llvm::HexagonII Namespace Reference

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

Classes
struct	RegTypeInfo

Enumerations
enum	Type {   TypeALU32_2op = 0 , TypeALU32_3op = 1 , TypeALU32_ADDI = 2 , TypeALU64 = 3 ,   TypeCJ = 4 , TypeCR = 5 , TypeCVI_4SLOT_MPY = 6 , TypeCVI_GATHER = 7 ,   TypeCVI_GATHER_DV = 8 , TypeCVI_GATHER_RST = 9 , TypeCVI_HIST = 10 , TypeCVI_SCATTER = 11 ,   TypeCVI_SCATTER_DV = 12 , TypeCVI_SCATTER_NEW_RST = 13 , TypeCVI_SCATTER_NEW_ST = 14 , TypeCVI_SCATTER_RST = 15 ,   TypeCVI_VA = 16 , TypeCVI_VA_DV = 17 , TypeCVI_VM_LD = 18 , TypeCVI_VM_NEW_ST = 19 ,   TypeCVI_VM_ST = 20 , TypeCVI_VM_STU = 21 , TypeCVI_VM_TMP_LD = 22 , TypeCVI_VM_VP_LDU = 23 ,   TypeCVI_VP = 24 , TypeCVI_VP_VS = 25 , TypeCVI_VS = 26 , TypeCVI_VS_VX = 27 ,   TypeCVI_VX = 28 , TypeCVI_VX_DV = 29 , TypeCVI_VX_LATE = 30 , TypeCVI_ZW = 31 ,   TypeDUPLEX = 32 , TypeENDLOOP = 33 , TypeEXTENDER = 34 , TypeJ = 35 ,   TypeLD = 36 , TypeM = 37 , TypeMAPPING = 38 , TypeNCJ = 39 ,   TypePSEUDO = 40 , TypeST = 41 , TypeSUBINSN = 42 , TypeS_2op = 43 ,   TypeS_3op = 44 , TypeV2LDST = 47 , TypeV4LDST = 48 }
enum	AddrMode {   NoAddrMode = 0 , Absolute = 1 , AbsoluteSet = 2 , BaseImmOffset = 3 ,   BaseLongOffset = 4 , BaseRegOffset = 5 , PostInc = 6 }
enum	MemAccessSize {   NoMemAccess = 0 , ByteAccess , HalfWordAccess , WordAccess ,   DoubleWordAccess , HVXVectorAccess , HLXVectorAccess }
enum class	RegType : uint8_t { Unknown = 0 , QF32 , QF16 }
enum	HexagonTSFlagsVal {   TypePos = 0 , TypeMask = 0x7f , SoloPos = 7 , SoloMask = 0x1 ,   SoloAXPos = 8 , SoloAXMask = 0x1 , RestrictSlot1AOKPos = 9 , RestrictSlot1AOKMask = 0x1 ,   PredicatedPos = 10 , PredicatedMask = 0x1 , PredicatedFalsePos = 11 , PredicatedFalseMask = 0x1 ,   PredicatedNewPos = 12 , PredicatedNewMask = 0x1 , PredicateLatePos = 13 , PredicateLateMask = 0x1 ,   NewValuePos = 14 , NewValueMask = 0x1 , hasNewValuePos = 15 , hasNewValueMask = 0x1 ,   NewValueOpPos = 16 , NewValueOpMask = 0x7 , mayNVStorePos = 19 , mayNVStoreMask = 0x1 ,   NVStorePos = 20 , NVStoreMask = 0x1 , mayCVLoadPos = 21 , mayCVLoadMask = 0x1 ,   CVLoadPos = 22 , CVLoadMask = 0x1 , ExtendablePos = 23 , ExtendableMask = 0x1 ,   ExtendedPos = 24 , ExtendedMask = 0x1 , ExtendableOpPos = 25 , ExtendableOpMask = 0x7 ,   ExtentSignedPos = 28 , ExtentSignedMask = 0x1 , ExtentBitsPos = 29 , ExtentBitsMask = 0x1f ,   ExtentAlignPos = 34 , ExtentAlignMask = 0x3 , CofMax1Pos = 36 , CofMax1Mask = 0x1 ,   CofRelax1Pos = 37 , CofRelax1Mask = 0x1 , CofRelax2Pos = 38 , CofRelax2Mask = 0x1 ,   RestrictNoSlot1StorePos = 39 , RestrictNoSlot1StoreMask = 0x1 , AddrModePos = 40 , AddrModeMask = 0x7 ,   MemAccessSizePos = 43 , MemAccesSizeMask = 0xf , TakenPos = 47 , TakenMask = 0x1 ,   FPPos = 48 , FPMask = 0x1 , isHMXActivatePos = 49 , hasNewValuePos2 = 50 ,   hasNewValueMask2 = 0x1 , NewValueOpPos2 = 51 , NewValueOpMask2 = 0x7 , AccumulatorPos = 54 ,   AccumulatorMask = 0x1 , PrefersSlot3Pos = 55 , PrefersSlot3Mask = 0x1 , isTmpWritePos = 56 ,   isHMXWeightPos = 57 , CVINewPos = 58 , CVINewMask = 0x1 , isCVIPos = 59 ,   isCVIMask = 0x1 , isHVXALUPos = 60 , isHVXALUMask = 0x1 , isHVXALU2SRCPos = 61 ,   isHVXALU2SRCMask = 0x1 , hasUnaryRestrictionPos = 62 , hasUnaryRestrictionMask = 0x1 , isHLXPos = 63 ,   isHLXMask = 0x1 }
enum	HexagonMOTargetFlagVal {   MO_NO_FLAG , MO_PCREL , MO_GOT , MO_LO16 ,   MO_HI16 , MO_GPREL , MO_GDGOT , MO_GDPLT ,   MO_IE , MO_IEGOT , MO_TPREL , HMOTF_ConstExtended = 0x80 ,   MO_Bitmasks = HMOTF_ConstExtended }
enum	SubInstructionGroup {   HSIG_None = 0 , HSIG_L1 , HSIG_L2 , HSIG_S1 ,   HSIG_S2 , HSIG_A , HSIG_Compound }
enum	CompoundGroup { HCG_None = 0 , HCG_A , HCG_B , HCG_C }
enum	InstParseBits {   INST_PARSE_MASK = 0x0000c000 , INST_PARSE_PACKET_END = 0x0000c000 , INST_PARSE_LOOP_END = 0x00008000 , INST_PARSE_NOT_END = 0x00004000 ,   INST_PARSE_DUPLEX = 0x00000000 , INST_PARSE_EXTENDER = 0x00000000 }
enum	InstIClassBits : unsigned {   INST_ICLASS_MASK = 0xf0000000 , INST_ICLASS_EXTENDER = 0x00000000 , INST_ICLASS_J_1 = 0x10000000 , INST_ICLASS_J_2 = 0x20000000 ,   INST_ICLASS_LD_ST_1 = 0x30000000 , INST_ICLASS_LD_ST_2 = 0x40000000 , INST_ICLASS_J_3 = 0x50000000 , INST_ICLASS_CR = 0x60000000 ,   INST_ICLASS_ALU32_1 = 0x70000000 , INST_ICLASS_XTYPE_1 = 0x80000000 , INST_ICLASS_LD = 0x90000000 , INST_ICLASS_ST = 0xa0000000 ,   INST_ICLASS_ALU32_2 = 0xb0000000 , INST_ICLASS_XTYPE_2 = 0xc0000000 , INST_ICLASS_XTYPE_3 = 0xd0000000 , INST_ICLASS_XTYPE_4 = 0xe0000000 ,   INST_ICLASS_ALU32_3 = 0xf0000000 }

