Move the asmprinter and MC lowering out of the AsmPrinter (soon to be

InstPrinter) subdir

llvm-svn: 115363

1 files changed, 50 insertions, 0 deletions

diff --git a/llvm/lib/Target/MSP430/MSP430MCInstLower.h b/llvm/lib/Target/MSP430/MSP430MCInstLower.h
new file mode 100644
index 00000000000..e937696406f
--- /dev/null
+++ b/llvm/lib/Target/MSP430/MSP430MCInstLower.h
@@ -0,0 +1,50 @@
+//===-- MSP430MCInstLower.h - Lower MachineInstr to MCInst ----------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef MSP430_MCINSTLOWER_H
+#define MSP430_MCINSTLOWER_H
+
+#include "llvm/Support/Compiler.h"
+
+namespace llvm {
+  class AsmPrinter;
+  class MCAsmInfo;
+  class MCContext;
+  class MCInst;
+  class MCOperand;
+  class MCSymbol;
+  class MachineInstr;
+  class MachineModuleInfoMachO;
+  class MachineOperand;
+  class Mangler;
+
+  /// MSP430MCInstLower - This class is used to lower an MachineInstr
+  /// into an MCInst.
+class LLVM_LIBRARY_VISIBILITY MSP430MCInstLower {
+  MCContext &Ctx;
+  Mangler &Mang;
+
+  AsmPrinter &Printer;
+public:
+  MSP430MCInstLower(MCContext &ctx, Mangler &mang, AsmPrinter &printer)
+    : Ctx(ctx), Mang(mang), Printer(printer) {}
+  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
+
+  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
+
+  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
+  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
+  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
+  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
+  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
+};
+
+}
+
+#endif