34 lines
776 B
C
34 lines
776 B
C
/* { dg-do run } */
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/* { dg-require-effective-target avx } */
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/* { dg-options "-O2 -mavx" } */
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#include "avx-check.h"
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#ifndef MASK
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#define MASK 214
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#endif
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#define mask_v(pos) (((MASK >> (pos)) & 1U) << 31)
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void static
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avx_test (void)
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{
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int i;
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union256 u, mask, s1, s2;
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int m[8]={mask_v(0), mask_v(1), mask_v(2), mask_v(3),
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mask_v(4), mask_v(5), mask_v(6), mask_v(7)};
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float e [8];
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s1.x = _mm256_set_ps (34545, 95567, 23443, 5675, 2323, 67, 2345, 45667);
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s2.x = _mm256_set_ps (674, 57897, 93459, 45624, 54674, 1237, 67436, 79608);
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mask.x = _mm256_loadu_ps ((float *)m);
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u.x = _mm256_blendv_ps (s1.x, s2.x, mask.x);
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for (i = 0; i < 8; i++)
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e[i] = (m[i] & (1ULL << 31)) ? s2.a[i] : s1.a[i];
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if (check_union256 (u, e))
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abort ();
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}
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