X86II - This namespace holds all of the target specific flags that instruction info tracks. More...

Enumerations
enum	TOF { MO_NO_FLAG, MO_GOT_ABSOLUTE_ADDRESS, MO_PIC_BASE_OFFSET, MO_GOT, MO_GOTOFF, MO_GOTPCREL, MO_PLT, MO_TLSGD, MO_TLSLD, MO_TLSLDM, MO_GOTTPOFF, MO_INDNTPOFF, MO_TPOFF, MO_DTPOFF, MO_NTPOFF, MO_GOTNTPOFF, MO_DLLIMPORT, MO_DARWIN_NONLAZY, MO_DARWIN_NONLAZY_PIC_BASE, MO_TLVP, MO_TLVP_PIC_BASE, MO_SECREL, MO_ABS8, MO_COFFSTUB }
	Target Operand Flag enum. More...

enum	: uint64_t { Pseudo = 0, RawFrm = 1, AddRegFrm = 2, RawFrmMemOffs = 3, RawFrmSrc = 4, RawFrmDst = 5, RawFrmDstSrc = 6, RawFrmImm8 = 7, RawFrmImm16 = 8, MRMDestMem = 32, MRMSrcMem = 33, MRMSrcMem4VOp3 = 34, MRMSrcMemOp4 = 35, MRMXm = 39, MRM0m = 40, MRM1m = 41, MRM2m = 42, MRM3m = 43, MRM4m = 44, MRM5m = 45, MRM6m = 46, MRM7m = 47, MRMDestReg = 48, MRMSrcReg = 49, MRMSrcReg4VOp3 = 50, MRMSrcRegOp4 = 51, MRMXr = 55, MRM0r = 56, MRM1r = 57, MRM2r = 58, MRM3r = 59, MRM4r = 60, MRM5r = 61, MRM6r = 62, MRM7r = 63, MRM_C0 = 64, MRM_C1 = 65, MRM_C2 = 66, MRM_C3 = 67, MRM_C4 = 68, MRM_C5 = 69, MRM_C6 = 70, MRM_C7 = 71, MRM_C8 = 72, MRM_C9 = 73, MRM_CA = 74, MRM_CB = 75, MRM_CC = 76, MRM_CD = 77, MRM_CE = 78, MRM_CF = 79, MRM_D0 = 80, MRM_D1 = 81, MRM_D2 = 82, MRM_D3 = 83, MRM_D4 = 84, MRM_D5 = 85, MRM_D6 = 86, MRM_D7 = 87, MRM_D8 = 88, MRM_D9 = 89, MRM_DA = 90, MRM_DB = 91, MRM_DC = 92, MRM_DD = 93, MRM_DE = 94, MRM_DF = 95, MRM_E0 = 96, MRM_E1 = 97, MRM_E2 = 98, MRM_E3 = 99, MRM_E4 = 100, MRM_E5 = 101, MRM_E6 = 102, MRM_E7 = 103, MRM_E8 = 104, MRM_E9 = 105, MRM_EA = 106, MRM_EB = 107, MRM_EC = 108, MRM_ED = 109, MRM_EE = 110, MRM_EF = 111, MRM_F0 = 112, MRM_F1 = 113, MRM_F2 = 114, MRM_F3 = 115, MRM_F4 = 116, MRM_F5 = 117, MRM_F6 = 118, MRM_F7 = 119, MRM_F8 = 120, MRM_F9 = 121, MRM_FA = 122, MRM_FB = 123, MRM_FC = 124, MRM_FD = 125, MRM_FE = 126, MRM_FF = 127, FormMask = 127, OpSizeShift = 7, OpSizeMask = 0x3 << OpSizeShift, OpSizeFixed = 0 << OpSizeShift, OpSize16 = 1 << OpSizeShift, OpSize32 = 2 << OpSizeShift, AdSizeShift = OpSizeShift + 2, AdSizeMask = 0x3 << AdSizeShift, AdSizeX = 0 << AdSizeShift, AdSize16 = 1 << AdSizeShift, AdSize32 = 2 << AdSizeShift, AdSize64 = 3 << AdSizeShift, OpPrefixShift = AdSizeShift + 2, OpPrefixMask = 0x3 << OpPrefixShift, PD = 1 << OpPrefixShift, XS = 2 << OpPrefixShift, XD = 3 << OpPrefixShift, OpMapShift = OpPrefixShift + 2, OpMapMask = 0x7 << OpMapShift, OB = 0 << OpMapShift, TB = 1 << OpMapShift, T8 = 2 << OpMapShift, TA = 3 << OpMapShift, XOP8 = 4 << OpMapShift, XOP9 = 5 << OpMapShift, XOPA = 6 << OpMapShift, ThreeDNow = 7 << OpMapShift, REXShift = OpMapShift + 3, REX_W = 1 << REXShift, ImmShift = REXShift + 1, ImmMask = 15 << ImmShift, Imm8 = 1 << ImmShift, Imm8PCRel = 2 << ImmShift, Imm8Reg = 3 << ImmShift, Imm16 = 4 << ImmShift, Imm16PCRel = 5 << ImmShift, Imm32 = 6 << ImmShift, Imm32PCRel = 7 << ImmShift, Imm32S = 8 << ImmShift, Imm64 = 9 << ImmShift, FPTypeShift = ImmShift + 4, FPTypeMask = 7 << FPTypeShift, NotFP = 0 << FPTypeShift, ZeroArgFP = 1 << FPTypeShift, OneArgFP = 2 << FPTypeShift, OneArgFPRW = 3 << FPTypeShift, TwoArgFP = 4 << FPTypeShift, CompareFP = 5 << FPTypeShift, CondMovFP = 6 << FPTypeShift, SpecialFP = 7 << FPTypeShift, LOCKShift = FPTypeShift + 3, LOCK = 1 << LOCKShift, REPShift = LOCKShift + 1, REP = 1 << REPShift, SSEDomainShift = REPShift + 1, EncodingShift = SSEDomainShift + 2, EncodingMask = 0x3 << EncodingShift, VEX = 1 << EncodingShift, XOP = 2 << EncodingShift, EVEX = 3 << EncodingShift, OpcodeShift = EncodingShift + 2, VEX_WShift = OpcodeShift + 8, VEX_W = 1ULL << VEX_WShift, VEX_4VShift = VEX_WShift + 1, VEX_4V = 1ULL << VEX_4VShift, VEX_LShift = VEX_4VShift + 1, VEX_L = 1ULL << VEX_LShift, EVEX_KShift = VEX_LShift + 1, EVEX_K = 1ULL << EVEX_KShift, EVEX_ZShift = EVEX_KShift + 1, EVEX_Z = 1ULL << EVEX_ZShift, EVEX_L2Shift = EVEX_ZShift + 1, EVEX_L2 = 1ULL << EVEX_L2Shift, EVEX_BShift = EVEX_L2Shift + 1, EVEX_B = 1ULL << EVEX_BShift, CD8_Scale_Shift = EVEX_BShift + 1, CD8_Scale_Mask = 127ULL << CD8_Scale_Shift, EVEX_RCShift = CD8_Scale_Shift + 7, EVEX_RC = 1ULL << EVEX_RCShift, NoTrackShift = EVEX_RCShift + 1, NOTRACK = 1ULL << NoTrackShift }

Functions
uint8_t	getBaseOpcodeFor (uint64_t TSFlags)

bool	hasImm (uint64_t TSFlags)

unsigned	getSizeOfImm (uint64_t TSFlags)
	getSizeOfImm - Decode the "size of immediate" field from the TSFlags field of the specified instruction. More...

unsigned	isImmPCRel (uint64_t TSFlags)
	isImmPCRel - Return true if the immediate of the specified instruction's TSFlags indicates that it is pc relative. More...

unsigned	isImmSigned (uint64_t TSFlags)
	isImmSigned - Return true if the immediate of the specified instruction's TSFlags indicates that it is signed. More...

unsigned	getOperandBias (const MCInstrDesc &Desc)
	getOperandBias - compute whether all of the def operands are repeated in the uses and therefore should be skipped. More...

