#include "MCTargetDesc/MipsABIFlagsSection.h"
#include "MCTargetDesc/MipsABIInfo.h"
#include "MCTargetDesc/MipsBaseInfo.h"
#include "MCTargetDesc/MipsMCAsmInfo.h"
#include "MCTargetDesc/MipsMCTargetDesc.h"
#include "MCTargetDesc/MipsTargetStreamer.h"
#include "TargetInfo/MipsTargetInfo.h"
#include "llvm/ADT/APFloat.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/ADT/Twine.h"
#include "llvm/BinaryFormat/ELF.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/MCObjectFileInfo.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/MCSectionELF.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/MCSymbol.h"
#include "llvm/MC/MCSymbolELF.h"
#include "llvm/MC/MCValue.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/Alignment.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/SourceMgr.h"
#include "llvm/Support/raw_ostream.h"
#include "llvm/TargetParser/SubtargetFeature.h"
#include "llvm/TargetParser/Triple.h"
#include <algorithm>
#include <cassert>
#include <cstdint>
#include <memory>
#include <string>
#include <utility>
#include "MipsGenAsmMatcher.inc"

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

Macros
#define	DEBUG_TYPE "mips-asm-parser"
#define	GET_ASSEMBLER_HEADER
#define	GET_OPERAND_DIAGNOSTIC_TYPES
#define	GET_REGISTER_MATCHER
#define	GET_MATCHER_IMPLEMENTATION
#define	GET_MNEMONIC_SPELL_CHECKER

Functions
static bool	hasShortDelaySlot (MCInst &Inst)
static const MCSymbol *	getSingleMCSymbol (const MCExpr *Expr)
static unsigned	countMCSymbolRefExpr (const MCExpr *Expr)
static bool	isEvaluated (const MCExpr *Expr)
static bool	needsExpandMemInst (MCInst &Inst, const MCInstrDesc &MCID)
template<unsigned N>
static bool	isShiftedUIntAtAnyPosition (uint64_t x)
	Can the value be represented by a unsigned N-bit value and a shift left?
static MCRegister	nextReg (MCRegister Reg)
static uint64_t	convertIntToDoubleImm (uint64_t ImmOp64)
static uint32_t	covertDoubleImmToSingleImm (uint64_t ImmOp64)
static unsigned	getRegisterForMxtrDSP (MCInst &Inst, bool IsMFDSP)
static unsigned	getRegisterForMxtrFP (MCInst &Inst, bool IsMFTC1)
static unsigned	getRegisterForMxtrC0 (MCInst &Inst, bool IsMFTC0)
static SMLoc	RefineErrorLoc (const SMLoc Loc, const OperandVector &Operands, uint64_t ErrorInfo)
static std::string	MipsMnemonicSpellCheck (StringRef S, const FeatureBitset &FBS, unsigned VariantID=0)
LLVM_ABI LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeMipsAsmParser ()

Variables
cl::opt< bool >	EmitJalrReloc

Macro Definition Documentation

◆ DEBUG_TYPE

#define DEBUG_TYPE "mips-asm-parser"

Definition at line 62 of file MipsAsmParser.cpp.

◆ GET_ASSEMBLER_HEADER

#define GET_ASSEMBLER_HEADER

Definition at line 168 of file MipsAsmParser.cpp.

◆ GET_MATCHER_IMPLEMENTATION

#define GET_MATCHER_IMPLEMENTATION

Definition at line 8919 of file MipsAsmParser.cpp.

◆ GET_MNEMONIC_SPELL_CHECKER

#define GET_MNEMONIC_SPELL_CHECKER

Definition at line 8920 of file MipsAsmParser.cpp.

◆ GET_OPERAND_DIAGNOSTIC_TYPES

#define GET_OPERAND_DIAGNOSTIC_TYPES

Definition at line 519 of file MipsAsmParser.cpp.

◆ GET_REGISTER_MATCHER

#define GET_REGISTER_MATCHER

Definition at line 8918 of file MipsAsmParser.cpp.

Function Documentation

◆ convertIntToDoubleImm()

uint64_t convertIntToDoubleImm ( uint64_t ImmOp64 )

static

Definition at line 3360 of file MipsAsmParser.cpp.

References llvm::APFloat::bitcastToAPInt(), llvm::APInt::getZExtValue(), llvm::Hi_32(), and llvm::APFloatBase::IEEEdouble().

◆ countMCSymbolRefExpr()

unsigned countMCSymbolRefExpr ( const MCExpr * Expr )

static

Definition at line 1758 of file MipsAsmParser.cpp.

References countMCSymbolRefExpr(), llvm::dyn_cast(), and llvm::isa().

Referenced by countMCSymbolRefExpr().

◆ covertDoubleImmToSingleImm()

uint32_t covertDoubleImmToSingleImm ( uint64_t ImmOp64 )

static

Definition at line 3370 of file MipsAsmParser.cpp.

References llvm::bit_cast().

◆ getRegisterForMxtrC0()

unsigned getRegisterForMxtrC0	(	MCInst &	Inst,
		bool	IsMFTC0 )

static

Definition at line 5628 of file MipsAsmParser.cpp.

References llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCRegister::id(), and llvm_unreachable.

◆ getRegisterForMxtrDSP()

unsigned getRegisterForMxtrDSP	(	MCInst &	Inst,
		bool	IsMFDSP )

static

Definition at line 5535 of file MipsAsmParser.cpp.

References llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCRegister::id(), and llvm_unreachable.

◆ getRegisterForMxtrFP()

unsigned getRegisterForMxtrFP	(	MCInst &	Inst,
		bool	IsMFTC1 )

static

Definition at line 5589 of file MipsAsmParser.cpp.

References llvm::MCInst::getOperand(), llvm::MCOperand::getReg(), llvm::MCRegister::id(), and llvm_unreachable.

◆ getSingleMCSymbol()

const MCSymbol * getSingleMCSymbol ( const MCExpr * Expr )

static

Definition at line 1734 of file MipsAsmParser.cpp.

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

Referenced by getSingleMCSymbol().

◆ hasShortDelaySlot()

bool hasShortDelaySlot ( MCInst & Inst )

static

Definition at line 1712 of file MipsAsmParser.cpp.

References llvm::MCInst::getOpcode(), llvm::MCInst::getOperand(), and llvm::MCOperand::isReg().

Referenced by llvm::MipsTargetStreamer::emitEmptyDelaySlot().

◆ isEvaluated()

bool isEvaluated ( const MCExpr * Expr )

static

Definition at line 1772 of file MipsAsmParser.cpp.

References llvm::MCExpr::Binary, llvm::cast(), llvm::MCExpr::Constant, llvm::MCExpr::getKind(), llvm::MCBinaryExpr::getLHS(), llvm::MCBinaryExpr::getRHS(), llvm::getSpecifier(), isEvaluated(), llvm_unreachable, llvm::MCExpr::Specifier, llvm::MCExpr::SymbolRef, llvm::MCExpr::Target, and llvm::MCExpr::Unary.

Referenced by isEvaluated(), and needsExpandMemInst().

◆ isShiftedUIntAtAnyPosition()

template<unsigned N>

bool isShiftedUIntAtAnyPosition ( uint64_t x )

static

Can the value be represented by a unsigned N-bit value and a shift left?

Definition at line 2701 of file MipsAsmParser.cpp.

References llvm::countr_zero(), and llvm::isUInt().

◆ LLVMInitializeMipsAsmParser()

LLVM_ABI LLVM_EXTERNAL_VISIBILITY void LLVMInitializeMipsAsmParser ( )

Definition at line 8911 of file MipsAsmParser.cpp.

References A(), B(), llvm::getTheMips64elTarget(), llvm::getTheMips64Target(), llvm::getTheMipselTarget(), llvm::getTheMipsTarget(), X, and Y.

◆ MipsMnemonicSpellCheck()

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

static

◆ needsExpandMemInst()

bool needsExpandMemInst	(	MCInst &	Inst,
		const MCInstrDesc &	MCID )

static

Definition at line 1794 of file MipsAsmParser.cpp.

References llvm::MCExpr::getKind(), llvm::MCInst::getOperand(), llvm::MCSymbolRefExpr::getSpecifier(), isEvaluated(), llvm::isInt(), llvm::MipsII::OPERAND_MEM_SIMM9, llvm::MCOI::OPERAND_MEMORY, llvm::MCOI::OPERAND_UNKNOWN, and llvm::MCExpr::SymbolRef.

◆ nextReg()

MCRegister nextReg ( MCRegister Reg )

static

Definition at line 3246 of file MipsAsmParser.cpp.

References contains(), llvm_unreachable, and Reg.

◆ RefineErrorLoc()

SMLoc RefineErrorLoc	(	const SMLoc	Loc,
		const OperandVector &	Operands,
		uint64_t	ErrorInfo )

static

Definition at line 5926 of file MipsAsmParser.cpp.

References Operands.

Variable Documentation

◆ EmitJalrReloc

cl::opt<bool> EmitJalrReloc

extern

Referenced by llvm::MipsTargetLowering::AdjustInstrPostInstrSelection(), and llvm::MipsAsmPrinter::emitInstruction().

Namespaces

Macros

Functions

Variables

Macro Definition Documentation

◆ DEBUG_TYPE

◆ GET_ASSEMBLER_HEADER

◆ GET_MATCHER_IMPLEMENTATION

◆ GET_MNEMONIC_SPELL_CHECKER

◆ GET_OPERAND_DIAGNOSTIC_TYPES

◆ GET_REGISTER_MATCHER

Function Documentation

◆ convertIntToDoubleImm()

◆ countMCSymbolRefExpr()

◆ covertDoubleImmToSingleImm()

◆ getRegisterForMxtrC0()

◆ getRegisterForMxtrDSP()

◆ getRegisterForMxtrFP()

◆ getSingleMCSymbol()

◆ hasShortDelaySlot()

◆ isEvaluated()

◆ isShiftedUIntAtAnyPosition()

◆ LLVMInitializeMipsAsmParser()

◆ MipsMnemonicSpellCheck()

◆ needsExpandMemInst()

◆ nextReg()

◆ RefineErrorLoc()

Variable Documentation

◆ EmitJalrReloc