clang
3.7.0
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#include <CodeGenFunction.h>
Classes | |
class | AutoVarEmission |
class | CGCapturedStmtInfo |
API for captured statement code generation. More... | |
class | CGCapturedStmtRAII |
RAII for correct setting/restoring of CapturedStmtInfo. More... | |
class | ConditionalEvaluation |
An object to manage conditionally-evaluated expressions. More... | |
class | ConstantEmission |
class | CXXDefaultInitExprScope |
class | FieldConstructionScope |
class | FinallyInfo |
A class controlling the emission of a finally block. More... | |
struct | JumpDest |
class | LexicalScope |
struct | LifetimeExtendedCleanupHeader |
Header for data within LifetimeExtendedCleanupStack. More... | |
class | OMPPrivateScope |
The scope used to remap some variables as private in the OpenMP loop body (or other captured region emitted without outlining), and to restore old vars back on exit. More... | |
class | OpaqueValueMapping |
An RAII object to set (and then clear) a mapping for an OpaqueValueExpr. More... | |
class | OpaqueValueMappingData |
class | PeepholeProtection |
class | RunCleanupsScope |
Enters a new scope for capturing cleanups, all of which will be executed once the scope is exited. More... | |
class | SanitizerScope |
RAII object to set/unset CodeGenFunction::IsSanitizerScope. More... | |
class | StmtExprEvaluation |
Public Types | |
enum | CFITypeCheckKind { CFITCK_VCall, CFITCK_NVCall, CFITCK_DerivedCast, CFITCK_UnrelatedCast } |
enum | TypeCheckKind { TCK_Load, TCK_Store, TCK_ReferenceBinding, TCK_MemberAccess, TCK_MemberCall, TCK_ConstructorCall, TCK_DowncastPointer, TCK_DowncastReference, TCK_Upcast, TCK_UpcastToVirtualBase } |
Situations in which we might emit a check for the suitability of a pointer or glvalue. More... | |
typedef std::pair< llvm::Value *, llvm::Value * > | ComplexPairTy |
typedef void | Destroyer (CodeGenFunction &CGF, llvm::Value *addr, QualType ty) |
typedef llvm::SmallPtrSet < const CXXRecordDecl *, 4 > | VisitedVirtualBasesSetTy |
typedef void | SpecialInitFn (CodeGenFunction &Init, const VarDecl &D, llvm::Value *Address) |
Static Public Member Functions | |
static void | destroyBlockInfos (CGBlockInfo *info) |
Destroy a chain of block layouts. More... | |
static TypeEvaluationKind | getEvaluationKind (QualType T) |
static bool | hasScalarEvaluationKind (QualType T) |
static bool | hasAggregateEvaluationKind (QualType T) |
static unsigned | getAccessedFieldNo (unsigned Idx, const llvm::Constant *Elts) |
static bool | ContainsLabel (const Stmt *S, bool IgnoreCaseStmts=false) |
static bool | containsBreak (const Stmt *S) |
static bool | isObjCMethodWithTypeParams (const ObjCMethodDecl *method) |
template<typename T > | |
static bool | isObjCMethodWithTypeParams (const T *) |
Public Attributes | |
CodeGenModule & | CGM |
const TargetInfo & | Target |
LoopInfoStack | LoopStack |
CGBuilderTy | Builder |
const Decl * | CurFuncDecl |
const Decl * | CurCodeDecl |
CurCodeDecl - This is the inner-most code context, which includes blocks. More... | |
const CGFunctionInfo * | CurFnInfo |
QualType | FnRetTy |
llvm::Function * | CurFn |
GlobalDecl | CurGD |
CurGD - The GlobalDecl for the current function being compiled. More... | |
EHScopeStack::stable_iterator | PrologueCleanupDepth |
JumpDest | ReturnBlock |
ReturnBlock - Unified return block. More... | |
llvm::Value * | ReturnValue |
llvm::AssertingVH < llvm::Instruction > | AllocaInsertPt |
CGCapturedStmtInfo * | CapturedStmtInfo |
unsigned char | BoundsChecking |
SanitizerSet | SanOpts |
Sanitizers enabled for this function. More... | |
bool | IsSanitizerScope |
True if CodeGen currently emits code implementing sanitizer checks. More... | |
bool | CurFuncIsThunk |
bool | AutoreleaseResult |
In ARC, whether we should autorelease the return value. More... | |
bool | SawAsmBlock |
bool | IsOutlinedSEHHelper |
const CodeGen::CGBlockInfo * | BlockInfo |
llvm::Value * | BlockPointer |
llvm::DenseMap< const VarDecl *, FieldDecl * > | LambdaCaptureFields |
FieldDecl * | LambdaThisCaptureField |
llvm::DenseMap< const VarDecl *, llvm::Value * > | NRVOFlags |
A mapping from NRVO variables to the flags used to indicate when the NRVO has been applied to this variable. More... | |
EHScopeStack | EHStack |
llvm::SmallVector< char, 256 > | LifetimeExtendedCleanupStack |
llvm::SmallVector< const JumpDest *, 2 > | SEHTryEpilogueStack |
llvm::AllocaInst * | NormalCleanupDest |
i32s containing the indexes of the cleanup destinations. More... | |
unsigned | NextCleanupDestIndex |
CGBlockInfo * | FirstBlockInfo |
FirstBlockInfo - The head of a singly-linked-list of block layouts. More... | |
llvm::BasicBlock * | EHResumeBlock |
EHResumeBlock - Unified block containing a call to llvm.eh.resume. More... | |
llvm::Value * | ExceptionSlot |
llvm::AllocaInst * | EHSelectorSlot |
SmallVector< llvm::Value *, 1 > | SEHCodeSlotStack |
llvm::Value * | SEHInfo = nullptr |
Value returned by __exception_info intrinsic. More... | |
SmallVector< llvm::Value *, 8 > | ObjCEHValueStack |
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llvm::Type * | VoidTy |
void More... | |
llvm::IntegerType * | Int8Ty |
i8, i16, i32, and i64 More... | |
llvm::IntegerType * | Int16Ty |
llvm::IntegerType * | Int32Ty |
llvm::IntegerType * | Int64Ty |
llvm::Type * | FloatTy |
float, double More... | |
llvm::Type * | DoubleTy |
llvm::IntegerType * | IntTy |
int More... | |
union { | |
llvm::IntegerType * IntPtrTy | |
llvm::IntegerType * SizeTy | |
llvm::IntegerType * PtrDiffTy | |
}; | |
intptr_t, size_t, and ptrdiff_t, which we assume are the same size. More... | |
union { | |
llvm::PointerType * VoidPtrTy | |
llvm::PointerType * Int8PtrTy | |
}; | |
void* in address space 0 More... | |
union { | |
llvm::PointerType * VoidPtrPtrTy | |
llvm::PointerType * Int8PtrPtrTy | |
}; | |
void** in address space 0 More... | |
unsigned char | PointerWidthInBits |
The width of a pointer into the generic address space. More... | |
union { | |
unsigned char PointerAlignInBytes | |
unsigned char PointerSizeInBytes | |
unsigned char SizeSizeInBytes | |
}; | |
llvm::CallingConv::ID | RuntimeCC |
llvm::CallingConv::ID | BuiltinCC |
Static Public Attributes | |
static Destroyer | destroyCXXObject |
static Destroyer | destroyARCStrongImprecise |
static Destroyer | destroyARCStrongPrecise |
static Destroyer | destroyARCWeak |
Friends | |
class | CGCXXABI |
CodeGenFunction - This class organizes the per-function state that is used while generating LLVM code.
Definition at line 99 of file CodeGenFunction.h.
typedef std::pair<llvm::Value *, llvm::Value *> clang::CodeGen::CodeGenFunction::ComplexPairTy |
Definition at line 133 of file CodeGenFunction.h.
typedef void clang::CodeGen::CodeGenFunction::Destroyer(CodeGenFunction &CGF, llvm::Value *addr, QualType ty) |
Definition at line 1124 of file CodeGenFunction.h.
typedef void clang::CodeGen::CodeGenFunction::SpecialInitFn(CodeGenFunction &Init, const VarDecl &D, llvm::Value *Address) |
Definition at line 1882 of file CodeGenFunction.h.
typedef llvm::SmallPtrSet<const CXXRecordDecl *, 4> clang::CodeGen::CodeGenFunction::VisitedVirtualBasesSetTy |
Definition at line 1319 of file CodeGenFunction.h.
Enumerator | |
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CFITCK_VCall | |
CFITCK_NVCall | |
CFITCK_DerivedCast | |
CFITCK_UnrelatedCast |
Definition at line 1333 of file CodeGenFunction.h.
Situations in which we might emit a check for the suitability of a pointer or glvalue.
Definition at line 1806 of file CodeGenFunction.h.
CodeGenFunction::CodeGenFunction | ( | CodeGenModule & | cgm, |
bool | suppressNewContext = false |
||
) |
Definition at line 37 of file CodeGenFunction.cpp.
References Builder, CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CGCXXABI::getMangleContext(), and clang::MangleContext::startNewFunction().
CodeGenFunction::~CodeGenFunction | ( | ) |
Definition at line 80 of file CodeGenFunction.cpp.
References CGM, destroyBlockInfos(), FirstBlockInfo, getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and LifetimeExtendedCleanupStack.
void CodeGenFunction::ActivateCleanupBlock | ( | EHScopeStack::stable_iterator | Cleanup, |
llvm::Instruction * | DominatingIP | ||
) |
Activate a cleanup that was created in an inactivated state.
ActivateCleanupBlock - Activates an initially-inactive cleanup. Cannot be used to resurrect a deactivated cleanup.
DominatingIP | - An instruction which is known to dominate the current IP (if set) and which lies along all paths of execution between the current IP and the the point at which the cleanup comes into scope. |
Definition at line 1123 of file CGCleanup.cpp.
References ForActivation, and SetupCleanupBlockActivation().
Referenced by pushCleanupAfterFullExpr().
llvm::GlobalVariable * CodeGenFunction::AddInitializerToStaticVarDecl | ( | const VarDecl & | D, |
llvm::GlobalVariable * | GV | ||
) |
AddInitializerToStaticVarDecl - Add the initializer for 'D' to the global variable that has already been created for it. If the initializer has a different type than GV does, this may free GV and return a different one. Otherwise it just returns GV.
Definition at line 281 of file CGDecl.cpp.
References Builder, CGM, clang::frontend::CPlusPlus, clang::CodeGen::CodeGenModule::EmitConstantInit(), EmitCXXGuardedInit(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::CodeGenModule::getContext(), clang::VarDecl::getInit(), getLangOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::ASTContext::getTargetAddressSpace(), clang::ValueDecl::getType(), hasNontrivialDestruction(), and clang::CodeGen::CodeGenModule::isTypeConstant().
Referenced by EmitStaticVarDecl().
void clang::CodeGen::CodeGenFunction::AllocateBlockCXXThisPointer | ( | const CXXThisExpr * | E | ) |
void clang::CodeGen::CodeGenFunction::AllocateBlockDecl | ( | const DeclRefExpr * | E | ) |
llvm::Value * CodeGenFunction::BuildAppleKextVirtualCall | ( | const CXXMethodDecl * | MD, |
NestedNameSpecifier * | Qual, | ||
llvm::Type * | Ty | ||
) |
BuildAppleKextVirtualCall - This routine is to support gcc's kext ABI making indirect call to virtual functions. It makes the call through indexing into the vtable.
Definition at line 280 of file CGCXX.cpp.
References BuildAppleKextVirtualCall(), BuildAppleKextVirtualDestructorCall(), clang::Dtor_Complete, clang::Type::getAs(), clang::NestedNameSpecifier::getAsType(), clang::RecordType::getDecl(), clang::NestedNameSpecifier::getKind(), and clang::NestedNameSpecifier::TypeSpec.
Referenced by EmitCXXMemberOrOperatorMemberCallExpr().
llvm::Value * CodeGenFunction::BuildAppleKextVirtualDestructorCall | ( | const CXXDestructorDecl * | DD, |
CXXDtorType | Type, | ||
const CXXRecordDecl * | RD | ||
) |
BuildVirtualCall - This routine makes indirect vtable call for call to virtual destructors. It returns 0 if it could not do it.
Definition at line 301 of file CGCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), BuildAppleKextVirtualCall(), CGM, clang::CodeGen::Complete, clang::Dtor_Base, clang::CodeGen::CodeGenTypes::GetFunctionType(), and clang::CodeGen::CodeGenModule::getTypes().
Referenced by BuildAppleKextVirtualCall().
llvm::Value * CodeGenFunction::BuildBlockByrefAddress | ( | llvm::Value * | BaseAddr, |
const VarDecl * | V | ||
) |
BuildBlockByrefAddress - Computes address location of the variable which is declared as __block.
Definition at line 2011 of file CGBlocks.cpp.
References Builder, clang::NamedDecl::getNameAsString(), and P.
Referenced by drillIntoBlockVariable().
void CodeGenFunction::BuildBlockRelease | ( | llvm::Value * | DeclPtr, |
BlockFieldFlags | flags | ||
) |
Definition at line 2233 of file CGBlocks.cpp.
References clang::CodeGen::BLOCK_FIELD_IS_BYREF, BuildBlockRelease(), Builder, clang::CodeGen::BlockFieldFlags::getBitMask(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by BuildBlockRelease().
llvm::Type * CodeGenFunction::BuildByRefType | ( | const VarDecl * | D | ) |
BuildByRefType - This routine changes a __block variable declared as T x into:
struct { void *__isa; void *__forwarding; int32_t __flags; int32_t __size; void *__copy_helper; // only if needed void *__destroy_helper; // only if needed void *__byref_variable_layout;// only if needed char padding[X]; // only if needed T x; } x
void *__copy_helper;
void *__destroy_helper;
void *__byref_variable_layout;
Definition at line 2036 of file CGBlocks.cpp.
References clang::ASTContext::BlockRequiresCopying(), clang::serialized_diags::create(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::NamedDecl::getNameAsString(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenModule::getTarget(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::CodeGenTypeCache::Int8Ty.
Referenced by EmitAutoVarAlloca().
llvm::Constant* clang::CodeGen::CodeGenFunction::BuildDescriptorBlockDecl | ( | const BlockExpr * | , |
const CGBlockInfo & | Info, | ||
llvm::StructType * | , | ||
llvm::Constant * | BlockVarLayout | ||
) |
llvm::Value * CodeGenFunction::BuildVector | ( | ArrayRef< llvm::Value * > | Ops | ) |
Definition at line 6048 of file CGBuiltin.cpp.
References Builder.
Referenced by EmitX86BuiltinExpr().
bool CodeGenFunction::CanDevirtualizeMemberFunctionCall | ( | const Expr * | Base, |
const CXXMethodDecl * | MD | ||
) |
CanDevirtualizeMemberFunctionCalls - Checks whether virtual calls on given expr can be devirtualized.
Definition at line 2300 of file CGClass.cpp.
References clang::Expr::getBestDynamicClassType(), getContext(), getLangOpts(), clang::MemberExpr::getMemberDecl(), clang::CXXMethodDecl::getParent(), clang::Decl::hasAttr(), and skipNoOpCastsAndParens().
Referenced by EmitCXXMemberOrOperatorMemberCallExpr().
ConstantFoldsToSimpleInteger - If the specified expression does not fold to a constant, or if it does but contains a label, return false. If it constant folds return true and set the boolean result in Result.
Definition at line 1009 of file CodeGenFunction.cpp.
Referenced by EmitBranchOnBoolExpr(), EmitIfStmt(), emitOMPIfClause(), and EmitSwitchStmt().
ConstantFoldsToSimpleInteger - If the specified expression does not fold to a constant, or if it does but contains a label, return false. If it constant folds return true and set the folded value.
Definition at line 1023 of file CodeGenFunction.cpp.
References ContainsLabel(), clang::Expr::EvaluateAsInt(), and getContext().
containsBreak - Return true if the statement contains a break out of it. If the statement (recursively) contains a switch or loop with a break inside of it, this is fine.
Definition at line 984 of file CodeGenFunction.cpp.
Referenced by CollectStatementsForCase().
ContainsLabel - Return true if the statement contains a label in it. If this statement is not executed normally, it not containing a label means that we can just remove the code.
Definition at line 952 of file CodeGenFunction.cpp.
Referenced by CollectStatementsForCase(), ConstantFoldsToSimpleInteger(), EmitAutoVarInit(), EmitIfStmt(), EmitStmt(), and FindCaseStatementsForValue().
RValue CodeGenFunction::convertTempToRValue | ( | llvm::Value * | addr, |
QualType | type, | ||
SourceLocation | loc | ||
) |
Given the address of a temporary variable, produce an r-value of its type.
Definition at line 3471 of file CGExpr.cpp.
References clang::CodeGen::LValue::asAggregateRValue(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by EmitAtomicExpr().
llvm::Type * CodeGenFunction::ConvertType | ( | QualType | T | ) |
Definition at line 110 of file CodeGenFunction.cpp.
References CGM, clang::CodeGen::CodeGenTypes::ConvertType(), and clang::CodeGen::CodeGenModule::getTypes().
Referenced by AdjustObjCObjectType(), ConvertType(), CreateIRTemp(), EmitAArch64BuiltinExpr(), EmitAggMemberInitializer(), emitArgumentDemotion(), EmitARMBuiltinExpr(), emitArrayLength(), EmitAsmStmt(), EmitCommonNeonBuiltinExpr(), EmitCommonNeonSISDBuiltinExpr(), EmitCXXTypeidExpr(), EmitDeleteCall(), EmitDynamicCastToNull(), EmitFunctionDeclLValue(), EmitInitializerForField(), EmitLambdaDelegatingInvokeBody(), clang::CodeGen::CGCXXABI::EmitMemberDataPointerAddress(), EmitObjCBoxedExpr(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitObjCIsaExpr(), EmitObjCStringLiteral(), EmitPPCBuiltinExpr(), EmitSystemZBuiltinExpr(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), emitWritebackArg(), EmitX86BuiltinExpr(), generateObjCGetterBody(), GenerateSEHFilterFunction(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), GetAddressOfDirectBaseInCompleteClass(), getItaniumDynamicCastFn(), LookupNeonLLVMIntrinsic(), MakeAtomicCmpXchgValue(), performTypeAdjustment(), and tryEmitARCRetainScalarExpr().
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Definition at line 1408 of file CodeGenFunction.h.
References ConvertType(), and getContext().
llvm::Type * CodeGenFunction::ConvertTypeForMem | ( | QualType | T | ) |
Definition at line 106 of file CodeGenFunction.cpp.
References CGM, clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), and clang::CodeGen::CodeGenModule::getTypes().
Referenced by CreateMemTemp(), createPlaceholderSlot(), EmitAnyExprToExn(), EmitAsmStmt(), EmitAutoVarAlloca(), EmitCapturedLocals(), emitCopyprivateCopyFunction(), EmitCXXDeleteExpr(), EmitCXXNewExpr(), EmitMaterializeTemporaryExpr(), EmitNewArrayInitializer(), EmitParmDecl(), emitProxyTaskFunction(), emitReductionFunction(), EmitVAArgFromMemory(), getRangeForType(), and InitCatchParam().
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CreateAggTemp - Create a temporary memory object for the given aggregate type.
Definition at line 1528 of file CodeGenFunction.h.
References CreateMemTemp(), clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, clang::CodeGen::AggValueSlot::forAddr(), getContext(), clang::QualType::getQualifiers(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::AggValueSlot::IsNotAliased, and clang::CodeGen::AggValueSlot::IsNotDestructed.
Referenced by EmitAnyExpr(), and EmitAnyExprToTemp().
llvm::Constant * CodeGenFunction::createAtExitStub | ( | const VarDecl & | VD, |
llvm::Constant * | dtor, | ||
llvm::Constant * | addr | ||
) |
Create a stub function, suitable for being passed to atexit, which passes the given address to the given destructor function.
Definition at line 188 of file CGDeclCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeNullaryFunction(), Builder, CGM, clang::CodeGen::CodeGenModule::CreateGlobalInitOrDestructFunction(), FinishFunction(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::Decl::getLocation(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::CodeGen::CodeGenModule::getTypes(), clang::MangleContext::mangleDynamicAtExitDestructor(), StartFunction(), clang::CodeGen::CodeGenTypeCache::VoidTy, and clang::ASTContext::VoidTy.
Referenced by emitGlobalDtorWithTLRegDtor(), and registerGlobalDtorWithAtExit().
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createBasicBlock - Create an LLVM basic block.
Definition at line 1432 of file CodeGenFunction.h.
References clang::Create(), and getLLVMContext().
Referenced by CreateNormalEntry(), EmitAggMemberInitializer(), emitArrayDestroy(), emitAtomicCmpXchg(), emitAtomicCmpXchgFailureSet(), EmitAtomicExpr(), EmitAtomicOp(), EmitBlockWithFallThrough(), EmitBranchOnBoolExpr(), EmitCaseStmt(), EmitCaseStmtRange(), emitCatchDispatchBlock(), EmitCleanup(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitCXXAggrConstructorCall(), EmitCXXDeleteExpr(), EmitCXXForRangeStmt(), EmitCXXNewExpr(), EmitCXXThrowExpr(), EmitDoStmt(), EmitDynamicCast(), EmitDynamicCastToNull(), emitFilterDispatchBlock(), EmitForStmt(), emitIfStmt(), EmitIfStmt(), EmitLandingPad(), EmitMustTailThunk(), EmitNewArrayInitializer(), emitNonZeroVLAInit(), EmitObjCForCollectionStmt(), EmitOMPAggregateAssign(), EmitOMPCopyinClause(), emitOMPIfClause(), EmitOMPInnerLoop(), EmitOMPLastprivateClauseFinal(), EmitSwitchStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitTypeCheck(), EmitTypeidFromVTable(), EmitVTablePtrCheckForCast(), EmitWhileStmt(), emitWriteback(), emitWritebackArg(), EnsureInsertPoint(), clang::CodeGen::CodeGenFunction::FinallyInfo::enter(), EnterCXXTryStmt(), EnterSEHTryStmt(), ExitCXXTryStmt(), ExitSEHTryStmt(), GenerateCXXGlobalInitFunc(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), getEHDispatchBlock(), getEHResumeBlock(), GetIndirectGotoBlock(), getJumpDestForLabel(), getJumpDestInCurrentScope(), getTerminateHandler(), getTerminateLandingPad(), getUnreachableBlock(), PerformReturnAdjustment(), and StartFunction().
AggValueSlot clang::CodeGen::CodeGenFunction::CreateInAllocaTmp | ( | QualType | T, |
const Twine & | Name = "inalloca" |
||
) |
CreateInAllocaTmp - Create a temporary memory object for the given aggregate type.
llvm::AllocaInst * CodeGenFunction::CreateIRTemp | ( | QualType | T, |
const Twine & | Name = "tmp" |
||
) |
CreateIRTemp - Create a temporary IR object of the given type, with appropriate alignment. This routine should only be used when an temporary value needs to be stored into an alloca (for example, to avoid explicit PHI construction), but the type is the IR type, not the type appropriate for storing in memory.
Definition at line 71 of file CGExpr.cpp.
References ConvertType(), CreateTempAlloca(), getContext(), clang::CharUnits::getQuantity(), and clang::ASTContext::getTypeAlignInChars().
Referenced by StartFunction().
llvm::AllocaInst * CodeGenFunction::CreateMemTemp | ( | QualType | T, |
const Twine & | Name = "tmp" |
||
) |
CreateMemTemp - Create a temporary memory object of the given type, with appropriate alignment.
Definition at line 80 of file CGExpr.cpp.
References ConvertTypeForMem(), CreateTempAlloca(), getContext(), clang::CharUnits::getQuantity(), and clang::ASTContext::getTypeAlignInChars().
Referenced by CreateAggTemp(), createReferenceTemporary(), createSectionLVal(), EmitAggExprToLValue(), EmitARMBuiltinExpr(), EmitAtomicExpr(), EmitCompoundStmtWithoutScope(), EmitObjCBoxedExpr(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitObjCIsaExpr(), EmitSEHExceptionCodeSave(), EmitValToTemp(), EmitX86BuiltinExpr(), EnterSEHTryStmt(), and InitCapturedStruct().
llvm::AllocaInst * CodeGenFunction::CreateTempAlloca | ( | llvm::Type * | Ty, |
const Twine & | Name = "tmp" |
||
) |
CreateTempAlloca - This creates a alloca and inserts it into the entry block. The caller is responsible for setting an appropriate alignment on the alloca.
CreateTempAlloca - This creates a alloca and inserts it into the entry block.
Definition at line 57 of file CGExpr.cpp.
References AllocaInsertPt, and Builder.
Referenced by clang::CodeGen::CallArgList::allocateArgumentMemory(), CreateCoercedLoad(), CreateCoercedStore(), CreateIRTemp(), CreateMemTemp(), EmitAutoVarAlloca(), EmitInitializerForField(), EmitNewArrayInitializer(), EmitParmDecl(), emitWritebackArg(), clang::CodeGen::CodeGenFunction::FinallyInfo::enter(), enterBlockScope(), getEHSelectorSlot(), getExceptionSlot(), InitCatchParam(), initFullExprCleanup(), clang::CodeGen::DominatingLLVMValue::save(), and SetupCleanupBlockActivation().
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Definition at line 1112 of file CodeGenFunction.h.
References CurCodeDecl.
Referenced by getInvokeDestImpl().
void CodeGenFunction::DeactivateCleanupBlock | ( | EHScopeStack::stable_iterator | Cleanup, |
llvm::Instruction * | DominatingIP | ||
) |
Deactive a cleanup that was created in an active state.
DeactivateCleanupBlock - Deactivates the given cleanup block. The block cannot be reactivated. Pops it if it's the top of the stack.
DominatingIP | - An instruction which is known to dominate the current IP (if set) and which lies along all paths of execution between the current IP and the the point at which the cleanup comes into scope. |
Definition at line 1135 of file CGCleanup.cpp.
References Builder, ForDeactivation, and SetupCleanupBlockActivation().
Referenced by deactivateArgCleanupsBeforeCall(), EmitAnyExprToExn(), EmitCXXNewExpr(), EmitNewArrayInitializer(), clang::CodeGen::CallArgList::freeArgumentMemory(), and pushCleanupAfterFullExpr().
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Destroy a chain of block layouts.
Definition at line 674 of file CGBlocks.cpp.
References clang::CodeGen::CGBlockInfo::NextBlockInfo.
Referenced by ~CodeGenFunction().
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Definition at line 1078 of file CodeGenFunction.h.
Referenced by DisableDebugLocationUpdates::DisableDebugLocationUpdates(), emitDestructorsFunction(), emitProxyTaskFunction(), and emitTaskPrivateMappingFunction().
Definition at line 4168 of file CGBuiltin.cpp.
References NeonIntrinsicInfo::AltLLVMIntrinsic, Builder, NeonIntrinsicInfo::BuiltinID, ceil, CGM, clang::CodeGen::CodeGenTypes::ConvertType(), ConvertType(), clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), clang::CodeGen::CodeGenTypeCache::DoubleTy, EmitAArch64CompareBuiltinExpr(), EmitAArch64TblBuiltinExpr(), EmitCommonNeonBuiltinExpr(), EmitCommonNeonSISDBuiltinExpr(), EmitNeonCall(), EmitNeonRShiftImm(), EmitNeonSplat(), EmitNounwindRuntimeCall(), EmitScalarExpr(), EmitSpecialRegisterBuiltin(), findNeonIntrinsicInMap(), clang::NeonTypeFlags::Float32, clang::NeonTypeFlags::Float64, clang::CodeGen::CodeGenTypeCache::FloatTy, floor, fma, clang::ASTContext::GE_None, clang::CallExpr::getArg(), clang::ASTContext::GetBuiltinType(), clang::CallExpr::getCallReturnType(), getContext(), clang::CallExpr::getDirectCallee(), clang::NeonTypeFlags::getEltType(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), GetNeonType(), clang::CallExpr::getNumArgs(), clang::Expr::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getTypeSize(), getValue(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::Expr::isIntegerConstantExpr(), clang::NeonTypeFlags::isPoly(), clang::NeonTypeFlags::isQuad(), clang::NeonTypeFlags::isUnsigned(), NeonIntrinsicInfo::LLVMIntrinsic, NeonIntrinsicInfo::NameHint, nearbyint, P, rint, round, clang::CodeGen::CodeGenTypeCache::SizeTy, sqrt, trunc, NeonIntrinsicInfo::TypeModifier, vectorWrapScalar16(), and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
Referenced by EmitTargetBuiltinExpr().
Value * CodeGenFunction::EmitAArch64CompareBuiltinExpr | ( | llvm::Value * | Op, |
llvm::Type * | Ty, | ||
const llvm::CmpInst::Predicate | Fp, | ||
const llvm::CmpInst::Predicate | Ip, | ||
const llvm::Twine & | Name = "" |
||
) |
Definition at line 3194 of file CGBuiltin.cpp.
References Builder.
Referenced by EmitAArch64BuiltinExpr().
void CodeGenFunction::EmitAggExpr | ( | const Expr * | E, |
AggValueSlot | Slot | ||
) |
EmitAggExpr - Emit the computation of the specified expression of aggregate type. The result is computed into the given slot, which may be null to indicate that the value is not needed.
EmitAggExpr - Emit the computation of the specified expression of aggregate type. The result is computed into DestPtr. Note that if DestPtr is null, the value of the aggregate expression is not needed. If VolatileDest is true, DestPtr cannot be 0.
Definition at line 1403 of file CGExprAgg.cpp.
References CheckAggExprForMemSetUse(), clang::CodeGen::AggValueSlot::getAddr(), clang::Expr::getType(), hasAggregateEvaluationKind(), and clang::CodeGen::AggValueSlot::isIgnored().
Referenced by EmitAggExprToLValue(), EmitAggMemberInitializer(), EmitAnyExpr(), EmitAnyExprToMem(), EmitAtomicInit(), EmitBaseInitializer(), EmitCompoundStmtWithoutScope(), EmitCXXConstructExpr(), EmitDeclInit(), EmitDelegatingCXXConstructorCall(), EmitExprAsInit(), EmitMaterializeTemporaryExpr(), emitPseudoObjectExpr(), EmitReturnStmt(), GenerateObjCAtomicGetterCopyHelperFunction(), GenerateObjCCtorDtorMethod(), InitCatchParam(), and StoreAnyExprIntoOneUnit().
EmitAggExprToLValue - Emit the computation of the specified expression of aggregate type into a temporary LValue.
Definition at line 1415 of file CGExprAgg.cpp.
References CreateMemTemp(), clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), clang::CodeGen::AggValueSlot::forLValue(), clang::Expr::getType(), hasAggregateEvaluationKind(), clang::CodeGen::AggValueSlot::IsNotAliased, clang::CodeGen::AggValueSlot::IsNotDestructed, and MakeAddrLValue().
|
inline |
EmitAggregateCopy - Emit an aggregate assignment.
The difference to EmitAggregateCopy is that tail padding is not copied. This is required for correctness when assigning non-POD structures in C++.
Definition at line 1594 of file CodeGenFunction.h.
References EmitAggregateCopy(), hasVolatileMember(), and clang::CharUnits::Zero().
Referenced by EmitCXXMemberOrOperatorMemberCallExpr(), EmitOMPCopy(), and EmitOMPFirstprivateClause().
void CodeGenFunction::EmitAggregateCopy | ( | llvm::Value * | DestPtr, |
llvm::Value * | SrcPtr, | ||
QualType | EltTy, | ||
bool | isVolatile = false , |
||
CharUnits | Alignment = CharUnits::Zero() , |
||
bool | isAssignment = false |
||
) |
EmitAggregateCopy - Emit an aggregate copy.
isVolatile | - True iff either the source or the destination is volatile. |
isAssignment | - If false, allow padding to be copied. This often yields more efficient. |
Definition at line 1425 of file CGExprAgg.cpp.
References Builder, CGM, emitArrayLength(), clang::CodeGen::CGObjCRuntime::EmitGCMemmoveCollectable(), clang::Type::getAs(), clang::ASTContext::getBaseElementType(), getContext(), clang::RecordType::getDecl(), clang::CodeGen::CodeGenModule::getLangOpts(), getLangOpts(), getLLVMContext(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenModule::getTBAAStructInfo(), clang::ASTContext::getTypeInfoDataSizeInChars(), clang::ASTContext::getTypeInfoInChars(), clang::RecordDecl::hasObjectMember(), clang::CXXRecordDecl::hasTrivialCopyAssignment(), clang::CXXRecordDecl::hasTrivialCopyConstructor(), clang::CXXRecordDecl::hasTrivialMoveAssignment(), clang::CXXRecordDecl::hasTrivialMoveConstructor(), clang::if(), clang::Type::isAnyComplexType(), clang::Type::isArrayType(), clang::CXXRecordDecl::isEmpty(), clang::TagDecl::isUnion(), clang::CharUnits::isZero(), clang::LangOptions::NonGC, and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitAggregateAssign(), EmitAggregateCopyCtor(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitMemberInitializer(), generateObjCGetterBody(), and InitCatchParam().
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inline |
Definition at line 1601 of file CodeGenFunction.h.
References EmitAggregateCopy(), getContext(), and clang::ASTContext::getTypeAlignInChars().
Referenced by EmitCXXConstructorCall(), and EmitSynthesizedCXXCopyCtorCall().
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inline |
Definition at line 1858 of file CodeGenFunction.h.
References Builder, CGM, and clang::CodeGen::CodeGenModule::getDataLayout().
Referenced by emitAlignedClause().
Definition at line 6770 of file CGBuiltin.cpp.
References Builder, CGM, emitFPIntBuiltin(), EmitScalarExpr(), emitTernaryFPBuiltin(), emitUnaryFPBuiltin(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getIntrinsic(), and X.
Referenced by EmitTargetBuiltinExpr().
llvm::Value * CodeGenFunction::EmitAnnotationCall | ( | llvm::Value * | AnnotationFn, |
llvm::Value * | AnnotatedVal, | ||
StringRef | AnnotationStr, | ||
SourceLocation | Location | ||
) |
Emit an annotation call (intrinsic or builtin).
Definition at line 1693 of file CodeGenFunction.cpp.
References Builder, CGM, clang::CodeGen::CodeGenModule::EmitAnnotationLineNo(), clang::CodeGen::CodeGenModule::EmitAnnotationString(), clang::CodeGen::CodeGenModule::EmitAnnotationUnit(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitFieldAnnotations(), and EmitVarAnnotations().
RValue CodeGenFunction::EmitAnyExpr | ( | const Expr * | E, |
AggValueSlot | aggSlot = AggValueSlot::ignored() , |
||
bool | ignoreResult = false |
||
) |
EmitAnyExpr - Emit code to compute the specified expression which can have any type. The result is returned as an RValue struct. If this is an aggregate expression, the aggloc/agglocvolatile arguments indicate where the result should be returned.
ignoreResult | True if the resulting value isn't used. |
EmitAnyExpr - Emit code to compute the specified expression which can have any type. The result is returned as an RValue struct. If this is an aggregate expression, AggSlot indicates where the result should be returned.
Definition at line 119 of file CGExpr.cpp.
References clang::CodeGen::AggValueSlot::asRValue(), CreateAggTemp(), EmitAggExpr(), EmitComplexExpr(), EmitScalarExpr(), clang::CodeGen::RValue::get(), clang::CodeGen::RValue::getComplex(), getEvaluationKind(), clang::Expr::getType(), clang::CodeGen::AggValueSlot::isIgnored(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by clang::CodeGen::CodeGenFunction::OpaqueValueMappingData::bind(), EmitAnyExprToTemp(), EmitIgnoredExpr(), EmitObjCBoxedExpr(), EmitOMPAtomicCaptureExpr(), EmitOMPAtomicUpdateExpr(), EmitOMPAtomicWriteExpr(), emitPseudoObjectExpr(), EmitReturnStmt(), emitSafelenClause(), emitScheduleClause(), and GenerateObjCAtomicGetterCopyHelperFunction().
void CodeGenFunction::EmitAnyExprToExn | ( | const Expr * | E, |
llvm::Value * | Addr | ||
) |
Definition at line 371 of file CGException.cpp.
References Builder, ConvertTypeForMem(), DeactivateCleanupBlock(), clang::CodeGen::EHCleanup, EHStack, EmitAnyExprToMem(), clang::QualType::getQualifiers(), clang::Expr::getType(), and clang::CodeGen::EHScopeStack::stable_begin().
void CodeGenFunction::EmitAnyExprToMem | ( | const Expr * | E, |
llvm::Value * | Location, | ||
Qualifiers | Quals, | ||
bool | IsInit | ||
) |
EmitAnyExprToMem - Emits the code necessary to evaluate an arbitrary expression into the given memory location.
EmitAnyExprToMem - Evaluate an expression into a given memory location.
Definition at line 148 of file CGExpr.cpp.
References clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), EmitComplexExprIntoLValue(), EmitScalarExpr(), EmitStoreThroughLValue(), clang::CodeGen::AggValueSlot::forAddr(), clang::CodeGen::RValue::get(), getContext(), getEvaluationKind(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), MakeAddrLValue(), MakeNaturalAlignAddrLValue(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by EmitAnyExprToExn(), EmitCompoundStmtWithoutScope(), EmitMaterializeTemporaryExpr(), EmitObjCBoxedExpr(), EmitOMPFirstprivateClause(), EmitOMPLastprivateClauseFinal(), and EmitValToTemp().
EmitAnyExprToTemp - Similary to EmitAnyExpr(), however, the result will always be accessible even if no aggregate location is provided.
Definition at line 138 of file CGExpr.cpp.
References CreateAggTemp(), EmitAnyExpr(), clang::Expr::getType(), hasAggregateEvaluationKind(), and clang::CodeGen::AggValueSlot::ignored().
llvm::Value * CodeGenFunction::EmitARCAutorelease | ( | llvm::Value * | value | ) |
Autorelease the given object. call i8* @objc_autorelease(i8* value)
Definition at line 2131 of file CGObjC.cpp.
References emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_autorelease.
Referenced by EmitARCRetainAutorelease(), and EmitARCRetainAutoreleaseScalarExpr().
llvm::Value * CodeGenFunction::EmitARCAutoreleaseReturnValue | ( | llvm::Value * | value | ) |
Autorelease the given object. call i8* @objc_autoreleaseReturnValue(i8* value)
Definition at line 2140 of file CGObjC.cpp.
References emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_autoreleaseReturnValue.
Referenced by emitAutoreleaseOfResult().
void CodeGenFunction::EmitARCCopyWeak | ( | llvm::Value * | dst, |
llvm::Value * | src | ||
) |
void @objc_copyWeak(i8** dest, i8** src) Disregards the current value in dest. Essentially objc_release(objc_initWeak(dest, objc_readWeakRetained(src)))
Definition at line 2258 of file CGObjC.cpp.
References emitARCCopyOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_copyWeak.
void CodeGenFunction::EmitARCDestroyStrong | ( | llvm::Value * | addr, |
ARCPreciseLifetime_t | precise | ||
) |
Destroy a __strong variable.
At -O0, emit a call to store 'null' into the address; instrumenting tools prefer this because the address is exposed, but it's relatively cumbersome to optimize.
At -O1 and above, just load and call objc_release.
call void @objc_storeStrong(i8** addr, i8* null)
Definition at line 2053 of file CGObjC.cpp.
References Builder, EmitARCRelease(), EmitARCStoreStrongCall(), and clang::CodeGen::CodeGenModule::getCodeGenOpts().
void CodeGenFunction::EmitARCDestroyWeak | ( | llvm::Value * | addr | ) |
void @objc_destroyWeak(i8** addr) Essentially objc_storeWeak(addr, nil).
Definition at line 2232 of file CGObjC.cpp.
References Builder, createARCRuntimeFunction(), EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::CodeGen::CodeGenTypeCache::Int8PtrPtrTy, and clang::CodeGen::ARCEntrypoints::objc_destroyWeak.
Referenced by EmitObjectDelete().
llvm::Value * CodeGenFunction::EmitARCExtendBlockObject | ( | const Expr * | expr | ) |
Definition at line 2764 of file CGObjC.cpp.
References EmitARCRetainBlock(), EmitObjCConsumeObject(), EmitScalarExpr(), clang::Expr::getType(), shouldEmitSeparateBlockRetain(), and tryEmitARCRetainScalarExpr().
void CodeGenFunction::EmitARCInitWeak | ( | llvm::Value * | addr, |
llvm::Value * | value | ||
) |
i8* @objc_initWeak(i8** addr, i8* value) Returns value. addr is known to not have a current weak entry. Essentially equivalent to: *addr = nil; objc_storeWeak(addr, value);
Definition at line 2214 of file CGObjC.cpp.
References Builder, emitARCStoreOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), and clang::CodeGen::ARCEntrypoints::objc_initWeak.
Referenced by EmitParmDecl(), EmitScalarInit(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), and InitCatchParam().
void CodeGenFunction::EmitARCIntrinsicUse | ( | ArrayRef< llvm::Value * > | values | ) |
Given a number of pointers, inform the optimizer that they're being intrinsically used up until this point in the program.
Definition at line 1774 of file CGObjC.cpp.
References clang::CodeGen::ARCEntrypoints::clang_arc_use, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::None, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitObjCCollectionLiteral(), and emitWriteback().
llvm::Value * CodeGenFunction::EmitARCLoadWeak | ( | llvm::Value * | addr | ) |
i8* @objc_loadWeak(i8** addr) Essentially objc_autorelease(objc_loadWeakRetained(addr)).
Definition at line 2187 of file CGObjC.cpp.
References emitARCLoadOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_loadWeak.
llvm::Value * CodeGenFunction::EmitARCLoadWeakRetained | ( | llvm::Value * | addr | ) |
i8* @objc_loadWeakRetained(i8** addr)
Definition at line 2194 of file CGObjC.cpp.
References emitARCLoadOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_loadWeakRetained.
Referenced by tryEmitARCRetainLoadOfScalar().
void CodeGenFunction::EmitARCMoveWeak | ( | llvm::Value * | dst, |
llvm::Value * | src | ||
) |
void @objc_moveWeak(i8** dest, i8** src) Disregards the current value in dest. Leaves src pointing to nothing. Essentially (objc_copyWeak(dest, src), objc_destroyWeak(src)).
Definition at line 2249 of file CGObjC.cpp.
References emitARCCopyOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_moveWeak.
void CodeGenFunction::EmitARCRelease | ( | llvm::Value * | value, |
ARCPreciseLifetime_t | precise | ||
) |
Release the given object. call void @objc_release(i8* value)
Definition at line 2021 of file CGObjC.cpp.
References clang::CodeGen::ARCImpreciseLifetime, Builder, createARCRuntimeFunction(), EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::None, and clang::CodeGen::ARCEntrypoints::objc_release.
Referenced by EmitARCDestroyStrong(), EmitARCStoreStrong(), EmitObjectDelete(), EmitScalarInit(), and emitWriteback().
llvm::Value * CodeGenFunction::EmitARCRetain | ( | QualType | type, |
llvm::Value * | value | ||
) |
Produce the code to do a retain. Based on the type, calls one of: call i8* @objc_retain(i8* value) call i8* @objc_retainBlock(i8* value)
Definition at line 1924 of file CGObjC.cpp.
References EmitARCRetainBlock(), EmitARCRetainNonBlock(), and clang::Type::isBlockPointerType().
Referenced by emitARCRetainLoadOfScalar(), EmitARCRetainScalarExpr(), EmitARCStoreStrong(), EmitObjCProduceObject(), and EmitScalarInit().
llvm::Value * CodeGenFunction::EmitARCRetainAutorelease | ( | QualType | type, |
llvm::Value * | value | ||
) |
Do a fused retain/autorelease of the given object. call i8* @objc_retainAutorelease(i8* value) or retain = call i8* @objc_retainBlock(i8* value) call i8* @objc_autorelease(i8* retain)
Definition at line 2162 of file CGObjC.cpp.
References Builder, EmitARCAutorelease(), EmitARCRetainAutoreleaseNonBlock(), EmitARCRetainBlock(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::Type::isBlockPointerType().
Referenced by EmitARCRetainAutoreleaseScalarExpr(), EmitObjCExtendObjectLifetime(), EmitObjCMessageExpr(), and EmitScalarInit().
llvm::Value * CodeGenFunction::EmitARCRetainAutoreleasedReturnValue | ( | llvm::Value * | value | ) |
Retain the given object which is the result of a function call. call i8* @objc_retainAutoreleasedReturnValue(i8* value)
Yes, this function name is one character away from a different call with completely different semantics.
Definition at line 1974 of file CGObjC.cpp.
References Builder, emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::TargetCodeGenInfo::getARCRetainAutoreleasedReturnValueMarker(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::CodeGen::ARCEntrypoints::objc_retainAutoreleasedReturnValue, clang::CodeGen::ARCEntrypoints::retainAutoreleasedReturnValueMarker, clang::ast_matchers::type, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by emitARCRetainAfterCall().
llvm::Value * CodeGenFunction::EmitARCRetainAutoreleaseNonBlock | ( | llvm::Value * | value | ) |
Do a fused retain/autorelease of the given object. call i8* @objc_retainAutorelease(i8* value)
Definition at line 2179 of file CGObjC.cpp.
References emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_retainAutorelease.
Referenced by EmitARCRetainAutorelease().
llvm::Value * CodeGenFunction::EmitARCRetainAutoreleaseReturnValue | ( | llvm::Value * | value | ) |
Do a fused retain/autorelease of the given object. call i8* @objc_retainAutoreleaseReturnValue(i8* value)
Definition at line 2150 of file CGObjC.cpp.
References emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_retainAutoreleaseReturnValue.
Referenced by tryEmitFusedAutoreleaseOfResult().
llvm::Value * CodeGenFunction::EmitARCRetainAutoreleaseScalarExpr | ( | const Expr * | expr | ) |
Definition at line 2747 of file CGObjC.cpp.
References EmitARCAutorelease(), EmitARCRetainAutorelease(), enterFullExpression(), clang::Expr::getType(), and tryEmitARCRetainScalarExpr().
Referenced by EmitARCStoreAutoreleasing(), EmitObjCThrowOperand(), and EmitScalarInit().
llvm::Value * CodeGenFunction::EmitARCRetainBlock | ( | llvm::Value * | value, |
bool | mandatory | ||
) |
Retain the given block, with _Block_copy semantics. call i8* @objc_retainBlock(i8* value)
mandatory | - If false, emit the call with metadata indicating that it's okay for the optimizer to eliminate this call if it can prove that the block never escapes except down the stack. |
Definition at line 1945 of file CGObjC.cpp.
References Builder, emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), clang::None, and clang::CodeGen::ARCEntrypoints::objc_retainBlock.
Referenced by EmitARCExtendBlockObject(), EmitARCRetain(), EmitARCRetainAutorelease(), EmitARCStoreStrong(), and tryEmitARCRetainScalarExpr().
llvm::Value * CodeGenFunction::EmitARCRetainNonBlock | ( | llvm::Value * | value | ) |
Retain the given object, with normal retain semantics. call i8* @objc_retain(i8* value)
Definition at line 1933 of file CGObjC.cpp.
References emitARCValueOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_retain.
Referenced by EmitARCRetain(), emitARCRetainAfterCall(), EmitObjCMessageExpr(), EmitParmDecl(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), emitWriteback(), and InitCatchParam().
llvm::Value * CodeGenFunction::EmitARCRetainScalarExpr | ( | const Expr * | e | ) |
EmitARCRetainScalarExpr - Semantically equivalent to EmitARCRetainObject(e->getType(), EmitScalarExpr(e)), but making a best-effort attempt to peephole expressions that naturally produce retained objects.
Definition at line 2731 of file CGObjC.cpp.
References EmitARCRetain(), enterFullExpression(), clang::Expr::getType(), and tryEmitARCRetainScalarExpr().
Referenced by clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitObjCForCollectionStmt(), and EmitScalarInit().
std::pair< LValue, llvm::Value * > CodeGenFunction::EmitARCStoreAutoreleasing | ( | const BinaryOperator * | e | ) |
Definition at line 2830 of file CGObjC.cpp.
References EmitARCRetainAutoreleaseScalarExpr(), EmitLValue(), EmitStoreOfScalar(), clang::BinaryOperator::getLHS(), and clang::BinaryOperator::getRHS().
llvm::Value * CodeGenFunction::EmitARCStoreStrong | ( | LValue | dst, |
llvm::Value * | newValue, | ||
bool | ignored | ||
) |
Store into a strong object. Sometimes calls this: call void @objc_storeStrong(i8** addr, i8* value) Other times, breaks it down into components.
Definition at line 2096 of file CGObjC.cpp.
References EmitARCRelease(), EmitARCRetain(), EmitARCStoreStrongCall(), EmitLoadOfScalar(), EmitStoreOfScalar(), clang::CharUnits::fromQuantity(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::CodeGen::LValue::getType(), clang::CodeGen::LValue::isARCPreciseLifetime(), clang::Type::isBlockPointerType(), clang::CharUnits::isZero(), clang::CodeGen::CodeGenTypeCache::PointerAlignInBytes, shouldUseFusedARCCalls(), and clang::ast_matchers::type.
Referenced by EmitARCStoreStrong().
std::pair< LValue, llvm::Value * > CodeGenFunction::EmitARCStoreStrong | ( | const BinaryOperator * | e, |
bool | ignored | ||
) |
Definition at line 2799 of file CGObjC.cpp.
References EmitARCRelease(), EmitARCRetainBlock(), EmitARCStoreStrong(), EmitLoadOfScalar(), EmitLValue(), EmitStoreOfScalar(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getRHS(), clang::Expr::getType(), clang::CodeGen::LValue::isARCPreciseLifetime(), clang::Type::isBlockPointerType(), and tryEmitARCRetainScalarExpr().
llvm::Value * CodeGenFunction::EmitARCStoreStrongCall | ( | llvm::Value * | addr, |
llvm::Value * | value, | ||
bool | ignored | ||
) |
Store into a strong object. Always calls this: call void @objc_storeStrong(i8** addr, i8* value)
Definition at line 2069 of file CGObjC.cpp.
References Builder, createARCRuntimeFunction(), EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), getElementType(), clang::CodeGen::CodeGenTypeCache::Int8PtrPtrTy, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::ARCEntrypoints::objc_storeStrong.
Referenced by destroyARCStrongWithStore(), EmitARCDestroyStrong(), EmitARCStoreStrong(), and EmitParmDecl().
llvm::Value * CodeGenFunction::EmitARCStoreWeak | ( | llvm::Value * | addr, |
llvm::Value * | value, | ||
bool | ignored | ||
) |
i8* @objc_storeWeak(i8** addr, i8* value) Returns value.
Definition at line 2202 of file CGObjC.cpp.
References emitARCStoreOperation(), clang::CodeGen::CodeGenModule::getARCEntrypoints(), and clang::CodeGen::ARCEntrypoints::objc_storeWeak.
Referenced by EmitScalarInit().
Definition at line 3380 of file CGBuiltin.cpp.
References NeonIntrinsicInfo::AltLLVMIntrinsic, Builder, NeonIntrinsicInfo::BuiltinID, CGM, clang::CodeGen::CodeGenTypes::ConvertType(), ConvertType(), CreateMemTemp(), clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), clang::CodeGen::CodeGenTypeCache::DoubleTy, EmitCommonNeonBuiltinExpr(), EmitNeonCall(), EmitNeonRShiftImm(), EmitNeonShiftVector(), EmitNeonSplat(), EmitNounwindRuntimeCall(), EmitScalarExpr(), EmitSpecialRegisterBuiltin(), clang::Expr::EvaluateAsInt(), findNeonIntrinsicInMap(), clang::CodeGen::CodeGenTypeCache::FloatTy, clang::ASTContext::GE_None, clang::CallExpr::getArg(), clang::ASTContext::GetBuiltinType(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CallExpr::getDirectCallee(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), GetNeonType(), clang::CallExpr::getNumArgs(), getTarget(), clang::TargetInfo::getTriple(), clang::Expr::getType(), clang::CodeGen::CodeGenModule::getTypes(), HasExtraNeonArgument(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::Expr::isIntegerConstantExpr(), NeonIntrinsicInfo::LLVMIntrinsic, NeonIntrinsicInfo::NameHint, NeonIntrinsicInfo::TypeModifier, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitTargetBuiltinExpr().
void CodeGenFunction::emitArrayDestroy | ( | llvm::Value * | begin, |
llvm::Value * | end, | ||
QualType | type, | ||
Destroyer * | destroyer, | ||
bool | checkZeroLength, | ||
bool | useEHCleanup | ||
) |
emitArrayDestroy - Destroys all the elements of the given array, beginning from last to first. The array cannot be zero-length.
begin | - a type* denoting the first element of the array |
end | - a type* denoting one past the end of the array |
type | - the element type of the array |
destroyer | - the function to call to destroy elements |
useEHCleanup | - whether to push an EH cleanup to destroy the remaining elements in case the destruction of a single element throws |
Definition at line 1467 of file CGDecl.cpp.
References Builder, createBasicBlock(), EmitBlock(), clang::Type::isArrayType(), PopCleanupBlock(), pushRegularPartialArrayCleanup(), and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitArrayDelete(), emitDestroy(), and emitPartialArrayDestroy().
llvm::Value * CodeGenFunction::emitArrayLength | ( | const ArrayType * | origArrayType, |
QualType & | baseType, | ||
llvm::Value *& | addr | ||
) |
emitArrayLength - Compute the length of an array, even if it's a VLA, and drill down to the base element type.
Computes the length of an array in elements, as well as the base element type and a properly-typed first element pointer.
Definition at line 1392 of file CodeGenFunction.cpp.
References Builder, ConvertType(), clang::ASTContext::getAsArrayType(), getContext(), clang::ArrayType::getElementType(), getElementType(), getVLASize(), and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitAggregateCopy(), EmitCXXAggrConstructorCall(), emitDestroy(), and EmitOMPAggregateAssign().
LValue CodeGenFunction::EmitArraySubscriptExpr | ( | const ArraySubscriptExpr * | E, |
bool | Accessed = false |
||
) |
Definition at line 2445 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAddress(), clang::QualType::getAddressSpace(), clang::CodeGen::LValue::getAlignment(), clang::Type::getAs(), clang::ArraySubscriptExpr::getBase(), clang::VectorType::getElementType(), clang::ArraySubscriptExpr::getIdx(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::CodeGen::LValue::getType(), clang::QualType::isNull(), clang::Expr::isOBJCGCCandidate(), clang::Type::isSignedIntegerOrEnumerationType(), clang::CodeGen::LValue::isSimple(), isSimpleArrayDecayOperand(), clang::Type::isVectorType(), clang::CharUnits::isZero(), clang::LangOptions::NonGC, and setObjCGCLValueClass().
void CodeGenFunction::EmitAsanPrologueOrEpilogue | ( | bool | Prologue | ) |
Definition at line 734 of file CGClass.cpp.
References Builder, CGM, Context, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), CurGD, clang::RecordDecl::fields(), clang::ASTContext::getASTRecordLayout(), getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::GlobalDecl::getDecl(), clang::ASTRecordLayout::getFieldCount(), clang::ASTRecordLayout::getFieldOffset(), clang::ASTRecordLayout::getNonVirtualSize(), clang::CharUnits::getQuantity(), clang::ValueDecl::getType(), clang::ASTContext::getTypeInfoInChars(), clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::FieldDecl::isBitField(), LoadCXXThis(), clang::RecordDecl::mayInsertExtraPadding(), clang::ASTContext::toCharUnitsFromBits(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitConstructorBody(), and EmitDestructorBody().
void CodeGenFunction::EmitAsmStmt | ( | const AsmStmt & | S | ) |
Definition at line 1811 of file CGStmt.cpp.
References clang::TargetCodeGenInfo::addReturnRegisterOutputs(), AddVariableConstraints(), clang::TargetCodeGenInfo::adjustInlineAsmType(), clang::TargetInfo::ConstraintInfo::allowsMemory(), clang::TargetInfo::ConstraintInfo::allowsRegister(), Builder, CGM, ConvertType(), ConvertTypeForMem(), CurFnInfo, clang::TargetInfo::ConstraintInfo::earlyClobber(), EmitLValue(), EmitStoreThroughLValue(), FnRetTy, clang::AsmStmt::generateAsmString(), clang::CodeGen::RValue::get(), clang::AsmStmt::getAsmLoc(), getAsmSrcLocInfo(), clang::AsmStmt::getClobber(), clang::TargetInfo::getClobbers(), getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::CodeGen::CodeGenModule::getDiags(), clang::Expr::getExprLoc(), clang::AsmStmt::getInputConstraint(), clang::AsmStmt::getInputExpr(), getLLVMContext(), clang::TargetInfo::getNormalizedGCCRegisterName(), clang::AsmStmt::getNumClobbers(), clang::AsmStmt::getNumInputs(), clang::AsmStmt::getNumOutputs(), clang::AsmStmt::getOutputConstraint(), clang::AsmStmt::getOutputExpr(), clang::SourceLocation::getRawEncoding(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), getTarget(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::TargetInfo::ConstraintInfo::getTiedOperand(), clang::Expr::getType(), clang::ASTContext::getTypeSize(), clang::TargetInfo::ConstraintInfo::hasMatchingInput(), hasScalarEvaluationKind(), clang::TargetInfo::ConstraintInfo::hasTiedOperand(), clang::Expr::IgnoreParenNoopCasts(), Input, clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::CodeGen::ABIArgInfo::isDirect(), clang::CodeGen::ABIArgInfo::isExtend(), clang::TargetInfo::ConstraintInfo::isReadWrite(), clang::AsmStmt::isVolatile(), MakeAddrLValue(), clang::DiagnosticsEngine::Report(), ReturnValue, S, SawAsmBlock, SimplifyConstraint(), clang::TargetInfo::validateInputConstraint(), clang::TargetInfo::validateOutputConstraint(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitStmt().
std::pair< RValue, llvm::Value * > CodeGenFunction::EmitAtomicCompareExchange | ( | LValue | Obj, |
RValue | Expected, | ||
RValue | Desired, | ||
SourceLocation | Loc, | ||
llvm::AtomicOrdering | Success = llvm::SequentiallyConsistent , |
||
llvm::AtomicOrdering | Failure = llvm::SequentiallyConsistent , |
||
bool | IsWeak = false , |
||
AggValueSlot | Slot = AggValueSlot::ignored() |
||
) |
Emit a compare-and-exchange op for atomic type.
Definition at line 1725 of file CGAtomic.cpp.
References clang::CodeGen::LValue::getAddress(), clang::CodeGen::RValue::getAggregateAddr(), and clang::CodeGen::RValue::isAggregate().
RValue CodeGenFunction::EmitAtomicExpr | ( | AtomicExpr * | E, |
llvm::Value * | Dest = nullptr |
||
) |
Definition at line 673 of file CGAtomic.cpp.
References clang::CodeGen::CallArgList::add(), AddDirectArgument(), clang::AtomicExpr::AO_ABI_memory_order_acq_rel, clang::AtomicExpr::AO_ABI_memory_order_acquire, clang::AtomicExpr::AO_ABI_memory_order_consume, clang::AtomicExpr::AO_ABI_memory_order_relaxed, clang::AtomicExpr::AO_ABI_memory_order_release, clang::AtomicExpr::AO_ABI_memory_order_seq_cst, clang::ASTContext::BoolTy, Builder, CGM, convertTempToRValue(), createBasicBlock(), CreateMemTemp(), CurFn, EmitAtomicInit(), emitAtomicLibcall(), EmitAtomicOp(), EmitCastToVoidPtr(), EmitScalarExpr(), EmitStoreOfScalar(), EmitUnsupportedRValue(), EmitValToTemp(), clang::CodeGen::RValue::get(), clang::Type::getAs(), getContext(), clang::Expr::getExprLoc(), clang::ASTContext::getIntPtrType(), clang::ASTContext::getIntTypeForBitwidth(), getLLVMContext(), clang::TargetInfo::getMaxAtomicInlineWidth(), clang::AtomicExpr::getNumSubExprs(), clang::AtomicExpr::getOp(), clang::AtomicExpr::getOrder(), clang::AtomicExpr::getOrderFail(), clang::Type::getPointeeType(), clang::AtomicExpr::getPtr(), clang::CharUnits::getQuantity(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CodeGenModule::getSize(), getTarget(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::ASTContext::getTypeSizeInChars(), clang::QualType::getUnqualifiedType(), clang::AtomicExpr::getVal1(), clang::AtomicExpr::getVal2(), clang::AtomicExpr::getWeak(), clang::CodeGen::CodeGenTypeCache::IntTy, clang::AtomicExpr::isCmpXChg(), clang::Type::isPointerType(), clang::Type::isVoidType(), clang::CodeGen::LValue::MakeAddr(), MakeAddrLValue(), clang::CodeGen::CodeGenTypeCache::SizeTy, clang::ASTContext::toBits(), clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::ASTContext::VoidTy.
Definition at line 1750 of file CGAtomic.cpp.
References clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), EmitComplexExpr(), EmitScalarExpr(), clang::CodeGen::AggValueSlot::forLValue(), clang::CodeGen::RValue::get(), clang::CodeGen::RValue::getComplex(), clang::Expr::getType(), clang::Type::isAtomicType(), clang::CodeGen::AggValueSlot::IsNotAliased, clang::CodeGen::AggValueSlot::IsNotDestructed, clang::CodeGen::AggValueSlot::IsNotZeroed, clang::CodeGen::AggValueSlot::IsZeroed, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by EmitAtomicExpr(), and EmitExprAsInit().
RValue CodeGenFunction::EmitAtomicLoad | ( | LValue | LV, |
SourceLocation | SL, | ||
AggValueSlot | Slot = AggValueSlot::ignored() |
||
) |
Definition at line 1212 of file CGAtomic.cpp.
References clang::CodeGen::LValue::getType(), clang::Type::isAtomicType(), and clang::CodeGen::LValue::isVolatileQualified().
Referenced by EmitOMPAtomicReadExpr().
RValue CodeGenFunction::EmitAtomicLoad | ( | LValue | src, |
SourceLocation | loc, | ||
llvm::AtomicOrdering | AO, | ||
bool | IsVolatile = false , |
||
AggValueSlot | resultSlot = AggValueSlot::ignored() |
||
) |
Emit a load from an l-value of atomic type. Note that the r-value we produce is an r-value of the atomic value type.
Definition at line 1258 of file CGAtomic.cpp.
Definition at line 1640 of file CGAtomic.cpp.
References clang::CodeGen::LValue::getType(), clang::Type::isAtomicType(), and clang::CodeGen::LValue::isVolatileQualified().
Referenced by emitSimpleAtomicStore().
void CodeGenFunction::EmitAtomicStore | ( | RValue | rvalue, |
LValue | dest, | ||
llvm::AtomicOrdering | AO, | ||
bool | IsVolatile, | ||
bool | isInit | ||
) |
Emit a store to an l-value of atomic type.
Note that the r-value is expected to be an r-value of the atomic type; this means that for aggregate r-values, it should include storage for any padding that was necessary.
Definition at line 1658 of file CGAtomic.cpp.
References clang::CodeGen::CallArgList::add(), Builder, CGM, clang::CodeGen::CodeGenModule::DecorateInstruction(), emitAtomicLibcall(), EmitCastToVoidPtr(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::RValue::getAggregateAddr(), clang::CodeGen::LValue::getAlignment(), getContext(), clang::CharUnits::getQuantity(), clang::ASTContext::getSizeType(), clang::CodeGen::LValue::getTBAAInfo(), clang::CodeGen::CodeGenTypeCache::IntTy, clang::CodeGen::RValue::isAggregate(), clang::CodeGen::LValue::isSimple(), clang::CodeGen::CodeGenTypeCache::VoidPtrTy, clang::ASTContext::VoidPtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
void CodeGenFunction::EmitAtomicUpdate | ( | LValue | LVal, |
llvm::AtomicOrdering | AO, | ||
const llvm::function_ref< RValue(RValue)> & | UpdateOp, | ||
bool | IsVolatile | ||
) |
Definition at line 1743 of file CGAtomic.cpp.
Referenced by EmitOMPAtomicSimpleUpdateExpr().
void CodeGenFunction::EmitAttributedStmt | ( | const AttributedStmt & | S | ) |
Definition at line 468 of file CGStmt.cpp.
References EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), EmitStmt(), EmitWhileStmt(), clang::AttributedStmt::getAttrs(), and clang::AttributedStmt::getSubStmt().
Referenced by EmitSimpleStmt().
CodeGenFunction::AutoVarEmission CodeGenFunction::EmitAutoVarAlloca | ( | const VarDecl & | D | ) |
EmitAutoVarAlloca - Emit the alloca and debug information for a local variable. Does not emit initialization or destruction.
Definition at line 885 of file CGDecl.cpp.
References BuildByRefType(), Builder, CGM, ConvertTypeForMem(), CreateTempAlloca(), EmitLifetimeStart(), EmitStaticVarDecl(), EmitVarAnnotations(), EmitVariablyModifiedType(), EnsureInsertPoint(), clang::Type::getAs(), clang::ASTContext::getBaseElementType(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), getDebugInfo(), clang::ASTContext::getDeclAlign(), clang::VarDecl::getInit(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLangOpts(), clang::Decl::getLocation(), clang::NamedDecl::getName(), clang::CharUnits::getQuantity(), getTarget(), clang::ValueDecl::getType(), getVLASize(), clang::Decl::hasAttr(), HaveInsertPoint(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::InternalLinkage, clang::Type::isArrayType(), clang::Expr::isConstantInitializer(), clang::Type::isConstantSizeType(), clang::VarDecl::isConstexpr(), clang::VarDecl::isNRVOVariable(), clang::Type::isObjCObjectPointerType(), clang::QualType::isPODType(), clang::Type::isRecordType(), clang::CodeGen::CodeGenModule::isTypeConstant(), clang::Type::isVariablyModifiedType(), clang::CodeGenOptions::LimitedDebugInfo, clang::CodeGen::NormalCleanup, NRVOFlags, pushStackRestore(), ReturnValue, Stack, and clang::CodeGen::CodeGenFunction::AutoVarEmission::useLifetimeMarkers().
Referenced by EmitAutoVarDecl(), EmitObjCForCollectionStmt(), EmitOMPFirstprivateClause(), EmitOMPLinearClauseInit(), emitPrivateLinearVars(), and emitPrivateLoopCounters().
void CodeGenFunction::EmitAutoVarCleanups | ( | const AutoVarEmission & | emission | ) |
Definition at line 1306 of file CGDecl.cpp.
References clang::CodeGen::CodeGenTypes::arrangeFunctionDeclaration(), clang::CodeGen::EHScopeStack::begin(), CGM, EHStack, emitAutoVarTypeCleanup(), enterByrefCleanup(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::CodeGen::CodeGenFunction::AutoVarEmission::getAllocatedAddress(), clang::Decl::getAttr(), getLangOpts(), clang::CodeGen::CodeGenFunction::AutoVarEmission::getSizeForLifetimeMarkers(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::Decl::hasAttr(), HaveInsertPoint(), clang::QualType::isDestructedType(), clang::LangOptions::NonGC, clang::CodeGen::NormalAndEHCleanup, clang::CodeGen::NormalCleanup, clang::CodeGen::EHCleanupScope::setLifetimeMarker(), and clang::CodeGen::CodeGenFunction::AutoVarEmission::useLifetimeMarkers().
Referenced by EmitAutoVarDecl(), EmitObjCForCollectionStmt(), EmitOMPFirstprivateClause(), EmitOMPLinearClauseInit(), emitPrivateLinearVars(), and emitPrivateLoopCounters().
void CodeGenFunction::EmitAutoVarDecl | ( | const VarDecl & | D | ) |
EmitAutoVarDecl - Emit an auto variable declaration.
This function can be called with a null (unreachable) insert point.
EmitAutoVarDecl - Emit code and set up an entry in LocalDeclMap for a variable declaration with auto, register, or no storage class specifier. These turn into simple stack objects, or GlobalValues depending on target.
Definition at line 847 of file CGDecl.cpp.
References EmitAutoVarAlloca(), EmitAutoVarCleanups(), and EmitAutoVarInit().
Referenced by EmitForStmt(), EmitIfStmt(), EmitInitializerForField(), EmitSwitchStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitVarDecl(), and EmitWhileStmt().
void CodeGenFunction::EmitAutoVarInit | ( | const AutoVarEmission & | emission | ) |
Definition at line 1100 of file CGDecl.cpp.
References Builder, CGM, ContainsLabel(), clang::CodeGen::ApplyDebugLocation::CreateDefaultArtificial(), emitByrefStructureInit(), clang::CodeGen::CodeGenModule::EmitConstantInit(), EmitExprAsInit(), emitStoresForInitAfterMemset(), EmitStoreThroughLValue(), EnsureInsertPoint(), clang::CodeGen::RValue::get(), getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::VarDecl::getInit(), clang::Decl::getLocation(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenFunction::AutoVarEmission::getObjectAddress(), clang::CharUnits::getQuantity(), getStaticDeclName(), clang::ValueDecl::getType(), HaveInsertPoint(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::CodeGen::CodeGenTypeCache::IntPtrTy, isCapturedBy(), clang::VarDecl::isConstexpr(), isTrivialInitializer(), MakeAddrLValue(), clang::CodeGen::LValue::setNonGC(), shouldUseMemSetPlusStoresToInitialize(), and clang::ast_matchers::type.
Referenced by EmitAutoVarDecl(), and EmitObjCForCollectionStmt().
void CodeGenFunction::emitAutoVarTypeCleanup | ( | const AutoVarEmission & | emission, |
QualType::DestructionKind | dtorKind | ||
) |
Enter a destroy cleanup for the given local variable.
Definition at line 1249 of file CGDecl.cpp.
References destroyARCStrongImprecise, clang::QualType::DK_cxx_destructor, clang::QualType::DK_none, clang::QualType::DK_objc_strong_lifetime, clang::QualType::DK_objc_weak_lifetime, clang::CodeGen::EHCleanup, EHStack, getARCCleanupKind(), clang::Type::getAsCXXRecordDecl(), getDestroyer(), clang::CXXRecordDecl::getDestructor(), clang::CodeGen::CodeGenFunction::AutoVarEmission::getObjectAddress(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::VarDecl::isARCPseudoStrong(), clang::Type::isArrayType(), clang::CodeGen::NormalAndEHCleanup, and clang::ast_matchers::type.
Referenced by EmitAutoVarCleanups().
LValue CodeGenFunction::EmitBinaryOperatorLValue | ( | const BinaryOperator * | E | ) |
Definition at line 3188 of file CGExpr.cpp.
References clang::BO_Assign, clang::BO_Comma, clang::BO_PtrMemD, clang::BO_PtrMemI, clang::BinaryOperator::getLHS(), clang::QualType::getObjCLifetime(), clang::BinaryOperator::getOpcode(), clang::BinaryOperator::getRHS(), clang::Expr::getType(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, clang::Qualifiers::OCL_Weak, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
EmitBlock - Emit the given block
IsFinished - If true, indicates that the caller has finished emitting branches to the given block and does not expect to emit code into it. This means the block can be ignored if it is unreachable.
Definition at line 348 of file CGStmt.cpp.
References Builder, CurFn, and EmitBranch().
Referenced by EmitAggMemberInitializer(), emitArrayDestroy(), EmitBlockWithFallThrough(), EmitBranchOnBoolExpr(), emitCatchDispatchBlock(), EmitCleanup(), EmitCtorPrologue(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitCXXAggrConstructorCall(), EmitCXXDeleteExpr(), EmitCXXForRangeStmt(), EmitCXXNewExpr(), EmitCXXThrowExpr(), EmitDoStmt(), EmitDynamicCast(), EmitDynamicCastToNull(), emitFilterDispatchBlock(), EmitForStmt(), emitIfStmt(), EmitIfStmt(), EmitLabel(), EmitLandingPad(), EmitMustTailThunk(), EmitNewArrayInitializer(), emitNonZeroVLAInit(), EmitObjCForCollectionStmt(), EmitOMPAggregateAssign(), EmitOMPCopyinClause(), emitOMPIfClause(), EmitOMPInnerLoop(), EmitOMPLastprivateClauseFinal(), EmitReturnBlock(), EmitSEHTryStmt(), EmitSwitchStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitTypeCheck(), EmitTypeidFromVTable(), EmitVTablePtrCheckForCast(), EmitWhileStmt(), emitWriteback(), emitWritebackArg(), EnsureInsertPoint(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), ExitCXXTryStmt(), ExitSEHTryStmt(), FinishFunction(), GenerateCXXGlobalInitFunc(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), and PerformReturnAdjustment().
void CodeGenFunction::EmitBlockAfterUses | ( | llvm::BasicBlock * | BB | ) |
EmitBlockAfterUses - Emit the given block somewhere hopefully near its uses, and leave the insertion point in it.
Definition at line 385 of file CGStmt.cpp.
References Builder, and CurFn.
Referenced by emitCatchDispatchBlock(), emitFilterDispatchBlock(), ExitCXXTryStmt(), and ExitSEHTryStmt().
RValue CodeGenFunction::EmitBlockCallExpr | ( | const CallExpr * | E, |
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 953 of file CGBlocks.cpp.
References clang::CodeGen::CallArgList::add(), clang::CallExpr::arg_begin(), clang::CallExpr::arg_end(), Builder, clang::Type::castAs(), clang::CodeGen::RValue::get(), clang::Type::getAs(), clang::CallExpr::getCallee(), clang::CodeGen::CodeGenModule::getContext(), clang::BlockPointerType::getPointeeType(), clang::Expr::getType(), and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
llvm::Value * CodeGenFunction::EmitBlockCopyAndAutorelease | ( | llvm::Value * | Block, |
QualType | Ty | ||
) |
Definition at line 3061 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::IdentifierTable::get(), getContext(), clang::SelectorTable::getNullarySelector(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CodeGen::RValue::getScalarVal(), clang::ASTContext::Idents, clang::Result, and clang::ASTContext::Selectors.
llvm::Value * CodeGenFunction::EmitBlockLiteral | ( | const BlockExpr * | blockExpr | ) |
Emit a block literal expression in the current function.
Definition at line 684 of file CGBlocks.cpp.
References computeBlockInfo(), findAndRemoveBlockInfo(), clang::BlockExpr::getBlockDecl(), and clang::BlockDecl::hasCaptures().
llvm::Value * CodeGenFunction::EmitBlockLiteral | ( | const CGBlockInfo & | Info | ) |
Definition at line 703 of file CGBlocks.cpp.
References clang::CodeGen::CGBlockInfo::Address, clang::CodeGen::BLOCK_HAS_COPY_DISPOSE, clang::CodeGen::BLOCK_HAS_CXX_OBJ, clang::CodeGen::BLOCK_HAS_EXTENDED_LAYOUT, clang::CodeGen::BLOCK_HAS_SIGNATURE, clang::CodeGen::BLOCK_USE_STRET, buildBlockDescriptor(), Builder, buildGlobalBlock(), clang::CodeGen::CGBlockInfo::CanBeGlobal, clang::BlockDecl::captures(), clang::BlockDecl::capturesCXXThis(), clang::CK_LValueToRValue, clang::CodeGen::CGBlockInfo::CXXThisIndex, clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, clang::CodeGen::CGBlockInfo::DominatingIP, clang::CodeGen::AggValueSlot::forAddr(), GenerateBlockFunction(), clang::CodeGen::BlockFlags::getBitMask(), clang::CodeGen::CGBlockInfo::getBlockDecl(), clang::CodeGen::CGBlockInfo::getBlockExpr(), clang::CodeGen::CGBlockInfo::getCapture(), clang::CodeGen::CGBlockInfo::Capture::getCleanup(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getDeclAlign(), clang::CodeGen::CGBlockInfo::Capture::getIndex(), clang::QualType::getObjCLifetime(), clang::CharUnits::getQuantity(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::CodeGen::CGBlockInfo::HasCapturedVariableLayout, clang::CodeGen::CGBlockInfo::HasCXXObject, clang::CodeGen::CodeGenTypeCache::IntTy, clang::Type::isBlockPointerType(), clang::CodeGen::CGBlockInfo::Capture::isConstant(), clang::BlockDecl::isConversionFromLambda(), clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, clang::Type::isReferenceType(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), clang::CodeGen::CGBlockInfo::NeedsCopyDispose, clang::Qualifiers::OCL_Strong, clang::ImplicitCastExpr::OnStack, clang::CodeGen::CGBlockInfo::StructureType, clang::ast_matchers::type, clang::CodeGen::CGBlockInfo::UsesStret, clang::VK_LValue, clang::VK_RValue, and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
void CodeGenFunction::EmitBlockWithFallThrough | ( | llvm::BasicBlock * | BB, |
const Stmt * | S | ||
) |
When instrumenting to collect profile data, the counts for some blocks such as switch cases need to not include the fall-through counts, so emit a branch around the instrumentation code. When not instrumenting, this just calls EmitBlock().
Definition at line 803 of file CodeGenFunction.cpp.
References CGM, createBasicBlock(), EmitBlock(), EmitBranch(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getCurrentProfileCount(), HaveInsertPoint(), incrementProfileCounter(), and setCurrentProfileCount().
Referenced by EmitCaseStmt(), EmitCaseStmtRange(), EmitDefaultStmt(), and EmitDoStmt().
void CodeGenFunction::EmitBoundsCheck | ( | const Expr * | E, |
const Expr * | Base, | ||
llvm::Value * | Index, | ||
QualType | IndexType, | ||
bool | Accessed | ||
) |
Emit a check that Base
points into an array object, which we can access at index Index
. Accessed
should be false
if we this expression is used as an lvalue, for instance in "&Arr[Idx]".
Definition at line 700 of file CGExpr.cpp.
References Builder, getArrayIndexingBound(), clang::Expr::getExprLoc(), and clang::Type::isSignedIntegerOrEnumerationType().
Referenced by emitPointerArithmetic().
void CodeGenFunction::EmitBranch | ( | llvm::BasicBlock * | Block | ) |
EmitBranch - Emit a branch to the specified basic block from the current insert block, taking care to avoid creation of branches from dummy blocks. It is legal to call this function even if there is no current insertion point.
This function clears the current insertion point. The caller should follow calls to this function with calls to Emit*Block prior to generation new code.
Definition at line 368 of file CGStmt.cpp.
References Builder.
Referenced by EmitAggMemberInitializer(), EmitBlock(), EmitBlockWithFallThrough(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitCXXForRangeStmt(), EmitDynamicCast(), EmitForStmt(), emitIfStmt(), EmitIfStmt(), EmitIndirectGotoStmt(), emitOMPIfClause(), EmitOMPInnerLoop(), and EmitWhileStmt().
void CodeGenFunction::EmitBranchOnBoolExpr | ( | const Expr * | Cond, |
llvm::BasicBlock * | TrueBlock, | ||
llvm::BasicBlock * | FalseBlock, | ||
uint64_t | TrueCount | ||
) |
EmitBranchOnBoolExpr - Emit a branch on a boolean condition (e.g. for an if statement) to the specified blocks. Based on the condition, this might try to simplify the codegen of the conditional based on the branch. TrueCount should be the number of times we expect the condition to evaluate to true based on PGO data.
EmitBranchOnBoolExpr - Emit a branch on a boolean condition (e.g. for an if statement) to the specified blocks. Based on the condition, this might try to simplify the codegen of the conditional based on the branch.
Definition at line 1043 of file CodeGenFunction.cpp.
References clang::CodeGen::CodeGenFunction::ConditionalEvaluation::begin(), clang::BO_LAnd, clang::BO_LOr, Builder, ConstantFoldsToSimpleInteger(), createBasicBlock(), EmitBlock(), EmitCXXThrowExpr(), clang::CodeGen::CodeGenFunction::ConditionalEvaluation::end(), EvaluateExprAsBool(), getCurrentProfileCount(), getProfileCount(), clang::Expr::IgnoreParens(), incrementProfileCounter(), setCurrentProfileCount(), and clang::UO_LNot.
Referenced by clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitIfStmt(), emitOMPIfClause(), EmitOMPInnerLoop(), and emitPreCond().
void CodeGenFunction::EmitBranchThroughCleanup | ( | JumpDest | Dest | ) |
EmitBranchThroughCleanup - Emit a branch from the current insert block through the normal cleanup handling code (if any) and then on to
Terminate the current block by emitting a branch which might leave the current cleanup-protected scope. The target scope may not yet be known, in which case this will require a fixup.
As a side-effect, this method clears the insertion point.
Definition at line 940 of file CGCleanup.cpp.
References clang::CodeGen::EHCleanupScope::addBranchAfter(), clang::CodeGen::EHCleanupScope::addBranchThrough(), Builder, CreateNormalEntry(), clang::CodeGen::BranchFixup::Destination, clang::CodeGen::BranchFixup::DestinationIndex, clang::CodeGen::EHScopeStack::stable_iterator::encloses(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::CodeGen::CodeGenFunction::JumpDest::getDestIndex(), clang::CodeGen::EHCleanupScope::getEnclosingNormalCleanup(), clang::CodeGen::CodeGenFunction::JumpDest::getScopeDepth(), clang::CodeGen::BranchFixup::InitialBranch, clang::CodeGen::EHCleanupScope::isNormalCleanup(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), clang::CodeGen::BranchFixup::OptimisticBranchBlock, and clang::CodeGen::EHScopeStack::stable_iterator::strictlyEncloses().
Referenced by EmitBreakStmt(), EmitContinueStmt(), EmitCXXForRangeStmt(), EmitForStmt(), EmitForwardingCallToLambda(), EmitGotoStmt(), EmitIndirectGotoStmt(), EmitOMPInnerLoop(), EmitReturnStmt(), EmitSEHLeaveStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitWhileStmt(), and clang::CodeGen::CodeGenFunction::FinallyInfo::exit().
void CodeGenFunction::EmitBreakStmt | ( | const BreakStmt & | S | ) |
Definition at line 1112 of file CGStmt.cpp.
References EmitBranchThroughCleanup(), EmitStopPoint(), and HaveInsertPoint().
Referenced by EmitSimpleStmt().
RValue CodeGenFunction::EmitBuiltinExpr | ( | const FunctionDecl * | FD, |
unsigned | BuiltinID, | ||
const CallExpr * | E, | ||
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 259 of file CGBuiltin.cpp.
References Builder, EmitFAbs(), clang::Expr::EvaluateAsRValue(), clang::CodeGen::RValue::get(), clang::CallExpr::getArg(), clang::CodeGen::RValue::getComplex(), clang::APValue::getFloat(), clang::APValue::getInt(), clang::CallExpr::getNumArgs(), clang::Expr::getType(), clang::Expr::EvalStatus::hasSideEffects(), clang::Expr::HasSideEffects(), clang::APValue::isFloat(), clang::APValue::isInt(), clang::Result, and clang::Expr::EvalResult::Val.
RValue CodeGenFunction::EmitBuiltinNewDeleteCall | ( | const FunctionProtoType * | Type, |
const Expr * | Arg, | ||
bool | IsDelete | ||
) |
Definition at line 1087 of file CGExprCXX.cpp.
References EmitCallArgs(), EmitNewDeleteCall(), getContext(), clang::Decl::getTranslationUnitDecl(), clang::DeclContext::lookup(), and clang::FunctionProtoType::param_type_begin().
void CodeGenFunction::emitByrefStructureInit | ( | const AutoVarEmission & | emission | ) |
Initialize the structural components of a __block variable, i.e. everything but the actual object.
Definition at line 2127 of file CGBlocks.cpp.
References clang::CodeGen::BLOCK_BYREF_HAS_COPY_DISPOSE, clang::CodeGen::BLOCK_BYREF_LAYOUT_EXTENDED, clang::CodeGen::BLOCK_BYREF_LAYOUT_MASK, clang::CodeGen::BLOCK_BYREF_LAYOUT_NON_OBJECT, clang::CodeGen::BLOCK_BYREF_LAYOUT_STRONG, clang::CodeGen::BLOCK_BYREF_LAYOUT_UNRETAINED, clang::CodeGen::BLOCK_BYREF_LAYOUT_WEAK, buildByrefHelpers(), Builder, clang::CodeGen::BlockFlags::getBitMask(), clang::ASTContext::getByrefLifetime(), clang::CodeGen::CodeGenModule::getContext(), getElementType(), clang::CharUnits::getQuantity(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::IntTy, clang::Type::isBlockPointerType(), clang::QualType::isObjCGCWeak(), clang::Type::isObjCObjectPointerType(), clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, and clang::Qualifiers::OCL_Weak.
Referenced by EmitAutoVarInit().
RValue CodeGenFunction::EmitCall | ( | const CGFunctionInfo & | FnInfo, |
llvm::Value * | Callee, | ||
ReturnValueSlot | ReturnValue, | ||
const CallArgList & | Args, | ||
const Decl * | TargetDecl = nullptr , |
||
llvm::Instruction ** | callOrInvoke = nullptr |
||
) |
EmitCall - Generate a call of the given function, expecting the given result type, and using the given argument list which specifies both the LLVM arguments and the types they were derived from.
TargetDecl | - If given, the decl of the function in a direct call; used to set attributes on the call (noreturn, etc.). |
Definition at line 3106 of file CGCall.cpp.
References clang::CharUnits::alignmentAtOffset(), clang::CodeGen::CGFunctionInfo::arg_begin(), clang::CodeGen::CGFunctionInfo::arg_size(), BuildAggStore(), Builder, clang::CodeGen::CodeGenModule::ConstructAttributeList(), clang::CodeGen::CodeGenTypes::ConvertType(), clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), CreateCoercedLoad(), CreateCoercedStore(), deactivateArgCleanupsBeforeCall(), clang::CodeGen::ABIArgInfo::Direct, EmitInitStoreOfNonAggregate(), emitWritebacks(), clang::CodeGen::ABIArgInfo::Expand, clang::CodeGen::ABIArgInfo::Extend, clang::CodeGen::CallArgList::freeArgumentMemory(), clang::CharUnits::fromQuantity(), clang::CodeGen::RValue::get(), clang::CodeGen::RValue::getAggregate(), clang::CodeGen::RValue::getAggregateAddr(), clang::CodeGen::CGFunctionInfo::getArgStruct(), clang::Decl::getAttr(), clang::CodeGen::ABIArgInfo::getCanBeFlattened(), clang::CodeGen::CallArgList::getCleanupsToDeactivate(), clang::CodeGen::ABIArgInfo::getCoerceToType(), clang::CodeGen::RValue::getComplex(), clang::CodeGen::CodeGenTypes::getContext(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::CodeGen::ABIArgInfo::getDirectOffset(), getElementType(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::ABIArgInfo::getInAllocaFieldIndex(), clang::CodeGen::ABIArgInfo::getIndirectAlign(), clang::CodeGen::ABIArgInfo::getIndirectByVal(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CodeGen::CodeGenTypes::getLLVMContext(), clang::CodeGen::ABIArgInfo::getPaddingType(), clang::CharUnits::getQuantity(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CallArgList::getStackBase(), clang::CodeGen::CodeGenTypes::getTarget(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::ReturnValueSlot::getValue(), clang::CodeGen::CallArgList::hasWritebacks(), clang::CodeGen::ABIArgInfo::Ignore, clang::CodeGen::ABIArgInfo::InAlloca, clang::CodeGen::ABIArgInfo::Indirect, clang::CodeGen::RValue::isAggregate(), clang::CodeGen::RValue::isComplex(), clang::CodeGen::ABIArgInfo::isDirect(), clang::CodeGen::ABIArgInfo::isInAlloca(), clang::CodeGen::ABIArgInfo::isIndirect(), clang::CodeGen::RValue::isScalar(), clang::CodeGen::ReturnValueSlot::isUnused(), clang::CodeGen::CGFunctionInfo::isVariadic(), clang::CodeGen::ReturnValueSlot::isVolatile(), clang::CodeGen::RValue::isVolatileQualified(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by emitAtomicLibcall(), EmitCallAndReturnForThunk(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitCXXConstructorCall(), EmitCXXMemberCallExpr(), EmitCXXMemberOrOperatorCall(), EmitCXXMemberPointerCallExpr(), EmitCXXStructorCall(), EmitDelegateCXXConstructorCall(), EmitForwardingCallToLambda(), emitLibraryCall(), EmitNewDeleteCall(), EmitObjCForCollectionStmt(), emitStructGetterCall(), emitStructSetterCall(), EmitSynthesizedCXXCopyCtorCall(), generateObjCGetterBody(), and generateObjCSetterBody().
RValue CodeGenFunction::EmitCall | ( | QualType | FnType, |
llvm::Value * | Callee, | ||
const CallExpr * | E, | ||
ReturnValueSlot | ReturnValue, | ||
const Decl * | TargetDecl = nullptr , |
||
llvm::Value * | Chain = nullptr |
||
) |
Definition at line 3355 of file CGExpr.cpp.
References clang::CodeGen::CallArgList::add(), clang::CallExpr::arg_begin(), clang::CallExpr::arg_end(), Builder, clang::QualType::getCanonicalType(), clang::CallExpr::getDirectCallee(), clang::CallExpr::getLocStart(), and clang::Type::isFunctionPointerType().
void CodeGenFunction::EmitCallAndReturnForThunk | ( | llvm::Value * | Callee, |
const ThunkInfo * | Thunk | ||
) |
Definition at line 241 of file CGVTables.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::CGCXXABI::adjustCallArgsForDestructorThunk(), clang::CodeGen::CGFunctionInfo::arg_begin(), clang::CodeGen::CGFunctionInfo::arg_size(), clang::CodeGen::CodeGenTypes::arrangeCXXMethodCall(), AutoreleaseResult, CGM, CurFnInfo, CurGD, EmitCall(), EmitDelegateCallArg(), EmitMustTailThunk(), clang::CodeGen::CGCXXABI::EmitReturnFromThunk(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), FinishFunction(), clang::CodeGen::RequiredArgs::forPrototypePlus(), clang::CodeGen::RValue::get(), clang::Type::getAs(), clang::CodeGen::CGFunctionInfo::getCallingConvention(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::GlobalDecl::getDecl(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CGFunctionInfo::getRegParm(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::FunctionType::getReturnType(), clang::CXXMethodDecl::getThisType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CodeGen::CGCXXABI::hasMostDerivedReturn(), hasScalarEvaluationKind(), clang::CodeGen::CGCXXABI::HasThisReturn(), clang::CodeGen::ABIArgInfo::Indirect, clang::ReturnAdjustment::isEmpty(), clang::CodeGen::CGFunctionInfo::isNoReturn(), clang::CodeGen::ReturnValueSlot::isNull(), clang::Type::isVoidType(), clang::QualType::isVolatileQualified(), LoadCXXThis(), clang::FunctionDecl::params(), PerformReturnAdjustment(), clang::CodeGen::CGCXXABI::performThisAdjustment(), clang::ThunkInfo::Return, ReturnValue, similar(), clang::ThunkInfo::This, clang::CodeGen::CGFunctionInfo::usesInAlloca(), and clang::ASTContext::VoidPtrTy.
Referenced by generateThunk().
void CodeGenFunction::EmitCallArg | ( | CallArgList & | args, |
const Expr * | E, | ||
QualType | ArgType | ||
) |
EmitCallArg - Emit a single call argument.
Definition at line 2883 of file CGCall.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::CallArgList::addArgCleanupDeactivation(), clang::TargetCXXABI::areArgsDestroyedLeftToRightInCallee(), clang::CodeGen::LValue::asAggregateRValue(), clang::CodeGen::AggValueSlot::asRValue(), Builder, clang::CK_LValueToRValue, createPlaceholderSlot(), clang::CodeGen::EHCleanup, emitWritebackArg(), clang::CodeGen::AggValueSlot::getAddr(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::RValue::getAggregate(), clang::CodeGen::LValue::getAlignment(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::CodeGenTypes::getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::TargetInfo::getCXXABI(), clang::Expr::getObjectKind(), clang::CodeGen::CGCXXABI::getRecordArgABI(), clang::CodeGen::CodeGenModule::getTarget(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CXXRecordDecl::hasNonTrivialDestructor(), clang::Expr::isGLValue(), clang::Type::isReferenceType(), clang::CodeGen::LValue::isSimple(), clang::CodeGen::CallArgList::isUsingInAlloca(), clang::CodeGen::LValue::isVolatile(), clang::OK_Ordinary, clang::CodeGen::CGCXXABI::RAA_Default, clang::CodeGen::AggValueSlot::setExternallyDestructed(), and clang::ast_matchers::type.
|
inline |
EmitCallArgs - Emit call arguments for a function.
Definition at line 2968 of file CodeGenFunction.h.
References clang::ASTContext::getCanonicalType(), getContext(), clang::Expr::getType(), and isObjCMethodWithTypeParams().
Referenced by commonEmitCXXMemberOrOperatorCall(), EmitBuiltinNewDeleteCall(), EmitCXXConstructorCall(), EmitCXXMemberPointerCallExpr(), EmitCXXNewExpr(), EmitObjCMessageExpr(), and EmitSynthesizedCXXCopyCtorCall().
void CodeGenFunction::EmitCallArgs | ( | CallArgList & | Args, |
ArrayRef< QualType > | ArgTypes, | ||
CallExpr::const_arg_iterator | ArgBeg, | ||
CallExpr::const_arg_iterator | ArgEnd, | ||
const FunctionDecl * | CalleeDecl = nullptr , |
||
unsigned | ParamsToSkip = 0 |
||
) |
Definition at line 2808 of file CGCall.cpp.
References clang::CodeGen::CallArgList::allocateArgumentMemory(), clang::TargetCXXABI::areArgsDestroyedLeftToRightInCallee(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::TargetInfo::getCXXABI(), clang::Expr::getExprLoc(), clang::CodeGen::CodeGenTypes::getTarget(), clang::CodeGen::CodeGenModule::getTarget(), and isInAllocaArgument().
RValue CodeGenFunction::EmitCallExpr | ( | const CallExpr * | E, |
ReturnValueSlot | ReturnValue = ReturnValueSlot() |
||
) |
Definition at line 3107 of file CGExpr.cpp.
References clang::CodeGen::ARCPreciseLifetime, Builder, clang::CodeGen::LValue::getAddress(), clang::Type::getAs(), clang::CallExpr::getCallee(), clang::CallExpr::getCalleeDecl(), clang::QualType::getObjCLifetime(), clang::PointerType::getPointeeType(), clang::QualType::getQualifiers(), clang::Expr::getType(), clang::Expr::IgnoreParens(), clang::Type::isBlockPointerType(), clang::Type::isObjCLifetimeType(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, and clang::Qualifiers::OCL_Weak.
Definition at line 3236 of file CGExpr.cpp.
References clang::CodeGen::RValue::getAggregateAddr(), clang::CallExpr::getCallReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::Expr::getType(), clang::Type::isReferenceType(), and clang::CodeGen::RValue::isScalar().
llvm::CallSite CodeGenFunction::EmitCallOrInvoke | ( | llvm::Value * | Callee, |
ArrayRef< llvm::Value * > | Args, | ||
const Twine & | Name = "" |
||
) |
Emits a call or invoke instruction to the given function, depending on the current state of the EH stack.
Definition at line 3069 of file CGCall.cpp.
References Builder, and clang::CodeGen::CodeGenModule::getLangOpts().
Referenced by EmitCapturedStmt(), and emitProxyTaskFunction().
llvm::CallSite CodeGenFunction::EmitCallOrInvoke | ( | llvm::Value * | Callee, |
const Twine & | Name = "" |
||
) |
Definition at line 3061 of file CGCall.cpp.
References clang::None.
void CodeGenFunction::EmitCapturedLocals | ( | CodeGenFunction & | ParentCGF, |
const Stmt * | OutlinedStmt, | ||
bool | IsFilter | ||
) |
Scan the outlined statement for captures from the parent function. For each capture, mark the capture as escaped and emit a call to llvm.localrecover. Insert the localrecover result into the LocalDeclMap.
Definition at line 1431 of file CGException.cpp.
References AllocaInsertPt, Builder, ConvertTypeForMem(), CurFn, EmitSEHExceptionCodeSave(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), Finder, clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::VarDecl::isLocalVarDeclOrParm(), clang::Type::isVariablyModifiedType(), recoverAddrOfEscapedLocal(), and SEHCodeSlotStack.
Referenced by startOutlinedSEHHelper().
llvm::Function * CodeGenFunction::EmitCapturedStmt | ( | const CapturedStmt & | S, |
CapturedRegionKind | K | ||
) |
Generate an outlined function for the body of a CapturedStmt, store any captured variables into the captured struct, and call the outlined function.
Definition at line 2177 of file CGStmt.cpp.
References CapturedStmtInfo, CGM, EmitCallOrInvoke(), GenerateCapturedStmtFunction(), clang::CodeGen::LValue::getAddress(), and InitCapturedStruct().
