llvm

package
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 Go to latest Published: Mar 31, 2024 License: GPL-3.0 Imports: 11 Imported by: 0

Documentation

Overview

Package llvm provides a way to build and write out LLVM modules.

This package was created for the express purpose of generating LLVM IR. A good portion of this code was taken from https://github.com/llir/llvm. As such, it does not contain features such as sanity checking and IR parsing. The main reason this package was created was to add support for opaque pointers and drop support for the legacy typed ones.

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Basic types.
	Pointer  = &TypePointer{}  // ptr
	Void     = &TypeVoid{}     // void
	MMX      = &TypeMMX{}      // x86_mmx
	Label    = &TypeLabel{}    // label
	Token    = &TypeToken{}    // token
	Metadata = &TypeMetadata{} // metadata
	// Integer types.
	I1    = &TypeInt{BitSize: 1}    // i1
	I2    = &TypeInt{BitSize: 2}    // i2
	I3    = &TypeInt{BitSize: 3}    // i3
	I4    = &TypeInt{BitSize: 4}    // i4
	I5    = &TypeInt{BitSize: 5}    // i5
	I6    = &TypeInt{BitSize: 6}    // i6
	I7    = &TypeInt{BitSize: 7}    // i7
	I8    = &TypeInt{BitSize: 8}    // i8
	I16   = &TypeInt{BitSize: 16}   // i16
	I32   = &TypeInt{BitSize: 32}   // i32
	I64   = &TypeInt{BitSize: 64}   // i64
	I128  = &TypeInt{BitSize: 128}  // i128
	I256  = &TypeInt{BitSize: 256}  // i256
	I512  = &TypeInt{BitSize: 512}  // i512
	I1024 = &TypeInt{BitSize: 1024} // i1024
	// Floating-point types.
	Half      = &TypeFloat{Kind: FloatKindHalf}      // half
	Float     = &TypeFloat{Kind: FloatKindFloat}     // float
	Double    = &TypeFloat{Kind: FloatKindDouble}    // double
	X86_FP80  = &TypeFloat{Kind: FloatKindX86_FP80}  // x86_fp80
	FP128     = &TypeFloat{Kind: FloatKindFP128}     // fp128
	PPC_FP128 = &TypeFloat{Kind: FloatKindPPC_FP128} // ppc_fp128

)

Functions

func EncodeFunctionName 

func EncodeFunctionName(name string) string

func EncodeGlobalName 

func EncodeGlobalName(name string) string

func EncodeLabelName 

func EncodeLabelName(name string) string

func EncodeRegisterName 

func EncodeRegisterName(name string) string

func EncodeTypeName 

func EncodeTypeName(name string) string

func Escape 

func Escape(s []byte, valid func(b byte) bool) string

func EscapeIdent 

func EscapeIdent(s string) string

func EscapeQuoteString 

func EscapeQuoteString(s []byte) string

func EscapeString 

func EscapeString(s []byte) string

func TypesEqual 

func TypesEqual(left, right Type) bool

TypesEqual checks if two types are equal to eachother, even if one or both are nil.

Types

type AbstractInstructionBinary 

type AbstractInstructionBinary struct {
	Register
	Token string
	X, Y  Value
}

func (*AbstractInstructionBinary) LLString 

func (this *AbstractInstructionBinary) LLString() string

type AbstractInstructionBinaryExact 

type AbstractInstructionBinaryExact struct {
	AbstractInstructionBinary
	Exact bool
}

func (*AbstractInstructionBinaryExact) LLString 

func (this *AbstractInstructionBinaryExact) LLString() string

type AbstractInstructionBinaryFP 

type AbstractInstructionBinaryFP struct {
	AbstractInstructionBinary
	FastMathFlags []FastMathFlag
}

func (*AbstractInstructionBinaryFP) LLString 

func (this *AbstractInstructionBinaryFP) LLString() string

type AbstractInstructionCast 

type AbstractInstructionCast struct {
	Register
	Token string
	From  Value
	To    Type
}

func (*AbstractInstructionCast) LLString 

func (this *AbstractInstructionCast) LLString() string

type AbstractType 

type AbstractType struct {
	// contains filtered or unexported fields
}

func (*AbstractType) Name 

func (this *AbstractType) Name() string

func (*AbstractType) Named 

func (this *AbstractType) Named() bool

func (*AbstractType) SetName 

func (this *AbstractType) SetName(name string)

type AddressSpace 

type AddressSpace uint64

func (AddressSpace) String 

func (space AddressSpace) String() string

type Align 

type Align uint64

func (Align) String 

func (align Align) String() string

type AtomicOp 

type AtomicOp uint8
const (
	AtomicOpAdd  AtomicOp = iota + 1 // add
	AtomicOpAnd                      // and
	AtomicOpFAdd                     // fadd
	AtomicOpFSub                     // fsub
	AtomicOpMax                      // max
	AtomicOpMin                      // min
	AtomicOpNAnd                     // nand
	AtomicOpOr                       // or
	AtomicOpSub                      // sub
	AtomicOpUMax                     // umax
	AtomicOpUMin                     // umin
	AtomicOpXChg                     // xchg
	AtomicOpXor                      // xor
)

func (AtomicOp) String 

func (op AtomicOp) String() string

type AtomicOrdering 

type AtomicOrdering uint8
const (
	// not_atomic
	AtomicOrderingNone      AtomicOrdering = 0 // none
	AtomicOrderingUnordered AtomicOrdering = 1 // unordered
	AtomicOrderingMonotonic AtomicOrdering = 2 // monotonic
	//AtomicOrderingConsume AtomicOrdering = 3 // consume
	AtomicOrderingAcquire                AtomicOrdering = 4 // acquire
	AtomicOrderingRelease                AtomicOrdering = 5 // release
	AtomicOrderingAcquireRelease         AtomicOrdering = 6 // acq_rel
	AtomicOrderingSequentiallyConsistent AtomicOrdering = 7 // seq_cst
)

