[llvm] [TableGen, CodeGen, CHERI] Add support for the cPTR wildcard value type. (PR #158426)

[Marco Elver via llvm-commits]

melver wrote:

> > > Changes to llvm/include/llvm/IR/Intrinsics.td will trip up this test:
> [..]
> Yeah those values do not matter for the purpose of this test, so using a `[[#]]` wildcard sounds like the best approach.

Sent https://github.com/llvm/llvm-project/pull/161406

https://github.com/llvm/llvm-project/pull/158426