LLVM 22.0.0git
Classes | Typedefs | Enumerations | Functions | Variables
llvm::AArch64 Namespace Reference

Classes

struct  Alias
struct  ArchInfo
struct  CpuInfo
struct  ExtensionDependency
struct  ExtensionInfo
struct  ExtensionSet
struct  FMVInfo

Typedefs

using ExtensionBitset = Bitset<AEK_NUM_EXTENSIONS>
using Specifier = uint16_t

Enumerations

enum  CPUFeatures {
  FEAT_RNG , FEAT_FLAGM , FEAT_FLAGM2 , FEAT_FP16FML ,
  FEAT_DOTPROD , FEAT_SM4 , FEAT_RDM , FEAT_LSE ,
  FEAT_FP , FEAT_SIMD , FEAT_CRC , FEAT_CSSC ,
  FEAT_SHA2 , FEAT_SHA3 , RESERVED_FEAT_AES , FEAT_PMULL ,
  FEAT_FP16 , FEAT_DIT , FEAT_DPB , FEAT_DPB2 ,
  FEAT_JSCVT , FEAT_FCMA , FEAT_RCPC , FEAT_RCPC2 ,
  FEAT_FRINTTS , RESERVED_FEAT_DGH , FEAT_I8MM , FEAT_BF16 ,
  RESERVED_FEAT_EBF16 , RESERVED_FEAT_RPRES , FEAT_SVE , RESERVED_FEAT_SVE_BF16 ,
  RESERVED_FEAT_SVE_EBF16 , RESERVED_FEAT_SVE_I8MM , FEAT_SVE_F32MM , FEAT_SVE_F64MM ,
  FEAT_SVE2 , RESERVED_FEAT_SVE_AES , FEAT_SVE_PMULL128 , FEAT_SVE_BITPERM ,
  FEAT_SVE_SHA3 , FEAT_SVE_SM4 , FEAT_SME , RESERVED_FEAT_MEMTAG ,
  FEAT_MEMTAG2 , RESERVED_FEAT_MEMTAG3 , FEAT_SB , RESERVED_FEAT_PREDRES ,
  RESERVED_FEAT_SSBS , FEAT_SSBS2 , FEAT_BTI , RESERVED_FEAT_LS64 ,
  RESERVED_FEAT_LS64_V , RESERVED_FEAT_LS64_ACCDATA , FEAT_WFXT , FEAT_SME_F64 ,
  FEAT_SME_I64 , FEAT_SME2 , FEAT_RCPC3 , FEAT_MOPS ,
  FEAT_MAX , FEAT_EXT = 62 , FEAT_INIT
}
enum  FeatPriorities {
  PRIOR_RNG , PRIOR_FLAGM , PRIOR_FLAGM2 , PRIOR_LSE ,
  PRIOR_FP , PRIOR_SIMD , PRIOR_DOTPROD , PRIOR_SM4 ,
  PRIOR_RDM , PRIOR_CRC , PRIOR_SHA2 , PRIOR_SHA3 ,
  PRIOR_PMULL , PRIOR_FP16 , PRIOR_FP16FML , PRIOR_DIT ,
  PRIOR_DPB , PRIOR_DPB2 , PRIOR_JSCVT , PRIOR_FCMA ,
  PRIOR_RCPC , PRIOR_RCPC2 , PRIOR_RCPC3 , PRIOR_FRINTTS ,
  PRIOR_I8MM , PRIOR_BF16 , PRIOR_SVE , PRIOR_SVE_F32MM ,
  PRIOR_SVE_F64MM , PRIOR_SVE2 , PRIOR_SVE_PMULL128 , PRIOR_SVE_BITPERM ,
  PRIOR_SVE_SHA3 , PRIOR_SVE_SM4 , PRIOR_SME , PRIOR_MEMTAG2 ,
  PRIOR_SB , PRIOR_SSBS2 , PRIOR_BTI , PRIOR_WFXT ,
  PRIOR_SME_F64 , PRIOR_SME_I64 , PRIOR_SME2 , PRIOR_MOPS ,
  PRIOR_CSSC , PRIOR_MAX , PRIOR_P0 = 120 , PRIOR_P1 ,
  PRIOR_P2 , PRIOR_P3 , PRIOR_P4 , PRIOR_P5 ,
  PRIOR_P6 , PRIOR_P7
}
enum  ArchProfile { AProfile = 'A' , RProfile = 'R' , InvalidProfile = '?' }
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) , Destructive2xRegImmUnpred = TSFLAG_DESTRUCTIVE_INST_TYPE(0x9) , DestructiveUnaryPassthru = TSFLAG_DESTRUCTIVE_INST_TYPE(0xa)
}
enum  FalseLaneType { FalseLanesMask = TSFLAG_FALSE_LANE_TYPE(0x3) , FalseLanesZero = TSFLAG_FALSE_LANE_TYPE(0x1) , FalseLanesUndef = TSFLAG_FALSE_LANE_TYPE(0x2) }
enum  SMEMatrixType {
  SMEMatrixTypeMask = TSFLAG_SME_MATRIX_TYPE(0x7) , SMEMatrixNone = TSFLAG_SME_MATRIX_TYPE(0x0) , SMEMatrixTileB = TSFLAG_SME_MATRIX_TYPE(0x1) , SMEMatrixTileH = TSFLAG_SME_MATRIX_TYPE(0x2) ,
  SMEMatrixTileS = TSFLAG_SME_MATRIX_TYPE(0x3) , SMEMatrixTileD = TSFLAG_SME_MATRIX_TYPE(0x4) , SMEMatrixTileQ = TSFLAG_SME_MATRIX_TYPE(0x5) , SMEMatrixArray = TSFLAG_SME_MATRIX_TYPE(0x6)
