It was just last week I was reading a comment that made it seem like you shouldn't really use -ffast-math[0], but here looks like a non-rare reason why you would want to enable it.
What is correct idiom here? It feels if this sort of thing really matters to you, you should have the know how to handroll a couple lines of ASM. I want to say this is rare, but I had a project a couple years ago where I needed to handroll some vectorized instructions on a raspberry pi.
What is correct idiom here? It feels if this sort of thing really matters to you, you should have the know how to handroll a couple lines of ASM. I want to say this is rare, but I had a project a couple years ago where I needed to handroll some vectorized instructions on a raspberry pi.
[0] https://news.ycombinator.com/item?id=39013277