clang 22.0.0git
Namespaces | Macros | Typedefs | Enumerations | Functions | Variables
CGExpr.cpp File Reference
#include "ABIInfoImpl.h"
#include "CGCUDARuntime.h"
#include "CGCXXABI.h"
#include "CGCall.h"
#include "CGCleanup.h"
#include "CGDebugInfo.h"
#include "CGHLSLRuntime.h"
#include "CGObjCRuntime.h"
#include "CGOpenMPRuntime.h"
#include "CGRecordLayout.h"
#include "CodeGenFunction.h"
#include "CodeGenModule.h"
#include "CodeGenPGO.h"
#include "ConstantEmitter.h"
#include "TargetInfo.h"
#include "clang/AST/ASTContext.h"
#include "clang/AST/ASTLambda.h"
#include "clang/AST/Attr.h"
#include "clang/AST/DeclObjC.h"
#include "clang/AST/NSAPI.h"
#include "clang/AST/StmtVisitor.h"
#include "clang/Basic/Builtins.h"
#include "clang/Basic/CodeGenOptions.h"
#include "clang/Basic/Module.h"
#include "clang/Basic/SourceManager.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/IR/DataLayout.h"
#include "llvm/IR/Intrinsics.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/MDBuilder.h"
#include "llvm/IR/MatrixBuilder.h"
#include "llvm/Support/ConvertUTF.h"
#include "llvm/Support/Endian.h"
#include "llvm/Support/MathExtras.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/xxhash.h"
#include "llvm/Transforms/Utils/SanitizerStats.h"
#include <numeric>
#include <optional>
#include <string>

Go to the source code of this file.

Namespaces

namespace  clang
 The JSON file list parser is used to communicate input to InstallAPI.

Macros

#define SANITIZER_CHECK(Enum, Name, Version, Msg)
#define SANITIZER_CHECK(Enum, Name, Version, Msg)

Typedefs

using RecIndicesTy = SmallVector<llvm::Value *, 8>

Enumerations

enum  VariableTypeDescriptorKind : uint16_t { TK_Integer = 0x0000 , TK_Float = 0x0001 , TK_BitInt = 0x0002 , TK_Unknown = 0xffff }
enum  ConstantEmissionKind { CEK_None , CEK_AsReferenceOnly , CEK_AsValueOrReference , CEK_AsValueOnly }
 Can we constant-emit a load of a reference to a variable of the given type? More...