Referenced by EmitStmt().
void CodeGenFunction::EmitCaseStmt | ( | const CaseStmt & | S | ) |
Definition at line 1217 of file CGStmt.cpp.
References Builder, CGM, createBasicBlock(), EmitBlockWithFallThrough(), EmitCaseStmtRange(), EmitStmt(), clang::Expr::EvaluateKnownConstInt(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::CaseStmt::getLHS(), getProfileCount(), clang::CaseStmt::getRHS(), clang::CaseStmt::getSubStmt(), isObviouslyBranchWithoutCleanups(), and S.
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitCaseStmtRange | ( | const CaseStmt & | S | ) |
EmitCaseStmtRange - If case statement range is not too big then add multiple cases to switch instruction, one for each value within the range. If range is too big then emit "if" condition check.
Definition at line 1139 of file CGStmt.cpp.
References Builder, createBasicBlock(), CurFn, EmitBlockWithFallThrough(), EmitStmt(), clang::Expr::EvaluateKnownConstInt(), getContext(), clang::CaseStmt::getLHS(), getProfileCount(), clang::CaseStmt::getRHS(), and clang::CaseStmt::getSubStmt().
Referenced by EmitCaseStmt().
EmitCastLValue - Casts are never lvalues unless that cast is to a reference type. If the cast is to a reference, we can have the usual lvalue result, otherwise if a cast is needed by the code generator in an lvalue context, then it must mean that we need the address of an aggregate in order to access one of its members. This can happen for all the reasons that casts are permitted with aggregate result, including noop aggregate casts, and cast from scalar to union.
Definition at line 2945 of file CGExpr.cpp.
References Builder, clang::CK_AddressSpaceConversion, clang::CK_AnyPointerToBlockPointerCast, clang::CK_ARCConsumeObject, clang::CK_ARCExtendBlockObject, clang::CK_ARCProduceObject, clang::CK_ARCReclaimReturnedObject, clang::CK_ArrayToPointerDecay, clang::CK_AtomicToNonAtomic, clang::CK_BaseToDerived, clang::CK_BaseToDerivedMemberPointer, clang::CK_BitCast, clang::CK_BlockPointerToObjCPointerCast, clang::CK_BuiltinFnToFnPtr, clang::CK_ConstructorConversion, clang::CK_CopyAndAutoreleaseBlockObject, clang::CK_CPointerToObjCPointerCast, clang::CK_Dependent, clang::CK_DerivedToBase, clang::CK_DerivedToBaseMemberPointer, clang::CK_Dynamic, clang::CK_FloatingCast, clang::CK_FloatingComplexCast, clang::CK_FloatingComplexToBoolean, clang::CK_FloatingComplexToIntegralComplex, clang::CK_FloatingComplexToReal, clang::CK_FloatingRealToComplex, clang::CK_FloatingToBoolean, clang::CK_FloatingToIntegral, clang::CK_FunctionToPointerDecay, clang::CK_IntegralCast, clang::CK_IntegralComplexCast, clang::CK_IntegralComplexToBoolean, clang::CK_IntegralComplexToFloatingComplex, clang::CK_IntegralComplexToReal, clang::CK_IntegralRealToComplex, clang::CK_IntegralToBoolean, clang::CK_IntegralToFloating, clang::CK_IntegralToPointer, clang::CK_LValueBitCast, clang::CK_LValueToRValue, clang::CK_MemberPointerToBoolean, clang::CK_NonAtomicToAtomic, clang::CK_NoOp, clang::CK_NullToMemberPointer, clang::CK_NullToPointer, clang::CK_ObjCObjectLValueCast, clang::CK_PointerToBoolean, clang::CK_PointerToIntegral, clang::CK_ReinterpretMemberPointer, clang::CK_ToUnion, clang::CK_ToVoid, clang::CK_UncheckedDerivedToBase, clang::CK_UserDefinedConversion, clang::CK_VectorSplat, clang::CK_ZeroToOCLEvent, clang::CodeGen::LValue::getAddress(), clang::Type::getAs(), clang::CastExpr::getCastKind(), clang::RecordType::getDecl(), clang::Expr::getExprLoc(), clang::CastExpr::getSubExpr(), clang::Expr::getType(), clang::CastExpr::path_begin(), and clang::CastExpr::path_end().
llvm::Value * CodeGenFunction::EmitCastToVoidPtr | ( | llvm::Value * | value | ) |
Emit a cast to void* in the appropriate address space.
Definition at line 43 of file CGExpr.cpp.
References Builder, getLLVMContext(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by AddDirectArgument(), EmitAtomicExpr(), EmitAtomicStore(), and EmitNullBaseClassInitialization().
void CodeGenFunction::EmitCheck | ( | ArrayRef< std::pair< llvm::Value *, SanitizerMask >> | Checked, |
StringRef | CheckName, | ||
ArrayRef< llvm::Constant * > | StaticArgs, | ||
ArrayRef< llvm::Value * > | DynamicArgs | ||
) |
Create a basic block that will call a handler function in a sanitizer runtime with the provided arguments, and create a conditional branch to it.
Definition at line 2295 of file CGExpr.cpp.
References Builder, emitCheckHandlerCall(), getRecoverableKind(), and Node.
Referenced by EmitVariablyModifiedType(), EmitVTablePtrCheck(), and GenerateCode().
LValue CodeGenFunction::EmitCheckedLValue | ( | const Expr * | E, |
TypeCheckKind | TCK | ||
) |
Same as EmitLValue but additionally we generate checking code to guard against undefined behavior. This is only suitable when we know that the address will be used to access the object.
Definition at line 804 of file CGExpr.cpp.
References clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::Expr::getExprLoc(), clang::Expr::getType(), clang::CodeGen::LValue::isBitField(), and clang::CodeGen::LValue::isSimple().
llvm::Constant * CodeGenFunction::EmitCheckSourceLocation | ( | SourceLocation | Loc | ) |
Emit a description of a source location in a format suitable for passing to a runtime sanitizer handler.
Emit a representation of a SourceLocation for passing to a handler in a sanitizer runtime library. The format for this data is:
For an invalid SourceLocation, the Filename pointer is null.
Definition at line 2213 of file CGExpr.cpp.
References Builder, Column, clang::PresumedLoc::getColumn(), clang::PresumedLoc::getFilename(), clang::PresumedLoc::getLine(), clang::PresumedLoc::isValid(), and Line.
Referenced by EmitVariablyModifiedType(), EmitVTablePtrCheck(), and GenerateCode().
llvm::Constant * CodeGenFunction::EmitCheckTypeDescriptor | ( | QualType | T | ) |
Emit a description of a type in a format suitable for passing to a runtime sanitizer handler.
Emit a type description suitable for use by a runtime sanitizer library. The format of a type descriptor is
followed by an array of i8 containing the type name. TypeKind is 0 for an integer, 1 for a floating point value, and -1 for anything else.
Definition at line 2135 of file CGExpr.cpp.
References clang::DiagnosticsEngine::ak_qualtype, Builder, AttributeLangSupport::C, clang::QualType::getAsOpaquePtr(), clang::Type::isFloatingType(), clang::Type::isIntegerType(), clang::Type::isSignedIntegerType(), and clang::None.
Referenced by EmitVariablyModifiedType(), and EmitVTablePtrCheck().
llvm::Value * CodeGenFunction::EmitCheckValue | ( | llvm::Value * | V | ) |
Convert a value into a format suitable for passing to a runtime sanitizer handler.
Definition at line 2178 of file CGExpr.cpp.
References Builder.
Value * CodeGenFunction::EmitCommonNeonBuiltinExpr | ( | unsigned | BuiltinID, |
unsigned | LLVMIntrinsic, | ||
unsigned | AltLLVMIntrinsic, | ||
const char * | NameHint, | ||
unsigned | Modifier, | ||
const CallExpr * | E, | ||
SmallVectorImpl< llvm::Value * > & | Ops, | ||
llvm::Value * | Align = nullptr |
||
) |
Definition at line 2744 of file CGBuiltin.cpp.
References Builder, CGM, ConvertType(), clang::CodeGen::CodeGenTypeCache::DoubleTy, EmitNeonCall(), EmitNeonRShiftImm(), EmitNeonShiftVector(), EmitNeonSplat(), fabs, clang::NeonTypeFlags::Float32, clang::NeonTypeFlags::Float64, clang::CodeGen::CodeGenTypeCache::FloatTy, fma, clang::CallExpr::getArg(), getContext(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), GetNeonType(), clang::CallExpr::getNumArgs(), getTarget(), clang::Expr::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::Expr::isIntegerConstantExpr(), LookupNeonLLVMIntrinsic(), clang::CodeGen::CodeGenTypeCache::SizeTy, and UnsignedAlts.
Referenced by EmitAArch64BuiltinExpr(), and EmitARMBuiltinExpr().
LValue CodeGenFunction::EmitComplexAssignmentLValue | ( | const BinaryOperator * | E | ) |
Emit an l-value for an assignment (simple or compound) of complex type.
Definition at line 1065 of file CGExprComplex.cpp.
References clang::BO_Assign, and clang::BinaryOperator::getOpcode().
LValue CodeGenFunction::EmitComplexCompoundAssignmentLValue | ( | const CompoundAssignOperator * | E | ) |
Definition at line 1086 of file CGExprComplex.cpp.
References getComplexOp(), and clang::BinaryOperator::getOpcode().
ComplexPairTy CodeGenFunction::EmitComplexExpr | ( | const Expr * | E, |
bool | IgnoreReal = false , |
||
bool | IgnoreImag = false |
||
) |
EmitComplexExpr - Emit the computation of the specified expression of complex type, returning the result.
EmitComplexExpr - Emit the computation of the specified expression of complex type, ignoring the result.
Definition at line 1035 of file CGExprComplex.cpp.
References getComplexType(), and clang::Expr::getType().
Referenced by EmitAnyExpr(), EmitAtomicInit(), EmitExprAsInit(), and EvaluateExprAsBool().
EmitComplexExprIntoLValue - Emit the given expression of complex type and place its result into the specified l-value.
Definition at line 1044 of file CGExprComplex.cpp.
References getComplexType(), and clang::Expr::getType().
Referenced by EmitAggMemberInitializer(), EmitAnyExprToMem(), EmitDeclInit(), EmitInitializerForField(), EmitReturnStmt(), and StoreAnyExprIntoOneUnit().
CodeGenFunction::ComplexPairTy CodeGenFunction::EmitComplexPrePostIncDec | ( | const UnaryOperator * | E, |
LValue | LV, | ||
bool | isInc, | ||
bool | isPre | ||
) |
Definition at line 729 of file CGExpr.cpp.
References Builder, clang::Type::getAs(), getElementType(), clang::UnaryOperator::getExprLoc(), and clang::Expr::getType().
Value * CodeGenFunction::EmitComplexToScalarConversion | ( | ComplexPairTy | Src, |
QualType | SrcTy, | ||
QualType | DstTy | ||
) |
EmitComplexToScalarConversion - Emit a conversion from the specified complex type to the specified destination type, where the destination type is an LLVM scalar type.
Definition at line 3490 of file CGExprScalar.cpp.
References hasScalarEvaluationKind(), and clang::Type::isAnyComplexType().
Referenced by convertToScalarValue(), and EvaluateExprAsBool().
LValue CodeGenFunction::EmitCompoundAssignmentLValue | ( | const CompoundAssignOperator * | E | ) |
Definition at line 3534 of file CGExprScalar.cpp.
References clang::BO_Add, clang::BO_And, clang::BO_Assign, clang::BO_Comma, clang::BO_Div, clang::BO_EQ, clang::BO_GE, clang::BO_GT, clang::BO_LAnd, clang::BO_LE, clang::BO_LOr, clang::BO_LT, clang::BO_Mul, clang::BO_NE, clang::BO_Or, clang::BO_PtrMemD, clang::BO_PtrMemI, clang::BO_Rem, clang::BO_Shl, clang::BO_Shr, clang::BO_Sub, clang::BO_Xor, COMPOUND_OP, and clang::BinaryOperator::getOpcode().
LValue CodeGenFunction::EmitCompoundLiteralLValue | ( | const CompoundLiteralExpr * | E | ) |
Definition at line 2824 of file CGExpr.cpp.
References clang::CompoundLiteralExpr::getInitializer(), clang::QualType::getQualifiers(), clang::Expr::getType(), clang::CompoundLiteralExpr::isFileScope(), clang::Type::isVariablyModifiedType(), and clang::Result.
llvm::Value * CodeGenFunction::EmitCompoundStmt | ( | const CompoundStmt & | S, |
bool | GetLast = false , |
||
AggValueSlot | AggSlot = AggValueSlot::ignored() |
||
) |
EmitCompoundStmt - Emit a compound statement {..} node. If GetLast is true, this captures the expression result of the last sub-statement and returns it (for use by the statement expression extension).
Definition at line 275 of file CGStmt.cpp.
References EmitCompoundStmtWithoutScope(), getContext(), and clang::CompoundStmt::getLBracLoc().
Referenced by EmitSimpleStmt().
llvm::Value * CodeGenFunction::EmitCompoundStmtWithoutScope | ( | const CompoundStmt & | S, |
bool | GetLast = false , |
||
AggValueSlot | AVS = AggValueSlot::ignored() |
||
) |
Definition at line 287 of file CGStmt.cpp.
References clang::CompoundStmt::body_back(), clang::CompoundStmt::body_begin(), clang::CompoundStmt::body_end(), CreateMemTemp(), EmitAggExpr(), EmitAnyExprToMem(), EmitLabel(), EmitStmt(), EnsureInsertPoint(), and hasAggregateEvaluationKind().
Referenced by EmitCompoundStmt(), EmitFunctionBody(), and GenerateObjCMethod().
void CodeGenFunction::EmitCondBrHints | ( | llvm::LLVMContext & | Context, |
llvm::BranchInst * | CondBr, | ||
ArrayRef< const Attr * > | Attrs | ||
) |
Definition at line 593 of file CGStmt.cpp.
References Builder, CGM, clang::Expr::EvaluateKnownConstInt(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and State.
Referenced by EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), and EmitWhileStmt().
LValue CodeGenFunction::EmitConditionalOperatorLValue | ( | const AbstractConditionalOperator * | E | ) |
Definition at line 2867 of file CGExpr.cpp.
References clang::CodeGen::CodeGenFunction::ConditionalEvaluation::begin(), Builder, EmitLValueOrThrowExpression(), clang::CodeGen::CodeGenFunction::ConditionalEvaluation::end(), clang::AbstractConditionalOperator::getCond(), clang::AbstractConditionalOperator::getFalseExpr(), clang::AbstractConditionalOperator::getTrueExpr(), clang::Expr::getType(), and clang::Expr::isGLValue().
void CodeGenFunction::EmitConstructorBody | ( | FunctionArgList & | Args | ) |
EmitConstructorBody - Emits the body of the current constructor.
Definition at line 797 of file CGClass.cpp.
References CGM, clang::Ctor_Base, clang::Ctor_Complete, CurGD, EmitAsanPrologueOrEpilogue(), EmitCtorPrologue(), EmitDelegateCXXConstructorCall(), EmitStmt(), EnterCXXTryStmt(), ExitCXXTryStmt(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::FunctionDecl::getBody(), clang::GlobalDecl::getCtorType(), clang::TargetInfo::getCXXABI(), clang::GlobalDecl::getDecl(), clang::Decl::getLocEnd(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetCXXABI::hasConstructorVariants(), incrementProfileCounter(), and IsConstructorDelegationValid().
Referenced by GenerateCode().
void CodeGenFunction::EmitContinueStmt | ( | const ContinueStmt & | S | ) |
Definition at line 1124 of file CGStmt.cpp.
References EmitBranchThroughCleanup(), EmitStopPoint(), and HaveInsertPoint().
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitCtorPrologue | ( | const CXXConstructorDecl * | CD, |
CXXCtorType | CtorType, | ||
FunctionArgList & | Args | ||
) |
EmitCtorPrologue - This routine generates necessary code to initialize base classes and non-static data members belonging to this constructor.
Definition at line 1236 of file CGClass.cpp.
References Builder, CGM, EmitBaseInitializer(), EmitBlock(), clang::CodeGen::CGCXXABI::EmitCtorCompleteObjectHandler(), EmitDelegatingCXXConstructorCall(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::TargetInfo::getCXXABI(), clang::CXXRecordDecl::getNumVBases(), clang::CXXMethodDecl::getParent(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetCXXABI::hasConstructorVariants(), clang::CXXConstructorDecl::init_begin(), clang::CXXConstructorDecl::init_end(), InitializeVTablePointers(), clang::CXXCtorInitializer::isAnyMemberInitializer(), clang::CXXCtorInitializer::isBaseInitializer(), and clang::CXXConstructorDecl::isDelegatingConstructor().
Referenced by EmitConstructorBody().
RValue CodeGenFunction::EmitCUDAKernelCallExpr | ( | const CUDAKernelCallExpr * | E, |
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 345 of file CGExprCXX.cpp.
References CGM, clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), and clang::CodeGen::CodeGenModule::getCUDARuntime().
void CodeGenFunction::EmitCXXAggrConstructorCall | ( | const CXXConstructorDecl * | ctor, |
const ConstantArrayType * | arrayType, | ||
llvm::Value * | arrayBegin, | ||
const CXXConstructExpr * | E, | ||
bool | zeroInitialize = false |
||
) |
EmitCXXAggrConstructorCall - Emit a loop to call a particular constructor for each of several members of an array.
ctor | the constructor to call for each element |
arrayType | the type of the array to initialize |
arrayBegin | an arrayType* |
zeroInitialize | true if each element should be zero-initialized before it is constructed |
Definition at line 1656 of file CGClass.cpp.
References emitArrayLength().
Referenced by EmitCXXConstructExpr(), and EmitNewArrayInitializer().
void CodeGenFunction::EmitCXXAggrConstructorCall | ( | const CXXConstructorDecl * | ctor, |
llvm::Value * | numElements, | ||
llvm::Value * | arrayBegin, | ||
const CXXConstructExpr * | E, | ||
bool | zeroInitialize = false |
||
) |
EmitCXXAggrConstructorCall - Emit a loop to call a particular constructor for each of several members of an array.
ctor | the constructor to call for each element |
numElements | the number of elements in the array; may be zero |
arrayBegin | a T*, where T is the type constructed by ctor |
zeroInitialize | true if each element should be zero-initialized before it is constructed |
Definition at line 1675 of file CGClass.cpp.
References Builder, createBasicBlock(), clang::Ctor_Complete, destroyCXXObject, EmitBlock(), EmitCXXConstructorCall(), EmitNullInitialization(), getContext(), getLangOpts(), clang::CXXMethodDecl::getParent(), clang::ASTContext::getTypeDeclType(), clang::CXXRecordDecl::hasTrivialDestructor(), pushRegularPartialArrayCleanup(), clang::CodeGen::CodeGenTypeCache::SizeTy, and clang::ast_matchers::type.
LValue CodeGenFunction::EmitCXXBindTemporaryLValue | ( | const CXXBindTemporaryExpr * | E | ) |
Definition at line 3277 of file CGExpr.cpp.
References clang::CodeGen::AggValueSlot::getAddr(), clang::CXXBindTemporaryExpr::getSubExpr(), clang::CXXBindTemporaryExpr::getTemporary(), clang::Expr::getType(), and clang::CodeGen::AggValueSlot::setExternallyDestructed().
void CodeGenFunction::EmitCXXConstructExpr | ( | const CXXConstructExpr * | E, |
AggValueSlot | Dest | ||
) |
Definition at line 394 of file CGExprCXX.cpp.
References clang::CXXConstructExpr::CK_Complete, clang::CXXConstructExpr::CK_Delegating, clang::CXXConstructExpr::CK_NonVirtualBase, clang::CXXConstructExpr::CK_VirtualBase, clang::Ctor_Base, clang::Ctor_Complete, CurGD, EmitAggExpr(), EmitCXXAggrConstructorCall(), EmitCXXConstructorCall(), EmitNullBaseClassInitialization(), EmitNullInitialization(), clang::CodeGen::AggValueSlot::getAddr(), clang::CXXConstructExpr::getArg(), clang::ASTContext::getAsConstantArrayType(), clang::CXXConstructExpr::getConstructionKind(), clang::CXXConstructExpr::getConstructor(), getContext(), clang::GlobalDecl::getCtorType(), getLangOpts(), clang::Expr::getType(), clang::CXXConstructExpr::isElidable(), clang::CodeGen::AggValueSlot::isIgnored(), clang::Expr::isTemporaryObject(), clang::CodeGen::AggValueSlot::isZeroed(), and clang::CXXConstructExpr::requiresZeroInitialization().
LValue CodeGenFunction::EmitCXXConstructLValue | ( | const CXXConstructExpr * | E | ) |
Definition at line 3254 of file CGExpr.cpp.
References clang::Type::getAsCXXRecordDecl(), clang::Expr::getType(), and clang::CXXRecordDecl::hasTrivialDestructor().
void CodeGenFunction::EmitCXXConstructorCall | ( | const CXXConstructorDecl * | D, |
CXXCtorType | Type, | ||
bool | ForVirtualBase, | ||
bool | Delegating, | ||
llvm::Value * | This, | ||
const CXXConstructExpr * | E | ||
) |
Definition at line 1774 of file CGClass.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::CGCXXABI::addImplicitConstructorArgs(), clang::CXXConstructExpr::arg_begin(), clang::CXXConstructExpr::arg_end(), clang::CodeGen::CodeGenTypes::arrangeCXXConstructorCall(), clang::Type::castAs(), CGM, EmitAggregateCopyCtor(), EmitCall(), EmitCallArgs(), EmitLValue(), EmitTypeCheck(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::CodeGenModule::getAddrOfCXXStructor(), clang::CXXConstructExpr::getArg(), clang::CXXConstructExpr::getConstructor(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::getFromCtorType(), clang::CXXConstructExpr::getNumArgs(), clang::CXXMethodDecl::getParent(), getRecordType(), clang::CXXMethodDecl::getThisType(), clang::ValueDecl::getType(), clang::ASTContext::getTypeDeclType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CXXConstructorDecl::isDefaultConstructor(), isMemcpyEquivalentSpecialMember(), clang::FunctionDecl::isTrivial(), and TCK_ConstructorCall.
Referenced by EmitCXXAggrConstructorCall(), and EmitCXXConstructExpr().
void CodeGenFunction::EmitCXXDeleteExpr | ( | const CXXDeleteExpr * | E | ) |
Definition at line 1610 of file CGExprCXX.cpp.
References Builder, ConvertTypeForMem(), createBasicBlock(), EmitArrayDelete(), EmitBlock(), EmitObjectDelete(), EmitScalarExpr(), clang::CXXDeleteExpr::getArgument(), clang::Type::getAs(), getContext(), getElementType(), clang::Expr::getType(), clang::CXXDeleteExpr::isArrayForm(), and clang::Type::isConstantArrayType().
void CodeGenFunction::EmitCXXDestructorCall | ( | const CXXDestructorDecl * | D, |
CXXDtorType | Type, | ||
bool | ForVirtualBase, | ||
bool | Delegating, | ||
llvm::Value * | This | ||
) |
Definition at line 1950 of file CGClass.cpp.
References CGM, clang::CodeGen::CGCXXABI::EmitDestructorCall(), and clang::CodeGen::CodeGenModule::getCXXABI().
Referenced by EmitDestructorBody(), and EmitObjectDelete().
void CodeGenFunction::EmitCXXForRangeStmt | ( | const CXXForRangeStmt & | S, |
ArrayRef< const Attr * > | Attrs = None |
||
) |
Definition at line 936 of file CGStmt.cpp.
References Builder, createBasicBlock(), EmitBlock(), EmitBranch(), EmitBranchThroughCleanup(), EmitCondBrHints(), EmitStmt(), EmitStopPoint(), EvaluateExprAsBool(), clang::CXXForRangeStmt::getBeginEndStmt(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::CXXForRangeStmt::getBody(), clang::CXXForRangeStmt::getCond(), clang::CXXForRangeStmt::getInc(), getJumpDestInCurrentScope(), clang::CXXForRangeStmt::getLoopVarStmt(), getProfileCount(), clang::CXXForRangeStmt::getRangeStmt(), incrementProfileCounter(), LoopStack, clang::CodeGen::LoopInfoStack::pop(), and clang::CodeGen::LoopInfoStack::push().
Referenced by EmitAttributedStmt(), and EmitStmt().
void CodeGenFunction::EmitCXXGlobalVarDeclInit | ( | const VarDecl & | D, |
llvm::Constant * | DeclPtr, | ||
bool | PerformInit | ||
) |
EmitCXXGlobalVarDeclInit - Create the initializer for a C++ variable with global storage.
Definition at line 135 of file CGDeclCXX.cpp.
References CGM, clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), EmitDeclDestroy(), EmitDeclInit(), EmitDeclInvariant(), EmitReferenceBindingToExpr(), EmitStoreOfScalar(), clang::Decl::getAttr(), getContext(), clang::ASTContext::getDeclAlign(), clang::VarDecl::getInit(), getLangOpts(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::CharUnits::getQuantity(), clang::CodeGen::RValue::getScalarVal(), clang::ASTContext::getTargetAddressSpace(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::Decl::hasAttr(), clang::Type::isReferenceType(), and clang::CodeGen::CodeGenModule::isTypeConstant().
Referenced by GenerateCXXGlobalVarDeclInitFunc().
void CodeGenFunction::EmitCXXGuardedInit | ( | const VarDecl & | D, |
llvm::GlobalVariable * | DeclPtr, | ||
bool | PerformInit | ||
) |
Emit code in this function to perform a guarded variable initialization. Guarded initializations are used when it's not possible to prove that an initialization will be done exactly once, e.g. with a static local variable or a static data member of a class template.
Definition at line 237 of file CGDeclCXX.cpp.
References CGM, clang::CodeGen::CGCXXABI::EmitGuardedInit(), clang::CodeGen::CodeGenModule::Error(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getCXXABI(), and clang::Decl::getLocation().
Referenced by AddInitializerToStaticVarDecl(), and GenerateCXXGlobalVarDeclInitFunc().
RValue CodeGenFunction::EmitCXXMemberCallExpr | ( | const CXXMemberCallExpr * | E, |
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 106 of file CGExprCXX.cpp.
References CGM, EmitCall(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitCXXMemberPointerCallExpr(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::MemberExpr::getBase(), clang::CallExpr::getCallee(), getContext(), clang::MemberExpr::getMemberDecl(), clang::MemberExpr::getQualifier(), clang::MemberExpr::hasQualifier(), clang::Expr::IgnoreParens(), and clang::MemberExpr::isArrow().
RValue CodeGenFunction::EmitCXXMemberOrOperatorCall | ( | const CXXMethodDecl * | MD, |
llvm::Value * | Callee, | ||
ReturnValueSlot | ReturnValue, | ||
llvm::Value * | This, | ||
llvm::Value * | ImplicitParam, | ||
QualType | ImplicitParamTy, | ||
const CallExpr * | E | ||
) |
Definition at line 72 of file CGExprCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXMethodCall(), clang::Type::castAs(), CGM, commonEmitCXXMemberOrOperatorCall(), EmitCall(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), and ReturnValue.
Referenced by EmitCXXMemberOrOperatorMemberCallExpr().
RValue CodeGenFunction::EmitCXXMemberOrOperatorMemberCallExpr | ( | const CallExpr * | CE, |
const CXXMethodDecl * | MD, | ||
ReturnValueSlot | ReturnValue, | ||
bool | HasQualifier, | ||
NestedNameSpecifier * | Qualifier, | ||
bool | IsArrow, | ||
const Expr * | Base | ||
) |
Definition at line 132 of file CGExprCXX.cpp.
References clang::CodeGen::CGCXXABI::adjustThisArgumentForVirtualFunctionCall(), clang::CallExpr::arg_begin(), clang::CallExpr::arg_end(), clang::CodeGen::CodeGenTypes::arrangeCXXMethodDeclaration(), clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), BuildAppleKextVirtualCall(), CanDevirtualizeMemberFunctionCall(), CFITCK_NVCall, CGM, clang::CodeGen::Complete, clang::Ctor_Complete, clang::Dtor_Complete, EmitAggregateAssign(), EmitAggregateCopy(), EmitCXXMemberOrOperatorCall(), EmitLValue(), EmitScalarExpr(), clang::CodeGen::CGCXXABI::EmitVirtualDestructorCall(), EmitVTablePtrCheckForCall(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::CodeGenModule::getAddrOfCXXStructor(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::Expr::getBestDynamicClassType(), clang::QualType::getCanonicalType(), clang::CXXMethodDecl::getCorrespondingMethodInClass(), clang::CodeGen::CodeGenModule::getCXXABI(), getCXXRecord(), clang::CodeGen::CodeGenTypes::GetFunctionType(), getLangOpts(), clang::CallExpr::getLocStart(), clang::CallExpr::getNumArgs(), clang::CXXMethodDecl::getParent(), clang::FunctionDecl::getReturnType(), clang::Expr::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CodeGen::CGCXXABI::getVirtualFunctionPointer(), GetVTablePtr(), clang::SanitizerSet::has(), clang::Expr::ignoreParenBaseCasts(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CXXMethodDecl::isCopyAssignmentOperator(), clang::FunctionDecl::isDefaulted(), clang::CXXRecordDecl::isDynamicClass(), clang::CXXMethodDecl::isMoveAssignmentOperator(), clang::CodeGen::ReturnValueSlot::isNull(), clang::FunctionDecl::isTrivial(), clang::TagDecl::isUnion(), clang::CXXMethodDecl::isVirtual(), clang::RecordDecl::mayInsertExtraPadding(), and SanOpts.
Referenced by EmitCXXMemberCallExpr(), and EmitCXXOperatorMemberCallExpr().
RValue CodeGenFunction::EmitCXXMemberPointerCallExpr | ( | const CXXMemberCallExpr * | E, |
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 285 of file CGExprCXX.cpp.
References clang::CodeGen::CallArgList::add(), clang::CallExpr::arg_begin(), clang::CallExpr::arg_end(), clang::CodeGen::CodeGenTypes::arrangeCXXMethodCall(), clang::BO_PtrMemI, clang::Type::castAs(), CGM, EmitCall(), EmitCallArgs(), clang::CodeGen::CGCXXABI::EmitLoadOfMemberFunctionPointer(), EmitLValue(), EmitScalarExpr(), EmitTypeCheck(), clang::CodeGen::RequiredArgs::forPrototypePlus(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::Type::getAs(), clang::CallExpr::getCallee(), clang::MemberPointerType::getClass(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CallExpr::getDirectCallee(), clang::Expr::getExprLoc(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::MemberPointerType::getPointeeType(), clang::ASTContext::getPointerType(), clang::BinaryOperator::getRHS(), clang::Expr::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::Expr::IgnoreParens(), ReturnValue, and TCK_MemberCall.
Referenced by EmitCXXMemberCallExpr().
llvm::Value * CodeGenFunction::EmitCXXNewExpr | ( | const CXXNewExpr * | E | ) |
Definition at line 1258 of file CGExprCXX.cpp.
References clang::CodeGen::CodeGenFunction::ConditionalEvaluation::begin(), Builder, CalculateCookiePadding(), clang::Type::castAs(), CGM, ConvertTypeForMem(), createBasicBlock(), DeactivateCleanupBlock(), EHStack, EmitBlock(), EmitCallArgs(), EmitCXXNewAllocSize(), EmitNewDeleteCall(), EmitNewInitializer(), clang::CodeGen::CodeGenFunction::ConditionalEvaluation::end(), EnterNewDeleteCleanup(), clang::CodeGen::RValue::get(), clang::CXXNewExpr::getAllocatedType(), clang::ASTContext::getBaseElementType(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CXXNewExpr::getInitializer(), clang::CXXNewExpr::getOperatorDelete(), clang::CXXNewExpr::getOperatorNew(), clang::ASTContext::getSizeType(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::CXXNewExpr::hasInitializer(), clang::CodeGen::CGCXXABI::InitializeArrayCookie(), clang::CXXNewExpr::isArray(), clang::QualType::isPODType(), clang::FunctionDecl::isReservedGlobalPlacementOperator(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), clang::CXXNewExpr::placement_arg_begin(), clang::CXXNewExpr::placement_arg_end(), clang::CXXNewExpr::shouldNullCheckAllocation(), and clang::CodeGen::EHScopeStack::stable_begin().
RValue CodeGenFunction::EmitCXXOperatorMemberCallExpr | ( | const CXXOperatorCallExpr * | E, |
const CXXMethodDecl * | MD, | ||
ReturnValueSlot | ReturnValue | ||
) |
Definition at line 335 of file CGExprCXX.cpp.
References EmitCXXMemberOrOperatorMemberCallExpr(), clang::CallExpr::getArg(), and clang::CXXMethodDecl::isInstance().
RValue CodeGenFunction::EmitCXXStructorCall | ( | const CXXMethodDecl * | MD, |
llvm::Value * | Callee, | ||
ReturnValueSlot | ReturnValue, | ||
llvm::Value * | This, | ||
llvm::Value * | ImplicitParam, | ||
QualType | ImplicitParamTy, | ||
const CallExpr * | E, | ||
StructorType | Type | ||
) |
Definition at line 85 of file CGExprCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), CGM, commonEmitCXXMemberOrOperatorCall(), EmitCall(), clang::CodeGen::CodeGenModule::getTypes(), and ReturnValue.
void CodeGenFunction::EmitCXXTemporary | ( | const CXXTemporary * | Temporary, |
QualType | TempType, | ||
llvm::Value * | Ptr | ||
) |
Emits all the code to cause the given temporary to be cleaned up.
Definition at line 1165 of file CGCleanup.cpp.
References clang::CodeGen::NormalAndEHCleanup.
void CodeGenFunction::EmitCXXThrowExpr | ( | const CXXThrowExpr * | E, |
bool | KeepInsertionPoint = true |
||
) |
Definition at line 416 of file CGException.cpp.
References createBasicBlock(), EmitBlock(), clang::CodeGen::CGCXXABI::emitRethrow(), clang::CodeGen::CGCXXABI::emitThrow(), clang::CodeGen::CGObjCRuntime::EmitThrowStmt(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::Expr::getExprLoc(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CXXThrowExpr::getSubExpr(), clang::Type::isObjCObjectPointerType(), and S.
Referenced by EmitBranchOnBoolExpr(), and EmitLValueOrThrowExpression().
void CodeGenFunction::EmitCXXTryStmt | ( | const CXXTryStmt & | S | ) |
Definition at line 549 of file CGException.cpp.
References EmitStmt(), EnterCXXTryStmt(), ExitCXXTryStmt(), and clang::CXXTryStmt::getTryBlock().
Referenced by EmitStmt().
llvm::Value * CodeGenFunction::EmitCXXTypeidExpr | ( | const CXXTypeidExpr * | E | ) |
Definition at line 1722 of file CGExprCXX.cpp.
References Builder, CGM, ConvertType(), EmitTypeidFromVTable(), clang::CodeGen::CodeGenModule::GetAddrOfRTTIDescriptor(), getContext(), clang::CXXTypeidExpr::getExprOperand(), clang::Expr::getType(), clang::CXXTypeidExpr::getTypeOperand(), clang::CXXTypeidExpr::isPotentiallyEvaluated(), and clang::CXXTypeidExpr::isTypeOperand().
LValue CodeGenFunction::EmitCXXTypeidLValue | ( | const CXXTypeidExpr * | E | ) |
Definition at line 3263 of file CGExpr.cpp.
References clang::Expr::getType().
llvm::Value * CodeGenFunction::EmitCXXUuidofExpr | ( | const CXXUuidofExpr * | E | ) |
Definition at line 3267 of file CGExpr.cpp.
References Builder, and clang::Expr::getType().
LValue CodeGenFunction::EmitCXXUuidofLValue | ( | const CXXUuidofExpr * | E | ) |
Definition at line 3272 of file CGExpr.cpp.
References clang::Expr::getType().
void CodeGenFunction::EmitDecl | ( | const Decl & | D | ) |
EmitDecl - Emit a declaration.
This function can be called with a null (unreachable) insert point.
Definition at line 35 of file CGDecl.cpp.
References EmitVarDecl(), EmitVariablyModifiedType(), getDebugInfo(), clang::Decl::getKind(), clang::TypedefNameDecl::getUnderlyingType(), and clang::VarDecl::isLocalVarDecl().
Referenced by EmitDeclStmt(), EmitOMPFirstprivateClause(), EmitOMPLastprivateClauseInit(), EmitOMPPrivateClause(), and EmitOMPReductionClauseInit().
void CodeGenFunction::EmitDeclRefExprDbgValue | ( | const DeclRefExpr * | E, |
llvm::Constant * | Init | ||
) |
Definition at line 1658 of file CodeGenFunction.cpp.
References CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), getDebugInfo(), clang::DeclRefExpr::getDecl(), and clang::CodeGenOptions::LimitedDebugInfo.
LValue CodeGenFunction::EmitDeclRefLValue | ( | const DeclRefExpr * | E | ) |
Definition at line 1928 of file CGExpr.cpp.
References clang::CodeGen::ARCImpreciseLifetime, Builder, EmitCapturedFieldLValue(), EmitFunctionDeclLValue(), EmitGlobalNamedRegister(), EmitGlobalVarDeclLValue(), EmitThreadPrivateVarDeclLValue(), clang::DeclRefExpr::getDecl(), clang::Expr::getExprLoc(), clang::DeclRefExpr::getLocation(), clang::CodeGen::LValue::getQuals(), clang::CharUnits::getQuantity(), clang::Expr::getType(), clang::Decl::hasAttr(), clang::Type::isReferenceType(), clang::Decl::isUsed(), clang::SourceLocation::isValid(), clang::DeclRefExpr::refersToEnclosingVariableOrCapture(), clang::Qualifiers::removeObjCGCAttr(), clang::SC_Register, clang::CodeGen::LValue::setARCPreciseLifetime(), clang::CodeGen::LValue::setNonGC(), and setObjCGCLValueClass().
Referenced by LoadObjCSelf().
void CodeGenFunction::EmitDeclStmt | ( | const DeclStmt & | S | ) |
Definition at line 1102 of file CGStmt.cpp.
References clang::DeclStmt::decls(), EmitDecl(), EmitStopPoint(), and HaveInsertPoint().
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitDefaultStmt | ( | const DefaultStmt & | S | ) |
Definition at line 1300 of file CGStmt.cpp.
References EmitBlockWithFallThrough(), EmitStmt(), and clang::DefaultStmt::getSubStmt().
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitDelegateCallArg | ( | CallArgList & | args, |
const VarDecl * | param, | ||
SourceLocation | loc | ||
) |
EmitDelegateCallArg - We are performing a delegate call; that is, the current function is delegating to another one. Produce a r-value suitable for passing the given parameter.
Definition at line 2499 of file CGCall.cpp.
References clang::CodeGen::CallArgList::add(), Builder, clang::CodeGen::RValue::get(), clang::CodeGen::RValue::getAggregate(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::ValueDecl::getType(), isInAllocaArgument(), and clang::ast_matchers::type.
Referenced by EmitCallAndReturnForThunk(), EmitDelegateCXXConstructorCall(), EmitLambdaBlockInvokeBody(), and EmitLambdaDelegatingInvokeBody().
void CodeGenFunction::EmitDelegateCXXConstructorCall | ( | const CXXConstructorDecl * | Ctor, |
CXXCtorType | CtorType, | ||
const FunctionArgList & | Args, | ||
SourceLocation | Loc | ||
) |
Definition at line 1864 of file CGClass.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::CodeGenTypes::arrangeCXXStructorDeclaration(), CGM, CurGD, EmitCall(), EmitDelegateCallArg(), clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenModule::getAddrOfCXXStructor(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::getFromCtorType(), clang::ASTContext::getPointerType(), clang::CodeGen::CodeGenModule::getTypes(), GetVTTParameter(), LoadCXXThis(), clang::CodeGen::CGCXXABI::NeedsVTTParameter(), and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
Referenced by EmitConstructorBody().
void CodeGenFunction::EmitDelegatingCXXConstructorCall | ( | const CXXConstructorDecl * | Ctor, |
const FunctionArgList & | Args | ||
) |
Definition at line 1923 of file CGClass.cpp.
References CGM, clang::Ctor_Complete, CurGD, clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, clang::Dtor_Base, clang::Dtor_Complete, clang::CodeGen::EHCleanup, EHStack, EmitAggExpr(), clang::CodeGen::AggValueSlot::forAddr(), getContext(), clang::GlobalDecl::getCtorType(), clang::CXXCtorInitializer::getInit(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CXXMethodDecl::getParent(), clang::ASTContext::getTagDeclType(), clang::ASTContext::getTypeAlignInChars(), clang::CXXConstructorDecl::init_begin(), clang::CXXConstructorDecl::isDelegatingConstructor(), clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, and LoadCXXThis().
Referenced by EmitCtorPrologue().
void CodeGenFunction::EmitDeleteCall | ( | const FunctionDecl * | DeleteFD, |
llvm::Value * | Ptr, | ||
QualType | DeleteTy | ||
) |
Definition at line 1393 of file CGExprCXX.cpp.
References Builder, ConvertType(), EmitNewDeleteCall(), clang::CodeGen::RValue::get(), clang::Type::getAs(), getContext(), clang::FunctionDecl::getOverloadedOperator(), clang::CharUnits::getQuantity(), clang::ValueDecl::getType(), clang::ASTContext::getTypeSizeInChars(), and clang::CodeGen::CodeGenTypeCache::SizeTy.
void CodeGenFunction::emitDestroy | ( | llvm::Value * | addr, |
QualType | type, | ||
Destroyer * | destroyer, | ||
bool | useEHCleanupForArray | ||
) |
emitDestroy - Immediately perform the destruction of the given object.
addr | - the address of the object; a type* |
type | - the type of the object; if an array type, all objects are destroyed in reverse order |
destroyer | - the function to call to destroy individual elements |
useEHCleanupForArray | - whether an EH cleanup should be used when destroying array elements, in case one of the destructions throws an exception |
Definition at line 1432 of file CGDecl.cpp.
References Builder, emitArrayDestroy(), emitArrayLength(), clang::ASTContext::getAsArrayType(), and getContext().
Referenced by generateDestroyHelper().
void CodeGenFunction::EmitDestructorBody | ( | FunctionArgList & | Args | ) |
EmitDestructorBody - Emits the body of the current destructor.
Definition at line 1390 of file CGClass.cpp.
References CanSkipVTablePointerInitialization(), CGM, CurFn, CurGD, clang::Dtor_Base, clang::Dtor_Comdat, clang::Dtor_Complete, clang::Dtor_Deleting, EmitAsanPrologueOrEpilogue(), EmitCXXDestructorCall(), EmitDtorSanitizerCallback(), EmitStmt(), EnterCXXTryStmt(), EnterDtorCleanups(), ExitCXXTryStmt(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::FunctionDecl::getBody(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::GlobalDecl::getDecl(), clang::GlobalDecl::getDtorType(), getLangOpts(), clang::CXXMethodDecl::getParent(), getTarget(), incrementProfileCounter(), InitializeVTablePointers(), clang::Decl::isImplicit(), LoadCXXThis(), and PopCleanupBlock().
Referenced by GenerateCode().
Definition at line 775 of file CGStmt.cpp.
References Builder, AttributeLangSupport::C, createBasicBlock(), EmitBlock(), EmitBlockWithFallThrough(), EmitCondBrHints(), EmitStmt(), EvaluateExprAsBool(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::DoStmt::getBody(), clang::DoStmt::getCond(), getCurrentProfileCount(), getJumpDestInCurrentScope(), getProfileCount(), LoopStack, clang::CodeGen::LoopInfoStack::pop(), clang::CodeGen::LoopInfoStack::push(), and SimplifyForwardingBlocks().
Referenced by EmitAttributedStmt(), and EmitStmt().
llvm::Value * CodeGenFunction::EmitDynamicCast | ( | llvm::Value * | V, |
const CXXDynamicCastExpr * | DCE | ||
) |
Definition at line 1761 of file CGExprCXX.cpp.
References Builder, clang::Type::castAs(), CGM, createBasicBlock(), EmitBlock(), EmitBranch(), clang::CodeGen::CGCXXABI::EmitDynamicCastCall(), EmitDynamicCastToNull(), clang::CodeGen::CGCXXABI::EmitDynamicCastToVoid(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::PointerType::getPointeeType(), clang::CastExpr::getSubExpr(), clang::Expr::getType(), clang::ExplicitCastExpr::getTypeAsWritten(), clang::CXXDynamicCastExpr::isAlwaysNull(), clang::Type::isPointerType(), clang::Type::isRecordType(), clang::Type::isVoidType(), and clang::CodeGen::CGCXXABI::shouldDynamicCastCallBeNullChecked().
void CodeGenFunction::EmitEndEHSpec | ( | const Decl * | D | ) |
EmitEndEHSpec - Emit the end of the exception spec.
Definition at line 516 of file CGException.cpp.
References clang::CodeGen::EHScopeStack::begin(), EHStack, emitFilterDispatchBlock(), clang::EST_Dynamic, clang::EST_DynamicNone, clang::Type::getAs(), getContext(), clang::FunctionProtoType::getExceptionSpecType(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::FunctionProtoType::getNoexceptSpec(), getTarget(), clang::ValueDecl::getType(), clang::isNoexceptExceptionSpec(), clang::FunctionProtoType::NR_Nothrow, clang::CodeGen::EHScopeStack::popFilter(), and clang::CodeGen::EHScopeStack::popTerminate().
Referenced by FinishFunction().
void CodeGenFunction::EmitExprAsInit | ( | const Expr * | init, |
const ValueDecl * | D, | ||
LValue | lvalue, | ||
bool | capturedByInit | ||
) |
EmitExprAsInit - Emits the code necessary to initialize a location in memory with the given initializer.
Emit an expression as an initializer for a variable at the given location. The expression is not necessarily the normal initializer for the variable, and the address is not necessarily its normal location.
init | the initializing expression |
var | the variable to act as if we're initializing |
loc | the address to initialize; its type is a pointer to the LLVM mapping of the variable's type |
alignment | the alignment of the address |
capturedByInit | true if the variable is a __block variable whose address is potentially changed by the initializer |
Definition at line 1211 of file CGDecl.cpp.
References clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, drillIntoBlockVariable(), EmitAggExpr(), EmitAtomicInit(), EmitComplexExpr(), EmitReferenceBindingToExpr(), EmitScalarInit(), EmitStoreOfComplex(), EmitStoreThroughLValue(), clang::CodeGen::AggValueSlot::forLValue(), getEvaluationKind(), clang::ValueDecl::getType(), clang::Type::isAtomicType(), clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, clang::Type::isReferenceType(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, clang::CodeGen::TEK_Scalar, and clang::ast_matchers::type.
Referenced by EmitAutoVarInit(), EmitInitializerForField(), and EmitOMPLinearClauseInit().
void CodeGenFunction::EmitExtendGCLifetime | ( | llvm::Value * | object | ) |
EmitExtendGCLifetime - Given a pointer to an Objective-C object, make sure it survives garbage collection until this point.
Definition at line 2867 of file CGObjC.cpp.
References clang::CodeGen::RequiredArgs::All, Builder, EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
LValue CodeGenFunction::EmitExtVectorElementExpr | ( | const ExtVectorElementExpr * | E | ) |
Definition at line 2587 of file CGExpr.cpp.
References Builder, GenerateConstantVector(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::Type::getAs(), clang::ExtVectorElementExpr::getBase(), clang::Qualifiers::getCVRQualifiers(), clang::ExtVectorElementExpr::getEncodedElementAccess(), clang::CodeGen::LValue::getExtVectorAddr(), clang::CodeGen::LValue::getExtVectorElts(), clang::CodeGen::LValue::getQuals(), clang::Expr::getType(), clang::ExtVectorElementExpr::isArrow(), clang::CodeGen::LValue::isExtVectorElt(), clang::Expr::isGLValue(), clang::CodeGen::LValue::isSimple(), clang::Type::isVectorType(), clang::ast_matchers::type, and clang::QualType::withCVRQualifiers().
llvm::Value * CodeGenFunction::EmitExtVectorElementLValue | ( | LValue | V | ) |
Generates lvalue for partial ext_vector access.
Definition at line 1422 of file CGExpr.cpp.
References Builder, clang::Type::getAs(), clang::VectorType::getElementType(), clang::CodeGen::LValue::getExtVectorAddr(), clang::CodeGen::LValue::getExtVectorElts(), and clang::CodeGen::LValue::getType().
llvm::Value * CodeGenFunction::EmitFieldAnnotations | ( | const FieldDecl * | D, |
llvm::Value * | V | ||
) |
Emit field annotations for the given field & value. Returns the annotation result.