int	getMemoryOperandNo (uint64_t TSFlags)
	getMemoryOperandNo - The function returns the MCInst operand # for the first field of the memory operand. More...

bool	isX86_64ExtendedReg (unsigned RegNo)
	isX86_64ExtendedReg - Is the MachineOperand a x86-64 extended (r8 or higher) register? e.g. More...

static bool	is32ExtendedReg (unsigned RegNo)
	is32ExtendedReg - Is the MemoryOperand a 32 extended (zmm16 or higher) registers? e.g. More...

bool	isX86_64NonExtLowByteReg (unsigned reg)

bool	isKMasked (uint64_t TSFlags)
	isKMasked - Is this a masked instruction. More...

bool	isKMergeMasked (uint64_t TSFlags)
	isKMergedMasked - Is this a merge masked instruction. More...

Detailed Description

X86II - This namespace holds all of the target specific flags that instruction info tracks.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum : uint64_t

Enumerator
Pseudo
RawFrm	Raw - This form is for instructions that don't have any operands, so they are just a fixed opcode value, like 'leave'.
AddRegFrm	AddRegFrm - This form is used for instructions like 'push r32' that have their one register operand added to their opcode.
RawFrmMemOffs	RawFrmMemOffs - This form is for instructions that store an absolute memory offset as an immediate with a possible segment override.
RawFrmSrc	RawFrmSrc - This form is for instructions that use the source index register SI/ESI/RSI with a possible segment override.
RawFrmDst	RawFrmDst - This form is for instructions that use the destination index register DI/EDI/RDI.
RawFrmDstSrc	RawFrmDstSrc - This form is for instructions that use the source index register SI/ESI/RSI with a possible segment override, and also the destination index register DI/EDI/RDI.
RawFrmImm8	RawFrmImm8 - This is used for the ENTER instruction, which has two immediates, the first of which is a 16-bit immediate (specified by the imm encoding) and the second is a 8-bit fixed value.
RawFrmImm16	RawFrmImm16 - This is used for CALL FAR instructions, which have two immediates, the first of which is a 16 or 32-bit immediate (specified by the imm encoding) and the second is a 16-bit fixed value. In the AMD manual, this operand is described as pntr16:32 and pntr16:16
MRMDestMem	MRM[0-7][rm] - These forms are used to represent instructions that use a Mod/RM byte, and use the middle field to hold extended opcode information. In the intel manual these are represented as /0, /1, ...MRMDestMem - This form is used for instructions that use the Mod/RM byte to specify a destination, which in this case is memory.
MRMSrcMem	MRMSrcMem - This form is used for instructions that use the Mod/RM byte to specify a source, which in this case is memory.
MRMSrcMem4VOp3	MRMSrcMem4VOp3 - This form is used for instructions that encode operand 3 with VEX.VVVV and load from memory.
MRMSrcMemOp4	MRMSrcMemOp4 - This form is used for instructions that use the Mod/RM byte to specify the fourth source, which in this case is memory.
MRMXm	MRMXm - This form is used for instructions that use the Mod/RM byte to specify a memory source, but doesn't use the middle field.
MRM0m
MRM1m
MRM2m
MRM3m
MRM4m
MRM5m
MRM6m
MRM7m
