Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/lib/Target/Lanai/LanaiSelectionDAGInfo.h

@@ -0,0 +1,36 @@
+//===-- LanaiSelectionDAGInfo.h - Lanai SelectionDAG Info -----*- C++ -*-===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file defines the Lanai subclass for TargetSelectionDAGInfo.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIB_TARGET_LANAI_LANAISELECTIONDAGINFO_H
+#define LLVM_LIB_TARGET_LANAI_LANAISELECTIONDAGINFO_H
+
+#include "llvm/CodeGen/SelectionDAGTargetInfo.h"
+#include "llvm/Target/TargetMachine.h"
+
+namespace llvm {
+
+class LanaiSelectionDAGInfo : public SelectionDAGTargetInfo {
+public:
+  LanaiSelectionDAGInfo() = default;
+
+  SDValue EmitTargetCodeForMemcpy(SelectionDAG &DAG, const SDLoc &dl,
+                                  SDValue Chain, SDValue Dst, SDValue Src,
+                                  SDValue Size, unsigned Align, bool isVolatile,
+                                  bool AlwaysInline,
+                                  MachinePointerInfo DstPtrInfo,
+                                  MachinePointerInfo SrcPtrInfo) const override;
+};
+
+} // namespace llvm
+
+#endif // LLVM_LIB_TARGET_LANAI_LANAISELECTIONDAGINFO_H