llvm

package module
v0.0.0-...-dc4a013 Latest Latest
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 Go to latest Published: May 22, 2021 License: Apache-2.0, NCSA Imports: 6 Imported by: 0

README

Go bindings to system LLVM

This library provides bindings to a system-installed LLVM.

Currently supported:

Usage

If you have a supported LLVM installation, you should be able to do a simple go get:

go get github.com/tinygo-org/go-llvm

After downloading, you may have to update the configuration for your system:

make config

If you built your own LLVM, you can also use that:

# update LLVM files
make update SRCDIR=<dir>

# configure this LLVM build
make config BUILDDIR=<builddir>

Note that you may have to comment out parts of backports.go if you use a newer version of LLVM.

License

Most of the files are extracted from the LLVM source tree, specifically all *.go, *.cpp, and *.h files come directly from bindings/go/llvm in the LLVM source tree. They are all released under the Apache License 2.0 (with LLVM exceptions). Check upstream LLVM for detailed copyright information.

This README, the backports* files, and the Makefile are separate from LLVM but are licensed under the same license.

Documentation

Index

Constants

View Source 
const (
	FlagPrivate = 1 << iota
	FlagProtected
	FlagFwdDecl
	FlagAppleBlock
	FlagReserved
	FlagVirtual
	FlagArtificial
	FlagExplicit
	FlagPrototyped
	FlagObjcClassComplete
	FlagObjectPointer
	FlagVector
	FlagStaticMember
	FlagIndirectVariable
)
View Source 
const (
	MDStringMetadataKind                     = C.LLVMMDStringMetadataKind
	ConstantAsMetadataMetadataKind           = C.LLVMConstantAsMetadataMetadataKind
	LocalAsMetadataMetadataKind              = C.LLVMLocalAsMetadataMetadataKind
	DistinctMDOperandPlaceholderMetadataKind = C.LLVMDistinctMDOperandPlaceholderMetadataKind
	MDTupleMetadataKind                      = C.LLVMMDTupleMetadataKind
	DILocationMetadataKind                   = C.LLVMDILocationMetadataKind
	DIExpressionMetadataKind                 = C.LLVMDIExpressionMetadataKind
	DIGlobalVariableExpressionMetadataKind   = C.LLVMDIGlobalVariableExpressionMetadataKind
	GenericDINodeMetadataKind                = C.LLVMGenericDINodeMetadataKind
	DISubrangeMetadataKind                   = C.LLVMDISubrangeMetadataKind
	DIEnumeratorMetadataKind                 = C.LLVMDIEnumeratorMetadataKind
	DIBasicTypeMetadataKind                  = C.LLVMDIBasicTypeMetadataKind
	DIDerivedTypeMetadataKind                = C.LLVMDIDerivedTypeMetadataKind
	DICompositeTypeMetadataKind              = C.LLVMDICompositeTypeMetadataKind
	DISubroutineTypeMetadataKind             = C.LLVMDISubroutineTypeMetadataKind
	DIFileMetadataKind                       = C.LLVMDIFileMetadataKind
	DICompileUnitMetadataKind                = C.LLVMDICompileUnitMetadataKind
	DISubprogramMetadataKind                 = C.LLVMDISubprogramMetadataKind
	DILexicalBlockMetadataKind               = C.LLVMDILexicalBlockMetadataKind
	DILexicalBlockFileMetadataKind           = C.LLVMDILexicalBlockFileMetadataKind
	DINamespaceMetadataKind                  = C.LLVMDINamespaceMetadataKind
	DIModuleMetadataKind                     = C.LLVMDIModuleMetadataKind
	DITemplateTypeParameterMetadataKind      = C.LLVMDITemplateTypeParameterMetadataKind
	DITemplateValueParameterMetadataKind     = C.LLVMDITemplateValueParameterMetadataKind
	DIGlobalVariableMetadataKind             = C.LLVMDIGlobalVariableMetadataKind
	DILocalVariableMetadataKind              = C.LLVMDILocalVariableMetadataKind
	DILabelMetadataKind                      = C.LLVMDILabelMetadataKind
	DIObjCPropertyMetadataKind               = C.LLVMDIObjCPropertyMetadataKind
	DIImportedEntityMetadataKind             = C.LLVMDIImportedEntityMetadataKind
	DIMacroMetadataKind                      = C.LLVMDIMacroMetadataKind
	DIMacroFileMetadataKind                  = C.LLVMDIMacroFileMetadataKind
	DICommonBlockMetadataKind                = C.LLVMDICommonBlockMetadataKind
)
View Source 
const Version = C.LLVM_VERSION_STRING

Variables

This section is empty.

Functions

func AttributeKindID 

func AttributeKindID(name string) (id uint)

func DefaultTargetTriple 

func DefaultTargetTriple() (triple string)

func InitializeAllAsmParsers 

func InitializeAllAsmParsers()

func InitializeAllAsmPrinters 

func InitializeAllAsmPrinters()

func InitializeAllTargetInfos 

func InitializeAllTargetInfos()

InitializeAllTargetInfos - The main program should call this function if it wants access to all available targets that LLVM is configured to support.

func InitializeAllTargetMCs 

func InitializeAllTargetMCs()

func InitializeAllTargets 

func InitializeAllTargets()

InitializeAllTargets - The main program should call this function if it wants to link in all available targets that LLVM is configured to support.

func InitializeNativeAsmPrinter 

func InitializeNativeAsmPrinter() error

func InitializeNativeTarget 

func InitializeNativeTarget() error

InitializeNativeTarget - The main program should call this function to initialize the native target corresponding to the host. This is useful for JIT applications to ensure that the target gets linked in correctly.

func LinkInInterpreter 

func LinkInInterpreter()

func LinkInMCJIT 

func LinkInMCJIT()

func LinkModules 

func LinkModules(Dest, Src Module) error

func LoadLibraryPermanently 

func LoadLibraryPermanently(lib string) error

Loads a dynamic library such that it may be used as an LLVM plugin. See llvm::sys::DynamicLibrary::LoadLibraryPermanently.

func MDKindID 

func MDKindID(name string) (id int)

func ParseCommandLineOptions 

func ParseCommandLineOptions(args []string, overview string)

Parse the given arguments using the LLVM command line parser. See llvm::cl::ParseCommandLineOptions.

func VerifyFunction 

func VerifyFunction(f Value, a VerifierFailureAction) error

Verifies that a single function is valid, taking the specified action. Useful for debugging.

func VerifyModule 

func VerifyModule(m Module, a VerifierFailureAction) error

Verifies that a module is valid, taking the specified action if not. Optionally returns a human-readable description of any invalid constructs.

func ViewFunctionCFG 

func ViewFunctionCFG(f Value)

Open up a ghostview window that displays the CFG of the current function. Useful for debugging.

func ViewFunctionCFGOnly 

func ViewFunctionCFGOnly(f Value)

func WriteBitcodeToFile 

func WriteBitcodeToFile(m Module, file *os.File) error

Types

type AtomicOrdering 

type AtomicOrdering C.LLVMAtomicOrdering
const (
	AtomicOrderingNotAtomic              AtomicOrdering = C.LLVMAtomicOrderingNotAtomic
	AtomicOrderingUnordered              AtomicOrdering = C.LLVMAtomicOrderingUnordered
	AtomicOrderingMonotonic              AtomicOrdering = C.LLVMAtomicOrderingMonotonic
	AtomicOrderingAcquire                AtomicOrdering = C.LLVMAtomicOrderingAcquire
	AtomicOrderingRelease                AtomicOrdering = C.LLVMAtomicOrderingRelease
	AtomicOrderingAcquireRelease         AtomicOrdering = C.LLVMAtomicOrderingAcquireRelease
	AtomicOrderingSequentiallyConsistent AtomicOrdering = C.LLVMAtomicOrderingSequentiallyConsistent
)

type AtomicRMWBinOp 

type AtomicRMWBinOp C.LLVMAtomicRMWBinOp
const (
	AtomicRMWBinOpXchg AtomicRMWBinOp = C.LLVMAtomicRMWBinOpXchg
	AtomicRMWBinOpAdd  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpAdd
	AtomicRMWBinOpSub  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpSub
	AtomicRMWBinOpAnd  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpAnd
	AtomicRMWBinOpNand AtomicRMWBinOp = C.LLVMAtomicRMWBinOpNand
	AtomicRMWBinOpOr   AtomicRMWBinOp = C.LLVMAtomicRMWBinOpOr
	AtomicRMWBinOpXor  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpXor
	AtomicRMWBinOpMax  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpMax
	AtomicRMWBinOpMin  AtomicRMWBinOp = C.LLVMAtomicRMWBinOpMin
	AtomicRMWBinOpUMax AtomicRMWBinOp = C.LLVMAtomicRMWBinOpUMax
	AtomicRMWBinOpUMin AtomicRMWBinOp = C.LLVMAtomicRMWBinOpUMin
)

type Attribute 

type Attribute struct {
	C C.LLVMAttributeRef
}

func (Attribute) GetEnumKind 

func (a Attribute) GetEnumKind() (id int)

func (Attribute) GetEnumValue 

func (a Attribute) GetEnumValue() (val uint64)

func (Attribute) GetStringKind 

func (a Attribute) GetStringKind() string

func (Attribute) GetStringValue 

func (a Attribute) GetStringValue() string

func (Attribute) IsEnum 

func (a Attribute) IsEnum() bool

func (Attribute) IsNil 

func (c Attribute) IsNil() bool

func (Attribute) IsString 

func (a Attribute) IsString() bool

type BasicBlock 

type BasicBlock struct {
	C C.LLVMBasicBlockRef
}

func AddBasicBlock 

func AddBasicBlock(f Value, name string) (bb BasicBlock)

func InsertBasicBlock 

func InsertBasicBlock(ref BasicBlock, name string) (bb BasicBlock)

func NextBasicBlock 

func NextBasicBlock(bb BasicBlock) (rbb BasicBlock)

func PrevBasicBlock 

func PrevBasicBlock(bb BasicBlock) (rbb BasicBlock)

func (BasicBlock) AsValue 

func (bb BasicBlock) AsValue() (v Value)

Operations on basic blocks

func (BasicBlock) EraseFromParent 

func (bb BasicBlock) EraseFromParent()

func (BasicBlock) FirstInstruction 

func (bb BasicBlock) FirstInstruction() (v Value)

func (BasicBlock) IsNil 

func (c BasicBlock) IsNil() bool

func (BasicBlock) LastInstruction 

func (bb BasicBlock) LastInstruction() (v Value)

func (BasicBlock) MoveAfter 

func (bb BasicBlock) MoveAfter(pos BasicBlock)

func (BasicBlock) MoveBefore 

func (bb BasicBlock) MoveBefore(pos BasicBlock)

func (BasicBlock) Parent 

func (bb BasicBlock) Parent() (v Value)

type Builder 

type Builder struct {
	C C.LLVMBuilderRef
}

func NewBuilder 

func NewBuilder() (b Builder)

func (Builder) ClearInsertionPoint 

func (b Builder) ClearInsertionPoint()

func (Builder) CreateAShr 

func (b Builder) CreateAShr(lhs, rhs Value, name string) (v Value)

func (Builder) CreateAdd 

func (b Builder) CreateAdd(lhs, rhs Value, name string) (v Value)

