[PATCH] D98976: [CodeGen] Use ProcResGroup information in SchedBoundary

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added a reviewer: RKSimon.
RKSimon added a comment.

I'm not sure this avoids the criticisms from D94604 <https://reviews.llvm.org/D94604> - we have resource groups and the child resource units, and we can control the width of both of these to model usage each cycle.

But for starters, I'd like to see tests of some kind (llvm-mca timeline or whatever you prefer) that clearly shows the issue you think you're encountering.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D98976/new/

https://reviews.llvm.org/D98976