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core.go
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core.go
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package llvm
/*
#include <llvm-c/Core.h>
#include <stdlib.h>
*/
import "C"
import "unsafe"
import "os"
// TODO: Add comments
// TODO: Use Go's reflection in order to simplify bindings?
// TODO: Add type safety?
type (
// I'm using these weird structs here, because *Ref types are pointers
// and Go's spec says that I can't use a pointer as a receiver base
// type.
Context struct {
C C.LLVMContextRef
}
Module struct {
C C.LLVMModuleRef
}
Type struct {
C C.LLVMTypeRef
}
TypeHandle struct {
C C.LLVMTypeHandleRef
}
Value struct {
C C.LLVMValueRef
}
BasicBlock struct {
C C.LLVMBasicBlockRef
}
Builder struct {
C C.LLVMBuilderRef
}
ModuleProvider struct {
C C.LLVMModuleProviderRef
}
MemoryBuffer struct {
C C.LLVMMemoryBufferRef
}
PassManager struct {
C C.LLVMPassManagerRef
}
Use struct {
C C.LLVMUseRef
}
Attribute C.LLVMAttribute
Opcode C.LLVMOpcode
TypeKind C.LLVMTypeKind
Linkage C.LLVMLinkage
Visibility C.LLVMVisibility
CallConv C.LLVMCallConv
IntPredicate C.LLVMIntPredicate
FloatPredicate C.LLVMRealPredicate
)
func (c Context) IsNil() bool { return c.C == nil }
func (c Module) IsNil() bool { return c.C == nil }
func (c Type) IsNil() bool { return c.C == nil }
func (c TypeHandle) IsNil() bool { return c.C == nil }
func (c Value) IsNil() bool { return c.C == nil }
func (c BasicBlock) IsNil() bool { return c.C == nil }
func (c Builder) IsNil() bool { return c.C == nil }
func (c ModuleProvider) IsNil() bool { return c.C == nil }
func (c MemoryBuffer) IsNil() bool { return c.C == nil }
func (c PassManager) IsNil() bool { return c.C == nil }
func (c Use) IsNil() bool { return c.C == nil }
// helpers
func llvmTypeRefPtr(t *Type) *C.LLVMTypeRef { return (*C.LLVMTypeRef)(unsafe.Pointer(t)) }
func llvmValueRefPtr(t *Value) *C.LLVMValueRef { return (*C.LLVMValueRef)(unsafe.Pointer(t)) }
func llvmBasicBlockRefPtr(t *BasicBlock) *C.LLVMBasicBlockRef {
return (*C.LLVMBasicBlockRef)(unsafe.Pointer(t))
}
func boolToLLVMBool(b bool) C.LLVMBool {
if b {
return C.LLVMBool(1)
}
return C.LLVMBool(0)
}
//-------------------------------------------------------------------------
// llvm.Attribute
//-------------------------------------------------------------------------
const (
NoneAttribute = 0
ZExtAttribute = C.LLVMZExtAttribute
SExtAttribute = C.LLVMSExtAttribute
NoReturnAttribute = C.LLVMNoReturnAttribute
InRegAttribute = C.LLVMInRegAttribute
StructRetAttribute = C.LLVMStructRetAttribute
NoUnwindAttribute = C.LLVMNoUnwindAttribute
NoAliasAttribute = C.LLVMNoAliasAttribute
ByValAttribute = C.LLVMByValAttribute
NestAttribute = C.LLVMNestAttribute
ReadNoneAttribute = C.LLVMReadNoneAttribute
ReadOnlyAttribute = C.LLVMReadOnlyAttribute
NoInlineAttribute = C.LLVMNoInlineAttribute
AlwaysInlineAttribute = C.LLVMAlwaysInlineAttribute
OptimizeForSizeAttribute = C.LLVMOptimizeForSizeAttribute
StackProtectAttribute = C.LLVMStackProtectAttribute
StackProtectReqAttribute = C.LLVMStackProtectReqAttribute
Alignment = C.LLVMAlignment
NoCaptureAttribute = C.LLVMNoCaptureAttribute
NoRedZoneAttribute = C.LLVMNoRedZoneAttribute
NoImplicitFloatAttribute = C.LLVMNoImplicitFloatAttribute
NakedAttribute = C.LLVMNakedAttribute
InlineHintAttribute = C.LLVMInlineHintAttribute
StackAlignment = C.LLVMStackAlignment
)
//-------------------------------------------------------------------------
// llvm.Opcode
//-------------------------------------------------------------------------
const (
Ret = C.LLVMRet
Br = C.LLVMBr
Switch = C.LLVMSwitch
IndirectBr = C.LLVMIndirectBr
Invoke = C.LLVMInvoke
Unwind = C.LLVMUnwind
Unreachable = C.LLVMUnreachable
// Standard Binary Operators
Add = C.LLVMAdd
FAdd = C.LLVMFAdd
Sub = C.LLVMSub
FSub = C.LLVMFSub
Mul = C.LLVMMul
FMul = C.LLVMFMul
UDiv = C.LLVMUDiv
SDiv = C.LLVMSDiv
FDiv = C.LLVMFDiv
URem = C.LLVMURem
SRem = C.LLVMSRem
FRem = C.LLVMFRem
// Logical Operators
Shl = C.LLVMShl
LShr = C.LLVMLShr
AShr = C.LLVMAShr
And = C.LLVMAnd
Or = C.LLVMOr
Xor = C.LLVMXor
// Memory Operators
Alloca = C.LLVMAlloca
Load = C.LLVMLoad
Store = C.LLVMStore
GetElementPtr = C.LLVMGetElementPtr
// Cast Operators
Trunc = C.LLVMTrunc
ZExt = C.LLVMZExt
SExt = C.LLVMSExt
FPToUI = C.LLVMFPToUI
FPToSI = C.LLVMFPToSI
UIToFP = C.LLVMUIToFP
SIToFP = C.LLVMSIToFP
FPTrunc = C.LLVMFPTrunc
FPExt = C.LLVMFPExt
PtrToInt = C.LLVMPtrToInt
IntToPtr = C.LLVMIntToPtr
BitCast = C.LLVMBitCast
// Other Operators
ICmp = C.LLVMICmp
FCmp = C.LLVMFCmp
PHI = C.LLVMPHI
Call = C.LLVMCall