Arithmetic

func (Builder) CreateAggregateRet 

func (b Builder) CreateAggregateRet(vs []Value) (rv Value)

func (Builder) CreateAlloca 

func (b Builder) CreateAlloca(t Type, name string) (v Value)

func (Builder) CreateAnd 

func (b Builder) CreateAnd(lhs, rhs Value, name string) (v Value)

func (Builder) CreateArrayAlloca 

func (b Builder) CreateArrayAlloca(t Type, val Value, name string) (v Value)

func (Builder) CreateArrayMalloc 

func (b Builder) CreateArrayMalloc(t Type, val Value, name string) (v Value)

func (Builder) CreateAtomicCmpXchg 

func (b Builder) CreateAtomicCmpXchg(ptr, cmp, newVal Value, successOrdering, failureOrdering AtomicOrdering, singleThread bool) (v Value)

func (Builder) CreateAtomicRMW 

func (b Builder) CreateAtomicRMW(op AtomicRMWBinOp, ptr, val Value, ordering AtomicOrdering, singleThread bool) (v Value)

func (Builder) CreateBinOp 

func (b Builder) CreateBinOp(op Opcode, lhs, rhs Value, name string) (v Value)

func (Builder) CreateBitCast 

func (b Builder) CreateBitCast(val Value, t Type, name string) (v Value)

func (Builder) CreateBr 

func (b Builder) CreateBr(bb BasicBlock) (rv Value)

func (Builder) CreateCall 

func (b Builder) CreateCall(fn Value, args []Value, name string) (v Value)

func (Builder) CreateCast 

func (b Builder) CreateCast(val Value, op Opcode, t Type, name string) (v Value)

func (Builder) CreateCondBr 

func (b Builder) CreateCondBr(ifv Value, thenb, elseb BasicBlock) (rv Value)

func (Builder) CreateExactSDiv 

func (b Builder) CreateExactSDiv(lhs, rhs Value, name string) (v Value)

func (Builder) CreateExtractElement 

func (b Builder) CreateExtractElement(vec, i Value, name string) (v Value)

func (Builder) CreateExtractValue 

func (b Builder) CreateExtractValue(agg Value, i int, name string) (v Value)

func (Builder) CreateFAdd 

func (b Builder) CreateFAdd(lhs, rhs Value, name string) (v Value)

func (Builder) CreateFCmp 

func (b Builder) CreateFCmp(pred FloatPredicate, lhs, rhs Value, name string) (v Value)

func (Builder) CreateFDiv 

func (b Builder) CreateFDiv(lhs, rhs Value, name string) (v Value)

func (Builder) CreateFMul 

func (b Builder) CreateFMul(lhs, rhs Value, name string) (v Value)

func (Builder) CreateFNeg 

func (b Builder) CreateFNeg(v Value, name string) (rv Value)

func (Builder) CreateFPCast 

func (b Builder) CreateFPCast(val Value, t Type, name string) (v Value)

func (Builder) CreateFPExt 

func (b Builder) CreateFPExt(val Value, t Type, name string) (v Value)

func (Builder) CreateFPToSI 

func (b Builder) CreateFPToSI(val Value, t Type, name string) (v Value)

func (Builder) CreateFPToUI 

func (b Builder) CreateFPToUI(val Value, t Type, name string) (v Value)

func (Builder) CreateFPTrunc 

func (b Builder) CreateFPTrunc(val Value, t Type, name string) (v Value)

func (Builder) CreateFRem 

func (b Builder) CreateFRem(lhs, rhs Value, name string) (v Value)

func (Builder) CreateFSub 

func (b Builder) CreateFSub(lhs, rhs Value, name string) (v Value)

func (Builder) CreateFree 

func (b Builder) CreateFree(p Value) (v Value)

func (Builder) CreateGEP 

func (b Builder) CreateGEP(p Value, indices []Value, name string) (v Value)

func (Builder) CreateGlobalString 

func (b Builder) CreateGlobalString(str, name string) (v Value)

func (Builder) CreateGlobalStringPtr 

func (b Builder) CreateGlobalStringPtr(str, name string) (v Value)

func (Builder) CreateICmp 

func (b Builder) CreateICmp(pred IntPredicate, lhs, rhs Value, name string) (v Value)

Comparisons

func (Builder) CreateInBoundsGEP 

func (b Builder) CreateInBoundsGEP(p Value, indices []Value, name string) (v Value)

func (Builder) CreateIndirectBr 

func (b Builder) CreateIndirectBr(addr Value, numDests int) (rv Value)

func (Builder) CreateInsertElement 

func (b Builder) CreateInsertElement(vec, elt, i Value, name string) (v Value)

func (Builder) CreateInsertValue 

func (b Builder) CreateInsertValue(agg, elt Value, i int, name string) (v Value)

func (Builder) CreateIntCast 

func (b Builder) CreateIntCast(val Value, t Type, name string) (v Value)

func (Builder) CreateIntToPtr 

func (b Builder) CreateIntToPtr(val Value, t Type, name string) (v Value)

func (Builder) CreateInvoke 

func (b Builder) CreateInvoke(fn Value, args []Value, then, catch BasicBlock, name string) (rv Value)

func (Builder) CreateIsNotNull 

func (b Builder) CreateIsNotNull(val Value, name string) (v Value)

func (Builder) CreateIsNull 

func (b Builder) CreateIsNull(val Value, name string) (v Value)

func (Builder) CreateLShr 

func (b Builder) CreateLShr(lhs, rhs Value, name string) (v Value)

func (Builder) CreateLandingPad 

func (b Builder) CreateLandingPad(t Type, nclauses int, name string) (l Value)

func (Builder) CreateLoad 

func (b Builder) CreateLoad(p Value, name string) (v Value)

func (Builder) CreateMalloc 

func (b Builder) CreateMalloc(t Type, name string) (v Value)

func (Builder) CreateMul 

func (b Builder) CreateMul(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNSWAdd 

func (b Builder) CreateNSWAdd(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNSWMul 

func (b Builder) CreateNSWMul(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNSWNeg 

func (b Builder) CreateNSWNeg(v Value, name string) (rv Value)

func (Builder) CreateNSWSub 

func (b Builder) CreateNSWSub(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNUWAdd 

func (b Builder) CreateNUWAdd(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNUWMul 

func (b Builder) CreateNUWMul(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNUWNeg 

func (b Builder) CreateNUWNeg(v Value, name string) (rv Value)

func (Builder) CreateNUWSub 

func (b Builder) CreateNUWSub(lhs, rhs Value, name string) (v Value)

func (Builder) CreateNeg 

func (b Builder) CreateNeg(v Value, name string) (rv Value)

func (Builder) CreateNot 

func (b Builder) CreateNot(v Value, name string) (rv Value)

func (Builder) CreateOr 

func (b Builder) CreateOr(lhs, rhs Value, name string) (v Value)

func (Builder) CreatePHI 

func (b Builder) CreatePHI(t Type, name string) (v Value)

Miscellaneous instructions

func (Builder) CreatePointerCast 

func (b Builder) CreatePointerCast(val Value, t Type, name string) (v Value)

func (Builder) CreatePtrDiff 

func (b Builder) CreatePtrDiff(lhs, rhs Value, name string) (v Value)

func (Builder) CreatePtrToInt 

func (b Builder) CreatePtrToInt(val Value, t Type, name string) (v Value)

func (Builder) CreateResume 

func (b Builder) CreateResume(ex Value) (v Value)

func (Builder) CreateRet 

func (b Builder) CreateRet(v Value) (rv Value)

func (Builder) CreateRetVoid 

func (b Builder) CreateRetVoid() (rv Value)

Terminators

func (Builder) CreateSDiv 

func (b Builder) CreateSDiv(lhs, rhs Value, name string) (v Value)

func (Builder) CreateSExt 

func (b Builder) CreateSExt(val Value, t Type, name string) (v Value)

func (Builder) CreateSExtOrBitCast 

func (b Builder) CreateSExtOrBitCast(val Value, t Type, name string) (v Value)

func (Builder) CreateSIToFP 

func (b Builder) CreateSIToFP(val Value, t Type, name string) (v Value)

func (Builder) CreateSRem 

func (b Builder) CreateSRem(lhs, rhs Value, name string) (v Value)

func (Builder) CreateSelect 

func (b Builder) CreateSelect(ifv, thenv, elsev Value, name string) (v Value)

func (Builder) CreateShl 

func (b Builder) CreateShl(lhs, rhs Value, name string) (v Value)

func (Builder) CreateShuffleVector 

func (b Builder) CreateShuffleVector(v1, v2, mask Value, name string) (v Value)

func (Builder) CreateStore 

func (b Builder) CreateStore(val Value, p Value) (v Value)

func (Builder) CreateStructGEP 

func (b Builder) CreateStructGEP(p Value, i int, name string) (v Value)

func (Builder) CreateSub 

func (b Builder) CreateSub(lhs, rhs Value, name string) (v Value)

func (Builder) CreateSwitch 

func (b Builder) CreateSwitch(v Value, elseb BasicBlock, numCases int) (rv Value)

func (Builder) CreateTrunc 

func (b Builder) CreateTrunc(val Value, t Type, name string) (v Value)

Casts

func (Builder) CreateTruncOrBitCast 

func (b Builder) CreateTruncOrBitCast(val Value, t Type, name string) (v Value)

func (Builder) CreateUDiv 

func (b Builder) CreateUDiv(lhs, rhs Value, name string) (v Value)

func (Builder) CreateUIToFP 

func (b Builder) CreateUIToFP(val Value, t Type, name string) (v Value)

func (Builder) CreateURem 

func (b Builder) CreateURem(lhs, rhs Value, name string) (v Value)

func (Builder) CreateUnreachable 

func (b Builder) CreateUnreachable() (rv Value)

func (Builder) CreateVAArg 

func (b Builder) CreateVAArg(list Value, t Type, name string) (v Value)

func (Builder) CreateXor 

func (b Builder) CreateXor(lhs, rhs Value, name string) (v Value)

func (Builder) CreateZExt 

func (b Builder) CreateZExt(val Value, t Type, name string) (v Value)

func (Builder) CreateZExtOrBitCast 

func (b Builder) CreateZExtOrBitCast(val Value, t Type, name string) (v Value)

func (Builder) Dispose 

func (b Builder) Dispose()

func (Builder) GetCurrentDebugLocation 

func (b Builder) GetCurrentDebugLocation() (loc DebugLoc)

Get current debug location. Please do not call this function until setting debug location with SetCurrentDebugLocation()

func (Builder) GetInsertBlock 

func (b Builder) GetInsertBlock() (bb BasicBlock)

func (Builder) Insert 

func (b Builder) Insert(instr Value)

func (Builder) InsertDeclare 

func (b Builder) InsertDeclare(module Module, storage Value, md Value) Value

func (Builder) InsertWithName 

func (b Builder) InsertWithName(instr Value, name string)

func (Builder) IsNil 

func (c Builder) IsNil() bool

func (Builder) SetCurrentDebugLocation 

func (b Builder) SetCurrentDebugLocation(line, col uint, scope, inlinedAt Metadata)

func (Builder) SetInsertPoint 

func (b Builder) SetInsertPoint(block BasicBlock, instr Value)

func (Builder) SetInsertPointAtEnd 

func (b Builder) SetInsertPointAtEnd(block BasicBlock)

func (Builder) SetInsertPointBefore 

func (b Builder) SetInsertPointBefore(instr Value)

func (Builder) SetInstDebugLocation 

func (b Builder) SetInstDebugLocation(v Value)

type ByteOrdering 

type ByteOrdering C.enum_LLVMByteOrdering
const (
	BigEndian    ByteOrdering = C.LLVMBigEndian
	LittleEndian ByteOrdering = C.LLVMLittleEndian
)

type CallConv 

type CallConv C.LLVMCallConv
const (
	CCallConv           CallConv = C.LLVMCCallConv
	FastCallConv        CallConv = C.LLVMFastCallConv
	ColdCallConv        CallConv = C.LLVMColdCallConv
	X86StdcallCallConv  CallConv = C.LLVMX86StdcallCallConv
	X86FastcallCallConv CallConv = C.LLVMX86FastcallCallConv
)

type CodeGenFileType 

type CodeGenFileType C.LLVMCodeGenFileType
const (
	AssemblyFile CodeGenFileType = C.LLVMAssemblyFile
	ObjectFile   CodeGenFileType = C.LLVMObjectFile
)

type CodeGenOptLevel 

type CodeGenOptLevel C.LLVMCodeGenOptLevel
const (
	CodeGenLevelNone       CodeGenOptLevel = C.LLVMCodeGenLevelNone
	CodeGenLevelLess       CodeGenOptLevel = C.LLVMCodeGenLevelLess
	CodeGenLevelDefault    CodeGenOptLevel = C.LLVMCodeGenLevelDefault
	CodeGenLevelAggressive CodeGenOptLevel = C.LLVMCodeGenLevelAggressive
)

type CodeModel 

type CodeModel C.LLVMCodeModel
const (
	CodeModelDefault    CodeModel = C.LLVMCodeModelDefault
	CodeModelJITDefault CodeModel = C.LLVMCodeModelJITDefault
	CodeModelTiny       CodeModel = C.LLVMCodeModelTiny
	CodeModelSmall      CodeModel = C.LLVMCodeModelSmall
	CodeModelKernel     CodeModel = C.LLVMCodeModelKernel
	CodeModelMedium     CodeModel = C.LLVMCodeModelMedium
	CodeModelLarge      CodeModel = C.LLVMCodeModelLarge
)

type Comdat 

type Comdat struct {
	C C.LLVMComdatRef
}

func (Comdat) SelectionKind 

func (c Comdat) SelectionKind() ComdatSelectionKind

func (Comdat) SetSelectionKind 

func (c Comdat) SetSelectionKind(k ComdatSelectionKind)

type ComdatSelectionKind 

type ComdatSelectionKind C.LLVMComdatSelectionKind
const (
	AnyComdatSelectionKind          ComdatSelectionKind = C.LLVMAnyComdatSelectionKind
	ExactMatchComdatSelectionKind   ComdatSelectionKind = C.LLVMExactMatchComdatSelectionKind
	LargestComdatSelectionKind      ComdatSelectionKind = C.LLVMLargestComdatSelectionKind
	NoDuplicatesComdatSelectionKind ComdatSelectionKind = C.LLVMNoDuplicatesComdatSelectionKind
	SameSizeComdatSelectionKind     ComdatSelectionKind = C.LLVMSameSizeComdatSelectionKind
)

type Context 

type Context struct {
	C C.LLVMContextRef
}

We use these weird structs here because *Ref types are pointers and Go's spec says that a pointer cannot be used as a receiver base type.