Functions

llvm::cl::opt< bool > clang::ClSanitizeGuardChecks ("ubsan-guard-checks", llvm::cl::Optional, llvm::cl::desc("Guard UBSAN checks with `llvm.allow.ubsan.check()`."))
static llvm::StringRef GetUBSanTrapForHandler (SanitizerHandler ID)
static void pushTemporaryCleanup (CodeGenFunction &CGF, const MaterializeTemporaryExpr *M, const Expr *E, Address ReferenceTemporary)
static RawAddress createReferenceTemporary (CodeGenFunction &CGF, const MaterializeTemporaryExpr *M, const Expr *Inner, RawAddress *Alloca=nullptr)
static bool isAAPCS (const TargetInfo &TargetInfo)
 Helper method to check if the underlying ABI is AAPCS.
static llvm::Value * emitHashMix (CGBuilderTy &Builder, llvm::Value *Acc, llvm::Value *Ptr)
static llvm::Value * getArrayIndexingBound (CodeGenFunction &CGF, const Expr *Base, QualType &IndexedType, LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel)
 If Base is known to point to the start of an array, return the length of that array.
static bool getGEPIndicesToField (CodeGenFunction &CGF, const RecordDecl *RD, const FieldDecl *Field, RecIndicesTy &Indices)
static CharUnits getArrayElementAlign (CharUnits arrayAlign, llvm::Value *idx, CharUnits eltSize)
static Address emitPointerArithmetic (CodeGenFunction &CGF, const BinaryOperator *BO, LValueBaseInfo *BaseInfo, TBAAAccessInfo *TBAAInfo, KnownNonNull_t IsKnownNonNull)
 Emit pointer + index arithmetic.
static Address EmitPointerWithAlignment (const Expr *E, LValueBaseInfo *BaseInfo, TBAAAccessInfo *TBAAInfo, KnownNonNull_t IsKnownNonNull, CodeGenFunction &CGF)
static QualType getConstantExprReferredType (const FullExpr *E, const ASTContext &Ctx)
static bool isConstantEmittableObjectType (QualType type)
 Given an object of the given canonical type, can we safely copy a value out of it based on its initializer?
static ConstantEmissionKind checkVarTypeForConstantEmission (QualType type)
static DeclRefExpr * tryToConvertMemberExprToDeclRefExpr (CodeGenFunction &CGF, const MemberExpr *ME)
static bool getRangeForType (CodeGenFunction &CGF, QualType Ty, llvm::APInt &Min, llvm::APInt &End, bool StrictEnums, bool IsBool)
static RawAddress MaybeConvertMatrixAddress (RawAddress Addr, CodeGenFunction &CGF, bool IsVector=true)
static void EmitStoreOfMatrixScalar (llvm::Value *value, LValue lvalue, bool isInit, CodeGenFunction &CGF)
static RValue EmitLoadOfMatrixLValue (LValue LV, SourceLocation Loc, CodeGenFunction &CGF)
static void setObjCGCLValueClass (const ASTContext &Ctx, const Expr *E, LValue &LV, bool IsMemberAccess=false)
static LValue EmitThreadPrivateVarDeclLValue (CodeGenFunction &CGF, const VarDecl *VD, QualType T, Address Addr, llvm::Type *RealVarTy, SourceLocation Loc)
static Address emitDeclTargetVarDeclLValue (CodeGenFunction &CGF, const VarDecl *VD, QualType T)
static LValue EmitGlobalVarDeclLValue (CodeGenFunction &CGF, const Expr *E, const VarDecl *VD)
static LValue EmitFunctionDeclLValue (CodeGenFunction &CGF, const Expr *E, GlobalDecl GD)
static LValue EmitCapturedFieldLValue (CodeGenFunction &CGF, const FieldDecl *FD, llvm::Value *ThisValue)
static LValue EmitGlobalNamedRegister (const VarDecl *VD, CodeGenModule &CGM)
 Named Registers are named metadata pointing to the register name which will be read from/written to as an argument to the intrinsic @llvm.read/write_register.
static bool canEmitSpuriousReferenceToVariable (CodeGenFunction &CGF, const DeclRefExpr *E, const VarDecl *VD)
 Determine whether we can emit a reference to VD from the current context, despite not necessarily having seen an odr-use of the variable in this context.
static CheckRecoverableKind getRecoverableKind (SanitizerKind::SanitizerOrdinal Ordinal)
static void emitCheckHandlerCall (CodeGenFunction &CGF, llvm::FunctionType *FnType, ArrayRef< llvm::Value * > FnArgs, SanitizerHandler CheckHandler, CheckRecoverableKind RecoverKind, bool IsFatal, llvm::BasicBlock *ContBB, bool NoMerge)
static const Expr * isSimpleArrayDecayOperand (const Expr *E)
 isSimpleArrayDecayOperand - If the specified expr is a simple decay from an array to pointer, return the array subexpression.
static llvm::Value * emitArraySubscriptGEP (CodeGenFunction &CGF, llvm::Type *elemType, llvm::Value *ptr, ArrayRef< llvm::Value * > indices, bool inbounds, bool signedIndices, SourceLocation loc, const llvm::Twine &name="arrayidx")
static Address emitArraySubscriptGEP (CodeGenFunction &CGF, Address addr, ArrayRef< llvm::Value * > indices, llvm::Type *elementType, bool inbounds, bool signedIndices, SourceLocation loc, CharUnits align, const llvm::Twine &name="arrayidx")
static QualType getFixedSizeElementType (const ASTContext &ctx, const VariableArrayType *vla)
static bool hasBPFPreserveStaticOffset (const RecordDecl *D)
static bool hasBPFPreserveStaticOffset (const Expr *E)
static Address wrapWithBPFPreserveStaticOffset (CodeGenFunction &CGF, Address &Addr)
static bool IsPreserveAIArrayBase (CodeGenFunction &CGF, const Expr *ArrayBase)
 Given an array base, check whether its member access belongs to a record with preserve_access_index attribute or not.
static Address emitArraySubscriptGEP (CodeGenFunction &CGF, Address addr, ArrayRef< llvm::Value * > indices, QualType eltType, bool inbounds, bool signedIndices, SourceLocation loc, QualType *arrayType=nullptr, const Expr *Base=nullptr, const llvm::Twine &name="arrayidx")
static bool getFieldOffsetInBits (CodeGenFunction &CGF, const RecordDecl *RD, const FieldDecl *Field, int64_t &Offset)
 The offset of a field from the beginning of the record.
static std::optional< int64_t > getOffsetDifferenceInBits (CodeGenFunction &CGF, const FieldDecl *FD1, const FieldDecl *FD2)
 Returns the relative offset difference between FD1 and FD2.
static Address emitOMPArraySectionBase (CodeGenFunction &CGF, const Expr *Base, LValueBaseInfo &BaseInfo, TBAAAccessInfo &TBAAInfo, QualType BaseTy, QualType ElTy, bool IsLowerBound)
static Address emitAddrOfZeroSizeField (CodeGenFunction &CGF, Address Base, const FieldDecl *Field, bool IsInBounds)
 Get the address of a zero-sized field within a record.
static Address emitAddrOfFieldStorage (CodeGenFunction &CGF, Address base, const FieldDecl *field, bool IsInBounds)
 Drill down to the storage of a field without walking into reference types.
static Address emitPreserveStructAccess (CodeGenFunction &CGF, LValue base, Address addr, const FieldDecl *field)
static bool hasAnyVptr (const QualType Type, const ASTContext &Context)
static std::optional< LValue > EmitLValueOrThrowExpression (CodeGenFunction &CGF, const Expr *Operand)
 Emit the operand of a glvalue conditional operator.
static bool OnlyHasInlineBuiltinDeclaration (const FunctionDecl *FD)
static CGCallee EmitDirectCallee (CodeGenFunction &CGF, GlobalDecl GD)
static GlobalDecl getGlobalDeclForDirectCall (const FunctionDecl *FD)
static LValueOrRValue emitPseudoObjectExpr (CodeGenFunction &CGF, const PseudoObjectExpr *E, bool forLValue, AggValueSlot slot)

Variables

const SanitizerHandlerInfo SanitizerHandlers []

Macro Definition Documentation

◆ SANITIZER_CHECK [1/2]

#define SANITIZER_CHECK ( Enum,
Name,
Version,
Msg )
Value:
case SanitizerHandler::Enum: \
return Msg;

◆ SANITIZER_CHECK [2/2]

#define SANITIZER_CHECK ( Enum,
Name,
Version,
Msg )
Value:
{#Name, Version},

Typedef Documentation

◆ RecIndicesTy

using RecIndicesTy = SmallVector<llvm::Value *, 8>

Definition at line 1152 of file CGExpr.cpp.

