[llvm] [RemoveDIs] Add DPLabels support [3a/3] (PR #82633)

[Orlando Cazalet-Hyams via llvm-commits]

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@@ -1585,8 +1585,27 @@ static void fixupDebugInfoPostExtraction(Function &OldFunc, Function &NewFunc,
     return cast<DILocalVariable>(NewVar);
   };
 
-  auto UpdateDPValuesOnInst = [&](Instruction &I) -> void {
-    for (DPValue &DPV : DPValue::filter(I.getDbgValueRange())) {
+  auto UpdateDbgRecordsOnInst = [&](Instruction &I) -> void {
+    for (DbgRecord &DR : I.getDbgValueRange()) {
+      if (DPLabel *DPL = dyn_cast<DPLabel>(&DR)) {
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OCHyams wrote:

Yeah that looks better, done (added a `setLabel` method to `DbgLabelInst` (intrinsic version)).

https://github.com/llvm/llvm-project/pull/82633