}
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_branch9 , fixup_aarch64_pcrel_branch14 ,
  fixup_aarch64_pcrel_branch16 , fixup_aarch64_pcrel_branch19 , fixup_aarch64_pcrel_branch26 , fixup_aarch64_pcrel_call26 ,
  LastTargetFixupKind , NumTargetFixupKinds = LastTargetFixupKind - FirstTargetFixupKind
}
enum  {
  S_None = 0 , S_ABS = 0x001 , S_SABS = 0x002 , S_PREL = 0x003 ,
  S_GOT = 0x004 , S_DTPREL = 0x005 , S_GOTTPREL = 0x006 , S_TPREL = 0x007 ,
  S_TLSDESC = 0x008 , S_SECREL = 0x009 , S_AUTH = 0x00a , S_AUTHADDR = 0x00b ,
  S_GOT_AUTH = 0x00c , S_TLSDESC_AUTH = 0x00d , S_SymLocBits = 0x00f , S_PAGE = 0x010 ,
  S_PAGEOFF = 0x020 , S_HI12 = 0x030 , S_G0 = 0x040 , S_G1 = 0x050 ,
  S_G2 = 0x060 , S_G3 = 0x070 , S_LO15 = 0x080 , S_AddressFragBits = 0x0f0 ,
  S_NC = 0x100 , S_CALL = S_ABS , S_ABS_PAGE = S_ABS | S_PAGE , S_ABS_PAGE_NC = S_ABS | S_PAGE | S_NC ,
  S_ABS_G3 = S_ABS | S_G3 , S_ABS_G2 = S_ABS | S_G2 , S_ABS_G2_S = S_SABS | S_G2 , S_ABS_G2_NC = S_ABS | S_G2 | S_NC ,
  S_ABS_G1 = S_ABS | S_G1 , S_ABS_G1_S = S_SABS | S_G1 , S_ABS_G1_NC = S_ABS | S_G1 | S_NC , S_ABS_G0 = S_ABS | S_G0 ,
  S_ABS_G0_S = S_SABS | S_G0 , S_ABS_G0_NC = S_ABS | S_G0 | S_NC , S_LO12 = S_ABS | S_PAGEOFF | S_NC , S_PREL_G3 = S_PREL | S_G3 ,
  S_PREL_G2 = S_PREL | S_G2 , S_PREL_G2_NC = S_PREL | S_G2 | S_NC , S_PREL_G1 = S_PREL | S_G1 , S_PREL_G1_NC = S_PREL | S_G1 | S_NC ,
  S_PREL_G0 = S_PREL | S_G0 , S_PREL_G0_NC = S_PREL | S_G0 | S_NC , S_GOT_LO12 = S_GOT | S_PAGEOFF | S_NC , S_GOT_PAGE = S_GOT | S_PAGE ,
  S_GOT_PAGE_LO15 = S_GOT | S_LO15 | S_NC , S_GOT_AUTH_LO12 = S_GOT_AUTH | S_PAGEOFF | S_NC , S_GOT_AUTH_PAGE = S_GOT_AUTH | S_PAGE , S_DTPREL_G2 = S_DTPREL | S_G2 ,
  S_DTPREL_G1 = S_DTPREL | S_G1 , S_DTPREL_G1_NC = S_DTPREL | S_G1 | S_NC , S_DTPREL_G0 = S_DTPREL | S_G0 , S_DTPREL_G0_NC = S_DTPREL | S_G0 | S_NC ,
  S_DTPREL_HI12 = S_DTPREL | S_HI12 , S_DTPREL_LO12 = S_DTPREL | S_PAGEOFF , S_DTPREL_LO12_NC = S_DTPREL | S_PAGEOFF | S_NC , S_GOTTPREL_PAGE = S_GOTTPREL | S_PAGE ,
  S_GOTTPREL_LO12_NC = S_GOTTPREL | S_PAGEOFF | S_NC , S_GOTTPREL_G1 = S_GOTTPREL | S_G1 , S_GOTTPREL_G0_NC = S_GOTTPREL | S_G0 | S_NC , S_TPREL_G2 = S_TPREL | S_G2 ,
  S_TPREL_G1 = S_TPREL | S_G1 , S_TPREL_G1_NC = S_TPREL | S_G1 | S_NC , S_TPREL_G0 = S_TPREL | S_G0 , S_TPREL_G0_NC = S_TPREL | S_G0 | S_NC ,
  S_TPREL_HI12 = S_TPREL | S_HI12 , S_TPREL_LO12 = S_TPREL | S_PAGEOFF , S_TPREL_LO12_NC = S_TPREL | S_PAGEOFF | S_NC , S_TLSDESC_LO12 = S_TLSDESC | S_PAGEOFF ,
  S_TLSDESC_PAGE = S_TLSDESC | S_PAGE , S_TLSDESC_AUTH_LO12 = S_TLSDESC_AUTH | S_PAGEOFF , S_TLSDESC_AUTH_PAGE = S_TLSDESC_AUTH | S_PAGE , S_SECREL_LO12 = S_SECREL | S_PAGEOFF ,
  S_SECREL_HI12 = S_SECREL | S_HI12 , S_PLT = 0x400 , S_GOTPCREL , S_FUNCINIT ,
  S_MACHO_GOT , S_MACHO_GOTPAGE , S_MACHO_GOTPAGEOFF , S_MACHO_PAGE ,
  S_MACHO_PAGEOFF , S_MACHO_TLVP , S_MACHO_TLVPPAGE , S_MACHO_TLVPPAGEOFF ,
  S_INVALID = 0xfff
}
enum  OperandType { OPERAND_IMPLICIT_IMM_0 = MCOI::OPERAND_FIRST_TARGET , OPERAND_SHIFT_MSL }

