Classes
struct	ParsedBranchProtection

Enumerations
enum	ArchExtKind : uint64_t { AEK_INVALID = 0, AEK_NONE = 1, AEK_CRC = 1 << 1, AEK_CRYPTO = 1 << 2, AEK_FP = 1 << 3, AEK_SIMD = 1 << 4, AEK_FP16 = 1 << 5, AEK_PROFILE = 1 << 6, AEK_RAS = 1 << 7, AEK_LSE = 1 << 8, AEK_SVE = 1 << 9, AEK_DOTPROD = 1 << 10, AEK_RCPC = 1 << 11, AEK_RDM = 1 << 12, AEK_SM4 = 1 << 13, AEK_SHA3 = 1 << 14, AEK_SHA2 = 1 << 15, AEK_AES = 1 << 16, AEK_FP16FML = 1 << 17, AEK_RAND = 1 << 18, AEK_MTE = 1 << 19, AEK_SSBS = 1 << 20, AEK_SB = 1 << 21, AEK_PREDRES = 1 << 22, AEK_SVE2 = 1 << 23, AEK_SVE2AES = 1 << 24, AEK_SVE2SM4 = 1 << 25, AEK_SVE2SHA3 = 1 << 26, AEK_SVE2BITPERM = 1 << 27, AEK_TME = 1 << 28, AEK_BF16 = 1 << 29, AEK_I8MM = 1 << 30, AEK_F32MM = 1ULL << 31, AEK_F64MM = 1ULL << 32, AEK_LS64 = 1ULL << 33, AEK_BRBE = 1ULL << 34, AEK_PAUTH = 1ULL << 35, AEK_FLAGM = 1ULL << 36 }

enum	ArchKind { ArchKind::AARCH64_ARCH }

enum	ElementSizeType { ElementSizeMask = TSFLAG_ELEMENT_SIZE_TYPE(0x7), ElementSizeNone = TSFLAG_ELEMENT_SIZE_TYPE(0x0), ElementSizeB = TSFLAG_ELEMENT_SIZE_TYPE(0x1), ElementSizeH = TSFLAG_ELEMENT_SIZE_TYPE(0x2), ElementSizeS = TSFLAG_ELEMENT_SIZE_TYPE(0x3), ElementSizeD = TSFLAG_ELEMENT_SIZE_TYPE(0x4) }

enum	DestructiveInstType { DestructiveInstTypeMask = TSFLAG_DESTRUCTIVE_INST_TYPE(0xf), NotDestructive = TSFLAG_DESTRUCTIVE_INST_TYPE(0x0), DestructiveOther = TSFLAG_DESTRUCTIVE_INST_TYPE(0x1), DestructiveUnary = TSFLAG_DESTRUCTIVE_INST_TYPE(0x2), DestructiveBinaryImm = TSFLAG_DESTRUCTIVE_INST_TYPE(0x3), DestructiveBinaryShImmUnpred = TSFLAG_DESTRUCTIVE_INST_TYPE(0x4), DestructiveBinary = TSFLAG_DESTRUCTIVE_INST_TYPE(0x5), DestructiveBinaryComm = TSFLAG_DESTRUCTIVE_INST_TYPE(0x6), DestructiveBinaryCommWithRev = TSFLAG_DESTRUCTIVE_INST_TYPE(0x7), DestructiveTernaryCommWithRev = TSFLAG_DESTRUCTIVE_INST_TYPE(0x8) }

enum	FalseLaneType { FalseLanesMask = TSFLAG_FALSE_LANE_TYPE(0x3), FalseLanesZero = TSFLAG_FALSE_LANE_TYPE(0x1), FalseLanesUndef = TSFLAG_FALSE_LANE_TYPE(0x2) }

enum	Rounding { RN = 0, RP = 1, RM = 2, RZ = 3, rmMask = 3 }
	Possible values of current rounding mode, which is specified in bits 23:22 of FPCR. More...

