Dan Gohman

Having a mode argument and requiring it to be constant is problematic, as we discussed with shuffles. Fortunately, since the number of modes will always be pretty small, we can...

Cool. And as a heads up to you, a confluence of events has led to a rather large number of API changes recently, which should be making their way into...

x86 didn't have all the important types/signednesses covered until SSE4, which is the reason we didn't push for them initially. And, they're not prominent in the use cases we studied...

This issue exists independently of the shared spec idea or WebAssembly. It comes down to this: When we added `minNum` and `maxNum` to SIMD.js, we thought we were specifying semantics...

The comparative APIs to `Math.min` and `Math.max` are already in the SIMD spec, under the names `min` and `max`, and they have the same semantics as their `Math` counterparts in...

Yes, the intention is to add them, unless there's consensus to support unsigned types instead.

Unsigned comparisons, saturating add and subtract, and extractLane are in a patch in #209.

Ah, this PR was using rustix 0.35.6-beta.2. The Android build error was fixed in the 0.35.6 release. I've now updated the PR.

At a quick glance, it looks like the only thing in libcxx that needs `` is the `space` functions, which you don't need for `create_directory` or indeed most of the...

Yes; the main work right now is happening in upstream LLVM (eg. [here](https://reviews.llvm.org/rG670944fb20b226fc22fa993ab521125f9adbd30a)). There will also need to be some amount of work to port wasi-libc. All the code in...