Select = C.LLVMSelect
// UserOp1
// UserOp2
VAArg = C.LLVMVAArg
ExtractElement = C.LLVMExtractElement
InsertElement = C.LLVMInsertElement
ShuffleVector = C.LLVMShuffleVector
ExtractValue = C.LLVMExtractValue
InsertValue = C.LLVMInsertValue
)
//-------------------------------------------------------------------------
// llvm.TypeKind
//-------------------------------------------------------------------------
const (
VoidTypeKind = C.LLVMVoidTypeKind
FloatTypeKind = C.LLVMFloatTypeKind
DoubleTypeKind = C.LLVMDoubleTypeKind
X86_FP80TypeKind = C.LLVMX86_FP80TypeKind
FP128TypeKind = C.LLVMFP128TypeKind
PPC_FP128TypeKind = C.LLVMPPC_FP128TypeKind
LabelTypeKind = C.LLVMLabelTypeKind
IntegerTypeKind = C.LLVMIntegerTypeKind
FunctionTypeKind = C.LLVMFunctionTypeKind
StructTypeKind = C.LLVMStructTypeKind
ArrayTypeKind = C.LLVMArrayTypeKind
PointerTypeKind = C.LLVMPointerTypeKind
OpaqueTypeKind = C.LLVMOpaqueTypeKind
VectorTypeKind = C.LLVMVectorTypeKind
MetadataTypeKind = C.LLVMMetadataTypeKind
)
//-------------------------------------------------------------------------
// llvm.Linkage
//-------------------------------------------------------------------------
const (
ExternalLinkage = C.LLVMExternalLinkage
AvailableExternallyLinkage = C.LLVMAvailableExternallyLinkage
LinkOnceAnyLinkage = C.LLVMLinkOnceAnyLinkage
LinkOnceODRLinkage = C.LLVMLinkOnceODRLinkage
WeakAnyLinkage = C.LLVMWeakAnyLinkage
WeakODRLinkage = C.LLVMWeakODRLinkage
AppendingLinkage = C.LLVMAppendingLinkage
InternalLinkage = C.LLVMInternalLinkage
PrivateLinkage = C.LLVMPrivateLinkage
DLLImportLinkage = C.LLVMDLLImportLinkage
DLLExportLinkage = C.LLVMDLLExportLinkage
ExternalWeakLinkage = C.LLVMExternalWeakLinkage
GhostLinkage = C.LLVMGhostLinkage
CommonLinkage = C.LLVMCommonLinkage
LinkerPrivateLinkage = C.LLVMLinkerPrivateLinkage
LinkerPrivateWeakLinkage = C.LLVMLinkerPrivateWeakLinkage
LinkerPrivateWeakDefAutoLinkage = C.LLVMLinkerPrivateWeakDefAutoLinkage
)
//-------------------------------------------------------------------------
// llvm.Visibility
//-------------------------------------------------------------------------
const (
DefaultVisibility = C.LLVMDefaultVisibility
HiddenVisibility = C.LLVMHiddenVisibility
ProtectedVisibility = C.LLVMProtectedVisibility
)
//-------------------------------------------------------------------------
// llvm.CallConv
//-------------------------------------------------------------------------
const (
CCallConv = C.LLVMCCallConv
FastCallConv = C.LLVMFastCallConv
ColdCallConv = C.LLVMColdCallConv
X86StdcallCallConv = C.LLVMX86StdcallCallConv
X86FastcallCallConv = C.LLVMX86FastcallCallConv
)
//-------------------------------------------------------------------------
// llvm.IntPredicate
//-------------------------------------------------------------------------
const (
IntEQ = C.LLVMIntEQ
IntNE = C.LLVMIntNE
IntUGT = C.LLVMIntUGT
IntUGE = C.LLVMIntUGE
IntULT = C.LLVMIntULT
IntULE = C.LLVMIntULE
IntSGT = C.LLVMIntSGT
IntSGE = C.LLVMIntSGE
IntSLT = C.LLVMIntSLT
IntSLE = C.LLVMIntSLE
)
//-------------------------------------------------------------------------
// llvm.FloatPredicate
//-------------------------------------------------------------------------
const (
FloatPredicateFalse = C.LLVMRealPredicateFalse
FloatOEQ = C.LLVMRealOEQ
FloatOGT = C.LLVMRealOGT
FloatOGE = C.LLVMRealOGE
FloatOLT = C.LLVMRealOLT
FloatOLE = C.LLVMRealOLE
FloatONE = C.LLVMRealONE
FloatORD = C.LLVMRealORD
FloatUNO = C.LLVMRealUNO
FloatUEQ = C.LLVMRealUEQ
FloatUGT = C.LLVMRealUGT
FloatUGE = C.LLVMRealUGE
FloatULT = C.LLVMRealULT
FloatULE = C.LLVMRealULE
FloatUNE = C.LLVMRealUNE
FloatPredicateTrue = C.LLVMRealPredicateTrue
)
//-------------------------------------------------------------------------
// llvm.Context
//-------------------------------------------------------------------------
func NewContext() Context { return Context{C.LLVMContextCreate()} }
func GlobalContext() Context { return Context{C.LLVMGetGlobalContext()} }
func (c Context) Dispose() { C.LLVMContextDispose(c.C) }
func (c Context) MDKindID(name string) (id int) {
cname := C.CString(name)
id = int(C.LLVMGetMDKindIDInContext(c.C, cname, C.unsigned(len(name))))
C.free(unsafe.Pointer(cname))
return
}
func MDKindID(name string) (id int) {
cname := C.CString(name)
id = int(C.LLVMGetMDKindID(cname, C.unsigned(len(name))))
C.free(unsafe.Pointer(cname))
return
}
//-------------------------------------------------------------------------
// llvm.Module
//-------------------------------------------------------------------------
// Create and destroy modules.
