diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpbroadcastq128-2.c')
-rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpbroadcastq128-2.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpbroadcastq128-2.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpbroadcastq128-2.c new file mode 100644 index 000000000..e6446de7d --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/avx2-vpbroadcastq128-2.c @@ -0,0 +1,48 @@ +/* { dg-do run } */ +/* { dg-options "-mavx2 -O2" } */ +/* { dg-require-effective-target avx2 } */ + +#include "avx2-check.h" +#include <string.h> + +#define NUM 10 + +static void +init_pbroadcastq128 (long long int *src, int seed) +{ + int i, sign = 1; + + for (i = 0; i < 2; i++) + { + src[i] = (i + seed) * (i + seed) * sign; + sign = -sign; + } +} + +static void +calc_pbroadcastq128 (long long int *src, long long int *dst) +{ + int i; + + for (i = 0; i < 2; i++) + dst[i] = src[0]; +} + +static void +avx2_test (void) +{ + union128i_q src, dst; + long long int dst_ref[2]; + int i; + + for (i = 0; i < NUM; i++) + { + init_pbroadcastq128 (src.a, i); + + dst.x = _mm_broadcastq_epi64 (src.x); + calc_pbroadcastq128 (src.a, dst_ref); + + if (check_union128i_q (dst, dst_ref)) + abort (); + } +} |