Functions
static constexpr RegTypeInfo	make (RegType Out, RegType In1=RegType::Unknown, RegType In2=RegType::Unknown, RegType In3=RegType::Unknown)
RegTypeInfo	getRegTypeInfo (unsigned Opcode)
RegType	getOpRegType (unsigned Opcode)
RegType	getInp1RegType (unsigned Opcode)
RegType	getInp2RegType (unsigned Opcode)
RegType	getInp3RegType (unsigned Opcode)
bool	getTSFlag (const MCInstrDesc &MID, HexagonTSFlagsVal Pos)
static unsigned	getMemAccessSizeInBytes (MemAccessSize S)

Variables
unsigned const	TypeCVI_FIRST = TypeCVI_4SLOT_MPY
unsigned const	TypeCVI_LAST = TypeCVI_ZW

Detailed Description

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

Enumeration Type Documentation

AddrMode

enum llvm::HexagonII::AddrMode

Enumerator
NoAddrMode
Absolute
AbsoluteSet
BaseImmOffset
BaseLongOffset
BaseRegOffset
PostInc

Definition at line 33 of file HexagonBaseInfo.h.

CompoundGroup

enum llvm::HexagonII::CompoundGroup

Enumerator
HCG_None
HCG_A
HCG_B
HCG_C

Definition at line 284 of file HexagonBaseInfo.h.