Definition at line 1716 of file CodeGenFunction.cpp.
References Builder, CGM, EmitAnnotationCall(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::Decl::getLocation(), clang::Decl::hasAttr(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::Decl::specific_attrs().
Definition at line 837 of file CGStmt.cpp.
References Builder, createBasicBlock(), EmitAutoVarDecl(), EmitBlock(), EmitBranch(), EmitBranchThroughCleanup(), EmitCondBrHints(), EmitStmt(), EmitStopPoint(), EvaluateExprAsBool(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::ForStmt::getBody(), clang::ForStmt::getCond(), clang::ForStmt::getConditionVariable(), clang::ForStmt::getInc(), clang::ForStmt::getInit(), getJumpDestInCurrentScope(), getProfileCount(), incrementProfileCounter(), LoopStack, clang::CodeGen::LoopInfoStack::pop(), and clang::CodeGen::LoopInfoStack::push().
Referenced by EmitAttributedStmt(), and EmitStmt().
void CodeGenFunction::EmitForwardingCallToLambda | ( | const CXXMethodDecl * | LambdaCallOperator, |
CallArgList & | CallArgs | ||
) |
Definition at line 2364 of file CGClass.cpp.
References clang::CodeGen::CodeGenTypes::arrangeCXXMethodDeclaration(), clang::Type::castAs(), CGM, EmitBranchThroughCleanup(), EmitCall(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::FunctionType::getReturnType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), hasScalarEvaluationKind(), clang::CodeGen::ABIArgInfo::Indirect, clang::CodeGen::ReturnValueSlot::isNull(), ReturnBlock, and ReturnValue.
Referenced by EmitLambdaBlockInvokeBody(), and EmitLambdaDelegatingInvokeBody().
llvm::Value * CodeGenFunction::EmitFromMemory | ( | llvm::Value * | Value, |
QualType | Ty | ||
) |
EmitFromMemory - Change a scalar value from its memory representation to its value representation.
Definition at line 1233 of file CGExpr.cpp.
References Builder, and hasBooleanRepresentation().
Referenced by EmitFromInt().
void CodeGenFunction::EmitFunctionBody | ( | FunctionArgList & | Args, |
const Stmt * | Body | ||
) |
Definition at line 790 of file CodeGenFunction.cpp.
References EmitCompoundStmtWithoutScope(), EmitStmt(), incrementProfileCounter(), and S.
Referenced by EmitLambdaToBlockPointerBody(), and GenerateCode().
void CodeGenFunction::EmitFunctionEpilog | ( | const CGFunctionInfo & | FI, |
bool | EmitRetDbgLoc, | ||
SourceLocation | EndLoc | ||
) |
EmitFunctionEpilog - Emit the target specific LLVM code to return the given temporary.
Definition at line 2333 of file CGCall.cpp.
References clang::CharUnits::alignmentAtOffset(), Builder, clang::CodeGen::CodeGenTypes::ConvertType(), CreateCoercedLoad(), clang::CodeGen::ABIArgInfo::Direct, emitAutoreleaseOfResult(), clang::CodeGen::ABIArgInfo::Expand, clang::CodeGen::ABIArgInfo::Extend, findDominatingStoreToReturnValue(), clang::CharUnits::fromQuantity(), clang::CodeGen::ABIArgInfo::getCoerceToType(), clang::CodeGen::CodeGenTypes::getContext(), clang::CodeGen::ABIArgInfo::getDirectOffset(), clang::CodeGen::ABIArgInfo::getInAllocaFieldIndex(), clang::CodeGen::ABIArgInfo::getInAllocaSRet(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::ABIArgInfo::Ignore, clang::CodeGen::ABIArgInfo::InAlloca, clang::CodeGen::ABIArgInfo::Indirect, clang::Type::isObjCRetainableType(), clang::CodeGen::CGFunctionInfo::isReturnsRetained(), clang::CodeGen::ABIArgInfo::isSRetAfterThis(), clang::None, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by FinishFunction().
void CodeGenFunction::EmitFunctionInstrumentation | ( | const char * | Fn | ) |
EmitFunctionInstrumentation - Emit LLVM code to call the specified instrumentation function with the current function and the call site, if function instrumentation is enabled.
Definition at line 346 of file CodeGenFunction.cpp.
References Builder, CGM, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), CurFn, EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by FinishFunction(), and StartFunction().
void CodeGenFunction::EmitFunctionProlog | ( | const CGFunctionInfo & | FI, |
llvm::Function * | Fn, | ||
const FunctionArgList & | Args | ||
) |
EmitFunctionProlog - Emit the target specific LLVM code to load the arguments for the given function. This is also responsible for naming the LLVM function arguments.
Definition at line 1762 of file CGCall.cpp.
References clang::CharUnits::alignmentAtOffset(), clang::CodeGen::CGFunctionInfo::arg_begin(), clang::CodeGen::CGFunctionInfo::arg_size(), Builder, clang::CodeGen::CodeGenTypes::ConvertType(), CreateCoercedStore(), clang::CodeGen::ABIArgInfo::Direct, emitArgumentDemotion(), clang::CodeGen::ABIArgInfo::Expand, clang::CodeGen::ABIArgInfo::Extend, clang::CharUnits::fromQuantity(), clang::CodeGen::CGFunctionInfo::getArgStruct(), clang::ASTContext::getAsVariableArrayType(), clang::CodeGen::ABIArgInfo::getCanBeFlattened(), clang::CodeGen::ABIArgInfo::getCoerceToType(), clang::CodeGen::CodeGenTypes::getContext(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenTypes::getCXXABI(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::ASTContext::getDeclAlign(), clang::CodeGen::ABIArgInfo::getDirectOffset(), getElementType(), clang::CodeGen::ABIArgInfo::getInAllocaFieldIndex(), clang::CodeGen::ABIArgInfo::getIndirectAlign(), clang::CodeGen::ABIArgInfo::getIndirectRealign(), clang::CodeGen::ABIArgInfo::getKind(), clang::CodeGen::CodeGenTypes::getLLVMContext(), clang::DeclaratorDecl::getLocStart(), clang::NamedDecl::getName(), getNonNullAttr(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenTypes::getTarget(), clang::ASTContext::getTargetAddressSpace(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getTypeSizeInChars(), hasScalarEvaluationKind(), clang::CodeGen::ABIArgInfo::Ignore, clang::CodeGen::ABIArgInfo::InAlloca, clang::CodeGen::ABIArgInfo::Indirect, clang::Type::isConstantSizeType(), clang::CodeGen::ABIArgInfo::isDirect(), clang::Type::isIncompleteType(), clang::QualType::isRestrictQualified(), clang::CXXMethodDecl::isVirtual(), and clang::ArrayType::Static.
Referenced by StartFunction().
void clang::CodeGen::CodeGenFunction::EmitGCMemmoveCollectable | ( | llvm::Value * | DestPtr, |
llvm::Value * | SrcPtr, | ||
QualType | Ty | ||
) |
EmitGCMemmoveCollectable - Emit special API for structs with object pointers.
void CodeGenFunction::EmitGotoStmt | ( | const GotoStmt & | S | ) |
Definition at line 488 of file CGStmt.cpp.
References EmitBranchThroughCleanup(), EmitStopPoint(), getJumpDestForLabel(), clang::GotoStmt::getLabel(), and HaveInsertPoint().
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitIfStmt | ( | const IfStmt & | S | ) |
Definition at line 520 of file CGStmt.cpp.
References ConstantFoldsToSimpleInteger(), ContainsLabel(), createBasicBlock(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), EmitAutoVarDecl(), EmitBlock(), EmitBranch(), EmitBranchOnBoolExpr(), EmitStmt(), clang::IfStmt::getCond(), clang::IfStmt::getConditionVariable(), clang::IfStmt::getElse(), getProfileCount(), clang::IfStmt::getThen(), and incrementProfileCounter().
Referenced by EmitStmt().
void CodeGenFunction::EmitIgnoredExpr | ( | const Expr * | E | ) |
EmitIgnoredExpr - Emit an expression in a context which ignores the result.
EmitIgnoredExpr - Emit code to compute the specified expression, ignoring the result.
Definition at line 107 of file CGExpr.cpp.
References EmitAnyExpr(), EmitLValue(), clang::CodeGen::AggValueSlot::ignored(), and clang::Expr::isRValue().
Referenced by emitLinearClauseFinal(), EmitMaterializeTemporaryExpr(), EmitOMPCopy(), EmitOMPInnerLoop(), EmitOMPLastprivateClauseFinal(), EmitOMPLinearClauseInit(), emitPreCond(), emitPseudoObjectExpr(), emitReductionFunction(), EmitStmt(), EmitVariablyModifiedType(), and tryEmitARCRetainPseudoObject().
void CodeGenFunction::emitImplicitAssignmentOperatorBody | ( | FunctionArgList & | Args | ) |
Definition at line 1482 of file CGClass.cpp.
References clang::CompoundStmt::body(), CurGD, clang::FunctionDecl::getBody(), and clang::GlobalDecl::getDecl().
Referenced by GenerateCode().
void CodeGenFunction::EmitIndirectGotoStmt | ( | const IndirectGotoStmt & | S | ) |
Definition at line 499 of file CGStmt.cpp.
References Builder, EmitBranch(), EmitBranchThroughCleanup(), EmitScalarExpr(), clang::IndirectGotoStmt::getConstantTarget(), GetIndirectGotoBlock(), getJumpDestForLabel(), clang::IndirectGotoStmt::getTarget(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and Target.
Referenced by EmitStmt().
void CodeGenFunction::EmitInitializerForField | ( | FieldDecl * | Field, |
LValue | LHS, | ||
Expr * | Init, | ||
ArrayRef< VarDecl * > | ArrayIndexes | ||
) |
Definition at line 629 of file CGClass.cpp.
References Builder, ConvertType(), CreateTempAlloca(), EmitAggMemberInitializer(), EmitAutoVarDecl(), EmitComplexExprIntoLValue(), EmitExprAsInit(), EmitScalarExpr(), EmitStoreThroughLValue(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::ASTContext::getBaseElementType(), getContext(), getEvaluationKind(), clang::ValueDecl::getType(), clang::QualType::isDestructedType(), clang::CodeGen::LValue::isSimple(), MakeAddrLValue(), needsEHCleanup(), pushEHDestroy(), clang::CodeGen::CodeGenTypeCache::SizeTy, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by EmitLambdaExpr(), EmitMemberInitializer(), and InitCapturedStruct().
LValue CodeGenFunction::EmitInitListLValue | ( | const InitListExpr * | E | ) |
Definition at line 2843 of file CGExpr.cpp.
References clang::InitListExpr::getInit(), clang::InitListExpr::getNumInits(), and clang::Expr::isGLValue().
llvm::Value * CodeGenFunction::EmitIvarOffset | ( | const ObjCInterfaceDecl * | Interface, |
const ObjCIvarDecl * | Ivar | ||
) |
Definition at line 3311 of file CGExpr.cpp.
Referenced by generateObjCGetterBody(), and generateObjCSetterBody().
void CodeGenFunction::EmitLabel | ( | const LabelDecl * | D | ) |
EmitLabel - Emit the block for the given label. It is legal to call this function even if there is no current insertion point.
Definition at line 413 of file CGStmt.cpp.
References clang::CodeGen::CodeGenFunction::LexicalScope::addLabel(), EHStack, EmitBlock(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), getJumpDestInCurrentScope(), clang::NamedDecl::getName(), clang::CodeGen::CodeGenFunction::JumpDest::getScopeDepth(), clang::LabelDecl::getStmt(), clang::CodeGen::EHScopeStack::hasNormalCleanups(), incrementProfileCounter(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), clang::CodeGen::CodeGenFunction::JumpDest::isValid(), ResolveBranchFixups(), clang::CodeGen::CodeGenFunction::JumpDest::setScopeDepth(), and clang::CodeGen::EHScopeStack::stable_begin().
Referenced by EmitCompoundStmtWithoutScope(), and EmitLabelStmt().
void CodeGenFunction::EmitLabelStmt | ( | const LabelStmt & | S | ) |
Definition at line 463 of file CGStmt.cpp.
References EmitLabel(), EmitStmt(), clang::LabelStmt::getDecl(), and clang::LabelStmt::getSubStmt().
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitLambdaBlockInvokeBody | ( | ) |
Definition at line 2399 of file CGClass.cpp.
References clang::CodeGen::CallArgList::add(), BlockInfo, clang::BlockDecl::capture_begin(), EmitDelegateCallArg(), EmitForwardingCallToLambda(), clang::CodeGen::RValue::get(), GetAddrOfBlockDecl(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::CGBlockInfo::getBlockDecl(), getContext(), clang::CXXRecordDecl::getLambdaCallOperator(), clang::ASTContext::getPointerType(), getRecordType(), clang::ValueDecl::getType(), clang::BlockDecl::Capture::getVariable(), clang::CXXRecordDecl::isGenericLambda(), and clang::BlockDecl::params().
void CodeGenFunction::EmitLambdaDelegatingInvokeBody | ( | const CXXMethodDecl * | MD | ) |
Definition at line 2431 of file CGClass.cpp.
References clang::CodeGen::CallArgList::add(), ConvertType(), EmitDelegateCallArg(), EmitForwardingCallToLambda(), clang::FunctionTemplateDecl::findSpecialization(), clang::CodeGen::RValue::get(), getContext(), clang::FunctionDecl::getDescribedFunctionTemplate(), clang::CXXRecordDecl::getLambdaCallOperator(), clang::CXXMethodDecl::getParent(), clang::ASTContext::getPointerType(), getRecordType(), clang::FunctionDecl::getTemplateSpecializationArgs(), getTypes(), clang::FunctionDecl::isFunctionTemplateSpecialization(), clang::CXXRecordDecl::isGenericLambda(), and clang::FunctionDecl::params().
Referenced by EmitLambdaStaticInvokeFunction().
void CodeGenFunction::EmitLambdaExpr | ( | const LambdaExpr * | E, |
AggValueSlot | Dest | ||
) |
Definition at line 1841 of file CGExprCXX.cpp.
References clang::LambdaExpr::capture_init_begin(), clang::LambdaExpr::capture_init_end(), EmitInitializerForField(), EmitLValueForFieldInitialization(), EmitStoreThroughLValue(), clang::RecordDecl::field_begin(), clang::CodeGen::RValue::get(), clang::CodeGen::AggValueSlot::getAddr(), clang::CodeGen::AggValueSlot::getAlignment(), clang::LambdaExpr::getCaptureInitIndexVars(), clang::LambdaExpr::getLambdaClass(), clang::Expr::getType(), and MakeAddrLValue().
LValue CodeGenFunction::EmitLambdaLValue | ( | const LambdaExpr * | E | ) |
Definition at line 3286 of file CGExpr.cpp.
References clang::CodeGen::AggValueSlot::getAddr(), and clang::Expr::getType().
void CodeGenFunction::EmitLambdaStaticInvokeFunction | ( | const CXXMethodDecl * | MD | ) |
Definition at line 2461 of file CGClass.cpp.
References CGM, EmitLambdaDelegatingInvokeBody(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), and clang::FunctionDecl::isVariadic().
Referenced by GenerateCode().
void CodeGenFunction::EmitLambdaToBlockPointerBody | ( | FunctionArgList & | Args | ) |
Definition at line 2420 of file CGClass.cpp.
References CGM, CurCodeDecl, CurGD, EmitFunctionBody(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), and clang::GlobalDecl::getDecl().
Referenced by GenerateCode().
llvm::BasicBlock * CodeGenFunction::EmitLandingPad | ( | ) |
Emits a landing pad for the current EH stack.
Definition at line 681 of file CGException.cpp.
References clang::CodeGen::EHScopeStack::begin(), Builder, clang::CodeGen::EHScope::Catch, clang::CodeGen::EHScope::Cleanup, createBasicBlock(), clang::CodeGen::ApplyDebugLocation::CreateDefaultArtificial(), CurFn, EHStack, EmitBlock(), clang::CodeGen::EHScopeStack::end(), clang::CodeGen::EHScope::Filter, clang::CodeGen::EHScopeStack::find(), getCatchAllValue(), getEHDispatchBlock(), getEHSelectorSlot(), getExceptionSlot(), clang::CodeGen::EHFilterScope::getFilter(), clang::CodeGen::EHCatchScope::getHandler(), clang::CodeGen::EHScopeStack::getInnermostEHScope(), clang::CodeGen::EHFilterScope::getNumFilters(), clang::CodeGen::EHCatchScope::getNumHandlers(), getOpaquePersonalityFn(), getTerminateLandingPad(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::EHScopeStack::requiresLandingPad(), clang::CodeGen::EHScope::Terminate, and clang::CodeGen::EHCatchScope::Handler::Type.
Referenced by getInvokeDestImpl().
void CodeGenFunction::EmitLifetimeEnd | ( | llvm::Value * | Size, |
llvm::Value * | Addr | ||
) |
Definition at line 875 of file CGDecl.cpp.
References Builder, AttributeLangSupport::C, CGM, clang::CodeGen::CodeGenModule::getLLVMLifetimeEndFn(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
llvm::Value * CodeGenFunction::EmitLifetimeStart | ( | uint64_t | Size, |
llvm::Value * | Addr | ||
) |
Emit a lifetime.begin marker if some criteria are satisfied.
Definition at line 856 of file CGDecl.cpp.
References Builder, AttributeLangSupport::C, CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), getLangOpts(), clang::CodeGen::CodeGenModule::getLLVMLifetimeStartFn(), clang::SanitizerSet::has(), clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::LangOptions::Sanitize.
Referenced by EmitAutoVarAlloca().
Definition at line 1357 of file CGExpr.cpp.
References clang::CharUnits::alignmentAtOffset(), Builder, clang::CodeGen::LValue::getAlignment(), clang::CodeGen::LValue::getBitFieldAddr(), clang::CodeGen::LValue::getBitFieldInfo(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getType(), clang::CodeGen::CGBitFieldInfo::IsSigned, clang::CodeGen::LValue::isVolatileQualified(), clang::CodeGen::CGBitFieldInfo::Offset, clang::CodeGen::CGBitFieldInfo::Size, clang::CodeGen::CGBitFieldInfo::StorageOffset, and clang::CodeGen::CGBitFieldInfo::StorageSize.
ComplexPairTy CodeGenFunction::EmitLoadOfComplex | ( | LValue | src, |
SourceLocation | loc | ||
) |
EmitLoadOfComplex - Load a complex number from the specified l-value.
EmitLoadOfComplex - Load a complex number from the specified address.
Definition at line 1060 of file CGExprComplex.cpp.
Referenced by generateObjCGetterBody(), and InitCatchParam().
Definition at line 1391 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAlignment(), clang::Type::getAs(), clang::CodeGen::LValue::getExtVectorAddr(), clang::CodeGen::LValue::getExtVectorElts(), clang::VectorType::getNumElements(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getType(), and clang::CodeGen::LValue::isVolatileQualified().
Load of global gamed gegisters are always calls to intrinsics.
Definition at line 1444 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getGlobalReg(), clang::CodeGen::LValue::getType(), clang::Type::isIntegerType(), and clang::Type::isPointerType().
RValue CodeGenFunction::EmitLoadOfLValue | ( | LValue | LV, |
SourceLocation | Loc | ||
) |
EmitLoadOfLValue - Given an expression that represents a value lvalue, this method emits the address of the lvalue, then loads the result as an rvalue, returning the rvalue.
Definition at line 1316 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::Qualifiers::getObjCLifetime(), clang::CodeGen::LValue::getQuals(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getType(), clang::CodeGen::LValue::getVectorAddr(), clang::CodeGen::LValue::getVectorIdx(), clang::CodeGen::LValue::isBitField(), clang::CodeGen::LValue::isExtVectorElt(), clang::Type::isFunctionType(), clang::CodeGen::LValue::isGlobalReg(), clang::CodeGen::LValue::isObjCWeak(), clang::CodeGen::LValue::isSimple(), clang::CodeGen::LValue::isVectorElt(), clang::CodeGen::LValue::isVolatileQualified(), and clang::Qualifiers::OCL_Weak.
Referenced by EmitAtomicUpdateValue(), EmitOMPAtomicReadExpr(), EmitOMPAtomicSimpleUpdateExpr(), emitProxyTaskFunction(), emitTaskPrivateMappingFunction(), emitWritebackArg(), GenerateCapturedStmtFunction(), generateObjCGetterBody(), StartFunction(), and tryEmitARCRetainLoadOfScalar().
llvm::Value * CodeGenFunction::EmitLoadOfScalar | ( | llvm::Value * | Addr, |
bool | Volatile, | ||
unsigned | Alignment, | ||
QualType | Ty, | ||
SourceLocation | Loc, | ||
llvm::MDNode * | TBAAInfo = nullptr , |
||
QualType | TBAABaseTy = QualType() , |
||
uint64_t | TBAAOffset = 0 |
||
) |
EmitLoadOfScalar - Load a scalar value from an address, taking care to appropriately convert from the memory representation to the LLVM value representation.
Definition at line 1120 of file CGExpr.cpp.
References Builder, End, clang::CharUnits::fromQuantity(), clang::Type::getAs(), getElementType(), getRangeForType(), hasBooleanRepresentation(), clang::Type::isAtomicType(), and clang::Type::isVectorType().
Referenced by AddDirectArgument(), EmitARCStoreStrong(), emitProxyTaskFunction(), EmitScalarInit(), emitWriteback(), InitCatchParam(), and LoadObjCSelf().
llvm::Value * CodeGenFunction::EmitLoadOfScalar | ( | LValue | lvalue, |
SourceLocation | Loc | ||
) |
EmitLoadOfScalar - Load a scalar value from an address, taking care to appropriately convert from the memory representation to the LLVM value representation. The l-value must be a simple l-value.
Definition at line 1055 of file CGExpr.cpp.
References clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getTBAABaseType(), clang::CodeGen::LValue::getTBAAInfo(), clang::CodeGen::LValue::getTBAAOffset(), clang::CodeGen::LValue::getType(), and clang::CodeGen::LValue::isVolatile().
EmitLValue - Emit code to compute a designator that specifies the location of the expression.
This can return one of two things: a simple address or a bitfield reference. In either case, the LLVM Value* in the LValue structure is guaranteed to be an LLVM pointer type.
If this returns a bitfield reference, nothing about the pointee type of the LLVM value is known: For example, it may not be a pointer to an integer.
If this returns a normal address, and if the lvalue's C type is fixed size, this method guarantees that the returned pointer type will point to an LLVM type of the same size of the lvalue's type. If the lvalue has a variable length type, this is not possible.
Definition at line 831 of file CGExpr.cpp.
References clang::Type::getAs(), clang::Expr::getType(), and clang::Type::isAnyComplexType().
Referenced by clang::CodeGen::CodeGenFunction::OpaqueValueMappingData::bind(), EmitARCStoreAutoreleasing(), EmitARCStoreStrong(), EmitAsmStmt(), emitCPPObjectAtomicSetterCall(), EmitCXXConstructorCall(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitCXXMemberPointerCallExpr(), EmitIgnoredExpr(), emitLinearClauseFinal(), EmitLValueOrThrowExpression(), EmitObjCForCollectionStmt(), EmitObjCIsaExpr(), EmitOMPAtomicCaptureExpr(), EmitOMPAtomicReadExpr(), EmitOMPAtomicUpdateExpr(), EmitOMPAtomicWriteExpr(), EmitOMPCopyinClause(), EmitOMPFirstprivateClause(), EmitOMPHelperVar(), EmitOMPLastprivateClauseFinal(), EmitOMPLastprivateClauseInit(), EmitOMPReductionClauseInit(), emitPseudoObjectExpr(), EmitReferenceBindingToExpr(), emitStructSetterCall(), EmitTypeidFromVTable(), EmitVAListRef(), emitWritebackArg(), and tryEmitARCRetainLoadOfScalar().
Definition at line 2680 of file CGExpr.cpp.
References clang::Qualifiers::addCVRQualifiers(), Builder, EmitBitCastOfLValueToProperType(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::Type::getAs(), clang::CodeGen::CGRecordLayout::getBitFieldInfo(), clang::FieldDecl::getFieldIndex(), clang::ASTRecordLayout::getFieldOffset(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::NamedDecl::getName(), clang::Qualifiers::getObjCGCAttr(), clang::FieldDecl::getParent(), clang::Type::getPointeeType(), clang::CodeGen::LValue::getQuals(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getTBAABaseType(), clang::CodeGen::LValue::getTBAAInfo(), clang::CodeGen::LValue::getTBAAOffset(), clang::CodeGen::LValue::getType(), clang::ValueDecl::getType(), clang::CodeGen::LValue::getVRQualifiers(), clang::Decl::hasAttr(), clang::FieldDecl::isBitField(), clang::Type::isIncompleteType(), clang::Type::isReferenceType(), clang::TagDecl::isUnion(), clang::CharUnits::isZero(), clang::Qualifiers::removeObjCGCAttr(), clang::CodeGen::LValue::setTBAABaseType(), clang::CodeGen::LValue::setTBAAInfo(), clang::CodeGen::LValue::setTBAAOffset(), clang::CodeGen::CGBitFieldInfo::StorageSize, clang::ast_matchers::type, clang::Qualifiers::Volatile, clang::Qualifiers::Weak, and clang::QualType::withCVRQualifiers().
Referenced by EmitCapturedFieldLValue(), emitDestructorsFunction(), EmitMaterializeTemporaryExpr(), emitProxyTaskFunction(), emitTaskPrivateMappingFunction(), and GenerateCapturedStmtFunction().
EmitLValueForFieldInitialization - Like EmitLValueForField, except that if the Field is a reference, this will return the address of the reference and not the address of the value stored in the reference.
Definition at line 2794 of file CGExpr.cpp.
References Builder, EmitBitCastOfLValueToProperType(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), clang::NamedDecl::getName(), clang::QualType::getObjCGCAttr(), clang::FieldDecl::getParent(), clang::ValueDecl::getType(), clang::Type::isReferenceType(), and clang::CharUnits::isZero().
Referenced by EmitLambdaExpr(), EmitLValueForAnyFieldInitialization(), EmitMemberInitializer(), and InitCapturedStruct().
LValue CodeGenFunction::EmitLValueForIvar | ( | QualType | ObjectTy, |
llvm::Value * | Base, | ||
const ObjCIvarDecl * | Ivar, | ||
unsigned | CVRQualifiers | ||
) |
Definition at line 3316 of file CGExpr.cpp.
Referenced by emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), emitStructGetterCall(), emitStructSetterCall(), GenerateObjCCtorDtorMethod(), generateObjCGetterBody(), and generateObjCSetterBody().
Given that we are currently emitting a lambda, emit an l-value for one of its members.
Definition at line 2671 of file CGExpr.cpp.
References clang::FieldDecl::getParent().
Referenced by StartFunction().
LValue CodeGenFunction::EmitMaterializeTemporaryExpr | ( | const MaterializeTemporaryExpr * | E | ) |
Definition at line 335 of file CGExpr.cpp.
References clang::SubobjectAdjustment::DTB::BasePath, CGM, ConvertTypeForMem(), createReferenceTemporary(), clang::SubobjectAdjustment::DTB::DerivedClass, clang::SubobjectAdjustment::DerivedToBase, clang::SubobjectAdjustment::DerivedToBaseAdjustment, clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), EmitAnyExprToMem(), EmitIgnoredExpr(), EmitLValueForField(), clang::CodeGen::CGCXXABI::EmitMemberDataPointerAddress(), clang::CodeGen::CodeGenModule::EmitNullConstant(), EmitOpaqueValueLValue(), EmitScalarExpr(), EmitScalarInit(), clang::SubobjectAdjustment::Field, clang::SubobjectAdjustment::FieldAdjustment, clang::CodeGen::AggValueSlot::forAddr(), GetAddressOfBaseClass(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), getEvaluationKind(), clang::Expr::getExprLoc(), clang::MaterializeTemporaryExpr::getExtendingDecl(), getLangOpts(), clang::QualType::getObjCLifetime(), clang::QualType::getQualifiers(), clang::MaterializeTemporaryExpr::GetTemporaryExpr(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, clang::Type::isObjCLifetimeType(), clang::SubobjectAdjustment::Kind, MakeAddrLValue(), clang::SubobjectAdjustment::MemberPointerAdjustment, clang::SubobjectAdjustment::P::MPT, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::CastExpr::path_begin(), clang::CastExpr::path_end(), clang::SubobjectAdjustment::Ptr, pushTemporaryCleanup(), clang::SubobjectAdjustment::P::RHS, clang::Expr::skipRValueSubobjectAdjustments(), clang::CodeGen::TEK_Aggregate, and clang::CodeGen::TEK_Scalar.
void CodeGenFunction::EmitMCountInstrumentation | ( | ) |
EmitMCountInstrumentation - Emit call to .mcount.
Definition at line 367 of file CodeGenFunction.cpp.
References CGM, clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), EmitNounwindRuntimeCall(), getTarget(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by StartFunction().
LValue CodeGenFunction::EmitMemberExpr | ( | const MemberExpr * | E | ) |
Definition at line 2640 of file CGExpr.cpp.
References EmitFunctionDeclLValue(), EmitGlobalVarDeclLValue(), clang::MemberExpr::getBase(), clang::MemberExpr::getExprLoc(), clang::MemberExpr::getMemberDecl(), clang::Type::getPointeeType(), clang::Expr::getType(), clang::MemberExpr::isArrow(), and setObjCGCLValueClass().
void CodeGenFunction::EmitMustTailThunk | ( | const CXXMethodDecl * | MD, |
llvm::Value * | AdjustedThisPtr, | ||
llvm::Value * | Callee | ||
) |
Emit a musttail call for a thunk with a potentially adjusted this pointer.
Definition at line 326 of file CGVTables.cpp.
References clang::CodeGen::CGFunctionInfo::arg_begin(), Builder, CGM, clang::CodeGen::CodeGenModule::ConstructAttributeList(), createBasicBlock(), CurFn, CurFnInfo, EmitBlock(), FinishFunction(), GetAddrOfLocalVar(), getElementType(), getLLVMContext(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::ABIArgInfo::isDirect(), clang::CodeGen::ABIArgInfo::isInAlloca(), clang::CodeGen::ABIArgInfo::isIndirect(), and clang::CodeGen::ABIArgInfo::isSRetAfterThis().
Referenced by EmitCallAndReturnForThunk().
Value * CodeGenFunction::EmitNeonCall | ( | llvm::Function * | F, |
SmallVectorImpl< llvm::Value * > & | O, | ||
const char * | name, | ||
unsigned | shift = 0 , |
||
bool | rightshift = false |
||
) |
Definition at line 1926 of file CGBuiltin.cpp.
References Builder, and EmitNeonShiftVector().
Referenced by EmitAArch64BuiltinExpr(), EmitAArch64TblBuiltinExpr(), EmitARMBuiltinExpr(), EmitCommonNeonBuiltinExpr(), EmitCommonNeonSISDBuiltinExpr(), and packTBLDVectorList().
Value * CodeGenFunction::EmitNeonRShiftImm | ( | llvm::Value * | Vec, |
llvm::Value * | Amt, | ||
llvm::Type * | Ty, | ||
bool | usgn, | ||
const char * | name | ||
) |
Definition at line 1950 of file CGBuiltin.cpp.
References Builder, EmitNeonShiftVector(), and clang::prec::Shift.
Referenced by EmitAArch64BuiltinExpr(), EmitARMBuiltinExpr(), and EmitCommonNeonBuiltinExpr().
Value * CodeGenFunction::EmitNeonShiftVector | ( | llvm::Value * | V, |
llvm::Type * | Ty, | ||
bool | negateForRightShift | ||
) |
Definition at line 1940 of file CGBuiltin.cpp.
References AttributeLangSupport::C.
Referenced by EmitARMBuiltinExpr(), EmitCommonNeonBuiltinExpr(), EmitNeonCall(), and EmitNeonRShiftImm().
Value * CodeGenFunction::EmitNeonSplat | ( | llvm::Value * | V, |
llvm::Constant * | Idx | ||
) |
Definition at line 1920 of file CGBuiltin.cpp.
References Builder.
Referenced by EmitAArch64BuiltinExpr(), EmitARMBuiltinExpr(), and EmitCommonNeonBuiltinExpr().
void CodeGenFunction::EmitNewArrayInitializer | ( | const CXXNewExpr * | E, |
QualType | elementType, | ||
llvm::Type * | ElementTy, | ||
llvm::Value * | NewPtr, | ||
llvm::Value * | NumElements, | ||
llvm::Value * | AllocSizeWithoutCookie | ||
) |
Definition at line 788 of file CGExprCXX.cpp.
References Builder, CGM, ConvertTypeForMem(), createBasicBlock(), CreateTempAlloca(), DeactivateCleanupBlock(), EHStack, EmitBlock(), EmitCXXAggrConstructorCall(), clang::CXXNewExpr::getAllocatedType(), clang::Type::getAs(), clang::Type::getAsArrayTypeUnsafe(), clang::ASTContext::getConstantArrayElementCount(), getContext(), getDestroyer(), clang::CXXNewExpr::getInitializer(), clang::CXXMethodDecl::getParent(), clang::CharUnits::getQuantity(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getTypeSizeInChars(), clang::CXXNewExpr::hasInitializer(), clang::Type::isConstantArrayType(), clang::QualType::isDestructedType(), clang::CXXRecordDecl::isEmpty(), clang::FunctionDecl::isTrivial(), clang::CodeGen::CodeGenTypes::isZeroInitializable(), needsEHCleanup(), pushIrregularPartialArrayCleanup(), pushRegularPartialArrayCleanup(), clang::CodeGen::EHScopeStack::stable_begin(), and StoreAnyExprIntoOneUnit().
Referenced by EmitNewInitializer().
void CodeGenFunction::EmitNonNullArgCheck | ( | RValue | RV, |
QualType | ArgType, | ||
SourceLocation | ArgLoc, | ||
const FunctionDecl * | FD, | ||
unsigned | ParmNum | ||
) |
Create a check for a function parameter that may potentially be declared as non-null.
Definition at line 2783 of file CGCall.cpp.
References Builder, getNonNullAttr(), clang::FunctionDecl::getNumParams(), clang::FunctionDecl::getParamDecl(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::RValue::isScalar(), and clang::None.
void CodeGenFunction::EmitNoreturnRuntimeCallOrInvoke | ( | llvm::Value * | callee, |
ArrayRef< llvm::Value * > | args | ||
) |
Emits a call or invoke to the given noreturn runtime function.
Definition at line 3024 of file CGCall.cpp.
References Builder.
llvm::CallInst* clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall | ( | llvm::Value * | callee, |
const Twine & | name = "" |
||
) |
Referenced by CallBeginCatch(), EmitAArch64BuiltinExpr(), emitARCCopyOperation(), EmitARCDestroyWeak(), EmitARCIntrinsicUse(), emitARCLoadOperation(), EmitARCRelease(), emitARCStoreOperation(), EmitARCStoreStrongCall(), emitARCValueOperation(), EmitARMBuiltinExpr(), emitCheckHandlerCall(), EmitDtorSanitizerCallback(), EmitExtendGCLifetime(), EmitFunctionInstrumentation(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), EmitMCountInstrumentation(), EmitObjCAutoreleasePoolPush(), clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), InitCatchParam(), and registerGlobalDtorWithAtExit().
llvm::CallInst* clang::CodeGen::CodeGenFunction::EmitNounwindRuntimeCall | ( | llvm::Value * | callee, |
ArrayRef< llvm::Value * > | args, | ||
const Twine & | name = "" |
||
) |
void CodeGenFunction::EmitNullInitialization | ( | llvm::Value * | DestPtr, |
QualType | Ty | ||
) |
EmitNullInitialization - Generate code to set a value of the given type to null, If the type contains data member pointers, they will be initialized to -1 in accordance with the Itanium C++ ABI.
Definition at line 1283 of file CodeGenFunction.cpp.
References Builder, CGM, clang::frontend::CPlusPlus, emitNonZeroVLAInit(), clang::CodeGen::CodeGenModule::EmitNullConstant(), clang::Type::getAs(), clang::ASTContext::getBaseElementType(), getContext(), getLangOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenModule::getSize(), clang::ASTContext::getTypeInfoInChars(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getTypeSizeInChars(), getVLASize(), clang::CharUnits::isOne(), clang::CharUnits::isZero(), and clang::CodeGen::CodeGenTypes::isZeroInitializable().
Referenced by EmitCXXAggrConstructorCall(), EmitCXXConstructExpr(), EmitObjCForCollectionStmt(), and EmitSynthesizedCXXCopyCtor().
Definition at line 7082 of file CGBuiltin.cpp.
References clang::prec::And, Builder, CGM, EmitScalarExpr(), clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getIntrinsic(), MakeAtomicCmpXchgValue(), and MakeBinaryAtomicValue().
Referenced by EmitTargetBuiltinExpr().
llvm::Value * CodeGenFunction::EmitObjCArrayLiteral | ( | const ObjCArrayLiteral * | E | ) |
Definition at line 227 of file CGObjC.cpp.
References EmitObjCCollectionLiteral(), and clang::ObjCArrayLiteral::getArrayWithObjectsMethod().
void CodeGenFunction::EmitObjCAtSynchronizedStmt | ( | const ObjCAtSynchronizedStmt & | S | ) |
Definition at line 1733 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::EmitSynchronizedStmt(), and clang::CodeGen::CodeGenModule::getObjCRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitObjCAtThrowStmt | ( | const ObjCAtThrowStmt & | S | ) |
Definition at line 1729 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::EmitThrowStmt(), and clang::CodeGen::CodeGenModule::getObjCRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitObjCAtTryStmt | ( | const ObjCAtTryStmt & | S | ) |
Definition at line 1725 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::EmitTryStmt(), and clang::CodeGen::CodeGenModule::getObjCRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitObjCAutoreleasePoolCleanup | ( | llvm::Value * | Ptr | ) |
Definition at line 2373 of file CGObjC.cpp.
References EHStack, clang::CodeGen::CodeGenModule::getLangOpts(), and clang::CodeGen::NormalCleanup.
Referenced by GenerateCXXGlobalInitFunc().
void CodeGenFunction::EmitObjCAutoreleasePoolPop | ( | llvm::Value * | value | ) |
Produce the code to do a primitive release. call void @objc_autoreleasePoolPop(i8* ptr)
Definition at line 2279 of file CGObjC.cpp.
References Builder, createARCRuntimeFunction(), EmitRuntimeCallOrInvoke(), clang::CodeGen::CodeGenModule::getRREntrypoints(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::RREntrypoints::objc_autoreleasePoolPop.
llvm::Value * CodeGenFunction::EmitObjCAutoreleasePoolPush | ( | ) |
Produce the code to do a objc_autoreleasepool_push. call i8* @objc_autoreleasePoolPush(void)
Definition at line 2266 of file CGObjC.cpp.
References createARCRuntimeFunction(), EmitNounwindRuntimeCall(), clang::CodeGen::CodeGenModule::getRREntrypoints(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::CodeGen::RREntrypoints::objc_autoreleasePoolPush.
Referenced by EmitObjCAutoreleasePoolStmt(), and GenerateCXXGlobalInitFunc().
void CodeGenFunction::EmitObjCAutoreleasePoolStmt | ( | const ObjCAutoreleasePoolStmt & | S | ) |
Definition at line 2839 of file CGObjC.cpp.
References clang::CompoundStmt::body(), Builder, EHStack, clang::CodeGen::CGDebugInfo::EmitLexicalBlockEnd(), clang::CodeGen::CGDebugInfo::EmitLexicalBlockStart(), EmitObjCAutoreleasePoolPush(), EmitObjCMRRAutoreleasePoolPush(), EmitStmt(), getDebugInfo(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::CompoundStmt::getLBracLoc(), clang::CompoundStmt::getRBracLoc(), clang::ObjCAutoreleasePoolStmt::getSubStmt(), clang::ObjCRuntime::hasNativeARC(), clang::CodeGen::NormalCleanup, clang::LangOptions::ObjCRuntime, and S.
Referenced by EmitStmt().
llvm::Value * CodeGenFunction::EmitObjCBoxedExpr | ( | const ObjCBoxedExpr * | E | ) |
EmitObjCBoxedExpr - This routine generates code to call the appropriate expression boxing method. This will either be one of +[NSNumber numberWith<Type>:], or +[NSString stringWithUTF8String:], or [NSValue valueWithBytes:objCType:].
Definition at line 61 of file CGObjC.cpp.
References clang::CodeGen::CallArgList::add(), Builder, CGM, ConvertType(), CreateMemTemp(), EmitAnyExpr(), EmitAnyExprToMem(), clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenModule::GetAddrOfConstantCString(), clang::ObjCBoxedExpr::getBoxingMethod(), clang::QualType::getCanonicalType(), clang::CodeGen::CGObjCRuntime::GetClass(), clang::ObjCMethodDecl::getClassInterface(), getContext(), clang::ASTContext::getObjCEncodingForType(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCMethodDecl::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::ObjCMethodDecl::getSelector(), clang::ObjCBoxedExpr::getSubExpr(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::QualType::getUnqualifiedType(), clang::ObjCMethodDecl::isClassMethod(), clang::ObjCMethodDecl::param_begin(), and clang::ObjCMethodDecl::parameters().
llvm::Value * CodeGenFunction::EmitObjCCollectionLiteral | ( | const Expr * | E, |
const ObjCMethodDecl * | MethodWithObjects | ||
) |
Definition at line 115 of file CGObjC.cpp.
References clang::CodeGen::CallArgList::add(), Builder, CGM, Context, clang::CodeGen::CodeGenTypes::ConvertType(), ConvertType(), clang::LangAS::Count, CreateMemTemp(), EmitARCIntrinsicUse(), EmitScalarExpr(), EmitStoreThroughLValue(), clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::CodeGen::RValue::get(), clang::Type::getAsObjCInterfacePointerType(), clang::CodeGen::CGObjCRuntime::GetClass(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::ASTContext::getConstantArrayType(), clang::CodeGen::CodeGenModule::getContext(), clang::ObjCArrayLiteral::getElement(), clang::ObjCObjectType::getInterface(), clang::ObjCDictionaryLiteral::getKeyValueElement(), getLangOpts(), clang::ObjCArrayLiteral::getNumElements(), clang::ObjCDictionaryLiteral::getNumElements(), clang::ASTContext::getObjCIdType(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCObjectPointerType::getObjectType(), clang::ObjCMethodDecl::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::ObjCMethodDecl::getSelector(), clang::ASTContext::getSizeType(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::getTypeSize(), clang::QualType::getUnqualifiedType(), clang::ObjCDictionaryElement::Key, clang::CodeGen::LValue::MakeAddr(), clang::ArrayType::Normal, clang::ObjCMethodDecl::param_begin(), clang::ObjCDictionaryElement::Value, and clang::QualType::withConst().
Referenced by EmitObjCArrayLiteral(), and EmitObjCDictionaryLiteral().
llvm::Value * CodeGenFunction::EmitObjCConsumeObject | ( | QualType | type, |
llvm::Value * | object | ||
) |
Produce the code for a CK_ARCConsumeObject. Does a primitive release at the end of the full-expression.
Definition at line 1759 of file CGObjC.cpp.
References getARCCleanupKind().
Referenced by EmitARCExtendBlockObject(), clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), and EmitObjCForCollectionStmt().
llvm::Value * CodeGenFunction::EmitObjCDictionaryLiteral | ( | const ObjCDictionaryLiteral * | E | ) |
Definition at line 231 of file CGObjC.cpp.
References EmitObjCCollectionLiteral(), and clang::ObjCDictionaryLiteral::getDictWithObjectsMethod().
LValue CodeGenFunction::EmitObjCEncodeExprLValue | ( | const ObjCEncodeExpr * | E | ) |
Definition at line 2104 of file CGExpr.cpp.
References clang::Expr::getType().
llvm::Value * CodeGenFunction::EmitObjCExtendObjectLifetime | ( | QualType | T, |
llvm::Value * | Ptr | ||
) |
Definition at line 1767 of file CGObjC.cpp.
References EmitARCRetainAutorelease().
void CodeGenFunction::EmitObjCForCollectionStmt | ( | const ObjCForCollectionStmt & | S | ) |
Definition at line 1439 of file CGObjC.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::RequiredArgs::All, clang::CodeGen::CodeGenTypes::arrangeFreeFunctionCall(), Builder, ConvertType(), clang::LangAS::Count, createBasicBlock(), CreateMemTemp(), EmitARCRetainScalarExpr(), EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitAutoVarInit(), EmitBlock(), EmitCall(), clang::CodeGen::CGDebugInfo::EmitLexicalBlockEnd(), clang::CodeGen::CGDebugInfo::EmitLexicalBlockStart(), EmitLValue(), EmitNullInitialization(), EmitObjCConsumeObject(), EmitScalarExpr(), EmitScalarInit(), EmitStmt(), EmitStoreThroughLValue(), clang::CodeGen::CGObjCRuntime::EnumerationMutationFunction(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::CodeGen::RValue::get(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::ObjCForCollectionStmt::getBody(), clang::ObjCForCollectionStmt::getCollection(), clang::ASTContext::getConstantArrayType(), clang::CodeGen::CodeGenModule::getContext(), getContext(), getCurrentProfileCount(), getDebugInfo(), clang::ObjCForCollectionStmt::getElement(), getJumpDestInCurrentScope(), getLangOpts(), clang::CodeGen::CodeGenModule::getObjCFastEnumerationStateType(), clang::CodeGen::CodeGenModule::getObjCRuntime(), getProfileCount(), clang::CodeGen::RValue::getScalarVal(), clang::SelectorTable::getSelector(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ASTContext::Idents, incrementProfileCounter(), clang::CodeGen::CodeGenFunction::AutoVarEmission::invalid(), clang::VarDecl::isARCPseudoStrong(), clang::ArrayType::Normal, clang::Qualifiers::OCL_ExplicitNone, PopCleanupBlock(), clang::ASTContext::Selectors, clang::VK_LValue, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitStmt().
LValue CodeGenFunction::EmitObjCIsaExpr | ( | const ObjCIsaExpr * | E | ) |
Definition at line 3506 of file CGExprScalar.cpp.
References Builder, ConvertType(), CreateMemTemp(), EmitLValue(), EmitScalarExpr(), clang::CodeGen::LValue::getAddress(), clang::ObjCIsaExpr::getBase(), clang::ObjCIsaExpr::getExprLoc(), clang::Expr::getType(), clang::ObjCIsaExpr::isArrow(), and MakeNaturalAlignAddrLValue().
LValue CodeGenFunction::EmitObjCIvarRefLValue | ( | const ObjCIvarRefExpr * | E | ) |
Definition at line 3324 of file CGExpr.cpp.
References clang::CodeGen::LValue::getAddress(), clang::ObjCIvarRefExpr::getBase(), clang::Qualifiers::getCVRQualifiers(), clang::ObjCIvarRefExpr::getDecl(), clang::Type::getPointeeType(), clang::QualType::getQualifiers(), clang::Expr::getType(), clang::ObjCIvarRefExpr::isArrow(), and setObjCGCLValueClass().
RValue CodeGenFunction::EmitObjCMessageExpr | ( | const ObjCMessageExpr * | E, |
ReturnValueSlot | Return = ReturnValueSlot() |
||
) |
Definition at line 315 of file CGObjC.cpp.
References AdjustObjCObjectType(), clang::ObjCMessageExpr::arg_begin(), clang::ObjCMessageExpr::arg_end(), Builder, CGM, clang::ObjCMessageExpr::Class, CurCodeDecl, CurFuncDecl, EmitARCRetainAutorelease(), EmitARCRetainNonBlock(), EmitCallArgs(), EmitScalarExpr(), clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::CodeGen::CGObjCRuntime::GenerateMessageSendSuper(), clang::Type::getAs(), clang::CodeGen::CGObjCRuntime::GetClass(), clang::ObjCMethodDecl::getClassInterface(), clang::ObjCMessageExpr::getClassReceiver(), clang::Decl::getDeclContext(), getElementType(), clang::ObjCMessageExpr::getInstanceReceiver(), clang::ObjCObjectType::getInterface(), clang::CodeGen::CodeGenModule::getLangOpts(), getLangOpts(), clang::ObjCMessageExpr::getMethodDecl(), getNullForVariable(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCMessageExpr::getReceiverKind(), clang::ObjCMethodDecl::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::ObjCMessageExpr::getSelector(), clang::ObjCMessageExpr::getSuperType(), clang::Expr::getType(), clang::Decl::hasAttr(), clang::ObjCMessageExpr::Instance, clang::ObjCMessageExpr::isDelegateInitCall(), LoadObjCSelf(), shouldExtendReceiverForInnerPointerMessage(), clang::ObjCMessageExpr::SuperClass, clang::ObjCMessageExpr::SuperInstance, and tryEmitARCRetainScalarExpr().
