse" } */
6 #define CHECK_H "sse3-check.h"
10 #define TEST sse3_test
15 #include <pmmintrin.h>
18 sse3_test_addsubps (float *i1
, float *i2
, float *r
)
20 __m128 t1
= _mm_loadu_ps (i1
);
21 __m128 t2
= _mm_loadu_ps (i2
);
23 t1
= _mm_addsub_ps (t1
, t2
);
25 _mm_storeu_ps (r
, t1
);
29 sse3_test_addsubps_subsume (float *i1
, float *i2
, float *r
)
31 __m128 t1
= _mm_load_ps (i1
);
32 __m128 t2
= _mm_load_ps (i2
);
34 t1
= _mm_addsub_ps (t1
, t2
);
36 _mm_storeu_ps (r
, t1
);
40 chk_ps (float *v1
, float *v2
)
45 for (i
= 0; i
< 4; i
++)
52 static float p1
[4] __attribute__ ((aligned(16)));
53 static float p2
[4] __attribute__ ((aligned(16)));
57 static float vals
[80] =
59 100.0, 200.0, 300.0, 400.0, 5.0, -1.0, .345, -21.5,
60 1100.0, 0.235, 321.3, 53.40, 0.3, 10.0, 42.0, 32.52,
61 32.6, 123.3, 1.234, 2.156, 0.1, 3.25, 4.75, 32.44,
62 12.16, 52.34, 64.12, 71.13, -.1, 2.30, 5.12, 3.785,
63 541.3, 321.4, 231.4, 531.4, 71., 321., 231., -531.,
64 23.45, 23.45, 23.45, 23.45, 23.45, 23.45, 23.45, 23.45,
65 23.45, -1.43, -6.74, 6.345, -20.1, -20.1, -40.1, -40.1,
66 1.234, 2.345, 3.456, 4.567, 5.678, 6.789, 7.891, 8.912,
67 -9.32, -8.41, -7.50, -6.59, -5.68, -4.77, -3.86, -2.95,
68 9.32, 8.41, 7.50, 6.59, -5.68, -4.77, -3.86, -2.95
77 for (i
= 0; i
< 80; i
+= 8)
89 ck
[0] = p1
[0] - p2
[0];
90 ck
[1] = p1
[1] + p2
[1];
91 ck
[2] = p1
[2] - p2
[2];
92 ck
[3] = p1
[3] + p2
[3];
94 sse3_test_addsubps (p1
, p2
, p3
);
96 fail
+= chk_ps (ck
, p3
);
98 sse3_test_addsubps_subsume (p1
, p2
, p3
);
100 fail
+= chk_ps (ck
, p3
);