//===- AMDGPUMCInstLower.h MachineInstr Lowering Interface ------*- C++ -*-===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// #ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUMCINSTLOWER_H #define LLVM_LIB_TARGET_AMDGPU_AMDGPUMCINSTLOWER_H namespace llvm { class AMDGPUSubtarget; class AsmPrinter; class MachineBasicBlock; class MachineInstr; class MachineOperand; class MCContext; class MCExpr; class MCInst; class MCOperand; class AMDGPUMCInstLower { MCContext &Ctx; const AMDGPUSubtarget &ST; const AsmPrinter ≈ const MCExpr *getLongBranchBlockExpr(const MachineBasicBlock &SrcBB, const MachineOperand &MO) const; public: AMDGPUMCInstLower(MCContext &ctx, const AMDGPUSubtarget &ST, const AsmPrinter &AP); bool lowerOperand(const MachineOperand &MO, MCOperand &MCOp) const; /// \brief Lower a MachineInstr to an MCInst void lower(const MachineInstr *MI, MCInst &OutMI) const; }; } // End namespace llvm #endif |