[llvm] [RemoveDIs] Update Coroutine passes to handle DPValues (PR #74480)

[Felipe de Azevedo Piovezan via llvm-commits]

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@@ -33,6 +33,10 @@ void replaceCoroFree(CoroIdInst *CoroId, bool Elide);
 void salvageDebugInfo(
     SmallDenseMap<Argument *, AllocaInst *, 4> &ArgToAllocaMap,
     DbgVariableIntrinsic *DVI, bool OptimizeFrame, bool IsEntryPoint);
+/// See overload.
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felipepiovezan wrote:

I'm not sure I understand what this comment is trying to accomplish, I'd suggest removing it or writing something about the "DPValue" bit

https://github.com/llvm/llvm-project/pull/74480