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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.target/] [i386/] [avx-vextractf128-256-2.c] - Rev 848
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/* { dg-do run } */ /* { dg-require-effective-target avx } */ /* { dg-options "-O2 -mavx" } */ #include "avx-check.h" #ifndef OFFSET #define OFFSET 1 #endif #if OFFSET < 0 || OFFSET > 1 #error OFFSET must be within [0..1] #endif void static avx_test (void) { union256 s1; union128 u; float e [4]; s1.x = _mm256_set_ps (24.43, 68.346, 43.35, 546.46, 46.79, 82.78, 82.7, 9.4); u.x = _mm256_extractf128_ps (s1.x, OFFSET); __builtin_memcpy (e, s1.a + OFFSET * 4, sizeof e); if (check_union128 (u, e)) abort (); }
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