func (AtomicOrdering) String 

func (ordering AtomicOrdering) String() string

type Block 

type Block struct {
	BlockName    string
	Parent       *Function
	Instructions []Instruction
}

func (*Block) AddInstruction 

func (this *Block) AddInstruction(instruction Instruction)

func (*Block) Identifier 

func (this *Block) Identifier() string

func (*Block) LLString 

func (this *Block) LLString() string

func (*Block) Name 

func (this *Block) Name() string

func (*Block) NewAShr 

func (this *Block) NewAShr(x, y Value) *InstructionAShr

func (*Block) NewAdd 

func (this *Block) NewAdd(x, y Value) *InstructionAdd

func (*Block) NewAddrSpaceCast 

func (this *Block) NewAddrSpaceCast(from Value, to Type) *InstructionAddrSpaceCast

func (*Block) NewAlloca 

func (this *Block) NewAlloca(element Type) *InstructionAlloca

func (*Block) NewAnd 

func (this *Block) NewAnd(x, y Value) *InstructionAnd

func (*Block) NewAtomicRMW 

func (this *Block) NewAtomicRMW(op AtomicOp, destination, x Value, ordering AtomicOrdering) *InstructionAtomicRMW

func (*Block) NewBitCast 

func (this *Block) NewBitCast(from Value, to Type) *InstructionBitCast

func (*Block) NewBr 

func (this *Block) NewBr(target Value) *TerminatorBr

func (*Block) NewCall 

func (this *Block) NewCall(callee Value, signature *TypeFunction, args ...Value) *InstructionCall

func (*Block) NewCallBr 

func (this *Block) NewCallBr(
	callee Value,
	signature *TypeFunction,
	args []Value,
	normalTarget Value,
	otherTargets ...Value,
) *TerminatorCallBr

func (*Block) NewCatchPad 

func (this *Block) NewCatchPad(catchSwitch Value, args ...Value) *InstructionCatchPad

func (*Block) NewCatchRet 

func (this *Block) NewCatchRet(catchPad Value, target Value) *TerminatorCatchRet

func (*Block) NewCatchSwitch 

func (this *Block) NewCatchSwitch(parentPad Value, handlers []Value, defaultUnwindTarget Value) *TerminatorCatchSwitch

func (*Block) NewCleanupPad 

func (this *Block) NewCleanupPad(parentPad Value, args ...Value) *InstructionCleanupPad

func (*Block) NewCleanupRet 

func (this *Block) NewCleanupRet(cleanupPad, unwindTarget Value) *TerminatorCleanupRet

func (*Block) NewCmpXchg 

func (this *Block) NewCmpXchg(source, against, neww Value, success, failure AtomicOrdering) *InstructionCmpXchg

func (*Block) NewCondBr 

func (this *Block) NewCondBr(condition Value, tru, fals Value) *TerminatorCondBr

func (*Block) NewExtractElement 

func (this *Block) NewExtractElement(x, index Value) *InstructionExtractElement

func (*Block) NewExtractValue 

func (this *Block) NewExtractValue(x Value, indices ...uint64) *InstructionExtractValue

func (*Block) NewFAdd 

func (this *Block) NewFAdd(x, y Value) *InstructionFAdd

func (*Block) NewFCmp 

func (this *Block) NewFCmp(predicate FPredicate, x, y Value) *InstructionFCmp

func (*Block) NewFDiv 

func (this *Block) NewFDiv(x, y Value) *InstructionFDiv

func (*Block) NewFMul 

func (this *Block) NewFMul(x, y Value) *InstructionFMul

func (*Block) NewFNeg 

func (this *Block) NewFNeg(x Value) *InstructionFNeg

func (*Block) NewFPExt 

func (this *Block) NewFPExt(from Value, to Type) *InstructionFPExt

func (*Block) NewFPToSI 

func (this *Block) NewFPToSI(from Value, to Type) *InstructionFPToSI

func (*Block) NewFPToUI 

func (this *Block) NewFPToUI(from Value, to Type) *InstructionFPToUI

func (*Block) NewFPTrunc 

func (this *Block) NewFPTrunc(from Value, to Type) *InstructionFPTrunc

func (*Block) NewFRem 

func (this *Block) NewFRem(x, y Value) *InstructionFRem

func (*Block) NewFSub 

func (this *Block) NewFSub(x, y Value) *InstructionFSub

func (*Block) NewFence 

func (this *Block) NewFence(ordering AtomicOrdering) *InstructionFence

func (*Block) NewFreeze 

func (this *Block) NewFreeze(x Value) *InstructionFreeze

func (*Block) NewGetElementPtr 

func (this *Block) NewGetElementPtr(element Type, source Value, indices ...Value) *InstructionGetElementPtr

func (*Block) NewICmp 

func (this *Block) NewICmp(predicate IPredicate, x, y Value) *InstructionICmp

func (*Block) NewIndirectBr 

func (this *Block) NewIndirectBr(address Value, validTargets ...Value) *TerminatorIndirectBr

func (*Block) NewInsertElement 

func (this *Block) NewInsertElement(x, element, index Value) *InstructionInsertElement

func (*Block) NewInsertValue 

func (this *Block) NewInsertValue(x, element Value, indices ...uint64) *InstructionInsertValue

func (*Block) NewIntToPtr 

func (this *Block) NewIntToPtr(from Value, to Type) *InstructionIntToPtr

func (*Block) NewInvoke 

func (this *Block) NewInvoke(
	invokee Value,
	signature *TypeFunction,
	args []Value,
	normalTarget Value,
	exceptionTarget Value,
) *TerminatorInvoke

