Complains about branching, but doesn't even mention `__builtin_expect_with_proba... | Hacker News

Hacker News new | past | comments | ask | show | jobs | submit

login

o11c 7 months ago | parent | context | favorite | on: Clang vs. Clang

Complains about branching, but doesn't even mention `__builtin_expect_with_probability`.

dchest 7 months ago | [–]

There's no point in mentioning something that doesn't solve the issue.

o11c 7 months ago | | [–]

It's as close an answer as you're going to get while using a language that's unsuitable for the issue.

And in practice it's pretty reliable at generating `cmov`s ...

Retr0id 7 months ago | [–]

Why is that relevant?

Join us for AI Startup School this June 16-17 in San Francisco!
Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact