[llvm] [Hexagon] Bugfix in VarArg lowering: Special case for musl (PR #157564)

[Benedikt Lukas Huber via llvm-commits]

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@@ -6,6 +6,10 @@
 //
 //===----------------------------------------------------------------------===//
 
+
+class CCIfBothVarArgAndArgVarArg<CCAction A>
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benedikt-l-huber wrote:

Done, yes that name is much better

https://github.com/llvm/llvm-project/pull/157564