[clang] [llvm] [OpenMP][clang] Register Vtables on device for indirect calls (PR #159856)

[Alexey Bataev via llvm-commits]

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@@ -605,6 +605,9 @@ class CGOpenMPRuntime {
                           LValue PosLVal, const OMPTaskDataTy::DependData &Data,
                           Address DependenciesArray);
 
+  /// Keep track of VTable Declarations so we don't register duplicate VTable.
+  llvm::DenseMap<CXXRecordDecl*, const VarDecl*> VTableDeclMap;
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alexey-bataev wrote:

```suggestion
  llvm::SmallDenseMap<CXXRecordDecl*, const VarDecl*> VTableDeclMap;
```
 and format

https://github.com/llvm/llvm-project/pull/159856