MRMDestReg	MRMDestReg - This form is used for instructions that use the Mod/RM byte to specify a destination, which in this case is a register.
MRMSrcReg	MRMSrcReg - This form is used for instructions that use the Mod/RM byte to specify a source, which in this case is a register.
MRMSrcReg4VOp3	MRMSrcReg4VOp3 - This form is used for instructions that encode operand 3 with VEX.VVVV and do not load from memory.
MRMSrcRegOp4	MRMSrcRegOp4 - This form is used for instructions that use the Mod/RM byte to specify the fourth source, which in this case is a register.
MRMXr	MRMXr - This form is used for instructions that use the Mod/RM byte to specify a register source, but doesn't use the middle field.
MRM0r
MRM1r
MRM2r
MRM3r
MRM4r
MRM5r
MRM6r
MRM7r
MRM_C0	MRM_XX - A mod/rm byte of exactly 0xXX.
MRM_C1
MRM_C2
MRM_C3
MRM_C4
MRM_C5
MRM_C6
MRM_C7
MRM_C8
MRM_C9
MRM_CA
MRM_CB
MRM_CC
MRM_CD
MRM_CE
MRM_CF
MRM_D0
MRM_D1
MRM_D2
MRM_D3
MRM_D4
MRM_D5
MRM_D6
MRM_D7
MRM_D8
MRM_D9
MRM_DA
MRM_DB
MRM_DC
MRM_DD
MRM_DE
MRM_DF
MRM_E0
MRM_E1
MRM_E2
MRM_E3
MRM_E4
MRM_E5
MRM_E6
MRM_E7
MRM_E8
MRM_E9
MRM_EA
MRM_EB
MRM_EC
MRM_ED
MRM_EE
MRM_EF
MRM_F0
MRM_F1
MRM_F2
MRM_F3
MRM_F4
MRM_F5
MRM_F6
MRM_F7
MRM_F8
MRM_F9
MRM_FA
MRM_FB
MRM_FC
MRM_FD
MRM_FE
MRM_FF
FormMask
OpSizeShift
OpSizeMask
OpSizeFixed
OpSize16
OpSize32
AdSizeShift
AdSizeMask
AdSizeX
AdSize16
AdSize32
AdSize64
OpPrefixShift
OpPrefixMask
PD
XS
XD
OpMapShift
OpMapMask
OB
TB
T8
TA
XOP8
XOP9
XOPA
ThreeDNow	ThreeDNow - This indicates that the instruction uses the wacky 0x0F 0x0F prefix for 3DNow! instructions. The manual documents this as having a 0x0F prefix with a 0x0F opcode, and each instruction storing a classifier in the imm8 field. To simplify our implementation, we handle this by storeing the classifier in the opcode field and using this flag to indicate that the encoder should do the wacky 3DNow! thing.
REXShift
REX_W
ImmShift
ImmMask
Imm8
Imm8PCRel
Imm8Reg
Imm16
Imm16PCRel
Imm32
Imm32PCRel
Imm32S
Imm64
FPTypeShift
FPTypeMask
NotFP
ZeroArgFP
OneArgFP
OneArgFPRW
TwoArgFP
CompareFP
CondMovFP
SpecialFP
LOCKShift
LOCK
REPShift
REP
SSEDomainShift
EncodingShift
EncodingMask
VEX
XOP	XOP - Opcode prefix used by XOP instructions.
EVEX
OpcodeShift
VEX_WShift	VEX_W - Has a opcode specific functionality, but is used in the same way as REX_W is for regular SSE instructions.
VEX_W
VEX_4VShift	VEX_4V - Used to specify an additional AVX/SSE register. Several 2 address instructions in SSE are represented as 3 address ones in AVX and the additional register is encoded in VEX_VVVV prefix.
VEX_4V
VEX_LShift	VEX_L - Stands for a bit in the VEX opcode prefix meaning the current instruction uses 256-bit wide registers. This is usually auto detected if a VR256 register is used, but some AVX instructions also have this field marked when using a f256 memory references.
VEX_L
EVEX_KShift
EVEX_K
EVEX_ZShift
EVEX_Z
EVEX_L2Shift
EVEX_L2
EVEX_BShift
EVEX_B
CD8_Scale_Shift
CD8_Scale_Mask
EVEX_RCShift	Explicitly specified rounding control.
EVEX_RC
NoTrackShift
NOTRACK

Definition at line 241 of file X86BaseInfo.h.

◆ TOF

enum llvm::X86II::TOF

Target Operand Flag enum.

