#include "ARMBaseInstrInfo.h"
#include "ARMFeatures.h"
#include "MCTargetDesc/ARMAddressingModes.h"
#include "MCTargetDesc/ARMBaseInfo.h"
#include "MCTargetDesc/ARMInstPrinter.h"
#include "MCTargetDesc/ARMMCAsmInfo.h"
#include "MCTargetDesc/ARMMCTargetDesc.h"
#include "TargetInfo/ARMTargetInfo.h"
#include "Utils/ARMBaseInfo.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/APInt.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/SmallBitVector.h"
#include "llvm/ADT/SmallSet.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringMap.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSet.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCExpr.h"
#include "llvm/MC/MCInst.h"
#include "llvm/MC/MCInstrDesc.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCParser/AsmLexer.h"
#include "llvm/MC/MCParser/MCAsmParser.h"
#include "llvm/MC/MCParser/MCAsmParserExtension.h"
#include "llvm/MC/MCParser/MCAsmParserUtils.h"
#include "llvm/MC/MCParser/MCParsedAsmOperand.h"
#include "llvm/MC/MCParser/MCTargetAsmParser.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCSection.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/ARMBuildAttributes.h"
#include "llvm/Support/ARMEHABI.h"
#include "llvm/Support/Casting.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/SMLoc.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/TargetParser/SubtargetFeature.h"
#include "llvm/TargetParser/TargetParser.h"
#include <algorithm>
#include <cassert>
#include <cstddef>
#include <cstdint>
#include <iterator>
#include <limits>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>
#include "ARMGenAsmMatcher.inc"

Namespaces
namespace	llvm
	This is an optimization pass for GlobalISel generic memory operations.

Macros
#define	DEBUG_TYPE "asm-parser"
#define	GET_OPERAND_DIAGNOSTIC_TYPES
Auto-generated Match Functions
{
#define	GET_ASSEMBLER_HEADER

Functions
template<>
bool	llvm::IsCPSRDead< MCInst > (const MCInst *Instr)

Auto-generated Match Functions
{
#define	GET_REGISTER_MATCHER
#define	GET_SUBTARGET_FEATURE_NAME
#define	GET_MATCHER_IMPLEMENTATION
#define	GET_MNEMONIC_SPELL_CHECKER
static MCRegister	MatchRegisterName (StringRef Name)
static bool	isDataTypeToken (StringRef Tok)
	}
static unsigned	getMnemonicOpsEndInd (const OperandVector &Operands)
static int	MatchCoprocessorOperandName (StringRef Name, char CoprocOp)
	MatchCoprocessorOperandName - Try to parse an coprocessor related instruction with a symbolic operand name.
static MCRegister	getNextRegister (MCRegister Reg)
static bool	insertNoDuplicates (SmallVectorImpl< std::pair< unsigned, MCRegister > > &Regs, unsigned Enc, MCRegister Reg)
unsigned	findCondCodeInd (const OperandVector &Operands, unsigned MnemonicOpsEndInd)
unsigned	findCCOutInd (const OperandVector &Operands, unsigned MnemonicOpsEndInd)
bool	operandsContainWide (OperandVector &Operands, unsigned MnemonicOpsEndInd)
static bool	isThumbI8Relocation (MCParsedAsmOperand &MCOp)
static bool	doesIgnoreDataTypeSuffix (StringRef Mnemonic, StringRef DT)
static void	applyMnemonicAliases (StringRef &Mnemonic, const FeatureBitset &Features, unsigned VariantID)
void	removeCondCode (OperandVector &Operands, unsigned &MnemonicOpsEndInd)
void	removeCCOut (OperandVector &Operands, unsigned &MnemonicOpsEndInd)
void	removeVPTCondCode (OperandVector &Operands, unsigned &MnemonicOpsEndInd)
static bool	checkLowRegisterList (const MCInst &Inst, unsigned OpNo, MCRegister Reg, MCRegister HiReg, bool &containsReg)
static bool	listContainsReg (const MCInst &Inst, unsigned OpNo, MCRegister Reg)
static bool	instIsBreakpoint (const MCInst &Inst)
unsigned	getRegListInd (const OperandVector &Operands, unsigned MnemonicOpsEndInd)
static int	findFirstVectorPredOperandIdx (const MCInstrDesc &MCID)
static bool	isVectorPredicable (const MCInstrDesc &MCID)
static bool	isARMMCExpr (MCParsedAsmOperand &MCOp)
static unsigned	getRealVSTOpcode (unsigned Opc, unsigned &Spacing)
static unsigned	getRealVLDOpcode (unsigned Opc, unsigned &Spacing)
static std::string	ARMMnemonicSpellCheck (StringRef S, const FeatureBitset &FBS, unsigned VariantID=0)
static const char *	getSubtargetFeatureName (uint64_t Val)
LLVM_ABI LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeARMAsmParser ()
	Force static initialization.

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "asm-parser"

Definition at line 70 of file ARMAsmParser.cpp.

