[llvm] [RemoveDIs][DebugInfo][IR] Add parsing for non-intrinsic debug values (PR #79818)

[Danila Malyutin via llvm-commits]

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@@ -62,13 +62,24 @@ static cl::opt<bool> AllowIncompleteIR(
         "Allow incomplete IR on a best effort basis (references to unknown "
         "metadata will be dropped)"));
 
+extern llvm::cl::opt<bool> UseNewDbgInfoFormat;
+
 static std::string getTypeString(Type *T) {
   std::string Result;
   raw_string_ostream Tmp(Result);
   Tmp << *T;
   return Tmp.str();
 }
 
+// Currently, we should always process modules in the old debug info format by
+// default regardless of the module's format in IR; convert it to the old format
+// here.
+bool finalizeDebugInfoFormat(Module *M) {
+  if (M)
+    M->setIsNewDbgInfoFormat(false);
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danilaml wrote:

Ok!

https://github.com/llvm/llvm-project/pull/79818