Functions

LLVM_ABI const std::vector< FMVInfo > & getFMVInfo ()
LLVM_ABI const ExtensionInfo & getExtensionByID (ArchExtKind(ExtID))
LLVM_ABI bool getExtensionFeatures (const AArch64::ExtensionBitset &Extensions, std::vector< StringRef > &Features)
LLVM_ABI StringRef getArchExtFeature (StringRef ArchExt)
LLVM_ABI StringRef resolveCPUAlias (StringRef CPU)
LLVM_ABI const ArchInfo * getArchForCpu (StringRef CPU)
LLVM_ABI const ArchInfo * parseArch (StringRef Arch)
LLVM_ABI std::optional< ExtensionInfo > targetFeatureToExtension (StringRef TargetFeature)
LLVM_ABI std::optional< ExtensionInfo > parseArchExtension (StringRef Extension)
LLVM_ABI std::optional< FMVInfo > parseFMVExtension (StringRef Extension)
LLVM_ABI std::optional< CpuInfo > parseCpu (StringRef Name)
LLVM_ABI void fillValidCPUArchList (SmallVectorImpl< StringRef > &Values)
LLVM_ABI bool isX18ReservedByDefault (const Triple &TT)
LLVM_ABI APInt getFMVPriority (ArrayRef< StringRef > Features)
LLVM_ABI APInt getCpuSupportsMask (ArrayRef< StringRef > Features)
LLVM_ABI void PrintSupportedExtensions ()
LLVM_ABI void printEnabledExtensions (const std::set< StringRef > &EnabledFeatureNames)
int getSVEPseudoMap (uint16_t Opcode)
int getSVERevInstr (uint16_t Opcode)
int getSVENonRevInstr (uint16_t Opcode)
int getSMEPseudoMap (uint16_t Opcode)
ArrayRef< MCPhysReg > getGPRArgRegs ()
ArrayRef< MCPhysReg > getFPRArgRegs ()
FastISel * createFastISel (FunctionLoweringInfo &funcInfo, const TargetLibraryInfo *libInfo)
StringRef getSpecifierName (Specifier S)
 Return the string representation of the ELF relocation specifier (e.g.
Specifier getSymbolLoc (Specifier S)
Specifier getAddressFrag (Specifier S)
bool isNotChecked (Specifier S)

Variables

static const uint64_t InstrFlagIsWhile = TSFLAG_INSTR_FLAGS(0x1)
static const uint64_t InstrFlagIsPTestLike = TSFLAG_INSTR_FLAGS(0x2)
const unsigned RoundingBitsPos = 22
const uint64_t ReservedFPControlBits = 0xfffffffff80040f8
const unsigned StackProbeMaxUnprobedStack = 1024
 Maximum allowed number of unprobed bytes above SP at an ABI boundary.
const unsigned StackProbeMaxLoopUnroll = 4
 Maximum number of iterations to unroll for a constant size probing loop.
static constexpr unsigned SVEBitsPerBlock = 128
static constexpr unsigned SVEMaxBitsPerVector = 2048

Typedef Documentation

◆ ExtensionBitset

using llvm::AArch64::ExtensionBitset = Bitset<AEK_NUM_EXTENSIONS>

Definition at line 50 of file AArch64TargetParser.h.

◆ Specifier

using llvm::AArch64::Specifier = uint16_t

Definition at line 64 of file AArch64MCAsmInfo.h.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum
Enumerator
S_None 
S_ABS 
S_SABS 
S_PREL 
S_GOT 
S_DTPREL 
S_GOTTPREL 
S_TPREL 
S_TLSDESC 
S_SECREL 
S_AUTH 
S_AUTHADDR 
S_GOT_AUTH 
S_TLSDESC_AUTH 
S_SymLocBits 
S_PAGE 
S_PAGEOFF 
S_HI12 
S_G0 
S_G1 
S_G2 
S_G3 
S_LO15 
S_AddressFragBits 
S_NC 
S_CALL 
S_ABS_PAGE 
S_ABS_PAGE_NC 
S_ABS_G3 
S_ABS_G2 
S_ABS_G2_S 
S_ABS_G2_NC 
S_ABS_G1 
S_ABS_G1_S 
S_ABS_G1_NC 
S_ABS_G0 
S_ABS_G0_S 
S_ABS_G0_NC 
S_LO12 
S_PREL_G3 
S_PREL_G2 
S_PREL_G2_NC 
S_PREL_G1 
S_PREL_G1_NC 
S_PREL_G0 
S_PREL_G0_NC 
S_GOT_LO12 
S_GOT_PAGE 
S_GOT_PAGE_LO15 
S_GOT_AUTH_LO12 
S_GOT_AUTH_PAGE 
S_DTPREL_G2 
S_DTPREL_G1 
S_DTPREL_G1_NC 
S_DTPREL_G0 
S_DTPREL_G0_NC 
S_DTPREL_HI12 
S_DTPREL_LO12 
S_DTPREL_LO12_NC 
S_GOTTPREL_PAGE 
S_GOTTPREL_LO12_NC 
S_GOTTPREL_G1 
S_GOTTPREL_G0_NC 
S_TPREL_G2 
S_TPREL_G1 
S_TPREL_G1_NC 
S_TPREL_G0 
S_TPREL_G0_NC 
S_TPREL_HI12 
S_TPREL_LO12 
S_TPREL_LO12_NC 
S_TLSDESC_LO12 
S_TLSDESC_PAGE 
S_TLSDESC_AUTH_LO12 
S_TLSDESC_AUTH_PAGE 
S_SECREL_LO12 
S_SECREL_HI12 
S_PLT 
S_GOTPCREL 
S_FUNCINIT 
S_MACHO_GOT 
S_MACHO_GOTPAGE 
S_MACHO_GOTPAGEOFF 
S_MACHO_PAGE 
S_MACHO_PAGEOFF 
S_MACHO_TLVP 
S_MACHO_TLVPPAGE 
S_MACHO_TLVPPAGEOFF 
S_INVALID 

Definition at line 66 of file AArch64MCAsmInfo.h.