Enumerator
MO_NO_FLAG
MO_GOT_ABSOLUTE_ADDRESS	MO_GOT_ABSOLUTE_ADDRESS - On a symbol operand, this represents a relocation of: SYMBOL_LABEL + [. PICBASELABEL]
MO_PIC_BASE_OFFSET	MO_PIC_BASE_OFFSET - On a symbol operand this indicates that the immediate should get the value of the symbol minus the PIC base label: SYMBOL_LABEL - PICBASELABEL.
MO_GOT	MO_GOT - On a symbol operand this indicates that the immediate is the offset to the GOT entry for the symbol name from the base of the GOT. See the X86-64 ELF ABI supplement for more details. SYMBOL_LABEL
MO_GOTOFF	MO_GOTOFF - On a symbol operand this indicates that the immediate is the offset to the location of the symbol name from the base of the GOT. See the X86-64 ELF ABI supplement for more details. SYMBOL_LABEL
MO_GOTPCREL	MO_GOTPCREL - On a symbol operand this indicates that the immediate is offset to the GOT entry for the symbol name from the current code location. See the X86-64 ELF ABI supplement for more details. SYMBOL_LABEL
MO_PLT	MO_PLT - On a symbol operand this indicates that the immediate is offset to the PLT entry of symbol name from the current code location. See the X86-64 ELF ABI supplement for more details. SYMBOL_LABEL
MO_TLSGD	MO_TLSGD - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the TLS index structure that contains the module number and variable offset for the symbol. Used in the general dynamic TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_TLSLD	MO_TLSLD - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the TLS index for the module that contains the symbol. When this index is passed to a call to __tls_get_addr, the function will return the base address of the TLS block for the symbol. Used in the x86-64 local dynamic TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_TLSLDM	MO_TLSLDM - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the TLS index for the module that contains the symbol. When this index is passed to a call to ___tls_get_addr, the function will return the base address of the TLS block for the symbol. Used in the IA32 local dynamic TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_GOTTPOFF	MO_GOTTPOFF - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the thread-pointer offset for the symbol. Used in the x86-64 initial exec TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_INDNTPOFF	MO_INDNTPOFF - On a symbol operand this indicates that the immediate is the absolute address of the GOT entry with the negative thread-pointer offset for the symbol. Used in the non-PIC IA32 initial exec TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_TPOFF	MO_TPOFF - On a symbol operand this indicates that the immediate is the thread-pointer offset for the symbol. Used in the x86-64 local exec TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_DTPOFF	MO_DTPOFF - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the TLS offset of the symbol. Used in the local dynamic TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_NTPOFF	MO_NTPOFF - On a symbol operand this indicates that the immediate is the negative thread-pointer offset for the symbol. Used in the IA32 local exec TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_GOTNTPOFF	MO_GOTNTPOFF - On a symbol operand this indicates that the immediate is the offset of the GOT entry with the negative thread-pointer offset for the symbol. Used in the PIC IA32 initial exec TLS access model. See 'ELF Handling for Thread-Local Storage' for more details. SYMBOL_LABEL
MO_DLLIMPORT	MO_DLLIMPORT - On a symbol operand "FOO", this indicates that the reference is actually to the "__imp_FOO" symbol. This is used for dllimport linkage on windows.
MO_DARWIN_NONLAZY	MO_DARWIN_NONLAZY - On a symbol operand "FOO", this indicates that the reference is actually to the "FOO$non_lazy_ptr" symbol, which is a non-PIC-base-relative reference to a non-hidden dyld lazy pointer stub.
MO_DARWIN_NONLAZY_PIC_BASE	MO_DARWIN_NONLAZY_PIC_BASE - On a symbol operand "FOO", this indicates that the reference is actually to "FOO$non_lazy_ptr - PICBASE", which is a PIC-base-relative reference to a non-hidden dyld lazy pointer stub.
MO_TLVP	MO_TLVP - On a symbol operand this indicates that the immediate is some TLS offset. This is the TLS offset for the Darwin TLS mechanism.
MO_TLVP_PIC_BASE	MO_TLVP_PIC_BASE - On a symbol operand this indicates that the immediate is some TLS offset from the picbase. This is the 32-bit TLS offset for Darwin TLS in PIC mode.
MO_SECREL	MO_SECREL - On a symbol operand this indicates that the immediate is the offset from beginning of section. This is the TLS offset for the COFF/Windows TLS mechanism.
MO_ABS8	MO_ABS8 - On a symbol operand this indicates that the symbol is known to be an absolute symbol in range [0,128), so we can use the symbol modifier.
MO_COFFSTUB	MO_COFFSTUB - On a symbol operand "FOO", this indicates that the reference is actually to the ".refptr.FOO" symbol. This is used for stub symbols on windows.