func (*Block) NewLShr 

func (this *Block) NewLShr(x, y Value) *InstructionLShr

func (*Block) NewLandingPad 

func (this *Block) NewLandingPad(result Type, clauses ...*Clause) *InstructionLandingPad

func (*Block) NewLoad 

func (this *Block) NewLoad(element Type, source Value) *InstructionLoad

func (*Block) NewMul 

func (this *Block) NewMul(x, y Value) *InstructionMul

func (*Block) NewOr 

func (this *Block) NewOr(x, y Value) *InstructionOr

func (*Block) NewPhi 

func (this *Block) NewPhi(incoming ...*Incoming) *InstructionPhi

func (*Block) NewPtrToInt 

func (this *Block) NewPtrToInt(from Value, to Type) *InstructionPtrToInt

func (*Block) NewResume 

func (this *Block) NewResume(x Value) *TerminatorResume

func (*Block) NewRet 

func (this *Block) NewRet(x Value) *TerminatorRet

func (*Block) NewSDiv 

func (this *Block) NewSDiv(x, y Value) *InstructionSDiv

func (*Block) NewSExt 

func (this *Block) NewSExt(from Value, to Type) *InstructionSExt

func (*Block) NewSIToFP 

func (this *Block) NewSIToFP(from Value, to Type) *InstructionSExt

func (*Block) NewSRem 

func (this *Block) NewSRem(x, y Value) *InstructionSRem

func (*Block) NewSelect 

func (this *Block) NewSelect(condition, tru, fals Value) *InstructionSelect

func (*Block) NewShl 

func (this *Block) NewShl(x, y Value) *InstructionShl

func (*Block) NewShuffleVector 

func (this *Block) NewShuffleVector(x, y, mask Value) *InstructionShuffleVector

func (*Block) NewStore 

func (this *Block) NewStore(source, destination Value) *InstructionStore

func (*Block) NewSub 

func (this *Block) NewSub(x, y Value) *InstructionSub

func (*Block) NewSwitch 

func (this *Block) NewSwitch(x, defaul Value, cases ...*Case) *TerminatorSwitch

func (*Block) NewTrunc 

func (this *Block) NewTrunc(from Value, to Type) *InstructionTrunc

func (*Block) NewUDiv 

func (this *Block) NewUDiv(x, y Value) *InstructionUDiv

func (*Block) NewUIToFP 

func (this *Block) NewUIToFP(from Value, to Type) *InstructionUIToFP

func (*Block) NewURem 

func (this *Block) NewURem(x, y Value) *InstructionURem

func (*Block) NewUnreachable 

func (this *Block) NewUnreachable() *TerminatorUnreachable

func (*Block) NewVAArg 

func (this *Block) NewVAArg(list Value, ty Type) *InstructionVAArg

func (*Block) NewXor 

func (this *Block) NewXor(x, y Value) *InstructionXor

func (*Block) NewZext 

func (this *Block) NewZext(from Value, to Type) *InstructionZext

func (*Block) SetName 

func (this *Block) SetName(name string)

func (*Block) SetTerminator 

func (this *Block) SetTerminator(terminator Terminator)

func (*Block) String 

func (this *Block) String() string

func (*Block) Terminated 

func (this *Block) Terminated() bool

func (*Block) Type 

func (this *Block) Type() Type

type Case 

type Case struct {
	X      Value
	Target Value
}

func (*Case) IsTerminator 

func (*Case) IsTerminator()

func (*Case) String 

func (this *Case) String() string

type Clause 

type Clause struct {
	Type ClauseType
	X    Value
}

func (*Clause) String 

func (this *Clause) String() string

type ClauseType 

type ClauseType uint8
const (
	ClauseTypeCatch  ClauseType = iota + 1 // catch
	ClauseTypeFilter                       // filter
)

func (ClauseType) String 

func (ty ClauseType) String() string

type Const 

type Const interface {
	Value
	IsConstant()
}

type ConstArray 

type ConstArray struct {
	Ty       *TypeArray
	Elements []Const
}

func (*ConstArray) Identifier 

func (this *ConstArray) Identifier() string

func (*ConstArray) IsConstant 

func (*ConstArray) IsConstant()

func (*ConstArray) Name 

func (this *ConstArray) Name() string

func (*ConstArray) String 

func (this *ConstArray) String() string

func (*ConstArray) Type 

func (this *ConstArray) Type() Type

type ConstBlockAddress 

type ConstBlockAddress struct {
	Function Const
	Block    Value
}

func (*ConstBlockAddress) Identifier 

func (this *ConstBlockAddress) Identifier() string

func (*ConstBlockAddress) IsConstant 

func (*ConstBlockAddress) IsConstant()

func (*ConstBlockAddress) Name 

func (this *ConstBlockAddress) Name() string

func (*ConstBlockAddress) String 

func (this *ConstBlockAddress) String() string

func (*ConstBlockAddress) Type 

func (this *ConstBlockAddress) Type() Type

type ConstCharArray 

type ConstCharArray struct {
	Ty       *TypeArray
	Elements []byte
}

func (*ConstCharArray) Identifier 

func (this *ConstCharArray) Identifier() string

func (*ConstCharArray) IsConstant 

func (*ConstCharArray) IsConstant()

func (*ConstCharArray) Name 

func (this *ConstCharArray) Name() string

func (*ConstCharArray) String 

func (this *ConstCharArray) String() string

func (*ConstCharArray) Type 

func (this *ConstCharArray) Type() Type

type ConstDSOLocalEquivalent 

type ConstDSOLocalEquivalent struct {
	Function Const
}

func (*ConstDSOLocalEquivalent) Identifier 

func (this *ConstDSOLocalEquivalent) Identifier() string

func (*ConstDSOLocalEquivalent) IsConstant 

func (*ConstDSOLocalEquivalent) IsConstant()