enum	Fixups { fixup_aarch64_pcrel_adr_imm21 = FirstTargetFixupKind, fixup_aarch64_pcrel_adrp_imm21, fixup_aarch64_add_imm12, fixup_aarch64_ldst_imm12_scale1, fixup_aarch64_ldst_imm12_scale2, fixup_aarch64_ldst_imm12_scale4, fixup_aarch64_ldst_imm12_scale8, fixup_aarch64_ldst_imm12_scale16, fixup_aarch64_ldr_pcrel_imm19, fixup_aarch64_movw, fixup_aarch64_pcrel_branch14, fixup_aarch64_pcrel_branch19, fixup_aarch64_pcrel_branch26, fixup_aarch64_pcrel_call26, LastTargetFixupKind, NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind }

Functions
bool	getExtensionFeatures (uint64_t Extensions, std::vector< StringRef > &Features)

bool	getArchFeatures (ArchKind AK, std::vector< StringRef > &Features)

StringRef	getArchName (ArchKind AK)

unsigned	getArchAttr (ArchKind AK)

StringRef	getCPUAttr (ArchKind AK)

StringRef	getSubArch (ArchKind AK)

StringRef	getArchExtName (unsigned ArchExtKind)

StringRef	getArchExtFeature (StringRef ArchExt)

unsigned	getDefaultFPU (StringRef CPU, ArchKind AK)

uint64_t	getDefaultExtensions (StringRef CPU, ArchKind AK)

StringRef	getDefaultCPU (StringRef Arch)

ArchKind	getCPUArchKind (StringRef CPU)

ArchKind	parseArch (StringRef Arch)

ArchExtKind	parseArchExt (StringRef ArchExt)

ArchKind	parseCPUArch (StringRef CPU)

void	fillValidCPUArchList (SmallVectorImpl< StringRef > &Values)

bool	isX18ReservedByDefault (const Triple &TT)

bool	parseBranchProtection (StringRef Spec, ParsedBranchProtection &PBP, StringRef &Err)

int	getSVEPseudoMap (uint16_t Opcode)

int	getSVERevInstr (uint16_t Opcode)

int	getSVENonRevInstr (uint16_t Opcode)

FastISel *	createFastISel (FunctionLoweringInfo &funcInfo, const TargetLibraryInfo *libInfo)

Variables
const ARM::ArchNames< ArchKind >	AArch64ARCHNames []

const ARM::ExtName	AArch64ARCHExtNames []

const ARM::CpuNames< ArchKind >	AArch64CPUNames []

const ArchKind	ArchKinds []

static const uint64_t	InstrFlagIsWhile = TSFLAG_INSTR_FLAGS(0x1)

static const uint64_t	InstrFlagIsPTestLike = TSFLAG_INSTR_FLAGS(0x2)

const unsigned	RoundingBitsPos = 22

static constexpr unsigned	SVEBitsPerBlock = 128

static constexpr unsigned	SVEMaxBitsPerVector = 2048

const unsigned	NeonBitsPerVector = 128

Enumeration Type Documentation

◆ ArchExtKind

enum llvm::AArch64::ArchExtKind : uint64_t

Enumerator
AEK_INVALID
AEK_NONE
AEK_CRC
AEK_CRYPTO
AEK_FP
AEK_SIMD
AEK_FP16
AEK_PROFILE
AEK_RAS
AEK_LSE
AEK_SVE
AEK_DOTPROD
AEK_RCPC
AEK_RDM
AEK_SM4
AEK_SHA3
AEK_SHA2
AEK_AES
AEK_FP16FML
AEK_RAND
AEK_MTE
AEK_SSBS
AEK_SB
AEK_PREDRES
AEK_SVE2
AEK_SVE2AES
AEK_SVE2SM4
AEK_SVE2SHA3
AEK_SVE2BITPERM
AEK_TME
AEK_BF16
AEK_I8MM
AEK_F32MM
AEK_F64MM
AEK_LS64
AEK_BRBE
AEK_PAUTH
AEK_FLAGM

Definition at line 30 of file AArch64TargetParser.h.

◆ ArchKind

enum llvm::AArch64::ArchKind

strong

Enumerator
AARCH64_ARCH

Definition at line 71 of file AArch64TargetParser.h.

◆ DestructiveInstType

enum llvm::AArch64::DestructiveInstType

Enumerator
DestructiveInstTypeMask
NotDestructive
DestructiveOther
DestructiveUnary
DestructiveBinaryImm
DestructiveBinaryShImmUnpred
DestructiveBinary
DestructiveBinaryComm
DestructiveBinaryCommWithRev
DestructiveTernaryCommWithRev

Definition at line 474 of file AArch64InstrInfo.h.

