fix ya.make

1 files changed, 51 insertions, 0 deletions

diff --git a/contrib/libs/llvm12/tools/llvm-mca/Views/View.h b/contrib/libs/llvm12/tools/llvm-mca/Views/View.h
new file mode 100644
index 0000000000..85464bfda6
--- /dev/null
+++ b/contrib/libs/llvm12/tools/llvm-mca/Views/View.h
@@ -0,0 +1,51 @@
+//===----------------------- View.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
+//
+//===----------------------------------------------------------------------===//
+/// \file
+///
+/// This file defines the main interface for Views. Each view contributes a
+/// portion of the final report generated by the tool.
+///
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_TOOLS_LLVM_MCA_VIEW_H
+#define LLVM_TOOLS_LLVM_MCA_VIEW_H
+
+#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/MCA/HWEventListener.h"
+#include "llvm/Support/raw_ostream.h"
+#include "llvm/Support/JSON.h"
+
+namespace llvm {
+namespace mca {
+
+class View : public HWEventListener {
+public:
+  enum OutputKind { OK_READABLE, OK_JSON };
+
+  void printView(OutputKind OutputKind, llvm::raw_ostream &OS) {
+    if (OutputKind == OK_JSON)
+      printViewJSON(OS);
+    else
+      printView(OS);
+  }
+
+  virtual void printView(llvm::raw_ostream &OS) const = 0;
+  virtual void printViewJSON(llvm::raw_ostream &OS) {
+    json::Object JO;
+    JO.try_emplace(getNameAsString().str(), toJSON());
+    OS << formatv("{0:2}", json::Value(std::move(JO))) << "\n";
+  }
+  virtual ~View() = default;
+  virtual StringRef getNameAsString() const = 0;
+  virtual json::Value toJSON() const { return "not implemented"; }
+  void anchor() override;
+};
+} // namespace mca
+} // namespace llvm
+
+#endif