11     for (int i = 0; i < N; ++i) {  in test()  local
12         buf[i] = (unsigned char)i;  in test()
20     for (int i = 0; i < vl; ++i) {  in test()  local
21         if (buf[i] != 0xff) {  in test()
23                     vl, i, buf[i]);  in test()
28     for (int i = vl; i < N; ++i) {  in test()  local
29         if (buf[i] != (unsigned char)i) {  in test()
31                     vl, i, (unsigned char)i, buf[i]);  in test()
43     for (int i = 16; i <= 256; i += 16) {  in main()  local
44         if (prctl(PR_SVE_SET_VL, i, 0, 0, 0, 0) == i) {  in main()
45             err |= test(i);  in main()