◆ ElementSizeType

enum llvm::AArch64::ElementSizeType

Enumerator
ElementSizeMask
ElementSizeNone
ElementSizeB
ElementSizeH
ElementSizeS
ElementSizeD

Definition at line 465 of file AArch64InstrInfo.h.

◆ FalseLaneType

enum llvm::AArch64::FalseLaneType

Enumerator
FalseLanesMask
FalseLanesZero
FalseLanesUndef

Definition at line 487 of file AArch64InstrInfo.h.

◆ Fixups

enum llvm::AArch64::Fixups

Enumerator
fixup_aarch64_pcrel_adr_imm21
fixup_aarch64_pcrel_adrp_imm21
fixup_aarch64_add_imm12
fixup_aarch64_ldst_imm12_scale1
fixup_aarch64_ldst_imm12_scale2
fixup_aarch64_ldst_imm12_scale4
fixup_aarch64_ldst_imm12_scale8
fixup_aarch64_ldst_imm12_scale16
fixup_aarch64_ldr_pcrel_imm19
fixup_aarch64_movw
fixup_aarch64_pcrel_branch14
fixup_aarch64_pcrel_branch19
fixup_aarch64_pcrel_branch26
fixup_aarch64_pcrel_call26
LastTargetFixupKind
NumTargetFixupKinds

Definition at line 17 of file AArch64FixupKinds.h.

◆ Rounding

enum llvm::AArch64::Rounding

Possible values of current rounding mode, which is specified in bits 23:22 of FPCR.

Enumerator
RN
RP
RM
RZ
rmMask

Definition at line 468 of file AArch64ISelLowering.h.

Function Documentation

◆ createFastISel()

FastISel * llvm::AArch64::createFastISel	(	FunctionLoweringInfo &	funcInfo,
		const TargetLibraryInfo *	libInfo
	)

Definition at line 5098 of file AArch64FastISel.cpp.

Referenced by llvm::AArch64TargetLowering::createFastISel().

◆ fillValidCPUArchList()

void llvm::AArch64::fillValidCPUArchList ( SmallVectorImpl< StringRef > & Values )

Definition at line 187 of file AArch64TargetParser.cpp.

References AArch64CPUNames.

◆ getArchAttr()

unsigned llvm::AArch64::getArchAttr ( AArch64::ArchKind AK )

Definition at line 147 of file AArch64TargetParser.cpp.

References AArch64ARCHNames.

◆ getArchExtFeature()

StringRef llvm::AArch64::getArchExtFeature ( StringRef ArchExt )

Definition at line 158 of file AArch64TargetParser.cpp.

References AArch64ARCHExtNames, llvm::StringRef::startswith(), and llvm::StringRef::substr().

◆ getArchExtName()

StringRef llvm::AArch64::getArchExtName ( unsigned ArchExtKind )

Definition at line 151 of file AArch64TargetParser.cpp.

References AArch64ARCHExtNames.

◆ getArchFeatures()

bool llvm::AArch64::getArchFeatures	(	AArch64::ArchKind	AK,
		std::vector< StringRef > &	Features
	)

Definition at line 113 of file AArch64TargetParser.cpp.

◆ getArchName()

StringRef llvm::AArch64::getArchName ( AArch64::ArchKind AK )

Definition at line 135 of file AArch64TargetParser.cpp.

References AArch64ARCHNames, and getName().

Referenced by llvm::ARM::computeDefaultTargetABI(), and llvm::object::Slice::create().

◆ getCPUArchKind()

AArch64::ArchKind llvm::AArch64::getCPUArchKind ( StringRef CPU )

Definition at line 51 of file AArch64TargetParser.cpp.

References llvm::StringSwitch< T, R >::Default().

◆ getCPUAttr()

StringRef llvm::AArch64::getCPUAttr ( AArch64::ArchKind AK )

Definition at line 139 of file AArch64TargetParser.cpp.

References AArch64ARCHNames.

Referenced by llvm::ARM::getCPUAttr().

◆ getDefaultCPU()

StringRef llvm::AArch64::getDefaultCPU ( StringRef Arch )

Definition at line 173 of file AArch64TargetParser.cpp.