func GlobalContext 

func GlobalContext() Context

func NewContext 

func NewContext() Context

func (Context) AddBasicBlock 

func (c Context) AddBasicBlock(f Value, name string) (bb BasicBlock)

func (Context) ConstString 

func (c Context) ConstString(str string, addnull bool) (v Value)

Operations on composite constants

func (Context) ConstStruct 

func (c Context) ConstStruct(constVals []Value, packed bool) (v Value)

func (Context) CreateEnumAttribute 

func (c Context) CreateEnumAttribute(kind uint, val uint64) (a Attribute)

func (Context) CreateStringAttribute 

func (c Context) CreateStringAttribute(kind string, val string) (a Attribute)

func (Context) Dispose 

func (c Context) Dispose()

func (Context) DoubleType 

func (c Context) DoubleType() (t Type)

func (Context) FP128Type 

func (c Context) FP128Type() (t Type)

func (Context) FloatType 

func (c Context) FloatType() (t Type)

Operations on real types

func (Context) InsertBasicBlock 

func (c Context) InsertBasicBlock(ref BasicBlock, name string) (bb BasicBlock)

func (Context) Int16Type 

func (c Context) Int16Type() (t Type)

func (Context) Int1Type 

func (c Context) Int1Type() (t Type)

Operations on integer types

func (Context) Int32Type 

func (c Context) Int32Type() (t Type)

func (Context) Int64Type 

func (c Context) Int64Type() (t Type)

func (Context) Int8Type 

func (c Context) Int8Type() (t Type)

func (Context) IntType 

func (c Context) IntType(numbits int) (t Type)

func (Context) IsNil 

func (c Context) IsNil() bool

func (Context) LabelType 

func (c Context) LabelType() (t Type)

func (Context) MDKindID 

func (c Context) MDKindID(name string) (id int)

func (Context) MDNode 

func (c Context) MDNode(mds []Metadata) (md Metadata)

func (Context) MDString 

func (c Context) MDString(str string) (md Metadata)

Operations on metadata

func (Context) NewBuilder 

func (c Context) NewBuilder() (b Builder)

func (Context) NewModule 

func (c Context) NewModule(name string) (m Module)

func (Context) PPCFP128Type 

func (c Context) PPCFP128Type() (t Type)

func (Context) ParseBitcodeFile 

func (c Context) ParseBitcodeFile(name string) (Module, error)

ParseBitcodeFile parses the LLVM IR (bitcode) in the file with the specified name, and returns a new LLVM module.

func (*Context) ParseIR 

func (c *Context) ParseIR(buf MemoryBuffer) (Module, error)

ParseIR parses the textual IR given in the memory buffer and returns a new LLVM module in this context.

func (Context) StructCreateNamed 

func (c Context) StructCreateNamed(name string) (t Type)

func (Context) StructType 

func (c Context) StructType(elementTypes []Type, packed bool) (t Type)

Operations on struct types

func (Context) TemporaryMDNode 

func (c Context) TemporaryMDNode(mds []Metadata) (md Metadata)

func (Context) TokenType 

func (c Context) TokenType() (t Type)

func (Context) VoidType 

func (c Context) VoidType() (t Type)

Operations on other types

func (Context) X86FP80Type 

func (c Context) X86FP80Type() (t Type)

type DIArrayType 

type DIArrayType struct {
	SizeInBits  uint64
	AlignInBits uint32
	ElementType Metadata
	Subscripts  []DISubrange
}

DIArrayType holds the values for creating array type debug metadata.

type DIAutoVariable 

type DIAutoVariable struct {
	Name           string
	File           Metadata
	Line           int
	Type           Metadata
	AlwaysPreserve bool
	Flags          int
	AlignInBits    uint32
}

DIAutoVariable holds the values for creating auto variable debug metadata.

type DIBasicType 

type DIBasicType struct {
	Name       string
	SizeInBits uint64
	Encoding   DwarfTypeEncoding
}

DIBasicType holds the values for creating basic type debug metadata.

type DIBuilder 

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

DIBuilder is a wrapper for the LLVM DIBuilder class.

func NewDIBuilder 

func NewDIBuilder(m Module) *DIBuilder

NewDIBuilder creates a new DIBuilder, associated with the given module.

func (*DIBuilder) CreateArrayType 

func (d *DIBuilder) CreateArrayType(t DIArrayType) Metadata

CreateArrayType creates struct type debug metadata.

func (*DIBuilder) CreateAutoVariable 

func (d *DIBuilder) CreateAutoVariable(scope Metadata, v DIAutoVariable) Metadata

CreateAutoVariable creates local variable debug metadata.

func (*DIBuilder) CreateBasicType 

func (d *DIBuilder) CreateBasicType(t DIBasicType) Metadata

CreateBasicType creates basic type debug metadata.

func (*DIBuilder) CreateCompileUnit 

func (d *DIBuilder) CreateCompileUnit(cu DICompileUnit) Metadata

CreateCompileUnit creates compile unit debug metadata.

func (*DIBuilder) CreateExpression 

func (d *DIBuilder) CreateExpression(addr []int64) Metadata

CreateExpression creates a new descriptor for the specified variable which has a complex address expression for its address.

func (*DIBuilder) CreateFile 

func (d *DIBuilder) CreateFile(filename, dir string) Metadata

CreateFile creates file debug metadata.

func (*DIBuilder) CreateFunction 

func (d *DIBuilder) CreateFunction(diScope Metadata, f DIFunction) Metadata

CreateFunction creates function debug metadata.

func (*DIBuilder) CreateGlobalVariableExpression 

func (d *DIBuilder) CreateGlobalVariableExpression(diScope Metadata, g DIGlobalVariableExpression) Metadata

CreateGlobalVariableExpression creates a new descriptor for the specified global variable.

func (*DIBuilder) CreateLexicalBlock 

func (d *DIBuilder) CreateLexicalBlock(diScope Metadata, b DILexicalBlock) Metadata

CreateLexicalBlock creates lexical block debug metadata.

func (*DIBuilder) CreateLexicalBlockFile 

func (d *DIBuilder) CreateLexicalBlockFile(diScope Metadata, diFile Metadata, discriminator int) Metadata

func (*DIBuilder) CreateMemberType 

func (d *DIBuilder) CreateMemberType(scope Metadata, t DIMemberType) Metadata

CreateMemberType creates struct type debug metadata.

func (*DIBuilder) CreateParameterVariable 

func (d *DIBuilder) CreateParameterVariable(scope Metadata, v DIParameterVariable) Metadata

CreateParameterVariable creates parameter variable debug metadata.

func (*DIBuilder) CreatePointerType 

func (d *DIBuilder) CreatePointerType(t DIPointerType) Metadata

CreatePointerType creates a type that represents a pointer to another type.

func (*DIBuilder) CreateReplaceableCompositeType 

func (d *DIBuilder) CreateReplaceableCompositeType(scope Metadata, t DIReplaceableCompositeType) Metadata

CreateReplaceableCompositeType creates replaceable composite type debug metadata.

func (*DIBuilder) CreateStructType 

func (d *DIBuilder) CreateStructType(scope Metadata, t DIStructType) Metadata

CreateStructType creates struct type debug metadata.

func (*DIBuilder) CreateSubroutineType 

func (d *DIBuilder) CreateSubroutineType(t DISubroutineType) Metadata

CreateSubroutineType creates subroutine type debug metadata.

func (*DIBuilder) CreateTypedef 

func (d *DIBuilder) CreateTypedef(t DITypedef) Metadata

CreateTypedef creates typedef type debug metadata.

func (*DIBuilder) Destroy 

func (d *DIBuilder) Destroy()

Destroy destroys the DIBuilder.

func (*DIBuilder) Finalize 

func (d *DIBuilder) Finalize()

FInalize finalizes the debug information generated by the DIBuilder.

func (*DIBuilder) InsertDeclareAtEnd 

func (d *DIBuilder) InsertDeclareAtEnd(v Value, diVarInfo, expr Metadata, l DebugLoc, bb BasicBlock) Value

InsertDeclareAtEnd inserts a call to llvm.dbg.declare at the end of the specified basic block for the given value and associated debug metadata.

func (*DIBuilder) InsertValueAtEnd 

func (d *DIBuilder) InsertValueAtEnd(v Value, diVarInfo, expr Metadata, l DebugLoc, bb BasicBlock) Value

InsertValueAtEnd inserts a call to llvm.dbg.value at the end of the specified basic block for the given value and associated debug metadata.

type DICompileUnit 

type DICompileUnit struct {
	Language       DwarfLang
	File           string
	Dir            string
	Producer       string
	Optimized      bool
	Flags          string
	RuntimeVersion int
	SysRoot        string
	SDK            string
}

DICompileUnit holds the values for creating compile unit debug metadata.

type DIFunction 

type DIFunction struct {
	Name         string
	LinkageName  string
	File         Metadata
	Line         int
	Type         Metadata
	LocalToUnit  bool
	IsDefinition bool
	ScopeLine    int
	Flags        int
	Optimized    bool
}

DIFunction holds the values for creating function debug metadata.

type DIGlobalVariableExpression 

type DIGlobalVariableExpression struct {
	Name        string   // Name of the variable.
	LinkageName string   // Mangled name of the variable
	File        Metadata // File where this variable is defined.
	Line        int      // Line number.
	Type        Metadata // Variable Type.
	LocalToUnit bool     // Flag indicating whether this variable is externally visible or not.
	Expr        Metadata // The location of the global relative to the attached GlobalVariable.
	Decl        Metadata // Reference to the corresponding declaration.
	AlignInBits uint32   // Variable alignment(or 0 if no alignment attr was specified).
}

DIGlobalVariableExpression holds the values for creating global variable debug metadata.

type DILexicalBlock 

type DILexicalBlock struct {
	File   Metadata
	Line   int
	Column int
}

DILexicalBlock holds the values for creating lexical block debug metadata.

type DIMemberType 

type DIMemberType struct {
	Name         string
	File         Metadata
	Line         int
	SizeInBits   uint64
	AlignInBits  uint32
	OffsetInBits uint64
	Flags        int
	Type         Metadata
}

DIMemberType holds the values for creating member type debug metadata.

type DIParameterVariable 

type DIParameterVariable struct {
	Name           string
	File           Metadata
	Line           int
	Type           Metadata
	AlwaysPreserve bool
	Flags          int

	// ArgNo is the 1-based index of the argument in the function's
	// parameter list.
	ArgNo int
}

DIParameterVariable holds the values for creating parameter variable debug metadata.

type DIPointerType 

type DIPointerType struct {
	Pointee      Metadata
	SizeInBits   uint64
	AlignInBits  uint32 // optional
	AddressSpace uint32
	Name         string // optional
}

