llvm16 targets

1 files changed, 43 insertions, 0 deletions

diff --git a/contrib/libs/llvm16/tools/llvm-mca/Views/InstructionView.cpp b/contrib/libs/llvm16/tools/llvm-mca/Views/InstructionView.cpp
new file mode 100644
index 0000000000..3b174a0649
--- /dev/null
+++ b/contrib/libs/llvm16/tools/llvm-mca/Views/InstructionView.cpp
@@ -0,0 +1,43 @@
+//===----------------------- InstructionView.cpp ----------------*- 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 member functions of the class InstructionView.
+///
+//===----------------------------------------------------------------------===//
+
+#include "Views/InstructionView.h"
+#include "llvm/MC/MCInst.h"
+#include "llvm/MC/MCInstPrinter.h"
+#include "llvm/MC/MCSubtargetInfo.h"
+
+namespace llvm {
+namespace mca {
+
+InstructionView::~InstructionView() = default;
+
+StringRef
+InstructionView::printInstructionString(const llvm::MCInst &MCI) const {
+  InstructionString = "";
+  MCIP.printInst(&MCI, 0, "", STI, InstrStream);
+  InstrStream.flush();
+  // Remove any tabs or spaces at the beginning of the instruction.
+  return StringRef(InstructionString).ltrim();
+}
+
+json::Value InstructionView::toJSON() const {
+  json::Array SourceInfo;
+  for (const auto &MCI : getSource()) {
+    StringRef Instruction = printInstructionString(MCI);
+    SourceInfo.push_back(Instruction.str());
+  }
+  return SourceInfo;
+}
+
+} // namespace mca
+} // namespace llvm