extern void abort (void); uint32x4x2_t test_vuzpqu32 (uint32x4_t _a, uint32x4_t _b) { return vuzpq_u32 (_a, _b); } int main (int argc, char **argv) { int i; uint32_t first[] = {1, 2, 3, 4}; uint32_t second[] = {5, 6, 7, 8}; uint32x4x2_t result = test_vuzpqu32 (vld1q_u32 (first), vld1q_u32 (second)); uint32_t exp1[] = {1, 3, 5, 7}; uint32_t exp2[] = {2, 4, 6, 8}; uint32x4_t expect1 = vld1q_u32 (exp1); uint32x4_t expect2 = vld1q_u32 (exp2); for (i = 0; i < 4; i++) if ((result.val[0][i] != expect1[i]) || (result.val[1][i] != expect2[i])) abort (); return 0; }