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

[Artem Pianykh via llvm-commits]

================
@@ -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,
----------------
artempyanykh wrote:

Great, yes! @felipepiovezan a silly question -- now that those PRs are approved, how/when do they get merged? Stacking unmerged PRs on top of each other doesn't have the best UX in Github.

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