// See llvm::Module::Module.
func NewModule(name string) (m Module) {
cname := C.CString(name)
m.C = C.LLVMModuleCreateWithName(cname)
C.free(unsafe.Pointer(cname))
return
}
func (c Context) NewModule(name string) (m Module) {
cname := C.CString(name)
m.C = C.LLVMModuleCreateWithNameInContext(cname, c.C)
C.free(unsafe.Pointer(cname))
return
}
// See llvm::Module::~Module
func (m Module) Dispose() { C.LLVMDisposeModule(m.C) }
// Data layout. See Module::getDataLayout.
func (m Module) DataLayout() string {
clayout := C.LLVMGetDataLayout(m.C)
return C.GoString(clayout)
}
func (m Module) SetDataLayout(layout string) {
clayout := C.CString(layout)
C.LLVMSetDataLayout(m.C, clayout)
C.free(unsafe.Pointer(clayout))
}
// Target triple. See Module::getTargetTriple.
func (m Module) Target() string {
ctarget := C.LLVMGetTarget(m.C)
return C.GoString(ctarget)
}
func (m Module) SetTarget(target string) {
ctarget := C.CString(target)
C.LLVMSetTarget(m.C, ctarget)
C.free(unsafe.Pointer(ctarget))
}
// See Module::addTypeName.
func (m Module) AddTypeName(name string, ty Type) bool {
cname := C.CString(name)
result := C.LLVMAddTypeName(m.C, cname, ty.C) != 0
C.free(unsafe.Pointer(cname))
return result
}
func (m Module) DeleteTypeName(name string) {
cname := C.CString(name)
C.LLVMDeleteTypeName(m.C, cname)
C.free(unsafe.Pointer(cname))
}
func (m Module) GetTypeByName(name string) (t Type) {
cname := C.CString(name)
t.C = C.LLVMGetTypeByName(m.C, cname)
C.free(unsafe.Pointer(cname))
return
}
// See Module::dump.
func (m Module) Dump() {
C.LLVMDumpModule(m.C)
}
// See Module::setModuleInlineAsm.
func (m Module) SetInlineAsm(asm string) {
casm := C.CString(asm)
C.LLVMSetModuleInlineAsm(m.C, casm)
C.free(unsafe.Pointer(casm))
}
//-------------------------------------------------------------------------
// llvm.Type
//-------------------------------------------------------------------------
// LLVM types conform to the following hierarchy:
//
// types:
// integer type
// real type
// function type
// sequence types:
// array type
// pointer type
// vector type
// void type
// label type
// opaque type
// See llvm::LLVMTypeKind::getTypeID.
func (t Type) TypeKind() TypeKind { return TypeKind(C.LLVMGetTypeKind(t.C)) }
// See llvm::LLVMType::getContext.
func (t Type) Context() (c Context) {
c.C = C.LLVMGetTypeContext(t.C)
return
}
// Operations on integer types
func (c Context) Int1Type() (t Type) { t.C = C.LLVMInt1TypeInContext(c.C); return }
func (c Context) Int8Type() (t Type) { t.C = C.LLVMInt8TypeInContext(c.C); return }
func (c Context) Int16Type() (t Type) { t.C = C.LLVMInt16TypeInContext(c.C); return }
func (c Context) Int32Type() (t Type) { t.C = C.LLVMInt32TypeInContext(c.C); return }
func (c Context) Int64Type() (t Type) { t.C = C.LLVMInt64TypeInContext(c.C); return }
func (c Context) IntType() (t Type, numbits int) {
t.C = C.LLVMIntTypeInContext(c.C, C.unsigned(numbits))
return
}
func Int1Type() (t Type) { t.C = C.LLVMInt1Type(); return }
func Int8Type() (t Type) { t.C = C.LLVMInt8Type(); return }
func Int16Type() (t Type) { t.C = C.LLVMInt16Type(); return }
func Int32Type() (t Type) { t.C = C.LLVMInt32Type(); return }
func Int64Type() (t Type) { t.C = C.LLVMInt64Type(); return }
func IntType(numbits int) (t Type) {
t.C = C.LLVMIntType(C.unsigned(numbits))
return
}
func (t Type) IntTypeWidth() int {
return int(C.LLVMGetIntTypeWidth(t.C))
}
// Operations on real types
func (c Context) FloatType() (t Type) { t.C = C.LLVMFloatTypeInContext(c.C); return }
func (c Context) DoubleType() (t Type) { t.C = C.LLVMDoubleTypeInContext(c.C); return }
func (c Context) X86FP80Type() (t Type) { t.C = C.LLVMX86FP80TypeInContext(c.C); return }
func (c Context) FP128Type() (t Type) { t.C = C.LLVMFP128TypeInContext(c.C); return }
func (c Context) PPCFP128Type() (t Type) { t.C = C.LLVMPPCFP128TypeInContext(c.C); return }
func FloatType() (t Type) { t.C = C.LLVMFloatType(); return }
func DoubleType() (t Type) { t.C = C.LLVMDoubleType(); return }
func X86FP80Type() (t Type) { t.C = C.LLVMX86FP80Type(); return }
func FP128Type() (t Type) { t.C = C.LLVMFP128Type(); return }
func PPCFP128Type() (t Type) { t.C = C.LLVMPPCFP128Type(); return }
// Operations on function types
func FunctionType(returnType Type, paramTypes []Type, isVarArg bool) (t Type) {
var pt *C.LLVMTypeRef
var ptlen C.unsigned
if paramTypes != nil {
pt = llvmTypeRefPtr(¶mTypes[0])
ptlen = C.unsigned(len(paramTypes))
}
t.C = C.LLVMFunctionType(returnType.C,
pt,
ptlen,
boolToLLVMBool(isVarArg))
return
}
func (t Type) IsFunctionVarArg() bool { return C.LLVMIsFunctionVarArg(t.C) != 0 }
func (t Type) ReturnType() (rt Type) { rt.C = C.LLVMGetReturnType(t.C); return }
func (t Type) ParamTypesCount() int { return int(C.LLVMCountParamTypes(t.C)) }
func (t Type) ParamTypes() []Type {
out := make([]Type, t.ParamTypesCount())
C.LLVMGetParamTypes(t.C, llvmTypeRefPtr(&out[0]))
return out
}
// Operations on struct types
func (c Context) StructType(elementTypes []Type, packed bool) (t Type) {
t.C = C.LLVMStructTypeInContext(c.C,
llvmTypeRefPtr(&elementTypes[0]),
C.unsigned(len(elementTypes)),
