52 lines
1.0 KiB
C
52 lines
1.0 KiB
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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static __m256i
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__attribute__((noinline))
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foo (int x, int i)
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{
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switch (i)
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{
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case 7:
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return _mm256_set_epi32 (x, 0, 0, 0, 0, 0, 0, 0);
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case 6:
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return _mm256_set_epi32 (0, x, 0, 0, 0, 0, 0, 0);
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case 5:
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return _mm256_set_epi32 (0, 0, x, 0, 0, 0, 0, 0);
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case 4:
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return _mm256_set_epi32 (0, 0, 0, x, 0, 0, 0, 0);
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case 3:
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return _mm256_set_epi32 (0, 0, 0, 0, x, 0, 0, 0);
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case 2:
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return _mm256_set_epi32 (0, 0, 0, 0, 0, x, 0, 0);
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case 1:
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return _mm256_set_epi32 (0, 0, 0, 0, 0, 0, x, 0);
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case 0:
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return _mm256_set_epi32 (0, 0, 0, 0, 0, 0, 0, x);
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default:
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abort ();
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}
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}
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static void
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avx_test (void)
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{
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int e = 0xabadbeef;
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int v[8];
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union256i_d u;
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int i, j;
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for (i = 0; i < ARRAY_SIZE (v); i++)
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{
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for (j = 0; j < ARRAY_SIZE (v); j++)
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v[j] = 0;
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v[i] = e;
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u.x = foo (e, i);
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if (check_union256i_d (u, v))
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abort ();
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}
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}
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