Enumeration Type Documentation

◆ ConstantEmissionKind

enum ConstantEmissionKind

Can we constant-emit a load of a reference to a variable of the given type?

This is different from predicates like Decl::mightBeUsableInConstantExpressions because we do want it to apply in situations that don't necessarily satisfy the language's rules for this (e.g. C++'s ODR-use rules). For example, we want to able to do this with const float variables even if those variables aren't marked 'constexpr'.

Enumerator
CEK_None 
CEK_AsReferenceOnly 
CEK_AsValueOrReference 
CEK_AsValueOnly 

Definition at line 1839 of file CGExpr.cpp.

◆ VariableTypeDescriptorKind

enum VariableTypeDescriptorKind : uint16_t
Enumerator
TK_Integer 

An integer type.

TK_Float 

A floating-point type.

TK_BitInt 

An _BitInt(N) type.

TK_Unknown 

Any other type. The value representation is unspecified.

Definition at line 74 of file CGExpr.cpp.

Function Documentation

◆ canEmitSpuriousReferenceToVariable()

bool canEmitSpuriousReferenceToVariable ( CodeGenFunction & CGF,
const DeclRefExpr * E,
const VarDecl * VD )
static

Determine whether we can emit a reference to VD from the current context, despite not necessarily having seen an odr-use of the variable in this context.

Definition at line 3158 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::CurCodeDecl, clang::CodeGen::CodeGenFunction::getContext(), clang::Decl::getDeclContext(), clang::VarDecl::getDefinition(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::CodeGen::CodeGenModule::getLLVMLinkageVarDefinition(), clang::VarDecl::hasLocalStorage(), and clang::DeclRefExpr::refersToEnclosingVariableOrCapture().

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue().

◆ checkVarTypeForConstantEmission()

ConstantEmissionKind checkVarTypeForConstantEmission ( QualType type)
static

Definition at line 1845 of file CGExpr.cpp.

References CEK_AsReferenceOnly, CEK_AsValueOnly, CEK_AsValueOrReference, CEK_None, isConstantEmittableObjectType(), and clang::ast_matchers::type.

Referenced by clang::CodeGen::CodeGenFunction::tryEmitAsConstant().

◆ createReferenceTemporary()

RawAddress createReferenceTemporary ( CodeGenFunction & CGF,
const MaterializeTemporaryExpr * M,
const Expr * Inner,
RawAddress * Alloca = nullptr )
static

Definition at line 455 of file CGExpr.cpp.

References clang::C, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::CreateMemTemp(), clang::Default, clang::CodeGen::CodeGenModule::GetAddrOfGlobalTemporary(), clang::CharUnits::getAsAlign(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::GetGlobalConstantAddressSpace(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), clang::MaterializeTemporaryExpr::getStorageDuration(), clang::ASTContext::getTargetAddressSpace(), clang::CodeGen::CodeGenFunction::getTargetHooks(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::Init, clang::Type::isArrayType(), clang::QualType::isConstantStorage(), clang::Type::isRecordType(), clang::SD_Automatic, clang::SD_Dynamic, clang::SD_FullExpression, clang::SD_Static, and clang::SD_Thread.

◆ emitAddrOfFieldStorage()

Address emitAddrOfFieldStorage ( CodeGenFunction & CGF,
Address base,
const FieldDecl * field,
bool IsInBounds )
static

Drill down to the storage of a field without walking into reference types.

The resulting address doesn't necessarily have the right type.

Definition at line 5204 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreateConstGEP2_32(), clang::CodeGen::CGBuilderTy::CreateStructGEP(), emitAddrOfZeroSizeField(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::NamedDecl::getName(), clang::FieldDecl::getParent(), clang::CodeGen::CodeGenModule::getTypes(), and clang::CodeGen::isEmptyFieldForLayout().

Referenced by clang::CodeGen::CodeGenFunction::EmitLValueForField(), and clang::CodeGen::CodeGenFunction::EmitLValueForFieldInitialization().

◆ emitAddrOfZeroSizeField()

Address emitAddrOfZeroSizeField ( CodeGenFunction & CGF,
Address Base,
const FieldDecl * Field,
bool IsInBounds )
static

Get the address of a zero-sized field within a record.

The resulting address doesn't necessarily have the right type.

Definition at line 5187 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateConstByteGEP(), clang::CodeGen::CGBuilderTy::CreateConstInBoundsByteGEP(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTContext::getFieldOffset(), clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::ASTContext::toCharUnitsFromBits().

Referenced by emitAddrOfFieldStorage().

◆ emitArraySubscriptGEP() [1/3]

Address emitArraySubscriptGEP ( CodeGenFunction & CGF,
Address addr,
ArrayRef< llvm::Value * > indices,
llvm::Type * elementType,
bool inbounds,
bool signedIndices,
SourceLocation loc,
CharUnits align,
const llvm::Twine & name = "arrayidx" )
static

Definition at line 4296 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateGEP(), clang::CodeGen::CodeGenFunction::EmitCheckedInBoundsGEP(), and clang::CodeGen::CodeGenFunction::NotSubtraction.

◆ emitArraySubscriptGEP() [2/3]

Address emitArraySubscriptGEP ( CodeGenFunction & CGF,
Address addr,
ArrayRef< llvm::Value * > indices,
QualType eltType,
bool inbounds,
bool signedIndices,
SourceLocation loc,
QualType * arrayType = nullptr,
const Expr * Base = nullptr,
const llvm::Twine & name = "arrayidx" )
static

Definition at line 4385 of file CGExpr.cpp.