boolToLLVMBool(packed))
return
}
func StructType(elementTypes []Type, packed bool) (t Type) {
t.C = C.LLVMStructType(llvmTypeRefPtr(&elementTypes[0]),
C.unsigned(len(elementTypes)),
boolToLLVMBool(packed))
return
}
func (t Type) IsStructPacked() bool { return C.LLVMIsPackedStruct(t.C) != 0 }
func (t Type) StructElementTypesCount() int { return int(C.LLVMCountStructElementTypes(t.C)) }
func (t Type) StructElementTypes() []Type {
out := make([]Type, t.StructElementTypesCount())
C.LLVMGetStructElementTypes(t.C, llvmTypeRefPtr(&out[0]))
return out
}
// Operations on array, pointer, and vector types (sequence types)
func ArrayType(elementType Type, elementCount int) (t Type) {
t.C = C.LLVMArrayType(elementType.C, C.unsigned(elementCount))
return
}
func PointerType(elementType Type, addressSpace int) (t Type) {
t.C = C.LLVMPointerType(elementType.C, C.unsigned(addressSpace))
return
}
func VectorType(elementType Type, elementCount int) (t Type) {
t.C = C.LLVMVectorType(elementType.C, C.unsigned(elementCount))
return
}
func (t Type) ElementType() (rt Type) { rt.C = C.LLVMGetElementType(t.C); return }
func (t Type) ArrayLength() int { return int(C.LLVMGetArrayLength(t.C)) }
func (t Type) PointerAddressSpace() int { return int(C.LLVMGetPointerAddressSpace(t.C)) }
func (t Type) VectorSize() int { return int(C.LLVMGetVectorSize(t.C)) }
// Operations on other types
func (c Context) VoidType() (t Type) { t.C = C.LLVMVoidTypeInContext(c.C); return }
func (c Context) LabelType() (t Type) { t.C = C.LLVMLabelTypeInContext(c.C); return }
func (c Context) OpaqueType() (t Type) { t.C = C.LLVMOpaqueTypeInContext(c.C); return }
func VoidType() (t Type) { t.C = C.LLVMVoidType(); return }
func LabelType() (t Type) { t.C = C.LLVMLabelType(); return }
func OpaqueType() (t Type) { t.C = C.LLVMOpaqueType(); return }
// Operations on type handles
func (t Type) TypeHandle() (th TypeHandle) {
th.C = C.LLVMCreateTypeHandle(t.C)
return
}
func (t Type) Refine(concrete Type) { C.LLVMRefineType(t.C, concrete.C) }
func (th TypeHandle) Get() (t Type) { t.C = C.LLVMResolveTypeHandle(th.C); return }
func (th TypeHandle) Dispose() { C.LLVMDisposeTypeHandle(th.C) }
//-------------------------------------------------------------------------
// llvm.Value
//-------------------------------------------------------------------------
// Operations on all values
func (v Value) Type() (t Type) { t.C = C.LLVMTypeOf(v.C); return }
func (v Value) Name() string { return C.GoString(C.LLVMGetValueName(v.C)) }
func (v Value) SetName(name string) {
cname := C.CString(name)
C.LLVMSetValueName(v.C, cname)
C.free(unsafe.Pointer(cname))
}
func (v Value) Dump() { C.LLVMDumpValue(v.C) }
func (v Value) ReplaceAllUsesWith(nv Value) { C.LLVMReplaceAllUsesWith(v.C, nv.C) }
func (v Value) HasMetadata() bool { return C.LLVMHasMetadata(v.C) != 0 }
func (v Value) Metadata(kind int) (rv Value) {
rv.C = C.LLVMGetMetadata(v.C, C.unsigned(kind))
return
}
func (v Value) SetMetadata(kind int, node Value) {
C.LLVMSetMetadata(v.C, C.unsigned(kind), node.C)
}
// The bulk of LLVM's object model consists of values, which comprise a very
// rich type hierarchy.
//#define LLVM_FOR_EACH_VALUE_SUBCLASS(macro) \
// macro(Argument) \
// macro(BasicBlock) \
// macro(InlineAsm) \
// macro(User) \
// macro(Constant) \
// macro(ConstantAggregateZero) \
// macro(ConstantArray) \
// macro(ConstantExpr) \
// macro(ConstantFP) \
// macro(ConstantInt) \
// macro(ConstantPointerNull) \
// macro(ConstantStruct) \
// macro(ConstantVector) \
// macro(GlobalValue) \
// macro(Function) \
// macro(GlobalAlias) \
// macro(GlobalVariable) \
// macro(UndefValue) \
// macro(Instruction) \
// macro(BinaryOperator) \
// macro(CallInst) \
// macro(IntrinsicInst) \
// macro(DbgInfoIntrinsic) \
// macro(DbgDeclareInst) \
// macro(EHSelectorInst) \
// macro(MemIntrinsic) \
// macro(MemCpyInst) \
// macro(MemMoveInst) \
// macro(MemSetInst) \
// macro(CmpInst) \
// macro(FCmpInst) \
// macro(ICmpInst) \
// macro(ExtractElementInst) \
// macro(GetElementPtrInst) \
// macro(InsertElementInst) \
// macro(InsertValueInst) \
// macro(PHINode) \
// macro(SelectInst) \
// macro(ShuffleVectorInst) \
// macro(StoreInst) \
// macro(TerminatorInst) \
// macro(BranchInst) \
// macro(InvokeInst) \
// macro(ReturnInst) \
// macro(SwitchInst) \
// macro(UnreachableInst) \
// macro(UnwindInst) \
// macro(UnaryInstruction) \
// macro(AllocaInst) \
// macro(CastInst) \
// macro(BitCastInst) \
// macro(FPExtInst) \
// macro(FPToSIInst) \
// macro(FPToUIInst) \
// macro(FPTruncInst) \
// macro(IntToPtrInst) \
// macro(PtrToIntInst) \
// macro(SExtInst) \
// macro(SIToFPInst) \
// macro(TruncInst) \
// macro(UIToFPInst) \
// macro(ZExtInst) \
// macro(ExtractValueInst) \
// macro(LoadInst) \
// macro(VAArgInst)
//#define LLVM_DECLARE_VALUE_CAST(name) \
// func (v Value) IsA##name() (rv Value) { rv.C = C.LLVMIsA##name(v.C); return } ||
//LLVM_FOR_EACH_VALUE_SUBCLASS(LLVM_DECLARE_VALUE_CAST)
//
// Conversion functions. Generated using preprocess statements above. Return
// the input value if it is an instance of the specified class, otherwise NULL.