func (*ConstDSOLocalEquivalent) Name 

func (this *ConstDSOLocalEquivalent) Name() string

func (*ConstDSOLocalEquivalent) String 

func (this *ConstDSOLocalEquivalent) String() string

func (*ConstDSOLocalEquivalent) Type 

func (this *ConstDSOLocalEquivalent) Type() Type

type ConstExpr 

type ConstExpr interface {
	Const
	IsExpression()
}

type ConstFloat 

type ConstFloat struct {
	Ty    *TypeFloat
	Value *big.Float
	NaN   bool
}

func NewConstFloat 

func NewConstFloat(ty *TypeFloat, value float64) *ConstFloat

func (*ConstFloat) Identifier 

func (this *ConstFloat) Identifier() string

func (*ConstFloat) IsConstant 

func (*ConstFloat) IsConstant()

func (*ConstFloat) Name 

func (this *ConstFloat) Name() string

func (*ConstFloat) String 

func (this *ConstFloat) String() string

func (*ConstFloat) Type 

func (this *ConstFloat) Type() Type

type ConstIndex 

type ConstIndex struct {
	Const
	InRange bool
}

func (*ConstIndex) Identifier 

func (this *ConstIndex) Identifier() string

func (*ConstIndex) Name 

func (this *ConstIndex) Name() string

type ConstInt 

type ConstInt struct {
	Ty    *TypeInt
	Value *big.Int
}

func NewConstBool 

func NewConstBool(value bool) *ConstInt

func NewConstInt 

func NewConstInt(ty *TypeInt, value int64) *ConstInt

func (*ConstInt) Identifier 

func (this *ConstInt) Identifier() string

func (*ConstInt) IsConstant 

func (*ConstInt) IsConstant()

func (*ConstInt) Name 

func (this *ConstInt) Name() string

func (*ConstInt) String 

func (this *ConstInt) String() string

func (*ConstInt) Type 

func (this *ConstInt) Type() Type

type ConstNoCFI 

type ConstNoCFI struct {
	Function Const
}

func (*ConstNoCFI) Identifier 

func (this *ConstNoCFI) Identifier() string

func (*ConstNoCFI) IsConstant 

func (*ConstNoCFI) IsConstant()

func (*ConstNoCFI) Name 

func (this *ConstNoCFI) Name() string

func (*ConstNoCFI) String 

func (this *ConstNoCFI) String() string

func (*ConstNoCFI) Type 

func (this *ConstNoCFI) Type() Type

type ConstNull 

type ConstNull struct{}

func (*ConstNull) Identifier 

func (this *ConstNull) Identifier() string

func (*ConstNull) IsConstant 

func (*ConstNull) IsConstant()

func (*ConstNull) Name 

func (this *ConstNull) Name() string

func (*ConstNull) String 

func (this *ConstNull) String() string

func (*ConstNull) Type 

func (*ConstNull) Type() Type

type ConstPoison 

type ConstPoison struct {
	Ty Type
}

func (*ConstPoison) Identifier 

func (this *ConstPoison) Identifier() string

func (*ConstPoison) IsConstant 

func (*ConstPoison) IsConstant()

func (*ConstPoison) Name 

func (this *ConstPoison) Name() string

func (*ConstPoison) String 

func (this *ConstPoison) String() string

func (*ConstPoison) Type 

func (this *ConstPoison) Type() Type

type ConstStruct 

type ConstStruct struct {
	Ty     *TypeStruct
	Fields []Const
}

func (*ConstStruct) Identifier 

func (this *ConstStruct) Identifier() string

func (*ConstStruct) IsConstant 

func (*ConstStruct) IsConstant()

func (*ConstStruct) Name 

func (this *ConstStruct) Name() string

func (*ConstStruct) String 

func (this *ConstStruct) String() string

func (*ConstStruct) Type 

func (this *ConstStruct) Type() Type

type ConstUndef 

type ConstUndef struct {
	Ty Type
}

func (*ConstUndef) Identifier 

func (this *ConstUndef) Identifier() string

func (*ConstUndef) IsConstant 

func (*ConstUndef) IsConstant()

func (*ConstUndef) Name 

func (this *ConstUndef) Name() string

func (*ConstUndef) String 

func (this *ConstUndef) String() string

func (*ConstUndef) Type 

func (this *ConstUndef) Type() Type

type ConstVector 

type ConstVector struct {
	Ty       *TypeVector
	Elements []Const
}

func (*ConstVector) Identifier 

func (this *ConstVector) Identifier() string

func (*ConstVector) IsConstant 

func (*ConstVector) IsConstant()

func (*ConstVector) Name 

func (this *ConstVector) Name() string

func (*ConstVector) String 

func (this *ConstVector) String() string

func (*ConstVector) Type 

func (this *ConstVector) Type() Type

type ConstZeroInitializer 

type ConstZeroInitializer struct {
	Ty Type
}

func NewConstZeroInitializer 

func NewConstZeroInitializer(ty Type) *ConstZeroInitializer

func (*ConstZeroInitializer) Identifier 

func (this *ConstZeroInitializer) Identifier() string

func (*ConstZeroInitializer) IsConstant 

func (*ConstZeroInitializer) IsConstant()

func (*ConstZeroInitializer) Name 

func (this *ConstZeroInitializer) Name() string

func (*ConstZeroInitializer) String 

func (this *ConstZeroInitializer) String() string

func (*ConstZeroInitializer) Type 

func (this *ConstZeroInitializer) Type() Type

type FPredicate 

type FPredicate uint8
const (
	FPredicateFalse FPredicate = iota // false
	FPredicateOEQ                     // oeq
	FPredicateOGE                     // oge
	FPredicateOGT                     // ogt
	FPredicateOLE                     // ole
	FPredicateOLT                     // olt
	FPredicateONE                     // one
	FPredicateORD                     // ord
	FPredicateTrue                    // true
	FPredicateUEQ                     // ueq
	FPredicateUGE                     // uge
	FPredicateUGT                     // ugt
	FPredicateULE                     // ule
	FPredicateULT                     // ult
	FPredicateUNE                     // une
	FPredicateUNO                     // uno
)