LValue CodeGenFunction::EmitObjCMessageExprLValue | ( | const ObjCMessageExpr * | E | ) |
Definition at line 3292 of file CGExpr.cpp.
References clang::CodeGen::RValue::getAggregateAddr(), clang::ObjCMessageExpr::getMethodDecl(), clang::ObjCMethodDecl::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::Expr::getType(), clang::Type::isReferenceType(), and clang::CodeGen::RValue::isScalar().
void CodeGenFunction::EmitObjCMRRAutoreleasePoolPop | ( | llvm::Value * | Arg | ) |
Produce the code to do a primitive release. [tmp drain];
Definition at line 2326 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::SelectorTable::getSelector(), clang::ASTContext::Idents, clang::ASTContext::Selectors, and clang::CodeGen::CodeGenTypeCache::VoidTy.
llvm::Value * CodeGenFunction::EmitObjCMRRAutoreleasePoolPush | ( | ) |
Produce the code to do an MRR version objc_autoreleasepool_push. Which is: [[NSAutoreleasePool alloc] init]; Where alloc is declared as: + (id) alloc; in NSAutoreleasePool class. init is declared as: - (id) init; in its NSObject super class.
Definition at line 2301 of file CGObjC.cpp.
References clang::CodeGen::CGObjCRuntime::EmitNSAutoreleasePoolClassRef(), clang::CodeGen::CGObjCRuntime::GenerateMessageSend(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CodeGen::RValue::getScalarVal(), clang::SelectorTable::getSelector(), clang::ASTContext::Idents, and clang::ASTContext::Selectors.
Referenced by EmitObjCAutoreleasePoolStmt().
llvm::Value * CodeGenFunction::EmitObjCProduceObject | ( | QualType | type, |
llvm::Value * | value | ||
) |
Produce the code for a CK_ARCProduceObject. Just does a primitive retain.
Definition at line 1740 of file CGObjC.cpp.
References EmitARCRetain().
llvm::Value * CodeGenFunction::EmitObjCProtocolExpr | ( | const ObjCProtocolExpr * | E | ) |
Definition at line 245 of file CGObjC.cpp.
References CGM, clang::CodeGen::CGObjCRuntime::GenerateProtocolRef(), clang::CodeGen::CodeGenModule::getObjCRuntime(), and clang::ObjCProtocolExpr::getProtocol().
llvm::Value * CodeGenFunction::EmitObjCSelectorExpr | ( | const ObjCSelectorExpr * | E | ) |
Emit a selector.
Definition at line 237 of file CGObjC.cpp.
References CGM, clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CodeGen::CGObjCRuntime::GetSelector(), and clang::ObjCSelectorExpr::getSelector().
LValue CodeGenFunction::EmitObjCSelectorLValue | ( | const ObjCSelectorExpr * | E | ) |
Definition at line 3305 of file CGExpr.cpp.
References clang::ObjCSelectorExpr::getSelector(), and clang::Expr::getType().
llvm::Value * CodeGenFunction::EmitObjCStringLiteral | ( | const ObjCStringLiteral * | E | ) |
Emits an instance of NSConstantString representing the object.
Definition at line 47 of file CGObjC.cpp.
References AttributeLangSupport::C, CGM, ConvertType(), clang::CodeGen::CGObjCRuntime::GenerateConstantString(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCStringLiteral::getString(), and clang::Expr::getType().
llvm::Value * CodeGenFunction::EmitObjCThrowOperand | ( | const Expr * | expr | ) |
Definition at line 2782 of file CGObjC.cpp.
References EmitARCRetainAutoreleaseScalarExpr(), EmitScalarExpr(), and getLangOpts().
void CodeGenFunction::EmitOMPAggregateAssign | ( | llvm::Value * | DestAddr, |
llvm::Value * | SrcAddr, | ||
QualType | OriginalType, | ||
const llvm::function_ref< void(llvm::Value *, llvm::Value *)> & | CopyGen | ||
) |
Perform element by element copying of arrays with type OriginalType from SrcAddr to DestAddr using copying procedure generated by CopyGen.
DestAddr | Address of the destination array. |
SrcAddr | Address of the source array. |
OriginalType | Type of destination and source arrays. |
CopyGen | Copying procedure that copies value of single array element to another single array element. |
Definition at line 26 of file CGStmtOpenMP.cpp.
References Builder, createBasicBlock(), emitArrayLength(), EmitBlock(), and clang::Type::getAsArrayTypeUnsafe().
Referenced by EmitOMPCopy(), and EmitOMPFirstprivateClause().
void CodeGenFunction::EmitOMPAtomicDirective | ( | const OMPAtomicDirective & | S | ) |
Definition at line 2056 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, CGM, clang::OMPExecutableDirective::clauses(), EmitOMPAtomicExpr(), enterFullExpression(), clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPAtomicDirective::getExpr(), clang::OMPExecutableDirective::getLocStart(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::OMPExecutableDirective::getSingleClause(), clang::OMPAtomicDirective::getUpdateExpr(), clang::OMPAtomicDirective::getV(), clang::OMPAtomicDirective::getX(), clang::OMPAtomicDirective::isPostfixUpdate(), clang::OMPAtomicDirective::isXLHSInRHSPart(), clang::OMPC_unknown, and S.
Referenced by EmitStmt().
std::pair< bool, RValue > CodeGenFunction::EmitOMPAtomicSimpleUpdateExpr | ( | LValue | X, |
RValue | E, | ||
BinaryOperatorKind | BO, | ||
bool | IsXLHSInRHSPart, | ||
llvm::AtomicOrdering | AO, | ||
SourceLocation | Loc, | ||
const llvm::function_ref< RValue(RValue)> & | CommonGen | ||
) |
Emit atomic update code for constructs: X = X BO E or X = E BO E.
X | Value to be updated. |
E | Update value. |
BO | Binary operation for update operation. |
IsXLHSInRHSPart | true if X is LHS in RHS part of the update expression, false otherwise. |
AO | Atomic ordering of the generated atomic instructions. |
CommonGen | Code generator for complex expressions that cannot be expressed through atomicrmw instruction. |
Definition at line 1851 of file CGStmtOpenMP.cpp.
References EmitAtomicUpdate(), EmitLoadOfLValue(), emitOMPAtomicRMW(), EmitStoreThroughLValue(), clang::CodeGen::LValue::getType(), clang::CodeGen::LValue::isGlobalReg(), and clang::QualType::isVolatileQualified().
Referenced by EmitOMPAtomicCaptureExpr(), and EmitOMPAtomicUpdateExpr().
void CodeGenFunction::EmitOMPBarrierDirective | ( | const OMPBarrierDirective & | S | ) |
Definition at line 1619 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPExecutableDirective::getLocStart(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPCancelDirective | ( | const OMPCancelDirective & | S | ) |
Definition at line 2104 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPCancelDirective::getCancelRegion(), clang::OMPExecutableDirective::getLocStart(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPCancellationPointDirective | ( | const OMPCancellationPointDirective & | S | ) |
Definition at line 2098 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPCancellationPointDirective::getCancelRegion(), clang::OMPExecutableDirective::getLocStart(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPCopy | ( | CodeGenFunction & | CGF, |
QualType | OriginalType, | ||
llvm::Value * | DestAddr, | ||
llvm::Value * | SrcAddr, | ||
const VarDecl * | DestVD, | ||
const VarDecl * | SrcVD, | ||
const Expr * | Copy | ||
) |
Emit proper copying of data from one variable to another.
OriginalType | Original type of the copied variables. |
DestAddr | Destination address. |
SrcAddr | Source address. |
DestVD | Destination variable used in CopyExpr (for arrays, has type of the base array element). |
SrcVD | Source variable used in CopyExpr (for arrays, has type of the base array element). |
Copy | Actual copygin expression for copying data from SrcVD to DestVD. |
Definition at line 75 of file CGStmtOpenMP.cpp.
References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), clang::BO_Assign, EmitAggregateAssign(), EmitIgnoredExpr(), EmitOMPAggregateAssign(), clang::Type::isArrayType(), and clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize().
Referenced by emitCopyprivateCopyFunction(), EmitOMPCopyinClause(), and EmitOMPLastprivateClauseFinal().
bool CodeGenFunction::EmitOMPCopyinClause | ( | const OMPExecutableDirective & | D | ) |
Emit code for copyin clause in D directive. The next code is generated at the start of outlined functions for directives:
D | OpenMP directive possibly with 'copyin' clause(s). |
Definition at line 214 of file CGStmtOpenMP.cpp.
References Builder, AttributeLangSupport::C, CapturedStmtInfo, CGM, createBasicBlock(), EmitBlock(), EmitLValue(), EmitOMPCopy(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::CodeGenModule::GetAddrOfGlobal(), clang::OMPExecutableDirective::getClausesOfKind(), getContext(), getLangOpts(), clang::CodeGen::CodeGenModule::getStaticLocalDeclAddress(), clang::ASTContext::getTargetInfo(), clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::TargetInfo::isTLSSupported(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), and clang::VK_LValue.
void CodeGenFunction::EmitOMPCriticalDirective | ( | const OMPCriticalDirective & | S | ) |
Definition at line 1429 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getAssociatedStmt(), clang::DeclarationNameInfo::getAsString(), clang::OMPCriticalDirective::getDirectiveName(), clang::OMPExecutableDirective::getLocStart(), and S.
Referenced by EmitStmt().
bool CodeGenFunction::EmitOMPFirstprivateClause | ( | const OMPExecutableDirective & | D, |
OMPPrivateScope & | PrivateScope | ||
) |
Definition at line 115 of file CGStmtOpenMP.cpp.
References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), AttributeLangSupport::C, CapturedStmtInfo, EmitAggregateAssign(), EmitAnyExprToMem(), EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitDecl(), EmitLValue(), EmitOMPAggregateAssign(), clang::CodeGen::LValue::getAddress(), GetAddrOfLocalVar(), clang::OMPExecutableDirective::getClausesOfKind(), clang::ValueDecl::getType(), clang::Type::isArrayType(), isTrivialInitializer(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), and clang::VK_LValue.
void CodeGenFunction::EmitOMPFlushDirective | ( | const OMPFlushDirective & | S | ) |
Definition at line 1637 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, CGM, clang::OMPExecutableDirective::getLocStart(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::OMPExecutableDirective::getSingleClause(), and clang::None.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPForDirective | ( | const OMPForDirective & | S | ) |
Definition at line 1178 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getLocStart(), clang::OMPExecutableDirective::getSingleClause(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPForSimdDirective | ( | const OMPForSimdDirective & | S | ) |
Definition at line 1192 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getLocStart(), clang::OMPExecutableDirective::getSingleClause(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPInnerLoop | ( | const Stmt & | S, |
bool | RequiresCleanup, | ||
const Expr * | LoopCond, | ||
const Expr * | IncExpr, | ||
const llvm::function_ref< void(CodeGenFunction &)> & | BodyGen, | ||
const llvm::function_ref< void(CodeGenFunction &)> & | PostIncGen | ||
) |
Emit inner loop of the worksharing/simd construct.
S | Directive, for which the inner loop must be emitted. |
RequiresCleanup | true, if directive has some associated private variables. |
LoopCond | Bollean condition for loop continuation. |
IncExpr | Increment expression for loop control variable. |
BodyGen | Generator for the inner body of the inner loop. |
PostIncGen | Genrator for post-increment code (required for ordered loop directvies). |
Definition at line 550 of file CGStmtOpenMP.cpp.
References createBasicBlock(), EmitBlock(), EmitBranch(), EmitBranchOnBoolExpr(), EmitBranchThroughCleanup(), EmitIgnoredExpr(), getJumpDestInCurrentScope(), getProfileCount(), incrementProfileCounter(), LoopStack, clang::CodeGen::LoopInfoStack::pop(), and clang::CodeGen::LoopInfoStack::push().
void CodeGenFunction::EmitOMPLastprivateClauseFinal | ( | const OMPExecutableDirective & | D, |
llvm::Value * | IsLastIterCond = nullptr |
||
) |
Emit final copying of lastprivate values to original variables at the end of the worksharing or simd directive.
D | Directive that has at least one 'lastprivate' directives. |
IsLastIterCond | Boolean condition that must be set to 'i1 true' if it is the last iteration of the loop code in associated directive, or to 'i1 false' otherwise. If this item is nullptr, no final check is required. |
Definition at line 323 of file CGStmtOpenMP.cpp.
References Builder, AttributeLangSupport::C, createBasicBlock(), EmitAnyExprToMem(), EmitBlock(), EmitIgnoredExpr(), EmitLValue(), EmitOMPCopy(), GetAddrOfLocalVar(), clang::OMPExecutableDirective::getClausesOfKind(), clang::OMPExecutableDirective::getDirectiveKind(), clang::QualType::getQualifiers(), clang::Expr::getType(), and clang::isOpenMPWorksharingDirective().
bool CodeGenFunction::EmitOMPLastprivateClauseInit | ( | const OMPExecutableDirective & | D, |
OMPPrivateScope & | PrivateScope | ||
) |
Emit initial code for lastprivate variables. If some variable is not also firstprivate, then the default initialization is used. Otherwise initialization of this variable is performed by EmitOMPFirstprivateClause method.
D | Directive that may have 'lastprivate' directives. |
PrivateScope | Private scope for capturing lastprivate variables for proper codegen in internal captured statement. |
Definition at line 278 of file CGStmtOpenMP.cpp.
References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), AttributeLangSupport::C, CapturedStmtInfo, EmitDecl(), EmitLValue(), clang::CodeGen::LValue::getAddress(), GetAddrOfLocalVar(), clang::OMPExecutableDirective::getClausesOfKind(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), and clang::VK_LValue.
void CodeGenFunction::EmitOMPLinearClauseInit | ( | const OMPLoopDirective & | D | ) |
Emit initial code for linear variables. Creates private copies and initializes them with the values according to OpenMP standard.
D | Directive (possibly) with the 'linear' clause. |
Definition at line 597 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, CapturedStmtInfo, EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitExprAsInit(), EmitIgnoredExpr(), EmitVarDecl(), clang::OMPExecutableDirective::getClausesOfKind(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), MakeAddrLValue(), and clang::VK_LValue.
void CodeGenFunction::EmitOMPMasterDirective | ( | const OMPMasterDirective & | S | ) |
Definition at line 1420 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getLocStart(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPOrderedDirective | ( | const OMPOrderedDirective & | S | ) |
Definition at line 1648 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getLocStart(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPParallelDirective | ( | const OMPParallelDirective & | S | ) |
Definition at line 494 of file CGStmtOpenMP.cpp.
References emitCommonOMPParallelDirective(), clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getLocStart(), clang::OMPD_unknown, clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPParallelForDirective | ( | const OMPParallelForDirective & | S | ) |
Definition at line 1439 of file CGStmtOpenMP.cpp.
References emitCommonOMPParallelDirective(), emitScheduleClause(), clang::OMPExecutableDirective::getLocStart(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPParallelForSimdDirective | ( | const OMPParallelForSimdDirective & | S | ) |
Definition at line 1456 of file CGStmtOpenMP.cpp.
References emitCommonOMPParallelDirective(), emitScheduleClause(), clang::OMPExecutableDirective::getLocStart(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPParallelSectionsDirective | ( | const OMPParallelSectionsDirective & | S | ) |
Definition at line 1473 of file CGStmtOpenMP.cpp.
References emitCommonOMPParallelDirective(), clang::OMPExecutableDirective::getLocStart(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPPrivateClause | ( | const OMPExecutableDirective & | D, |
CodeGenFunction::OMPPrivateScope & | PrivateScope | ||
) |
Definition at line 188 of file CGStmtOpenMP.cpp.
References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), AttributeLangSupport::C, EmitDecl(), GetAddrOfLocalVar(), and clang::OMPExecutableDirective::getClausesOfKind().
void CodeGenFunction::EmitOMPReductionClauseFinal | ( | const OMPExecutableDirective & | D | ) |
Emit final update of reduction values to original variables at the end of the directive.
D | Directive that has at least one 'reduction' directives. |
Definition at line 439 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, CGM, clang::OMPExecutableDirective::getClausesOfKind(), clang::OMPExecutableDirective::getDirectiveKind(), clang::OMPExecutableDirective::getLocEnd(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), clang::OMPExecutableDirective::getSingleClause(), and clang::isOpenMPParallelDirective().
void CodeGenFunction::EmitOMPReductionClauseInit | ( | const OMPExecutableDirective & | D, |
CodeGenFunction::OMPPrivateScope & | PrivateScope | ||
) |
Emit initial code for reduction variables. Creates reduction copies and initializes them with the values according to OpenMP standard.
D | Directive (possibly) with the 'reduction' clause. |
PrivateScope | Private scope for capturing reduction variables for proper codegen in internal captured statement. |
Definition at line 405 of file CGStmtOpenMP.cpp.
References clang::CodeGen::CodeGenFunction::OMPPrivateScope::addPrivate(), AttributeLangSupport::C, CapturedStmtInfo, EmitDecl(), EmitLValue(), clang::CodeGen::LValue::getAddress(), GetAddrOfLocalVar(), clang::OMPExecutableDirective::getClausesOfKind(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::lookup(), and clang::VK_LValue.
void CodeGenFunction::EmitOMPSectionDirective | ( | const OMPSectionDirective & | S | ) |
Definition at line 1367 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getAssociatedStmt(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPSectionsDirective | ( | const OMPSectionsDirective & | S | ) |
Definition at line 1358 of file CGStmtOpenMP.cpp.
References clang::OMPExecutableDirective::getLocStart(), and clang::OMPExecutableDirective::getSingleClause().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPSimdDirective | ( | const OMPSimdDirective & | S | ) |
Definition at line 773 of file CGStmtOpenMP.cpp.
References clang::OMPLoopDirective::counters(), emitAlignedClause(), emitPreCond(), emitPrivateLinearVars(), emitPrivateLoopCounters(), clang::OMPLoopDirective::getCalcLastIteration(), clang::OMPLoopDirective::getCond(), clang::OMPLoopDirective::getInc(), clang::OMPLoopDirective::getInit(), clang::OMPLoopDirective::getIterationVariable(), clang::OMPLoopDirective::getLastIteration(), clang::OMPLoopDirective::getPreCond(), clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPSingleDirective | ( | const OMPSingleDirective & | S | ) |
Definition at line 1376 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getClausesOfKind(), clang::OMPExecutableDirective::getLocStart(), clang::OMPExecutableDirective::getSingleClause(), clang::OMPD_unknown, clang::CodeGen::CodeGenFunction::OMPPrivateScope::Privatize(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTargetDirective | ( | const OMPTargetDirective & | S | ) |
Definition at line 2090 of file CGStmtOpenMP.cpp.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTaskDirective | ( | const OMPTaskDirective & | S | ) |
Definition at line 1487 of file CGStmtOpenMP.cpp.
References AttributeLangSupport::C, clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getClausesOfKind(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTaskgroupDirective | ( | const OMPTaskgroupDirective & | S | ) |
Definition at line 1627 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPExecutableDirective::getAssociatedStmt(), clang::OMPExecutableDirective::getLocStart(), clang::CodeGen::CodeGenModule::getOpenMPRuntime(), and S.
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTaskwaitDirective | ( | const OMPTaskwaitDirective & | S | ) |
Definition at line 1623 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPExecutableDirective::getLocStart(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTaskyieldDirective | ( | const OMPTaskyieldDirective & | S | ) |
Definition at line 1614 of file CGStmtOpenMP.cpp.
References CGM, clang::OMPExecutableDirective::getLocStart(), and clang::CodeGen::CodeGenModule::getOpenMPRuntime().
Referenced by EmitStmt().
void CodeGenFunction::EmitOMPTeamsDirective | ( | const OMPTeamsDirective & | S | ) |
Definition at line 2094 of file CGStmtOpenMP.cpp.
Referenced by EmitStmt().
LValue CodeGenFunction::EmitOpaqueValueLValue | ( | const OpaqueValueExpr * | e | ) |
Definition at line 3082 of file CGExpr.cpp.
Referenced by EmitMaterializeTemporaryExpr().
void CodeGenFunction::EmitParmDecl | ( | const VarDecl & | D, |
llvm::Value * | Arg, | ||
bool | ArgIsPointer, | ||
unsigned | ArgNo | ||
) |
EmitParmDecl - Emit a ParmVarDecl or an ImplicitParamDecl.
Emit an alloca (or GlobalValue depending on target) for the specified parameter and set up LocalDeclMap.
Definition at line 1659 of file CGDecl.cpp.
References clang::CodeGen::ARCImpreciseLifetime, clang::CodeGen::ARCPreciseLifetime, clang::TargetCXXABI::areArgsDestroyedLeftToRightInCallee(), BlockInfo, Builder, CGM, ConvertTypeForMem(), CreateTempAlloca(), CurCodeDecl, CurFuncIsThunk, clang::QualType::DK_cxx_destructor, EHStack, EmitARCInitWeak(), EmitARCRetainNonBlock(), EmitARCStoreStrongCall(), EmitAutoVarWithLifetime(), clang::CodeGen::CodeGenModule::EmitNullConstant(), EmitStoreOfScalar(), EmitVarAnnotations(), clang::CodeGen::LValue::getAddress(), getARCCleanupKind(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::TargetInfo::getCXXABI(), getDebugInfo(), clang::ASTContext::getDeclAlign(), clang::Decl::getLocation(), clang::ObjCMethodDecl::getMethodFamily(), clang::NamedDecl::getName(), clang::Qualifiers::getObjCLifetime(), clang::QualType::getQualifiers(), clang::CharUnits::getQuantity(), clang::ObjCMethodDecl::getSelfDecl(), getTarget(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::Qualifiers::hasConst(), clang::CXXRecordDecl::hasNonTrivialDestructor(), hasScalarEvaluationKind(), clang::VarDecl::isARCPseudoStrong(), clang::CodeGenOptions::LimitedDebugInfo, MakeAddrLValue(), clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_Strong, clang::Qualifiers::OCL_Weak, clang::OMF_init, and pushDestroy().
LValue CodeGenFunction::EmitPointerToDataMemberBinaryExpr | ( | const BinaryOperator * | E | ) |
Definition at line 3451 of file CGExpr.cpp.
References clang::BO_PtrMemI, clang::Type::getAs(), clang::BinaryOperator::getLHS(), clang::BinaryOperator::getOpcode(), clang::BinaryOperator::getRHS(), and clang::Expr::getType().
Definition at line 6535 of file CGBuiltin.cpp.
References Builder, ceil, CGM, ConvertType(), copysign, EmitScalarExpr(), floor, fma, clang::CallExpr::getArg(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CallExpr::getNumArgs(), clang::Expr::getType(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, nearbyint, round, sqrt, trunc, and X.
Referenced by EmitTargetBuiltinExpr().
LValue CodeGenFunction::EmitPredefinedLValue | ( | const PredefinedExpr * | E | ) |
Definition at line 2109 of file CGExpr.cpp.
References AttributeLangSupport::C, clang::PredefinedExpr::getFunctionName(), clang::PredefinedExpr::getIdentType(), clang::PredefinedExpr::getIdentTypeName(), and clang::Expr::getType().
LValue CodeGenFunction::EmitPseudoObjectLValue | ( | const PseudoObjectExpr * | e | ) |
Definition at line 3575 of file CGExpr.cpp.
References emitPseudoObjectExpr().
RValue CodeGenFunction::EmitPseudoObjectRValue | ( | const PseudoObjectExpr * | e, |
AggValueSlot | slot = AggValueSlot::ignored() |
||
) |
Definition at line 3570 of file CGExpr.cpp.
References emitPseudoObjectExpr().
Emits a reference binding to the passed in expression.
Definition at line 442 of file CGExpr.cpp.
References EmitLValue(), EmitTypeCheck(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::Expr::getExprLoc(), clang::Expr::getType(), clang::Type::isFunctionType(), clang::CodeGen::LValue::isSimple(), sanitizePerformTypeCheck(), and TCK_ReferenceBinding.
Referenced by EmitCXXGlobalVarDeclInit(), EmitExprAsInit(), and EmitReturnStmt().
llvm::DebugLoc CodeGenFunction::EmitReturnBlock | ( | ) |
Emit the unified return block, trying to avoid its emission when possible.
Definition at line 166 of file CodeGenFunction.cpp.
References Builder, EmitBlock(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), and ReturnBlock.
Referenced by FinishFunction().
void CodeGenFunction::EmitReturnStmt | ( | const ReturnStmt & | S | ) |
EmitReturnStmt - Note that due to GCC extensions, this can have an operand if the function returns void, or may be missing one if the function returns non-void. Fun stuff :).
Definition at line 1027 of file CGStmt.cpp.
References Builder, clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), EmitAnyExpr(), EmitBranchThroughCleanup(), EmitComplexExprIntoLValue(), EmitReferenceBindingToExpr(), EmitScalarExpr(), enterFullExpression(), FnRetTy, clang::CodeGen::AggValueSlot::forAddr(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), getContext(), getEvaluationKind(), getLangOpts(), clang::ReturnStmt::getNRVOCandidate(), clang::ReturnStmt::getRetValue(), clang::CodeGen::RValue::getScalarVal(), clang::Expr::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::AggValueSlot::IsDestructed, clang::Expr::isEvaluatable(), clang::CodeGen::AggValueSlot::IsNotAliased, clang::VarDecl::isNRVOVariable(), IsOutlinedSEHHelper, clang::Type::isReferenceType(), clang::Type::isVoidType(), MakeNaturalAlignAddrLValue(), NRVOFlags, clang::Result, ReturnBlock, ReturnValue, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
Referenced by EmitStmt(), and generateObjCGetterBody().
llvm::CallInst* clang::CodeGen::CodeGenFunction::EmitRuntimeCall | ( | llvm::Value * | callee, |
const Twine & | name = "" |
||
) |
Referenced by emitFilterDispatchBlock(), GenerateCXXGlobalInitFunc(), and getEHResumeBlock().
llvm::CallInst* clang::CodeGen::CodeGenFunction::EmitRuntimeCall | ( | llvm::Value * | callee, |
ArrayRef< llvm::Value * > | args, | ||
const Twine & | name = "" |
||
) |
llvm::CallSite CodeGenFunction::EmitRuntimeCallOrInvoke | ( | llvm::Value * | callee, |
ArrayRef< llvm::Value * > | args, | ||
const Twine & | name = "" |
||
) |
Emits a call or invoke instruction to the given runtime function.
Definition at line 3052 of file CGCall.cpp.
Referenced by EmitObjCAutoreleasePoolPop(), and emitRTtypeidCall().
llvm::CallSite CodeGenFunction::EmitRuntimeCallOrInvoke | ( | llvm::Value * | callee, |
const Twine & | name = "" |
||
) |
Emits a call or invoke instruction to the given nullary runtime function.
Definition at line 3045 of file CGCall.cpp.
References clang::None.
RValue CodeGenFunction::EmitRValueForField | ( | LValue | LV, |
const FieldDecl * | FD, | ||
SourceLocation | Loc | ||
) |
Definition at line 3087 of file CGExpr.cpp.
References clang::CodeGen::LValue::asAggregateRValue(), clang::ValueDecl::getType(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
LValue CodeGenFunction::EmitScalarCompoundAssignWithComplex | ( | const CompoundAssignOperator * | E, |
llvm::Value *& | Result | ||
) |
Definition at line 1093 of file CGExprComplex.cpp.
References getComplexOp(), and clang::BinaryOperator::getOpcode().
Value * CodeGenFunction::EmitScalarConversion | ( | llvm::Value * | Src, |
QualType | SrcTy, | ||
QualType | DstTy | ||
) |
EmitScalarConversion - Emit a conversion from the specified type to the specified destination type, both of which are LLVM scalar types.
Definition at line 3480 of file CGExprScalar.cpp.
References hasScalarEvaluationKind().
Referenced by convertToComplexValue(), convertToScalarValue(), emitIfStmt(), emitScheduleClause(), and EvaluateExprAsBool().
EmitScalarExpr - Emit the computation of the specified expression of LLVM scalar type, returning the result.
EmitScalarExpr - Emit the computation of the specified expression of scalar type, ignoring the result.
Definition at line 3470 of file CGExprScalar.cpp.
References clang::Expr::getType(), and hasScalarEvaluationKind().
Referenced by EmitAArch64BuiltinExpr(), emitAlignedClause(), EmitAMDGPUBuiltinExpr(), EmitAnyExpr(), EmitAnyExprToMem(), EmitARCExtendBlockObject(), emitARCRetainCall(), EmitARMBuiltinExpr(), EmitAtomicExpr(), EmitAtomicInit(), clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitBinaryAtomicPost(), emitCommonOMPParallelDirective(), clang::CodeGen::CGCUDARuntime::EmitCUDAKernelCallExpr(), EmitCXXDeleteExpr(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitCXXMemberPointerCallExpr(), EmitCXXNewAllocSize(), EmitDeclInit(), emitFPIntBuiltin(), EmitIndirectGotoStmt(), EmitInitializerForField(), EmitMaterializeTemporaryExpr(), EmitNVPTXBuiltinExpr(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitObjCIsaExpr(), EmitObjCMessageExpr(), EmitObjCThrowOperand(), EmitPPCBuiltinExpr(), EmitReturnStmt(), EmitScalarInit(), emitScheduleClause(), EmitSpecialRegisterBuiltin(), EmitSwitchStmt(), EmitSystemZBuiltinExpr(), EmitSystemZIntrinsicWithCC(), emitTernaryFPBuiltin(), emitUnaryFPBuiltin(), EmitVAListRef(), EmitVariablyModifiedType(), emitWritebackArg(), EmitX86BuiltinExpr(), EvaluateExprAsBool(), GenerateSEHFilterFunction(), MakeAtomicCmpXchgValue(), MakeBinaryAtomicValue(), tryEmitARCRetainLoadOfScalar(), and tryEmitARCRetainScalarExpr().
void CodeGenFunction::EmitScalarInit | ( | const Expr * | init, |
const ValueDecl * | D, | ||
LValue | lvalue, | ||
bool | capturedByInit | ||
) |
Definition at line 604 of file CGDecl.cpp.
References clang::CodeGen::ARCImpreciseLifetime, Builder, drillIntoBlockVariable(), EmitARCInitWeak(), EmitARCRelease(), EmitARCRetainAutoreleaseScalarExpr(), EmitARCRetainScalarExpr(), EmitARCStoreWeak(), EmitLoadOfScalar(), EmitScalarExpr(), EmitStoreOfScalar(), EmitStoreThroughLValue(), enterFullExpression(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), getByRefValueLLVMField(), clang::Expr::getExprLoc(), clang::CodeGen::LValue::getObjCLifetime(), isAccessedBy(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, clang::Qualifiers::OCL_Weak, and clang::CodeGen::LValue::setAddress().
Referenced by createSectionLVal(), EmitAggMemberInitializer(), EmitDeclInit(), EmitExprAsInit(), EmitMaterializeTemporaryExpr(), EmitObjCForCollectionStmt(), and StoreAnyExprIntoOneUnit().
void CodeGenFunction::EmitScalarInit | ( | llvm::Value * | init, |
LValue | lvalue | ||
) |
EmitScalarInit - Initialize the given lvalue with the given object.
Definition at line 711 of file CGDecl.cpp.
References EmitARCInitWeak(), EmitARCRetain(), EmitARCRetainAutorelease(), EmitStoreOfScalar(), EmitStoreThroughLValue(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getObjCLifetime(), clang::CodeGen::LValue::getType(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, and clang::Qualifiers::OCL_Weak.
llvm::Value * CodeGenFunction::EmitScalarPrePostIncDec | ( | const UnaryOperator * | E, |
LValue | LV, | ||
bool | isInc, | ||
bool | isPre | ||
) |
Definition at line 3501 of file CGExprScalar.cpp.
llvm::Value * CodeGenFunction::EmitSEHAbnormalTermination | ( | ) |
Definition at line 1669 of file CGException.cpp.
References Builder, CurFn, and clang::CodeGen::CodeGenTypeCache::Int32Ty.
llvm::Value * CodeGenFunction::EmitSEHExceptionCode | ( | ) |
Definition at line 1664 of file CGException.cpp.
References Builder, clang::CodeGen::CodeGenTypeCache::Int32Ty, and SEHCodeSlotStack.
void CodeGenFunction::EmitSEHExceptionCodeSave | ( | CodeGenFunction & | ParentCGF, |
llvm::Value * | ParentFP, | ||
llvm::Value * | EntryEBP | ||
) |
Definition at line 1615 of file CGException.cpp.
References Builder, CreateMemTemp(), CurFn, getContext(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::CodeGen::CodeGenTypeCache::IntTy, recoverAddrOfEscapedLocal(), SEHCodeSlotStack, SEHInfo, and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
Referenced by EmitCapturedLocals().
llvm::Value * CodeGenFunction::EmitSEHExceptionInfo | ( | ) |
Definition at line 1655 of file CGException.cpp.
References clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and SEHInfo.
void CodeGenFunction::EmitSEHLeaveStmt | ( | const SEHLeaveStmt & | S | ) |
Definition at line 1773 of file CGException.cpp.
References Builder, EmitBranchThroughCleanup(), EmitStopPoint(), HaveInsertPoint(), isSEHTryScope(), and SEHTryEpilogueStack.
Referenced by EmitSimpleStmt().
void CodeGenFunction::EmitSEHTryStmt | ( | const SEHTryStmt & | S | ) |
Definition at line 1282 of file CGException.cpp.
References EmitBlock(), EmitStmt(), EnterSEHTryStmt(), ExitSEHTryStmt(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), getJumpDestInCurrentScope(), clang::SEHTryStmt::getTryBlock(), and SEHTryEpilogueStack.
Referenced by EmitStmt().
EmitSimpleStmt - Try to emit a "simple" statement which does not necessarily require an insertion point or debug information; typically because the statement amounts to a jump or a container of other statements.
Definition at line 252 of file CGStmt.cpp.
References EmitAttributedStmt(), EmitBreakStmt(), EmitCaseStmt(), EmitCompoundStmt(), EmitContinueStmt(), EmitDeclStmt(), EmitDefaultStmt(), EmitGotoStmt(), EmitLabelStmt(), and EmitSEHLeaveStmt().
Referenced by EmitStmt().
void CodeGenFunction::EmitStartEHSpec | ( | const Decl * | D | ) |
EmitStartEHSpec - Emit the start of the exception spec.
Definition at line 437 of file CGException.cpp.
References EHStack, clang::EST_Dynamic, clang::EST_DynamicNone, clang::CodeGen::CodeGenModule::GetAddrOfRTTIDescriptor(), clang::Type::getAs(), getContext(), clang::FunctionProtoType::getExceptionSpecType(), clang::FunctionProtoType::getExceptionType(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::FunctionProtoType::getNoexceptSpec(), clang::QualType::getNonReferenceType(), clang::FunctionProtoType::getNumExceptions(), getTarget(), clang::ValueDecl::getType(), clang::QualType::getUnqualifiedType(), clang::isNoexceptExceptionSpec(), clang::FunctionProtoType::NR_Nothrow, clang::CodeGen::EHScopeStack::pushFilter(), clang::CodeGen::EHScopeStack::pushTerminate(), and clang::CodeGen::EHFilterScope::setFilter().
Referenced by StartFunction().
void CodeGenFunction::EmitStaticVarDecl | ( | const VarDecl & | D, |
llvm::GlobalValue::LinkageTypes | Linkage | ||
) |
Definition at line 340 of file CGDecl.cpp.
References clang::CodeGen::CodeGenModule::AddGlobalAnnotations(), AddInitializerToStaticVarDecl(), clang::CodeGen::CodeGenModule::addUsedGlobal(), CGM, clang::CodeGen::CGDebugInfo::EmitGlobalVariable(), EmitVariablyModifiedType(), clang::Decl::getAttr(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), getDebugInfo(), clang::VarDecl::getInit(), clang::Decl::getLocation(), clang::CodeGen::CodeGenModule::getOrCreateStaticVarDecl(), clang::CodeGen::CodeGenModule::getSanitizerMetadata(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::Type::isVariablyModifiedType(), clang::CodeGenOptions::LimitedDebugInfo, clang::CodeGen::SanitizerMetadata::reportGlobalToASan(), clang::CodeGen::CGDebugInfo::setLocation(), and clang::CodeGen::CodeGenModule::setStaticLocalDeclAddress().
Referenced by EmitAutoVarAlloca(), EmitVarDecl(), and clang::CodeGen::CGOpenCLRuntime::EmitWorkGroupLocalVarDecl().
void CodeGenFunction::EmitStmt | ( | const Stmt * | S | ) |
EmitStmt - Emit the code for the statement
This function may clear the current insertion point; callers should use EnsureInsertPoint if they wish to subsequently generate code without first calling EmitBlock, EmitBranch, or EmitStmt.
Definition at line 45 of file CGStmt.cpp.
References Builder, ContainsLabel(), EmitAsmStmt(), EmitCapturedStmt(), EmitCXXForRangeStmt(), EmitCXXTryStmt(), EmitDoStmt(), EmitForStmt(), EmitIfStmt(), EmitIgnoredExpr(), EmitIndirectGotoStmt(), EmitObjCAtSynchronizedStmt(), EmitObjCAtThrowStmt(), EmitObjCAtTryStmt(), EmitObjCAutoreleasePoolStmt(), EmitObjCForCollectionStmt(), EmitOMPAtomicDirective(), EmitOMPBarrierDirective(), EmitOMPCancelDirective(), EmitOMPCancellationPointDirective(), EmitOMPCriticalDirective(), EmitOMPFlushDirective(), EmitOMPForDirective(), EmitOMPForSimdDirective(), EmitOMPMasterDirective(), EmitOMPOrderedDirective(), EmitOMPParallelDirective(), EmitOMPParallelForDirective(), EmitOMPParallelForSimdDirective(), EmitOMPParallelSectionsDirective(), EmitOMPSectionDirective(), EmitOMPSectionsDirective(), EmitOMPSimdDirective(), EmitOMPSingleDirective(), EmitOMPTargetDirective(), EmitOMPTaskDirective(), EmitOMPTaskgroupDirective(), EmitOMPTaskwaitDirective(), EmitOMPTaskyieldDirective(), EmitOMPTeamsDirective(), EmitReturnStmt(), EmitSEHTryStmt(), EmitSimpleStmt(), EmitStopPoint(), EmitSwitchStmt(), EmitWhileStmt(), EnsureInsertPoint(), clang::CapturedStmt::getCapturedRegionKind(), HaveInsertPoint(), S, and clang::CodeGen::CodeGenPGO::setCurrentStmt().
Referenced by clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitAttributedStmt(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::EmitBody(), EmitCaseStmt(), EmitCaseStmtRange(), EmitCompoundStmtWithoutScope(), EmitConstructorBody(), EmitCXXForRangeStmt(), EmitCXXTryStmt(), EmitDefaultStmt(), EmitDestructorBody(), EmitDoStmt(), EmitForStmt(), EmitFunctionBody(), EmitIfStmt(), EmitLabelStmt(), EmitObjCAutoreleasePoolStmt(), EmitObjCForCollectionStmt(), EmitSEHTryStmt(), EmitSwitchStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitWhileStmt(), ExitCXXTryStmt(), ExitSEHTryStmt(), GenerateObjCAtomicSetterCopyHelperFunction(), generateObjCSetterBody(), and GenerateSEHFinallyFunction().
Definition at line 3349 of file CGExpr.cpp.
References clang::CodeGen::RValue::getAggregateAddr(), and clang::Expr::getType().
void CodeGenFunction::EmitStopPoint | ( | const Stmt * | S | ) |
EmitStopPoint - Emit a debug stoppoint if we are emitting debug info.
Definition at line 35 of file CGStmt.cpp.
References Builder, and getDebugInfo().
Referenced by EmitBreakStmt(), EmitContinueStmt(), EmitCXXForRangeStmt(), EmitDeclStmt(), EmitForStmt(), EmitGotoStmt(), EmitSEHLeaveStmt(), EmitStmt(), and EmitWhileStmt().
void CodeGenFunction::EmitStoreOfComplex | ( | ComplexPairTy | V, |
LValue | dest, | ||
bool | isInit | ||
) |
EmitStoreOfComplex - Store a complex number into the specified l-value.
Definition at line 1054 of file CGExprComplex.cpp.
Referenced by EmitAtomicUpdateValue(), EmitExprAsInit(), EmitInitStoreOfNonAggregate(), emitSimpleStore(), generateObjCGetterBody(), and InitCatchParam().
void CodeGenFunction::EmitStoreOfScalar | ( | llvm::Value * | Value, |
llvm::Value * | Addr, | ||
bool | Volatile, | ||
unsigned | Alignment, | ||
QualType | Ty, | ||
llvm::MDNode * | TBAAInfo = nullptr , |
||
bool | isInit = false , |
||
QualType | TBAABaseTy = QualType() , |
||
uint64_t | TBAAOffset = 0 |
||
) |
EmitStoreOfScalar - Store a scalar value to an address, taking care to appropriately convert from the memory representation to the LLVM value representation.
Definition at line 1244 of file CGExpr.cpp.
References Builder, clang::CharUnits::fromQuantity(), clang::Type::isAtomicType(), and clang::Type::isVectorType().
Referenced by EmitARCStoreAutoreleasing(), EmitARCStoreStrong(), emitAtomicCmpXchg(), EmitAtomicExpr(), EmitCXXGlobalVarDeclInit(), EmitInitStoreOfNonAggregate(), EmitParmDecl(), EmitScalarInit(), emitTaskPrivateMappingFunction(), emitWriteback(), InitCatchParam(), and tryEmitARCRetainLoadOfScalar().
void CodeGenFunction::EmitStoreOfScalar | ( | llvm::Value * | value, |
LValue | lvalue, | ||
bool | isInit = false |
||
) |
EmitStoreOfScalar - Store a scalar value to an address, taking care to appropriately convert from the memory representation to the LLVM value representation. The l-value must be a simple l-value. The isInit flag indicates whether this is an initialization. If so, atomic qualifiers are ignored and the store is always non-atomic.
Definition at line 1305 of file CGExpr.cpp.
References clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::CharUnits::getQuantity(), clang::CodeGen::LValue::getTBAABaseType(), clang::CodeGen::LValue::getTBAAInfo(), clang::CodeGen::LValue::getTBAAOffset(), clang::CodeGen::LValue::getType(), and clang::CodeGen::LValue::isVolatile().
void CodeGenFunction::EmitStoreThroughBitfieldLValue | ( | RValue | Src, |
LValue | Dst, | ||
llvm::Value ** | Result = nullptr |
||
) |
EmitStoreThroughBitfieldLValue - Store Src into Dst with same constraints as EmitStoreThroughLValue.
Result | [out] - If non-null, this will be set to a Value* for the bit-field contents after the store, appropriate for use as the result of an assignment to the bit-field. |
Definition at line 1560 of file CGExpr.cpp.
References clang::CharUnits::alignmentAtOffset(), Builder, clang::CodeGen::LValue::getAlignment(), clang::CodeGen::LValue::getBitFieldAddr(), clang::CodeGen::LValue::getBitFieldInfo(), clang::CharUnits::getQuantity(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::LValue::getType(), hasBooleanRepresentation(), clang::CodeGen::CGBitFieldInfo::IsSigned, clang::CodeGen::LValue::isVolatileQualified(), clang::CodeGen::CGBitFieldInfo::Offset, clang::CodeGen::CGBitFieldInfo::Size, clang::CodeGen::CGBitFieldInfo::StorageOffset, and clang::CodeGen::CGBitFieldInfo::StorageSize.
Definition at line 1631 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAlignment(), clang::Type::getAs(), clang::CodeGen::LValue::getExtVectorAddr(), clang::CodeGen::LValue::getExtVectorElts(), clang::CharUnits::getQuantity(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::LValue::getType(), and clang::CodeGen::LValue::isVolatileQualified().
Store of global named registers are always calls to intrinsics.
Definition at line 1706 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getGlobalReg(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::LValue::getType(), clang::Type::isIntegerType(), and clang::Type::isPointerType().
Referenced by emitSimpleAtomicStore().
EmitStoreThroughLValue - Store the specified rvalue into the specified lvalue, where both are guaranteed to the have the same type, and that type is 'Ty'.
Definition at line 1469 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAddress(), clang::CodeGen::LValue::getAlignment(), clang::CodeGen::LValue::getBaseIvarExp(), clang::Qualifiers::getObjCLifetime(), clang::CodeGen::LValue::getQuals(), clang::CharUnits::getQuantity(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::LValue::getType(), clang::CodeGen::LValue::getVectorAddr(), clang::CodeGen::LValue::getVectorIdx(), clang::CodeGen::LValue::isBitField(), clang::CodeGen::LValue::isExtVectorElt(), clang::CodeGen::LValue::isGlobalObjCRef(), clang::CodeGen::LValue::isGlobalReg(), clang::CodeGen::LValue::isNonGC(), clang::CodeGen::LValue::isObjCIvar(), clang::CodeGen::LValue::isObjCStrong(), clang::CodeGen::LValue::isObjCWeak(), clang::CodeGen::RValue::isScalar(), clang::CodeGen::LValue::isSimple(), clang::CodeGen::LValue::isThreadLocalRef(), clang::CodeGen::LValue::isVectorElt(), clang::CodeGen::LValue::isVolatileQualified(), clang::Qualifiers::OCL_Autoreleasing, clang::Qualifiers::OCL_ExplicitNone, clang::Qualifiers::OCL_None, clang::Qualifiers::OCL_Strong, and clang::Qualifiers::OCL_Weak.
Referenced by EmitAnyExprToMem(), EmitAsmStmt(), EmitAtomicUpdateValue(), EmitAutoVarInit(), EmitExprAsInit(), EmitInitializerForField(), EmitLambdaExpr(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitOMPAtomicSimpleUpdateExpr(), emitProxyTaskFunction(), EmitScalarInit(), emitScheduleClause(), emitSimpleStore(), emitWriteback(), and InitCapturedStruct().
LValue CodeGenFunction::EmitStringLiteralLValue | ( | const StringLiteral * | E | ) |
Definition at line 2099 of file CGExpr.cpp.
References clang::Expr::getType().
void CodeGenFunction::EmitSwitchStmt | ( | const SwitchStmt & | S | ) |
Definition at line 1513 of file CGStmt.cpp.
References Builder, ConstantFoldsToSimpleInteger(), createBasicBlock(), EmitAutoVarDecl(), EmitBlock(), EmitScalarExpr(), EmitStmt(), FindCaseStatementsForValue(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::SwitchStmt::getBody(), clang::SwitchStmt::getCond(), clang::SwitchStmt::getConditionVariable(), getContext(), getJumpDestInCurrentScope(), clang::SwitchCase::getNextSwitchCase(), getProfileCount(), clang::SwitchStmt::getSwitchCaseList(), clang::CodeGen::CodeGenPGO::haveRegionCounts(), incrementProfileCounter(), and clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups().
Referenced by EmitStmt().
void CodeGenFunction::EmitSynthesizedCXXCopyCtor | ( | llvm::Value * | Dest, |
llvm::Value * | Src, | ||
const Expr * | Exp | ||
) |
Definition at line 466 of file CGExprCXX.cpp.
References EmitNullInitialization(), EmitSynthesizedCXXCopyCtorCall(), clang::CXXConstructExpr::getConstructor(), getContext(), clang::Expr::getType(), and clang::CXXConstructExpr::requiresZeroInitialization().
void CodeGenFunction::EmitSynthesizedCXXCopyCtorCall | ( | const CXXConstructorDecl * | D, |
llvm::Value * | This, | ||
llvm::Value * | Src, | ||
const CXXConstructExpr * | E | ||
) |
Definition at line 1826 of file CGClass.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::RequiredArgs::All, clang::CXXConstructExpr::arg_begin(), clang::CXXConstructExpr::arg_end(), clang::CodeGen::CodeGenTypes::arrangeCXXMethodCall(), Builder, clang::Type::castAs(), CGM, clang::CodeGen::Complete, clang::CodeGen::CodeGenTypes::ConvertType(), EmitAggregateCopyCtor(), EmitCall(), EmitCallArgs(), clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenModule::getAddrOfCXXStructor(), clang::CXXConstructExpr::getConstructor(), getContext(), clang::CXXConstructExpr::getNumArgs(), clang::CXXMethodDecl::getParent(), clang::CXXMethodDecl::getThisType(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::CXXConstructorDecl::isCopyOrMoveConstructor(), clang::CXXMethodDecl::isInstance(), and isMemcpyEquivalentSpecialMember().