◆ ArchProfile

enum llvm::AArch64::ArchProfile
Enumerator
AProfile 
RProfile 
InvalidProfile 

Definition at line 99 of file AArch64TargetParser.h.

◆ CPUFeatures

enum llvm::AArch64::CPUFeatures
Enumerator
FEAT_RNG 
FEAT_FLAGM 
FEAT_FLAGM2 
FEAT_FP16FML 
FEAT_DOTPROD 
FEAT_SM4 
FEAT_RDM 
FEAT_LSE 
FEAT_FP 
FEAT_SIMD 
FEAT_CRC 
FEAT_CSSC 
FEAT_SHA2 
FEAT_SHA3 
RESERVED_FEAT_AES 
FEAT_PMULL 
FEAT_FP16 
FEAT_DIT 
FEAT_DPB 
FEAT_DPB2 
FEAT_JSCVT 
FEAT_FCMA 
FEAT_RCPC 
FEAT_RCPC2 
FEAT_FRINTTS 
RESERVED_FEAT_DGH 
FEAT_I8MM 
FEAT_BF16 
RESERVED_FEAT_EBF16 
RESERVED_FEAT_RPRES 
FEAT_SVE 
RESERVED_FEAT_SVE_BF16 
RESERVED_FEAT_SVE_EBF16 
RESERVED_FEAT_SVE_I8MM 
FEAT_SVE_F32MM 
FEAT_SVE_F64MM 
FEAT_SVE2 
RESERVED_FEAT_SVE_AES 
FEAT_SVE_PMULL128 
FEAT_SVE_BITPERM 
FEAT_SVE_SHA3 
FEAT_SVE_SM4 
FEAT_SME 
RESERVED_FEAT_MEMTAG 
FEAT_MEMTAG2 
RESERVED_FEAT_MEMTAG3 
FEAT_SB 
RESERVED_FEAT_PREDRES 
RESERVED_FEAT_SSBS 
FEAT_SSBS2 
FEAT_BTI 
RESERVED_FEAT_LS64 
RESERVED_FEAT_LS64_V 
RESERVED_FEAT_LS64_ACCDATA 
FEAT_WFXT 
FEAT_SME_F64 
FEAT_SME_I64 
FEAT_SME2 
FEAT_RCPC3 
FEAT_MOPS 
FEAT_MAX 
FEAT_EXT 
FEAT_INIT 

Definition at line 25 of file AArch64TargetParser.h.

◆ DestructiveInstType

enum llvm::AArch64::DestructiveInstType
Enumerator
DestructiveInstTypeMask 
NotDestructive 
DestructiveOther 
DestructiveUnary 
DestructiveBinaryImm 
DestructiveBinaryShImmUnpred 
DestructiveBinary 
DestructiveBinaryComm 
DestructiveBinaryCommWithRev 
DestructiveTernaryCommWithRev 
Destructive2xRegImmUnpred 
DestructiveUnaryPassthru 

Definition at line 830 of file AArch64InstrInfo.h.

◆ ElementSizeType

enum llvm::AArch64::ElementSizeType
Enumerator
ElementSizeMask 
ElementSizeNone 
ElementSizeB 
ElementSizeH 
ElementSizeS 
ElementSizeD 

Definition at line 821 of file AArch64InstrInfo.h.

◆ FalseLaneType

enum llvm::AArch64::FalseLaneType
Enumerator
FalseLanesMask 
FalseLanesZero 
FalseLanesUndef 

Definition at line 845 of file AArch64InstrInfo.h.

◆ FeatPriorities

enum llvm::AArch64::FeatPriorities
Enumerator
PRIOR_RNG 
PRIOR_FLAGM 
PRIOR_FLAGM2 
PRIOR_LSE 
PRIOR_FP 
PRIOR_SIMD 
PRIOR_DOTPROD 
PRIOR_SM4 
PRIOR_RDM 
PRIOR_CRC 
PRIOR_SHA2 
PRIOR_SHA3 
PRIOR_PMULL 
PRIOR_FP16 
PRIOR_FP16FML 
PRIOR_DIT 
PRIOR_DPB 
PRIOR_DPB2 
PRIOR_JSCVT 
PRIOR_FCMA 
PRIOR_RCPC 
PRIOR_RCPC2 
PRIOR_RCPC3 
PRIOR_FRINTTS 
PRIOR_I8MM 
PRIOR_BF16 
PRIOR_SVE 
PRIOR_SVE_F32MM 
PRIOR_SVE_F64MM 
PRIOR_SVE2 
PRIOR_SVE_PMULL128 
PRIOR_SVE_BITPERM 
PRIOR_SVE_SHA3 
PRIOR_SVE_SM4 
PRIOR_SME 
PRIOR_MEMTAG2 
PRIOR_SB 
PRIOR_SSBS2 
PRIOR_BTI 
PRIOR_WFXT 
PRIOR_SME_F64 
PRIOR_SME_I64 
PRIOR_SME2 
PRIOR_MOPS 
PRIOR_CSSC 
PRIOR_MAX 
PRIOR_P0 
PRIOR_P1 
PRIOR_P2 
PRIOR_P3 
PRIOR_P4 
PRIOR_P5 
PRIOR_P6 
PRIOR_P7 

