[llvm] [DebugInfo][RemoveDIs] Instrument loop-rotate for DPValues (PR #72997)

[Orlando Cazalet-Hyams via llvm-commits]

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@@ -562,6 +627,17 @@ bool LoopRotate::rotateLoop(Loop *L, bool SimplifiedLatch) {
 
       ++NumInstrsDuplicated;
 
+      if (LoopEntryBranch->getParent()->IsNewDbgInfoFormat) {
+        auto Range = C->cloneDebugInfoFrom(Inst, NextDbgInst);
+        // Erase anything we've seen before,
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OCHyams wrote:

Unfinished comment / `,` -> `.`.?

https://github.com/llvm/llvm-project/pull/72997