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wasmtime/meetings/cranelift/2022/cranelift-03-21.md
2022-03-23 09:53:09 -05:00

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# March 21 project call
**See the [instructions](../README.md) for details on how to attend**
## Agenda
1. Opening, welcome and roll call
1. Note: meeting notes linked in the invite.
1. Please help add your name to the meeting notes.
1. Please help take notes.
1. Thanks!
1. Announcements
1. Other agenda items
### Attendees
Andrew Brown
George Kulakowski
Sam Parker-Haynes
Alexa VanHattum
Johnnie Birch
bjorn3
### Notes
AB: merged several PRs related to x64 ISLE lowering; one of them exposed a regalloc bug during fuzzing, looking into it.
GK: getting familiar with the Wasm ecosystem (e.g., Cranelift); read Chris' status about the move to regalloc2 (#3942) which, in summary, is progressing but needs some more refactoring before review.
SP: coming back from vacation, starting to look at aarch64 backend again; continuing work on flexible vectors, working through issues with fully dynamic types in the IR in a way that does not require too many changes to the RFC proposal.
AV: working on IR for verification, hoping to handle multiple rule chains soon.
JB: needs to get a patch ready for review; planning to continue ISLE lowering.
bjorn3: no comments
SP: with the regalloc2 changes, will we need to make changes to the backends?
GK: probably not...