References clang::ast_matchers::arrayType, clang::CodeGen::CodeGenFunction::Builder, clang::cast(), clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), emitArraySubscriptGEP(), clang::CodeGen::Address::emitRawPointer(), clang::CodeGen::Address::getAlignment(), getArrayElementAlign(), clang::ASTContext::getAsVariableArrayType(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getDebugInfo(), clang::CodeGen::Address::getElementType(), getFixedSizeElementType(), clang::CodeGen::CGDebugInfo::getOrCreateStandaloneType(), clang::ASTContext::getTypeSizeInChars(), hasBPFPreserveStaticOffset(), clang::isa(), clang::CodeGen::CodeGenFunction::IsInPreservedAIRegion, IsPreserveAIArrayBase(), and wrapWithBPFPreserveStaticOffset().

◆ emitArraySubscriptGEP() [3/3]

llvm::Value * emitArraySubscriptGEP ( CodeGenFunction & CGF,
llvm::Type * elemType,
llvm::Value * ptr,
ArrayRef< llvm::Value * > indices,
bool inbounds,
bool signedIndices,
SourceLocation loc,
const llvm::Twine & name = "arrayidx" )
static

Definition at line 4279 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CGBuilderTy::CreateGEP(), clang::CodeGen::CodeGenFunction::EmitCheckedInBoundsGEP(), and clang::CodeGen::CodeGenFunction::NotSubtraction.

Referenced by clang::CodeGen::CodeGenFunction::EmitArraySectionExpr(), clang::CodeGen::CodeGenFunction::EmitArraySubscriptExpr(), and emitArraySubscriptGEP().

◆ EmitCapturedFieldLValue()

LValue EmitCapturedFieldLValue ( CodeGenFunction & CGF,
const FieldDecl * FD,
llvm::Value * ThisValue )
static

Definition at line 3121 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::EmitLValueForLambdaField().

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue().

◆ emitCheckHandlerCall()

void emitCheckHandlerCall ( CodeGenFunction & CGF,
llvm::FunctionType * FnType,
ArrayRef< llvm::Value * > FnArgs,
SanitizerHandler CheckHandler,
CheckRecoverableKind RecoverKind,
bool IsFatal,
llvm::BasicBlock * ContBB,
bool NoMerge )
static

Definition at line 3736 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), clang::CodeGen::CodeGenFunction::CurCodeDecl, clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenFunction::getLLVMContext(), clang::Decl::hasAttr(), and SanitizerHandlers.

Referenced by clang::CodeGen::CodeGenFunction::EmitCheck().

◆ emitDeclTargetVarDeclLValue()

Address emitDeclTargetVarDeclLValue ( CodeGenFunction & CGF,
const VarDecl * VD,
QualType T )
static

Definition at line 2975 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::EmitLoadOfPointer(), clang::CodeGen::CGOpenMPRuntime::getAddrOfDeclareTargetVar(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::ASTContext::getPointerType(), clang::ValueDecl::getType(), clang::CodeGen::CGOpenMPRuntime::hasRequiresUnifiedSharedMemory(), clang::CodeGen::Address::invalid(), and clang::T.

Referenced by EmitGlobalVarDeclLValue().

◆ EmitDirectCallee()

CGCallee EmitDirectCallee ( CodeGenFunction & CGF,
GlobalDecl GD )
static

Definition at line 5999 of file CGExpr.cpp.

References clang::ASTContext::BuiltinInfo, clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::CurFn, clang::CodeGen::CGCallee::forBuiltin(), clang::CodeGen::CGCallee::forDirect(), clang::FunctionDecl::getBuiltinID(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getCUDARuntime(), clang::GlobalDecl::getDecl(), clang::CodeGen::CGCUDARuntime::getKernelStub(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getMangledName(), clang::NamedDecl::getName(), clang::CodeGen::CodeGenModule::getRawFunctionPointer(), clang::Decl::hasAttr(), clang::Builtin::Context::isPredefinedLibFunction(), and OnlyHasInlineBuiltinDeclaration().

Referenced by clang::CodeGen::CodeGenFunction::EmitCallee().

◆ EmitFunctionDeclLValue()

LValue EmitFunctionDeclLValue ( CodeGenFunction & CGF,
const Expr * E,
GlobalDecl GD )
static

Definition at line 3108 of file CGExpr.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::Decl, clang::CodeGen::CodeGenFunction::getContext(), clang::GlobalDecl::getDecl(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CodeGenModule::getFunctionPointer(), clang::Expr::getType(), clang::Type::isCFIUncheckedCalleeFunctionType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), and V.

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(), and clang::CodeGen::CodeGenFunction::EmitMemberExpr().

◆ EmitGlobalNamedRegister()

LValue EmitGlobalNamedRegister ( const VarDecl * VD,
CodeGenModule & CGM )
static

Named Registers are named metadata pointing to the register name which will be read from/written to as an argument to the intrinsic @llvm.read/write_register.

So far, only the name is being passed down, but other options such as register type, allocation type or even optimization options could be passed down via the metadata node.

Definition at line 3133 of file CGExpr.cpp.

References clang::Asm, clang::Decl::getAttr(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), clang::ValueDecl::getType(), and clang::CodeGen::LValue::MakeGlobalReg().

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue().

