Thanks! This is really exciting, I can see a lot of use for more expansive multi-call builds than just -fintegrated-lld. I’m a bit concerned though about the patchset since it seems fairly sizeable to me; do you think it’s something that will land quickly? Have you gathered feedback on it already?
I will definitely need -fintegrated-lld as soon as possible to ship a usable toolchain but I could carry that around as a patch on ToT if it’s just for a while until the “inprocess” branch lands.