◆ GET_ASSEMBLER_HEADER

#define GET_ASSEMBLER_HEADER

Definition at line 623 of file ARMAsmParser.cpp.

◆ GET_MATCHER_IMPLEMENTATION

#define GET_MATCHER_IMPLEMENTATION

Definition at line 12737 of file ARMAsmParser.cpp.

◆ GET_MNEMONIC_SPELL_CHECKER

#define GET_MNEMONIC_SPELL_CHECKER

Definition at line 12738 of file ARMAsmParser.cpp.

◆ GET_OPERAND_DIAGNOSTIC_TYPES

#define GET_OPERAND_DIAGNOSTIC_TYPES

Definition at line 686 of file ARMAsmParser.cpp.

◆ GET_REGISTER_MATCHER

#define GET_REGISTER_MATCHER

Definition at line 12735 of file ARMAsmParser.cpp.

◆ GET_SUBTARGET_FEATURE_NAME

#define GET_SUBTARGET_FEATURE_NAME

Definition at line 12736 of file ARMAsmParser.cpp.

Function Documentation

◆ applyMnemonicAliases()

void applyMnemonicAliases	(	StringRef &	Mnemonic,
		const FeatureBitset &	Features,
		unsigned	VariantID )

static

References MRI.

◆ ARMMnemonicSpellCheck()

std::string ARMMnemonicSpellCheck	(	StringRef	S,
		const FeatureBitset &	FBS,
		unsigned	VariantID = 0 )

static

◆ checkLowRegisterList()

bool checkLowRegisterList	(	const MCInst &	Inst,
		unsigned	OpNo,
		MCRegister	Reg,
		MCRegister	HiReg,
		bool &	containsReg )

static

Definition at line 7494 of file ARMAsmParser.cpp.

References containsReg(), llvm::MCInst::getNumOperands(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::isARMLowRegister(), and Reg.

◆ doesIgnoreDataTypeSuffix()

bool doesIgnoreDataTypeSuffix	(	StringRef	Mnemonic,
		StringRef	DT )

static

Definition at line 6937 of file ARMAsmParser.cpp.

References llvm::StringRef::starts_with().

◆ findCCOutInd()

unsigned findCCOutInd	(	const OperandVector &	Operands,
		unsigned	MnemonicOpsEndInd )

Definition at line 5810 of file ARMAsmParser.cpp.

References I.

◆ findCondCodeInd()

unsigned findCondCodeInd	(	const OperandVector &	Operands,
		unsigned	MnemonicOpsEndInd )

Definition at line 5800 of file ARMAsmParser.cpp.

References I.

◆ findFirstVectorPredOperandIdx()

int findFirstVectorPredOperandIdx ( const MCInstrDesc & MCID )

static

Definition at line 7639 of file ARMAsmParser.cpp.

References llvm::ARM::isVpred().

Referenced by isVectorPredicable().

◆ getMnemonicOpsEndInd()

unsigned getMnemonicOpsEndInd ( const OperandVector & Operands )

static

Definition at line 4159 of file ARMAsmParser.cpp.

References llvm::MCExpr::Constant, llvm::dyn_cast(), llvm::getToken(), llvm::ARM_PROC::ID, llvm::ARM_PROC::IE, isDataTypeToken(), and llvm::SmallVectorTemplateCommon< T, typename >::size().

◆ getNextRegister()

MCRegister getNextRegister ( MCRegister Reg )

static

Definition at line 4579 of file ARMAsmParser.cpp.

References contains(), llvm_unreachable, and Reg.

◆ getRealVLDOpcode()

unsigned getRealVLDOpcode	(	unsigned	Opc,
		unsigned &	Spacing )

static

Definition at line 8803 of file ARMAsmParser.cpp.

References llvm_unreachable, and Opc.

◆ getRealVSTOpcode()

unsigned getRealVSTOpcode	(	unsigned	Opc,
		unsigned &	Spacing )

static

Definition at line 8694 of file ARMAsmParser.cpp.

References llvm_unreachable, and Opc.

◆ getRegListInd()

unsigned getRegListInd	(	const OperandVector &	Operands,
		unsigned	MnemonicOpsEndInd )

Definition at line 7529 of file ARMAsmParser.cpp.

References I, and llvm::SmallVectorTemplateCommon< T, typename >::size().

◆ getSubtargetFeatureName()

const char * getSubtargetFeatureName ( uint64_t Val )

static

References llvm::dbgs().

◆ insertNoDuplicates()

bool insertNoDuplicates	(	SmallVectorImpl< std::pair< unsigned, MCRegister > > &	Regs,
		unsigned	Enc,
		MCRegister	Reg )

static

Definition at line 4601 of file ARMAsmParser.cpp.

References E(), I, Reg, and std::swap().

◆ instIsBreakpoint()

bool instIsBreakpoint ( const MCInst & Inst )

static

Definition at line 7522 of file ARMAsmParser.cpp.

References llvm::MCInst::getOpcode().