// See llvm::dyn_cast_or_null<>.
func (v Value) IsAArgument() (rv Value) { rv.C = C.LLVMIsAArgument(v.C); return }
func (v Value) IsABasicBlock() (rv Value) { rv.C = C.LLVMIsABasicBlock(v.C); return }
func (v Value) IsAInlineAsm() (rv Value) { rv.C = C.LLVMIsAInlineAsm(v.C); return }
func (v Value) IsAUser() (rv Value) { rv.C = C.LLVMIsAUser(v.C); return }
func (v Value) IsAConstant() (rv Value) { rv.C = C.LLVMIsAConstant(v.C); return }
func (v Value) IsAConstantAggregateZero() (rv Value) {
rv.C = C.LLVMIsAConstantAggregateZero(v.C)
return
}
func (v Value) IsAConstantArray() (rv Value) { rv.C = C.LLVMIsAConstantArray(v.C); return }
func (v Value) IsAConstantExpr() (rv Value) { rv.C = C.LLVMIsAConstantExpr(v.C); return }
func (v Value) IsAConstantFP() (rv Value) { rv.C = C.LLVMIsAConstantFP(v.C); return }
func (v Value) IsAConstantInt() (rv Value) { rv.C = C.LLVMIsAConstantInt(v.C); return }
func (v Value) IsAConstantPointerNull() (rv Value) { rv.C = C.LLVMIsAConstantPointerNull(v.C); return }
func (v Value) IsAConstantStruct() (rv Value) { rv.C = C.LLVMIsAConstantStruct(v.C); return }
func (v Value) IsAConstantVector() (rv Value) { rv.C = C.LLVMIsAConstantVector(v.C); return }
func (v Value) IsAGlobalValue() (rv Value) { rv.C = C.LLVMIsAGlobalValue(v.C); return }
func (v Value) IsAFunction() (rv Value) { rv.C = C.LLVMIsAFunction(v.C); return }
func (v Value) IsAGlobalAlias() (rv Value) { rv.C = C.LLVMIsAGlobalAlias(v.C); return }
func (v Value) IsAGlobalVariable() (rv Value) { rv.C = C.LLVMIsAGlobalVariable(v.C); return }
func (v Value) IsAUndefValue() (rv Value) { rv.C = C.LLVMIsAUndefValue(v.C); return }
func (v Value) IsAInstruction() (rv Value) { rv.C = C.LLVMIsAInstruction(v.C); return }
func (v Value) IsABinaryOperator() (rv Value) { rv.C = C.LLVMIsABinaryOperator(v.C); return }
func (v Value) IsACallInst() (rv Value) { rv.C = C.LLVMIsACallInst(v.C); return }
func (v Value) IsAIntrinsicInst() (rv Value) { rv.C = C.LLVMIsAIntrinsicInst(v.C); return }
func (v Value) IsADbgInfoIntrinsic() (rv Value) { rv.C = C.LLVMIsADbgInfoIntrinsic(v.C); return }
func (v Value) IsADbgDeclareInst() (rv Value) { rv.C = C.LLVMIsADbgDeclareInst(v.C); return }
func (v Value) IsAEHSelectorInst() (rv Value) { rv.C = C.LLVMIsAEHSelectorInst(v.C); return }
func (v Value) IsAMemIntrinsic() (rv Value) { rv.C = C.LLVMIsAMemIntrinsic(v.C); return }
func (v Value) IsAMemCpyInst() (rv Value) { rv.C = C.LLVMIsAMemCpyInst(v.C); return }
func (v Value) IsAMemMoveInst() (rv Value) { rv.C = C.LLVMIsAMemMoveInst(v.C); return }
func (v Value) IsAMemSetInst() (rv Value) { rv.C = C.LLVMIsAMemSetInst(v.C); return }
func (v Value) IsACmpInst() (rv Value) { rv.C = C.LLVMIsACmpInst(v.C); return }
func (v Value) IsAFCmpInst() (rv Value) { rv.C = C.LLVMIsAFCmpInst(v.C); return }
func (v Value) IsAICmpInst() (rv Value) { rv.C = C.LLVMIsAICmpInst(v.C); return }
func (v Value) IsAExtractElementInst() (rv Value) { rv.C = C.LLVMIsAExtractElementInst(v.C); return }
func (v Value) IsAGetElementPtrInst() (rv Value) { rv.C = C.LLVMIsAGetElementPtrInst(v.C); return }
func (v Value) IsAInsertElementInst() (rv Value) { rv.C = C.LLVMIsAInsertElementInst(v.C); return }
func (v Value) IsAInsertValueInst() (rv Value) { rv.C = C.LLVMIsAInsertValueInst(v.C); return }
func (v Value) IsAPHINode() (rv Value) { rv.C = C.LLVMIsAPHINode(v.C); return }
func (v Value) IsASelectInst() (rv Value) { rv.C = C.LLVMIsASelectInst(v.C); return }
func (v Value) IsAShuffleVectorInst() (rv Value) { rv.C = C.LLVMIsAShuffleVectorInst(v.C); return }
func (v Value) IsAStoreInst() (rv Value) { rv.C = C.LLVMIsAStoreInst(v.C); return }
func (v Value) IsATerminatorInst() (rv Value) { rv.C = C.LLVMIsATerminatorInst(v.C); return }
func (v Value) IsABranchInst() (rv Value) { rv.C = C.LLVMIsABranchInst(v.C); return }
func (v Value) IsAInvokeInst() (rv Value) { rv.C = C.LLVMIsAInvokeInst(v.C); return }
func (v Value) IsAReturnInst() (rv Value) { rv.C = C.LLVMIsAReturnInst(v.C); return }
func (v Value) IsASwitchInst() (rv Value) { rv.C = C.LLVMIsASwitchInst(v.C); return }
func (v Value) IsAUnreachableInst() (rv Value) { rv.C = C.LLVMIsAUnreachableInst(v.C); return }
func (v Value) IsAUnwindInst() (rv Value) { rv.C = C.LLVMIsAUnwindInst(v.C); return }
func (v Value) IsAUnaryInstruction() (rv Value) { rv.C = C.LLVMIsAUnaryInstruction(v.C); return }
func (v Value) IsAAllocaInst() (rv Value) { rv.C = C.LLVMIsAAllocaInst(v.C); return }
func (v Value) IsACastInst() (rv Value) { rv.C = C.LLVMIsACastInst(v.C); return }
func (v Value) IsABitCastInst() (rv Value) { rv.C = C.LLVMIsABitCastInst(v.C); return }
func (v Value) IsAFPExtInst() (rv Value) { rv.C = C.LLVMIsAFPExtInst(v.C); return }
