[llvm-branch-commits] [RISC-V][RVY] Add a DataLayout component for CHERI capabilities (PR #177249)

[Alexander Richardson via llvm-branch-commits]

arichardson wrote:

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This is a stacked pull request managed by [spr](https://github.com/spacedentist/spr). The following pull requests must be merged before this one:

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- #176870
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https://github.com/llvm/llvm-project/pull/177249