clang 20.0.0git
Classes | Public Member Functions | Static Public Member Functions | List of all members
clang::CodeGen::CGCallee Class Reference

All available information about a concrete callee. More...

#include "/home/buildbot/as-worker-4/publish-doxygen-docs/llvm-project/clang/lib/CodeGen/CGCall.h"

Public Member Functions

 CGCallee ()
 
 CGCallee (const CGCalleeInfo &abstractInfo, llvm::Value *functionPtr, const CGPointerAuthInfo &pointerAuthInfo=CGPointerAuthInfo())
 Construct a callee.
 
bool isBuiltin () const
 
const FunctionDecl * getBuiltinDecl () const
 
unsigned getBuiltinID () const
 
bool isPseudoDestructor () const
 
const CXXPseudoDestructorExpr * getPseudoDestructorExpr () const
 
bool isOrdinary () const
 
CGCalleeInfo getAbstractInfo () const
 
const CGPointerAuthInfo & getPointerAuthInfo () const
 
llvm::Value * getFunctionPointer () const
 
void setFunctionPointer (llvm::Value *functionPtr)
 
void setPointerAuthInfo (CGPointerAuthInfo PointerAuth)
 
bool isVirtual () const
 
const CallExpr * getVirtualCallExpr () const
 
GlobalDecl getVirtualMethodDecl () const
 
Address getThisAddress () const
 
llvm::FunctionType * getVirtualFunctionType () const
 
CGCallee prepareConcreteCallee (CodeGenFunction &CGF) const
 If this is a delayed callee computation of some sort, prepare a concrete callee.
 

Static Public Member Functions

static CGCallee forBuiltin (unsigned builtinID, const FunctionDecl *builtinDecl)
 
static CGCallee forPseudoDestructor (const CXXPseudoDestructorExpr *E)
 
static CGCallee forDirect (llvm::Constant *functionPtr, const CGCalleeInfo &abstractInfo=CGCalleeInfo())
 
static CGCallee forDirect (llvm::FunctionCallee functionPtr, const CGCalleeInfo &abstractInfo=CGCalleeInfo())
 
static CGCallee forVirtual (const CallExpr *CE, GlobalDecl MD, Address Addr, llvm::FunctionType *FTy)
 

Detailed Description

All available information about a concrete callee.

Definition at line 63 of file CGCall.h.

Constructor & Destructor Documentation

◆ CGCallee() [1/2]

clang::CodeGen::CGCallee::CGCallee ( )
inline

Definition at line 108 of file CGCall.h.

Referenced by forDirect().

◆ CGCallee() [2/2]

clang::CodeGen::CGCallee::CGCallee ( const CGCalleeInfo &  abstractInfo,
llvm::Value *  functionPtr,
const CGPointerAuthInfo &  pointerAuthInfo = CGPointerAuthInfo() 
)
inline

Construct a callee.

Call this constructor directly when this isn't a direct call.

Definition at line 112 of file CGCall.h.

References OrdinaryInfo.

Member Function Documentation

◆ forBuiltin()

static CGCallee clang::CodeGen::CGCallee::forBuiltin ( unsigned  builtinID,
const FunctionDecl *  builtinDecl 
)
inlinestatic

Definition at line 123 of file CGCall.h.

References BuiltinInfo.

Referenced by EmitDirectCallee().

◆ forDirect() [1/2]

static CGCallee clang::CodeGen::CGCallee::forDirect ( llvm::Constant *  functionPtr,
const CGCalleeInfo &  abstractInfo = CGCalleeInfo() 
)
inlinestatic

Definition at line 137 of file CGCall.h.

References CGCallee().

Referenced by emitAtomicLibcall(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitDirectCallee(), emitLibraryCall(), clang::CodeGen::CGCXXABI::EmitLoadOfMemberFunctionPointer(), EmitNewDeleteCall(), emitStructGetterCall(), and emitStructSetterCall().

◆ forDirect() [2/2]

static CGCallee clang::CodeGen::CGCallee::forDirect ( llvm::FunctionCallee  functionPtr,
const CGCalleeInfo &  abstractInfo = CGCalleeInfo() 
)
inlinestatic

Definition at line 142 of file CGCall.h.

References CGCallee().

◆ forPseudoDestructor()

static CGCallee clang::CodeGen::CGCallee::forPseudoDestructor ( const CXXPseudoDestructorExpr *  E)
inlinestatic

Definition at line 131 of file CGCall.h.

References E, and PseudoDestructorInfo.

◆ forVirtual()

static CGCallee clang::CodeGen::CGCallee::forVirtual ( const CallExpr *  CE,
GlobalDecl  MD,
Address  Addr,
llvm::FunctionType *  FTy 
)
inlinestatic

Definition at line 147 of file CGCall.h.

References VirtualInfo.

◆ getAbstractInfo()

CGCalleeInfo clang::CodeGen::CGCallee::getAbstractInfo ( ) const
inline

Definition at line 180 of file CGCall.h.

References isOrdinary(), isVirtual(), OrdinaryInfo, and VirtualInfo.

◆ getBuiltinDecl()

const FunctionDecl * clang::CodeGen::CGCallee::getBuiltinDecl ( ) const
inline

Definition at line 160 of file CGCall.h.

References BuiltinInfo, and isBuiltin().

