builtin: add runtime checks for []u8{len: negative}
#12045
| Job | Run time |
|---|---|
| 1m 38s | |
| 2m 30s | |
| 4m 8s |
[]u8{len: negative}
#12045
| Job | Run time |
|---|---|
| 1m 38s | |
| 2m 30s | |
| 4m 8s |