HexagonMOTargetFlagVal

enum llvm::HexagonII::HexagonMOTargetFlagVal

Enumerator
MO_NO_FLAG
MO_PCREL	MO_PCREL - On a symbol operand, indicates a PC-relative relocation Used for computing a global address for PIC compilations.
MO_GOT	MO_GOT - Indicates a GOT-relative relocation.
MO_LO16
MO_HI16
MO_GPREL
MO_GDGOT
MO_GDPLT
MO_IE
MO_IEGOT
MO_TPREL
HMOTF_ConstExtended
MO_Bitmasks

Definition at line 221 of file HexagonBaseInfo.h.

HexagonTSFlagsVal

enum llvm::HexagonII::HexagonTSFlagsVal

Enumerator
TypePos
TypeMask
SoloPos
SoloMask
SoloAXPos
SoloAXMask
RestrictSlot1AOKPos
RestrictSlot1AOKMask
PredicatedPos
PredicatedMask
PredicatedFalsePos
PredicatedFalseMask
PredicatedNewPos
PredicatedNewMask
PredicateLatePos
PredicateLateMask
NewValuePos
NewValueMask
hasNewValuePos
hasNewValueMask
NewValueOpPos
NewValueOpMask
mayNVStorePos
mayNVStoreMask
NVStorePos
NVStoreMask
mayCVLoadPos
mayCVLoadMask
CVLoadPos
CVLoadMask
ExtendablePos
ExtendableMask
ExtendedPos
ExtendedMask
ExtendableOpPos
ExtendableOpMask
ExtentSignedPos
ExtentSignedMask
ExtentBitsPos
ExtentBitsMask
ExtentAlignPos
ExtentAlignMask
CofMax1Pos
CofMax1Mask
CofRelax1Pos
CofRelax1Mask
CofRelax2Pos
CofRelax2Mask
RestrictNoSlot1StorePos
RestrictNoSlot1StoreMask
AddrModePos
AddrModeMask
MemAccessSizePos
MemAccesSizeMask
TakenPos
TakenMask
FPPos
FPMask
isHMXActivatePos
hasNewValuePos2
hasNewValueMask2
NewValueOpPos2
NewValueOpMask2
AccumulatorPos
AccumulatorMask
PrefersSlot3Pos
PrefersSlot3Mask
isTmpWritePos
isHMXWeightPos
CVINewPos
CVINewMask
isCVIPos
isCVIMask
isHVXALUPos
isHVXALUMask
isHVXALU2SRCPos
isHVXALU2SRCMask
hasUnaryRestrictionPos
hasUnaryRestrictionMask
isHLXPos
isHLXMask

Definition at line 83 of file HexagonBaseInfo.h.

InstIClassBits

enum llvm::HexagonII::InstIClassBits : unsigned

Enumerator
INST_ICLASS_MASK
INST_ICLASS_EXTENDER
INST_ICLASS_J_1
INST_ICLASS_J_2
INST_ICLASS_LD_ST_1
INST_ICLASS_LD_ST_2
INST_ICLASS_J_3
INST_ICLASS_CR
INST_ICLASS_ALU32_1
INST_ICLASS_XTYPE_1
INST_ICLASS_LD
INST_ICLASS_ST
INST_ICLASS_ALU32_2
INST_ICLASS_XTYPE_2
INST_ICLASS_XTYPE_3
INST_ICLASS_XTYPE_4
INST_ICLASS_ALU32_3

Definition at line 300 of file HexagonBaseInfo.h.

InstParseBits

enum llvm::HexagonII::InstParseBits

Enumerator
INST_PARSE_MASK
INST_PARSE_PACKET_END
INST_PARSE_LOOP_END
INST_PARSE_NOT_END
INST_PARSE_DUPLEX
INST_PARSE_EXTENDER

Definition at line 291 of file HexagonBaseInfo.h.

MemAccessSize

enum llvm::HexagonII::MemAccessSize

Enumerator
NoMemAccess
ByteAccess
HalfWordAccess
WordAccess
DoubleWordAccess
HVXVectorAccess
HLXVectorAccess

Definition at line 43 of file HexagonBaseInfo.h.

RegType

enum class llvm::HexagonII::RegType : uint8_t

strong

Enumerator
Unknown
QF32
QF16

Definition at line 53 of file HexagonBaseInfo.h.

SubInstructionGroup

enum llvm::HexagonII::SubInstructionGroup

Enumerator
HSIG_None
HSIG_L1
HSIG_L2
HSIG_S1
HSIG_S2
HSIG_A
HSIG_Compound

Definition at line 273 of file HexagonBaseInfo.h.

Type

enum llvm::HexagonII::Type

The types map onto corresponding union members of the Object struct.