func (v Value) IsAFPToSIInst() (rv Value) { rv.C = C.LLVMIsAFPToSIInst(v.C); return }
func (v Value) IsAFPToUIInst() (rv Value) { rv.C = C.LLVMIsAFPToUIInst(v.C); return }
func (v Value) IsAFPTruncInst() (rv Value) { rv.C = C.LLVMIsAFPTruncInst(v.C); return }
func (v Value) IsAIntToPtrInst() (rv Value) { rv.C = C.LLVMIsAIntToPtrInst(v.C); return }
func (v Value) IsAPtrToIntInst() (rv Value) { rv.C = C.LLVMIsAPtrToIntInst(v.C); return }
func (v Value) IsASExtInst() (rv Value) { rv.C = C.LLVMIsASExtInst(v.C); return }
func (v Value) IsASIToFPInst() (rv Value) { rv.C = C.LLVMIsASIToFPInst(v.C); return }
func (v Value) IsATruncInst() (rv Value) { rv.C = C.LLVMIsATruncInst(v.C); return }
func (v Value) IsAUIToFPInst() (rv Value) { rv.C = C.LLVMIsAUIToFPInst(v.C); return }
func (v Value) IsAZExtInst() (rv Value) { rv.C = C.LLVMIsAZExtInst(v.C); return }
func (v Value) IsAExtractValueInst() (rv Value) { rv.C = C.LLVMIsAExtractValueInst(v.C); return }
func (v Value) IsALoadInst() (rv Value) { rv.C = C.LLVMIsALoadInst(v.C); return }
func (v Value) IsAVAArgInst() (rv Value) { rv.C = C.LLVMIsAVAArgInst(v.C); return }
// Operations on Uses
func (v Value) FirstUse() (u Use) { u.C = C.LLVMGetFirstUse(v.C); return }
func (u Use) NextUse() (ru Use) { ru.C = C.LLVMGetNextUse(u.C); return }
func (u Use) User() (v Value) { v.C = C.LLVMGetUser(u.C); return }
func (u Use) UsedValue() (v Value) { v.C = C.LLVMGetUsedValue(u.C); return }
// Operations on Users
func (v Value) Operand(i int) (rv Value) { rv.C = C.LLVMGetOperand(v.C, C.unsigned(i)); return }
func (v Value) SetOperand(i int, op Value) { C.LLVMSetOperand(v.C, C.unsigned(i), op.C) }
func (v Value) OperandsCount() int { return int(C.LLVMGetNumOperands(v.C)) }
// Operations on constants of any type
func ConstNull(t Type) (v Value) { v.C = C.LLVMConstNull(t.C); return }
func ConstAllOnes(t Type) (v Value) { v.C = C.LLVMConstAllOnes(t.C); return }
func Undef(t Type) (v Value) { v.C = C.LLVMGetUndef(t.C); return }
func (v Value) IsConstant() bool { return C.LLVMIsConstant(v.C) != 0 }
func (v Value) IsNull() bool { return C.LLVMIsNull(v.C) != 0 }
func (v Value) IsUndef() bool { return C.LLVMIsUndef(v.C) != 0 }
func ConstPointerNull(t Type) (v Value) { v.C = C.LLVMConstPointerNull(t.C); return }
// Operations on metadata
func (c Context) MDString(str string) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMMDStringInContext(c.C, cstr, C.unsigned(len(str)))
C.free(unsafe.Pointer(cstr))
return
}
func MDString(str string) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMMDString(cstr, C.unsigned(len(str)))
C.free(unsafe.Pointer(cstr))
return
}
func (c Context) MDNode(vals []Value) (v Value) {
v.C = C.LLVMMDNodeInContext(c.C, llvmValueRefPtr(&vals[0]), C.unsigned(len(vals)))
return
}
func MDNode(vals []Value) (v Value) {
v.C = C.LLVMMDNode(llvmValueRefPtr(&vals[0]), C.unsigned(len(vals)))
return
}
// Operations on scalar constants
func ConstInt(t Type, n uint64, signExtend bool) (v Value) {
v.C = C.LLVMConstInt(t.C,
C.ulonglong(n),
boolToLLVMBool(signExtend))
return
}
func ConstIntFromString(t Type, str string, radix int) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMConstIntOfString(t.C, cstr, C.uint8_t(radix))
C.free(unsafe.Pointer(cstr))
return
}
func ConstFloat(t Type, n float64) (v Value) {
v.C = C.LLVMConstReal(t.C, C.double(n))
return
}
func ConstFloatFromString(t Type, str string) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMConstRealOfString(t.C, cstr)
C.free(unsafe.Pointer(cstr))
return
}
func (v Value) ZExtValue() uint64 { return uint64(C.LLVMConstIntGetZExtValue(v.C)) }
func (v Value) SExtValue() int64 { return int64(C.LLVMConstIntGetSExtValue(v.C)) }
// Operations on composite constants
func (c Context) ConstString(str string, addnull bool) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMConstStringInContext(c.C, cstr,
C.unsigned(len(str)), boolToLLVMBool(!addnull))
C.free(unsafe.Pointer(cstr))
return
}
func (c Context) ConstStruct(constVals []Value, packed bool) (v Value) {
v.C = C.LLVMConstStructInContext(c.C,
llvmValueRefPtr(&constVals[0]),
C.unsigned(len(constVals)),
boolToLLVMBool(packed))
return
}
func ConstString(str string, addnull bool) (v Value) {
cstr := C.CString(str)
v.C = C.LLVMConstString(cstr,
C.unsigned(len(str)), boolToLLVMBool(!addnull))
C.free(unsafe.Pointer(cstr))
return
}
func ConstArray(t Type, constVals []Value) (v Value) {
v.C = C.LLVMConstArray(t.C,
llvmValueRefPtr(&constVals[0]),
C.unsigned(len(constVals)))
return
}
func ConstStruct(constVals []Value, packed bool) (v Value) {
v.C = C.LLVMConstStruct(llvmValueRefPtr(&constVals[0]),
C.unsigned(len(constVals)),
boolToLLVMBool(packed))
return
}
func ConstVector(scalarConstVals []Value, packed bool) (v Value) {