Definition at line 18 of file AArch64TargetParser.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_branch9 
fixup_aarch64_pcrel_branch14 
fixup_aarch64_pcrel_branch16 
fixup_aarch64_pcrel_branch19 
fixup_aarch64_pcrel_branch26 
fixup_aarch64_pcrel_call26 
LastTargetFixupKind 
NumTargetFixupKinds 

Definition at line 17 of file AArch64FixupKinds.h.

◆ OperandType

enum llvm::AArch64::OperandType
Enumerator
OPERAND_IMPLICIT_IMM_0 
OPERAND_SHIFT_MSL 

Definition at line 71 of file AArch64MCTargetDesc.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 31 of file AArch64ISelLowering.h.

◆ SMEMatrixType

enum llvm::AArch64::SMEMatrixType
Enumerator
SMEMatrixTypeMask 
SMEMatrixNone 
SMEMatrixTileB 
SMEMatrixTileH 
SMEMatrixTileS 
SMEMatrixTileD 
SMEMatrixTileQ 
SMEMatrixArray 

Definition at line 855 of file AArch64InstrInfo.h.

Function Documentation

◆ createFastISel()

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

Definition at line 5191 of file AArch64FastISel.cpp.

References llvm::MachineFunction::getInfo(), llvm::SMEAttrs::hasAgnosticZAInterface(), llvm::SMEAttrs::hasStreamingCompatibleInterface(), llvm::SMEAttrs::hasStreamingInterfaceOrBody(), llvm::SMEAttrs::hasZAState(), llvm::SMEAttrs::hasZT0State(), and llvm::FunctionLoweringInfo::MF.

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

◆ fillValidCPUArchList()

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

Definition at line 136 of file AArch64TargetParser.cpp.

References llvm::AArch64::Alias::AltName, llvm::CallingConv::C, llvm::SmallVectorTemplateBase< T, bool >::push_back(), and llvm::sort().

◆ getAddressFrag()

Specifier llvm::AArch64::getAddressFrag ( Specifier S)
inline

Definition at line 191 of file AArch64MCAsmInfo.h.

References S_AddressFragBits.

Referenced by adjustFixupValue().

◆ getArchExtFeature()

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

Definition at line 124 of file AArch64TargetParser.cpp.

References assert(), llvm::StringRef::drop_front(), parseArchExtension(), and llvm::StringRef::starts_with().

◆ getArchForCpu()

const AArch64::ArchInfo * llvm::AArch64::getArchForCpu ( StringRef CPU)

Definition at line 36 of file AArch64TargetParser.cpp.

References parseCpu().

◆ getCpuSupportsMask()

APInt llvm::AArch64::getCpuSupportsMask ( ArrayRef< StringRef > Features)

Definition at line 89 of file AArch64TargetParser.cpp.

References llvm::AArch64::ExtensionSet::enable(), llvm::AArch64::ExtensionSet::Enabled, getFMVInfo(), getFMVInfoFrom(), llvm::APInt::getZero(), llvm::APInt::setBit(), and llvm::Bitset< NumBits >::test().

Referenced by llvm::AArch64TTIImpl::getFeatureMask().

◆ getExtensionByID()

LLVM_ABI const ExtensionInfo & llvm::AArch64::getExtensionByID ( ArchExtKind(ExtID) )

References Extensions, and LLVM_ABI.

◆ getExtensionFeatures()

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

Definition at line 106 of file AArch64TargetParser.cpp.

References Extensions, and llvm::Bitset< NumBits >::test().