◆ EmitGlobalVarDeclLValue()

LValue EmitGlobalVarDeclLValue ( CodeGenFunction & CGF,
const Expr * E,
const VarDecl * VD )
static

Definition at line 3057 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), clang::CodeGen::Decl, emitDeclTargetVarDeclLValue(), clang::CodeGen::CodeGenFunction::EmitLoadOfReferenceLValue(), clang::CodeGen::CGCXXABI::EmitThreadLocalVarDeclLValue(), EmitThreadPrivateVarDeclLValue(), clang::CodeGen::CodeGenModule::GetAddrOfGlobalVar(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::ASTContext::getDeclAlign(), clang::Expr::getExprLoc(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::VarDecl::getTLSKind(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::getTypes(), clang::Decl::hasAttr(), clang::Type::isReferenceType(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), setObjCGCLValueClass(), clang::T, clang::VarDecl::TLS_Dynamic, clang::VarDecl::TLS_None, clang::CodeGen::CGCXXABI::usesThreadWrapperFunction(), and V.

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue().

◆ emitHashMix()

llvm::Value * emitHashMix ( CGBuilderTy & Builder,
llvm::Value * Acc,
llvm::Value * Ptr )
static

Definition at line 712 of file CGExpr.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitTypeCheck().

◆ EmitLoadOfMatrixLValue()

RValue EmitLoadOfMatrixLValue ( LValue LV,
SourceLocation Loc,
CodeGenFunction & CGF )
static

Definition at line 2310 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::RValue::get(), and MaybeConvertMatrixAddress().

Referenced by clang::CodeGen::CodeGenFunction::EmitLoadOfLValue().

◆ EmitLValueOrThrowExpression()

std::optional< LValue > EmitLValueOrThrowExpression ( CodeGenFunction & CGF,
const Expr * Operand )
static

Emit the operand of a glvalue conditional operator.

This is either a glvalue or a (possibly-parenthesized) throw-expression. If this is a throw, no LValue is returned and the current block has been terminated.

Definition at line 5491 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::EmitCXXThrowExpr(), and clang::CodeGen::CodeGenFunction::EmitLValue().

Referenced by clang::CodeGen::CodeGenFunction::EmitConditionalOperatorLValue().

◆ emitOMPArraySectionBase()

Address emitOMPArraySectionBase ( CodeGenFunction & CGF,
const Expr * Base,
LValueBaseInfo & BaseInfo,
TBAAAccessInfo & TBAAInfo,
QualType BaseTy,
QualType ElTy,
bool IsLowerBound )
static

Definition at line 4796 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CGBuilderTy::CreateConstArrayGEP(), clang::CodeGen::CGBuilderTy::CreateLoad(), clang::CodeGen::CodeGenFunction::EmitArraySectionExpr(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenModule::getNaturalTypeAlignment(), clang::isa(), clang::Type::isArrayType(), clang::Type::isVariableArrayType(), and clang::CodeGen::CodeGenModule::mergeTBAAInfoForCast().

Referenced by clang::CodeGen::CodeGenFunction::EmitArraySectionExpr().

◆ emitPointerArithmetic()

Address emitPointerArithmetic ( CodeGenFunction & CGF,
const BinaryOperator * BO,
LValueBaseInfo * BaseInfo,
TBAAAccessInfo * TBAAInfo,
KnownNonNull_t IsKnownNonNull )
static

Emit pointer + index arithmetic.

Definition at line 1339 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CodeGenFunction::EmitPointerArithmetic(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::Address::getAlignment(), getArrayElementAlign(), clang::CodeGen::Address::getBasePointer(), clang::CodeGen::CodeGenFunction::getContext(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::Type::getPointeeType(), clang::CodeGen::CodeGenModule::getPointerAuthInfoForPointeeType(), clang::BinaryOperator::getRHS(), clang::Expr::getType(), clang::ASTContext::getTypeSizeInChars(), clang::CodeGen::Address::invalid(), clang::BinaryOperator::isAdditiveOp(), clang::Type::isAnyPointerType(), and clang::CodeGen::NotKnownNonNull.

◆ EmitPointerWithAlignment()

Address EmitPointerWithAlignment ( const Expr * E,
LValueBaseInfo * BaseInfo,
TBAAAccessInfo * TBAAInfo,
KnownNonNull_t IsKnownNonNull,
CodeGenFunction & CGF )
static

Definition at line 1376 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::authPointerToPointerCast(), clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CFITCK_UnrelatedCast, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::ConvertType(), clang::CodeGen::CodeGenFunction::ConvertTypeForMem(), clang::CodeGen::CGBuilderTy::CreateAddrSpaceCast(), clang::CodeGen::Decl, clang::CodeGen::CodeGenFunction::EmitArrayToPointerDecay(), clang::CodeGen::CodeGenModule::EmitExplicitCastExprType(), clang::CodeGen::CodeGenFunction::EmitLValue(), emitPointerArithmetic(), clang::CodeGen::CodeGenFunction::EmitPointerWithAlignment(), clang::CodeGen::CodeGenFunction::EmitScalarExpr(), clang::CodeGen::CodeGenFunction::EmitVTablePtrCheckForCast(), clang::CodeGen::CodeGenFunction::GetAddressOfBaseClass(), clang::CodeGen::LValueBaseInfo::getAlignmentSource(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getNaturalPointeeTypeAlignment(), clang::Type::getPointeeType(), clang::CodeGen::CodeGenModule::getTBAAAccessInfo(), clang::CodeGen::Address::getType(), clang::Expr::getType(), clang::SanitizerSet::has(), clang::Expr::IgnoreParens(), clang::isa(), clang::Type::isObjCObjectPointerType(), clang::Type::isPointerType(), clang::CodeGen::CodeGenFunction::makeNaturalAddressForPointer(), clang::CodeGen::CodeGenModule::mergeTBAAInfoForCast(), clang::CodeGen::CodeGenFunction::SanOpts, and clang::CodeGen::CodeGenFunction::ShouldNullCheckClassCastValue().

Referenced by clang::CodeGen::CodeGenFunction::EmitAtomicExpr().

◆ emitPreserveStructAccess()

Address emitPreserveStructAccess ( CodeGenFunction & CGF,
LValue base,
Address addr,
const FieldDecl * field )
static

Definition at line 5220 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGBuilderTy::CreatePreserveStructAccessIndex(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), clang::CodeGen::CodeGenFunction::getDebugInfo(), clang::CodeGen::CodeGenFunction::getDebugInfoFIndex(), clang::FieldDecl::getFieldIndex(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::Decl::getLocation(), clang::CodeGen::CGDebugInfo::getOrCreateStandaloneType(), clang::FieldDecl::getParent(), and clang::CodeGen::CodeGenModule::getTypes().

Referenced by clang::CodeGen::CodeGenFunction::EmitLValueForField().

◆ emitPseudoObjectExpr()

LValueOrRValue emitPseudoObjectExpr ( CodeGenFunction & CGF,
const PseudoObjectExpr * E,
bool forLValue,
AggValueSlot slot )
static

Definition at line 6706 of file CGExpr.cpp.

References clang::CodeGen::AggValueSlot::asRValue(), clang::CodeGen::Decl, clang::CodeGen::CodeGenFunction::EmitAggExpr(), clang::CodeGen::CodeGenFunction::EmitAnyExpr(), clang::CodeGen::CodeGenFunction::EmitIgnoredExpr(), clang::CodeGen::CodeGenFunction::EmitLValue(), clang::CodeGen::AggValueSlot::getAddress(), clang::PseudoObjectExpr::getResultExpr(), clang::CodeGen::Address::getType(), clang::CodeGen::CodeGenFunction::hasAggregateEvaluationKind(), clang::Expr::isPRValue(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), clang::PseudoObjectExpr::semantics_begin(), and clang::PseudoObjectExpr::semantics_end().

Referenced by clang::CodeGen::CodeGenFunction::EmitPseudoObjectLValue(), and clang::CodeGen::CodeGenFunction::EmitPseudoObjectRValue().

◆ EmitStoreOfMatrixScalar()

void EmitStoreOfMatrixScalar ( llvm::Value * value,
LValue lvalue,
bool isInit,
CodeGenFunction & CGF )
static

Definition at line 2235 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::EmitStoreOfScalar(), and MaybeConvertMatrixAddress().

Referenced by clang::CodeGen::CodeGenFunction::EmitStoreOfScalar().

◆ EmitThreadPrivateVarDeclLValue()

LValue EmitThreadPrivateVarDeclLValue ( CodeGenFunction & CGF,
const VarDecl * VD,
QualType T,
Address Addr,
llvm::Type * RealVarTy,
SourceLocation Loc )
static

Definition at line 2961 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::Decl, clang::CodeGen::CGOpenMPRuntime::getAddrOfThreadPrivate(), clang::CodeGen::CodeGenFunction::OMPBuilderCBHelpers::getAddrOfThreadPrivate(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CodeGen::CodeGenFunction::MakeAddrLValue(), and clang::T.

Referenced by clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(), and EmitGlobalVarDeclLValue().

◆ getArrayElementAlign()

CharUnits getArrayElementAlign ( CharUnits arrayAlign,
llvm::Value * idx,
CharUnits eltSize )
static

Definition at line 1325 of file CGExpr.cpp.

References clang::CharUnits::alignmentAtOffset(), and clang::CharUnits::alignmentOfArrayElement().

◆ getArrayIndexingBound()

llvm::Value * getArrayIndexingBound ( CodeGenFunction & CGF,
const Expr * Base,
QualType & IndexedType,
LangOptions::StrictFlexArraysLevelKind StrictFlexArraysLevel )
static

If Base is known to point to the start of an array, return the length of that array.

Return 0 if the length cannot be determined.

Definition at line 1004 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::Type::castAsArrayTypeUnsafe(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getVLASize(), clang::CodeGen::CodeGenFunction::LoadPassedObjectSize(), and clang::CodeGen::CodeGenFunction::VlaSizePair::NumElts.

Referenced by clang::CodeGen::CodeGenFunction::EmitBoundsCheck().

◆ getConstantExprReferredType()

QualType getConstantExprReferredType ( const FullExpr * E,
const ASTContext & Ctx )
static

Definition at line 1644 of file CGExpr.cpp.

References clang::cast(), clang::FullExpr::getSubExpr(), clang::Expr::getType(), clang::Expr::IgnoreImplicit(), and clang::isa().

◆ getFieldOffsetInBits()

bool getFieldOffsetInBits ( CodeGenFunction & CGF,
const RecordDecl * RD,
const FieldDecl * Field,
int64_t & Offset )
static

The offset of a field from the beginning of the record.

Definition at line 4454 of file CGExpr.cpp.

References clang::RecordDecl::fields(), clang::Type::getAsRecordDecl(), clang::ASTContext::getASTRecordLayout(), clang::CodeGen::CodeGenFunction::getContext(), clang::ASTRecordLayout::getFieldOffset(), getFieldOffsetInBits(), clang::Type::isRecordType(), and clang::TagDecl::isUnion().

Referenced by getFieldOffsetInBits(), and getOffsetDifferenceInBits().

◆ getFixedSizeElementType()

QualType getFixedSizeElementType ( const ASTContext & ctx,
const VariableArrayType * vla )
static

Definition at line 4311 of file CGExpr.cpp.

References clang::ASTContext::getAsVariableArrayType(), and clang::ArrayType::getElementType().

◆ getGEPIndicesToField()

bool getGEPIndicesToField ( CodeGenFunction & CGF,
const RecordDecl * RD,
const FieldDecl * Field,
RecIndicesTy & Indices )
static

Definition at line 1154 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CGRecordLayout::containsFieldDecl(), clang::RecordDecl::fields(), clang::Type::getAsRecordDecl(), clang::CodeGen::CodeGenTypes::getCGRecordLayout(), getGEPIndicesToField(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::CodeGen::CodeGenModule::getTypes(), clang::Type::isRecordType(), and clang::TagDecl::isUnion().

Referenced by clang::CodeGen::CodeGenFunction::GetCountedByFieldExprGEP(), and getGEPIndicesToField().

◆ getGlobalDeclForDirectCall()

GlobalDecl getGlobalDeclForDirectCall ( const FunctionDecl * FD)
static

Definition at line 6051 of file CGExpr.cpp.

References clang::Decl::getAttr(), and clang::Stub.

Referenced by clang::CodeGen::CodeGenFunction::EmitCallee().

◆ getOffsetDifferenceInBits()

std::optional< int64_t > getOffsetDifferenceInBits ( CodeGenFunction & CGF,
const FieldDecl * FD1,
const FieldDecl * FD2 )
static

Returns the relative offset difference between FD1 and FD2.

offsetof(struct foo, FD1) - offsetof(struct foo, FD2)
offsetof
#define offsetof(t, d)
Definition __stddef_offsetof.h:16

Both fields must be within the same struct.

Definition at line 4485 of file CGExpr.cpp.

References getFieldOffsetInBits(), clang::DeclContext::getOuterLexicalRecordContext(), and clang::FieldDecl::getParent().

Referenced by clang::CodeGen::CodeGenFunction::EmitCountedByBoundsChecking().

◆ getRangeForType()

bool getRangeForType ( CodeGenFunction & CGF,
QualType Ty,
llvm::APInt & Min,
llvm::APInt & End,
bool StrictEnums,
bool IsBool )
static

Definition at line 1984 of file CGExpr.cpp.

References clang::Type::getAsEnumDecl(), clang::CodeGen::CodeGenFunction::getContext(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::ASTContext::getTypeSize(), and clang::Min.

Referenced by clang::CodeGen::CodeGenFunction::EmitScalarRangeCheck().

◆ getRecoverableKind()

CheckRecoverableKind getRecoverableKind ( SanitizerKind::SanitizerOrdinal Ordinal)
static

Definition at line 3713 of file CGExpr.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitCheck().

◆ GetUBSanTrapForHandler()

llvm::StringRef GetUBSanTrapForHandler ( SanitizerHandler ID)
static

Definition at line 89 of file CGExpr.cpp.

References LIST_SANITIZER_CHECKS.

Referenced by clang::CodeGen::CodeGenFunction::EmitTrapCheck().

◆ hasAnyVptr()

bool hasAnyVptr ( const QualType Type,
const ASTContext & Context )
static

Definition at line 5233 of file CGExpr.cpp.

References clang::Type::getAsCXXRecordDecl(), and hasAnyVptr().

Referenced by clang::CodeGen::CodeGenFunction::EmitLValueForField(), and hasAnyVptr().

◆ hasBPFPreserveStaticOffset() [1/2]

bool hasBPFPreserveStaticOffset ( const Expr * E)
static

Definition at line 4324 of file CGExpr.cpp.

References clang::Type::getAsRecordDecl(), clang::Type::getPointeeType(), clang::Expr::getType(), hasBPFPreserveStaticOffset(), and clang::QualType::isNull().

◆ hasBPFPreserveStaticOffset() [2/2]

bool hasBPFPreserveStaticOffset ( const RecordDecl * D)
static

Definition at line 4320 of file CGExpr.cpp.

References clang::Decl::hasAttr().

Referenced by emitArraySubscriptGEP(), clang::CodeGen::CodeGenFunction::EmitLValueForField(), and hasBPFPreserveStaticOffset().

◆ isAAPCS()

bool isAAPCS ( const TargetInfo & TargetInfo)
static

Helper method to check if the underlying ABI is AAPCS.

Definition at line 503 of file CGExpr.cpp.

References clang::TargetInfo::getABI().

◆ isConstantEmittableObjectType()

bool isConstantEmittableObjectType ( QualType type)
static

Given an object of the given canonical type, can we safely copy a value out of it based on its initializer?

Definition at line 1812 of file CGExpr.cpp.

References clang::Qualifiers::hasConst(), clang::Qualifiers::hasVolatile(), and clang::ast_matchers::type.

Referenced by checkVarTypeForConstantEmission().

◆ IsPreserveAIArrayBase()

bool IsPreserveAIArrayBase ( CodeGenFunction & CGF,
const Expr * ArrayBase )
static

Given an array base, check whether its member access belongs to a record with preserve_access_index attribute or not.

Definition at line 4349 of file CGExpr.cpp.

References clang::CodeGen::CodeGenFunction::getDebugInfo(), clang::PointerType::getPointeeType(), clang::Type::getUnqualifiedDesugaredType(), clang::Type::hasAttr(), and clang::Expr::IgnoreImpCasts().

Referenced by emitArraySubscriptGEP().

◆ isSimpleArrayDecayOperand()

const Expr * isSimpleArrayDecayOperand ( const Expr * E)
static

isSimpleArrayDecayOperand - If the specified expr is a simple decay from an array to pointer, return the array subexpression.

Definition at line 4265 of file CGExpr.cpp.

References clang::FullExpr::getSubExpr(), clang::Expr::getType(), and clang::Type::isVariableArrayType().