◆ isARMMCExpr()

bool isARMMCExpr ( MCParsedAsmOperand & MCOp )

static

Definition at line 7651 of file ARMAsmParser.cpp.

References llvm::dyn_cast(), and E().

◆ isDataTypeToken()

bool isDataTypeToken ( StringRef Tok )

static

}

Definition at line 4151 of file ARMAsmParser.cpp.

References llvm::detail::DenseSetImpl< ValueT, MapTy, ValueInfoT >::contains().

Referenced by getMnemonicOpsEndInd().

◆ isThumbI8Relocation()

bool isThumbI8Relocation ( MCParsedAsmOperand & MCOp )

static

Definition at line 6876 of file ARMAsmParser.cpp.

References llvm::dyn_cast(), E(), llvm::ARM::S_HI_0_7, llvm::ARM::S_HI_8_15, llvm::ARM::S_LO_0_7, and llvm::ARM::S_LO_8_15.

◆ isVectorPredicable()

bool isVectorPredicable ( const MCInstrDesc & MCID )

static

Definition at line 7647 of file ARMAsmParser.cpp.

References findFirstVectorPredOperandIdx().

◆ listContainsReg()

bool listContainsReg	(	const MCInst &	Inst,
		unsigned	OpNo,
		MCRegister	Reg )

static

Definition at line 7511 of file ARMAsmParser.cpp.

References llvm::MCInst::getNumOperands(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), and Reg.

◆ LLVMInitializeARMAsmParser()

LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeARMAsmParser ( )

Force static initialization.

Definition at line 12728 of file ARMAsmParser.cpp.

References A(), B(), llvm::getTheARMBETarget(), llvm::getTheARMLETarget(), llvm::getTheThumbBETarget(), llvm::getTheThumbLETarget(), LLVM_ABI, LLVM_EXTERNAL_VISIBILITY, X, and Y.

◆ MatchCoprocessorOperandName()

int MatchCoprocessorOperandName	(	StringRef	Name,
		char	CoprocOp )

static

MatchCoprocessorOperandName - Try to parse an coprocessor related instruction with a symbolic operand name.

We accept "crN" syntax for GAS compatibility. <operand-name> ::= <prefix><number> If CoprocOp is 'c', then: <prefix> ::= c | cr If CoprocOp is 'p', then : <prefix> ::= p <number> ::= integer in range [0, 15]

Definition at line 4447 of file ARMAsmParser.cpp.

◆ MatchRegisterName()

MCRegister MatchRegisterName ( StringRef Name )

static

◆ operandsContainWide()

bool operandsContainWide	(	OperandVector &	Operands,
		unsigned	MnemonicOpsEndInd )

Definition at line 6776 of file ARMAsmParser.cpp.

References I.

◆ removeCCOut()

void removeCCOut	(	OperandVector &	Operands,
		unsigned &	MnemonicOpsEndInd )

Definition at line 7068 of file ARMAsmParser.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorImpl< T >::erase(), and I.

◆ removeCondCode()

void removeCondCode	(	OperandVector &	Operands,
		unsigned &	MnemonicOpsEndInd )

Definition at line 7059 of file ARMAsmParser.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorImpl< T >::erase(), and I.

◆ removeVPTCondCode()

void removeVPTCondCode	(	OperandVector &	Operands,
		unsigned &	MnemonicOpsEndInd )

Definition at line 7077 of file ARMAsmParser.cpp.

References llvm::SmallVectorTemplateCommon< T, typename >::begin(), llvm::SmallVectorImpl< T >::erase(), and I.

Namespaces

Macros

Functions

Auto-generated Match Functions

Macro Definition Documentation

◆ DEBUG_TYPE

◆ GET_ASSEMBLER_HEADER

◆ GET_MATCHER_IMPLEMENTATION

◆ GET_MNEMONIC_SPELL_CHECKER

◆ GET_OPERAND_DIAGNOSTIC_TYPES

◆ GET_REGISTER_MATCHER

◆ GET_SUBTARGET_FEATURE_NAME

Function Documentation

◆ applyMnemonicAliases()

◆ ARMMnemonicSpellCheck()

◆ checkLowRegisterList()

◆ doesIgnoreDataTypeSuffix()

◆ findCCOutInd()

◆ findCondCodeInd()

◆ findFirstVectorPredOperandIdx()

◆ getMnemonicOpsEndInd()

◆ getNextRegister()

◆ getRealVLDOpcode()

◆ getRealVSTOpcode()

◆ getRegListInd()

◆ getSubtargetFeatureName()

◆ insertNoDuplicates()

◆ instIsBreakpoint()

◆ isARMMCExpr()

◆ isDataTypeToken()

◆ isThumbI8Relocation()

◆ isVectorPredicable()

◆ listContainsReg()

◆ LLVMInitializeARMAsmParser()

◆ MatchCoprocessorOperandName()

◆ MatchRegisterName()

◆ operandsContainWide()

◆ removeCCOut()

◆ removeCondCode()

◆ removeVPTCondCode()