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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.target/] [i386/] [avx-set-v8sf-4.c] - Rev 318
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/* { dg-do run } */ /* { dg-require-effective-target avx } */ /* { dg-options "-O2 -mavx" } */ #include "avx-check.h" static __m256 __attribute__((noinline)) foo (float x, int i) { switch (i) { case 7: return _mm256_set_ps (x, 0, 0, 0, 0, 0, 0, 0); case 6: return _mm256_set_ps (0, x, 0, 0, 0, 0, 0, 0); case 5: return _mm256_set_ps (0, 0, x, 0, 0, 0, 0, 0); case 4: return _mm256_set_ps (0, 0, 0, x, 0, 0, 0, 0); case 3: return _mm256_set_ps (0, 0, 0, 0, x, 0, 0, 0); case 2: return _mm256_set_ps (0, 0, 0, 0, 0, x, 0, 0); case 1: return _mm256_set_ps (0, 0, 0, 0, 0, 0, x, 0); case 0: return _mm256_set_ps (0, 0, 0, 0, 0, 0, 0, x); default: abort (); } } static void avx_test (void) { float e = -3.234; float v[8]; union256 u; int i, j; for (i = 0; i < ARRAY_SIZE (v); i++) { for (j = 0; j < ARRAY_SIZE (v); j++) v[j] = 0; v[i] = e; u.x = foo (e, i); if (check_union256 (u, v)) abort (); } }