diff --git a/meetings/cranelift/2022/cranelift-06-27.md b/meetings/cranelift/2022/cranelift-06-27.md index a413cb6716..c62131986c 100644 --- a/meetings/cranelift/2022/cranelift-06-27.md +++ b/meetings/cranelift/2022/cranelift-06-27.md @@ -13,8 +13,51 @@ 1. Other agenda items 1. _Submit a PR to add your item here_ -## Notes - ### Attendees +- abrown +- cfallin +- fitzgen +- afonso360 +- akirilov-arm +- bjorn3 +- Jamey Sharp +- jlbirch6740 +- uweigand + ### Notes + +No published agenda, proceeding to status updates: + +fitzgen: have been looking into stack walking; will eventually look into +unwinding as a part of exception handling; sync up with bjorn3 to row in the same +direction + +afonso360: (welcome back!) have continued work on Cranelift interpreter, +starting to figure out ISLE, posted several aarch64 patches + +uweigand: out on vacation, upstreamed some changes to QEMU to fix breakage with +Wasmtime in v7.0 (fix is in 7.1); also, merging a change to add a "build +Wasmtime regression test" to QEMU's CI; planning on moving to vector +registers/instructions in s390x backend + +bjorn3: no updates + +Jamey Sharp: listening in, no updates + +akirilov: CFI final version is up for review--feedback needed; started porting +splat to ISLE for aarch64 + +abrown: some sightglass investigation with Yury (performance analysis Chris +might be interested in); continued shared memory changes in Wasmtime + +jlbirch6740: discussed benchmarking infrastructure for CI with fitzgen and +abrown, still need to publish PR; submitted a PR to fix a profiling flag in the +C API + +cfallin: out sick, investigated performance problem re: splitting in regalloc2 +brought by alexcrichton, want to review and merge before next release; also is +investigating a regalloc2 checker violation reported by bjorn3 re: pinned vregs +(high priority fix!); eventual plan would be to kill pinned vregs and use +operands with constraints instead; finishing up e-graphs RFC (will post an +initial PR soon)