DIPointerType holds the values for creating pointer type debug metadata.

type DIReplaceableCompositeType 

type DIReplaceableCompositeType struct {
	Tag         dwarf.Tag
	Name        string
	File        Metadata
	Line        int
	RuntimeLang int
	SizeInBits  uint64
	AlignInBits uint32
	Flags       int
	UniqueID    string
}

DIReplaceableCompositeType holds the values for creating replaceable composite type debug metadata.

type DIStructType 

type DIStructType struct {
	Name         string
	File         Metadata
	Line         int
	SizeInBits   uint64
	AlignInBits  uint32
	Flags        int
	DerivedFrom  Metadata
	Elements     []Metadata
	VTableHolder Metadata // optional
	UniqueID     string
}

DIStructType holds the values for creating struct type debug metadata.

type DISubrange 

type DISubrange struct {
	Lo    int64
	Count int64
}

DISubrange describes an integer value range.

type DISubroutineType 

type DISubroutineType struct {
	// File is the file in which the subroutine type is defined.
	File Metadata

	// Parameters contains the subroutine parameter types,
	// including the return type at the 0th index.
	Parameters []Metadata

	Flags int
}

DISubroutineType holds the values for creating subroutine type debug metadata.

type DITypedef 

type DITypedef struct {
	Type        Metadata
	Name        string
	File        Metadata
	Line        int
	Context     Metadata
	AlignInBits uint32
}

DITypedef holds the values for creating typedef type debug metadata.

type DebugLoc 

type DebugLoc struct {
	Line, Col uint
	Scope     Metadata
	InlinedAt Metadata
}

Metadata

type DwarfLang 

type DwarfLang uint32
const (
	// http://dwarfstd.org/ShowIssue.php?issue=101014.1&type=open
	DW_LANG_Go DwarfLang = 0x0016
)

type DwarfTag 

type DwarfTag uint32
const (
	DW_TAG_lexical_block   DwarfTag = 0x0b
	DW_TAG_compile_unit    DwarfTag = 0x11
	DW_TAG_variable        DwarfTag = 0x34
	DW_TAG_base_type       DwarfTag = 0x24
	DW_TAG_pointer_type    DwarfTag = 0x0F
	DW_TAG_structure_type  DwarfTag = 0x13
	DW_TAG_subroutine_type DwarfTag = 0x15
	DW_TAG_file_type       DwarfTag = 0x29
	DW_TAG_subprogram      DwarfTag = 0x2E
	DW_TAG_auto_variable   DwarfTag = 0x100
	DW_TAG_arg_variable    DwarfTag = 0x101
)

type DwarfTypeEncoding 

type DwarfTypeEncoding uint32
const (
	DW_ATE_address         DwarfTypeEncoding = 0x01
	DW_ATE_boolean         DwarfTypeEncoding = 0x02
	DW_ATE_complex_float   DwarfTypeEncoding = 0x03
	DW_ATE_float           DwarfTypeEncoding = 0x04
	DW_ATE_signed          DwarfTypeEncoding = 0x05
	DW_ATE_signed_char     DwarfTypeEncoding = 0x06
	DW_ATE_unsigned        DwarfTypeEncoding = 0x07
	DW_ATE_unsigned_char   DwarfTypeEncoding = 0x08
	DW_ATE_imaginary_float DwarfTypeEncoding = 0x09
	DW_ATE_packed_decimal  DwarfTypeEncoding = 0x0a
	DW_ATE_numeric_string  DwarfTypeEncoding = 0x0b
	DW_ATE_edited          DwarfTypeEncoding = 0x0c
	DW_ATE_signed_fixed    DwarfTypeEncoding = 0x0d
	DW_ATE_unsigned_fixed  DwarfTypeEncoding = 0x0e
	DW_ATE_decimal_float   DwarfTypeEncoding = 0x0f
	DW_ATE_UTF             DwarfTypeEncoding = 0x10
	DW_ATE_lo_user         DwarfTypeEncoding = 0x80
	DW_ATE_hi_user         DwarfTypeEncoding = 0xff
)

type ExecutionEngine 

type ExecutionEngine struct {
	C C.LLVMExecutionEngineRef
}

func NewExecutionEngine 

func NewExecutionEngine(m Module) (ee ExecutionEngine, err error)

func NewInterpreter 

func NewInterpreter(m Module) (ee ExecutionEngine, err error)

func NewMCJITCompiler 

func NewMCJITCompiler(m Module, options MCJITCompilerOptions) (ee ExecutionEngine, err error)

func (ExecutionEngine) AddGlobalMapping 

func (ee ExecutionEngine) AddGlobalMapping(global Value, addr unsafe.Pointer)

func (ExecutionEngine) AddModule 

func (ee ExecutionEngine) AddModule(m Module)

func (ExecutionEngine) Dispose 

func (ee ExecutionEngine) Dispose()

func (ExecutionEngine) FindFunction 

func (ee ExecutionEngine) FindFunction(name string) (f Value)

func (ExecutionEngine) FreeMachineCodeForFunction 

func (ee ExecutionEngine) FreeMachineCodeForFunction(f Value)

func (ExecutionEngine) PointerToGlobal 

func (ee ExecutionEngine) PointerToGlobal(global Value) unsafe.Pointer

func (ExecutionEngine) RecompileAndRelinkFunction 

func (ee ExecutionEngine) RecompileAndRelinkFunction(f Value) unsafe.Pointer

func (ExecutionEngine) RemoveModule 

func (ee ExecutionEngine) RemoveModule(m Module)

func (ExecutionEngine) RunFunction 

func (ee ExecutionEngine) RunFunction(f Value, args []GenericValue) (g GenericValue)

func (ExecutionEngine) RunStaticConstructors 

func (ee ExecutionEngine) RunStaticConstructors()

func (ExecutionEngine) RunStaticDestructors 

func (ee ExecutionEngine) RunStaticDestructors()

func (ExecutionEngine) TargetData 

func (ee ExecutionEngine) TargetData() (td TargetData)

type FloatPredicate 

type FloatPredicate C.LLVMRealPredicate
const (
	FloatPredicateFalse FloatPredicate = C.LLVMRealPredicateFalse
	FloatOEQ            FloatPredicate = C.LLVMRealOEQ
	FloatOGT            FloatPredicate = C.LLVMRealOGT
	FloatOGE            FloatPredicate = C.LLVMRealOGE
	FloatOLT            FloatPredicate = C.LLVMRealOLT
	FloatOLE            FloatPredicate = C.LLVMRealOLE
	FloatONE            FloatPredicate = C.LLVMRealONE
	FloatORD            FloatPredicate = C.LLVMRealORD
	FloatUNO            FloatPredicate = C.LLVMRealUNO
	FloatUEQ            FloatPredicate = C.LLVMRealUEQ
	FloatUGT            FloatPredicate = C.LLVMRealUGT
	FloatUGE            FloatPredicate = C.LLVMRealUGE
	FloatULT            FloatPredicate = C.LLVMRealULT
	FloatULE            FloatPredicate = C.LLVMRealULE
	FloatUNE            FloatPredicate = C.LLVMRealUNE
	FloatPredicateTrue  FloatPredicate = C.LLVMRealPredicateTrue
)

type GenericValue 

type GenericValue struct {
	C C.LLVMGenericValueRef
}

func NewGenericValueFromFloat 

func NewGenericValueFromFloat(t Type, n float64) (g GenericValue)

func NewGenericValueFromInt 

func NewGenericValueFromInt(t Type, n uint64, signed bool) (g GenericValue)

func NewGenericValueFromPointer 

func NewGenericValueFromPointer(p unsafe.Pointer) (g GenericValue)

func (GenericValue) Dispose 

func (g GenericValue) Dispose()

func (GenericValue) Float 

func (g GenericValue) Float(t Type) float64

func (GenericValue) Int 

func (g GenericValue) Int(signed bool) uint64

func (GenericValue) IntWidth 

func (g GenericValue) IntWidth() int

func (GenericValue) Pointer 

func (g GenericValue) Pointer() unsafe.Pointer

type InlineAsmDialect 

type InlineAsmDialect C.LLVMInlineAsmDialect
const (
	InlineAsmDialectATT   InlineAsmDialect = C.LLVMInlineAsmDialectATT
	InlineAsmDialectIntel InlineAsmDialect = C.LLVMInlineAsmDialectIntel
)

type IntPredicate 

type IntPredicate C.LLVMIntPredicate
const (
	IntEQ  IntPredicate = C.LLVMIntEQ
	IntNE  IntPredicate = C.LLVMIntNE
	IntUGT IntPredicate = C.LLVMIntUGT
	IntUGE IntPredicate = C.LLVMIntUGE
	IntULT IntPredicate = C.LLVMIntULT
	IntULE IntPredicate = C.LLVMIntULE
	IntSGT IntPredicate = C.LLVMIntSGT
	IntSGE IntPredicate = C.LLVMIntSGE
	IntSLT IntPredicate = C.LLVMIntSLT
	IntSLE IntPredicate = C.LLVMIntSLE
)

type LandingPadClause 

type LandingPadClause C.LLVMLandingPadClauseTy
const (
	LandingPadCatch  LandingPadClause = C.LLVMLandingPadCatch
	LandingPadFilter LandingPadClause = C.LLVMLandingPadFilter
)

type Linkage 

type Linkage C.LLVMLinkage
const (
	ExternalLinkage            Linkage = C.LLVMExternalLinkage
	AvailableExternallyLinkage Linkage = C.LLVMAvailableExternallyLinkage
	LinkOnceAnyLinkage         Linkage = C.LLVMLinkOnceAnyLinkage
	LinkOnceODRLinkage         Linkage = C.LLVMLinkOnceODRLinkage
	WeakAnyLinkage             Linkage = C.LLVMWeakAnyLinkage
	WeakODRLinkage             Linkage = C.LLVMWeakODRLinkage
	AppendingLinkage           Linkage = C.LLVMAppendingLinkage
	InternalLinkage            Linkage = C.LLVMInternalLinkage
	PrivateLinkage             Linkage = C.LLVMPrivateLinkage
	ExternalWeakLinkage        Linkage = C.LLVMExternalWeakLinkage
	CommonLinkage              Linkage = C.LLVMCommonLinkage
)

type MCJITCompilerOptions 

type MCJITCompilerOptions struct {
	C C.struct_LLVMMCJITCompilerOptions
}

func NewMCJITCompilerOptions 

func NewMCJITCompilerOptions() MCJITCompilerOptions

func (*MCJITCompilerOptions) SetMCJITCodeModel 

func (options *MCJITCompilerOptions) SetMCJITCodeModel(CodeModel CodeModel)

func (*MCJITCompilerOptions) SetMCJITEnableFastISel 

func (options *MCJITCompilerOptions) SetMCJITEnableFastISel(fastisel bool)

func (*MCJITCompilerOptions) SetMCJITNoFramePointerElim 

func (options *MCJITCompilerOptions) SetMCJITNoFramePointerElim(nfp bool)

func (*MCJITCompilerOptions) SetMCJITOptimizationLevel 

func (options *MCJITCompilerOptions) SetMCJITOptimizationLevel(level uint)

type MemoryBuffer 

type MemoryBuffer struct {
	C C.LLVMMemoryBufferRef
}

func NewMemoryBufferFromFile 

func NewMemoryBufferFromFile(path string) (b MemoryBuffer, err error)

func NewMemoryBufferFromStdin 

func NewMemoryBufferFromStdin() (b MemoryBuffer, err error)

func WriteBitcodeToMemoryBuffer 

func WriteBitcodeToMemoryBuffer(m Module) MemoryBuffer

func (MemoryBuffer) Bytes 

func (b MemoryBuffer) Bytes() []byte

func (MemoryBuffer) Dispose 

func (b MemoryBuffer) Dispose()

func (MemoryBuffer) IsNil 

func (c MemoryBuffer) IsNil() bool

type Metadata 

type Metadata struct {
	C C.LLVMMetadataRef
}

func (Metadata) FileDirectory 

func (md Metadata) FileDirectory() string

FileDirectory returns the directory of a DIFile metadata node, or the empty string if there is no directory information.

