[PATCH] D76007: [TableGen][GlobalISel] Account for HwMode in RegisterBank register sizes

[Lewis Revill via Phabricator via llvm-commits]

lewis-revill added a comment.

In D76007#3308144 <https://reviews.llvm.org/D76007#3308144>, @arsenm wrote:

> Register banks do not have sizes. A register bank mapping is a bank plus a size/offset that you can change based on the target's size, not part of the bank itself.

Right. But before this patch there was a max size associated to the bank itself, which is queried by the verifier. And if we want to keep that concept of a maximum size surely we should have it be accurate? So for different hardware modes it should be possible for it to be different.


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