#undef _
/* *INDENT-ON* */
+static_always_inline u64x4
+u64x4_byte_swap (u64x4 v)
+{
+ u8x32 swap = {
+ 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8,
+ 7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8,
+ };
+ return (u64x4) _mm256_shuffle_epi8 ((__m256i) v, (__m256i) swap);
+}
+
static_always_inline u32x8
u32x8_byte_swap (u32x8 v)
{