func (FPredicate) String 

func (predicate FPredicate) String() string

type FastMathFlag 

type FastMathFlag uint8
const (
	FastMathFlagAFn      FastMathFlag = iota // afn
	FastMathFlagARcp                         // arcp
	FastMathFlagContract                     // contract
	FastMathFlagFast                         // fast
	FastMathFlagNInf                         // ninf
	FastMathFlagNNaN                         // nnan
	FastMathFlagNSZ                          // nsz
	FastMathFlagReassoc                      // reassoc
)

func (FastMathFlag) String 

func (flag FastMathFlag) String() string

type FloatKind 

type FloatKind uint8
const (
	// 16-bit floating-point type (IEEE 754 half precision).
	FloatKindHalf FloatKind = iota // half
	// 32-bit floating-point type (IEEE 754 single precision).
	FloatKindFloat // float
	// 64-bit floating-point type (IEEE 754 double precision).
	FloatKindDouble // double
	// 128-bit floating-point type (IEEE 754 quadruple precision).
	FloatKindFP128 // fp128
	// 80-bit floating-point type (x86 extended precision).
	FloatKindX86_FP80 // x86_fp80
	// 128-bit floating-point type (PowerPC double-double arithmetic).
	FloatKindPPC_FP128 // ppc_fp128
)

func (FloatKind) String 

func (kind FloatKind) String() string

type Function 

type Function struct {
	FunctionName string

	Signature  *TypeFunction
	Parameters []*Parameter
	Blocks     []*Block

	AddressSpace AddressSpace
}

func (*Function) Identifier 

func (this *Function) Identifier() string

func (*Function) LLString 

func (this *Function) LLString() string

func (*Function) Name 

func (this *Function) Name() string

func (*Function) NewBlock 

func (this *Function) NewBlock() *Block

func (*Function) SetName 

func (this *Function) SetName(name string)

func (*Function) String 

func (this *Function) String() string

func (*Function) Type 

func (this *Function) Type() Type

type Global 

type Global struct {
	Ty         Type
	GlobalName string
	Constant   bool
	Initial    Const

	AddressSpace AddressSpace
}

func (*Global) Identifier 

func (this *Global) Identifier() string

func (*Global) IsConstant 

func (this *Global) IsConstant()

func (*Global) LLString 

func (this *Global) LLString() string

func (*Global) Name 

func (this *Global) Name() string

func (*Global) Named 

func (this *Global) Named() bool

func (*Global) SetName 

func (this *Global) SetName(name string)

func (*Global) String 

func (this *Global) String() string

func (*Global) Type 

func (this *Global) Type() Type

type IPredicate 

type IPredicate uint8
const (
	IPredicateEQ  IPredicate = iota // eq
	IPredicateNE                    // ne
	IPredicateSGE                   // sge
	IPredicateSGT                   // sgt
	IPredicateSLE                   // sle
	IPredicateSLT                   // slt
	IPredicateUGE                   // uge
	IPredicateUGT                   // ugt
	IPredicateULE                   // ule
	IPredicateULT                   // ult
)

func (IPredicate) String 

func (predicate IPredicate) String() string

type Incoming 

type Incoming struct {
	X           Value
	Predecessor Value
}

func (*Incoming) String 

func (this *Incoming) String() string

type Instruction 

type Instruction interface {
	LLString() string
}

type InstructionAShr 

type InstructionAShr struct {
	AbstractInstructionBinaryExact
}

type InstructionAdd 

type InstructionAdd struct {
	AbstractInstructionBinary
}

type InstructionAddrSpaceCast 

type InstructionAddrSpaceCast struct {
	AbstractInstructionCast
}

type InstructionAlloca 

type InstructionAlloca struct {
	Register
	Element      Type
	Count        Value
	InAlloca     bool
	Align        Align
	AddressSpace AddressSpace
}

func NewAlloca 

func NewAlloca(element Type) *InstructionAlloca

func (*InstructionAlloca) LLString 

func (this *InstructionAlloca) LLString() string

type InstructionAnd 

type InstructionAnd struct {
	AbstractInstructionBinary
}

type InstructionAtomicRMW 

type InstructionAtomicRMW struct {
	Register
	Op          AtomicOp
	Destination Value
	X           Value
	Ordering    AtomicOrdering
	Volatile    bool
	SyncScope   string
}

func (*InstructionAtomicRMW) LLString 

func (this *InstructionAtomicRMW) LLString() string

type InstructionBitCast 

type InstructionBitCast struct {
	Register
	From Value
	To   Type
}

func (*InstructionBitCast) LLString 

func (this *InstructionBitCast) LLString() string

type InstructionCall 

type InstructionCall struct {
	Register
	Callee       Value
	Signature    *TypeFunction
	Arguments    []Value
	AddressSpace AddressSpace
}

func (*InstructionCall) LLString 

func (this *InstructionCall) LLString() string

func (*InstructionCall) Type 

func (this *InstructionCall) Type() Type

type InstructionCatchPad 

type InstructionCatchPad struct {
	Register
	CatchSwitch Value
	Arguments   []Value
}

func (*InstructionCatchPad) LLString 

func (this *InstructionCatchPad) LLString() string

type InstructionCleanupPad 

type InstructionCleanupPad struct {
	Register
	ParentPad Value
	Arguments []Value
}

