class DINode

Declaration

class DINode : public MDNode { /* full declaration omitted */ };

Description

Tagged DWARF-like metadata node. A metadata node with a DWARF tag (i.e., a constant named \c DW_TAG_*, defined in llvm/BinaryFormat/Dwarf.h). Called \a DINode because it's potentially used for non-DWARF output.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:118

Inherits from: MDNode

Member Variables

Inherited from Metadata:

protected Storage

protected ImplicitCode

protected SubclassData16 = 0

protected SubclassData32 = 0

Method Overview

• protected DINode(llvm::LLVMContext & C, unsigned int ID, llvm::Metadata::StorageType Storage, unsigned int Tag, ArrayRef<llvm::Metadata *> Ops1, ArrayRef<llvm::Metadata *> Ops2 = None)
• public static bool classof(const llvm::Metadata * MD)
• protected static llvm::MDString * getCanonicalMDString(llvm::LLVMContext & Context, llvm::StringRef S)
• public static llvm::DINode::DIFlags getFlag(llvm::StringRef Flag)
• public static llvm::StringRef getFlagString(llvm::DINode::DIFlags Flag)
• protected template <class Ty>Ty * getOperandAs(unsigned int I) const
• protected llvm::StringRef getStringOperand(unsigned int I) const
• public unsigned int getTag() const
• protected void setTag(unsigned int Tag)
• public static llvm::DINode::DIFlags splitFlags(llvm::DINode::DIFlags Flags, SmallVectorImpl<llvm::DINode::DIFlags> & SplitFlags)
• protected ~DINode()

Inherited from MDNode:

• public classof
• public clone
• public concatenate
• public deleteTemporary
• protected dropAllReferences
• public get
• public getContext
• public getDistinct
• public getIfExists
• public getMostGenericAliasScope
• public getMostGenericAlignmentOrDereferenceable
• public getMostGenericFPMath
• public getMostGenericRange
• public getMostGenericTBAA
• public getNumOperands
• public getOperand
• public getTemporary
• public intersect
• public isDistinct
• public isResolved
• public isTBAAVtableAccess
• public isTemporary
• public isUniqued
• protected mutable_begin
• protected mutable_end
• public mutable_operands
• public op_begin
• public op_end
• public operands
• public replaceAllUsesWith
• public replaceOperandWith
• public replaceWithDistinct
• public replaceWithPermanent
• public replaceWithUniqued
• public resolve
• public resolveCycles
• protected setOperand
• protected storeDistinctInContext
• protected storeImpl
• protected storeImpl

Inherited from Metadata:

• public dump
• public dump
• public getMetadataID
• protected handleChangedOperand
• public print
• public print
• public printAsOperand
• public printAsOperand

Methods

¶DINode(llvm::LLVMContext& C,
       unsigned int ID,
       llvm::Metadata::StorageType Storage,
       unsigned int Tag,
       ArrayRef<llvm::Metadata*> Ops1,
       ArrayRef<llvm::Metadata*> Ops2 = None)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:123

Parameters

llvm::LLVMContext& C

unsigned int ID

llvm::Metadata::StorageType Storage

unsigned int Tag

ArrayRef<llvm::Metadata*> Ops1

ArrayRef<llvm::Metadata*> Ops2 = None

¶static bool classof(const llvm::Metadata* MD)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:177

Parameters

const llvm::Metadata* MD

¶static llvm::MDString* getCanonicalMDString(
    llvm::LLVMContext& Context,
    llvm::StringRef S)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:141

Parameters

llvm::LLVMContext& Context

llvm::StringRef S

¶static llvm::DINode::DIFlags getFlag(
    llvm::StringRef Flag)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:167

Parameters

llvm::StringRef Flag

¶static llvm::StringRef getFlagString(
    llvm::DINode::DIFlags Flag)

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:168

Parameters

llvm::DINode::DIFlags Flag

¶template <class Ty>
Ty* getOperandAs(unsigned int I) const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:131

Templates

Ty

Parameters

unsigned int I

¶llvm::StringRef getStringOperand(
    unsigned int I) const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:135

Parameters

unsigned int I

¶unsigned int getTag() const

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:151

¶void setTag(unsigned int Tag)

Description

Allow subclasses to mutate the tag.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:148

Parameters

unsigned int Tag

¶static llvm::DINode::DIFlags splitFlags(
    llvm::DINode::DIFlags Flags,
    SmallVectorImpl<llvm::DINode::DIFlags>&
        SplitFlags)

Description

Split up a flags bitfield. Split \c Flags into \c SplitFlags, a vector of its components. Returns any remaining (unrecognized) bits.

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:174

Parameters

llvm::DINode::DIFlags Flags

SmallVectorImpl<llvm::DINode::DIFlags>& SplitFlags

¶~DINode()

Declared at: llvm/include/llvm/IR/DebugInfoMetadata.h:129