Fix check for arm32 so umul is used consistently on gcc and `cl…
#292
| Job | Run time |
|---|---|
| 3m 20s | |
| 3m 11s | |
| 3m 19s | |
| 3m 19s | |
| 13m 9s |
arm32 so umul is used consistently on gcc and `cl…
#292
| Job | Run time |
|---|---|
| 3m 20s | |
| 3m 11s | |
| 3m 19s | |
| 3m 19s | |
| 13m 9s |