963da5b119
New instructions are added to AArch32 and AArch64 to aid floating-point multiplication and addition of complex numbers, where the complex numbers are packed in a vector register as a pair of elements. The Imaginary part of the number is placed in the more significant element, and the Real part of the number is placed in the less significant element. This patch adds assembler for the ARM target. Differential Revision: https://reviews.llvm.org/D36789 llvm-svn: 314511
242 lines
14 KiB
C++
242 lines
14 KiB
C++
//===- ARMInstPrinter.h - Convert ARM MCInst to assembly syntax -*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This class prints an ARM MCInst to a .s file.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
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#define LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
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#include "llvm/MC/MCInstPrinter.h"
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namespace llvm {
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class ARMInstPrinter : public MCInstPrinter {
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public:
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ARMInstPrinter(const MCAsmInfo &MAI, const MCInstrInfo &MII,
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const MCRegisterInfo &MRI);
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void printInst(const MCInst *MI, raw_ostream &O, StringRef Annot,
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const MCSubtargetInfo &STI) override;
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void printRegName(raw_ostream &OS, unsigned RegNo) const override;
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// Autogenerated by tblgen.
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void printInstruction(const MCInst *MI, const MCSubtargetInfo &STI,
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raw_ostream &O);
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virtual bool printAliasInstr(const MCInst *MI, const MCSubtargetInfo &STI,
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raw_ostream &O);
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virtual void printCustomAliasOperand(const MCInst *MI, unsigned OpIdx,
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unsigned PrintMethodIdx,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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static const char *getRegisterName(unsigned RegNo);
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void printOperand(const MCInst *MI, unsigned OpNo, const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printSORegRegOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printSORegImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrModeTBB(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrModeTBH(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode2Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAM2PostIndexOp(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAM2PreOrOffsetIndexOp(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode2OffsetOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printAddrMode3Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode3OffsetOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAM3PreOrOffsetIndexOp(const MCInst *MI, unsigned Op, raw_ostream &O,
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bool AlwaysPrintImm0);
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void printPostIdxImm8Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPostIdxRegOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPostIdxImm8s4Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printLdStmModeOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printAddrMode5Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printAddrMode5FP16Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode6Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode7Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printAddrMode6OffsetOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printBitfieldInvMaskImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printMemBOption(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printInstSyncBOption(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printShiftImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPKHLSLShiftImm(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPKHASRShiftImm(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <unsigned scale>
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void printAdrLabelOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbS4ImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbSRImm(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbITMask(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbAddrModeRROperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbAddrModeImm5SOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O, unsigned Scale);
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void printThumbAddrModeImm5S1Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printThumbAddrModeImm5S2Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printThumbAddrModeImm5S4Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printThumbAddrModeSPOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printT2SOOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printAddrModeImm12Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printT2AddrModeImm8Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template <bool AlwaysPrintImm0>
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void printT2AddrModeImm8s4Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printT2AddrModeImm0_1020s4Operand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printT2AddrModeImm8OffsetOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printT2AddrModeImm8s4OffsetOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printT2AddrModeSoRegOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printSetendOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printCPSIMod(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printCPSIFlag(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printMSRMaskOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printBankedRegOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPredicateOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printMandatoryPredicateOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printSBitModifierOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printRegisterList(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printNoHashImmediate(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPImmediate(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printCImmediate(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printCoprocOptionImm(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printFPImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printNEONModImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printImmPlusOneOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printRotImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printModImmOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printGPRPairOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printPCLabel(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printThumbLdrLabelOperand(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printFBits16(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printFBits32(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorIndex(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListOne(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListTwo(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListTwoSpaced(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListThree(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListFour(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListOneAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListTwoAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListThreeAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListFourAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListTwoSpacedAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printVectorListThreeSpacedAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printVectorListFourSpacedAllLanes(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI,
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raw_ostream &O);
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void printVectorListThreeSpaced(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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void printVectorListFourSpaced(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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template<int64_t Angle, int64_t Remainder>
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void printComplexRotationOp(const MCInst *MI, unsigned OpNum,
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const MCSubtargetInfo &STI, raw_ostream &O);
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_ARM_INSTPRINTER_ARMINSTPRINTER_H
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