1 files changed, 60 insertions, 0 deletions
diff --git a/compiler/optimizing/profiling_info_builder.h b/compiler/optimizing/profiling_info_builder.h
new file mode 100644
index 0000000000..315b7de418
--- /dev/null
+++ b/compiler/optimizing/profiling_info_builder.h
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ART_COMPILER_OPTIMIZING_PROFILING_INFO_BUILDER_H_
+#define ART_COMPILER_OPTIMIZING_PROFILING_INFO_BUILDER_H_
+
+#include "base/macros.h"
+#include "nodes.h"
+
+namespace art HIDDEN {
+
+class CompilerOptions;
+class InlineCache;
+class ProfilingInfo;
+
+class ProfilingInfoBuilder : public HGraphDelegateVisitor {
+ public:
+  ProfilingInfoBuilder(HGraph* graph,
+                       const CompilerOptions& compiler_options,
+                       OptimizingCompilerStats* stats = nullptr)
+      : HGraphDelegateVisitor(graph, stats),
+        compiler_options_(compiler_options) {}
+
+  void Run();
+
+  static constexpr const char* kProfilingInfoBuilderPassName =
+      "profiling_info_builder";
+
+  static InlineCache* GetInlineCache(ProfilingInfo* info, HInvoke* invoke);
+  static bool IsInlineCacheUseful(HInvoke* invoke);
+
+ private:
+  void VisitInvokeVirtual(HInvokeVirtual* invoke) override;
+  void VisitInvokeInterface(HInvokeInterface* invoke) override;
+
+  void HandleInvoke(HInvoke* invoke);
+
+  [[maybe_unused]] const CompilerOptions& compiler_options_;
+  std::vector<uint32_t> inline_caches_;
+
+  DISALLOW_COPY_AND_ASSIGN(ProfilingInfoBuilder);
+};
+
+}  // namespace art
+
+
+#endif  // ART_COMPILER_OPTIMIZING_PROFILING_INFO_BUILDER_H_