◆ getBuiltinID()

unsigned clang::CodeGen::CGCallee::getBuiltinID ( ) const
inline

Definition at line 164 of file CGCall.h.

References BuiltinInfo, and isBuiltin().

◆ getFunctionPointer()

llvm::Value * clang::CodeGen::CGCallee::getFunctionPointer ( ) const
inline

Definition at line 190 of file CGCall.h.

References isOrdinary().

◆ getPointerAuthInfo()

const CGPointerAuthInfo & clang::CodeGen::CGCallee::getPointerAuthInfo ( ) const
inline

Definition at line 186 of file CGCall.h.

References isOrdinary(), and OrdinaryInfo.

◆ getPseudoDestructorExpr()

const CXXPseudoDestructorExpr * clang::CodeGen::CGCallee::getPseudoDestructorExpr ( ) const
inline

Definition at line 172 of file CGCall.h.

References isPseudoDestructor(), and PseudoDestructorInfo.

◆ getThisAddress()

Address clang::CodeGen::CGCallee::getThisAddress ( ) const
inline

Definition at line 215 of file CGCall.h.

References isVirtual(), and VirtualInfo.

Referenced by prepareConcreteCallee().

◆ getVirtualCallExpr()

const CallExpr * clang::CodeGen::CGCallee::getVirtualCallExpr ( ) const
inline

Definition at line 207 of file CGCall.h.

References isVirtual(), and VirtualInfo.

Referenced by prepareConcreteCallee().

◆ getVirtualFunctionType()

llvm::FunctionType * clang::CodeGen::CGCallee::getVirtualFunctionType ( ) const
inline

Definition at line 219 of file CGCall.h.

References isVirtual(), and VirtualInfo.

Referenced by prepareConcreteCallee().

◆ getVirtualMethodDecl()

GlobalDecl clang::CodeGen::CGCallee::getVirtualMethodDecl ( ) const
inline

Definition at line 211 of file CGCall.h.

References isVirtual(), and VirtualInfo.

Referenced by prepareConcreteCallee().

◆ isBuiltin()

bool clang::CodeGen::CGCallee::isBuiltin ( ) const
inline

Definition at line 157 of file CGCall.h.

Referenced by getBuiltinDecl(), and getBuiltinID().

◆ isOrdinary()

bool clang::CodeGen::CGCallee::isOrdinary ( ) const
inline

Definition at line 177 of file CGCall.h.

Referenced by getAbstractInfo(), getFunctionPointer(), getPointerAuthInfo(), setFunctionPointer(), and setPointerAuthInfo().

◆ isPseudoDestructor()

bool clang::CodeGen::CGCallee::isPseudoDestructor ( ) const
inline

Definition at line 169 of file CGCall.h.

Referenced by getPseudoDestructorExpr().

◆ isVirtual()

bool clang::CodeGen::CGCallee::isVirtual ( ) const
inline

Definition at line 204 of file CGCall.h.

Referenced by getAbstractInfo(), getThisAddress(), getVirtualCallExpr(), getVirtualFunctionType(), getVirtualMethodDecl(), and prepareConcreteCallee().

◆ prepareConcreteCallee()

CGCallee CGCallee::prepareConcreteCallee ( CodeGenFunction &  CGF) const

If this is a delayed callee computation of some sort, prepare a concrete callee.

Definition at line 6016 of file CGCall.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CallExpr::getBeginLoc(), clang::CodeGen::CodeGenModule::getCXXABI(), getThisAddress(), getVirtualCallExpr(), clang::CodeGen::CGCXXABI::getVirtualFunctionPointer(), getVirtualFunctionType(), getVirtualMethodDecl(), and isVirtual().

◆ setFunctionPointer()

void clang::CodeGen::CGCallee::setFunctionPointer ( llvm::Value *  functionPtr)
inline

Definition at line 194 of file CGCall.h.

References isOrdinary().

◆ setPointerAuthInfo()

void clang::CodeGen::CGCallee::setPointerAuthInfo ( CGPointerAuthInfo  PointerAuth)
inline

Definition at line 199 of file CGCall.h.

References isOrdinary(), and OrdinaryInfo.

Member Data Documentation

◆ BuiltinInfo

BuiltinInfoStorage clang::CodeGen::CGCallee::BuiltinInfo

Definition at line 94 of file CGCall.h.

Referenced by forBuiltin(), getBuiltinDecl(), and getBuiltinID().

◆ OrdinaryInfo

OrdinaryInfoStorage clang::CodeGen::CGCallee::OrdinaryInfo

Definition at line 93 of file CGCall.h.

Referenced by CGCallee(), getAbstractInfo(), getPointerAuthInfo(), and setPointerAuthInfo().

◆ PseudoDestructorInfo

PseudoDestructorInfoStorage clang::CodeGen::CGCallee::PseudoDestructorInfo

Definition at line 95 of file CGCall.h.

Referenced by forPseudoDestructor(), and getPseudoDestructorExpr().

◆ VirtualInfo

VirtualInfoStorage clang::CodeGen::CGCallee::VirtualInfo

Definition at line 96 of file CGCall.h.

Referenced by forVirtual(), getAbstractInfo(), getThisAddress(), getVirtualCallExpr(), getVirtualFunctionType(), and getVirtualMethodDecl().

The documentation for this class was generated from the following files:
Generated on Tue Nov 19 2024 23:08:16 for clang by doxygen 1.9.6