[llvm] [CHERI] Add enum values and LL parse/print support for CHERIoT calling conventions. (PR #156328)

[Nikita Popov via llvm-commits]

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@@ -287,6 +287,18 @@ namespace CallingConv {
     // Calling convention for AMDGPU whole wave functions.
     AMDGPU_Gfx_WholeWave = 124,
 
+    /// CHERIoT_CompartmentCall - Calling convention used for CHERI when
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nikic wrote:

```suggestion
    /// Calling convention used for CHERI when
```
etc. No need to repeat the enum name in the doc comment.

https://github.com/llvm/llvm-project/pull/156328