func (*InstructionCleanupPad) LLString 

func (this *InstructionCleanupPad) LLString() string

type InstructionCmpXchg 

type InstructionCmpXchg struct {
	Register
	Source          Value
	Against         Value
	New             Value
	SuccessOrdering AtomicOrdering
	FailureOrdering AtomicOrdering
	Weak            bool
	Volatile        bool
	SyncScope       string
}

func (*InstructionCmpXchg) LLString 

func (this *InstructionCmpXchg) LLString() string

type InstructionExtractElement 

type InstructionExtractElement struct {
	Register
	X     Value
	Index Value
}

func (*InstructionExtractElement) LLString 

func (this *InstructionExtractElement) LLString() string

type InstructionExtractValue 

type InstructionExtractValue struct {
	Register
	X       Value
	Indices []uint64
}

func (*InstructionExtractValue) LLString 

func (this *InstructionExtractValue) LLString() string

type InstructionFAdd 

type InstructionFAdd struct {
	AbstractInstructionBinaryFP
}

type InstructionFCmp 

type InstructionFCmp struct {
	AbstractInstructionBinaryFP
	Predicate FPredicate
}

func (*InstructionFCmp) LLString 

func (this *InstructionFCmp) LLString() string

type InstructionFDiv 

type InstructionFDiv struct {
	AbstractInstructionBinaryFP
}

type InstructionFMul 

type InstructionFMul struct {
	AbstractInstructionBinaryFP
}

type InstructionFNeg 

type InstructionFNeg struct {
	Register
	X             Value
	FastMathFlags []FastMathFlag
}

func (*InstructionFNeg) LLString 

func (this *InstructionFNeg) LLString() string

type InstructionFPExt 

type InstructionFPExt struct {
	AbstractInstructionCast
}

type InstructionFPToSI 

type InstructionFPToSI struct {
	AbstractInstructionCast
}

type InstructionFPToUI 

type InstructionFPToUI struct {
	AbstractInstructionCast
}

type InstructionFPTrunc 

type InstructionFPTrunc struct {
	AbstractInstructionCast
}

type InstructionFRem 

type InstructionFRem struct {
	AbstractInstructionBinaryFP
}

type InstructionFSub 

type InstructionFSub struct {
	AbstractInstructionBinaryFP
}

type InstructionFence 

type InstructionFence struct {
	Ordering  AtomicOrdering
	SyncScope string
}

func (*InstructionFence) LLString 

func (this *InstructionFence) LLString() string

type InstructionFreeze 

type InstructionFreeze struct {
	Register
	X Value
}

func (*InstructionFreeze) LLString 

func (this *InstructionFreeze) LLString() string

type InstructionGetElementPtr 

type InstructionGetElementPtr struct {
	Register
	Element  Type
	Source   Value
	Indices  []Value
	InBounds bool
}

func (*InstructionGetElementPtr) LLString 

func (this *InstructionGetElementPtr) LLString() string

type InstructionICmp 

type InstructionICmp struct {
	AbstractInstructionBinary
	Predicate IPredicate
}

func (*InstructionICmp) LLString 

func (this *InstructionICmp) LLString() string

type InstructionInsertElement 

type InstructionInsertElement struct {
	Register
	X       Value
	Element Value
	Index   Value
}

func (*InstructionInsertElement) LLString 

func (this *InstructionInsertElement) LLString() string

type InstructionInsertValue 

type InstructionInsertValue struct {
	Register
	X       Value
	Element Value
	Indices []uint64
}

func (*InstructionInsertValue) LLString 

func (this *InstructionInsertValue) LLString() string

type InstructionIntToPtr 

type InstructionIntToPtr struct {
	AbstractInstructionCast
}

type InstructionLShr 

type InstructionLShr struct {
	AbstractInstructionBinaryExact
}

type InstructionLandingPad 

type InstructionLandingPad struct {
	Register
	Cleanup bool
	Clauses []*Clause
}

func (*InstructionLandingPad) LLString 

func (this *InstructionLandingPad) LLString() string

type InstructionLoad 

type InstructionLoad struct {
	Register
	Source    Value
	Atomic    bool
	Volatile  bool
	SyncScope string
	Ordering  AtomicOrdering
	Align     Align
}

func (*InstructionLoad) LLString 

func (this *InstructionLoad) LLString() string

type InstructionMul 

type InstructionMul struct {
	AbstractInstructionBinary
	OverflowFlags []OverflowFlag
}

func (*InstructionMul) LLString 

func (this *InstructionMul) LLString() string

type InstructionOr 

type InstructionOr struct {
	AbstractInstructionBinary
}

type InstructionPhi 

type InstructionPhi struct {
	Register
	Incoming      []*Incoming
	FastMathFlags []FastMathFlag
}

func (*InstructionPhi) LLString 

func (this *InstructionPhi) LLString() string

type InstructionPtrToInt 

type InstructionPtrToInt struct {
	AbstractInstructionCast
}

type InstructionSDiv 

type InstructionSDiv struct {
	AbstractInstructionBinary
	Exact bool
}

func (*InstructionSDiv) LLString 

func (this *InstructionSDiv) LLString() string

type InstructionSExt 

type InstructionSExt struct {
	AbstractInstructionCast
}

type InstructionSIToFP 

type InstructionSIToFP struct {
	AbstractInstructionCast
}

type InstructionSRem 

type InstructionSRem struct {
	AbstractInstructionBinary
}

type InstructionSelect 

type InstructionSelect struct {
	Register
	Condition     Value
	True          Value
	False         Value
	FastMathFlags []FastMathFlag
}

func (*InstructionSelect) LLString 

func (this *InstructionSelect) LLString() string

type InstructionShl 

type InstructionShl struct {
	AbstractInstructionBinary
	OverflowFlags []OverflowFlag
}

