[llvm] [BOLT][AArch64] Implemented createDummyReturnFunction. (PR #96626)

[Pavel Samolysov via llvm-commits]

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@@ -1582,6 +1607,12 @@ class AArch64MCPlusBuilder : public MCPlusBuilder {
     return Instrs;
   }
 
+  InstructionListType createDummyReturnFunction(MCContext *Ctx) const override {
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samolisov wrote:

Would you like to add a comment for the method in `MCPlustBuilder.h`? I see there the method has not been commented anywhere.

https://github.com/llvm/llvm-project/pull/96626