func (Metadata) FileFilename 

func (md Metadata) FileFilename() string

FileFilename returns the filename of a DIFile metadata node, or the empty string if there is no filename information.

func (Metadata) FileSource 

func (md Metadata) FileSource() string

FileSource returns the source of a DIFile metadata node.

func (Metadata) IsNil 

func (c Metadata) IsNil() bool

func (Metadata) Kind 

func (md Metadata) Kind() MetadataKind

Kind returns the metadata kind.

func (Metadata) LocationColumn 

func (md Metadata) LocationColumn() uint

LocationColumn returns the column (offset from the start of the line) of a DILocation.

func (Metadata) LocationInlinedAt 

func (md Metadata) LocationInlinedAt() Metadata

LocationInlinedAt return the "inline at" location associated with this debug location.

func (Metadata) LocationLine 

func (md Metadata) LocationLine() uint

LocationLine returns the line number of a DILocation.

func (Metadata) LocationScope 

func (md Metadata) LocationScope() Metadata

LocationScope returns the local scope associated with this debug location.

func (Metadata) ReplaceAllUsesWith 

func (md Metadata) ReplaceAllUsesWith(new Metadata)

func (Metadata) ScopeFile 

func (md Metadata) ScopeFile() Metadata

ScopeFile returns the file (DIFile) of a given scope.

func (Metadata) SubprogramLine 

func (md Metadata) SubprogramLine() uint

SubprogramLine returns the line number of a DISubprogram.

type MetadataKind 

type MetadataKind C.LLVMMetadataKind

type Module 

type Module struct {
	C C.LLVMModuleRef
}

func NewModule 

func NewModule(name string) (m Module)

Create and destroy modules. See llvm::Module::Module.

func ParseBitcodeFile 

func ParseBitcodeFile(name string) (Module, error)

ParseBitcodeFile parses the LLVM IR (bitcode) in the file with the specified name, and returns a new LLVM module.

func (Module) AddNamedMetadataOperand 

func (m Module) AddNamedMetadataOperand(name string, operand Metadata)

func (Module) Comdat 

func (m Module) Comdat(name string) (c Comdat)

Operations on comdat

func (Module) Context 

func (m Module) Context() (c Context)

func (Module) DataLayout 

func (m Module) DataLayout() string

Data layout. See Module::getDataLayout.

func (Module) Dispose 

func (m Module) Dispose()

See llvm::Module::~Module

func (Module) Dump 

func (m Module) Dump()

See Module::dump.

func (Module) FirstFunction 

func (m Module) FirstFunction() (v Value)

func (Module) FirstGlobal 

func (m Module) FirstGlobal() (v Value)

func (Module) GetTypeByName 

func (m Module) GetTypeByName(name string) (t Type)

func (Module) IsNil 

func (c Module) IsNil() bool

func (Module) LastFunction 

func (m Module) LastFunction() (v Value)

func (Module) LastGlobal 

func (m Module) LastGlobal() (v Value)

func (Module) NamedFunction 

func (m Module) NamedFunction(name string) (v Value)

func (Module) NamedGlobal 

func (m Module) NamedGlobal(name string) (v Value)

func (Module) SetDataLayout 

func (m Module) SetDataLayout(layout string)

func (Module) SetInlineAsm 

func (m Module) SetInlineAsm(asm string)

See Module::setModuleInlineAsm.

func (Module) SetTarget 

func (m Module) SetTarget(target string)

func (Module) String 

func (m Module) String() string

func (Module) Target 

func (m Module) Target() string

Target triple. See Module::getTargetTriple.

type ModuleProvider 

type ModuleProvider struct {
	C C.LLVMModuleProviderRef
}

func NewModuleProviderForModule 

func NewModuleProviderForModule(m Module) (mp ModuleProvider)

Changes the type of M so it can be passed to FunctionPassManagers and the JIT. They take ModuleProviders for historical reasons.

func (ModuleProvider) Dispose 

func (mp ModuleProvider) Dispose()

Destroys the module M.

func (ModuleProvider) IsNil 

func (c ModuleProvider) IsNil() bool

type Opcode 

type Opcode C.LLVMOpcode
const (
	Ret         Opcode = C.LLVMRet
	Br          Opcode = C.LLVMBr
	Switch      Opcode = C.LLVMSwitch
	IndirectBr  Opcode = C.LLVMIndirectBr
	Invoke      Opcode = C.LLVMInvoke
	Unreachable Opcode = C.LLVMUnreachable

	// Standard Binary Operators
	Add  Opcode = C.LLVMAdd
	FAdd Opcode = C.LLVMFAdd
	Sub  Opcode = C.LLVMSub
	FSub Opcode = C.LLVMFSub
	Mul  Opcode = C.LLVMMul
	FMul Opcode = C.LLVMFMul
	UDiv Opcode = C.LLVMUDiv
	SDiv Opcode = C.LLVMSDiv
	FDiv Opcode = C.LLVMFDiv
	URem Opcode = C.LLVMURem
	SRem Opcode = C.LLVMSRem
	FRem Opcode = C.LLVMFRem

	// Logical Operators
	Shl  Opcode = C.LLVMShl
	LShr Opcode = C.LLVMLShr
	AShr Opcode = C.LLVMAShr
	And  Opcode = C.LLVMAnd
	Or   Opcode = C.LLVMOr
	Xor  Opcode = C.LLVMXor

	// Memory Operators
	Alloca        Opcode = C.LLVMAlloca
	Load          Opcode = C.LLVMLoad
	Store         Opcode = C.LLVMStore
	GetElementPtr Opcode = C.LLVMGetElementPtr

	// Cast Operators
	Trunc    Opcode = C.LLVMTrunc
	ZExt     Opcode = C.LLVMZExt
	SExt     Opcode = C.LLVMSExt
	FPToUI   Opcode = C.LLVMFPToUI
	FPToSI   Opcode = C.LLVMFPToSI
	UIToFP   Opcode = C.LLVMUIToFP
	SIToFP   Opcode = C.LLVMSIToFP
	FPTrunc  Opcode = C.LLVMFPTrunc
	FPExt    Opcode = C.LLVMFPExt
	PtrToInt Opcode = C.LLVMPtrToInt
	IntToPtr Opcode = C.LLVMIntToPtr
	BitCast  Opcode = C.LLVMBitCast

	// Other Operators
	ICmp   Opcode = C.LLVMICmp
	FCmp   Opcode = C.LLVMFCmp
	PHI    Opcode = C.LLVMPHI
	Call   Opcode = C.LLVMCall
	Select Opcode = C.LLVMSelect
	// UserOp1
	// UserOp2
	VAArg          Opcode = C.LLVMVAArg
	ExtractElement Opcode = C.LLVMExtractElement
	InsertElement  Opcode = C.LLVMInsertElement
	ShuffleVector  Opcode = C.LLVMShuffleVector
	ExtractValue   Opcode = C.LLVMExtractValue
	InsertValue    Opcode = C.LLVMInsertValue
)

type PassManager 

type PassManager struct {
	C C.LLVMPassManagerRef
}

func NewFunctionPassManagerForModule 

func NewFunctionPassManagerForModule(m Module) (pm PassManager)

Constructs a new function-by-function pass pipeline over the module provider. It does not take ownership of the module provider. This type of pipeline is suitable for code generation and JIT compilation tasks. See llvm::FunctionPassManager::FunctionPassManager.

func NewPassManager 

func NewPassManager() (pm PassManager)

Constructs a new whole-module pass pipeline. This type of pipeline is suitable for link-time optimization and whole-module transformations. See llvm::PassManager::PassManager.

func (PassManager) AddAddressSanitizerFunctionPass 

func (pm PassManager) AddAddressSanitizerFunctionPass()

func (PassManager) AddAddressSanitizerModulePass 

func (pm PassManager) AddAddressSanitizerModulePass()

func (PassManager) AddAggressiveDCEPass 

func (pm PassManager) AddAggressiveDCEPass()

func (PassManager) AddArgumentPromotionPass 

func (pm PassManager) AddArgumentPromotionPass()

func (PassManager) AddCFGSimplificationPass 

func (pm PassManager) AddCFGSimplificationPass()

func (PassManager) AddConstantMergePass 

func (pm PassManager) AddConstantMergePass()

func (PassManager) AddConstantPropagationPass 

func (pm PassManager) AddConstantPropagationPass()

func (PassManager) AddCoroCleanupPass 

func (pm PassManager) AddCoroCleanupPass()

func (PassManager) AddCoroEarlyPass 

func (pm PassManager) AddCoroEarlyPass()

func (PassManager) AddCoroElidePass 

func (pm PassManager) AddCoroElidePass()

func (PassManager) AddCoroSplitPass 

func (pm PassManager) AddCoroSplitPass()

func (PassManager) AddDataFlowSanitizerPass 

func (pm PassManager) AddDataFlowSanitizerPass(abilist []string)

func (PassManager) AddDeadArgEliminationPass 

func (pm PassManager) AddDeadArgEliminationPass()

func (PassManager) AddDeadStoreEliminationPass 

func (pm PassManager) AddDeadStoreEliminationPass()

func (PassManager) AddDemoteMemoryToRegisterPass 

func (pm PassManager) AddDemoteMemoryToRegisterPass()

func (PassManager) AddFunctionAttrsPass 

func (pm PassManager) AddFunctionAttrsPass()

func (PassManager) AddFunctionInliningPass 

func (pm PassManager) AddFunctionInliningPass()

func (PassManager) AddGVNPass 

func (pm PassManager) AddGVNPass()

func (PassManager) AddGlobalDCEPass 

func (pm PassManager) AddGlobalDCEPass()

func (PassManager) AddGlobalOptimizerPass 

func (pm PassManager) AddGlobalOptimizerPass()

func (PassManager) AddIPConstantPropagationPass 

func (pm PassManager) AddIPConstantPropagationPass()

func (PassManager) AddIPSCCPPass 

func (pm PassManager) AddIPSCCPPass()

func (PassManager) AddIndVarSimplifyPass 

func (pm PassManager) AddIndVarSimplifyPass()

func (PassManager) AddInstructionCombiningPass 

func (pm PassManager) AddInstructionCombiningPass()

func (PassManager) AddInternalizePass 

func (pm PassManager) AddInternalizePass(allButMain bool)

func (PassManager) AddJumpThreadingPass 

func (pm PassManager) AddJumpThreadingPass()

func (PassManager) AddLICMPass 

func (pm PassManager) AddLICMPass()

func (PassManager) AddLoopDeletionPass 

func (pm PassManager) AddLoopDeletionPass()

func (PassManager) AddLoopRotatePass 

func (pm PassManager) AddLoopRotatePass()

func (PassManager) AddLoopUnrollPass 

func (pm PassManager) AddLoopUnrollPass()

func (PassManager) AddLoopUnswitchPass 

func (pm PassManager) AddLoopUnswitchPass()

func (PassManager) AddMemCpyOptPass 

func (pm PassManager) AddMemCpyOptPass()

func (PassManager) AddMemorySanitizerLegacyPassPass 

func (pm PassManager) AddMemorySanitizerLegacyPassPass()

func (PassManager) AddPromoteMemoryToRegisterPass 

func (pm PassManager) AddPromoteMemoryToRegisterPass()

func (PassManager) AddPruneEHPass 

func (pm PassManager) AddPruneEHPass()

func (PassManager) AddReassociatePass 

func (pm PassManager) AddReassociatePass()

func (PassManager) AddSCCPPass 

func (pm PassManager) AddSCCPPass()

func (PassManager) AddScalarReplAggregatesPass 

func (pm PassManager) AddScalarReplAggregatesPass()

func (PassManager) AddScalarReplAggregatesPassWithThreshold 

func (pm PassManager) AddScalarReplAggregatesPassWithThreshold(threshold int)

func (PassManager) AddSimplifyLibCallsPass 

func (pm PassManager) AddSimplifyLibCallsPass()

func (PassManager) AddStripDeadPrototypesPass 

func (pm PassManager) AddStripDeadPrototypesPass()

func (PassManager) AddTailCallEliminationPass 

func (pm PassManager) AddTailCallEliminationPass()

func (PassManager) AddThreadSanitizerPass 

func (pm PassManager) AddThreadSanitizerPass()

func (PassManager) AddVerifierPass 

func (pm PassManager) AddVerifierPass()

func (PassManager) Dispose 

func (pm PassManager) Dispose()

