[llvm] [Bolt] Teach bolt about no-return functions (PR #115616)

[Anatoly Trosinenko via llvm-commits]

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@@ -308,6 +308,20 @@ Expected<std::unique_ptr<BinaryContext>> BinaryContext::createBinaryContext(
   return std::move(BC);
 }
 
+bool BinaryContext::hasPathToNoReturn(BinaryFunction *Func) {
+  // Dummy way to mark no-return functions.
+  // FIXME: Find a better way.
+  if (std::string FuncName = Func->getPrintName();
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atrosinenko wrote:

I wonder if `getPrintName()` is the right accessor to call - maybe `getOneName()` (or even asking `hasName(...)`) is more appropriate?

https://github.com/llvm/llvm-project/pull/115616