HexagonMCTargetDesc.cpp File Reference

#include "MCTargetDesc/HexagonMCTargetDesc.h"
#include "HexagonDepArch.h"
#include "HexagonTargetStreamer.h"
#include "MCTargetDesc/HexagonInstPrinter.h"
#include "MCTargetDesc/HexagonMCAsmInfo.h"
#include "MCTargetDesc/HexagonMCELFStreamer.h"
#include "MCTargetDesc/HexagonMCInstrInfo.h"
#include "TargetInfo/HexagonTargetInfo.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/BinaryFormat/ELF.h"
#include "llvm/MC/MCAsmBackend.h"
#include "llvm/MC/MCAssembler.h"
#include "llvm/MC/MCCodeEmitter.h"
#include "llvm/MC/MCContext.h"
#include "llvm/MC/MCDwarf.h"
#include "llvm/MC/MCELFObjectWriter.h"
#include "llvm/MC/MCELFStreamer.h"
#include "llvm/MC/MCInstrAnalysis.h"
#include "llvm/MC/MCInstrInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/MC/MCStreamer.h"
#include "llvm/MC/MCSubtargetInfo.h"
#include "llvm/MC/TargetRegistry.h"
#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/HexagonAttributes.h"
#include "llvm/Support/raw_ostream.h"
#include <cassert>
#include <cstdint>
#include <mutex>
#include <new>
#include <string>
#include <unordered_map>
#include "HexagonGenInstrInfo.inc"
#include "HexagonGenSubtargetInfo.inc"
#include "HexagonGenRegisterInfo.inc"

Go to the source code of this file.

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

Macros
#define	GET_INSTRINFO_MC_DESC
#define	ENABLE_INSTR_PREDICATE_VERIFIER
#define	GET_SUBTARGETINFO_MC_DESC
#define	GET_REGINFO_MC_DESC

Functions
static StringRef	HexagonGetArchVariant ()
bool	llvm::HexagonFUnits::isSlot0Only (unsigned units)
static MCRegisterInfo *	createHexagonMCRegisterInfo (const Triple &TT)
static MCAsmInfo *	createHexagonMCAsmInfo (const MCRegisterInfo &MRI, const Triple &TT, const MCTargetOptions &Options)
static MCInstPrinter *	createHexagonMCInstPrinter (const Triple &T, unsigned SyntaxVariant, const MCAsmInfo &MAI, const MCInstrInfo &MII, const MCRegisterInfo &MRI)
static MCTargetStreamer *	createMCAsmTargetStreamer (MCStreamer &S, formatted_raw_ostream &OS, MCInstPrinter *IP)
static MCStreamer *	createMCStreamer (Triple const &T, MCContext &Context, std::unique_ptr< MCAsmBackend > &&MAB, std::unique_ptr< MCObjectWriter > &&OW, std::unique_ptr< MCCodeEmitter > &&Emitter)
static MCTargetStreamer *	createHexagonObjectTargetStreamer (MCStreamer &S, const MCSubtargetInfo &STI)
static MCTargetStreamer *	createHexagonNullTargetStreamer (MCStreamer &S)
static void LLVM_ATTRIBUTE_UNUSED	clearFeature (MCSubtargetInfo *STI, uint64_t F)
static bool LLVM_ATTRIBUTE_UNUSED	checkFeature (MCSubtargetInfo *STI, uint64_t F)
static bool	isCPUValid (StringRef CPU)
static MCInstrAnalysis *	createHexagonMCInstrAnalysis (const MCInstrInfo *Info)
LLVM_EXTERNAL_VISIBILITY void	LLVMInitializeHexagonTargetMC ()

Variables
cl::opt< Hexagon::ArchEnum >	EnableHVX ("mhvx", cl::desc("Enable Hexagon Vector eXtensions"), cl::values(clEnumValN(Hexagon::ArchEnum::V60, "v60", "Build for HVX v60"), clEnumValN(Hexagon::ArchEnum::V62, "v62", "Build for HVX v62"), clEnumValN(Hexagon::ArchEnum::V65, "v65", "Build for HVX v65"), clEnumValN(Hexagon::ArchEnum::V66, "v66", "Build for HVX v66"), clEnumValN(Hexagon::ArchEnum::V67, "v67", "Build for HVX v67"), clEnumValN(Hexagon::ArchEnum::V68, "v68", "Build for HVX v68"), clEnumValN(Hexagon::ArchEnum::V69, "v69", "Build for HVX v69"), clEnumValN(Hexagon::ArchEnum::V71, "v71", "Build for HVX v71"), clEnumValN(Hexagon::ArchEnum::V73, "v73", "Build for HVX v73"), clEnumValN(Hexagon::ArchEnum::Generic, "", "")), cl::init(Hexagon::ArchEnum::NoArch), cl::ValueOptional)
static cl::opt< bool >	DisableHVX ("mno-hvx", cl::Hidden, cl::desc("Disable Hexagon Vector eXtensions"))
static cl::opt< bool >	EnableHvxIeeeFp ("mhvx-ieee-fp", cl::Hidden, cl::desc("Enable HVX IEEE floating point extensions"))
static cl::opt< bool >	EnableHexagonCabac ("mcabac", cl::desc("tbd"), cl::init(false))
static StringRef	DefaultArch = "hexagonv60"

Macro Definition Documentation

ENABLE_INSTR_PREDICATE_VERIFIER

#define ENABLE_INSTR_PREDICATE_VERIFIER

Definition at line 50 of file HexagonMCTargetDesc.cpp.

