54 lines
1011 B
C
54 lines
1011 B
C
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/* { dg-do run } */
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/* { dg-options "-O3 -mpower8-vector" } */
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/* { dg-require-effective-target p8vector_hw } */
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#define NO_WARN_X86_INTRINSICS 1
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#ifndef CHECK_H
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#define CHECK_H "sse-check.h"
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#endif
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#include CHECK_H
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#ifndef TEST
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#define TEST sse_test_pavgw_1
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#endif
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#include <xmmintrin.h>
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static __m64
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__attribute__((noinline, unused))
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test (__m64 s1, __m64 s2)
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{
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return _mm_avg_pu16 (s1, s2);
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}
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static void
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TEST (void)
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{
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__m64_union u, s1, s2;
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__m64_union e;
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int i, tmp;
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s1.as_m64 = _mm_set_pi16 (1, 2, 3, 4);
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s2.as_m64 = _mm_set_pi16 (11, 98, 76, -100);
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u.as_m64 = test (s1.as_m64, s2.as_m64);
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for (i = 0; i < 4; i++)
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{
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tmp = (unsigned short) s1.as_short[i] + (unsigned short) s2.as_short[i]
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+ 1;
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e.as_short[i] = tmp >> 1;
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}
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if (u.as_m64 != e.as_m64)
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{
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#if DEBUG
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printf ("test_mmx_pavgw_1; failed\n");
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printf ("\t _mm_avg_pu16 (%llx, %llx) -> %llx != %llx\n", s1.as_m64,
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s2.as_m64, u.as_m64, e.as_m64);
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#endif
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abort ();
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}
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}
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