LLVM  8.0.1
LanaiMCInstLower.h
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1 //===-- LanaiMCInstLower.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_LANAI_LANAIMCINSTLOWER_H
11 #define LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_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 class Mangler;
25 
26 // LanaiMCInstLower - This class is used to lower an MachineInstr
27 // into an MCInst.
29  MCContext &Ctx;
30 
32 
33 public:
34  LanaiMCInstLower(MCContext &CTX, AsmPrinter &AP) : Ctx(CTX), Printer(AP) {}
35  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
36 
37  MCOperand LowerSymbolOperand(const MachineOperand &MO, MCSymbol *Sym) const;
38 
39  MCSymbol *GetGlobalAddressSymbol(const MachineOperand &MO) const;
40  MCSymbol *GetBlockAddressSymbol(const MachineOperand &MO) const;
41  MCSymbol *GetExternalSymbolSymbol(const MachineOperand &MO) const;
42  MCSymbol *GetJumpTableSymbol(const MachineOperand &MO) const;
43  MCSymbol *GetConstantPoolIndexSymbol(const MachineOperand &MO) const;
44 };
45 } // namespace llvm
46 
47 #endif // LLVM_LIB_TARGET_LANAI_LANAIMCINSTLOWER_H
LanaiMCInstLower(MCContext &CTX, AsmPrinter &AP)
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
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:161
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