GET_INSTRINFO_MC_DESC

#define GET_INSTRINFO_MC_DESC

Definition at line 49 of file HexagonMCTargetDesc.cpp.

GET_REGINFO_MC_DESC

#define GET_REGINFO_MC_DESC

Definition at line 56 of file HexagonMCTargetDesc.cpp.

GET_SUBTARGETINFO_MC_DESC

#define GET_SUBTARGETINFO_MC_DESC

Definition at line 53 of file HexagonMCTargetDesc.cpp.

Function Documentation

checkFeature()

static bool LLVM_ATTRIBUTE_UNUSED checkFeature ( MCSubtargetInfo *  STI, uint64_t  F  )

static

Definition at line 405 of file HexagonMCTargetDesc.cpp.

References F, and llvm::MCSubtargetInfo::hasFeature().

Referenced by llvm::Hexagon_MC::createHexagonMCSubtargetInfo().

clearFeature()

static void LLVM_ATTRIBUTE_UNUSED clearFeature ( MCSubtargetInfo *  STI, uint64_t  F  )

static

Definition at line 400 of file HexagonMCTargetDesc.cpp.

References F, llvm::MCSubtargetInfo::hasFeature(), and llvm::MCSubtargetInfo::ToggleFeature().

createHexagonMCAsmInfo()

static MCAsmInfo * createHexagonMCAsmInfo ( const MCRegisterInfo &  MRI, const Triple &  TT, const MCTargetOptions &  Options  )

static

Definition at line 352 of file HexagonMCTargetDesc.cpp.

References llvm::MCAsmInfo::addInitialFrameState(), llvm::MCCFIInstruction::cfiDefCfa(), and MRI.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonMCInstPrinter()

static MCInstPrinter * createHexagonMCInstPrinter ( const Triple &  T, unsigned  SyntaxVariant, const MCAsmInfo &  MAI, const MCInstrInfo &  MII, const MCRegisterInfo &  MRI  )

static

Definition at line 365 of file HexagonMCTargetDesc.cpp.

References MRI.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonMCInstrAnalysis()

static MCInstrAnalysis * createHexagonMCInstrAnalysis ( const MCInstrInfo *  Info )

static

Definition at line 708 of file HexagonMCTargetDesc.cpp.

References Info.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonMCRegisterInfo()

static MCRegisterInfo * createHexagonMCRegisterInfo ( const Triple &  TT )

static

Definition at line 345 of file HexagonMCTargetDesc.cpp.

References X.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonNullTargetStreamer()

static MCTargetStreamer * createHexagonNullTargetStreamer ( MCStreamer &  S )

static

Definition at line 396 of file HexagonMCTargetDesc.cpp.

Referenced by LLVMInitializeHexagonTargetMC().

createHexagonObjectTargetStreamer()

static MCTargetStreamer * createHexagonObjectTargetStreamer ( MCStreamer &  S, const MCSubtargetInfo &  STI  )

static

Definition at line 392 of file HexagonMCTargetDesc.cpp.

Referenced by LLVMInitializeHexagonTargetMC().

createMCAsmTargetStreamer()

static MCTargetStreamer * createMCAsmTargetStreamer ( MCStreamer &  S, formatted_raw_ostream &  OS, MCInstPrinter *  IP  )

static

Definition at line 377 of file HexagonMCTargetDesc.cpp.

References OS.

Referenced by LLVMInitializeHexagonTargetMC().

createMCStreamer()

static MCStreamer * createMCStreamer ( Triple const &  T, MCContext &  Context, std::unique_ptr< MCAsmBackend > &&  MAB, std::unique_ptr< MCObjectWriter > &&  OW, std::unique_ptr< MCCodeEmitter > &&  Emitter  )

static

Definition at line 383 of file HexagonMCTargetDesc.cpp.

References llvm::createHexagonELFStreamer(), and Emitter.

Referenced by LLVMInitializeHexagonTargetMC().

HexagonGetArchVariant()

static StringRef HexagonGetArchVariant ( )

static

Definition at line 124 of file HexagonMCTargetDesc.cpp.

Referenced by llvm::Hexagon_MC::selectHexagonCPU().

isCPUValid()

static bool isCPUValid ( StringRef  CPU )

static

Definition at line 474 of file HexagonMCTargetDesc.cpp.

References llvm::Hexagon::getCpu().

Referenced by llvm::Hexagon_MC::createHexagonMCSubtargetInfo().