Referenced by EmitSynthesizedCXXCopyCtor().
Definition at line 6857 of file CGBuiltin.cpp.
References Builder, ceil, CGM, ConvertType(), EmitScalarExpr(), fabs, floor, fma, clang::CallExpr::getArg(), getContext(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), clang::Expr::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, INTRINSIC_WITH_CC, clang::Expr::isIntegerConstantExpr(), nearbyint, rint, round, sqrt, trunc, and X.
Referenced by EmitTargetBuiltinExpr().
EmitTargetBuiltinExpr - Emit the given builtin call. Returns 0 if the call is unhandled by the current target.
Definition at line 1859 of file CGBuiltin.cpp.
References EmitAArch64BuiltinExpr(), EmitAMDGPUBuiltinExpr(), EmitARMBuiltinExpr(), EmitNVPTXBuiltinExpr(), EmitPPCBuiltinExpr(), EmitSystemZBuiltinExpr(), EmitX86BuiltinExpr(), and getTarget().
llvm::Value * CodeGenFunction::EmitToMemory | ( | llvm::Value * | Value, |
QualType | Ty | ||
) |
EmitToMemory - Change a scalar value from its value representation to its in-memory representation.
Definition at line 1219 of file CGExpr.cpp.
References Builder, and hasBooleanRepresentation().
Referenced by EmitToInt().
llvm::CallInst * CodeGenFunction::EmitTrapCall | ( | llvm::Intrinsic::ID | IntrID | ) |
Emit a call to trap or debugtrap and attach function attribute "trap-func-name" if specified.
Definition at line 2418 of file CGExpr.cpp.
References Builder.
Referenced by GenerateCode().
void CodeGenFunction::EmitTrapCheck | ( | llvm::Value * | Checked | ) |
Create a basic block that will call the trap intrinsic, and emit a conditional branch to it, for the -ftrapv checks.
Definition at line 2398 of file CGExpr.cpp.
References Builder.
void CodeGenFunction::EmitTypeCheck | ( | TypeCheckKind | TCK, |
SourceLocation | Loc, | ||
llvm::Value * | V, | ||
QualType | Type, | ||
CharUnits | Alignment = CharUnits::Zero() , |
||
bool | SkipNullCheck = false |
||
) |
Emit a check that V
is the address of storage of the appropriate size and alignment for an object of type Type
.
Definition at line 489 of file CGExpr.cpp.
References Builder, CGM, createBasicBlock(), EmitBlock(), getContext(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::CharUnits::getQuantity(), clang::ASTContext::getTypeSizeInChars(), clang::SanitizerSet::has(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::Type::isIncompleteType(), sanitizePerformTypeCheck(), SanOpts, TCK_DowncastPointer, TCK_Upcast, and TCK_UpcastToVirtualBase.
Referenced by commonEmitCXXMemberOrOperatorCall(), EmitCXXConstructorCall(), EmitCXXMemberPointerCallExpr(), EmitReferenceBindingToExpr(), and GetAddressOfBaseClass().
LValue CodeGenFunction::EmitUnaryOpLValue | ( | const UnaryOperator * | E | ) |
Definition at line 2039 of file CGExpr.cpp.
References Builder, clang::CodeGen::LValue::getAddress(), clang::QualType::getAddressSpace(), clang::QualType::getCanonicalType(), getElementType(), clang::UnaryOperator::getOpcode(), clang::Type::getPointeeType(), clang::UnaryOperator::getSubExpr(), clang::Expr::getType(), clang::Type::isAnyComplexType(), clang::Type::isArithmeticType(), clang::QualType::isNull(), clang::Expr::isOBJCGCCandidate(), clang::CodeGen::LValue::isSimple(), clang::LangOptions::NonGC, clang::UO_Deref, clang::UO_Extension, clang::UO_Imag, clang::UO_PreDec, clang::UO_PreInc, and clang::UO_Real.
EmitUnsupportedLValue - Emit a dummy l-value using the type of E and issue an ErrorUnsupported style diagnostic (using the provided Name).
Definition at line 797 of file CGExpr.cpp.
References clang::Expr::getType().
EmitUnsupportedRValue - Emit a dummy r-value using the type of E and issue an ErrorUnsupported style diagnostic (using the provided Name).
Definition at line 791 of file CGExpr.cpp.
References clang::Expr::getType().
Referenced by EmitAtomicExpr().
llvm::Value * CodeGenFunction::EmitVAArg | ( | llvm::Value * | VAListAddr, |
QualType | Ty | ||
) |
Definition at line 3625 of file CGCall.cpp.
References clang::ABIInfo::EmitVAArg(), clang::CodeGen::CodeGenTypes::getABIInfo(), and clang::CodeGen::CodeGenModule::getTypes().
Definition at line 3249 of file CGExpr.cpp.
llvm::Value * CodeGenFunction::EmitVAListRef | ( | const Expr * | E | ) |
Definition at line 1652 of file CodeGenFunction.cpp.
References EmitLValue(), EmitScalarExpr(), clang::CodeGen::LValue::getAddress(), and getContext().
void CodeGenFunction::EmitVarAnnotations | ( | const VarDecl * | D, |
llvm::Value * | V | ||
) |
Emit local annotations for the local variable V, declared by D.
Definition at line 1706 of file CodeGenFunction.cpp.
References Builder, CGM, EmitAnnotationCall(), clang::CodeGen::CodeGenModule::getIntrinsic(), clang::Decl::getLocation(), clang::Decl::hasAttr(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, and clang::Decl::specific_attrs().
Referenced by EmitAutoVarAlloca(), and EmitParmDecl().
void CodeGenFunction::EmitVarDecl | ( | const VarDecl & | D | ) |
EmitVarDecl - Emit a local variable declaration.
This function can be called with a null (unreachable) insert point.
EmitVarDecl - This method handles emission of any variable declaration inside a function, including static vars etc.
Definition at line 129 of file CGDecl.cpp.
References CGM, EmitAutoVarDecl(), EmitStaticVarDecl(), clang::CodeGen::CGOpenCLRuntime::EmitWorkGroupLocalVarDecl(), clang::CodeGen::CodeGenModule::getLLVMLinkageVarDefinition(), clang::CodeGen::CodeGenModule::getOpenCLRuntime(), clang::VarDecl::getStorageClass(), clang::VarDecl::hasExternalStorage(), clang::VarDecl::hasLocalStorage(), clang::VarDecl::isStaticLocal(), and clang::SC_OpenCLWorkGroupLocal.
Referenced by EmitDecl(), EmitOMPHelperVar(), EmitOMPLinearClauseInit(), and emitScheduleClause().
void CodeGenFunction::EmitVariablyModifiedType | ( | QualType | Ty | ) |
EmitVLASize - Capture all the sizes for the VLA expressions in the given variably-modified type and store them in the VLASizeMap.
This function can be called with a null (unreachable) insert point.
Definition at line 1513 of file CodeGenFunction.cpp.
References Builder, EmitCheck(), EmitCheckSourceLocation(), EmitCheckTypeDescriptor(), EmitIgnoredExpr(), EmitScalarExpr(), EnsureInsertPoint(), getContext(), clang::ArrayType::getElementType(), getElementType(), clang::QualType::getSingleStepDesugaredType(), clang::VariableArrayType::getSizeExpr(), clang::QualType::getTypePtr(), clang::SanitizerSet::has(), clang::Type::isVariablyModifiedType(), Paren, SanOpts, and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitAutoVarAlloca(), EmitDecl(), EmitStaticVarDecl(), and StartFunction().
void CodeGenFunction::EmitVTablePtrCheck | ( | const CXXRecordDecl * | RD, |
llvm::Value * | VTable, | ||
CFITypeCheckKind | TCK, | ||
SourceLocation | Loc | ||
) |
EmitVTablePtrCheck - Emit a check that VTable is a valid virtual table for RD using llvm.bitset.test.
Definition at line 2228 of file CGClass.cpp.
References Builder, CFITCK_DerivedCast, CFITCK_NVCall, CFITCK_UnrelatedCast, CFITCK_VCall, CGM, EmitCheck(), EmitCheckSourceLocation(), EmitCheckTypeDescriptor(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::TypeDecl::getTypeForDecl(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::CodeGen::CodeGenModule::IsCFIBlacklistedRecord(), and clang::MangleContext::mangleCXXVTableBitSet().
Referenced by EmitVTablePtrCheckForCall(), and EmitVTablePtrCheckForCast().
void CodeGenFunction::EmitVTablePtrCheckForCall | ( | const CXXMethodDecl * | MD, |
llvm::Value * | VTable, | ||
CFITypeCheckKind | TCK, | ||
SourceLocation | Loc | ||
) |
EmitVTablePtrCheckForCall - Virtual method MD is being called via VTable. If vptr CFI is enabled, emit a check that VTable is valid.
Definition at line 2165 of file CGClass.cpp.
References EmitVTablePtrCheck(), clang::CXXMethodDecl::getParent(), clang::SanitizerSet::has(), LeastDerivedClassWithSameLayout(), and SanOpts.
Referenced by EmitCXXMemberOrOperatorMemberCallExpr().
void CodeGenFunction::EmitVTablePtrCheckForCast | ( | QualType | T, |
llvm::Value * | Derived, | ||
bool | MayBeNull, | ||
CFITypeCheckKind | TCK, | ||
SourceLocation | Loc | ||
) |
Derived is the presumed address of an object of type T after a cast. If T is a polymorphic class type, emit a check that the virtual table for Derived belongs to a class derived from T.
Definition at line 2176 of file CGClass.cpp.
References Builder, CGM, clang::frontend::CPlusPlus, createBasicBlock(), EmitBlock(), EmitVTablePtrCheck(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), getLangOpts(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::ASTContext::getSanitizerBlacklist(), clang::QualType::getUnqualifiedType(), GetVTablePtr(), clang::SanitizerSet::has(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::SanitizerBlacklist::isBlacklistedType(), clang::TagDecl::isCompleteDefinition(), clang::CXXRecordDecl::isDynamicClass(), LeastDerivedClassWithSameLayout(), clang::MangleContext::mangleCXXRTTI(), and SanOpts.
Definition at line 687 of file CGStmt.cpp.
References Builder, AttributeLangSupport::C, createBasicBlock(), EmitAutoVarDecl(), EmitBlock(), EmitBranch(), EmitBranchThroughCleanup(), EmitCondBrHints(), EmitStmt(), EmitStopPoint(), EvaluateExprAsBool(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::WhileStmt::getBody(), clang::WhileStmt::getCond(), clang::WhileStmt::getConditionVariable(), getJumpDestInCurrentScope(), getProfileCount(), incrementProfileCounter(), LoopStack, clang::CodeGen::LoopInfoStack::pop(), clang::CodeGen::LoopInfoStack::push(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups(), and SimplifyForwardingBlocks().
Referenced by EmitAttributedStmt(), and EmitStmt().
Definition at line 6073 of file CGBuiltin.cpp.
References Builder, BuildVector(), CGM, ConvertType(), CreateMemTemp(), clang::CodeGen::CodeGenModule::CreateRuntimeVariable(), EmitScalarExpr(), clang::ASTContext::GE_None, clang::CallExpr::getArg(), clang::ASTContext::GetBuiltinType(), getContext(), clang::CodeGen::CodeGenModule::getIntrinsic(), getLLVMContext(), clang::CodeGen::CodeGenModule::getModule(), clang::CallExpr::getNumArgs(), clang::CharUnits::getQuantity(), clang::Expr::getType(), clang::ASTContext::getTypeSizeInChars(), clang::Expr::IgnoreParenCasts(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::Int64Ty, clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::Int8Ty, clang::Expr::isIntegerConstantExpr(), clang::Type::isIntegerType(), Node, and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitTargetBuiltinExpr().
|
inline |
Definition at line 1079 of file CodeGenFunction.h.
Referenced by DisableDebugLocationUpdates::~DisableDebugLocationUpdates().
|
inline |
EnsureInsertPoint - Ensure that an insertion point is defined so that emitted IR has a place to go. Note that by definition, if this function creates a block then that block is unreachable; callers may do better to detect when no insertion point is defined and simply skip IR generation.
Definition at line 1485 of file CodeGenFunction.h.
References createBasicBlock(), EmitBlock(), and HaveInsertPoint().
Referenced by EmitAutoVarAlloca(), EmitAutoVarInit(), EmitCompoundStmtWithoutScope(), EmitStmt(), EmitVariablyModifiedType(), and clang::CodeGen::CodeGenFunction::StmtExprEvaluation::~StmtExprEvaluation().
void CodeGenFunction::enterByrefCleanup | ( | const AutoVarEmission & | emission | ) |
Enter a cleanup to destroy a __block variable. Note that this cleanup should be a no-op if the variable hasn't left the stack yet; if a cleanup is required for the variable itself, that needs to be done externally.
Definition at line 2258 of file CGBlocks.cpp.
References clang::LangOptions::GCOnly, and clang::CodeGen::NormalAndEHCleanup.
Referenced by EmitAutoVarCleanups().
void CodeGenFunction::EnterCXXTryStmt | ( | const CXXTryStmt & | S, |
bool | IsFnTryBlock = false |
||
) |
Definition at line 555 of file CGException.cpp.
References AttributeLangSupport::C, createBasicBlock(), EHStack, clang::CodeGen::CodeGenModule::getAddrOfCXXCatchHandlerType(), clang::CXXCatchStmt::getCaughtType(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CGObjCRuntime::GetEHType(), clang::CXXCatchStmt::getExceptionDecl(), clang::CXXTryStmt::getHandler(), clang::QualType::getNonReferenceType(), clang::CXXTryStmt::getNumHandlers(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ASTContext::getUnqualifiedArrayType(), clang::Type::isObjCObjectPointerType(), clang::CodeGen::EHScopeStack::pushCatch(), clang::CodeGen::EHCatchScope::setCatchAllHandler(), and clang::CodeGen::EHCatchScope::setHandler().
Referenced by EmitConstructorBody(), EmitCXXTryStmt(), and EmitDestructorBody().
void CodeGenFunction::EnterDtorCleanups | ( | const CXXDestructorDecl * | Dtor, |
CXXDtorType | Type | ||
) |
Emit all code that comes at the end of class's destructor. This is to call destructors on members and base classes in reverse order of their construction.
EnterDtorCleanups - Enter the cleanups necessary to complete the given phase of destruction for a destructor. The end result should call destructors on members and base classes in reverse order of their construction.
Definition at line 1564 of file CGClass.cpp.
References clang::CXXRecordDecl::bases(), clang::Dtor_Base, clang::Dtor_Complete, clang::Dtor_Deleting, clang::CodeGen::EHCleanup, EHStack, clang::RecordDecl::fields(), clang::Type::getAsUnionType(), getCleanupKind(), clang::RecordType::getDecl(), getDestroyer(), clang::CXXDestructorDecl::getOperatorDelete(), clang::CXXMethodDecl::getParent(), clang::ValueDecl::getType(), clang::Decl::hasAttr(), clang::CXXRecordDecl::hasTrivialDestructor(), clang::RecordDecl::isAnonymousStructOrUnion(), clang::QualType::isDestructedType(), clang::FunctionDecl::isTrivial(), clang::TagDecl::isUnion(), clang::CodeGen::NormalAndEHCleanup, clang::ast_matchers::type, and clang::CXXRecordDecl::vbases().
Referenced by EmitDestructorBody().
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inline |
Definition at line 2808 of file CodeGenFunction.h.
References enterNonTrivialFullExpression(), and clang::ExprWithCleanups::getNumObjects().
Referenced by EmitARCRetainAutoreleaseScalarExpr(), EmitARCRetainScalarExpr(), EmitOMPAtomicDirective(), EmitReturnStmt(), and EmitScalarInit().
void CodeGenFunction::enterNonTrivialFullExpression | ( | const ExprWithCleanups * | E | ) |
Enter a full-expression with a non-trivial number of objects to clean up. This is in this file because, at the moment, the only kind of cleanup object is a BlockDecl*.
Definition at line 647 of file CGBlocks.cpp.
References enterBlockScope(), clang::ExprWithCleanups::getNumObjects(), and clang::ExprWithCleanups::getObjects().
Referenced by enterFullExpression().
void CodeGenFunction::EnterSEHTryStmt | ( | const SEHTryStmt & | S | ) |
Definition at line 1676 of file CGException.cpp.
References AttributeLangSupport::C, createBasicBlock(), CreateMemTemp(), EHStack, clang::CodeGen::CodeGenModule::EmitConstantExpr(), GenerateSEHFilterFunction(), GenerateSEHFinallyFunction(), getContext(), clang::SEHTryStmt::getExceptHandler(), clang::SEHExceptStmt::getFilterExpr(), clang::SEHTryStmt::getFinallyHandler(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::CodeGenTypeCache::Int8PtrTy, clang::CodeGen::CodeGenTypeCache::IntTy, clang::ASTContext::IntTy, clang::CodeGen::NormalAndEHCleanup, clang::CodeGen::EHScopeStack::pushCatch(), SEHCodeSlotStack, clang::CodeGen::EHCatchScope::setCatchAllHandler(), and clang::CodeGen::EHCatchScope::setHandler().
Referenced by EmitSEHTryStmt().
void CodeGenFunction::ErrorUnsupported | ( | const Stmt * | S, |
const char * | Type | ||
) |
ErrorUnsupported - Print out an error that codegen doesn't support the specified stmt yet.
Definition at line 1227 of file CodeGenFunction.cpp.
References CGM, and clang::CodeGen::CodeGenModule::ErrorUnsupported().
llvm::Value * CodeGenFunction::EvaluateExprAsBool | ( | const Expr * | E | ) |
EvaluateExprAsBool - Perform the usual unary conversions on the specified expression and compare the result against zero, returning an Int1Ty value.
Definition at line 91 of file CGExpr.cpp.
References clang::ASTContext::BoolTy, CGM, EmitComplexExpr(), EmitComplexToScalarConversion(), clang::CodeGen::CGCXXABI::EmitMemberPointerIsNotNull(), EmitScalarConversion(), EmitScalarExpr(), clang::Type::getAs(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::Expr::getType(), clang::Type::isAnyComplexType(), and clang::CodeGen::CodeGenPGO::setCurrentStmt().
Referenced by EmitBranchOnBoolExpr(), EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), and EmitWhileStmt().
void CodeGenFunction::ExitCXXTryStmt | ( | const CXXTryStmt & | S, |
bool | IsFnTryBlock = false |
||
) |
Definition at line 905 of file CGException.cpp.
References clang::CodeGen::EHCatchScope::begin(), clang::CodeGen::EHScopeStack::begin(), Builder, AttributeLangSupport::C, clang::CodeGen::EHCatchScope::clearHandlerBlocks(), createBasicBlock(), CurCodeDecl, EHStack, clang::CodeGen::CGCXXABI::emitBeginCatch(), EmitBlock(), EmitBlockAfterUses(), emitCatchDispatchBlock(), clang::CodeGen::CGCXXABI::emitRethrow(), EmitStmt(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CXXTryStmt::getHandler(), clang::CXXCatchStmt::getHandlerBlock(), clang::CXXTryStmt::getNumHandlers(), clang::CodeGen::EHCatchScope::getNumHandlers(), clang::CodeGen::EHScope::hasEHBranches(), HaveInsertPoint(), incrementProfileCounter(), and clang::CodeGen::EHScopeStack::popCatch().
Referenced by EmitConstructorBody(), EmitCXXTryStmt(), and EmitDestructorBody().
void CodeGenFunction::ExitSEHTryStmt | ( | const SEHTryStmt & | S | ) |
Definition at line 1715 of file CGException.cpp.
References clang::CodeGen::EHScopeStack::begin(), clang::CodeGen::EHCatchScope::Handler::Block, Builder, clang::CodeGen::EHCatchScope::clearHandlerBlocks(), createBasicBlock(), EHStack, EmitBlock(), EmitBlockAfterUses(), emitCatchDispatchBlock(), EmitStmt(), clang::SEHExceptStmt::getBlock(), clang::SEHTryStmt::getExceptHandler(), getExceptionFromSlot(), clang::SEHTryStmt::getFinallyHandler(), clang::CodeGen::EHCatchScope::getHandler(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::EHScope::hasEHBranches(), HaveInsertPoint(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenTypeCache::IntPtrTy, clang::CodeGen::EHScopeStack::popCatch(), PopCleanupBlock(), and SEHCodeSlotStack.
Referenced by EmitSEHTryStmt().
void CodeGenFunction::FinishFunction | ( | SourceLocation | EndLoc = SourceLocation() | ) |
FinishFunction - Complete IR generation of the current function. It is legal to call this function even if there is no current insertion point.
Definition at line 217 of file CodeGenFunction.cpp.
References AllocaInsertPt, Builder, CGM, clang::CodeGen::EHScopeStack::containsOnlyLifetimeMarkers(), CurCodeDecl, CurFnInfo, EHResumeBlock, EHStack, EmitBlock(), EmitEndEHSpec(), EmitFunctionEpilog(), EmitFunctionInstrumentation(), EmitIfUsed(), EmitReturnBlock(), clang::CodeGen::EHScopeStack::empty(), clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getDebugInfo(), clang::CodeGen::CodeGenModule::getModule(), PopCleanupBlocks(), PrologueCleanupDepth, ReturnBlock, ShouldInstrumentFunction(), and clang::CodeGen::EHScopeStack::stable_begin().
Referenced by createAtExitStub(), EmitCallAndReturnForThunk(), emitCopyprivateCopyFunction(), emitDestructorsFunction(), EmitMustTailThunk(), emitProxyTaskFunction(), emitReductionFunction(), emitTaskPrivateMappingFunction(), generateByrefCopyHelper(), generateByrefDisposeHelper(), GenerateCapturedStmtFunction(), GenerateCode(), GenerateCXXGlobalDtorsFunc(), GenerateCXXGlobalInitFunc(), GenerateCXXGlobalVarDeclInitFunc(), generateDestroyHelper(), GenerateObjCAtomicGetterCopyHelperFunction(), GenerateObjCAtomicSetterCopyHelperFunction(), GenerateObjCCtorDtorMethod(), GenerateObjCGetter(), GenerateObjCMethod(), GenerateObjCSetter(), GenerateSEHFilterFunction(), and GenerateSEHFinallyFunction().
llvm::Function * CodeGenFunction::GenerateBlockFunction | ( | GlobalDecl | GD, |
const CGBlockInfo & | Info, | ||
const DeclMapTy & | ldm, | ||
bool | IsLambdaConversionToBlock | ||
) |
Definition at line 1107 of file CGBlocks.cpp.
References Builder, clang::BlockDecl::captures(), clang::BlockDecl::capturesCXXThis(), clang::Create(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), clang::CodeGen::CGBlockInfo::CXXThisIndex, clang::CodeGen::CGBlockInfo::getBlockDecl(), clang::CodeGen::CGBlockInfo::getBlockExpr(), clang::BlockDecl::getBody(), clang::BlockExpr::getBody(), clang::CodeGen::CGBlockInfo::getCapture(), clang::CodeGen::CGBlockInfo::Capture::getConstant(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getDeclAlign(), clang::FunctionType::getExtInfo(), clang::BlockExpr::getFunctionType(), clang::Decl::getLocation(), clang::BlockExpr::getLocEnd(), clang::CharUnits::getQuantity(), clang::FunctionType::getReturnType(), clang::ValueDecl::getType(), clang::InternalLinkage, clang::CodeGen::CGBlockInfo::Capture::isConstant(), clang::FunctionProtoType::isVariadic(), clang::CodeGenOptions::LimitedDebugInfo, clang::BlockDecl::param_begin(), clang::BlockDecl::param_end(), clang::CodeGen::CGBlockInfo::StructureType, clang::CodeGen::CGBlockInfo::UsesStret, and clang::ASTContext::VoidPtrTy.
Referenced by EmitBlockLiteral(), and clang::CodeGen::CodeGenModule::GetAddrOfGlobalBlock().
llvm::Value * CodeGenFunction::GenerateCapturedStmtArgument | ( | const CapturedStmt & | S | ) |
Definition at line 2193 of file CGStmt.cpp.
References clang::CodeGen::LValue::getAddress(), and InitCapturedStruct().
Referenced by emitCommonOMPParallelDirective().
llvm::Function * CodeGenFunction::GenerateCapturedStmtFunction | ( | const CapturedStmt & | S | ) |
Creates the outlined function for a CapturedStmt.
Definition at line 2200 of file CGStmt.cpp.
References clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), clang::CodeGen::CodeGenPGO::assignRegionCounters(), Builder, CapturedStmtInfo, CGM, clang::Create(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::EmitBody(), EmitLoadOfLValue(), EmitLValueForField(), clang::RecordDecl::fields(), FinishFunction(), clang::CapturedDecl::getBody(), clang::Decl::getBodyRBrace(), clang::CapturedStmt::getCapturedDecl(), clang::CapturedStmt::getCapturedRecordDecl(), clang::CodeGen::CodeGenModule::getContext(), clang::CapturedDecl::getContextParam(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::getContextValue(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::getHelperName(), clang::Decl::getLocation(), clang::CapturedStmt::getLocStart(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::getThisFieldDecl(), clang::CodeGen::CodeGenModule::getTypes(), clang::Decl::hasBody(), clang::InternalLinkage, clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::isCXXThisExprCaptured(), clang::CapturedDecl::isNothrow(), MakeNaturalAlignAddrLValue(), clang::CapturedDecl::param_begin(), clang::CapturedDecl::param_end(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::setContextValue(), clang::CodeGen::CodeGenModule::SetInternalFunctionAttributes(), and StartFunction().
Referenced by EmitCapturedStmt().
llvm::Function* clang::CodeGen::CodeGenFunction::GenerateCapturedStmtFunctionEpilog | ( | const CapturedStmt & | S | ) |
void clang::CodeGen::CodeGenFunction::GenerateCapturedStmtFunctionProlog | ( | const CapturedStmt & | S | ) |
void CodeGenFunction::GenerateCode | ( | GlobalDecl | GD, |
llvm::Function * | Fn, | ||
const CGFunctionInfo & | FnInfo | ||
) |
Definition at line 841 of file CodeGenFunction.cpp.
References clang::CodeGen::CGCXXABI::addImplicitStructorParams(), clang::CodeGen::CodeGenPGO::assignRegionCounters(), Builder, clang::CodeGen::CGCXXABI::buildThisParam(), CGM, clang::CodeGen::CodeGenPGO::checkGlobalDecl(), clang::frontend::CPlusPlus, CurFn, CurGD, EmitCheck(), EmitCheckSourceLocation(), EmitConstructorBody(), EmitDestructorBody(), clang::CodeGen::CGCUDARuntime::emitDeviceStub(), EmitFunctionBody(), emitImplicitAssignmentOperatorBody(), EmitLambdaStaticInvokeFunction(), EmitLambdaToBlockPointerBody(), EmitTrapCall(), FinishFunction(), clang::SourceRange::getBegin(), clang::FunctionDecl::getBody(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenModule::getCUDARuntime(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::GlobalDecl::getDecl(), clang::SourceRange::getEnd(), getLangOpts(), clang::Decl::getLocation(), clang::FunctionDecl::getReturnType(), clang::FunctionDecl::getTemplateInstantiationPattern(), clang::CXXMethodDecl::getThisType(), clang::SanitizerSet::has(), clang::Decl::hasAttr(), clang::FunctionDecl::hasImplicitReturnZero(), clang::CodeGen::CGCXXABI::hasMostDerivedReturn(), clang::CodeGen::CGCXXABI::HasThisReturn(), clang::FunctionDecl::isDefaulted(), clang::CXXMethodDecl::isInstance(), clang::Type::isVoidType(), clang::None, clang::FunctionDecl::param_begin(), clang::FunctionDecl::param_end(), SanOpts, SawAsmBlock, StartFunction(), TryMarkNoThrow(), and clang::ASTContext::VoidPtrTy.
Referenced by clang::CodeGen::CodeGenModule::codegenCXXStructor().
llvm::Constant * CodeGenFunction::GenerateCopyHelperFunction | ( | const CGBlockInfo & | blockInfo | ) |
Generate the copy-helper function for a block closure object: static void block_copy_helper(block_t *dst, block_t *src); The runtime will have previously initialized 'dst' by doing a bit-copy of 'src'.
Note that this copies an entire block closure object to the heap; it should not be confused with a 'byref copy helper', which moves the contents of an individual __block variable to the heap.
Definition at line 1301 of file CGBlocks.cpp.
References clang::CodeGen::BLOCK_FIELD_IS_BLOCK, clang::CodeGen::BLOCK_FIELD_IS_BYREF, clang::CodeGen::BLOCK_FIELD_IS_OBJECT, clang::CodeGen::BLOCK_FIELD_IS_WEAK, Builder, AttributeLangSupport::C, clang::BlockDecl::captures(), clang::Create(), clang::FunctionDecl::Create(), clang::CodeGen::ApplyDebugLocation::CreateArtificial(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::BlockFieldFlags::getBitMask(), clang::CodeGen::CGBlockInfo::getBlockDecl(), clang::CodeGen::CGBlockInfo::getCapture(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CGBlockInfo::Capture::getIndex(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::Qualifiers::getObjCLifetime(), clang::QualType::getQualifiers(), clang::ASTContext::getTranslationUnitDecl(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::InternalLinkage, clang::Type::isBlockPointerType(), clang::CodeGen::CGBlockInfo::Capture::isConstant(), clang::QualType::isObjCGCWeak(), clang::Type::isObjCRetainableType(), clang::Qualifiers::OCL_Strong, clang::Qualifiers::OCL_Weak, clang::SC_Static, clang::CodeGen::CGBlockInfo::StructureType, clang::ast_matchers::type, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, clang::ASTContext::VoidPtrTy, and clang::ASTContext::VoidTy.
Referenced by buildCopyHelper().
void CodeGenFunction::GenerateCXXGlobalDtorsFunc | ( | llvm::Function * | Fn, |
const std::vector< std::pair< llvm::WeakVH, llvm::Constant * > > & | DtorsAndObjects | ||
) |
GenerateCXXGlobalDtorsFunc - Generates code for destroying global variables.
Definition at line 550 of file CGDeclCXX.cpp.
References Builder, clang::CodeGen::ApplyDebugLocation::CreateArtificial(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), FinishFunction(), getContext(), getTypes(), StartFunction(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
void CodeGenFunction::GenerateCXXGlobalInitFunc | ( | llvm::Function * | Fn, |
ArrayRef< llvm::Function * > | CXXThreadLocals, | ||
llvm::GlobalVariable * | Guard = nullptr |
||
) |
GenerateCXXGlobalInitFunc - Generates code for initializing global variables.
Definition at line 499 of file CGDeclCXX.cpp.
References Builder, clang::frontend::CPlusPlus, clang::CodeGen::ApplyDebugLocation::CreateArtificial(), createBasicBlock(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), EmitBlock(), EmitObjCAutoreleasePoolCleanup(), EmitObjCAutoreleasePoolPush(), EmitRuntimeCall(), FinishFunction(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), getContext(), getLangOpts(), getTypes(), StartFunction(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
void CodeGenFunction::GenerateCXXGlobalVarDeclInitFunc | ( | llvm::Function * | Fn, |
const VarDecl * | D, | ||
llvm::GlobalVariable * | Addr, | ||
bool | PerformInit | ||
) |
Emit the code necessary to initialize the given global variable.
Definition at line 471 of file CGDeclCXX.cpp.
References EmitCXXGlobalVarDeclInit(), EmitCXXGuardedInit(), FinishFunction(), getContext(), clang::Expr::getExprLoc(), clang::VarDecl::getInit(), clang::Decl::getLocation(), clang::DeclaratorDecl::getLocStart(), getTypes(), clang::Decl::hasAttr(), StartFunction(), and clang::CodeGen::CodeGenTypeCache::VoidTy.
llvm::Function * CodeGenFunction::generateDestroyHelper | ( | llvm::Constant * | addr, |
QualType | type, | ||
Destroyer * | destroyer, | ||
bool | useEHCleanupForArray, | ||
const VarDecl * | VD | ||
) |
generateDestroyHelper - Generates a helper function which, when invoked, destroys the given object.
Definition at line 576 of file CGDeclCXX.cpp.
References clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), CGM, clang::CodeGen::CodeGenModule::CreateGlobalInitOrDestructFunction(), emitDestroy(), FinishFunction(), getContext(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::Decl::getLocation(), clang::DeclaratorDecl::getLocStart(), clang::CodeGen::CodeGenModule::getTypes(), StartFunction(), clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by EmitDeclDestroy(), and pushTemporaryCleanup().
llvm::Constant * CodeGenFunction::GenerateDestroyHelperFunction | ( | const CGBlockInfo & | blockInfo | ) |
Generate the destroy-helper function for a block closure object: static void block_destroy_helper(block_t *theBlock);
Note that this destroys a heap-allocated block closure object; it should not be confused with a 'byref destroy helper', which destroys the heap-allocated contents of an individual __block variable.
Definition at line 1478 of file CGBlocks.cpp.
References clang::CodeGen::ARCImpreciseLifetime, clang::CodeGen::BLOCK_FIELD_IS_BLOCK, clang::CodeGen::BLOCK_FIELD_IS_BYREF, clang::CodeGen::BLOCK_FIELD_IS_OBJECT, clang::CodeGen::BLOCK_FIELD_IS_WEAK, Builder, clang::BlockDecl::captures(), clang::Create(), clang::FunctionDecl::Create(), clang::CodeGen::ApplyDebugLocation::CreateArtificial(), clang::CodeGen::ApplyDebugLocation::CreateEmpty(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), clang::Type::getAsCXXRecordDecl(), clang::CodeGen::CGBlockInfo::getBlockDecl(), clang::CodeGen::CGBlockInfo::getCapture(), clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CGBlockInfo::Capture::getIndex(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::Qualifiers::getObjCLifetime(), clang::QualType::getQualifiers(), clang::ASTContext::getTranslationUnitDecl(), clang::ValueDecl::getType(), clang::Qualifiers::hasStrongOrWeakObjCLifetime(), clang::InternalLinkage, clang::Type::isBlockPointerType(), clang::CodeGen::CGBlockInfo::Capture::isConstant(), clang::QualType::isObjCGCWeak(), clang::Type::isObjCRetainableType(), clang::Qualifiers::OCL_Weak, clang::SC_Static, clang::CodeGen::CGBlockInfo::StructureType, clang::ast_matchers::type, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, clang::ASTContext::VoidPtrTy, and clang::ASTContext::VoidTy.
Referenced by buildDisposeHelper().
llvm::Constant * CodeGenFunction::GenerateObjCAtomicGetterCopyHelperFunction | ( | const ObjCPropertyImplDecl * | PID | ) |
Definition at line 2963 of file CGObjC.cpp.
References clang::QualType::addConst(), clang::CodeGen::RequiredArgs::All, clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), AttributeLangSupport::C, clang::frontend::CPlusPlus, clang::CXXConstructExpr::Create(), clang::Create(), clang::FunctionDecl::Create(), clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), EmitAnyExpr(), FinishFunction(), clang::CodeGen::AggValueSlot::forAddr(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenModule::getAtomicGetterHelperFnMap(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::ObjCPropertyImplDecl::getGetterCXXConstructor(), getLangOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::Type::getPointeeType(), clang::ASTContext::getPointerType(), clang::ObjCPropertyDecl::getPropertyAttributes(), clang::ObjCPropertyImplDecl::getPropertyDecl(), clang::CodeGen::RValue::getScalarVal(), clang::ASTContext::getTranslationUnitDecl(), clang::Expr::getType(), clang::ObjCPropertyDecl::getType(), clang::ASTContext::getTypeAlignInChars(), clang::CodeGen::CodeGenModule::getTypes(), clang::ObjCRuntime::hasAtomicCopyHelper(), hasTrivialGetExpr(), clang::ASTContext::Idents, clang::InternalLinkage, clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, clang::Type::isRecordType(), clang::ObjCPropertyDecl::OBJC_PR_atomic, clang::OK_Ordinary, clang::SC_Static, clang::CodeGen::CodeGenModule::setAtomicGetterHelperFnMap(), StartFunction(), clang::UO_Deref, clang::VK_LValue, clang::VK_RValue, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::ASTContext::VoidTy.
Referenced by GenerateObjCGetter().
llvm::Constant * CodeGenFunction::GenerateObjCAtomicSetterCopyHelperFunction | ( | const ObjCPropertyImplDecl * | PID | ) |
GenerateObjCAtomicSetterCopyHelperFunction - Given a c++ object type with non-trivial copy assignment function, produce following helper function. static void copyHelper(Ty *dest, const Ty *source) { *dest = *source; }
Definition at line 2886 of file CGObjC.cpp.
References clang::QualType::addConst(), clang::CodeGen::RequiredArgs::All, clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), AttributeLangSupport::C, clang::frontend::CPlusPlus, clang::Create(), clang::FunctionDecl::Create(), EmitStmt(), FinishFunction(), clang::IdentifierTable::get(), clang::CodeGen::CodeGenModule::getAtomicSetterHelperFnMap(), clang::CallExpr::getCallee(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenTypes::GetFunctionType(), getLangOpts(), clang::CodeGen::CodeGenModule::getModule(), clang::Type::getPointeeType(), clang::ASTContext::getPointerType(), clang::ObjCPropertyDecl::getPropertyAttributes(), clang::ObjCPropertyImplDecl::getPropertyDecl(), clang::ObjCPropertyImplDecl::getPropertyIvarDecl(), clang::ObjCPropertyImplDecl::getSetterCXXAssignment(), clang::ASTContext::getTranslationUnitDecl(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ObjCRuntime::hasAtomicCopyHelper(), hasTrivialSetExpr(), clang::ASTContext::Idents, clang::InternalLinkage, clang::Type::isRecordType(), clang::ObjCPropertyDecl::OBJC_PR_atomic, clang::OK_Ordinary, clang::SC_Static, clang::CodeGen::CodeGenModule::setAtomicSetterHelperFnMap(), StartFunction(), clang::UO_Deref, clang::VK_LValue, clang::VK_RValue, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::ASTContext::VoidTy.
Referenced by GenerateObjCSetter().
void CodeGenFunction::GenerateObjCCtorDtorMethod | ( | ObjCImplementationDecl * | IMP, |
ObjCMethodDecl * | MD, | ||
bool | ctor | ||
) |
Definition at line 1373 of file CGObjC.cpp.
References AutoreleaseResult, Builder, clang::CodeGen::CodeGenTypes::ConvertType(), clang::ObjCMethodDecl::createImplicitParams(), clang::CodeGen::AggValueSlot::DoesNotNeedGCBarriers, EmitAggExpr(), emitCXXDestructMethod(), EmitLValueForIvar(), FinishFunction(), clang::CodeGen::AggValueSlot::forLValue(), clang::CodeGen::RValue::get(), clang::ObjCImplDecl::getClassInterface(), clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getObjCIdType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ObjCImplementationDecl::inits(), clang::CodeGen::AggValueSlot::IsDestructed, clang::CodeGen::AggValueSlot::IsNotAliased, LoadObjCSelf(), StartObjCMethod(), and TypeOfSelfObject().
void CodeGenFunction::GenerateObjCGetter | ( | ObjCImplementationDecl * | IMP, |
const ObjCPropertyImplDecl * | PID | ||
) |
GenerateObjCGetter - Synthesize an Objective-C property getter function.
Generate an Objective-C property getter function.
The given Decl must be an ObjCImplementationDecl. @synthesize is illegal within a category.
Definition at line 763 of file CGObjC.cpp.
References FinishFunction(), GenerateObjCAtomicGetterCopyHelperFunction(), generateObjCGetterBody(), clang::ObjCImplDecl::getClassInterface(), clang::ObjCPropertyDecl::getGetterMethodDecl(), clang::ObjCPropertyImplDecl::getPropertyDecl(), and StartObjCMethod().
void CodeGenFunction::generateObjCGetterBody | ( | const ObjCImplementationDecl * | classImpl, |
const ObjCPropertyImplDecl * | propImpl, | ||
const ObjCMethodDecl * | GetterMothodDecl, | ||
llvm::Constant * | AtomicHelperFn | ||
) |
Definition at line 833 of file CGObjC.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::RequiredArgs::All, AutoreleaseResult, clang::ASTContext::BoolTy, Builder, clang::CodeGen::CodeGenTypes::ConvertType(), ConvertType(), EmitAggregateCopy(), emitARCRetainLoadOfScalar(), EmitCall(), emitCPPObjectAtomicGetterCall(), EmitIvarOffset(), EmitLoadOfComplex(), EmitLoadOfLValue(), EmitLValueForIvar(), EmitReturnStmt(), EmitStoreOfComplex(), emitStructGetterCall(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::ObjCImplDecl::getClassInterface(), clang::ObjCMethodDecl::getCmdDecl(), getContext(), getEvaluationKind(), clang::ObjCPropertyImplDecl::getGetterCXXConstructor(), clang::ObjCPropertyDecl::getGetterMethodDecl(), getLLVMContext(), clang::Qualifiers::getObjCLifetime(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCPropertyImplDecl::getPropertyDecl(), clang::CodeGen::CGObjCRuntime::GetPropertyGetFunction(), clang::ObjCPropertyImplDecl::getPropertyIvarDecl(), clang::CodeGen::LValue::getQuals(), clang::ObjCMethodDecl::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::ValueDecl::getType(), clang::ObjCPropertyDecl::getType(), getTypes(), hasTrivialGetExpr(), clang::Type::isReferenceType(), LoadObjCSelf(), MakeNaturalAlignAddrLValue(), clang::Qualifiers::OCL_Weak, ReturnValue, clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, clang::CodeGen::TEK_Scalar, TypeOfSelfObject(), and clang::CodeGen::CodeGenTypeCache::VoidPtrTy.
Referenced by GenerateObjCGetter().
void CodeGenFunction::GenerateObjCMethod | ( | const ObjCMethodDecl * | OMD | ) |
Generate an Objective-C method. An Objective-C method is a C function with its pointer, name, and types registered in the class struture.
Definition at line 524 of file CGObjC.cpp.
References clang::CodeGen::CodeGenPGO::assignRegionCounters(), CurFn, EmitCompoundStmtWithoutScope(), FinishFunction(), clang::ObjCMethodDecl::getBody(), clang::Decl::getBodyRBrace(), clang::ObjCMethodDecl::getClassInterface(), incrementProfileCounter(), and StartObjCMethod().
Referenced by clang::CodeGen::CodeGenModule::EmitTopLevelDecl().
void CodeGenFunction::GenerateObjCSetter | ( | ObjCImplementationDecl * | IMP, |
const ObjCPropertyImplDecl * | PID | ||
) |
Generate an Objective-C property setter function.
GenerateObjCSetter - Synthesize an Objective-C property setter function for the given property.
The given Decl must be an ObjCImplementationDecl. @synthesize is illegal within a category.
Definition at line 1292 of file CGObjC.cpp.
References FinishFunction(), GenerateObjCAtomicSetterCopyHelperFunction(), generateObjCSetterBody(), clang::ObjCImplDecl::getClassInterface(), clang::ObjCPropertyImplDecl::getPropertyDecl(), clang::ObjCPropertyDecl::getSetterMethodDecl(), and StartObjCMethod().
void CodeGenFunction::generateObjCSetterBody | ( | const ObjCImplementationDecl * | classImpl, |
const ObjCPropertyImplDecl * | propImpl, | ||
llvm::Constant * | AtomicHelperFn | ||
) |
Definition at line 1111 of file CGObjC.cpp.
References clang::CodeGen::CallArgList::add(), clang::CodeGen::RequiredArgs::All, clang::BO_Assign, clang::ASTContext::BoolTy, Builder, clang::CK_AnyPointerToBlockPointerCast, clang::CK_BitCast, clang::CK_BlockPointerToObjCPointerCast, clang::CK_CPointerToObjCPointerCast, clang::CK_LValueToRValue, clang::CK_NoOp, EmitCall(), emitCPPObjectAtomicSetterCall(), EmitIvarOffset(), EmitLValueForIvar(), EmitStmt(), emitStructSetterCall(), clang::CodeGen::CodeGenModule::ErrorUnsupported(), clang::CodeGen::RValue::get(), clang::CodeGen::LValue::getAddress(), clang::ObjCImplDecl::getClassInterface(), clang::ObjCMethodDecl::getCmdDecl(), getContext(), getLLVMContext(), clang::QualType::getNonReferenceType(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::CodeGen::CGObjCRuntime::GetOptimizedPropertySetFunction(), clang::ObjCPropertyImplDecl::getPropertyDecl(), clang::ObjCPropertyImplDecl::getPropertyIvarDecl(), clang::CodeGen::CGObjCRuntime::GetPropertySetFunction(), clang::ObjCMethodDecl::getSelfDecl(), clang::ObjCPropertyImplDecl::getSetterCXXAssignment(), clang::ObjCPropertyDecl::getSetterMethodDecl(), clang::Expr::getType(), clang::ValueDecl::getType(), getTypes(), clang::QualType::getUnqualifiedType(), clang::ASTContext::hasSameUnqualifiedType(), hasTrivialSetExpr(), LoadObjCSelf(), clang::OK_Ordinary, clang::ImplicitCastExpr::OnStack, clang::ObjCMethodDecl::param_begin(), TypeOfSelfObject(), UseOptimizedSetter(), clang::VK_LValue, clang::VK_RValue, clang::CodeGen::CodeGenTypeCache::VoidPtrTy, and clang::CodeGen::CodeGenTypeCache::VoidTy.
Referenced by GenerateObjCSetter().
llvm::Function * CodeGenFunction::GenerateSEHFilterFunction | ( | CodeGenFunction & | ParentCGF, |
const SEHExceptStmt & | Except | ||
) |
Create a stub filter function that will ultimately hold the code of the filter expression. The EH preparation passes in LLVM will outline the code from the main function body into this stub.
Definition at line 1579 of file CGException.cpp.
References Builder, ConvertType(), CurFn, EmitScalarExpr(), FinishFunction(), getContext(), clang::SEHExceptStmt::getFilterExpr(), clang::Expr::getType(), clang::Type::isSignedIntegerType(), ReturnValue, and startOutlinedSEHHelper().
Referenced by EnterSEHTryStmt().
llvm::Function * CodeGenFunction::GenerateSEHFinallyFunction | ( | CodeGenFunction & | ParentCGF, |
const SEHFinallyStmt & | Finally | ||
) |
Definition at line 1596 of file CGException.cpp.
References CurFn, EmitStmt(), FinishFunction(), clang::SEHFinallyStmt::getBlock(), and startOutlinedSEHHelper().
Referenced by EnterSEHTryStmt().
void CodeGenFunction::generateThunk | ( | llvm::Function * | Fn, |
const CGFunctionInfo & | FnInfo, | ||
GlobalDecl | GD, | ||
const ThunkInfo & | Thunk | ||
) |
Generate a thunk for the given method.
Definition at line 382 of file CGVTables.cpp.
References clang::CodeGen::CodeGenTypes::arrangeGlobalDeclaration(), CGM, EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenModule::getTypes(), and StartThunk().
llvm::Function * CodeGenFunction::GenerateVarArgsThunk | ( | llvm::Function * | Fn, |
const CGFunctionInfo & | FnInfo, | ||
GlobalDecl | GD, | ||
const ThunkInfo & | Thunk | ||
) |
Definition at line 142 of file CGVTables.cpp.
References Builder, CGM, CurFn, clang::CodeGen::RValue::get(), clang::CodeGen::CodeGenModule::GetAddrOfFunction(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::RValue::getScalarVal(), clang::ValueDecl::getType(), clang::CodeGen::CodeGenModule::getTypes(), clang::ReturnAdjustment::isEmpty(), clang::CodeGen::CGFunctionInfo::isVariadic(), PerformReturnAdjustment(), clang::CodeGen::CGCXXABI::performThisAdjustment(), clang::ThunkInfo::Return, clang::CodeGen::CodeGenModule::ReturnTypeUsesSRet(), and clang::ThunkInfo::This.
getAccessedFieldNo - Given an encoded value and a result number, return the input field number being accessed.
