struct TBAAAccessInfo

Declaration

struct TBAAAccessInfo { /* full declaration omitted */ };

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:41

Member Variables

public clang::CodeGen::TBAAAccessKind Kind

Kind - The kind of the access descriptor.

public llvm::MDNode* BaseType

BaseType - The base/leading access type. May be null if this access descriptor represents an access that is not considered to be an access to an aggregate or union member.

public llvm::MDNode* AccessType

AccessType - The final access type. May be null if there is no TBAA information available about this access.

public uint64_t Offset

Offset - The byte offset of the final access within the base one. Must be zero if the base access type is not specified.

public uint64_t Size

Size - The size of access, in bytes.

Method Overview

• public TBAAAccessInfo(clang::CodeGen::TBAAAccessKind Kind, llvm::MDNode * BaseType, llvm::MDNode * AccessType, uint64_t Offset, uint64_t Size)
• public TBAAAccessInfo(llvm::MDNode * BaseType, llvm::MDNode * AccessType, uint64_t Offset, uint64_t Size)
• public TBAAAccessInfo(llvm::MDNode * AccessType, uint64_t Size)
• public TBAAAccessInfo()
• public static clang::CodeGen::TBAAAccessInfo getIncompleteInfo()
• public static clang::CodeGen::TBAAAccessInfo getMayAliasInfo()
• public bool isIncomplete() const
• public bool isMayAlias() const
• public bool operator bool() const

Methods

¶TBAAAccessInfo(
    clang::CodeGen::TBAAAccessKind Kind,
    llvm::MDNode* BaseType,
    llvm::MDNode* AccessType,
    uint64_t Offset,
    uint64_t Size)

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:42

Parameters

clang::CodeGen::TBAAAccessKind Kind

llvm::MDNode* BaseType

llvm::MDNode* AccessType

uint64_t Offset

uint64_t Size

¶TBAAAccessInfo(llvm::MDNode* BaseType,
               llvm::MDNode* AccessType,
               uint64_t Offset,
               uint64_t Size)

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:48

Parameters

llvm::MDNode* BaseType

llvm::MDNode* AccessType

uint64_t Offset

uint64_t Size

¶TBAAAccessInfo(llvm::MDNode* AccessType,
               uint64_t Size)

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:54

Parameters

llvm::MDNode* AccessType

uint64_t Size

¶TBAAAccessInfo()

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:58

¶static clang::CodeGen::TBAAAccessInfo
getIncompleteInfo()

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:70

¶static clang::CodeGen::TBAAAccessInfo
getMayAliasInfo()

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:62

¶bool isIncomplete() const

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:76

¶bool isMayAlias() const

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:68

¶bool operator bool() const

Declared at: clang/lib/CodeGen/CodeGenTBAA.h:90