llvm/llvm/lib/Target/Lanai/LanaiAsmPrinter.cpp

//===-- LanaiAsmPrinter.cpp - Lanai LLVM assembly writer ------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file contains a printer that converts from our internal representation
// of machine-dependent LLVM code to the Lanai assembly language.
//
//===----------------------------------------------------------------------===//

#include "LanaiAluCode.h"
#include "LanaiCondCode.h"
#include "LanaiInstrInfo.h"
#include "LanaiMCInstLower.h"
#include "LanaiTargetMachine.h"
#include "MCTargetDesc/LanaiInstPrinter.h"
#include "TargetInfo/LanaiTargetInfo.h"
#include "llvm/CodeGen/AsmPrinter.h"
#include "llvm/CodeGen/MachineConstantPool.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
#include "llvm/CodeGen/MachineModuleInfo.h"
#include "llvm/IR/Constants.h"
#include "llvm/IR/DerivedTypes.h"
#include "llvm/IR/Mangler.h"
#include "llvm/IR/Module.h"
#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstBuilder.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/raw_ostream.h"

#define DEBUG_TYPE …

usingnamespacellvm;

namespace {
class LanaiAsmPrinter : public AsmPrinter { … };
} // end of anonymous namespace

void LanaiAsmPrinter::printOperand(const MachineInstr *MI, int OpNum,
                                   raw_ostream &O) { … }

// PrintAsmOperand - Print out an operand for an inline asm expression.
bool LanaiAsmPrinter::PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
                                      const char *ExtraCode, raw_ostream &O) { … }

//===----------------------------------------------------------------------===//
void LanaiAsmPrinter::emitCallInstruction(const MachineInstr *MI) { … }

void LanaiAsmPrinter::customEmitInstruction(const MachineInstr *MI) { … }

void LanaiAsmPrinter::emitInstruction(const MachineInstr *MI) { … }

// isBlockOnlyReachableByFallthough - Return true if the basic block has
// exactly one predecessor and the control transfer mechanism between
// the predecessor and this block is a fall-through.
// FIXME: could the overridden cases be handled in analyzeBranch?
bool LanaiAsmPrinter::isBlockOnlyReachableByFallthrough(
    const MachineBasicBlock *MBB) const { … }

// Force static initialization.
extern "C" LLVM_EXTERNAL_VISIBILITY void LLVMInitializeLanaiAsmPrinter() { … }