Definition at line 464 of file CGExpr.cpp.
llvm::Value * CodeGenFunction::GetAddressOfBaseClass | ( | llvm::Value * | Value, |
const CXXRecordDecl * | Derived, | ||
CastExpr::path_const_iterator | PathBegin, | ||
CastExpr::path_const_iterator | PathEnd, | ||
bool | NullCheckValue, | ||
SourceLocation | Loc | ||
) |
GetAddressOfBaseClass - This function will add the necessary delta to the load of 'this' and returns address of the base class.
Definition at line 136 of file CGClass.cpp.
References ApplyNonVirtualAndVirtualOffset(), Builder, CGM, clang::CodeGen::CodeGenModule::computeNonVirtualBaseClassOffset(), ConvertType(), createBasicBlock(), EmitBlock(), EmitTypeCheck(), clang::ASTContext::getASTRecordLayout(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::ASTContext::getRecordType(), clang::ASTContext::getTypeAlignInChars(), clang::ASTRecordLayout::getVBaseClassOffset(), clang::CodeGen::CGCXXABI::GetVirtualBaseClassOffset(), clang::Decl::hasAttr(), clang::CharUnits::isZero(), sanitizePerformTypeCheck(), TCK_Upcast, and TCK_UpcastToVirtualBase.
Referenced by EmitMaterializeTemporaryExpr().
llvm::Value * CodeGenFunction::GetAddressOfDerivedClass | ( | llvm::Value * | Value, |
const CXXRecordDecl * | Derived, | ||
CastExpr::path_const_iterator | PathBegin, | ||
CastExpr::path_const_iterator | PathEnd, | ||
bool | NullCheckValue | ||
) |
Definition at line 240 of file CGClass.cpp.
References Builder, CGM, ConvertType(), createBasicBlock(), EmitBlock(), clang::ASTContext::getCanonicalType(), getContext(), clang::CodeGen::CodeGenModule::GetNonVirtualBaseClassOffset(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
llvm::Value * CodeGenFunction::GetAddressOfDirectBaseInCompleteClass | ( | llvm::Value * | This, |
const CXXRecordDecl * | Derived, | ||
const CXXRecordDecl * | Base, | ||
bool | BaseIsVirtual | ||
) |
GetAddressOfBaseOfCompleteClass - Convert the given pointer to a complete class to the given direct base.
Gets the address of a direct base class within a complete object. This should only be used for (1) non-virtual bases or (2) virtual bases when the type is known to be complete (e.g. in complete destructors).
The object pointed to by 'This' is assumed to be non-null.
Definition at line 82 of file CGClass.cpp.
References Builder, ConvertType(), clang::ASTContext::getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), getContext(), getElementType(), clang::ASTRecordLayout::getVBaseClassOffset(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitBaseInitializer().
llvm::Value * CodeGenFunction::GetAddrOfBlockDecl | ( | const VarDecl * | var, |
bool | ByRef | ||
) |
Definition at line 1001 of file CGBlocks.cpp.
References Builder, clang::CodeGen::CGBlockInfo::Capture::getIndex(), clang::NamedDecl::getNameAsString(), clang::ValueDecl::getType(), clang::CodeGen::CGBlockInfo::Capture::isConstant(), and clang::Type::isReferenceType().
Referenced by EmitLambdaBlockInvokeBody().
llvm::BlockAddress * CodeGenFunction::GetAddrOfLabel | ( | const LabelDecl * | L | ) |
Definition at line 1363 of file CodeGenFunction.cpp.
References CurFn, clang::CodeGen::CodeGenFunction::JumpDest::getBlock(), GetIndirectGotoBlock(), and getJumpDestForLabel().
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inline |
GetAddrOfLocalVar - Return the address of a local variable.
Definition at line 1626 of file CodeGenFunction.h.
Referenced by EmitAggMemberInitializer(), emitCopyprivateCopyFunction(), emitDestructorsFunction(), EmitMemberInitializer(), EmitMustTailThunk(), EmitOMPFirstprivateClause(), EmitOMPLastprivateClauseFinal(), EmitOMPLastprivateClauseInit(), EmitOMPPrivateClause(), EmitOMPReductionClauseInit(), emitProxyTaskFunction(), emitReductionFunction(), emitScheduleClause(), emitTaskPrivateMappingFunction(), clang::CodeGen::CGCXXABI::EmitThisParam(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), generateByrefCopyHelper(), generateByrefDisposeHelper(), and tryRemoveRetainOfSelf().
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inline |
Retrieves the default cleanup kind for an ARC cleanup. Except under -fobjc-arc-eh, ARC cleanups are normal-only.
Definition at line 2640 of file CodeGenFunction.h.
References CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::NormalAndEHCleanup, and clang::CodeGen::NormalCleanup.
Referenced by emitAutoVarTypeCleanup(), EmitAutoVarWithLifetime(), EmitObjCConsumeObject(), EmitParmDecl(), pushTemporaryCleanup(), and StartObjCMethod().
std::pair< llvm::Type *, unsigned > CodeGenFunction::getByRefValueLLVMField | ( | const ValueDecl * | VD | ) | const |
getByrefValueFieldNumber - Given a declaration, returns the LLVM field number that holds the value.
Definition at line 2005 of file CGBlocks.cpp.
Referenced by EmitScalarInit(), and clang::CodeGen::CodeGenFunction::AutoVarEmission::getObjectAddress().
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inline |
Definition at line 1176 of file CodeGenFunction.h.
References needsEHCleanup(), clang::CodeGen::NormalAndEHCleanup, and clang::CodeGen::NormalCleanup.
Referenced by emitCXXDestructMethod(), EnterDtorCleanups(), and pushDestroy().
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inline |
Definition at line 1072 of file CodeGenFunction.h.
References CGM, and clang::CodeGen::CodeGenModule::getContext().
Referenced by AddDirectArgument(), CanDevirtualizeMemberFunctionCall(), CheckAggExprForMemSetUse(), commonEmitCXXMemberOrOperatorCall(), ConstantFoldsToSimpleInteger(), ConvertType(), CreateAggTemp(), CreateIRTemp(), CreateMemTemp(), createReferenceTemporary(), EmitAArch64BuiltinExpr(), EmitAArch64TblBuiltinExpr(), EmitAggMemberInitializer(), EmitAggregateCopy(), EmitAggregateCopyCtor(), emitAlignedClause(), EmitAnyExprToMem(), EmitARMBuiltinExpr(), emitArrayLength(), EmitAsanPrologueOrEpilogue(), EmitAsmStmt(), EmitAtomicExpr(), EmitAtomicStore(), EmitAutoVarAlloca(), EmitAutoVarInit(), EmitBaseInitializer(), EmitBinaryAtomicPost(), EmitBlockCopyAndAutorelease(), EmitBuiltinNewDeleteCall(), EmitCallAndReturnForThunk(), EmitCallArgs(), EmitCapturedFieldLValue(), EmitCaseStmt(), EmitCaseStmtRange(), EmitCommonNeonBuiltinExpr(), EmitCompoundStmt(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitCXXAggrConstructorCall(), EmitCXXConstructExpr(), EmitCXXConstructorCall(), EmitCXXDeleteExpr(), EmitCXXGlobalVarDeclInit(), EmitCXXMemberCallExpr(), EmitCXXMemberPointerCallExpr(), EmitCXXNewAllocSize(), EmitCXXNewExpr(), EmitCXXTypeidExpr(), EmitDeclInit(), EmitDeclInvariant(), EmitDelegateCXXConstructorCall(), EmitDelegatingCXXConstructorCall(), EmitDeleteCall(), emitDestroy(), EmitDestructorBody(), EmitDtorSanitizerCallback(), EmitEndEHSpec(), EmitFunctionDeclLValue(), EmitGlobalVarDeclLValue(), emitIfStmt(), EmitInitializerForField(), EmitLambdaBlockInvokeBody(), EmitLambdaDelegatingInvokeBody(), EmitMaterializeTemporaryExpr(), EmitMemberInitializer(), EmitNewArrayInitializer(), emitNonZeroVLAInit(), EmitNullBaseClassInitialization(), EmitNullInitialization(), EmitObjCBoxedExpr(), EmitObjCForCollectionStmt(), EmitObjCMRRAutoreleasePoolPop(), EmitObjCMRRAutoreleasePoolPush(), EmitOMPCopyinClause(), EmitParmDecl(), emitPartialArrayDestroy(), emitPointerArithmetic(), EmitReturnStmt(), EmitSEHExceptionCodeSave(), EmitStartEHSpec(), EmitStaticVarDecl(), emitStructGetterCall(), emitStructSetterCall(), EmitSwitchStmt(), EmitSynthesizedCXXCopyCtor(), EmitSynthesizedCXXCopyCtorCall(), EmitSystemZBuiltinExpr(), EmitTypeCheck(), EmitVAArgFromMemory(), EmitVAListRef(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), EmitVariablyModifiedType(), EmitX86BuiltinExpr(), EnterSEHTryStmt(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), EvaluateExprAsBool(), generateByrefCopyHelper(), generateByrefDisposeHelper(), GenerateCode(), GenerateCXXGlobalDtorsFunc(), GenerateCXXGlobalInitFunc(), GenerateCXXGlobalVarDeclInitFunc(), generateDestroyHelper(), GenerateObjCAtomicGetterCopyHelperFunction(), GenerateObjCAtomicSetterCopyHelperFunction(), generateObjCGetterBody(), generateObjCSetterBody(), GenerateSEHFilterFunction(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), GetAddressOfDirectBaseInCompleteClass(), getItaniumDynamicCastFn(), GetNumNonZeroBytesInInit(), getRangeForType(), getVLASize(), GetVTTParameter(), InitCapturedStruct(), InitCatchParam(), InitializeVTablePointers(), isCheapEnoughToEvaluateUnconditionally(), LookupNeonLLVMIntrinsic(), MakeAddrLValue(), MakeAtomicCmpXchgValue(), MakeBinaryAtomicValue(), MakeNaturalAlignAddrLValue(), performTypeAdjustment(), StartFunction(), startOutlinedSEHHelper(), StartThunk(), StoreAnyExprIntoOneUnit(), typeIsSuitableForInlineAtomic(), and TypeOfSelfObject().
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inline |
Get the profiler's current count. This is generally the count for the most recently incremented counter.
Definition at line 939 of file CodeGenFunction.h.
Referenced by EmitBlockWithFallThrough(), EmitBranchOnBoolExpr(), EmitDoStmt(), and EmitObjCForCollectionStmt().
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inline |
Definition at line 1073 of file CodeGenFunction.h.
Referenced by clang::CodeGen::ApplyDebugLocation::ApplyDebugLocation(), DisableDebugLocationUpdates::DisableDebugLocationUpdates(), EmitAutoVarAlloca(), EmitDecl(), EmitDeclRefExprDbgValue(), EmitObjCAutoreleasePoolStmt(), EmitObjCForCollectionStmt(), EmitParmDecl(), EmitStaticVarDecl(), EmitStopPoint(), FinishFunction(), clang::CodeGen::CodeGenFunction::LexicalScope::LexicalScope(), StartFunction(), clang::CodeGen::ApplyDebugLocation::~ApplyDebugLocation(), and clang::CodeGen::CodeGenFunction::LexicalScope::~LexicalScope().
CodeGenFunction::Destroyer * CodeGenFunction::getDestroyer | ( | QualType::DestructionKind | destructionKind | ) |
Definition at line 1356 of file CGDecl.cpp.
References destroyARCStrongPrecise, destroyARCWeak, destroyCXXObject, clang::QualType::DK_cxx_destructor, clang::QualType::DK_none, clang::QualType::DK_objc_strong_lifetime, and clang::QualType::DK_objc_weak_lifetime.
Referenced by EmitArrayDelete(), emitAutoVarTypeCleanup(), emitCXXDestructMethod(), EmitDeclDestroy(), EmitNewArrayInitializer(), enterBlockScope(), EnterDtorCleanups(), pushDestroy(), and pushEHDestroy().
llvm::BasicBlock * CodeGenFunction::getEHDispatchBlock | ( | EHScopeStack::stable_iterator | scope | ) |
Definition at line 589 of file CGException.cpp.
References clang::CodeGen::EHCatchScope::Handler::Block, clang::CodeGen::EHScope::Catch, clang::CodeGen::EHScope::Cleanup, createBasicBlock(), EHStack, clang::CodeGen::EHScope::Filter, clang::CodeGen::EHScopeStack::find(), clang::CodeGen::EHScope::getCachedEHDispatchBlock(), getEHResumeBlock(), clang::CodeGen::EHCatchScope::getHandler(), clang::CodeGen::EHScope::getKind(), clang::CodeGen::EHCatchScope::getNumHandlers(), getTerminateHandler(), clang::CodeGen::EHCatchScope::Handler::isCatchAll(), clang::CodeGen::EHScope::setCachedEHDispatchBlock(), clang::CodeGen::EHScopeStack::stable_end(), and clang::CodeGen::EHScope::Terminate.
Referenced by emitCatchDispatchBlock(), and EmitLandingPad().
llvm::BasicBlock * CodeGenFunction::getEHResumeBlock | ( | bool | isCleanup | ) |
Definition at line 1245 of file CGException.cpp.
References Builder, createBasicBlock(), EHResumeBlock, EmitRuntimeCall(), getCatchallRethrowFn(), getExceptionFromSlot(), and getSelectorFromSlot().
Referenced by emitFilterDispatchBlock(), and getEHDispatchBlock().
llvm::Value * CodeGenFunction::getEHSelectorSlot | ( | ) |
Definition at line 402 of file CGException.cpp.
References CreateTempAlloca(), EHSelectorSlot, and clang::CodeGen::CodeGenTypeCache::Int32Ty.
Referenced by EmitLandingPad(), and getSelectorFromSlot().
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static |
hasAggregateLLVMType - Return true if the specified AST type will map into an aggregate LLVM type or is void.
Definition at line 114 of file CodeGenFunction.cpp.
References clang::QualType::getCanonicalType(), clang::Type::getTypeClass(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, clang::CodeGen::TEK_Scalar, and clang::ast_matchers::type.
Referenced by convertToComplexValue(), convertToType(), EmitAggMemberInitializer(), EmitAnyExpr(), EmitAnyExprToMem(), EmitDeclInit(), EmitExprAsInit(), EmitInitializerForField(), EmitMaterializeTemporaryExpr(), EmitReturnStmt(), emitSimpleStore(), generateObjCGetterBody(), hasAggregateEvaluationKind(), hasScalarEvaluationKind(), InitCatchParam(), and StoreAnyExprIntoOneUnit().
llvm::Value * CodeGenFunction::getExceptionFromSlot | ( | ) |
Returns the contents of the function's exception object and selector slots.
Definition at line 408 of file CGException.cpp.
References Builder, and getExceptionSlot().
Referenced by emitFilterDispatchBlock(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), ExitSEHTryStmt(), getEHResumeBlock(), getTerminateHandler(), and InitCatchParam().
llvm::Value * CodeGenFunction::getExceptionSlot | ( | ) |
Returns a pointer to the function's exception object and selector slot, which is assigned in every landing pad.
Definition at line 396 of file CGException.cpp.
References CreateTempAlloca(), ExceptionSlot, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitLandingPad(), and getExceptionFromSlot().
llvm::BasicBlock * CodeGenFunction::GetIndirectGotoBlock | ( | ) |
Definition at line 1375 of file CodeGenFunction.cpp.
References createBasicBlock(), and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitIndirectGotoStmt(), and GetAddrOfLabel().
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Definition at line 1107 of file CodeGenFunction.h.
References EHStack, getInvokeDestImpl(), and clang::CodeGen::EHScopeStack::requiresLandingPad().
llvm::BasicBlock * CodeGenFunction::getInvokeDestImpl | ( | ) |
Definition at line 648 of file CGException.cpp.
References clang::CodeGen::EHScopeStack::begin(), currentFunctionUsesSEHTry(), EHStack, EmitLandingPad(), clang::CodeGen::EHScopeStack::empty(), clang::CodeGen::EHScope::getCachedLandingPad(), clang::CodeGen::CodeGenModule::getLangOpts(), isNonEHScope(), and clang::CodeGen::EHScopeStack::requiresLandingPad().
Referenced by getInvokeDest().
CodeGenFunction::JumpDest CodeGenFunction::getJumpDestForLabel | ( | const LabelDecl * | S | ) |
getBasicBlockForLabel - Return the LLVM basicblock that the specified label maps to.
Definition at line 402 of file CGStmt.cpp.
References createBasicBlock(), clang::NamedDecl::getName(), clang::CodeGen::EHScopeStack::stable_iterator::invalid(), clang::CodeGen::CodeGenFunction::JumpDest::isValid(), and NextCleanupDestIndex.
Referenced by EmitGotoStmt(), EmitIndirectGotoStmt(), and GetAddrOfLabel().
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The given basic block lies in the current EH scope, but may be a target of a potentially scope-crossing jump; get a stable handle to which we can perform this jump later.
Definition at line 638 of file CodeGenFunction.h.
References EHStack, clang::CodeGen::EHScopeStack::getInnermostNormalCleanup(), and NextCleanupDestIndex.
Referenced by EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), EmitLabel(), EmitObjCForCollectionStmt(), EmitOMPInnerLoop(), EmitSEHTryStmt(), EmitSwitchStmt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitWhileStmt(), clang::CodeGen::CodeGenFunction::FinallyInfo::enter(), getJumpDestInCurrentScope(), and StartFunction().
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The given basic block lies in the current EH scope, but may be a target of a potentially scope-crossing jump; get a stable handle to which we can perform this jump later.
Definition at line 647 of file CodeGenFunction.h.
References createBasicBlock(), and getJumpDestInCurrentScope().
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Definition at line 1085 of file CodeGenFunction.h.
References CGM, and clang::CodeGen::CodeGenModule::getLangOpts().
Referenced by AddInitializerToStaticVarDecl(), CanDevirtualizeMemberFunctionCall(), CheckAggExprForMemSetUse(), EmitAggregateCopy(), clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitCXXAggrConstructorCall(), EmitCXXConstructExpr(), EmitCXXGlobalVarDeclInit(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitDestructorBody(), EmitGlobalVarDeclLValue(), EmitLifetimeStart(), EmitMaterializeTemporaryExpr(), EmitNullInitialization(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitObjCMessageExpr(), EmitObjCThrowOperand(), EmitObjectDelete(), EmitOMPCopyinClause(), emitPointerArithmetic(), EmitReturnStmt(), EmitVTablePtrCheckForCast(), GenerateCode(), GenerateCXXGlobalInitFunc(), GenerateObjCAtomicGetterCopyHelperFunction(), GenerateObjCAtomicSetterCopyHelperFunction(), getRangeForType(), getTerminateHandler(), getTerminateLandingPad(), needsEHCleanup(), pushTemporaryCleanup(), StartFunction(), tryEmitARCRetainLoadOfScalar(), and ~CodeGenFunction().
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Definition at line 1118 of file CodeGenFunction.h.
References CGM, and clang::CodeGen::CodeGenModule::getLLVMContext().
Referenced by AddDirectArgument(), createBasicBlock(), EmitAArch64BuiltinExpr(), EmitAggregateCopy(), EmitARCRetainAutoreleasedReturnValue(), EmitARMBuiltinExpr(), EmitAsmStmt(), EmitAtomicExpr(), EmitBinaryAtomicPost(), EmitCastToVoidPtr(), emitCheckHandlerCall(), EmitCommonNeonBuiltinExpr(), EmitMustTailThunk(), EmitSystemZBuiltinExpr(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), EmitVTablePtrCheck(), EmitX86BuiltinExpr(), generateObjCGetterBody(), generateObjCSetterBody(), getAsmSrcLocInfo(), getItaniumDynamicCastFn(), getUnreachableBlock(), MakeAtomicCmpXchgValue(), and MakeBinaryAtomicValue().
llvm::Value * CodeGenFunction::getNormalCleanupDestSlot | ( | ) |
Definition at line 1157 of file CGCleanup.cpp.
References Builder.
Referenced by ResolveAllBranchFixups(), and TransitionToCleanupSwitch().
CodeGenFunction::JumpDest CodeGenFunction::getOMPCancelDestination | ( | OpenMPDirectiveKind | Kind | ) |
Definition at line 2110 of file CGStmtOpenMP.cpp.
References ReturnBlock.
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getOpaqueLValueMapping - Given an opaque value expression (which must be mapped to an l-value), return its mapping.
Definition at line 1634 of file CodeGenFunction.h.
References clang::CodeGen::CodeGenFunction::OpaqueValueMapping::shouldBindAsLValue().
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getOpaqueRValueMapping - Given an opaque value expression (which must be mapped to an r-value), return its mapping.
Definition at line 1645 of file CodeGenFunction.h.
References clang::CodeGen::CodeGenFunction::OpaqueValueMapping::shouldBindAsLValue().
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Get the profiler's count for the given statement.
Definition at line 925 of file CodeGenFunction.h.
References clang::LangAS::Count.
Referenced by EmitBranchOnBoolExpr(), EmitCaseStmt(), EmitCaseStmtRange(), EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), EmitIfStmt(), EmitObjCForCollectionStmt(), EmitOMPInnerLoop(), EmitSwitchStmt(), and EmitWhileStmt().
llvm::Value * CodeGenFunction::getSelectorFromSlot | ( | ) |
Definition at line 412 of file CGException.cpp.
References Builder, and getEHSelectorSlot().
Referenced by emitCatchDispatchBlock(), emitFilterDispatchBlock(), and getEHResumeBlock().
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Definition at line 1117 of file CodeGenFunction.h.
References Target.
Referenced by deactivateArgCleanupsBeforeCall(), EmitARMBuiltinExpr(), EmitAsmStmt(), EmitAtomicExpr(), EmitAutoVarAlloca(), EmitCleanup(), EmitCommonNeonBuiltinExpr(), EmitDestructorBody(), EmitEndEHSpec(), emitGlobalDtorWithCXAAtExit(), EmitMCountInstrumentation(), EmitParmDecl(), EmitStartEHSpec(), EmitTargetBuiltinExpr(), getAsmSrcLocInfo(), and GetNumNonZeroBytesInInit().
llvm::BasicBlock * CodeGenFunction::getTerminateHandler | ( | ) |
getTerminateHandler - Return a handler (not a landing pad, just a catch handler) that just calls terminate. This is used when a terminate scope encloses a try.
Definition at line 1221 of file CGException.cpp.
References Builder, clang::frontend::CPlusPlus, createBasicBlock(), clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), clang::CodeGen::CodeGenModule::getCXXABI(), getExceptionFromSlot(), and getLangOpts().
Referenced by getEHDispatchBlock().
llvm::BasicBlock * CodeGenFunction::getTerminateLandingPad | ( | ) |
getTerminateLandingPad - Return a landing pad that just calls terminate.
Definition at line 1187 of file CGException.cpp.
References Builder, clang::frontend::CPlusPlus, createBasicBlock(), CurFn, clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), getCatchAllValue(), clang::CodeGen::CodeGenModule::getCXXABI(), getLangOpts(), getOpaquePersonalityFn(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitLandingPad().
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Definition at line 1071 of file CodeGenFunction.h.
References CGM, and clang::CodeGen::CodeGenModule::getTypes().
Referenced by emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitDeclDestroy(), EmitGlobalVarDeclLValue(), EmitLambdaDelegatingInvokeBody(), emitStructGetterCall(), emitStructSetterCall(), GenerateCXXGlobalDtorsFunc(), GenerateCXXGlobalInitFunc(), GenerateCXXGlobalVarDeclInitFunc(), generateObjCGetterBody(), generateObjCSetterBody(), GetNumNonZeroBytesInInit(), and isSimpleZero().
GetUndefRValue - Get an appropriate 'undef' rvalue for the given type.
Definition at line 765 of file CGExpr.cpp.
References clang::Type::castAs(), clang::ComplexType::getElementType(), clang::Type::isVoidType(), clang::CodeGen::TEK_Aggregate, clang::CodeGen::TEK_Complex, and clang::CodeGen::TEK_Scalar.
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Definition at line 1099 of file CodeGenFunction.h.
References createBasicBlock(), and getLLVMContext().
Referenced by destroyOptimisticNormalEntry(), and clang::CodeGen::CodeGenFunction::FinallyInfo::enter().
std::pair< llvm::Value *, QualType > CodeGenFunction::getVLASize | ( | const VariableArrayType * | vla | ) |
getVLASize - Returns an LLVM value that corresponds to the size, in non-variably-sized elements, of a variable length array type, plus that largest non-variably-sized element type. Assumes that the type has already been emitted with EmitVariablyModifiedType.
Definition at line 1490 of file CodeGenFunction.cpp.
References Builder, getContext(), clang::ArrayType::getElementType(), clang::VariableArrayType::getSizeExpr(), and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by emitArrayLength(), EmitAutoVarAlloca(), EmitNullInitialization(), emitPointerArithmetic(), getArrayIndexingBound(), and getVLASize().
std::pair< llvm::Value *, QualType > CodeGenFunction::getVLASize | ( | QualType | vla | ) |
Definition at line 1483 of file CodeGenFunction.cpp.
References clang::ASTContext::getAsVariableArrayType(), getContext(), and getVLASize().
llvm::Value * CodeGenFunction::GetVTablePtr | ( | llvm::Value * | This, |
llvm::Type * | Ty | ||
) |
GetVTablePtr - Return the Value of the vtable pointer member pointed to by This.
Definition at line 2122 of file CGClass.cpp.
References Builder, CGM, clang::CodeGen::CodeGenModule::DecorateInstruction(), and clang::CodeGen::CodeGenModule::getTBAAInfoForVTablePtr().
Referenced by EmitCXXMemberOrOperatorMemberCallExpr(), and EmitVTablePtrCheckForCast().
llvm::Value * CodeGenFunction::GetVTTParameter | ( | GlobalDecl | GD, |
bool | ForVirtualBase, | ||
bool | Delegating | ||
) |
GetVTTParameter - Return the VTT parameter that should be passed to a base constructor/destructor with virtual bases. FIXME: VTTs are Itanium ABI-specific, so the definition should move to ItaniumCXXABI.cpp together with all the references to VTT.
Definition at line 297 of file CGClass.cpp.
References Builder, CGM, CurCodeDecl, CurGD, clang::CodeGen::CodeGenVTables::GetAddrOfVTT(), clang::ASTContext::getASTRecordLayout(), clang::ASTRecordLayout::getBaseClassOffset(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::GlobalDecl::getDecl(), clang::CodeGen::CodeGenVTables::getSubVTTIndex(), clang::ASTRecordLayout::getVBaseClassOffset(), clang::CodeGen::CodeGenModule::getVTables(), LoadCXXVTT(), and clang::CodeGen::CGCXXABI::NeedsVTTParameter().
Referenced by EmitDelegateCXXConstructorCall().
Definition at line 1427 of file CodeGenFunction.h.
References getEvaluationKind(), and clang::CodeGen::TEK_Aggregate.
Referenced by EmitAggExpr(), EmitAggExprToLValue(), EmitAnyExprToTemp(), EmitCompoundStmtWithoutScope(), and clang::CodeGen::CodeGenFunction::OpaqueValueMappingData::shouldBindAsLValue().
Definition at line 1423 of file CodeGenFunction.h.
References getEvaluationKind(), and clang::CodeGen::TEK_Scalar.
Referenced by convertToScalarValue(), EmitAsmStmt(), EmitCallAndReturnForThunk(), EmitComplexToScalarConversion(), EmitForwardingCallToLambda(), EmitFunctionProlog(), EmitParmDecl(), EmitScalarConversion(), EmitScalarExpr(), isAggregateTypeForABI(), and StartFunction().
hasVolatileMember - returns true if aggregate type has a volatile member.
Definition at line 1583 of file CodeGenFunction.h.
References clang::Type::getAs(), and clang::RecordDecl::hasVolatileMember().
Referenced by EmitAggregateAssign(), and LValueIsSuitableForInlineAtomic().
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HaveInsertPoint - True if an insertion point is defined. If not, this indicates that the current code being emitted is unreachable.
Definition at line 1477 of file CodeGenFunction.h.
References Builder.
Referenced by EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitAutoVarInit(), EmitBlockWithFallThrough(), EmitBreakStmt(), EmitCleanup(), EmitContinueStmt(), EmitDeclStmt(), EmitGotoStmt(), EmitSEHLeaveStmt(), EmitStmt(), EnsureInsertPoint(), enterBlockScope(), ExitCXXTryStmt(), ExitSEHTryStmt(), and protectFromPeepholes().
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Increment the profiler's counter for the given statement.
Definition at line 918 of file CodeGenFunction.h.
References Builder, CGM, and clang::CodeGen::CodeGenModule::getCodeGenOpts().
Referenced by EmitBlockWithFallThrough(), clang::CodeGen::CodeGenFunction::CGCapturedStmtInfo::EmitBody(), EmitBranchOnBoolExpr(), EmitConstructorBody(), EmitCXXForRangeStmt(), EmitDestructorBody(), EmitForStmt(), EmitFunctionBody(), EmitIfStmt(), EmitLabel(), EmitObjCForCollectionStmt(), EmitOMPInnerLoop(), EmitSwitchStmt(), EmitWhileStmt(), ExitCXXTryStmt(), and GenerateObjCMethod().
bool CodeGenFunction::IndirectObjCSetterArg | ( | const CGFunctionInfo & | FI | ) |
Definition at line 1408 of file CGObjC.cpp.
References clang::CodeGen::CGFunctionInfo::arg_begin(), clang::CodeGen::ABIArgInfo::getKind(), and clang::CodeGen::ABIArgInfo::Indirect.
LValue CodeGenFunction::InitCapturedStruct | ( | const CapturedStmt & | S | ) |
Definition at line 2150 of file CGStmt.cpp.
References clang::CapturedStmt::capture_init_begin(), clang::CapturedStmt::capture_init_end(), CreateMemTemp(), EmitInitializerForField(), EmitLValueForFieldInitialization(), EmitStoreThroughLValue(), clang::RecordDecl::field_begin(), clang::CodeGen::RValue::get(), clang::CapturedStmt::getCapturedRecordDecl(), getContext(), clang::ASTContext::getRecordType(), MakeNaturalAlignAddrLValue(), and clang::None.
Referenced by EmitCapturedStmt(), and GenerateCapturedStmtArgument().
void CodeGenFunction::initFullExprCleanup | ( | ) |
Set up the last cleaup that was pushed as a conditional full-expression cleanup.
Definition at line 265 of file CGCleanup.cpp.
References clang::CodeGen::EHScopeStack::begin(), Builder, CreateTempAlloca(), EHStack, clang::CodeGen::EHCleanupScope::getActiveFlag(), clang::CodeGen::EHCleanupScope::isEHCleanup(), clang::CodeGen::EHCleanupScope::isNormalCleanup(), clang::CodeGen::EHCleanupScope::setActiveFlag(), setBeforeOutermostConditional(), clang::CodeGen::EHCleanupScope::setTestFlagInEHCleanup(), and clang::CodeGen::EHCleanupScope::setTestFlagInNormalCleanup().
Referenced by EnterNewDeleteCleanup(), pushCleanupAfterFullExpr(), and pushFullExprCleanup().
void CodeGenFunction::InitializeVTablePointer | ( | BaseSubobject | Base, |
const CXXRecordDecl * | NearestVBase, | ||
CharUnits | OffsetFromNearestVBase, | ||
const CXXRecordDecl * | VTableClass | ||
) |
InitializeVTablePointer - Initialize the vtable pointer of the given subobject.
Definition at line 1991 of file CGClass.cpp.
References ApplyNonVirtualAndVirtualOffset(), Builder, CGM, clang::CodeGen::CodeGenModule::DecorateInstruction(), clang::BaseSubobject::getBase(), clang::BaseSubobject::getBaseOffset(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CodeGenModule::getTBAAInfoForVTablePtr(), clang::CodeGen::CGCXXABI::GetVirtualBaseClassOffset(), clang::CodeGen::CGCXXABI::getVTableAddressPointInStructor(), clang::Decl::hasAttr(), clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CharUnits::isZero(), LoadCXXThis(), and clang::CharUnits::Zero().
Referenced by InitializeVTablePointers().
void CodeGenFunction::InitializeVTablePointers | ( | BaseSubobject | Base, |
const CXXRecordDecl * | NearestVBase, | ||
CharUnits | OffsetFromNearestVBase, | ||
bool | BaseIsNonVirtualPrimaryBase, | ||
const CXXRecordDecl * | VTableClass, | ||
VisitedVirtualBasesSetTy & | VBases | ||
) |
Definition at line 2049 of file CGClass.cpp.
References clang::CXXRecordDecl::bases(), clang::ASTContext::getASTRecordLayout(), clang::BaseSubobject::getBase(), clang::ASTRecordLayout::getBaseClassOffset(), clang::BaseSubobject::getBaseOffset(), getContext(), clang::ASTRecordLayout::getPrimaryBase(), clang::ASTRecordLayout::getVBaseClassOffset(), InitializeVTablePointer(), clang::CXXRecordDecl::isDynamicClass(), and clang::CharUnits::Zero().
Referenced by EmitBaseInitializer(), EmitCtorPrologue(), EmitDestructorBody(), and InitializeVTablePointers().
void CodeGenFunction::InitializeVTablePointers | ( | const CXXRecordDecl * | ClassDecl | ) |
Definition at line 2106 of file CGClass.cpp.
References CGM, clang::CodeGen::CodeGenModule::getCXXABI(), clang::CXXRecordDecl::getNumVBases(), clang::CodeGen::CGCXXABI::initializeHiddenVirtualInheritanceMembers(), InitializeVTablePointers(), clang::CXXRecordDecl::isDynamicClass(), and clang::CharUnits::Zero().
void CodeGenFunction::InitTempAlloca | ( | llvm::AllocaInst * | Alloca, |
llvm::Value * | Value | ||
) |
InitTempAlloca - Provide an initial value for the given alloca.
Definition at line 64 of file CGExpr.cpp.
References AllocaInsertPt.
void CodeGenFunction::InsertHelper | ( | llvm::Instruction * | I, |
const llvm::Twine & | Name, | ||
llvm::BasicBlock * | BB, | ||
llvm::BasicBlock::iterator | InsertPt | ||
) | const |
CGBuilder insert helper. This function is called after an instruction is created using Builder.
Definition at line 1748 of file CodeGenFunction.cpp.
References CGM, clang::CodeGen::SanitizerMetadata::disableSanitizerForInstruction(), clang::CodeGen::CodeGenModule::getSanitizerMetadata(), clang::CodeGen::LoopInfoStack::InsertHelper(), IsSanitizerScope, and LoopStack.
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isInConditionalBranch - Return true if we're currently emitting one branch or the other of a conditional expression.
Definition at line 698 of file CodeGenFunction.h.
Referenced by EnterNewDeleteCleanup(), pushCleanupAfterFullExpr(), pushFullExprCleanup(), pushLifetimeExtendedDestroy(), setBeforeOutermostConditional(), and SetupCleanupBlockActivation().
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Definition at line 2949 of file CodeGenFunction.h.
References clang::Decl::getDeclContext().
Referenced by EmitCallArgs().
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Definition at line 2963 of file CodeGenFunction.h.
isObviouslyBranchWithoutCleanups - Return true if a branch to the specified destination obviously has no cleanups to run. 'false' is always a conservatively correct answer for this method.
Definition at line 915 of file CGCleanup.cpp.
References clang::CodeGen::EHScopeStack::stable_iterator::encloses(), and clang::CodeGen::CodeGenFunction::JumpDest::getScopeDepth().
Referenced by EmitCaseStmt().
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Returns true inside SEH __try blocks.
Definition at line 374 of file CodeGenFunction.h.
References SEHTryEpilogueStack.
Referenced by EmitSEHLeaveStmt().
Determine whether the given initializer is trivial in the sense that it requires no code to be generated.
Definition at line 1087 of file CGDecl.cpp.
Referenced by AllTrivialInitializers(), EmitAutoVarInit(), and EmitOMPFirstprivateClause().
Definition at line 1416 of file CGObjC.cpp.
References clang::Type::getAs(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::QualType::getTypePtr(), and clang::LangOptions::NonGC.
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Definition at line 1241 of file CodeGenFunction.h.
References BlockPointer.
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LoadCXXStructorImplicitParam - Load the implicit parameter for a constructor/destructor.
Definition at line 1709 of file CodeGenFunction.h.
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LoadCXXThis - Load the value of 'this'. This function is only valid while generating code for an C++ member function.
Definition at line 1693 of file CodeGenFunction.h.
Referenced by EmitAsanPrologueOrEpilogue(), EmitBaseInitializer(), EmitCallAndReturnForThunk(), EmitDelegateCXXConstructorCall(), EmitDelegatingCXXConstructorCall(), EmitDestructorBody(), EmitDtorSanitizerCallback(), EmitMemberInitializer(), and InitializeVTablePointer().
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LoadCXXVTT - Load the VTT parameter to base constructors/destructors have virtual bases.
Definition at line 1702 of file CodeGenFunction.h.
Referenced by GetVTTParameter().
llvm::Value * CodeGenFunction::LoadObjCSelf | ( | ) |
LoadObjCSelf - Load the value of self. This function is only valid while generating code for an Objective-C method.
Definition at line 1424 of file CGObjC.cpp.
References CurCodeDecl, CurFuncDecl, EmitDeclRefLValue(), EmitLoadOfScalar(), clang::ValueDecl::getType(), and clang::VK_LValue.
Referenced by emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), emitCXXDestructMethod(), EmitObjCMessageExpr(), emitStructGetterCall(), emitStructSetterCall(), GenerateObjCCtorDtorMethod(), generateObjCGetterBody(), and generateObjCSetterBody().
Function * CodeGenFunction::LookupNeonLLVMIntrinsic | ( | unsigned | IntrinsicID, |
unsigned | Modifier, | ||
llvm::Type * | ArgTy, | ||
const CallExpr * | E | ||
) |
Definition at line 2642 of file CGBuiltin.cpp.
References Add1ArgType, Add2ArgTypes, AddRetType, CGM, ConvertType(), clang::CodeGen::CodeGenTypeCache::FloatTy, clang::CallExpr::getCallReturnType(), getContext(), clang::CodeGen::CodeGenModule::getIntrinsic(), InventFloatType, Use128BitVectors, Use64BitVectors, VectorizeArgTypes, and VectorizeRetType.
Referenced by EmitCommonNeonBuiltinExpr(), and EmitCommonNeonSISDBuiltinExpr().
An LValue is a candidate for having its loads and stores be made atomic if we are operating under /volatile:ms and the LValue itself is volatile and performing such an operation can be performed without a libcall.
Definition at line 1193 of file CGAtomic.cpp.
References CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), clang::CodeGen::LValue::getType(), hasVolatileMember(), and clang::CodeGen::LValue::isVolatile().
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Definition at line 1498 of file CodeGenFunction.h.
References CGM, getContext(), clang::CodeGen::CodeGenModule::getTBAAInfo(), and clang::CodeGen::LValue::MakeAddr().
Referenced by EmitAggExprToLValue(), EmitAnyExprToMem(), EmitAsmStmt(), emitAtomicCmpXchg(), EmitAtomicExpr(), EmitAutoVarInit(), EmitDeclInit(), EmitFunctionDeclLValue(), EmitGlobalVarDeclLValue(), EmitInitializerForField(), EmitLambdaExpr(), EmitMaterializeTemporaryExpr(), EmitOMPLinearClauseInit(), EmitParmDecl(), emitPseudoObjectExpr(), EmitThreadPrivateVarDeclLValue(), InitCatchParam(), and StoreAnyExprIntoOneUnit().
LValue CodeGenFunction::MakeNaturalAlignAddrLValue | ( | llvm::Value * | V, |
QualType | T | ||
) |
Definition at line 94 of file CodeGenFunction.cpp.
References CGM, clang::CharUnits::fromQuantity(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::ASTContext::getLangOpts(), clang::CharUnits::getQuantity(), clang::CodeGen::CodeGenModule::getTBAAInfo(), clang::ASTContext::getTypeAlignInChars(), clang::ASTContext::isAlignmentRequired(), clang::CodeGen::CGCXXABI::isTypeInfoCalculable(), and clang::CodeGen::LValue::MakeAddr().
Referenced by createSectionLVal(), EmitAnyExprToMem(), EmitCapturedFieldLValue(), emitDestructorsFunction(), EmitGlobalVarDeclLValue(), EmitMemberInitializer(), EmitObjCIsaExpr(), emitProxyTaskFunction(), EmitReturnStmt(), emitScheduleClause(), emitTaskPrivateMappingFunction(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), emitWritebackArg(), GenerateCapturedStmtFunction(), generateObjCGetterBody(), clang::CodeGen::CodeGenFunction::ConstantEmission::getReferenceLValue(), InitCapturedStruct(), and InitCatchParam().
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Determines whether an EH cleanup is required to destroy a type with the given destruction kind.
Definition at line 1162 of file CodeGenFunction.h.
References CGM, clang::QualType::DK_cxx_destructor, clang::QualType::DK_none, clang::QualType::DK_objc_strong_lifetime, clang::QualType::DK_objc_weak_lifetime, clang::CodeGen::CodeGenModule::getCodeGenOpts(), and getLangOpts().
Referenced by EmitArrayDelete(), EmitDeclDestroy(), EmitInitializerForField(), EmitMemberInitializer(), EmitNewArrayInitializer(), enterBlockScope(), getCleanupKind(), and pushEHDestroy().
void CodeGenFunction::popCatchScope | ( | ) |
popCatchScope - Pops the catch scope at the top of the EHScope stack, emitting any required code (other than the catch handlers themselves).
Definition at line 898 of file CGException.cpp.
References clang::CodeGen::EHScopeStack::begin(), EHStack, emitCatchDispatchBlock(), clang::CodeGen::EHScope::hasEHBranches(), and clang::CodeGen::EHScopeStack::popCatch().
Referenced by clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), and clang::CodeGen::CodeGenFunction::FinallyInfo::exit().
PopCleanupBlock - Will pop the cleanup entry on the stack and process all branch fixups.
Pops a cleanup block. If the block includes a normal cleanup, the current insertion point is threaded through the cleanup, as are any branch fixups on the cleanup.
Definition at line 583 of file CGCleanup.cpp.
References Builder, clang::Create(), CreateNormalEntry(), clang::CodeGen::BranchFixup::Destination, clang::CodeGen::BranchFixup::DestinationIndex, destroyOptimisticNormalEntry(), EmitCleanup(), ForwardPrebranchedFallthrough(), clang::CodeGen::EHCleanupScope::getActiveFlag(), clang::CodeGen::EHCleanupScope::getBranchAfterBlock(), clang::CodeGen::EHCleanupScope::getBranchAfterIndex(), clang::CodeGen::EHScope::getCachedEHDispatchBlock(), clang::CodeGen::EHCleanupScope::getCleanupBuffer(), clang::CodeGen::EHCleanupScope::getCleanupSize(), clang::CodeGen::EHScope::getEnclosingEHScope(), clang::CodeGen::EHCleanupScope::getEnclosingNormalCleanup(), clang::CodeGen::EHCleanupScope::getFixupDepth(), clang::CodeGen::EHCleanupScope::getNormalBlock(), clang::CodeGen::EHCleanupScope::getNumBranchAfters(), clang::CodeGen::EHCleanupScope::hasBranches(), clang::CodeGen::EHCleanupScope::hasBranchThroughs(), clang::CodeGen::EHScope::hasEHBranches(), clang::CodeGen::BranchFixup::InitialBranch, clang::CodeGen::EHCleanupScope::isActive(), clang::CodeGen::EHCleanupScope::isEHCleanup(), clang::CodeGen::EHCleanupScope::isNormalCleanup(), clang::CodeGen::BranchFixup::OptimisticBranchBlock, ResolveAllBranchFixups(), S, clang::CodeGen::EHScopeStack::Cleanup::Flags::setIsEHCleanupKind(), clang::CodeGen::EHScopeStack::Cleanup::Flags::setIsForEHCleanup(), clang::CodeGen::EHScopeStack::Cleanup::Flags::setIsNormalCleanupKind(), clang::CodeGen::EHCleanupScope::shouldTestFlagInEHCleanup(), clang::CodeGen::EHCleanupScope::shouldTestFlagInNormalCleanup(), and SimplifyCleanupEntry().
Referenced by EmitArrayDelete(), emitArrayDestroy(), EmitDestructorBody(), EmitObjCForCollectionStmt(), EmitObjectDelete(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), ExitSEHTryStmt(), and pushCleanupAfterFullExpr().
void CodeGenFunction::PopCleanupBlocks | ( | EHScopeStack::stable_iterator | OldCleanupStackSize | ) |
Takes the old cleanup stack size and emits the cleanup blocks that have been added.
Pops cleanup blocks until the given savepoint is reached.
Definition at line 388 of file CGCleanup.cpp.
References clang::CodeGen::EHCleanupScope::getEnclosingNormalCleanup(), clang::CodeGen::EHScopeStack::stable_iterator::isValid(), and clang::CodeGen::EHScopeStack::stable_iterator::strictlyEncloses().
Referenced by FinishFunction(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::ForceCleanup(), and clang::CodeGen::CodeGenFunction::RunCleanupsScope::~RunCleanupsScope().
void CodeGenFunction::PopCleanupBlocks | ( | EHScopeStack::stable_iterator | Old, |
size_t | OldLifetimeExtendedSize | ||
) |
Takes the old cleanup stack size and emits the cleanup blocks that have been added, then adds all lifetime-extended cleanups from the given position to the stack.
Pops cleanup blocks until the given savepoint is reached, then add the cleanups from the given savepoint in the lifetime-extended cleanups stack.
Definition at line 407 of file CGCleanup.cpp.
References clang::CodeGen::CodeGenFunction::LifetimeExtendedCleanupHeader::getKind(), and clang::CodeGen::CodeGenFunction::LifetimeExtendedCleanupHeader::getSize().
CodeGenFunction::PeepholeProtection CodeGenFunction::protectFromPeepholes | ( | RValue | rvalue | ) |
protectFromPeepholes - Protect a value that we're intending to store to the side, but which will probably be used later, from aggressive peepholing optimizations that might delete it.
Pass the result to unprotectFromPeepholes to declare that protection is no longer required.
There's no particular reason why this shouldn't apply to l-values, it's just that no existing peepholes work on pointers.
Definition at line 1667 of file CodeGenFunction.cpp.
References Builder, clang::CodeGen::RValue::getScalarVal(), HaveInsertPoint(), and clang::CodeGen::RValue::isScalar().
Referenced by clang::CodeGen::CodeGenFunction::OpaqueValueMappingData::bind().
void CodeGenFunction::pushCallObjectDeleteCleanup | ( | const FunctionDecl * | OperatorDelete, |
llvm::Value * | CompletePtr, | ||
QualType | ElementType | ||
) |
Definition at line 1443 of file CGExprCXX.cpp.
References EHStack, and clang::CodeGen::NormalAndEHCleanup.
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Queue a cleanup to be pushed after finishing the current full-expression.
Definition at line 398 of file CodeGenFunction.h.
References ActivateCleanupBlock(), DeactivateCleanupBlock(), initFullExprCleanup(), isInConditionalBranch(), LifetimeExtendedCleanupStack, PopCleanupBlock(), PushDestructorCleanup(), and clang::CodeGen::CodeGenFunction::LifetimeExtendedCleanupHeader::Size.
void CodeGenFunction::pushDestroy | ( | QualType::DestructionKind | dtorKind, |
llvm::Value * | addr, | ||
QualType | type | ||
) |
pushDestroy - Push the standard destructor for the given type as at least a normal cleanup.
Definition at line 1381 of file CGDecl.cpp.
References clang::CodeGen::EHCleanup, getCleanupKind(), and getDestroyer().
Referenced by EmitAutoVarWithLifetime(), emitDestructorsFunction(), EmitParmDecl(), enterBlockScope(), pushEHDestroy(), and pushTemporaryCleanup().
void CodeGenFunction::pushDestroy | ( | CleanupKind | kind, |
llvm::Value * | addr, | ||
QualType | type, | ||
Destroyer * | destroyer, | ||
bool | useEHCleanupForArray | ||
) |
Definition at line 1390 of file CGDecl.cpp.
References clang::ast_matchers::type.
void CodeGenFunction::PushDestructorCleanup | ( | QualType | T, |
llvm::Value * | Addr | ||
) |
PushDestructorCleanup - Push a cleanup to call the complete-object destructor of an object of the given type at the given address. Does nothing if T is not a C++ class type with a non-trivial destructor.
Definition at line 1980 of file CGClass.cpp.
References clang::Type::getAsCXXRecordDecl(), clang::CXXRecordDecl::getDestructor(), clang::CXXRecordDecl::hasTrivialDestructor(), and clang::Decl::isUsed().