Enumerator
TypeALU32_2op
TypeALU32_3op
TypeALU32_ADDI
TypeALU64
TypeCJ
TypeCR
TypeCVI_4SLOT_MPY
TypeCVI_GATHER
TypeCVI_GATHER_DV
TypeCVI_GATHER_RST
TypeCVI_HIST
TypeCVI_SCATTER
TypeCVI_SCATTER_DV
TypeCVI_SCATTER_NEW_RST
TypeCVI_SCATTER_NEW_ST
TypeCVI_SCATTER_RST
TypeCVI_VA
TypeCVI_VA_DV
TypeCVI_VM_LD
TypeCVI_VM_NEW_ST
TypeCVI_VM_ST
TypeCVI_VM_STU
TypeCVI_VM_TMP_LD
TypeCVI_VM_VP_LDU
TypeCVI_VP
TypeCVI_VP_VS
TypeCVI_VS
TypeCVI_VS_VX
TypeCVI_VX
TypeCVI_VX_DV
TypeCVI_VX_LATE
TypeCVI_ZW
TypeDUPLEX
TypeENDLOOP
TypeEXTENDER
TypeJ
TypeLD
TypeM
TypeMAPPING
TypeNCJ
TypePSEUDO
TypeST
TypeSUBINSN
TypeS_2op
TypeS_3op
TypeV2LDST
TypeV4LDST

Definition at line 16 of file HexagonDepITypes.h.

Function Documentation

getInp1RegType()

RegType llvm::HexagonII::getInp1RegType ( unsigned Opcode )

inline

Definition at line 71 of file HexagonBaseInfo.h.

References getRegTypeInfo(), and llvm::HexagonII::RegTypeInfo::Input1.

getInp2RegType()

RegType llvm::HexagonII::getInp2RegType ( unsigned Opcode )

inline

Definition at line 74 of file HexagonBaseInfo.h.

References getRegTypeInfo(), and llvm::HexagonII::RegTypeInfo::Input2.

getInp3RegType()

RegType llvm::HexagonII::getInp3RegType ( unsigned Opcode )

inline

Definition at line 77 of file HexagonBaseInfo.h.

References getRegTypeInfo(), and llvm::HexagonII::RegTypeInfo::Input3.

getMemAccessSizeInBytes()

unsigned llvm::HexagonII::getMemAccessSizeInBytes ( MemAccessSize S )

static

Definition at line 321 of file HexagonBaseInfo.h.

References ByteAccess, DoubleWordAccess, HalfWordAccess, and WordAccess.

Referenced by llvm::HexagonMCInstrInfo::getMemAccessSize().

getOpRegType()

RegType llvm::HexagonII::getOpRegType ( unsigned Opcode )

inline

Definition at line 68 of file HexagonBaseInfo.h.

References getRegTypeInfo(), and llvm::HexagonII::RegTypeInfo::Output.

Referenced by llvm::HexagonInstrInfo::isQFP16Instr(), and llvm::HexagonInstrInfo::isQFP32Instr().

getRegTypeInfo()

RegTypeInfo llvm::HexagonII::getRegTypeInfo

(

unsigned

Opcode

)

Definition at line 4881 of file HexagonInstrInfo.cpp.

References make(), QF16, QF32, and Unknown.

Referenced by getInp1RegType(), getInp2RegType(), getInp3RegType(), getOpRegType(), llvm::HexagonInstrInfo::usesQF16Operand(), and llvm::HexagonInstrInfo::usesQF32Operand().

getTSFlag()

bool llvm::HexagonII::getTSFlag ( const MCInstrDesc & MID, HexagonTSFlagsVal Pos )

inline

Definition at line 214 of file HexagonBaseInfo.h.

References llvm::MCInstrDesc::TSFlags.

Referenced by llvm::HexagonMCInstrInfo::isHMXActivation(), llvm::HexagonMCInstrInfo::isHMXWeight(), and llvm::HexagonMCInstrInfo::isTmpWrite().

make()

constexpr RegTypeInfo llvm::HexagonII::make ( RegType Out, RegType In1 = RegType::Unknown, RegType In2 = RegType::Unknown, RegType In3 = RegType::Unknown )

staticconstexpr

Definition at line 4870 of file HexagonInstrInfo.cpp.

References I, and Unknown.

Referenced by getRegTypeInfo().

Variable Documentation

TypeCVI_FIRST

unsigned const llvm::HexagonII::TypeCVI_FIRST = TypeCVI_4SLOT_MPY

Definition at line 30 of file HexagonBaseInfo.h.

Referenced by llvm::HexagonMCInstrInfo::isHVX(), and llvm::HexagonInstrInfo::isHVXVec().

TypeCVI_LAST

unsigned const llvm::HexagonII::TypeCVI_LAST = TypeCVI_ZW

Definition at line 31 of file HexagonBaseInfo.h.

Referenced by llvm::HexagonMCInstrInfo::isHVX(), and llvm::HexagonInstrInfo::isHVXVec().