Frees the memory of a pass pipeline. For function pipelines, does not free the module provider. See llvm::PassManagerBase::~PassManagerBase.

func (PassManager) FinalizeFunc 

func (pm PassManager) FinalizeFunc() bool

Finalizes all of the function passes scheduled in the function pass manager. Returns 1 if any of the passes modified the module, 0 otherwise. See llvm::FunctionPassManager::doFinalization.

func (PassManager) InitializeFunc 

func (pm PassManager) InitializeFunc() bool

Initializes all of the function passes scheduled in the function pass manager. Returns 1 if any of the passes modified the module, 0 otherwise. See llvm::FunctionPassManager::doInitialization.

func (PassManager) IsNil 

func (c PassManager) IsNil() bool

func (PassManager) Run 

func (pm PassManager) Run(m Module) bool

Initializes, executes on the provided module, and finalizes all of the passes scheduled in the pass manager. Returns 1 if any of the passes modified the module, 0 otherwise. See llvm::PassManager::run(Module&).

func (PassManager) RunFunc 

func (pm PassManager) RunFunc(f Value) bool

Executes all of the function passes scheduled in the function pass manager on the provided function. Returns 1 if any of the passes modified the function, false otherwise. See llvm::FunctionPassManager::run(Function&).

type PassManagerBuilder 

type PassManagerBuilder struct {
	C C.LLVMPassManagerBuilderRef
}

func NewPassManagerBuilder 

func NewPassManagerBuilder() (pmb PassManagerBuilder)

func (PassManagerBuilder) AddCoroutinePassesToExtensionPoints 

func (pmb PassManagerBuilder) AddCoroutinePassesToExtensionPoints()

func (PassManagerBuilder) Dispose 

func (pmb PassManagerBuilder) Dispose()

func (PassManagerBuilder) Populate 

func (pmb PassManagerBuilder) Populate(pm PassManager)

func (PassManagerBuilder) PopulateFunc 

func (pmb PassManagerBuilder) PopulateFunc(pm PassManager)

func (PassManagerBuilder) PopulateLTOPassManager 

func (pmb PassManagerBuilder) PopulateLTOPassManager(pm PassManager, internalize bool, runInliner bool)

func (PassManagerBuilder) SetDisableSimplifyLibCalls 

func (pmb PassManagerBuilder) SetDisableSimplifyLibCalls(val bool)

func (PassManagerBuilder) SetDisableUnitAtATime 

func (pmb PassManagerBuilder) SetDisableUnitAtATime(val bool)

func (PassManagerBuilder) SetDisableUnrollLoops 

func (pmb PassManagerBuilder) SetDisableUnrollLoops(val bool)

func (PassManagerBuilder) SetOptLevel 

func (pmb PassManagerBuilder) SetOptLevel(level int)

func (PassManagerBuilder) SetSizeLevel 

func (pmb PassManagerBuilder) SetSizeLevel(level int)

func (PassManagerBuilder) UseInlinerWithThreshold 

func (pmb PassManagerBuilder) UseInlinerWithThreshold(threshold uint)

type RelocMode 

type RelocMode C.LLVMRelocMode
const (
	RelocDefault      RelocMode = C.LLVMRelocDefault
	RelocStatic       RelocMode = C.LLVMRelocStatic
	RelocPIC          RelocMode = C.LLVMRelocPIC
	RelocDynamicNoPic RelocMode = C.LLVMRelocDynamicNoPic
)

type Target 

type Target struct {
	C C.LLVMTargetRef
}

func FirstTarget 

func FirstTarget() Target

func GetTargetFromTriple 

func GetTargetFromTriple(triple string) (t Target, err error)

func (Target) CreateTargetMachine 

func (t Target) CreateTargetMachine(Triple string, CPU string, Features string,
	Level CodeGenOptLevel, Reloc RelocMode,
	CodeModel CodeModel) (tm TargetMachine)

CreateTargetMachine creates a new TargetMachine.

func (Target) Description 

func (t Target) Description() string

func (Target) Name 

func (t Target) Name() string

func (Target) NextTarget 

func (t Target) NextTarget() Target

type TargetData 

type TargetData struct {
	C C.LLVMTargetDataRef
}

func NewTargetData 

func NewTargetData(rep string) (td TargetData)

Creates target data from a target layout string. See the constructor llvm::TargetData::TargetData.

func (TargetData) ABITypeAlignment 

func (td TargetData) ABITypeAlignment(t Type) int

Computes the ABI alignment of a type in bytes for a target. See the method llvm::TargetData::getABITypeAlignment.

func (TargetData) ByteOrder 

func (td TargetData) ByteOrder() ByteOrdering

Returns the byte order of a target, either BigEndian or LittleEndian. See the method llvm::TargetData::isLittleEndian.

func (TargetData) CallFrameTypeAlignment 

func (td TargetData) CallFrameTypeAlignment(t Type) int

Computes the call frame alignment of a type in bytes for a target. See the method llvm::TargetData::getCallFrameTypeAlignment.

func (TargetData) Dispose 

func (td TargetData) Dispose()

Deallocates a TargetData. See the destructor llvm::TargetData::~TargetData.

func (TargetData) ElementContainingOffset 

func (td TargetData) ElementContainingOffset(t Type, offset uint64) int

Computes the structure element that contains the byte offset for a target. See the method llvm::StructLayout::getElementContainingOffset.

func (TargetData) ElementOffset 

func (td TargetData) ElementOffset(t Type, element int) uint64

Computes the byte offset of the indexed struct element for a target. See the method llvm::StructLayout::getElementOffset.

func (TargetData) IntPtrType 

func (td TargetData) IntPtrType() (t Type)

Returns the integer type that is the same size as a pointer on a target. See the method llvm::TargetData::getIntPtrType.

func (TargetData) PointerSize 

func (td TargetData) PointerSize() int

Returns the pointer size in bytes for a target. See the method llvm::TargetData::getPointerSize.

func (TargetData) PrefTypeAlignment 

func (td TargetData) PrefTypeAlignment(t Type) int

Computes the preferred alignment of a type in bytes for a target. See the method llvm::TargetData::getPrefTypeAlignment.

func (TargetData) PreferredAlignment 

func (td TargetData) PreferredAlignment(g Value) int

Computes the preferred alignment of a global variable in bytes for a target. See the method llvm::TargetData::getPreferredAlignment.

func (TargetData) String 

func (td TargetData) String() (s string)

Converts target data to a target layout string. The string must be disposed with LLVMDisposeMessage. See the constructor llvm::TargetData::TargetData.

func (TargetData) TypeAllocSize 

func (td TargetData) TypeAllocSize(t Type) uint64

Computes the ABI size of a type in bytes for a target. See the method llvm::TargetData::getTypeAllocSize.

func (TargetData) TypeSizeInBits 

func (td TargetData) TypeSizeInBits(t Type) uint64

Computes the size of a type in bytes for a target. See the method llvm::TargetData::getTypeSizeInBits.

func (TargetData) TypeStoreSize 

func (td TargetData) TypeStoreSize(t Type) uint64

Computes the storage size of a type in bytes for a target. See the method llvm::TargetData::getTypeStoreSize.

type TargetMachine 

type TargetMachine struct {
	C C.LLVMTargetMachineRef
}

func (TargetMachine) AddAnalysisPasses 

func (tm TargetMachine) AddAnalysisPasses(pm PassManager)

func (TargetMachine) CreateTargetData 

func (tm TargetMachine) CreateTargetData() TargetData

CreateTargetData returns a new TargetData describing the TargetMachine's data layout. The returned TargetData is owned by the caller, who is responsible for disposing of it by calling the TargetData.Dispose method.

func (TargetMachine) Dispose 

func (tm TargetMachine) Dispose()

Dispose releases resources related to the TargetMachine.

func (TargetMachine) EmitToMemoryBuffer 

func (tm TargetMachine) EmitToMemoryBuffer(m Module, ft CodeGenFileType) (MemoryBuffer, error)

func (TargetMachine) Triple 

func (tm TargetMachine) Triple() string

Triple returns the triple describing the machine (arch-vendor-os).

type Type 

type Type struct {
	C C.LLVMTypeRef
}

func ArrayType 

func ArrayType(elementType Type, elementCount int) (t Type)

func DoubleType 

func DoubleType() (t Type)

func FP128Type 

func FP128Type() (t Type)

func FloatType 

func FloatType() (t Type)

func FunctionType 

func FunctionType(returnType Type, paramTypes []Type, isVarArg bool) (t Type)

Operations on function types

func Int16Type 

func Int16Type() (t Type)

func Int1Type 

func Int1Type() (t Type)

func Int32Type 

func Int32Type() (t Type)

func Int64Type 

func Int64Type() (t Type)

func Int8Type 

func Int8Type() (t Type)

func IntType 

func IntType(numbits int) (t Type)

func LabelType 

func LabelType() (t Type)

func PPCFP128Type 

func PPCFP128Type() (t Type)

func PointerType 

func PointerType(elementType Type, addressSpace int) (t Type)

func StructType 

func StructType(elementTypes []Type, packed bool) (t Type)

func VectorType 

func VectorType(elementType Type, elementCount int) (t Type)

func VoidType 

func VoidType() (t Type)

func X86FP80Type 

func X86FP80Type() (t Type)

func (Type) ArrayLength 

func (t Type) ArrayLength() int

func (Type) Context 

func (t Type) Context() (c Context)

See llvm::LLVMType::getContext.

func (Type) ElementType 

func (t Type) ElementType() (rt Type)

func (Type) IntTypeWidth 

func (t Type) IntTypeWidth() int

func (Type) IsFunctionVarArg 

func (t Type) IsFunctionVarArg() bool

func (Type) IsNil 

func (c Type) IsNil() bool

func (Type) IsStructPacked 

func (t Type) IsStructPacked() bool

func (Type) ParamTypes 

func (t Type) ParamTypes() []Type

func (Type) ParamTypesCount 

func (t Type) ParamTypesCount() int

func (Type) PointerAddressSpace 

func (t Type) PointerAddressSpace() int

func (Type) ReturnType 

func (t Type) ReturnType() (rt Type)

func (Type) String 

func (t Type) String() string

func (Type) StructElementTypes 

func (t Type) StructElementTypes() []Type

func (Type) StructElementTypesCount 

func (t Type) StructElementTypesCount() int

func (Type) StructName 

func (t Type) StructName() string

func (Type) StructSetBody 

func (t Type) StructSetBody(elementTypes []Type, packed bool)

func (Type) Subtypes 

func (t Type) Subtypes() (ret []Type)

Operations on array, pointer, and vector types (sequence types)

func (Type) TypeKind 

func (t Type) TypeKind() TypeKind

See llvm::LLVMTypeKind::getTypeID.

func (Type) VectorSize 

func (t Type) VectorSize() int

type TypeKind 

type TypeKind C.LLVMTypeKind
const (
	VoidTypeKind      TypeKind = C.LLVMVoidTypeKind
	FloatTypeKind     TypeKind = C.LLVMFloatTypeKind
	DoubleTypeKind    TypeKind = C.LLVMDoubleTypeKind
	X86_FP80TypeKind  TypeKind = C.LLVMX86_FP80TypeKind
	FP128TypeKind     TypeKind = C.LLVMFP128TypeKind
	PPC_FP128TypeKind TypeKind = C.LLVMPPC_FP128TypeKind
	LabelTypeKind     TypeKind = C.LLVMLabelTypeKind
	IntegerTypeKind   TypeKind = C.LLVMIntegerTypeKind
	FunctionTypeKind  TypeKind = C.LLVMFunctionTypeKind
	StructTypeKind    TypeKind = C.LLVMStructTypeKind
	ArrayTypeKind     TypeKind = C.LLVMArrayTypeKind
	PointerTypeKind   TypeKind = C.LLVMPointerTypeKind
	VectorTypeKind    TypeKind = C.LLVMVectorTypeKind
	MetadataTypeKind  TypeKind = C.LLVMMetadataTypeKind
	TokenTypeKind     TypeKind = C.LLVMTokenTypeKind
)

func (TypeKind) String 

func (t TypeKind) String() string

type Use 

type Use struct {
	C C.LLVMUseRef
}

func (Use) IsNil 

func (c Use) IsNil() bool

func (Use) NextUse 

func (u Use) NextUse() (ru Use)

func (Use) UsedValue 

func (u Use) UsedValue() (v Value)

func (Use) User 

func (u Use) User() (v Value)

type Value 

type Value struct {
	C C.LLVMValueRef
}

func AddAlias 

func AddAlias(m Module, t Type, aliasee Value, name string) (v Value)

