[PATCH] D129449: [AArch64] Update latencies for Cortex-A55 schedule.

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

Thanks. The latest issue we ran into was from the machine combiner costmodel in D125588 <https://reviews.llvm.org/D125588>, but we've been noticing the increased latencies causing issues here and there for a while now. I'm hoping with more normal values it can generally make better decisions.

But I may wait until after the branch point to commit this, as it does change a lot of codegen and we are not very far away now.


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  https://reviews.llvm.org/D129449/new/

https://reviews.llvm.org/D129449