[llvm] [Coro] Amortize debug info processing cost in CoroSplit (PR #109032)

[Felipe de Azevedo Piovezan via llvm-commits]

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@@ -205,6 +205,11 @@ void CloneAndPruneFunctionInto(Function *NewFunc, const Function *OldFunc,
                                const char *NameSuffix = "",
                                ClonedCodeInfo *CodeInfo = nullptr);
 
+/// Process debug information from function's subprogram attachment.
+DISubprogram *ProcessSubprogramAttachment(const Function &F,
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felipepiovezan wrote:

Could you elaborate on "Process"? This is more about collecting debug info, right?

https://github.com/llvm/llvm-project/pull/109032