diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vblendvpd-256-1.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vblendvpd-256-1.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vblendvpd-256-1.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vblendvpd-256-1.c new file mode 100644 index 000000000..2f668c22e --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx-vblendvpd-256-1.c @@ -0,0 +1,32 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx } */ +/* { dg-options "-O2 -mavx" } */ + +#include "avx-check.h" + +#ifndef MASK +#define MASK 6 +#endif + +#define mask_v(pos) (((MASK >> (pos)) & 1ULL) << 63) + +void static +avx_test (void) +{ + int i; + union256d u, mask, s1, s2; + long long m[4]={mask_v(0), mask_v(1), mask_v(2), mask_v(3)}; + double e [4]; + + s1.x = _mm256_set_pd (34545, 95567, 23443, 5675); + s2.x = _mm256_set_pd (674, 57897, 93459, 45624); + mask.x = _mm256_set_pd (m[0], m[1], m[2], m[3]); + + u.x = _mm256_blendv_pd (s1.x, s2.x, mask.x); + + for (i = 0; i < 4; i++) + e[i] = (m[i] & (1ULL << 63)) ? s2.a[i] : s1.a[i]; + + if (check_union256d (u, e)) + abort (); +} |