I;ve had to coerce gcc to emitting SIMD code by using int instead of bool. Also, the early return may be putting it off.
Doing both of those things does seem to help: https://godbolt.org/z/1vv7cK4bE
GCC trunk seems to like using `bool` so we may eventually be able to retire the hack of using `int`.
alt Hacker News
Doing both of those things does seem to help: https://godbolt.org/z/1vv7cK4bE
GCC trunk seems to like using `bool` so we may eventually be able to retire the hack of using `int`.