v.C = C.LLVMConstVector(llvmValueRefPtr(&scalarConstVals[0]),
C.unsigned(len(scalarConstVals)))
return
}
// Constant expressions
func (v Value) Opcode() Opcode { return Opcode(C.LLVMGetConstOpcode(v.C)) }
func AlignOf(t Type) (v Value) { v.C = C.LLVMAlignOf(t.C); return }
func SizeOf(t Type) (v Value) { v.C = C.LLVMSizeOf(t.C); return }
func ConstNeg(v Value) (rv Value) { rv.C = C.LLVMConstNeg(v.C); return }
func ConstNSWNeg(v Value) (rv Value) { rv.C = C.LLVMConstNSWNeg(v.C); return }
func ConstNUWNeg(v Value) (rv Value) { rv.C = C.LLVMConstNUWNeg(v.C); return }
func ConstFNeg(v Value) (rv Value) { rv.C = C.LLVMConstFNeg(v.C); return }
func ConstNot(v Value) (rv Value) { rv.C = C.LLVMConstNot(v.C); return }
func ConstAdd(lhs, rhs Value) (v Value) { v.C = C.LLVMConstAdd(lhs.C, rhs.C); return }
func ConstNSWAdd(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNSWAdd(lhs.C, rhs.C); return }
func ConstNUWAdd(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNUWAdd(lhs.C, rhs.C); return }
func ConstFAdd(lhs, rhs Value) (v Value) { v.C = C.LLVMConstFAdd(lhs.C, rhs.C); return }
func ConstSub(lhs, rhs Value) (v Value) { v.C = C.LLVMConstSub(lhs.C, rhs.C); return }
func ConstNSWSub(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNSWSub(lhs.C, rhs.C); return }
func ConstNUWSub(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNUWSub(lhs.C, rhs.C); return }
func ConstFSub(lhs, rhs Value) (v Value) { v.C = C.LLVMConstFSub(lhs.C, rhs.C); return }
func ConstMul(lhs, rhs Value) (v Value) { v.C = C.LLVMConstMul(lhs.C, rhs.C); return }
func ConstNSWMul(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNSWMul(lhs.C, rhs.C); return }
func ConstNUWMul(lhs, rhs Value) (v Value) { v.C = C.LLVMConstNUWMul(lhs.C, rhs.C); return }
func ConstFMul(lhs, rhs Value) (v Value) { v.C = C.LLVMConstFMul(lhs.C, rhs.C); return }
func ConstUDiv(lhs, rhs Value) (v Value) { v.C = C.LLVMConstUDiv(lhs.C, rhs.C); return }
func ConstSDiv(lhs, rhs Value) (v Value) { v.C = C.LLVMConstSDiv(lhs.C, rhs.C); return }
func ConstExactSDiv(lhs, rhs Value) (v Value) { v.C = C.LLVMConstExactSDiv(lhs.C, rhs.C); return }
func ConstFDiv(lhs, rhs Value) (v Value) { v.C = C.LLVMConstFDiv(lhs.C, rhs.C); return }
func ConstURem(lhs, rhs Value) (v Value) { v.C = C.LLVMConstURem(lhs.C, rhs.C); return }
func ConstSRem(lhs, rhs Value) (v Value) { v.C = C.LLVMConstSRem(lhs.C, rhs.C); return }
func ConstFRem(lhs, rhs Value) (v Value) { v.C = C.LLVMConstFRem(lhs.C, rhs.C); return }
func ConstAnd(lhs, rhs Value) (v Value) { v.C = C.LLVMConstAnd(lhs.C, rhs.C); return }
func ConstOr(lhs, rhs Value) (v Value) { v.C = C.LLVMConstOr(lhs.C, rhs.C); return }
func ConstXor(lhs, rhs Value) (v Value) { v.C = C.LLVMConstXor(lhs.C, rhs.C); return }
func ConstICmp(pred IntPredicate, lhs, rhs Value) (v Value) {
v.C = C.LLVMConstICmp(C.LLVMIntPredicate(pred), lhs.C, rhs.C)
return
}
func ConstFCmp(pred FloatPredicate, lhs, rhs Value) (v Value) {
v.C = C.LLVMConstFCmp(C.LLVMRealPredicate(pred), lhs.C, rhs.C)
return
}
func ConstShl(lhs, rhs Value) (v Value) { v.C = C.LLVMConstShl(lhs.C, rhs.C); return }
func ConstLShr(lhs, rhs Value) (v Value) { v.C = C.LLVMConstLShr(lhs.C, rhs.C); return }
func ConstAShr(lhs, rhs Value) (v Value) { v.C = C.LLVMConstAShr(lhs.C, rhs.C); return }
func ConstGEP(v Value, indices []Value) (rv Value) {
rv.C = C.LLVMConstGEP(v.C,
llvmValueRefPtr(&indices[0]), C.unsigned(len(indices)))
return
}
func ConstInBoundsGEP(v Value, indices []Value) (rv Value) {
rv.C = C.LLVMConstInBoundsGEP(v.C,
llvmValueRefPtr(&indices[0]), C.unsigned(len(indices)))
return
}
func ConstTrunc(v Value, t Type) (rv Value) { rv.C = C.LLVMConstTrunc(v.C, t.C); return }
func ConstSExt(v Value, t Type) (rv Value) { rv.C = C.LLVMConstSExt(v.C, t.C); return }
func ConstZExt(v Value, t Type) (rv Value) { rv.C = C.LLVMConstZExt(v.C, t.C); return }
func ConstFPTrunc(v Value, t Type) (rv Value) { rv.C = C.LLVMConstFPTrunc(v.C, t.C); return }
func ConstFPExt(v Value, t Type) (rv Value) { rv.C = C.LLVMConstFPExt(v.C, t.C); return }
func ConstUIToFP(v Value, t Type) (rv Value) { rv.C = C.LLVMConstUIToFP(v.C, t.C); return }
func ConstSIToFP(v Value, t Type) (rv Value) { rv.C = C.LLVMConstSIToFP(v.C, t.C); return }
func ConstFPToUI(v Value, t Type) (rv Value) { rv.C = C.LLVMConstFPToUI(v.C, t.C); return }
func ConstFPToSI(v Value, t Type) (rv Value) { rv.C = C.LLVMConstFPToSI(v.C, t.C); return }
func ConstPtrToInt(v Value, t Type) (rv Value) { rv.C = C.LLVMConstPtrToInt(v.C, t.C); return }
func ConstIntToPtr(v Value, t Type) (rv Value) { rv.C = C.LLVMConstIntToPtr(v.C, t.C); return }
func ConstBitCast(v Value, t Type) (rv Value) { rv.C = C.LLVMConstBitCast(v.C, t.C); return }
func ConstZExtOrBitCast(v Value, t Type) (rv Value) { rv.C = C.LLVMConstZExtOrBitCast(v.C, t.C); return }
