1 /* { dg-do compile } */
2 /* { dg-options "-O2 -ftree-vectorize" } */
3 
4 #include <stdint.h>
5 
6 void
f(uint16_t * a,uint16_t * b)7 f (uint16_t *a, uint16_t *b)
8 {
9   for (int i = 0; i < 100; ++i)
10     a[i] = __builtin_bswap16 (b[i]);
11 }
12 
13 /* { dg-final { scan-assembler-times {\trevb\tz[0-9]+\.h, p[0-7]/m, z[0-9]+\.h\n} 1 { xfail aarch64_big_endian } } } */
14