cpufeatures: use #[cold] for initialization code (#1096)
#1677
| Job | Run time |
|---|---|
| 3m 6s | |
| 38s | |
| 26s | |
| 4m 10s |
#[cold] for initialization code (#1096)
#1677
| Job | Run time |
|---|---|
| 3m 6s | |
| 38s | |
| 26s | |
| 4m 10s |