func ConstSExtOrBitCast(v Value, t Type) (rv Value) { rv.C = C.LLVMConstSExtOrBitCast(v.C, t.C); return }
func ConstTruncOrBitCast(v Value, t Type) (rv Value) {
rv.C = C.LLVMConstTruncOrBitCast(v.C, t.C)
return
}
func ConstPointerCast(v Value, t Type) (rv Value) { rv.C = C.LLVMConstPointerCast(v.C, t.C); return }
func ConstIntCast(v Value, t Type, signed bool) (rv Value) {
rv.C = C.LLVMConstIntCast(v.C, t.C, boolToLLVMBool(signed))
return
}
func ConstFPCast(v Value, t Type) (rv Value) { rv.C = C.LLVMConstFPCast(v.C, t.C); return }
func ConstSelect(cond, iftrue, iffalse Value) (rv Value) {
rv.C = C.LLVMConstSelect(cond.C, iftrue.C, iffalse.C)
return
}
func ConstExtractElement(vec, i Value) (rv Value) {
rv.C = C.LLVMConstExtractElement(vec.C, i.C)
return
}
func ConstInsertElement(vec, elem, i Value) (rv Value) {
rv.C = C.LLVMConstInsertElement(vec.C, elem.C, i.C)
return
}
func ConstShuffleVector(veca, vecb, mask Value) (rv Value) {
rv.C = C.LLVMConstShuffleVector(veca.C, vecb.C, mask.C)
return
}
//TODO
//LLVMValueRef LLVMConstExtractValue(LLVMValueRef AggConstant, unsigned *IdxList,
// unsigned NumIdx);
//LLVMValueRef LLVMConstInsertValue(LLVMValueRef AggConstant,
// LLVMValueRef ElementValueConstant,
// unsigned *IdxList, unsigned NumIdx);
func BlockAddress(f Value, bb BasicBlock) (v Value) {
v.C = C.LLVMBlockAddress(f.C, bb.C)
return
}
// Operations on global variables, functions, and aliases (globals)
func (v Value) GlobalParent() (m Module) { m.C = C.LLVMGetGlobalParent(v.C); return }
func (v Value) IsDeclaration() bool { return C.LLVMIsDeclaration(v.C) != 0 }
func (v Value) Linkage() Linkage { return Linkage(C.LLVMGetLinkage(v.C)) }
func (v Value) SetLinkage(l Linkage) { C.LLVMSetLinkage(v.C, C.LLVMLinkage(l)) }
func (v Value) Section() string { return C.GoString(C.LLVMGetSection(v.C)) }
func (v Value) SetSection(str string) {
cstr := C.CString(str)
C.LLVMSetSection(v.C, cstr)
C.free(unsafe.Pointer(cstr))
}
func (v Value) Visibility() Visibility { return Visibility(C.LLVMGetVisibility(v.C)) }
func (v Value) SetVisibility(vi Visibility) { C.LLVMSetVisibility(v.C, C.LLVMVisibility(vi)) }
func (v Value) Alignment() int { return int(C.LLVMGetAlignment(v.C)) }
func (v Value) SetAlignment(a int) { C.LLVMSetAlignment(v.C, C.unsigned(a)) }
// Operations on global variables
func AddGlobal(m Module, t Type, name string) (v Value) {
cname := C.CString(name)
v.C = C.LLVMAddGlobal(m.C, t.C, cname)
C.free(unsafe.Pointer(cname))
return
}
func AddGlobalInAddressSpace(m Module, t Type, name string, addressSpace int) (v Value) {
cname := C.CString(name)
v.C = C.LLVMAddGlobalInAddressSpace(m.C, t.C, cname, C.unsigned(addressSpace))
C.free(unsafe.Pointer(cname))
return
}
func (m Module) NamedGlobal(name string) (v Value) {
cname := C.CString(name)
v.C = C.LLVMGetNamedGlobal(m.C, cname)
C.free(unsafe.Pointer(cname))
return
}
func (m Module) FirstGlobal() (v Value) { v.C = C.LLVMGetFirstGlobal(m.C); return }
func (m Module) LastGlobal() (v Value) { v.C = C.LLVMGetLastGlobal(m.C); return }
func NextGlobal(v Value) (rv Value) { rv.C = C.LLVMGetNextGlobal(v.C); return }
func PrevGlobal(v Value) (rv Value) { rv.C = C.LLVMGetPreviousGlobal(v.C); return }
func (v Value) EraseFromParentAsGlobal() { C.LLVMDeleteGlobal(v.C) }
func (v Value) Initializer() (rv Value) { rv.C = C.LLVMGetInitializer(v.C); return }
func (v Value) SetInitializer(cv Value) { C.LLVMSetInitializer(v.C, cv.C) }
func (v Value) IsThreadLocal() bool { return C.LLVMIsThreadLocal(v.C) != 0 }
func (v Value) SetThreadLocal(tl bool) { C.LLVMSetThreadLocal(v.C, boolToLLVMBool(tl)) }
func (v Value) IsGlobalConstant() bool { return C.LLVMIsGlobalConstant(v.C) != 0 }
func (v Value) SetGlobalConstant(gc bool) { C.LLVMSetGlobalConstant(v.C, boolToLLVMBool(gc)) }
// Operations on aliases
func AddAlias(m Module, t Type, aliasee Value, name string) (v Value) {
cname := C.CString(name)
v.C = C.LLVMAddAlias(m.C, t.C, aliasee.C, cname)
C.free(unsafe.Pointer(cname))
return
}
// Operations on functions
func AddFunction(m Module, name string, ft Type) (v Value) {
cname := C.CString(name)
v.C = C.LLVMAddFunction(m.C, cname, ft.C)
C.free(unsafe.Pointer(cname))
return
}
func (m Module) NamedFunction(name string) (v Value) {
cname := C.CString(name)
v.C = C.LLVMGetNamedFunction(m.C, cname)
C.free(unsafe.Pointer(cname))
return
}
func (m Module) FirstFunction() (v Value) { v.C = C.LLVMGetFirstFunction(m.C); return }
func (m Module) LastFunction() (v Value) { v.C = C.LLVMGetLastFunction(m.C); return }
func NextFunction(v Value) (rv Value) { rv.C = C.LLVMGetNextFunction(v.C); return }
func PrevFunction(v Value) (rv Value) { rv.C = C.LLVMGetPreviousFunction(v.C); return }