Coverage Report

Created: 2019-07-24 05:18

/Users/buildslave/jenkins/workspace/clang-stage2-coverage-R/llvm/lib/Target/Hexagon/MCTargetDesc/HexagonInstPrinter.h
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//===-- HexagonInstPrinter.h - Convert Hexagon MCInst to assembly syntax --===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H
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#define LLVM_LIB_TARGET_HEXAGON_INSTPRINTER_HEXAGONINSTPRINTER_H
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#include "llvm/MC/MCInstPrinter.h"
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namespace llvm {
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/// Prints bundles as a newline separated list of individual instructions
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/// Duplexes are separated by a vertical tab \v character
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/// A trailing line includes bundle properties such as endloop0/1
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///
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/// r0 = add(r1, r2)
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/// r0 = #0 \v jump 0x0
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/// :endloop0 :endloop1
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class HexagonInstPrinter : public MCInstPrinter {
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public:
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  explicit HexagonInstPrinter(MCAsmInfo const &MAI, MCInstrInfo const &MII,
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                              MCRegisterInfo const &MRI)
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    : MCInstPrinter(MAI, MII, MRI), MII(MII) {}
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  void printInst(MCInst const *MI, raw_ostream &O, StringRef Annot,
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                 const MCSubtargetInfo &STI) override;
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  void printRegName(raw_ostream &O, unsigned RegNo) const override;
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  static char const *getRegisterName(unsigned RegNo);
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  void printInstruction(MCInst const *MI, raw_ostream &O);
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  void printOperand(MCInst const *MI, unsigned OpNo, raw_ostream &O) const;
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  void printBrtarget(MCInst const *MI, unsigned OpNo, raw_ostream &O) const;
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  MCAsmInfo const &getMAI() const { return MAI; }
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  MCInstrInfo const &getMII() const { return MII; }
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private:
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  MCInstrInfo const &MII;
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  bool HasExtender = false;
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};
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} // end namespace llvm
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#endif