func (*InstructionShl) LLString 

func (this *InstructionShl) LLString() string

type InstructionShuffleVector 

type InstructionShuffleVector struct {
	Register
	X, Y Value
	Mask Value
}

func (*InstructionShuffleVector) LLString 

func (this *InstructionShuffleVector) LLString() string

type InstructionStore 

type InstructionStore struct {
	Source, Destination Value
	Atomic              bool
	Volatile            bool
	SyncScope           string
	Ordering            AtomicOrdering
	Align               Align
}

func (*InstructionStore) LLString 

func (this *InstructionStore) LLString() string

type InstructionSub 

type InstructionSub struct {
	AbstractInstructionBinary
	OverflowFlags []OverflowFlag
}

func (*InstructionSub) LLString 

func (this *InstructionSub) LLString() string

type InstructionTrunc 

type InstructionTrunc struct {
	AbstractInstructionCast
}

type InstructionUDiv 

type InstructionUDiv struct {
	AbstractInstructionBinaryExact
}

type InstructionUIToFP 

type InstructionUIToFP struct {
	AbstractInstructionCast
}

type InstructionURem 

type InstructionURem struct {
	AbstractInstructionBinary
}

type InstructionVAArg 

type InstructionVAArg struct {
	Register
	List Value
}

func (*InstructionVAArg) LLString 

func (this *InstructionVAArg) LLString() string

type InstructionXor 

type InstructionXor struct {
	AbstractInstructionBinary
}

type InstructionZext 

type InstructionZext struct {
	AbstractInstructionCast
}

type Module 

type Module struct {
	Types     []Type
	Globals   []*Global
	Functions []*Function
}

func (*Module) NewFunction 

func (this *Module) NewFunction(name string, retur Type, parameters ...*Parameter) *Function

func (*Module) NewGlobal 

func (this *Module) NewGlobal(name string, ty Type) *Global

func (*Module) NewType 

func (this *Module) NewType(name string, ty Type) Type

func (*Module) WriteTo 

func (this *Module) WriteTo(writer io.Writer) (wrote int64, err error)

type OverflowFlag 

type OverflowFlag uint8
const (
	OverflowFlagNSW OverflowFlag = iota // nsw
	OverflowFlagNUW                     // nuw
)

func (OverflowFlag) String 

func (flag OverflowFlag) String() string

type Parameter 

type Parameter struct {
	Register
}

func NewParameter 

func NewParameter(name string, ty Type) *Parameter

func (*Parameter) LLString 

func (this *Parameter) LLString() string

type Register 

type Register struct {
	Ty           Type
	RegisterName string
}

func (*Register) Identifier 

func (this *Register) Identifier() string

func (*Register) Name 

func (this *Register) Name() string

func (*Register) Named 

func (this *Register) Named() bool

func (*Register) SetName 

func (this *Register) SetName(name string)

func (*Register) String 

func (this *Register) String() string

func (*Register) Type 

func (this *Register) Type() Type

type Terminator 

type Terminator interface {
	IsTerminator()
	Instruction
}

type TerminatorBr 

type TerminatorBr struct {
	Target Value
}

func (*TerminatorBr) IsTerminator 

func (*TerminatorBr) IsTerminator()

func (*TerminatorBr) LLString 

func (this *TerminatorBr) LLString() string

type TerminatorCallBr 

type TerminatorCallBr struct {
	InstructionCall
	NormalTarget Value
	OtherTargets []Value
}

func (*TerminatorCallBr) IsTerminator 

func (*TerminatorCallBr) IsTerminator()

func (*TerminatorCallBr) LLString 

func (this *TerminatorCallBr) LLString() string

type TerminatorCatchRet 

type TerminatorCatchRet struct {
	CatchPad Value
	Target   Value
}

func (*TerminatorCatchRet) IsTerminator 

func (*TerminatorCatchRet) IsTerminator()

func (*TerminatorCatchRet) LLString 

func (this *TerminatorCatchRet) LLString() string

type TerminatorCatchSwitch 

type TerminatorCatchSwitch struct {
	Register
	ParentPad           Value
	Handlers            []Value
	DefaultUnwindTarget Value
}

func (*TerminatorCatchSwitch) IsTerminator 

func (*TerminatorCatchSwitch) IsTerminator()

func (*TerminatorCatchSwitch) LLString 

func (this *TerminatorCatchSwitch) LLString() string

type TerminatorCleanupRet 

type TerminatorCleanupRet struct {
	CleanupPad   Value
	UnwindTarget Value
}

func (*TerminatorCleanupRet) IsTerminator 

func (*TerminatorCleanupRet) IsTerminator()

func (*TerminatorCleanupRet) LLString 

func (this *TerminatorCleanupRet) LLString() string

type TerminatorCondBr 

type TerminatorCondBr struct {
	Condition Value
	True      Value
	False     Value
}

func (*TerminatorCondBr) IsTerminator 

func (*TerminatorCondBr) IsTerminator()

func (*TerminatorCondBr) LLString 

func (this *TerminatorCondBr) LLString() string

type TerminatorIndirectBr 

type TerminatorIndirectBr struct {
	Address      Value
	ValidTargets []Value
}

func (*TerminatorIndirectBr) IsTerminator 

func (*TerminatorIndirectBr) IsTerminator()

func (*TerminatorIndirectBr) LLString 

func (this *TerminatorIndirectBr) LLString() string

type TerminatorInvoke 

type TerminatorInvoke struct {
	Register
	Invokee         Value
	Signature       *TypeFunction
	Arguments       []Value
	NormalTarget    Value
	ExceptionTarget Value
	AddressSpace    AddressSpace
}

func (*TerminatorInvoke) IsTerminator 

func (*TerminatorInvoke) IsTerminator()

func (*TerminatorInvoke) LLString 

func (this *TerminatorInvoke) LLString() string

type TerminatorResume 

type TerminatorResume struct {
	X Value
}

func (*TerminatorResume) IsTerminator 

func (*TerminatorResume) IsTerminator()

