LLVM  8.0.1
MSP430MCInstLower.h
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1 //===-- MSP430MCInstLower.h - Lower MachineInstr to MCInst ------*- C++ -*-===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #ifndef LLVM_LIB_TARGET_MSP430_MSP430MCINSTLOWER_H
11 #define LLVM_LIB_TARGET_MSP430_MSP430MCINSTLOWER_H
12 
13 #include "llvm/Support/Compiler.h"
14 
15 namespace llvm {
16  class AsmPrinter;
17  class MCContext;
18  class MCInst;
19  class MCOperand;
20  class MCSymbol;
21  class MachineInstr;
22  class MachineModuleInfoMachO;
23  class MachineOperand;
24 
25  /// MSP430MCInstLower - This class is used to lower an MachineInstr
26  /// into an MCInst.
28  MCContext &Ctx;
29 
31 public:
33  : Ctx(ctx), Printer(printer) {}
34  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
35 
36  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
37 
38  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
39  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
40  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
41  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
42  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
43 };
44 
45 }
46 
47 #endif
This class represents lattice values for constants.
Definition: AllocatorList.h:24
MCSymbol - Instances of this class represent a symbol name in the MC file, and MCSymbols are created ...
Definition: MCSymbol.h:42
print alias Alias Set Printer
Context object for machine code objects.
Definition: MCContext.h:63
MSP430MCInstLower - This class is used to lower an MachineInstr into an MCInst.
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:161
MSP430MCInstLower(MCContext &ctx, AsmPrinter &printer)
This class is intended to be used as a driving class for all asm writers.
Definition: AsmPrinter.h:79
static MCOperand LowerSymbolOperand(const MachineInstr *MI, const MachineOperand &MO, AsmPrinter &AP)
MachineOperand class - Representation of each machine instruction operand.
Representation of each machine instruction.
Definition: MachineInstr.h:64
#define LLVM_LIBRARY_VISIBILITY
LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked into a shared library...
Definition: Compiler.h:108
IRTranslator LLVM IR MI
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:35