Referenced by pushCleanupAfterFullExpr().
void CodeGenFunction::PushDestructorCleanup | ( | const CXXDestructorDecl * | Dtor, |
llvm::Value * | Addr | ||
) |
PushDestructorCleanup - Push a cleanup to call the complete-object variant of the given destructor on the object at the given address.
Definition at line 1975 of file CGClass.cpp.
References EHStack, and clang::CodeGen::NormalAndEHCleanup.
void CodeGenFunction::pushEHDestroy | ( | QualType::DestructionKind | dtorKind, |
llvm::Value * | addr, | ||
QualType | type | ||
) |
pushEHDestroy - Push the standard destructor for the given type as an EH-only cleanup.
Definition at line 1371 of file CGDecl.cpp.
References clang::CodeGen::EHCleanup, getDestroyer(), needsEHCleanup(), and pushDestroy().
Referenced by EmitInitializerForField(), and EmitMemberInitializer().
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pushFullExprCleanup - Push a cleanup to be run at the end of the current full-expression. Safe against the possibility that we're currently inside a conditionally-evaluated expression.
Definition at line 380 of file CodeGenFunction.h.
References EHStack, initFullExprCleanup(), isInConditionalBranch(), clang::CodeGen::EHScopeStack::pushCleanupTuple(), and saveValueInCond().
void CodeGenFunction::pushIrregularPartialArrayCleanup | ( | llvm::Value * | arrayBegin, |
llvm::Value * | arrayEndPointer, | ||
QualType | elementType, | ||
Destroyer * | destroyer | ||
) |
pushIrregularPartialArrayCleanup - Push an EH cleanup to destroy already-constructed elements of the given array. The cleanup may be popped with DeactivateCleanupBlock or PopCleanupBlock.
elementType | - the immediate element type of the array; possibly still an array type |
Definition at line 1598 of file CGDecl.cpp.
References clang::CodeGen::EHCleanup.
Referenced by EmitNewArrayInitializer().
void CodeGenFunction::pushLifetimeExtendedDestroy | ( | CleanupKind | kind, |
llvm::Value * | addr, | ||
QualType | type, | ||
Destroyer * | destroyer, | ||
bool | useEHCleanupForArray | ||
) |
Definition at line 1401 of file CGDecl.cpp.
References clang::CodeGen::EHCleanup, EHStack, isInConditionalBranch(), clang::CodeGen::NormalCleanup, and clang::ast_matchers::type.
Referenced by pushTemporaryCleanup().
void CodeGenFunction::pushRegularPartialArrayCleanup | ( | llvm::Value * | arrayBegin, |
llvm::Value * | arrayEnd, | ||
QualType | elementType, | ||
Destroyer * | destroyer | ||
) |
pushRegularPartialArrayCleanup - Push an EH cleanup to destroy already-constructed elements of the given array. The cleanup may be popped with DeactivateCleanupBlock or PopCleanupBlock.
elementType | - the immediate element type of the array; possibly still an array type |
Definition at line 1613 of file CGDecl.cpp.
References clang::CodeGen::EHCleanup.
Referenced by emitArrayDestroy(), EmitCXXAggrConstructorCall(), and EmitNewArrayInitializer().
void CodeGenFunction::pushStackRestore | ( | CleanupKind | kind, |
llvm::Value * | SPMem | ||
) |
Definition at line 1397 of file CGDecl.cpp.
References EHStack.
Referenced by clang::CodeGen::CallArgList::allocateArgumentMemory(), and EmitAutoVarAlloca().
llvm::Value * CodeGenFunction::recoverAddrOfEscapedLocal | ( | CodeGenFunction & | ParentCGF, |
llvm::Value * | ParentVar, | ||
llvm::Value * | ParentFP | ||
) |
Recovers the address of a local in a parent function. ParentVar is the address of the variable used in the immediate parent function. It can either be an alloca or a call to llvm.localrecover if there are nested outlined functions. ParentFP is the frame pointer of the outermost parent frame.
Definition at line 1392 of file CGException.cpp.
References AllocaInsertPt, Builder, CurFn, clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenTypeCache::Int32Ty, and clang::CodeGen::CodeGenTypeCache::Int8PtrTy.
Referenced by EmitCapturedLocals(), and EmitSEHExceptionCodeSave().
void CodeGenFunction::registerGlobalDtorWithAtExit | ( | const VarDecl & | D, |
llvm::Constant * | fn, | ||
llvm::Constant * | addr | ||
) |
Register a global destructor using the C atexit runtime function.
Call atexit() with a function that passes the given argument to the given function.
Definition at line 219 of file CGDeclCXX.cpp.
References CGM, createAtExitStub(), clang::CodeGen::CodeGenModule::CreateRuntimeFunction(), EmitNounwindRuntimeCall(), and clang::CodeGen::CodeGenTypeCache::IntTy.
void CodeGenFunction::ResolveBranchFixups | ( | llvm::BasicBlock * | Target | ) |
Definition at line 349 of file CGCleanup.cpp.
References Builder, clang::CodeGen::BranchFixup::Destination, clang::CodeGen::BranchFixup::DestinationIndex, clang::CodeGen::BranchFixup::OptimisticBranchBlock, and TransitionToCleanupSwitch().
Referenced by EmitLabel().
bool CodeGenFunction::sanitizePerformTypeCheck | ( | ) | const |
Whether any type-checking sanitizers are enabled. If false
, calls to EmitTypeCheck can be skipped.
Definition at line 482 of file CGExpr.cpp.
References clang::SanitizerSet::has(), and SanOpts.
Referenced by EmitReferenceBindingToExpr(), EmitTypeCheck(), and GetAddressOfBaseClass().
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Definition at line 341 of file CodeGenFunction.h.
References clang::CodeGen::InvariantValue< T >::save().
Referenced by pushFullExprCleanup().
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Definition at line 700 of file CodeGenFunction.h.
References clang::CodeGen::CodeGenFunction::ConditionalEvaluation::getStartingBlock(), and isInConditionalBranch().
Referenced by initFullExprCleanup(), and SetupCleanupBlockActivation().
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Set the profiler's current count.
Definition at line 933 of file CodeGenFunction.h.
Referenced by EmitBlockWithFallThrough(), and EmitBranchOnBoolExpr().
void CodeGenFunction::SetFPAccuracy | ( | llvm::Value * | Val, |
float | Accuracy | ||
) |
SetFPAccuracy - Set the minimum required accuracy of the given floating point operation, expressed as the maximum relative error in ulp.
Definition at line 3486 of file CGExpr.cpp.
References Node.
bool CodeGenFunction::ShouldInstrumentFunction | ( | ) |
ShouldInstrumentFunction - Return true if the current function should be instrumented with __cyg_profile_func_* calls
Definition at line 335 of file CodeGenFunction.cpp.
References CGM, CurFuncDecl, clang::CodeGen::CodeGenModule::getCodeGenOpts(), and clang::Decl::hasAttr().
Referenced by FinishFunction(), and StartFunction().
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Definition at line 1081 of file CodeGenFunction.h.
References CGM, and clang::CodeGen::CodeGenModule::getCodeGenOpts().
Referenced by EmitARCStoreStrong(), and emitAutoreleaseOfResult().
void CodeGenFunction::SimplifyForwardingBlocks | ( | llvm::BasicBlock * | BB | ) |
SimplifyForwardingBlocks - If the given basic block is only a branch to another basic block, simplify it. This assumes that no other code could potentially reference the basic block.
Definition at line 326 of file CGStmt.cpp.
References EHStack, and clang::CodeGen::EHScopeStack::empty().
Referenced by EmitDoStmt(), and EmitWhileStmt().
void clang::CodeGen::CodeGenFunction::StartBlock | ( | const char * | N | ) |
StartBlock - Start new block named N. If insert block is a dummy block then reuse it.
void CodeGenFunction::StartFunction | ( | GlobalDecl | GD, |
QualType | RetTy, | ||
llvm::Function * | Fn, | ||
const CGFunctionInfo & | FnInfo, | ||
const FunctionArgList & | Args, | ||
SourceLocation | Loc = SourceLocation() , |
||
SourceLocation | StartLoc = SourceLocation() |
||
) |
Emit code for the start of a function.
Loc | The location to be associated with the function. |
StartLoc | The location of the function body. |
Definition at line 588 of file CodeGenFunction.cpp.
References AllocaInsertPt, AutoreleaseResult, Builder, CGM, clang::SanitizerSet::clear(), clang::frontend::CPlusPlus, createBasicBlock(), CreateIRTemp(), CurCodeDecl, CurFn, CurFnInfo, CurFuncDecl, EHStack, EmitFunctionInstrumentation(), EmitFunctionProlog(), clang::CodeGen::CGCXXABI::EmitInstanceFunctionProlog(), EmitLoadOfLValue(), EmitLValueForLambdaField(), EmitMCountInstrumentation(), EmitStartEHSpec(), EmitVariablyModifiedType(), endsWithReturn(), clang::RecordDecl::fields(), FnRetTy, clang::CodeGen::CodeGenModule::GetAddrOfRTTIDescriptor(), clang::CXXRecordDecl::getCaptureFields(), clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), getDebugInfo(), clang::GlobalDecl::getDecl(), clang::ASTContext::getFunctionType(), clang::CodeGen::ABIArgInfo::getInAllocaFieldIndex(), getJumpDestInCurrentScope(), clang::CodeGen::ABIArgInfo::getKind(), getLangOpts(), clang::Decl::getNonClosureContext(), clang::FunctionDecl::getOverloadedOperator(), clang::CXXMethodDecl::getParent(), clang::CodeGen::CGFunctionInfo::getReturnInfo(), clang::CodeGen::CGFunctionInfo::getReturnType(), clang::CodeGen::RValue::getScalarVal(), clang::CodeGen::CodeGenModule::getTargetCodeGenInfo(), clang::ValueDecl::getType(), clang::TargetCodeGenInfo::getUBSanFunctionSignature(), clang::SanitizerSet::has(), clang::Decl::hasAttr(), clang::SanitizerSet::hasOneOf(), hasScalarEvaluationKind(), clang::CodeGen::ABIArgInfo::InAlloca, clang::CodeGen::ABIArgInfo::Indirect, clang::CodeGen::CodeGenTypeCache::Int32Ty, clang::CodeGen::CodeGenModule::isInSanitizerBlacklist(), clang::CXXRecordDecl::isLambda(), clang::Type::isObjCRetainableType(), clang::CodeGen::CGFunctionInfo::isReturnsRetained(), clang::CodeGen::ABIArgInfo::isSRetAfterThis(), clang::Type::isVariablyModifiedType(), clang::Type::isVoidType(), LambdaCaptureFields, LambdaThisCaptureField, clang::SanitizerSet::Mask, PrologueCleanupDepth, clang::Redeclarable< decl_type >::redecls(), ReturnBlock, ReturnValue, SanOpts, ShouldInstrumentFunction(), clang::Decl::specific_attrs(), and clang::CodeGen::EHScopeStack::stable_begin().
Referenced by createAtExitStub(), emitCopyprivateCopyFunction(), emitDestructorsFunction(), emitProxyTaskFunction(), emitReductionFunction(), emitTaskPrivateMappingFunction(), generateByrefCopyHelper(), generateByrefDisposeHelper(), GenerateCapturedStmtFunction(), GenerateCode(), GenerateCXXGlobalDtorsFunc(), GenerateCXXGlobalInitFunc(), GenerateCXXGlobalVarDeclInitFunc(), generateDestroyHelper(), GenerateObjCAtomicGetterCopyHelperFunction(), GenerateObjCAtomicSetterCopyHelperFunction(), StartObjCMethod(), startOutlinedSEHHelper(), and StartThunk().
void CodeGenFunction::StartObjCMethod | ( | const ObjCMethodDecl * | OMD, |
const ObjCContainerDecl * | CD | ||
) |
StartObjCMethod - Begin emission of an ObjCMethod. This generates the LLVM function and sets the other context used by CodeGenFunction.
Definition at line 484 of file CGObjC.cpp.
References clang::CodeGen::CodeGenTypes::arrangeObjCMethodDeclaration(), CGM, CurGD, EHStack, clang::CodeGen::CGObjCRuntime::GenerateMethod(), getARCCleanupKind(), clang::ObjCMethodDecl::getCmdDecl(), clang::Selector::getIdentifierInfoForSlot(), clang::CodeGen::CodeGenModule::getLangOpts(), clang::Decl::getLocation(), clang::ObjCMethodDecl::getLocEnd(), clang::ObjCMethodDecl::getLocStart(), clang::CodeGen::CodeGenModule::getObjCRuntime(), clang::ObjCMethodDecl::getReturnType(), clang::ObjCMethodDecl::getSelector(), clang::ObjCMethodDecl::getSelfDecl(), clang::CodeGen::CodeGenModule::getTypes(), clang::Decl::hasAttr(), clang::ObjCMethodDecl::isInstanceMethod(), clang::IdentifierInfo::isStr(), clang::Selector::isUnarySelector(), clang::ObjCMethodDecl::param_begin(), clang::ObjCMethodDecl::param_end(), clang::CodeGen::CodeGenModule::SetInternalFunctionAttributes(), and StartFunction().
Referenced by GenerateObjCCtorDtorMethod(), GenerateObjCGetter(), GenerateObjCMethod(), and GenerateObjCSetter().
void CodeGenFunction::startOutlinedSEHHelper | ( | CodeGenFunction & | ParentCGF, |
bool | IsFilter, | ||
const Stmt * | OutlinedStmt | ||
) |
Arrange a function prototype that can be called by Windows exception handling personalities. On Win64, the prototype looks like: RetTy func(void *EHPtrs, void *ParentFP);
Definition at line 1507 of file CGException.cpp.
References clang::CodeGen::CodeGenTypes::arrangeFreeFunctionDeclaration(), AttributeLangSupport::C, clang::ImplicitParamDecl::Create(), clang::Create(), CurCodeDecl, CurFn, EmitCapturedLocals(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::CodeGen::CGCXXABI::getMangleContext(), clang::CodeGen::CodeGenModule::getModule(), clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), clang::CodeGen::CodeGenModule::getTypes(), clang::InternalLinkage, IsOutlinedSEHHelper, clang::ASTContext::LongTy, clang::MangleContext::mangleSEHFilterExpression(), clang::MangleContext::mangleSEHFinallyBlock(), clang::CodeGen::CodeGenModule::SetLLVMFunctionAttributes(), StartFunction(), clang::ASTContext::UnsignedCharTy, clang::ASTContext::VoidPtrTy, and clang::ASTContext::VoidTy.
Referenced by GenerateSEHFilterFunction(), and GenerateSEHFinallyFunction().
void CodeGenFunction::StartThunk | ( | llvm::Function * | Fn, |
GlobalDecl | GD, | ||
const CGFunctionInfo & | FnInfo | ||
) |
Definition at line 206 of file CGVTables.cpp.
References clang::CodeGen::CGCXXABI::addImplicitStructorParams(), clang::CodeGen::CGCXXABI::buildThisParam(), CGM, CurFuncIsThunk, CurGD, clang::CodeGen::CGCXXABI::EmitInstanceFunctionProlog(), clang::Type::getAs(), clang::CodeGen::CodeGenModule::getContext(), getContext(), clang::CodeGen::CodeGenModule::getCXXABI(), clang::GlobalDecl::getDecl(), clang::Decl::getLocation(), clang::FunctionType::getReturnType(), clang::CXXMethodDecl::getThisType(), clang::ValueDecl::getType(), clang::CodeGen::CGCXXABI::hasMostDerivedReturn(), clang::CodeGen::CGCXXABI::HasThisReturn(), clang::FunctionDecl::param_begin(), clang::FunctionDecl::param_end(), StartFunction(), and clang::ASTContext::VoidPtrTy.
Referenced by generateThunk().
CodeGenFunction::ConstantEmission CodeGenFunction::tryEmitAsConstant | ( | DeclRefExpr * | refExpr | ) |
Try to emit a reference to the given value without producing it as an l-value. This is actually more than an optimization: we can't produce an l-value for variables that we never actually captured in a block or lambda, which means const int variables or constexpr literals or similar.
Definition at line 994 of file CGExpr.cpp.
References AttributeLangSupport::C, CEK_AsReferenceOnly, CEK_AsValueOnly, CEK_None, checkVarTypeForConstantEmission(), clang::Expr::EvaluateAsLValue(), clang::Expr::EvaluateAsRValue(), clang::DeclRefExpr::getDecl(), clang::Expr::getType(), clang::ValueDecl::getType(), clang::Expr::EvalStatus::HasSideEffects, and clang::Expr::EvalResult::Val.
An type is a candidate for having its loads and stores be made atomic if we are operating under /volatile:ms and we know the access is volatile and performing such an operation can be performed without a libcall.
Definition at line 1204 of file CGAtomic.cpp.
References CGM, clang::CodeGen::CodeGenModule::getCodeGenOpts(), getContext(), clang::ASTContext::getTargetInfo(), and clang::TargetInfo::hasBuiltinAtomic().
QualType CodeGenFunction::TypeOfSelfObject | ( | ) |
TypeOfSelfObject - Return type of object that this self represents.
Definition at line 1431 of file CGObjC.cpp.
References CurFuncDecl, clang::ASTContext::getCanonicalType(), getContext(), clang::ObjCObjectPointerType::getPointeeType(), and clang::ObjCMethodDecl::getSelfDecl().
Referenced by emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), emitStructGetterCall(), emitStructSetterCall(), GenerateObjCCtorDtorMethod(), generateObjCGetterBody(), and generateObjCSetterBody().
void CodeGenFunction::unprotectFromPeepholes | ( | PeepholeProtection | protection | ) |
Definition at line 1686 of file CodeGenFunction.cpp.
Referenced by clang::CodeGen::CodeGenFunction::OpaqueValueMappingData::unbind().
Value * CodeGenFunction::vectorWrapScalar16 | ( | llvm::Value * | Op | ) |
Definition at line 4150 of file CGBuiltin.cpp.
References Builder, clang::CodeGen::CodeGenTypeCache::Int16Ty, and clang::CodeGen::CodeGenTypeCache::SizeTy.
Referenced by EmitAArch64BuiltinExpr().
Value * CodeGenFunction::vectorWrapScalar8 | ( | llvm::Value * | Op | ) |
Definition at line 4159 of file CGBuiltin.cpp.
References Builder, clang::CodeGen::CodeGenTypeCache::Int8Ty, and clang::CodeGen::CodeGenTypeCache::SizeTy.
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Definition at line 103 of file CodeGenFunction.h.
llvm::AssertingVH<llvm::Instruction> clang::CodeGen::CodeGenFunction::AllocaInsertPt |
AllocaInsertPoint - This is an instruction in the entry block before which we prefer to insert allocas.
Definition at line 168 of file CodeGenFunction.h.
Referenced by CreateTempAlloca(), EmitCapturedLocals(), FinishFunction(), InitTempAlloca(), recoverAddrOfEscapedLocal(), and StartFunction().
bool clang::CodeGen::CodeGenFunction::AutoreleaseResult |
In ARC, whether we should autorelease the return value.
Definition at line 273 of file CodeGenFunction.h.
Referenced by EmitCallAndReturnForThunk(), GenerateObjCCtorDtorMethod(), generateObjCGetterBody(), and StartFunction().
const CodeGen::CGBlockInfo* clang::CodeGen::CodeGenFunction::BlockInfo |
Definition at line 283 of file CodeGenFunction.h.
Referenced by EmitLambdaBlockInvokeBody(), and EmitParmDecl().
llvm::Value* clang::CodeGen::CodeGenFunction::BlockPointer |
Definition at line 284 of file CodeGenFunction.h.
Referenced by LoadBlockStruct().
unsigned char clang::CodeGen::CodeGenFunction::BoundsChecking |
BoundsChecking - Emit run-time bounds checks. Higher values mean potentially higher performance penalties.
Definition at line 252 of file CodeGenFunction.h.
CGBuilderTy clang::CodeGen::CodeGenFunction::Builder |
Definition at line 135 of file CodeGenFunction.h.
Referenced by AddDirectArgument(), AddInitializerToStaticVarDecl(), AdjustObjCObjectType(), clang::CodeGen::CallArgList::allocateArgumentMemory(), clang::CodeGen::ApplyDebugLocation::ApplyDebugLocation(), ApplyNonVirtualAndVirtualOffset(), BuildAggStore(), BuildAppleKextVirtualCall(), BuildVector(), CheckAggExprForMemSetUse(), CodeGenFunction(), CoerceIntOrPtrToIntOrPtr(), createAtExitStub(), CreateCoercedLoad(), CreateCoercedStore(), createPlaceholderSlot(), CreateTempAlloca(), EmitAArch64BuiltinExpr(), EmitAArch64CompareBuiltinExpr(), EmitAArch64TblBuiltinExpr(), EmitAggMemberInitializer(), EmitAggregateCopy(), EmitAlignmentAssumption(), EmitAMDGPUBuiltinExpr(), EmitAnnotationCall(), EmitAnyExprToExn(), emitARCCopyOperation(), EmitARCDestroyStrong(), EmitARCDestroyWeak(), EmitARCInitWeak(), emitARCLoadOperation(), EmitARCRelease(), emitARCRetainAfterCall(), EmitARCRetainAutorelease(), EmitARCRetainAutoreleasedReturnValue(), EmitARCRetainBlock(), emitARCStoreOperation(), EmitARCStoreStrongCall(), emitARCValueOperation(), emitArgumentDemotion(), EmitARMBuiltinExpr(), EmitArrayDelete(), emitArrayDestroy(), emitArrayLength(), EmitAsanPrologueOrEpilogue(), EmitAsmStmt(), emitAtomicCmpXchg(), emitAtomicCmpXchgFailureSet(), EmitAtomicExpr(), EmitAtomicOp(), EmitAtomicStore(), clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitAutoVarAlloca(), EmitAutoVarInit(), EmitBinaryAtomicPost(), EmitBitCastOfLValueToProperType(), EmitBlock(), EmitBlockAfterUses(), EmitBranch(), EmitBranchOnBoolExpr(), EmitCapturedLocals(), EmitCaseStmt(), EmitCaseStmtRange(), EmitCastToVoidPtr(), emitCatchDispatchBlock(), emitCheckHandlerCall(), EmitCleanup(), EmitCommonNeonBuiltinExpr(), EmitCommonNeonSISDBuiltinExpr(), EmitCondBrHints(), emitCopyprivateCopyFunction(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitCtorPrologue(), EmitCXXAggrConstructorCall(), EmitCXXDeleteExpr(), EmitCXXForRangeStmt(), EmitCXXNewAllocSize(), EmitCXXNewExpr(), EmitCXXTypeidExpr(), EmitDeclInvariant(), EmitDeleteCall(), emitDestroy(), emitDestructorsFunction(), EmitDoStmt(), EmitDtorSanitizerCallback(), EmitDynamicCast(), EmitExtendGCLifetime(), EmitFAbs(), EmitFieldAnnotations(), emitFilterDispatchBlock(), EmitForStmt(), emitFPIntBuiltin(), EmitFromInt(), EmitFunctionDeclLValue(), EmitFunctionInstrumentation(), EmitGlobalVarDeclLValue(), emitIfStmt(), EmitIndirectGotoStmt(), EmitInitializerForField(), EmitLandingPad(), EmitLifetimeEnd(), EmitLifetimeStart(), EmitMemberInitializer(), clang::CodeGen::CGCXXABI::EmitMemberPointerComparison(), clang::CodeGen::CGCXXABI::EmitMemberPointerIsNotNull(), EmitMustTailThunk(), EmitNeonCall(), EmitNeonRShiftImm(), EmitNeonSplat(), EmitNewArrayInitializer(), emitNonZeroVLAInit(), EmitNullBaseClassInitialization(), EmitNullInitialization(), EmitNVPTXBuiltinExpr(), EmitObjCAutoreleasePoolPop(), EmitObjCAutoreleasePoolStmt(), EmitObjCBoxedExpr(), EmitObjCCollectionLiteral(), EmitObjCForCollectionStmt(), EmitObjCIsaExpr(), EmitObjCMessageExpr(), EmitObjectDelete(), EmitOMPAggregateAssign(), emitOMPAtomicRMW(), EmitOMPCopyinClause(), EmitOMPLastprivateClauseFinal(), EmitOverflowIntrinsic(), EmitParmDecl(), emitPartialArrayDestroy(), emitPointerArithmetic(), EmitPPCBuiltinExpr(), emitProxyTaskFunction(), emitReductionFunction(), EmitReturnBlock(), EmitReturnStmt(), EmitScalarInit(), EmitSEHAbnormalTermination(), EmitSEHExceptionCode(), EmitSEHExceptionCodeSave(), EmitSEHLeaveStmt(), EmitSignBit(), EmitSpecialRegisterBuiltin(), EmitStmt(), EmitStopPoint(), emitStructGetterCall(), emitStructSetterCall(), EmitSwitchStmt(), EmitSynthesizedCXXCopyCtorCall(), EmitSystemZBuiltinExpr(), EmitSystemZIntrinsicWithCC(), emitTaskPrivateMappingFunction(), emitTernaryFPBuiltin(), clang::CodeGen::CGCXXABI::EmitThisParam(), EmitToInt(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), EmitTypeCheck(), EmitTypeidFromVTable(), emitUnaryFPBuiltin(), EmitVAArgFromMemory(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), EmitVarAnnotations(), EmitVariablyModifiedType(), EmitVTablePtrCheck(), EmitVTablePtrCheckForCast(), EmitWhileStmt(), emitWriteback(), emitWritebackArg(), EmitX86BuiltinExpr(), clang::CodeGen::CodeGenFunction::FinallyInfo::enter(), enterBlockScope(), EnterStructPointerForCoercedAccess(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), ExitCXXTryStmt(), ExitSEHTryStmt(), findDominatingStoreToReturnValue(), FinishFunction(), clang::CodeGen::CallArgList::freeArgumentMemory(), generateByrefCopyHelper(), generateByrefDisposeHelper(), GenerateCapturedStmtFunction(), GenerateCode(), GenerateCXXGlobalDtorsFunc(), GenerateCXXGlobalInitFunc(), GenerateObjCCtorDtorMethod(), generateObjCGetterBody(), generateObjCSetterBody(), GenerateSEHFilterFunction(), GenerateVarArgsThunk(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), GetAddressOfDirectBaseInCompleteClass(), getArrayIndexingBound(), getEHResumeBlock(), getExceptionFromSlot(), clang::CodeGen::CodeGenFunction::AutoVarEmission::getObjectAddress(), getSelectorFromSlot(), getTerminateHandler(), getTerminateLandingPad(), getVLASize(), GetVTablePtr(), GetVTTParameter(), HaveInsertPoint(), incrementProfileCounter(), InitCatchParam(), initFullExprCleanup(), InitializeVTablePointer(), clang::CodeGen::CodeGenFunction::LexicalScope::LexicalScope(), MakeAtomicCmpXchgValue(), MakeBinaryAtomicValue(), packTBLDVectorList(), PerformReturnAdjustment(), performTypeAdjustment(), PPC64_initDwarfEHRegSizeTable(), protectFromPeepholes(), clang::CodeGen::CGCXXABI::ReadArrayCookie(), recoverAddrOfEscapedLocal(), ResolveAllBranchFixups(), clang::CodeGen::DominatingLLVMValue::restore(), clang::CodeGen::DominatingLLVMValue::save(), SetupCleanupBlockActivation(), SimplifyCleanupEntry(), StartFunction(), tryEmitARCRetainScalarExpr(), tryEmitFusedAutoreleaseOfResult(), tryRemoveRetainOfSelf(), vectorWrapScalar16(), vectorWrapScalar8(), clang::CodeGen::ApplyDebugLocation::~ApplyDebugLocation(), and clang::CodeGen::CodeGenFunction::LexicalScope::~LexicalScope().
CGCapturedStmtInfo* clang::CodeGen::CodeGenFunction::CapturedStmtInfo |
Definition at line 234 of file CodeGenFunction.h.
Referenced by clang::CodeGen::CodeGenFunction::CGCapturedStmtRAII::CGCapturedStmtRAII(), EmitCapturedStmt(), emitLinearClauseFinal(), EmitOMPCopyinClause(), EmitOMPFirstprivateClause(), EmitOMPLastprivateClauseInit(), EmitOMPLinearClauseInit(), EmitOMPReductionClauseInit(), GenerateCapturedStmtFunction(), and clang::CodeGen::CodeGenFunction::CGCapturedStmtRAII::~CGCapturedStmtRAII().
CodeGenModule& clang::CodeGen::CodeGenFunction::CGM |
Definition at line 130 of file CodeGenFunction.h.
Referenced by AddInitializerToStaticVarDecl(), clang::CodeGen::CallArgList::allocateArgumentMemory(), BuildAggStore(), BuildAppleKextVirtualCall(), BuildAppleKextVirtualDestructorCall(), buildFMulAdd(), CalculateCookiePadding(), CallBeginCatch(), CodeGenFunction(), CoerceIntOrPtrToIntOrPtr(), ConvertType(), ConvertTypeForMem(), createAtExitStub(), CreateCoercedLoad(), CreateCoercedStore(), createReferenceTemporary(), EmitAArch64BuiltinExpr(), EmitAArch64TblBuiltinExpr(), EmitAggregateCopy(), EmitAlignmentAssumption(), EmitAMDGPUBuiltinExpr(), EmitAnnotationCall(), emitARCCopyOperation(), emitARCLoadOperation(), emitARCStoreOperation(), emitARCValueOperation(), EmitARMBuiltinExpr(), EmitArrayDelete(), EmitAsanPrologueOrEpilogue(), EmitAsmStmt(), EmitAtomicExpr(), emitAtomicLibcall(), EmitAtomicStore(), EmitAtomicUpdateValue(), EmitAutoVarAlloca(), EmitAutoVarCleanups(), EmitAutoVarInit(), EmitBaseInitializer(), EmitBlockWithFallThrough(), EmitCallAndReturnForThunk(), EmitCapturedStmt(), EmitCaseStmt(), emitCatchDispatchBlock(), emitCheckHandlerCall(), EmitCommonNeonBuiltinExpr(), emitCommonOMPParallelDirective(), EmitCondBrHints(), EmitConstructorBody(), emitCPPObjectAtomicGetterCall(), emitCPPObjectAtomicSetterCall(), EmitCtorPrologue(), EmitCUDAKernelCallExpr(), EmitCXXConstructorCall(), EmitCXXDestructorCall(), EmitCXXGlobalVarDeclInit(), EmitCXXGuardedInit(), EmitCXXMemberCallExpr(), EmitCXXMemberOrOperatorCall(), EmitCXXMemberOrOperatorMemberCallExpr(), EmitCXXMemberPointerCallExpr(), EmitCXXNewAllocSize(), EmitCXXNewExpr(), EmitCXXStructorCall(), EmitCXXTypeidExpr(), EmitDeclDestroy(), EmitDeclInit(), EmitDeclInvariant(), EmitDeclRefExprDbgValue(), EmitDelegateCXXConstructorCall(), EmitDelegatingCXXConstructorCall(), EmitDestructorBody(), EmitDtorSanitizerCallback(), EmitDynamicCast(), EmitDynamicCastToNull(), EmitFAbs(), EmitFieldAnnotations(), emitFilterDispatchBlock(), EmitForwardingCallToLambda(), emitFPIntBuiltin(), EmitFunctionDeclLValue(), EmitFunctionInstrumentation(), emitGlobalDtorWithCXAAtExit(), emitGlobalDtorWithTLRegDtor(), EmitGlobalVarDeclLValue(), emitIfStmt(), EmitLambdaStaticInvokeFunction(), EmitLambdaToBlockPointerBody(), EmitLifetimeEnd(), EmitLifetimeStart(), EmitMaterializeTemporaryExpr(), EmitMCountInstrumentation(), EmitMemberInitializer(), EmitMustTailThunk(), EmitNewArrayInitializer(), EmitNewDeleteCall(), EmitNullBaseClassInitialization(), EmitNullInitialization(), EmitNVPTXBuiltinExpr(), EmitObjCBoxedExpr(), EmitObjCCollectionLiteral(), EmitObjCMessageExpr(), EmitObjCProtocolExpr(), EmitObjCSelectorExpr(), EmitObjCStringLiteral(), EmitObjectDelete(), EmitOMPAtomicCaptureExpr(), EmitOMPAtomicDirective(), EmitOMPAtomicReadExpr(), emitOMPAtomicRMW(), EmitOMPAtomicUpdateExpr(), EmitOMPAtomicWriteExpr(), EmitOMPBarrierDirective(), EmitOMPCancelDirective(), EmitOMPCancellationPointDirective(), EmitOMPCopyinClause(), EmitOMPFlushDirective(), EmitOMPOrderedDirective(), EmitOMPReductionClauseFinal(), EmitOMPTaskgroupDirective(), EmitOMPTaskwaitDirective(), EmitOMPTaskyieldDirective(), EmitOverflowIntrinsic(), EmitParmDecl(), emitPointerArithmetic(), EmitPPCBuiltinExpr(), emitRTtypeidCall(), EmitSignBit(), EmitSpecialRegisterBuiltin(), EmitStaticVarDecl(), emitStructGetterCall(), emitStructSetterCall(), EmitSynthesizedCXXCopyCtorCall(), EmitSystemZBuiltinExpr(), EmitSystemZIntrinsicWithCC(), clang::CodeGen::CGCXXABI::emitTerminateForUnexpectedException(), emitTernaryFPBuiltin(), EmitThreadPrivateVarDeclLValue(), EmitTypeCheck(), EmitTypeidFromVTable(), emitUnaryFPBuiltin(), clang::CodeGen::CGObjCRuntime::EmitValueForIvarAtOffset(), EmitVarAnnotations(), EmitVarDecl(), EmitVTablePtrCheck(), EmitVTablePtrCheckForCast(), emitWritebackArg(), EmitX86BuiltinExpr(), enterBlockScope(), EnterStructPointerForCoercedAccess(), ErrorUnsupported(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), EvaluateExprAsBool(), FinishFunction(), clang::CodeGen::CallArgList::freeArgumentMemory(), generateByrefCopyHelper(), generateByrefDisposeHelper(), GenerateCapturedStmtFunction(), GenerateCode(), generateDestroyHelper(), generateThunk(), GenerateVarArgsThunk(), GetAddressOfBaseClass(), GetAddressOfDerivedClass(), getARCCleanupKind(), getAsmSrcLocInfo(), getBadCastFn(), getBadTypeidFn(), getContext(), getItaniumDynamicCastFn(), getLangOpts(), getLLVMContext(), getTypes(), GetVTablePtr(), GetVTTParameter(), incrementProfileCounter(), InitCatchParam(), InitializeVTablePointer(), InitializeVTablePointers(), InsertHelper(), LookupNeonLLVMIntrinsic(), LValueIsSuitableForInlineAtomic(), MakeAddrLValue(), MakeNaturalAlignAddrLValue(), needsEHCleanup(), packTBLDVectorList(), PerformReturnAdjustment(), pushTemporaryCleanup(), registerGlobalDtorWithAtExit(), ShouldInstrumentFunction(), shouldUseFusedARCCalls(), StartFunction(), StartObjCMethod(), StartThunk(), tryEmitFMulAdd(), tryEmitFusedAutoreleaseOfResult(), tryRemoveRetainOfSelf(), typeIsSuitableForInlineAtomic(), and ~CodeGenFunction().
const Decl* clang::CodeGen::CodeGenFunction::CurCodeDecl |
CurCodeDecl - This is the inner-most code context, which includes blocks.
Definition at line 147 of file CodeGenFunction.h.
Referenced by currentFunctionUsesSEHTry(), EmitLambdaToBlockPointerBody(), EmitObjCMessageExpr(), EmitParmDecl(), clang::CodeGen::CGCXXABI::ErrorUnsupportedABI(), ExitCXXTryStmt(), FinishFunction(), GetVTTParameter(), LoadObjCSelf(), StartFunction(), startOutlinedSEHHelper(), and tryRemoveRetainOfSelf().
llvm::Function* clang::CodeGen::CodeGenFunction::CurFn |
Definition at line 150 of file CodeGenFunction.h.
Referenced by emitAtomicCmpXchg(), emitAtomicCmpXchgFailureSet(), EmitAtomicExpr(), EmitAtomicOp(), EmitBlock(), EmitBlockAfterUses(), EmitCapturedLocals(), EmitCaseStmtRange(), EmitDestructorBody(), EmitFunctionInstrumentation(), EmitIfUsed(), EmitLandingPad(), EmitMustTailThunk(), EmitSEHAbnormalTermination(), EmitSEHExceptionCodeSave(), enterBlockScope(), GenerateCode(), GenerateObjCMethod(), GenerateSEHFilterFunction(), GenerateSEHFinallyFunction(), GenerateVarArgsThunk(), GetAddrOfLabel(), getTerminateLandingPad(), recoverAddrOfEscapedLocal(), StartFunction(), and startOutlinedSEHHelper().
const CGFunctionInfo* clang::CodeGen::CodeGenFunction::CurFnInfo |
Definition at line 148 of file CodeGenFunction.h.
Referenced by EmitAsmStmt(), EmitCallAndReturnForThunk(), EmitMustTailThunk(), FinishFunction(), and StartFunction().
const Decl* clang::CodeGen::CodeGenFunction::CurFuncDecl |
CurFuncDecl - Holds the Decl for the current outermost non-closure context.
Definition at line 145 of file CodeGenFunction.h.
Referenced by computeBlockInfo(), EmitObjCMessageExpr(), LoadObjCSelf(), ShouldInstrumentFunction(), StartFunction(), and TypeOfSelfObject().
bool clang::CodeGen::CodeGenFunction::CurFuncIsThunk |
In C++, whether we are code generating a thunk. This controls whether we should emit cleanups.
Definition at line 270 of file CodeGenFunction.h.
Referenced by EmitParmDecl(), and StartThunk().
GlobalDecl clang::CodeGen::CodeGenFunction::CurGD |
CurGD - The GlobalDecl for the current function being compiled.
Definition at line 153 of file CodeGenFunction.h.
Referenced by clang::CodeGen::CGCXXABI::buildThisParam(), EmitAsanPrologueOrEpilogue(), EmitCallAndReturnForThunk(), EmitConstructorBody(), EmitCXXConstructExpr(), EmitDelegateCXXConstructorCall(), EmitDelegatingCXXConstructorCall(), EmitDestructorBody(), emitImplicitAssignmentOperatorBody(), EmitLambdaToBlockPointerBody(), GenerateCode(), GetVTTParameter(), StartObjCMethod(), and StartThunk().
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Definition at line 2687 of file CodeGenFunction.h.
Referenced by emitAutoVarTypeCleanup(), EmitAutoVarWithLifetime(), enterBlockScope(), and pushTemporaryCleanup().
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Definition at line 2688 of file CodeGenFunction.h.
Referenced by EmitAutoVarWithLifetime(), getDestroyer(), and pushTemporaryCleanup().
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Definition at line 2689 of file CodeGenFunction.h.
Referenced by EmitAutoVarWithLifetime(), getDestroyer(), and pushTemporaryCleanup().
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Definition at line 1774 of file CodeGenFunction.h.
Referenced by EmitCXXAggrConstructorCall(), getDestroyer(), and pushTemporaryCleanup().
llvm::BasicBlock* clang::CodeGen::CodeGenFunction::EHResumeBlock |
EHResumeBlock - Unified block containing a call to llvm.eh.resume.
Definition at line 317 of file CodeGenFunction.h.
Referenced by FinishFunction(), and getEHResumeBlock().
llvm::AllocaInst* clang::CodeGen::CodeGenFunction::EHSelectorSlot |
The selector slot. Under the MandatoryCleanup model, all landing pads write the current selector value into this alloca.
Definition at line 325 of file CodeGenFunction.h.
Referenced by getEHSelectorSlot().
EHScopeStack clang::CodeGen::CodeGenFunction::EHStack |
Definition at line 293 of file CodeGenFunction.h.
Referenced by clang::CodeGen::CallArgList::allocateArgumentMemory(), CallBeginCatch(), EmitAnyExprToExn(), EmitArrayDelete(), clang::CodeGen::CGObjCRuntime::EmitAtSynchronizedStmt(), EmitAutoVarCleanups(), emitAutoVarTypeCleanup(), EmitBaseInitializer(), EmitCleanup(), emitCXXDestructMethod(), EmitCXXNewExpr(), EmitDelegatingCXXConstructorCall(), EmitEndEHSpec(), EmitLabel(), EmitLandingPad(), EmitNewArrayInitializer(), EmitObjCAutoreleasePoolCleanup(), EmitObjCAutoreleasePoolStmt(), EmitObjectDelete(), EmitParmDecl(), EmitStartEHSpec(), clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt(), clang::CodeGen::CodeGenFunction::FinallyInfo::enter(), enterBlockScope(), EnterCXXTryStmt(), EnterDtorCleanups(), EnterNewDeleteCleanup(), EnterSEHTryStmt(), clang::CodeGen::CodeGenFunction::FinallyInfo::exit(), ExitCXXTryStmt(), ExitSEHTryStmt(), FinishFunction(), getEHDispatchBlock(), getInvokeDest(), getInvokeDestImpl(), getJumpDestInCurrentScope(), InitCatchParam(), initFullExprCleanup(), popCatchScope(), pushCallObjectDeleteCleanup(), PushDestructorCleanup(), pushFullExprCleanup(), pushLifetimeExtendedDestroy(), pushStackRestore(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::requiresCleanups(), clang::CodeGen::CodeGenFunction::LexicalScope::rescopeLabels(), ResolveAllBranchFixups(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::RunCleanupsScope(), SetupCleanupBlockActivation(), SimplifyForwardingBlocks(), StartFunction(), and StartObjCMethod().
llvm::Value* clang::CodeGen::CodeGenFunction::ExceptionSlot |
The exception slot. All landing pads write the current exception pointer into this alloca.
Definition at line 321 of file CodeGenFunction.h.
Referenced by getExceptionSlot().
CGBlockInfo* clang::CodeGen::CodeGenFunction::FirstBlockInfo |
FirstBlockInfo - The head of a singly-linked-list of block layouts.
Definition at line 314 of file CodeGenFunction.h.
Referenced by enterBlockScope(), and ~CodeGenFunction().
QualType clang::CodeGen::CodeGenFunction::FnRetTy |
Definition at line 149 of file CodeGenFunction.h.
Referenced by EmitAsmStmt(), EmitReturnStmt(), and StartFunction().
bool clang::CodeGen::CodeGenFunction::IsOutlinedSEHHelper |
True if the current function is an outlined SEH helper. This can be a finally block or filter expression.
Definition at line 281 of file CodeGenFunction.h.
Referenced by EmitReturnStmt(), and startOutlinedSEHHelper().
bool clang::CodeGen::CodeGenFunction::IsSanitizerScope |
True if CodeGen currently emits code implementing sanitizer checks.
Definition at line 258 of file CodeGenFunction.h.
Referenced by InsertHelper(), and clang::CodeGen::CodeGenFunction::SanitizerScope::SanitizerScope().
Definition at line 286 of file CodeGenFunction.h.
Referenced by StartFunction().
FieldDecl* clang::CodeGen::CodeGenFunction::LambdaThisCaptureField |
Definition at line 287 of file CodeGenFunction.h.
Referenced by StartFunction().
llvm::SmallVector<char, 256> clang::CodeGen::CodeGenFunction::LifetimeExtendedCleanupStack |
Definition at line 294 of file CodeGenFunction.h.
Referenced by pushCleanupAfterFullExpr(), clang::CodeGen::CodeGenFunction::RunCleanupsScope::RunCleanupsScope(), and ~CodeGenFunction().
LoopInfoStack clang::CodeGen::CodeGenFunction::LoopStack |
Definition at line 134 of file CodeGenFunction.h.
Referenced by EmitCXXForRangeStmt(), EmitDoStmt(), EmitForStmt(), EmitOMPInnerLoop(), emitSafelenClause(), EmitWhileStmt(), and InsertHelper().
unsigned clang::CodeGen::CodeGenFunction::NextCleanupDestIndex |
Definition at line 311 of file CodeGenFunction.h.
Referenced by getJumpDestForLabel(), and getJumpDestInCurrentScope().
llvm::AllocaInst* clang::CodeGen::CodeGenFunction::NormalCleanupDest |
i32s containing the indexes of the cleanup destinations.
Definition at line 309 of file CodeGenFunction.h.
Referenced by destroyOptimisticNormalEntry().
llvm::DenseMap<const VarDecl *, llvm::Value *> clang::CodeGen::CodeGenFunction::NRVOFlags |
A mapping from NRVO variables to the flags used to indicate when the NRVO has been applied to this variable.
Definition at line 291 of file CodeGenFunction.h.
Referenced by EmitAutoVarAlloca(), and EmitReturnStmt().
SmallVector<llvm::Value*, 8> clang::CodeGen::CodeGenFunction::ObjCEHValueStack |
ObjCEHValueStack - Stack of Objective-C exception values, used for rethrows.
Definition at line 348 of file CodeGenFunction.h.
Referenced by clang::CodeGen::CGObjCRuntime::EmitTryCatchStmt().
EHScopeStack::stable_iterator clang::CodeGen::CodeGenFunction::PrologueCleanupDepth |
PrologueCleanupDepth - The cleanup depth enclosing all the cleanups associated with the parameters.
Definition at line 157 of file CodeGenFunction.h.
Referenced by FinishFunction(), and StartFunction().
JumpDest clang::CodeGen::CodeGenFunction::ReturnBlock |
ReturnBlock - Unified return block.
Definition at line 160 of file CodeGenFunction.h.
Referenced by EmitForwardingCallToLambda(), EmitReturnBlock(), EmitReturnStmt(), FinishFunction(), getOMPCancelDestination(), and StartFunction().
llvm::Value* clang::CodeGen::CodeGenFunction::ReturnValue |
ReturnValue - The temporary alloca to hold the return value. This is null iff the function has no return value.
Definition at line 164 of file CodeGenFunction.h.
Referenced by EmitAsmStmt(), EmitAutoVarAlloca(), EmitCallAndReturnForThunk(), EmitCXXMemberOrOperatorCall(), EmitCXXMemberPointerCallExpr(), EmitCXXStructorCall(), EmitForwardingCallToLambda(), emitProxyTaskFunction(), EmitReturnStmt(), emitStructGetterCall(), findDominatingStoreToReturnValue(), generateObjCGetterBody(), GenerateSEHFilterFunction(), and StartFunction().
SanitizerSet clang::CodeGen::CodeGenFunction::SanOpts |
Sanitizers enabled for this function.
Definition at line 255 of file CodeGenFunction.h.
Referenced by EmitCXXMemberOrOperatorMemberCallExpr(), emitPointerArithmetic(), EmitTypeCheck(), EmitVariablyModifiedType(), EmitVTablePtrCheckForCall(), EmitVTablePtrCheckForCast(), GenerateCode(), sanitizePerformTypeCheck(), and StartFunction().
bool clang::CodeGen::CodeGenFunction::SawAsmBlock |
Whether we processed a Microsoft-style asm block during CodeGen. These can potentially set the return value.
Definition at line 277 of file CodeGenFunction.h.
Referenced by EmitAsmStmt(), and GenerateCode().
SmallVector<llvm::Value *, 1> clang::CodeGen::CodeGenFunction::SEHCodeSlotStack |
A stack of exception code slots. Entering an __except block pushes a slot on the stack and leaving pops one. The __exception_code() intrinsic loads a value from the top of the stack.
Definition at line 330 of file CodeGenFunction.h.
Referenced by EmitCapturedLocals(), EmitSEHExceptionCode(), EmitSEHExceptionCodeSave(), EnterSEHTryStmt(), and ExitSEHTryStmt().
llvm::Value* clang::CodeGen::CodeGenFunction::SEHInfo = nullptr |
Value returned by __exception_info intrinsic.
Definition at line 333 of file CodeGenFunction.h.
Referenced by EmitSEHExceptionCodeSave(), and EmitSEHExceptionInfo().
llvm::SmallVector<const JumpDest *, 2> clang::CodeGen::CodeGenFunction::SEHTryEpilogueStack |
Definition at line 295 of file CodeGenFunction.h.
Referenced by EmitSEHLeaveStmt(), EmitSEHTryStmt(), and isSEHTryScope().
const TargetInfo& clang::CodeGen::CodeGenFunction::Target |
Definition at line 131 of file CodeGenFunction.h.
Referenced by EmitIndirectGotoStmt(), and getTarget().