diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpavgb-2.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpavgb-2.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpavgb-2.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpavgb-2.c new file mode 100644 index 000000000..8519e9bc3 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/avx2-vpavgb-2.c @@ -0,0 +1,30 @@ +/* { dg-do run } */ +/* { dg-require-effective-target avx2 } */ +/* { dg-options "-O2 -mavx2" } */ + +#include "avx2-check.h" + +void static +avx2_test (void) +{ + union256i_b u, s1, s2; + unsigned char e[32]; + int tmp; + int i; + + s1.x = _mm256_set_epi8 (1, 2, 3, 4, 10, 20, 30, 90, -80, -40, -100, + -15, 98, 25, 98, 7, 88, 44, 33, 22, 11, 98, + 76, -100, -34, -78, -39, 6, 3, 4, 5, 119); + + s2.x = _mm256_set_epi8 (88, 44, 33, 22, 11, 98, 76, -100, -34, -78, + -39, 6, 3, 4, 5, 119, 1, 2, 3, 4, 10, 20, + 30, 90, -80, -40, -100, -15, 98, 25, 98, 7); + + u.x = _mm256_avg_epu8 (s1.x, s2.x); + + for (i = 0; i < 32; i++) + e[i] = ((unsigned char) s1.a[i] + (unsigned char) s2.a[i] + 1) >> 1; + + if (check_union256i_b (u, e)) + abort (); +} |