Operations on aliases

func AddFunction 

func AddFunction(m Module, name string, ft Type) (v Value)

Operations on functions

func AddGlobal 

func AddGlobal(m Module, t Type, name string) (v Value)

Operations on global variables

func AddGlobalInAddressSpace 

func AddGlobalInAddressSpace(m Module, t Type, name string, addressSpace int) (v Value)

func AlignOf 

func AlignOf(t Type) (v Value)

func BlockAddress 

func BlockAddress(f Value, bb BasicBlock) (v Value)

func ConstAShr 

func ConstAShr(lhs, rhs Value) (v Value)

func ConstAdd 

func ConstAdd(lhs, rhs Value) (v Value)

func ConstAllOnes 

func ConstAllOnes(t Type) (v Value)

func ConstAnd 

func ConstAnd(lhs, rhs Value) (v Value)

func ConstArray 

func ConstArray(t Type, constVals []Value) (v Value)

func ConstBitCast 

func ConstBitCast(v Value, t Type) (rv Value)

func ConstExactSDiv 

func ConstExactSDiv(lhs, rhs Value) (v Value)

func ConstExtractElement 

func ConstExtractElement(vec, i Value) (rv Value)

func ConstExtractValue 

func ConstExtractValue(agg Value, indices []uint32) (rv Value)

func ConstFAdd 

func ConstFAdd(lhs, rhs Value) (v Value)

func ConstFCmp 

func ConstFCmp(pred FloatPredicate, lhs, rhs Value) (v Value)

func ConstFDiv 

func ConstFDiv(lhs, rhs Value) (v Value)

func ConstFMul 

func ConstFMul(lhs, rhs Value) (v Value)

func ConstFNeg 

func ConstFNeg(v Value) (rv Value)

func ConstFPCast 

func ConstFPCast(v Value, t Type) (rv Value)

func ConstFPExt 

func ConstFPExt(v Value, t Type) (rv Value)

func ConstFPToSI 

func ConstFPToSI(v Value, t Type) (rv Value)

func ConstFPToUI 

func ConstFPToUI(v Value, t Type) (rv Value)

func ConstFPTrunc 

func ConstFPTrunc(v Value, t Type) (rv Value)

func ConstFRem 

func ConstFRem(lhs, rhs Value) (v Value)

func ConstFSub 

func ConstFSub(lhs, rhs Value) (v Value)

func ConstFloat 

func ConstFloat(t Type, n float64) (v Value)

func ConstFloatFromString 

func ConstFloatFromString(t Type, str string) (v Value)

func ConstGEP 

func ConstGEP(v Value, indices []Value) (rv Value)

func ConstICmp 

func ConstICmp(pred IntPredicate, lhs, rhs Value) (v Value)

func ConstInBoundsGEP 

func ConstInBoundsGEP(v Value, indices []Value) (rv Value)

func ConstInsertElement 

func ConstInsertElement(vec, elem, i Value) (rv Value)

func ConstInsertValue 

func ConstInsertValue(agg, val Value, indices []uint32) (rv Value)

func ConstInt 

func ConstInt(t Type, n uint64, signExtend bool) (v Value)

Operations on scalar constants

func ConstIntCast 

func ConstIntCast(v Value, t Type, signed bool) (rv Value)

func ConstIntFromString 

func ConstIntFromString(t Type, str string, radix int) (v Value)

func ConstIntToPtr 

func ConstIntToPtr(v Value, t Type) (rv Value)

func ConstLShr 

func ConstLShr(lhs, rhs Value) (v Value)

func ConstMul 

func ConstMul(lhs, rhs Value) (v Value)

func ConstNSWAdd 

func ConstNSWAdd(lhs, rhs Value) (v Value)

func ConstNSWMul 

func ConstNSWMul(lhs, rhs Value) (v Value)

func ConstNSWNeg 

func ConstNSWNeg(v Value) (rv Value)

func ConstNSWSub 

func ConstNSWSub(lhs, rhs Value) (v Value)

func ConstNUWAdd 

func ConstNUWAdd(lhs, rhs Value) (v Value)

func ConstNUWMul 

func ConstNUWMul(lhs, rhs Value) (v Value)

func ConstNUWNeg 

func ConstNUWNeg(v Value) (rv Value)

func ConstNUWSub 

func ConstNUWSub(lhs, rhs Value) (v Value)

func ConstNamedStruct 

func ConstNamedStruct(t Type, constVals []Value) (v Value)

func ConstNeg 

func ConstNeg(v Value) (rv Value)

func ConstNot 

func ConstNot(v Value) (rv Value)

func ConstNull 

func ConstNull(t Type) (v Value)

Operations on constants of any type

func ConstOr 

func ConstOr(lhs, rhs Value) (v Value)

func ConstPointerCast 

func ConstPointerCast(v Value, t Type) (rv Value)

func ConstPointerNull 

func ConstPointerNull(t Type) (v Value)

func ConstPtrToInt 

func ConstPtrToInt(v Value, t Type) (rv Value)

func ConstSDiv 

func ConstSDiv(lhs, rhs Value) (v Value)

func ConstSExt 

func ConstSExt(v Value, t Type) (rv Value)

func ConstSExtOrBitCast 

func ConstSExtOrBitCast(v Value, t Type) (rv Value)

func ConstSIToFP 

func ConstSIToFP(v Value, t Type) (rv Value)

func ConstSRem 

func ConstSRem(lhs, rhs Value) (v Value)

func ConstSelect 

func ConstSelect(cond, iftrue, iffalse Value) (rv Value)

func ConstShl 

func ConstShl(lhs, rhs Value) (v Value)

func ConstShuffleVector 

func ConstShuffleVector(veca, vecb, mask Value) (rv Value)

func ConstString 

func ConstString(str string, addnull bool) (v Value)

func ConstStruct 

func ConstStruct(constVals []Value, packed bool) (v Value)

func ConstSub 

func ConstSub(lhs, rhs Value) (v Value)

func ConstTrunc 

func ConstTrunc(v Value, t Type) (rv Value)

func ConstTruncOrBitCast 

func ConstTruncOrBitCast(v Value, t Type) (rv Value)

func ConstUDiv 

func ConstUDiv(lhs, rhs Value) (v Value)

func ConstUIToFP 

func ConstUIToFP(v Value, t Type) (rv Value)

func ConstURem 

func ConstURem(lhs, rhs Value) (v Value)

func ConstVector 

func ConstVector(scalarConstVals []Value, packed bool) (v Value)

func ConstXor 

func ConstXor(lhs, rhs Value) (v Value)

func ConstZExt 

func ConstZExt(v Value, t Type) (rv Value)

func ConstZExtOrBitCast 

func ConstZExtOrBitCast(v Value, t Type) (rv Value)

func InlineAsm 

func InlineAsm(t Type, asmString, constraints string, hasSideEffects, isAlignStack bool, dialect InlineAsmDialect) (rv Value)

Operations on inline assembly

func NextFunction 

func NextFunction(v Value) (rv Value)

func NextGlobal 

func NextGlobal(v Value) (rv Value)

func NextInstruction 

func NextInstruction(v Value) (rv Value)

func NextParam 

func NextParam(v Value) (rv Value)

func PrevFunction 

func PrevFunction(v Value) (rv Value)

func PrevGlobal 

func PrevGlobal(v Value) (rv Value)

func PrevInstruction 

func PrevInstruction(v Value) (rv Value)

func PrevParam 

func PrevParam(v Value) (rv Value)

func SizeOf 

func SizeOf(t Type) (v Value)

func Undef 

func Undef(t Type) (v Value)

func (Value) AddAttributeAtIndex 

func (v Value) AddAttributeAtIndex(i int, a Attribute)

func (Value) AddCallSiteAttribute 

func (v Value) AddCallSiteAttribute(i int, a Attribute)

func (Value) AddCase 

func (v Value) AddCase(on Value, dest BasicBlock)

Add a case to the switch instruction

func (Value) AddClause 

func (l Value) AddClause(v Value)

func (Value) AddDest 

func (v Value) AddDest(dest BasicBlock)

Add a destination to the indirectbr instruction

func (Value) AddFunctionAttr 

func (v Value) AddFunctionAttr(a Attribute)

func (Value) AddIncoming 

func (v Value) AddIncoming(vals []Value, blocks []BasicBlock)

Operations on phi nodes

func (Value) AddMetadata 

func (v Value) AddMetadata(kind int, md Metadata)

AddMetadata adds a metadata entry of the given kind to a global object.

func (Value) AddTargetDependentFunctionAttr 

func (v Value) AddTargetDependentFunctionAttr(attr, value string)

func (Value) Alignment 

func (v Value) Alignment() int

func (Value) AsBasicBlock 

func (v Value) AsBasicBlock() (bb BasicBlock)

func (Value) BasicBlocks 

func (v Value) BasicBlocks() []BasicBlock

func (Value) BasicBlocksCount 

func (v Value) BasicBlocksCount() int

func (Value) CalledValue 

func (v Value) CalledValue() (rv Value)

func (Value) CmpXchgFailureOrdering 

func (v Value) CmpXchgFailureOrdering() AtomicOrdering

func (Value) CmpXchgSuccessOrdering 

func (v Value) CmpXchgSuccessOrdering() AtomicOrdering

func (Value) Comdat 

func (v Value) Comdat() (c Comdat)

func (Value) ConstantAsMetadata 

func (v Value) ConstantAsMetadata() (md Metadata)

func (Value) DoubleValue 

func (v Value) DoubleValue() (result float64, inexact bool)

func (Value) Dump 

func (v Value) Dump()

func (Value) EntryBasicBlock 

func (v Value) EntryBasicBlock() (bb BasicBlock)

func (Value) EraseFromParentAsFunction 

func (v Value) EraseFromParentAsFunction()

func (Value) EraseFromParentAsGlobal 

func (v Value) EraseFromParentAsGlobal()

func (Value) EraseFromParentAsInstruction 

func (v Value) EraseFromParentAsInstruction()

Operations on instructions

func (Value) FirstBasicBlock 

func (v Value) FirstBasicBlock() (bb BasicBlock)

func (Value) FirstParam 

func (v Value) FirstParam() (rv Value)

func (Value) FirstUse 

func (v Value) FirstUse() (u Use)

Operations on Uses

func (Value) FloatPredicate 

func (v Value) FloatPredicate() FloatPredicate

func (Value) FunctionCallConv 

func (v Value) FunctionCallConv() CallConv

func (Value) GC 

func (v Value) GC() string

func (Value) GetEnumAttributeAtIndex 

func (v Value) GetEnumAttributeAtIndex(i int, kind uint) (a Attribute)

func (Value) GetEnumFunctionAttribute 

func (v Value) GetEnumFunctionAttribute(kind uint) Attribute

func (Value) GetStringAttributeAtIndex 

func (v Value) GetStringAttributeAtIndex(i int, kind string) (a Attribute)

func (Value) GlobalParent 

func (v Value) GlobalParent() (m Module)

Operations on global variables, functions, and aliases (globals)

func (Value) HasMetadata 

func (v Value) HasMetadata() bool

func (Value) IncomingBlock 

func (v Value) IncomingBlock(i int) (bb BasicBlock)

func (Value) IncomingCount 

func (v Value) IncomingCount() int

func (Value) IncomingValue 

func (v Value) IncomingValue(i int) (rv Value)

func (Value) Indices 

func (v Value) Indices() []uint32

Operations on aggregates

func (Value) Initializer 

func (v Value) Initializer() (rv Value)

func (Value) InstructionCallConv 

func (v Value) InstructionCallConv() CallConv

func (Value) InstructionDebugLoc 

func (v Value) InstructionDebugLoc() (md Metadata)

func (Value) InstructionOpcode 

func (v Value) InstructionOpcode() Opcode

func (Value) InstructionParent 

func (v Value) InstructionParent() (bb BasicBlock)

func (Value) InstructionSetDebugLoc 

func (v Value) InstructionSetDebugLoc(md Metadata)

func (Value) IntPredicate 

func (v Value) IntPredicate() IntPredicate

Operations on comparisons

func (Value) IntrinsicID 

func (v Value) IntrinsicID() int

func (Value) IsAAllocaInst 

func (v Value) IsAAllocaInst() (rv Value)

func (Value) IsAArgument 

func (v Value) IsAArgument() (rv Value)