LLVMInitializeHexagonTargetMC()

LLVM_EXTERNAL_VISIBILITY void LLVMInitializeHexagonTargetMC

(

)

Definition at line 713 of file HexagonMCTargetDesc.cpp.

References llvm::createHexagonAsmBackend(), createHexagonMCAsmInfo(), llvm::createHexagonMCCodeEmitter(), createHexagonMCInstPrinter(), createHexagonMCInstrAnalysis(), llvm::createHexagonMCInstrInfo(), createHexagonMCRegisterInfo(), llvm::Hexagon_MC::createHexagonMCSubtargetInfo(), createHexagonNullTargetStreamer(), createHexagonObjectTargetStreamer(), createMCAsmTargetStreamer(), createMCStreamer(), llvm::getTheHexagonTarget(), llvm::TargetRegistry::RegisterAsmTargetStreamer(), llvm::TargetRegistry::RegisterELFStreamer(), llvm::TargetRegistry::RegisterMCAsmBackend(), llvm::TargetRegistry::RegisterMCCodeEmitter(), llvm::TargetRegistry::RegisterMCInstPrinter(), llvm::TargetRegistry::RegisterMCInstrAnalysis(), llvm::TargetRegistry::RegisterMCInstrInfo(), llvm::TargetRegistry::RegisterMCRegInfo(), llvm::TargetRegistry::RegisterMCSubtargetInfo(), llvm::TargetRegistry::RegisterNullTargetStreamer(), llvm::TargetRegistry::RegisterObjectTargetStreamer(), and X.

Variable Documentation

DefaultArch

StringRef DefaultArch = "hexagonv60"

static

Definition at line 122 of file HexagonMCTargetDesc.cpp.

Referenced by llvm::Hexagon_MC::selectHexagonCPU().

DisableHVX

cl::opt< bool > DisableHVX("mno-hvx", cl::Hidden, cl::desc("Disable Hexagon Vector eXtensions")) ( "mno-hvx"  , cl::Hidden  , cl::desc("Disable Hexagon Vector eXtensions")    )

static

EnableHexagonCabac

cl::opt< bool > EnableHexagonCabac("mcabac", cl::desc("tbd"), cl::init(false)) ( "mcabac"  , cl::desc("tbd")  , cl::init(false)    )

static

EnableHVX

cl::opt< Hexagon::ArchEnum > EnableHVX("mhvx", cl::desc("Enable Hexagon Vector eXtensions"), cl::values(clEnumValN(Hexagon::ArchEnum::V60, "v60", "Build for HVX v60"), clEnumValN(Hexagon::ArchEnum::V62, "v62", "Build for HVX v62"), clEnumValN(Hexagon::ArchEnum::V65, "v65", "Build for HVX v65"), clEnumValN(Hexagon::ArchEnum::V66, "v66", "Build for HVX v66"), clEnumValN(Hexagon::ArchEnum::V67, "v67", "Build for HVX v67"), clEnumValN(Hexagon::ArchEnum::V68, "v68", "Build for HVX v68"), clEnumValN(Hexagon::ArchEnum::V69, "v69", "Build for HVX v69"), clEnumValN(Hexagon::ArchEnum::V71, "v71", "Build for HVX v71"), clEnumValN(Hexagon::ArchEnum::V73, "v73", "Build for HVX v73"), clEnumValN(Hexagon::ArchEnum::Generic, "", "")), cl::init(Hexagon::ArchEnum::NoArch), cl::ValueOptional)	(	"mhvx"	,
		cl::desc("Enable Hexagon Vector eXtensions")	,
		cl::values(clEnumValN(Hexagon::ArchEnum::V60, "v60", "Build for HVX v60"), clEnumValN(Hexagon::ArchEnum::V62, "v62", "Build for HVX v62"), clEnumValN(Hexagon::ArchEnum::V65, "v65", "Build for HVX v65"), clEnumValN(Hexagon::ArchEnum::V66, "v66", "Build for HVX v66"), clEnumValN(Hexagon::ArchEnum::V67, "v67", "Build for HVX v67"), clEnumValN(Hexagon::ArchEnum::V68, "v68", "Build for HVX v68"), clEnumValN(Hexagon::ArchEnum::V69, "v69", "Build for HVX v69"), clEnumValN(Hexagon::ArchEnum::V71, "v71", "Build for HVX v71"), clEnumValN(Hexagon::ArchEnum::V73, "v73", "Build for HVX v73"), clEnumValN(Hexagon::ArchEnum::Generic, "", ""))	,
		cl::init(Hexagon::ArchEnum::NoArch)	,
		cl::ValueOptional
	)

EnableHvxIeeeFp

cl::opt< bool > EnableHvxIeeeFp("mhvx-ieee-fp", cl::Hidden, cl::desc("Enable HVX IEEE floating point extensions")) ( "mhvx-ieee-fp"  , cl::Hidden  , cl::desc("Enable HVX IEEE floating point extensions")    )

static