func (*TerminatorResume) LLString 

func (this *TerminatorResume) LLString() string

type TerminatorRet 

type TerminatorRet struct {
	X Value
}

func (*TerminatorRet) IsTerminator 

func (*TerminatorRet) IsTerminator()

func (*TerminatorRet) LLString 

func (this *TerminatorRet) LLString() string

type TerminatorSwitch 

type TerminatorSwitch struct {
	X       Value
	Default Value
	Cases   []*Case
}

func (*TerminatorSwitch) IsTerminator 

func (*TerminatorSwitch) IsTerminator()

func (*TerminatorSwitch) LLString 

func (this *TerminatorSwitch) LLString() string

type TerminatorUnreachable 

type TerminatorUnreachable struct {
}

func (*TerminatorUnreachable) IsTerminator 

func (*TerminatorUnreachable) IsTerminator()

func (*TerminatorUnreachable) LLString 

func (this *TerminatorUnreachable) LLString() string

type Type 

type Type interface {
	fmt.Stringer
	LLString() string
	Name() string
	SetName(name string)
	Equals(Type) bool
}

func ReduceToBase 

func ReduceToBase(ty Type) Type

type TypeArray 

type TypeArray struct {
	AbstractType
	Element Type
	Length  uint64
}

func (*TypeArray) Equals 

func (this *TypeArray) Equals(ty Type) bool

func (*TypeArray) LLString 

func (this *TypeArray) LLString() string

func (*TypeArray) String 

func (this *TypeArray) String() string

type TypeDefined 

type TypeDefined struct {
	AbstractType
	Source Type
}

func (*TypeDefined) Equals 

func (this *TypeDefined) Equals(ty Type) bool

func (*TypeDefined) LLString 

func (this *TypeDefined) LLString() string

func (*TypeDefined) String 

func (this *TypeDefined) String() string

type TypeFloat 

type TypeFloat struct {
	AbstractType
	Kind FloatKind
}

func (*TypeFloat) Equals 

func (this *TypeFloat) Equals(ty Type) bool

func (*TypeFloat) LLString 

func (this *TypeFloat) LLString() string

func (*TypeFloat) String 

func (this *TypeFloat) String() string

type TypeFunction 

type TypeFunction struct {
	AbstractType
	Return     Type
	Parameters []Type
	Variadic   bool
}

func (*TypeFunction) Equals 

func (this *TypeFunction) Equals(ty Type) bool

func (*TypeFunction) LLString 

func (this *TypeFunction) LLString() string

func (*TypeFunction) String 

func (this *TypeFunction) String() string

type TypeInt 

type TypeInt struct {
	AbstractType
	BitSize uint64
}

func (*TypeInt) Equals 

func (this *TypeInt) Equals(ty Type) bool

func (*TypeInt) LLString 

func (this *TypeInt) LLString() string

func (*TypeInt) String 

func (this *TypeInt) String() string

type TypeLabel 

type TypeLabel struct {
	AbstractType
}

func (*TypeLabel) Equals 

func (this *TypeLabel) Equals(ty Type) bool

func (*TypeLabel) LLString 

func (this *TypeLabel) LLString() string

func (*TypeLabel) String 

func (this *TypeLabel) String() string

type TypeMMX 

type TypeMMX struct {
	AbstractType
}

func (*TypeMMX) Equals 

func (this *TypeMMX) Equals(ty Type) bool

func (*TypeMMX) LLString 

func (this *TypeMMX) LLString() string

func (*TypeMMX) String 

func (this *TypeMMX) String() string

type TypeMetadata 

type TypeMetadata struct {
	AbstractType
}

func (*TypeMetadata) Equals 

func (this *TypeMetadata) Equals(ty Type) bool

func (*TypeMetadata) LLString 

func (this *TypeMetadata) LLString() string

func (*TypeMetadata) String 

func (this *TypeMetadata) String() string

type TypePointer 

type TypePointer struct {
	AbstractType
	AddressSpace AddressSpace
}

func (*TypePointer) Equals 

func (this *TypePointer) Equals(ty Type) bool

func (*TypePointer) LLString 

func (this *TypePointer) LLString() string

func (*TypePointer) String 

func (this *TypePointer) String() string

type TypeStruct 

type TypeStruct struct {
	AbstractType
	Fields []Type
	Packed bool
	Opaque bool
}

func (*TypeStruct) Equals 

func (this *TypeStruct) Equals(ty Type) bool

func (*TypeStruct) LLString 

func (this *TypeStruct) LLString() string

func (*TypeStruct) String 

func (this *TypeStruct) String() string

type TypeToken 

type TypeToken struct {
	AbstractType
}

func (*TypeToken) Equals 

func (this *TypeToken) Equals(ty Type) bool

func (*TypeToken) LLString 

func (this *TypeToken) LLString() string

func (*TypeToken) String 

func (this *TypeToken) String() string

type TypeVector 

type TypeVector struct {
	AbstractType
	Element  Type
	Length   uint64
	Scalable bool
}

func (*TypeVector) Equals 

func (this *TypeVector) Equals(ty Type) bool

func (*TypeVector) LLString 

func (this *TypeVector) LLString() string

func (*TypeVector) String 

func (this *TypeVector) String() string

type TypeVoid 

type TypeVoid struct {
	AbstractType
}

func (*TypeVoid) Equals 

func (this *TypeVoid) Equals(ty Type) bool

func (*TypeVoid) LLString 

func (this *TypeVoid) LLString() string

func (*TypeVoid) String 

func (this *TypeVoid) String() string

type Value 

type Value interface {
	fmt.Stringer
	Type() Type
	Name() string
	Identifier() string
}

type ValueInstruction 

type ValueInstruction interface {
	fmt.Stringer
	Instruction
	Value
	SetName(name string)
}

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