Ivy Bridge is required by macOS 10.14 (Mojave) and later.
Hi @bob.wilson – Am I missing something here?
@bob.wilson – Ping. While Ivy Bridge (or really, Sandy Bridge) has AVX1, which enables faster memcpy, memset, and even memcmp (for common scenarios). If there is something I'm missing? If you can't explain why, that's okay. :-)
@bob.wilson no longer works on llvm-project. I added Gerolf and Duncan.
Hi Dave, thanks for checking in on this, but unfortunately we're not ready for this yet.
Okay. I'm going to abandon this patch on the assumption that Apple has an internal bug tracking this.