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111
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1 /* { dg-do run } */
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2 /* { dg-options "-O3 -mpower8-vector" } */
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3 /* { dg-require-effective-target p8vector_hw } */
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4
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5 #define NO_WARN_X86_INTRINSICS 1
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6
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7 #ifndef CHECK_H
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8 #define CHECK_H "sse-check.h"
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9 #endif
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10
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11 #include CHECK_H
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12
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13 #ifndef TEST
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14 #define TEST sse_test_pmulhuw_1
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15 #endif
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16
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17 #include <xmmintrin.h>
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18
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19 static __m64
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20 __attribute__((noinline, unused))
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21 test (__m64 s1, __m64 s2)
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22 {
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23 return _mm_mulhi_pu16 (s1, s2);
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24 }
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25
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26 static void
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27 TEST (void)
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28 {
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29 __m64_union u, s1, s2;
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30 __m64_union e;
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31 int i, tmp;
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32
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33 s1.as_m64 = _mm_set_pi16 (10, 2067, -3033, 90);
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34 s2.as_m64 = _mm_set_pi16 (11, 9834, 7444, -10222);
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35 u.as_m64 = test (s1.as_m64, s2.as_m64);
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36
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37 for (i = 0; i < 4; i++)
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38 {
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39 tmp = (unsigned short)s1.as_short[i] * (unsigned short)s2.as_short[i];
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40
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41 e.as_short[i] = (tmp & 0xffff0000) >> 16;
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42 }
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43
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44 if (u.as_m64 != e.as_m64)
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45 abort ();
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46 }
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