[clang] [AArch64] Add MSVC mangling for the __mfp8 type (PR #124968)

[Momchil Velikov via cfe-commits]

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@@ -2808,6 +2812,7 @@ void MicrosoftCXXNameMangler::mangleType(const BuiltinType *T, Qualifiers,
 
 #define SVE_TYPE(Name, Id, SingletonId) \
   case BuiltinType::Id:
+#define SVE_SCALAR_TYPE(Name, MangledName, Id, SingletonId, Bits)
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momchil-velikov wrote:

> Also, is there anyone we can tag that knows about the Microsoft mangling? I'm not sure if there's any process needed for adding a new type.

No idea. I just made sure the results are consistent with mangling of `__bf16` , `int8_t`, and vectors of those.


https://github.com/llvm/llvm-project/pull/124968