◆ getFMVInfo()

LLVM_ABI const std::vector< FMVInfo > & llvm::AArch64::getFMVInfo ( )

Referenced by getCpuSupportsMask(), getFMVPriority(), lookupFMVByID(), and parseFMVExtension().

◆ getFMVPriority()

APInt llvm::AArch64::getFMVPriority ( ArrayRef< StringRef > Features)

Definition at line 67 of file AArch64TargetParser.cpp.

References llvm::AArch64::ExtensionSet::enable(), llvm::AArch64::ExtensionSet::Enabled, getFMVInfo(), getFMVInfoFrom(), llvm::APInt::getZero(), llvm::APInt::setBit(), and llvm::Bitset< NumBits >::test().

Referenced by llvm::AArch64TTIImpl::getPriorityMask().

◆ getFPRArgRegs()

ArrayRef< MCPhysReg > llvm::AArch64::getFPRArgRegs ( )

Definition at line 180 of file AArch64ISelLowering.cpp.

References FPRArgRegs.

◆ getGPRArgRegs()

ArrayRef< MCPhysReg > llvm::AArch64::getGPRArgRegs ( )

Definition at line 178 of file AArch64ISelLowering.cpp.

References GPRArgRegs.

◆ getSMEPseudoMap()

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

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

◆ getSpecifierName()

StringRef llvm::AArch64::getSpecifierName ( AArch64::Specifier S)

Return the string representation of the ELF relocation specifier (e.g.

":got:", ":lo12:").

Definition at line 57 of file AArch64MCAsmInfo.cpp.

References llvm_unreachable, S_ABS_G0, S_ABS_G0_NC, S_ABS_G0_S, S_ABS_G1, S_ABS_G1_NC, S_ABS_G1_S, S_ABS_G2, S_ABS_G2_NC, S_ABS_G2_S, S_ABS_G3, S_ABS_PAGE, S_ABS_PAGE_NC, S_CALL, S_DTPREL_G0, S_DTPREL_G0_NC, S_DTPREL_G1, S_DTPREL_G1_NC, S_DTPREL_G2, S_DTPREL_HI12, S_DTPREL_LO12, S_DTPREL_LO12_NC, S_GOT, S_GOT_AUTH, S_GOT_AUTH_LO12, S_GOT_AUTH_PAGE, S_GOT_LO12, S_GOT_PAGE, S_GOT_PAGE_LO15, S_GOTTPREL, S_GOTTPREL_G0_NC, S_GOTTPREL_G1, S_GOTTPREL_LO12_NC, S_GOTTPREL_PAGE, S_LO12, S_PREL_G0, S_PREL_G0_NC, S_PREL_G1, S_PREL_G1_NC, S_PREL_G2, S_PREL_G2_NC, S_PREL_G3, S_SECREL_HI12, S_SECREL_LO12, S_TLSDESC, S_TLSDESC_AUTH, S_TLSDESC_AUTH_LO12, S_TLSDESC_AUTH_PAGE, S_TLSDESC_LO12, S_TLSDESC_PAGE, S_TPREL_G0, S_TPREL_G0_NC, S_TPREL_G1, S_TPREL_G1_NC, S_TPREL_G2, S_TPREL_HI12, S_TPREL_LO12, and S_TPREL_LO12_NC.

Referenced by llvm::AArch64MCAsmInfoDarwin::printSpecifierExpr(), llvm::AArch64MCAsmInfoELF::printSpecifierExpr(), llvm::AArch64MCAsmInfoGNUCOFF::printSpecifierExpr(), and llvm::AArch64MCAsmInfoMicrosoftCOFF::printSpecifierExpr().

◆ getSVENonRevInstr()

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

◆ getSVEPseudoMap()

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

Referenced by llvm::AArch64RegisterInfo::getRegAllocationHints().

◆ getSVERevInstr()

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

◆ getSymbolLoc()

Specifier llvm::AArch64::getSymbolLoc ( Specifier S)
inline

Definition at line 187 of file AArch64MCAsmInfo.h.

References S_SymLocBits.

Referenced by adjustFixupValue().

◆ isNotChecked()

bool llvm::AArch64::isNotChecked ( Specifier S)
inline

Definition at line 195 of file AArch64MCAsmInfo.h.

References S_NC.

◆ isX18ReservedByDefault()

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

Definition at line 148 of file AArch64TargetParser.cpp.

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

◆ parseArch()

const AArch64::ArchInfo * llvm::AArch64::parseArch ( StringRef Arch)

Definition at line 154 of file AArch64TargetParser.cpp.