Referenced by clang::CodeGen::CodeGenFunction::EmitArraySectionExpr(), and clang::CodeGen::CodeGenFunction::EmitArraySubscriptExpr().

◆ MaybeConvertMatrixAddress()

RawAddress MaybeConvertMatrixAddress ( RawAddress Addr,
CodeGenFunction & CGF,
bool IsVector = true )
static

Definition at line 2210 of file CGExpr.cpp.

References clang::Addr, and clang::cast().

Referenced by EmitLoadOfMatrixLValue(), clang::CodeGen::CodeGenFunction::EmitMatrixSubscriptExpr(), and EmitStoreOfMatrixScalar().

◆ OnlyHasInlineBuiltinDeclaration()

bool OnlyHasInlineBuiltinDeclaration ( const FunctionDecl * FD)
static

Definition at line 5992 of file CGExpr.cpp.

References clang::FunctionDecl::getPreviousDecl().

Referenced by EmitDirectCallee().

◆ pushTemporaryCleanup()

void pushTemporaryCleanup ( CodeGenFunction & CGF,
const MaterializeTemporaryExpr * M,
const Expr * E,
Address ReferenceTemporary )
static

Definition at line 347 of file CGExpr.cpp.

References clang::cast(), clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenFunction::destroyARCStrongImprecise, clang::CodeGen::CodeGenFunction::destroyARCStrongPrecise, clang::CodeGen::CodeGenFunction::destroyARCWeak, clang::CodeGen::CodeGenFunction::destroyCXXObject, clang::QualType::DK_none, clang::Dtor_Complete, clang::CodeGen::EHCleanup, clang::CodeGen::Address::emitRawPointer(), clang::CodeGen::CodeGenFunction::generateDestroyHelper(), clang::CodeGen::CodeGenModule::getAddrAndTypeOfCXXStructor(), clang::CodeGen::CodeGenFunction::getARCCleanupKind(), clang::Type::getAsCXXRecordDecl(), clang::Type::getBaseElementTypeUnsafe(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::MaterializeTemporaryExpr::getExtendingDecl(), clang::CodeGen::CodeGenFunction::getLangOpts(), clang::QualType::getObjCLifetime(), clang::MaterializeTemporaryExpr::getStorageDuration(), clang::Expr::getType(), clang::Decl::hasAttr(), clang::CXXRecordDecl::hasTrivialDestructor(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::Type::isArrayType(), clang::QualType::isDestructedType(), clang::CodeGen::NormalAndEHCleanup, clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, clang::Qualifiers::OCL_Weak, clang::CodeGen::CodeGenFunction::pushDestroy(), clang::CodeGen::CodeGenFunction::pushLifetimeExtendedDestroy(), clang::CodeGen::CGCXXABI::registerGlobalDtor(), clang::SD_Automatic, clang::SD_Dynamic, clang::SD_FullExpression, clang::SD_Static, and clang::SD_Thread.

◆ setObjCGCLValueClass()

void setObjCGCLValueClass ( const ASTContext & Ctx,
const Expr * E,
LValue & LV,
bool IsMemberAccess = false )
static

Definition at line 2864 of file CGExpr.cpp.

References clang::cast(), clang::Type::castAs(), clang::ASTContext::getLangOpts(), getPointeeType(), clang::Expr::getType(), clang::isa(), clang::Type::isArrayType(), clang::Type::isPointerType(), clang::Type::isRecordType(), clang::LangOptionsBase::NonGC, setObjCGCLValueClass(), and clang::VarDecl::TLS_None.

Referenced by clang::CodeGen::CodeGenFunction::EmitArraySubscriptExpr(), clang::CodeGen::CodeGenFunction::EmitDeclRefLValue(), EmitGlobalVarDeclLValue(), clang::CodeGen::CodeGenFunction::EmitMemberExpr(), clang::CodeGen::CodeGenFunction::EmitObjCIvarRefLValue(), and setObjCGCLValueClass().

◆ tryToConvertMemberExprToDeclRefExpr()

DeclRefExpr * tryToConvertMemberExprToDeclRefExpr ( CodeGenFunction & CGF,
const MemberExpr * ME )
static

Definition at line 1948 of file CGExpr.cpp.

References clang::DeclRefExpr::Create(), clang::CodeGen::CodeGenFunction::getContext(), clang::MemberExpr::getExprLoc(), clang::MemberExpr::getMemberDecl(), clang::Expr::getType(), clang::Expr::getValueKind(), and clang::MemberExpr::isNonOdrUse().

◆ wrapWithBPFPreserveStaticOffset()

Address wrapWithBPFPreserveStaticOffset ( CodeGenFunction & CGF,
Address & Addr )
static

Definition at line 4336 of file CGExpr.cpp.

References clang::Addr, clang::CodeGen::CodeGenFunction::Builder, clang::Call, clang::CodeGen::CodeGenFunction::CGM, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenFunction::getTarget(), and clang::TargetInfo::getTriple().

Referenced by emitArraySubscriptGEP(), and clang::CodeGen::CodeGenFunction::EmitLValueForField().

Variable Documentation

◆ SanitizerHandlers

const SanitizerHandlerInfo SanitizerHandlers[]
Initial value:
= {
#define SANITIZER_CHECK(Enum, Name, Version, Msg)
LIST_SANITIZER_CHECKS
}
LIST_SANITIZER_CHECKS
#define LIST_SANITIZER_CHECKS
Definition SanitizerHandler.h:16

Definition at line 3730 of file CGExpr.cpp.

Referenced by clang::CodeGen::CodeGenFunction::EmitCheck(), and emitCheckHandlerCall().

Generated on for clang by doxygen 1.14.0