References AArch64CPUNames, and parseArch().

◆ getDefaultExtensions()

uint64_t llvm::AArch64::getDefaultExtensions	(	StringRef	CPU,
		AArch64::ArchKind	AK
	)

Definition at line 38 of file AArch64TargetParser.cpp.

References AArch64ARCHNames, AEK_INVALID, and llvm::StringSwitch< T, R >::Default().

◆ getDefaultFPU()

unsigned llvm::AArch64::getDefaultFPU	(	StringRef	CPU,
		AArch64::ArchKind	AK
	)

Definition at line 27 of file AArch64TargetParser.cpp.

References AArch64ARCHNames, llvm::StringSwitch< T, R >::Default(), and llvm::RISCV::FK_INVALID.

Referenced by llvm::ARM::appendArchExtFeatures().

◆ getExtensionFeatures()

bool llvm::AArch64::getExtensionFeatures	(	uint64_t	Extensions,
		std::vector< StringRef > &	Features
	)

Definition at line 62 of file AArch64TargetParser.cpp.

References AEK_BRBE, AEK_CRC, AEK_CRYPTO, AEK_DOTPROD, AEK_FLAGM, AEK_FP, AEK_FP16, AEK_FP16FML, AEK_INVALID, AEK_LSE, AEK_PAUTH, AEK_PROFILE, AEK_RAS, AEK_RCPC, AEK_RDM, AEK_SIMD, AEK_SVE, AEK_SVE2, AEK_SVE2AES, AEK_SVE2BITPERM, AEK_SVE2SHA3, and AEK_SVE2SM4.

◆ getSubArch()

StringRef llvm::AArch64::getSubArch ( AArch64::ArchKind AK )

Definition at line 143 of file AArch64TargetParser.cpp.

References AArch64ARCHNames.

Referenced by llvm::ARM::getSubArch().

◆ getSVENonRevInstr()

int llvm::AArch64::getSVENonRevInstr ( uint16_t Opcode )

◆ getSVEPseudoMap()

int llvm::AArch64::getSVEPseudoMap ( uint16_t Opcode )

◆ getSVERevInstr()

int llvm::AArch64::getSVERevInstr ( uint16_t Opcode )

◆ isX18ReservedByDefault()

bool llvm::AArch64::isX18ReservedByDefault ( const Triple & TT )

Definition at line 194 of file AArch64TargetParser.cpp.

Referenced by llvm::AArch64Subtarget::AArch64Subtarget().

◆ parseArch()

AArch64::ArchKind llvm::AArch64::parseArch ( StringRef Arch )

Definition at line 200 of file AArch64TargetParser.cpp.

References AArch64ARCHNames, checkArchVersion(), llvm::ARM::getArchSynonym(), and llvm::ARM::getCanonicalArchName().

◆ parseArchExt()

AArch64::ArchExtKind llvm::AArch64::parseArchExt ( StringRef ArchExt )

Definition at line 213 of file AArch64TargetParser.cpp.

References AArch64ARCHExtNames, and AEK_INVALID.

Referenced by llvm::ARM::appendArchExtFeatures().

◆ parseBranchProtection()

bool llvm::AArch64::parseBranchProtection	(	StringRef	Spec,
		ParsedBranchProtection &	PBP,
		StringRef &	Err
	)

Definition at line 234 of file AArch64TargetParser.cpp.

◆ parseCPUArch()

AArch64::ArchKind llvm::AArch64::parseCPUArch ( StringRef CPU )

Definition at line 221 of file AArch64TargetParser.cpp.

References AArch64CPUNames.

Referenced by llvm::ARM::computeDefaultTargetABI().

Variable Documentation

◆ AArch64ARCHExtNames

const ARM::ExtName llvm::AArch64::AArch64ARCHExtNames[]

Initial value:

= {
#define AARCH64_ARCH_EXT_NAME(NAME, ID, FEATURE, NEGFEATURE)                   
 
}

Definition at line 92 of file AArch64TargetParser.h.

Referenced by getArchExtFeature(), getArchExtName(), and parseArchExt().

◆ AArch64ARCHNames

const ARM::ArchNames<ArchKind> llvm::AArch64::AArch64ARCHNames[]

Initial value:

= {
                     #define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU,        ARCH_BASE_EXT)                                            
 
}

Definition at line 76 of file AArch64TargetParser.h.