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

◆ parseArchExtension()

std::optional< AArch64::ExtensionInfo > llvm::AArch64::parseArchExtension ( StringRef Extension)

Definition at line 168 of file AArch64TargetParser.cpp.

References A(), llvm::StringRef::empty(), and Extensions.

Referenced by getArchExtFeature(), and llvm::AArch64::ExtensionSet::parseModifier().

◆ parseCpu()

std::optional< AArch64::CpuInfo > llvm::AArch64::parseCpu ( StringRef Name)

Definition at line 199 of file AArch64TargetParser.cpp.

References llvm::CallingConv::C, and resolveCPUAlias().

Referenced by getArchForCpu().

◆ parseFMVExtension()

std::optional< AArch64::FMVInfo > llvm::AArch64::parseFMVExtension ( StringRef Extension)

Definition at line 178 of file AArch64TargetParser.cpp.

References getFMVInfo(), and I.

Referenced by getFMVInfoFrom().

◆ printEnabledExtensions()

void llvm::AArch64::printEnabledExtensions ( const std::set< StringRef > & EnabledFeatureNames)

Definition at line 229 of file AArch64TargetParser.cpp.

References llvm::format(), llvm::left_justify(), llvm::outs(), and targetFeatureToExtension().

◆ PrintSupportedExtensions()

void llvm::AArch64::PrintSupportedExtensions ( )

Definition at line 211 of file AArch64TargetParser.cpp.

References Extensions, llvm::format(), llvm::left_justify(), and llvm::outs().

◆ resolveCPUAlias()

StringRef llvm::AArch64::resolveCPUAlias ( StringRef CPU)

Definition at line 117 of file AArch64TargetParser.cpp.

References A().

Referenced by createAArch64MCSubtargetInfo(), and parseCpu().

◆ targetFeatureToExtension()

std::optional< AArch64::ExtensionInfo > llvm::AArch64::targetFeatureToExtension ( StringRef TargetFeature)

Definition at line 191 of file AArch64TargetParser.cpp.

References Extensions.

Referenced by getFMVInfoFrom(), printEnabledExtensions(), and llvm::AArch64::ExtensionSet::reconstructFromParsedFeatures().

Variable Documentation

◆ InstrFlagIsPTestLike

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

Definition at line 853 of file AArch64InstrInfo.h.

◆ InstrFlagIsWhile

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

Definition at line 852 of file AArch64InstrInfo.h.

◆ ReservedFPControlBits

const uint64_t llvm::AArch64::ReservedFPControlBits = 0xfffffffff80040f8

Definition at line 43 of file AArch64ISelLowering.h.

◆ RoundingBitsPos

const unsigned llvm::AArch64::RoundingBitsPos = 22

Definition at line 40 of file AArch64ISelLowering.h.

◆ StackProbeMaxLoopUnroll

const unsigned llvm::AArch64::StackProbeMaxLoopUnroll = 4

Maximum number of iterations to unroll for a constant size probing loop.

Definition at line 54 of file AArch64ISelLowering.h.

◆ StackProbeMaxUnprobedStack

const unsigned llvm::AArch64::StackProbeMaxUnprobedStack = 1024

Maximum allowed number of unprobed bytes above SP at an ABI boundary.

Definition at line 51 of file AArch64ISelLowering.h.

Referenced by llvm::AArch64FrameLowering::eliminateCallFramePseudoInstr().

◆ SVEBitsPerBlock

unsigned llvm::AArch64::SVEBitsPerBlock = 128
staticconstexpr

Definition at line 1024 of file AArch64BaseInfo.h.

Referenced by findMoreOptimalIndexType(), GenerateFixedLengthSVETBL(), llvm::AArch64TTIImpl::getCastInstrCost(), getHistogramCost(), getPackedVectorTypeFromPredicateType(), llvm::AArch64TTIImpl::getShuffleCost(), instCombineSVECmpNE(), isAllActivePredicate(), isPackedVectorType(), isUnpackedVectorVT(), LowerSVEIntrinsicEXT(), performGatherLoadCombine(), performLD1Combine(), performScatterStoreCombine(), and llvm::AArch64Subtarget::useSVEForFixedLengthVectors().

◆ SVEMaxBitsPerVector

unsigned llvm::AArch64::SVEMaxBitsPerVector = 2048
staticconstexpr

Definition at line 1025 of file AArch64BaseInfo.h.

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