LLVM  13.0.0git
ARCMCInstLower.h
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1 //===- ARCMCInstLower.h - Lower MachineInstr to MCInst ----------*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 
9 #ifndef LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H
10 #define LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H
11 
13 #include "llvm/Support/Compiler.h"
14 
15 namespace llvm {
16 
17 class MCContext;
18 class MCInst;
19 class MCOperand;
20 class MachineInstr;
21 class MachineFunction;
22 class Mangler;
23 class AsmPrinter;
24 
25 /// This class is used to lower an MachineInstr into an MCInst.
28  MCContext *Ctx;
30 
31 public:
32  ARCMCInstLower(MCContext *C, AsmPrinter &asmprinter);
33  void Lower(const MachineInstr *MI, MCInst &OutMI) const;
34  MCOperand LowerOperand(const MachineOperand &MO, unsigned offset = 0) const;
35 
36 private:
38  MachineOperandType MOTy, unsigned Offset) const;
39 };
40 
41 } // end namespace llvm
42 
43 #endif // LLVM_LIB_TARGET_ARC_ARCMCINSTLOWER_H
MI
IRTranslator LLVM IR MI
Definition: IRTranslator.cpp:100
llvm
Definition: AllocatorList.h:23
llvm::MachineOperand::MachineOperandType
MachineOperandType
Definition: MachineOperand.h:51
llvm::MCContext
Context object for machine code objects.
Definition: MCContext.h:71
Offset
uint64_t Offset
Definition: ELFObjHandler.cpp:81
llvm::MCInst
Instances of this class represent a single low-level machine instruction.
Definition: MCInst.h:183
Printer
print alias Alias Set Printer
Definition: AliasSetTracker.cpp:762
C
(vector float) vec_cmpeq(*A, *B) C
Definition: README_ALTIVEC.txt:86
llvm::MachineOperand
MachineOperand class - Representation of each machine instruction operand.
Definition: MachineOperand.h:49
llvm::ARCMCInstLower
This class is used to lower an MachineInstr into an MCInst.
Definition: ARCMCInstLower.h:26
LowerOperand
static MCOperand LowerOperand(const MachineInstr *MI, const MachineOperand &MO, AsmPrinter &AP)
Definition: SparcMCInstLower.cpp:67
llvm::MachineInstr
Representation of each machine instruction.
Definition: MachineInstr.h:64
Compiler.h
LLVM_LIBRARY_VISIBILITY
#define LLVM_LIBRARY_VISIBILITY
LLVM_LIBRARY_VISIBILITY - If a class marked with this attribute is linked into a shared library,...
Definition: Compiler.h:131
llvm::AsmPrinter
This class is intended to be used as a driving class for all asm writers.
Definition: AsmPrinter.h:82
MachineOperand.h
llvm::MCOperand
Instances of this class represent operands of the MCInst class.
Definition: MCInst.h:35
LowerSymbolOperand
static MCOperand LowerSymbolOperand(const MachineInstr *MI, const MachineOperand &MO, AsmPrinter &AP)
Definition: SparcMCInstLower.cpp:29