Definition at line 74 of file X86BaseInfo.h.

Function Documentation

◆ getBaseOpcodeFor()

uint8_t llvm::X86II::getBaseOpcodeFor ( uint64_t TSFlags )

inline

Definition at line 588 of file X86BaseInfo.h.

References OpcodeShift.

Referenced by llvm::getFMA3Group(), and HasSecRelSymbolRef().

◆ getMemoryOperandNo()

int llvm::X86II::getMemoryOperandNo ( uint64_t TSFlags )

inline

getMemoryOperandNo - The function returns the MCInst operand # for the first field of the memory operand.

If the instruction doesn't have a memory operand, this returns -1.

Note that this ignores tied operands. If there is a tied register which is duplicated in the MCInst (e.g. "EAX = addl EAX, [mem]") it is only counted as one operand.

Definition at line 699 of file X86BaseInfo.h.

References AddRegFrm, EVEX_K, FormMask, llvm_unreachable, MRM0m, MRM0r, MRM1m, MRM1r, MRM2m, MRM2r, MRM3m, MRM3r, MRM4m, MRM4r, MRM5m, MRM5r, MRM6m, MRM6r, MRM7m, MRM7r, MRM_C0, MRM_C1, MRM_C2, MRM_C3, MRM_C4, MRM_C5, MRM_C6, MRM_C7, MRM_C8, MRM_C9, MRM_CA, MRM_CB, MRM_CC, MRM_CD, MRM_CE, MRM_CF, MRM_D0, MRM_D1, MRM_D2, MRM_D3, MRM_D4, MRM_D5, MRM_D6, MRM_D7, MRM_D8, MRM_D9, MRM_DA, MRM_DB, MRM_DC, MRM_DD, MRM_DE, MRM_DF, MRM_E0, MRM_E1, MRM_E2, MRM_E3, MRM_E4, MRM_E5, MRM_E6, MRM_E7, MRM_E8, MRM_E9, MRM_EA, MRM_EB, MRM_EC, MRM_ED, MRM_EE, MRM_EF, MRM_F0, MRM_F1, MRM_F2, MRM_F3, MRM_F4, MRM_F5, MRM_F6, MRM_F7, MRM_F8, MRM_F9, MRM_FA, MRM_FB, MRM_FC, MRM_FD, MRM_FE, MRM_FF, MRMDestMem, MRMDestReg, MRMSrcMem, MRMSrcMem4VOp3, MRMSrcMemOp4, MRMSrcReg, MRMSrcReg4VOp3, MRMSrcRegOp4, MRMXm, MRMXr, Pseudo, RawFrm, RawFrmDst, RawFrmDstSrc, RawFrmImm16, RawFrmImm8, RawFrmMemOffs, RawFrmSrc, and VEX_4V.

Referenced by llvm::createX86OptimizeLEAs(), getAddrOffset(), llvm::X86InstrInfo::getMemOperandWithOffset(), HasSecRelSymbolRef(), isEFLAGSLive(), isLEASimpleIncOrDec(), and usedAsAddr().

◆ getOperandBias()

unsigned llvm::X86II::getOperandBias ( const MCInstrDesc & Desc )

inline

getOperandBias - compute whether all of the def operands are repeated in the uses and therefore should be skipped.

This determines the start of the unique operand list. We need to determine if all of the defs have a corresponding tied operand in the uses. Unfortunately, the tied operand information is encoded in the uses not the defs so we have to use some heuristics to find which operands to query.

Definition at line 658 of file X86BaseInfo.h.

References llvm::MCInstrDesc::getNumDefs(), llvm::MCInstrDesc::getNumOperands(), llvm::MCInstrDesc::getOperandConstraint(), llvm_unreachable, and llvm::MCOI::TIED_TO.

Referenced by llvm::createX86OptimizeLEAs(), getAddrOffset(), llvm::X86InstrInfo::getMemOperandWithOffset(), HasSecRelSymbolRef(), isEFLAGSLive(), isLEASimpleIncOrDec(), and usedAsAddr().