[clang] [CLANG]Add Scalable vectors for mfloat8_t (PR #101644)

[Paul Walker via cfe-commits]

================
@@ -4339,7 +4339,6 @@ ASTContext::getBuiltinVectorTypeInfo(const BuiltinType *Ty) const {
   switch (Ty->getKind()) {
   default:
     llvm_unreachable("Unsupported builtin vector type");
-
----------------
paulwalker-arm wrote:

Please can we keep these blank lines.  With all the continuation markers they help partition the related defines and includes.

https://github.com/llvm/llvm-project/pull/101644