[llvm] [DebugInfo][RemoveDIs] Support DPValues in HWAsan (PR #78731)

[Florian Mayer via llvm-commits]

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@@ -578,6 +578,8 @@ bool AArch64StackTagging::runOnFunction(Function &Fn) {
     // Fixup debug intrinsics to point to the new alloca.
     for (auto *DVI : Info.DbgVariableIntrinsics)
       DVI->replaceVariableLocationOp(OldAI, Info.AI);
+    for (auto *DPV : Info.DbgVariableRecords)
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fmayer wrote:

This seems untested. I can comment this out and 

```
build/bin/llvm-lit -v llvm/test/CodeGen/AArch64/
```

still passes.

https://github.com/llvm/llvm-project/pull/78731