[SSAF] Add data structures for summary data of a single TU (llvm#176504)

Author: jkorous-apple

clang/include/clang/Analysis/Scalable/TUSummary/EntitySummary.h

@@ -0,0 +1,32 @@
+//===- EntitySummary.h ------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_ENTITYSUMMARY_H
+#define LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_ENTITYSUMMARY_H
+
+#include "clang/Analysis/Scalable/Model/SummaryName.h"
+
+namespace clang::ssaf {
+
+/// Base class for analysis-specific summary data.
+class EntitySummary {
+private:
+  SummaryName Summary;
+
+protected:
+  EntitySummary(SummaryName Summary) : Summary(std::move(Summary)) {}
+
+public:
+  SummaryName getSummaryName() const { return Summary; }
+
+  virtual ~EntitySummary() = default;
+};
+
+} // namespace clang::ssaf
+
+#endif // LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_ENTITYSUMMARY_H

clang/include/clang/Analysis/Scalable/TUSummary/TUSummary.h

@@ -0,0 +1,37 @@
+//===- TUSummary.h ----------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_TUSUMMARY_H
+#define LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_TUSUMMARY_H
+
+#include "clang/Analysis/Scalable/Model/BuildNamespace.h"
+#include "clang/Analysis/Scalable/Model/EntityId.h"
+#include "clang/Analysis/Scalable/Model/EntityIdTable.h"
+#include "clang/Analysis/Scalable/Model/SummaryName.h"
+#include "clang/Analysis/Scalable/TUSummary/EntitySummary.h"
+#include <map>
+#include <memory>
+
+namespace clang::ssaf {
+
+/// Data extracted for a given translation unit and for a given set of analyses.
+class TUSummary {
+  /// Identifies the translation unit.
+  BuildNamespace TUNamespace;
+  EntityIdTable IdTable;
+
+  std::map<SummaryName, std::map<EntityId, std::unique_ptr<EntitySummary>>>
+      Data;
+
+public:
+  TUSummary(BuildNamespace TUNamespace) : TUNamespace(std::move(TUNamespace)) {}
+};
+
+} // namespace clang::ssaf
+
+#endif // LLVM_CLANG_ANALYSIS_SCALABLE_TUSUMMARY_TUSUMMARY_H