@whitequark I keep hearing about v3 but now I want to check it out! The name made me think it was the usual incrementalism applied to a moribund protocol.

@regehr @rygorous My first thought was, if this is meant for the far future, assuming they retain our current warning symbol for radiation seems a bit hopeful.

@rygorous @regehr -fhonor-yahweh -fhonor-buddha -fhonor-brahma just to be safe. You need all the help you can get with -ffast-math.

@rygorous @regehr Petition to rename to -fun-math.

@rygorous @regehr Regarding diffing, the thread I had with John the other day got me thinking about using FileCheck for that kind of thing and I want to try it out, but I suspect the problem is that it's either too loose or too strict in terms of the matching depending on how many matches you specify, across compilers. Either way, too much work on maintain.

@llvm I'd complained about that store merge issue in Rust/clang code a bunch of times on Mastodon. I didn't know it'd been fixed; that's great! Actually, it felt more like an actual bug than a missing optimization because it wasn't able to handle very trivial cases, as I recall.