Referenced by getArchAttr(), getArchName(), getCPUAttr(), getDefaultExtensions(), getDefaultFPU(), getSubArch(), and parseArch().

◆ AArch64CPUNames

const ARM::CpuNames<ArchKind> llvm::AArch64::AArch64CPUNames[]

Initial value:

= {
#define AARCH64_CPU_NAME(NAME, ID, DEFAULT_FPU, IS_DEFAULT, DEFAULT_EXT)       
 
}

Definition at line 98 of file AArch64TargetParser.h.

Referenced by fillValidCPUArchList(), getDefaultCPU(), and parseCPUArch().

◆ ArchKinds

const ArchKind llvm::AArch64::ArchKinds[]

Initial value:

= {
#define AARCH64_ARCH(NAME, ID, CPU_ATTR, SUB_ARCH, ARCH_ATTR, ARCH_FPU, ARCH_BASE_EXT) 
 
}

Definition at line 104 of file AArch64TargetParser.h.

◆ InstrFlagIsPTestLike

const uint64_t llvm::AArch64::InstrFlagIsPTestLike = TSFLAG_INSTR_FLAGS(0x2)

static

Definition at line 495 of file AArch64InstrInfo.h.

Referenced by llvm::AArch64InstrInfo::isPTestLikeOpcode().

◆ InstrFlagIsWhile

const uint64_t llvm::AArch64::InstrFlagIsWhile = TSFLAG_INSTR_FLAGS(0x1)

static

Definition at line 494 of file AArch64InstrInfo.h.

Referenced by llvm::AArch64InstrInfo::isWhileOpcode().

◆ NeonBitsPerVector

const unsigned llvm::AArch64::NeonBitsPerVector = 128

Definition at line 678 of file AArch64BaseInfo.h.

◆ RoundingBitsPos

const unsigned llvm::AArch64::RoundingBitsPos = 22

Definition at line 477 of file AArch64ISelLowering.h.

◆ SVEBitsPerBlock

constexpr unsigned llvm::AArch64::SVEBitsPerBlock = 128

staticconstexpr

Definition at line 676 of file AArch64BaseInfo.h.

Referenced by extractSubReg(), llvm::AArch64TTIImpl::getMaxVScale(), getPackedVectorTypeFromPredicateType(), insertSubReg(), isPackedVectorType(), LowerSVEIntrinsicEXT(), performGatherLoadCombine(), performLD1Combine(), and performScatterStoreCombine().

◆ SVEMaxBitsPerVector

constexpr unsigned llvm::AArch64::SVEMaxBitsPerVector = 2048

staticconstexpr

Definition at line 677 of file AArch64BaseInfo.h.

Referenced by llvm::AArch64TTIImpl::getMaxVScale(), and llvm::AArch64InstrInfo::getMemOpInfo().

Classes

Enumerations

Functions

Variables

Enumeration Type Documentation

◆ ArchExtKind

◆ ArchKind

◆ DestructiveInstType

◆ ElementSizeType

◆ FalseLaneType

◆ Fixups

◆ Rounding

Function Documentation

◆ createFastISel()

◆ fillValidCPUArchList()

◆ getArchAttr()

◆ getArchExtFeature()

◆ getArchExtName()

◆ getArchFeatures()

◆ getArchName()

◆ getCPUArchKind()

◆ getCPUAttr()

◆ getDefaultCPU()

◆ getDefaultExtensions()

◆ getDefaultFPU()

◆ getExtensionFeatures()

◆ getSubArch()

◆ getSVENonRevInstr()

◆ getSVEPseudoMap()

◆ getSVERevInstr()

◆ isX18ReservedByDefault()

◆ parseArch()

◆ parseArchExt()

◆ parseBranchProtection()

◆ parseCPUArch()

Variable Documentation

◆ AArch64ARCHExtNames

◆ AArch64ARCHNames

◆ AArch64CPUNames

◆ ArchKinds

◆ InstrFlagIsPTestLike

◆ InstrFlagIsWhile

◆ NeonBitsPerVector

◆ RoundingBitsPos

◆ SVEBitsPerBlock

◆ SVEMaxBitsPerVector