Conversion functions. Return the input value if it is an instance of the specified class, otherwise NULL. See llvm::dyn_cast_or_null<>.

func (Value) IsABasicBlock 

func (v Value) IsABasicBlock() (rv Value)

func (Value) IsABinaryOperator 

func (v Value) IsABinaryOperator() (rv Value)

func (Value) IsABitCastInst 

func (v Value) IsABitCastInst() (rv Value)

func (Value) IsABranchInst 

func (v Value) IsABranchInst() (rv Value)

func (Value) IsACallInst 

func (v Value) IsACallInst() (rv Value)

func (Value) IsACastInst 

func (v Value) IsACastInst() (rv Value)

func (Value) IsACmpInst 

func (v Value) IsACmpInst() (rv Value)

func (Value) IsAConstant 

func (v Value) IsAConstant() (rv Value)

func (Value) IsAConstantAggregateZero 

func (v Value) IsAConstantAggregateZero() (rv Value)

func (Value) IsAConstantArray 

func (v Value) IsAConstantArray() (rv Value)

func (Value) IsAConstantExpr 

func (v Value) IsAConstantExpr() (rv Value)

func (Value) IsAConstantFP 

func (v Value) IsAConstantFP() (rv Value)

func (Value) IsAConstantInt 

func (v Value) IsAConstantInt() (rv Value)

func (Value) IsAConstantPointerNull 

func (v Value) IsAConstantPointerNull() (rv Value)

func (Value) IsAConstantStruct 

func (v Value) IsAConstantStruct() (rv Value)

func (Value) IsAConstantVector 

func (v Value) IsAConstantVector() (rv Value)

func (Value) IsADbgDeclareInst 

func (v Value) IsADbgDeclareInst() (rv Value)

func (Value) IsADbgInfoIntrinsic 

func (v Value) IsADbgInfoIntrinsic() (rv Value)

func (Value) IsAExtractElementInst 

func (v Value) IsAExtractElementInst() (rv Value)

func (Value) IsAExtractValueInst 

func (v Value) IsAExtractValueInst() (rv Value)

func (Value) IsAFCmpInst 

func (v Value) IsAFCmpInst() (rv Value)

func (Value) IsAFPExtInst 

func (v Value) IsAFPExtInst() (rv Value)

func (Value) IsAFPToSIInst 

func (v Value) IsAFPToSIInst() (rv Value)

func (Value) IsAFPToUIInst 

func (v Value) IsAFPToUIInst() (rv Value)

func (Value) IsAFPTruncInst 

func (v Value) IsAFPTruncInst() (rv Value)

func (Value) IsAFunction 

func (v Value) IsAFunction() (rv Value)

func (Value) IsAGetElementPtrInst 

func (v Value) IsAGetElementPtrInst() (rv Value)

func (Value) IsAGlobalAlias 

func (v Value) IsAGlobalAlias() (rv Value)

func (Value) IsAGlobalValue 

func (v Value) IsAGlobalValue() (rv Value)

func (Value) IsAGlobalVariable 

func (v Value) IsAGlobalVariable() (rv Value)

func (Value) IsAICmpInst 

func (v Value) IsAICmpInst() (rv Value)

func (Value) IsAInlineAsm 

func (v Value) IsAInlineAsm() (rv Value)

func (Value) IsAInsertElementInst 

func (v Value) IsAInsertElementInst() (rv Value)

func (Value) IsAInsertValueInst 

func (v Value) IsAInsertValueInst() (rv Value)

func (Value) IsAInstruction 

func (v Value) IsAInstruction() (rv Value)

func (Value) IsAIntToPtrInst 

func (v Value) IsAIntToPtrInst() (rv Value)

func (Value) IsAIntrinsicInst 

func (v Value) IsAIntrinsicInst() (rv Value)

func (Value) IsAInvokeInst 

func (v Value) IsAInvokeInst() (rv Value)

func (Value) IsALoadInst 

func (v Value) IsALoadInst() (rv Value)

func (Value) IsAMemCpyInst 

func (v Value) IsAMemCpyInst() (rv Value)

func (Value) IsAMemIntrinsic 

func (v Value) IsAMemIntrinsic() (rv Value)

func (Value) IsAMemMoveInst 

func (v Value) IsAMemMoveInst() (rv Value)

func (Value) IsAMemSetInst 

func (v Value) IsAMemSetInst() (rv Value)

func (Value) IsAPHINode 

func (v Value) IsAPHINode() (rv Value)

func (Value) IsAPtrToIntInst 

func (v Value) IsAPtrToIntInst() (rv Value)

func (Value) IsAReturnInst 

func (v Value) IsAReturnInst() (rv Value)

func (Value) IsASExtInst 

func (v Value) IsASExtInst() (rv Value)

func (Value) IsASIToFPInst 

func (v Value) IsASIToFPInst() (rv Value)

func (Value) IsASelectInst 

func (v Value) IsASelectInst() (rv Value)

func (Value) IsAShuffleVectorInst 

func (v Value) IsAShuffleVectorInst() (rv Value)

func (Value) IsAStoreInst 

func (v Value) IsAStoreInst() (rv Value)

func (Value) IsASwitchInst 

func (v Value) IsASwitchInst() (rv Value)

func (Value) IsATruncInst 

func (v Value) IsATruncInst() (rv Value)

func (Value) IsAUIToFPInst 

func (v Value) IsAUIToFPInst() (rv Value)

func (Value) IsAUnaryInstruction 

func (v Value) IsAUnaryInstruction() (rv Value)

func (Value) IsAUndefValue 

func (v Value) IsAUndefValue() (rv Value)

func (Value) IsAUnreachableInst 

func (v Value) IsAUnreachableInst() (rv Value)

func (Value) IsAUser 

func (v Value) IsAUser() (rv Value)

func (Value) IsAVAArgInst 

func (v Value) IsAVAArgInst() (rv Value)

func (Value) IsAZExtInst 

func (v Value) IsAZExtInst() (rv Value)

func (Value) IsAtomicSingleThread 

func (v Value) IsAtomicSingleThread() bool

func (Value) IsBasicBlock 

func (v Value) IsBasicBlock() bool

func (Value) IsConstant 

func (v Value) IsConstant() bool

func (Value) IsDeclaration 

func (v Value) IsDeclaration() bool

func (Value) IsGlobalConstant 

func (v Value) IsGlobalConstant() bool

func (Value) IsNil 

func (c Value) IsNil() bool

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func (v Value) IsNull() bool

func (Value) IsTailCall 

func (v Value) IsTailCall() bool

Operations on call instructions (only)

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func (v Value) IsThreadLocal() bool

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func (v Value) IsUndef() bool

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func (v Value) IsVolatile() bool

func (Value) LastBasicBlock 

func (v Value) LastBasicBlock() (bb BasicBlock)

func (Value) LastParam 

func (v Value) LastParam() (rv Value)

func (Value) Linkage 

func (v Value) Linkage() Linkage

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func (v Value) Metadata(kind int) (rv Value)

func (Value) Name 

func (v Value) Name() string

func (Value) Opcode 

func (v Value) Opcode() Opcode

Constant expressions

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func (v Value) Operand(i int) (rv Value)

Operations on Users

func (Value) OperandsCount 

func (v Value) OperandsCount() int

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func (v Value) Ordering() AtomicOrdering

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func (v Value) Param(i int) (rv Value)

func (Value) ParamParent 

func (v Value) ParamParent() (rv Value)

func (Value) Params 

func (v Value) Params() []Value

func (Value) ParamsCount 

func (v Value) ParamsCount() int

Operations on parameters

func (Value) RemoveEnumAttributeAtIndex 

func (v Value) RemoveEnumAttributeAtIndex(i int, kind uint)

func (Value) RemoveEnumFunctionAttribute 

func (v Value) RemoveEnumFunctionAttribute(kind uint)

func (Value) RemoveFromParentAsInstruction 

func (v Value) RemoveFromParentAsInstruction()

func (Value) RemoveStringAttributeAtIndex 

func (v Value) RemoveStringAttributeAtIndex(i int, kind string)

func (Value) ReplaceAllUsesWith 

func (v Value) ReplaceAllUsesWith(nv Value)

func (Value) SExtValue 

func (v Value) SExtValue() int64

func (Value) Section 

func (v Value) Section() string

func (Value) SetAlignment 

func (v Value) SetAlignment(a int)

func (Value) SetAtomicSingleThread 

func (v Value) SetAtomicSingleThread(singleThread bool)

func (Value) SetCleanup 

func (l Value) SetCleanup(cleanup bool)

func (Value) SetCmpXchgFailureOrdering 

func (v Value) SetCmpXchgFailureOrdering(ordering AtomicOrdering)

func (Value) SetCmpXchgSuccessOrdering 

func (v Value) SetCmpXchgSuccessOrdering(ordering AtomicOrdering)

func (Value) SetComdat 

func (v Value) SetComdat(c Comdat)

func (Value) SetFunctionCallConv 

func (v Value) SetFunctionCallConv(cc CallConv)

func (Value) SetGC 

func (v Value) SetGC(name string)

func (Value) SetGlobalConstant 

func (v Value) SetGlobalConstant(gc bool)

func (Value) SetInitializer 

func (v Value) SetInitializer(cv Value)

func (Value) SetInstrParamAlignment 

func (v Value) SetInstrParamAlignment(i int, align int)

func (Value) SetInstructionCallConv 

func (v Value) SetInstructionCallConv(cc CallConv)

Operations on call sites

func (Value) SetLinkage 

func (v Value) SetLinkage(l Linkage)

func (Value) SetMetadata 

func (v Value) SetMetadata(kind int, node Metadata)

func (Value) SetName 

func (v Value) SetName(name string)

func (Value) SetOperand 

func (v Value) SetOperand(i int, op Value)

func (Value) SetOrdering 

func (v Value) SetOrdering(ordering AtomicOrdering)

func (Value) SetParamAlignment 

func (v Value) SetParamAlignment(align int)

func (Value) SetPersonality 

func (v Value) SetPersonality(p Value)

func (Value) SetSection 

func (v Value) SetSection(str string)

func (Value) SetSubprogram 

func (v Value) SetSubprogram(sp Metadata)

func (Value) SetTailCall 

func (v Value) SetTailCall(is bool)

func (Value) SetThreadLocal 

func (v Value) SetThreadLocal(tl bool)

func (Value) SetUnnamedAddr 

func (v Value) SetUnnamedAddr(ua bool)

func (Value) SetVisibility 

func (v Value) SetVisibility(vi Visibility)

func (Value) SetVolatile 

func (v Value) SetVolatile(volatile bool)

func (Value) Subprogram 

func (v Value) Subprogram() (md Metadata)

func (Value) Type 

func (v Value) Type() (t Type)

Operations on all values

func (Value) Visibility 

func (v Value) Visibility() Visibility

func (Value) ZExtValue 

func (v Value) ZExtValue() uint64

type VerifierFailureAction 

type VerifierFailureAction C.LLVMVerifierFailureAction
const (
	// verifier will print to stderr and abort()
	AbortProcessAction VerifierFailureAction = C.LLVMAbortProcessAction
	// verifier will print to stderr and return 1
	PrintMessageAction VerifierFailureAction = C.LLVMPrintMessageAction
	// verifier will just return 1
	ReturnStatusAction VerifierFailureAction = C.LLVMReturnStatusAction
)

type Visibility 

type Visibility C.LLVMVisibility
const (
	DefaultVisibility   Visibility = C.LLVMDefaultVisibility
	HiddenVisibility    Visibility = C.LLVMHiddenVisibility
	ProtectedVisibility Visibility = C.LLVMProtectedVisibility
)

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