clang::interp Namespace Reference

Classes
class	Boolean
	Wrapper around boolean types. More...
class	ByteCodeEmitter
	An emitter which links the program to bytecode for later use. More...
class	DeclScope
	Scope used to handle temporaries in toplevel variable declarations. More...
class	OptionScope
	Scope used to handle initialization methods. More...
class	LocalScope
	Generic scope for local variables. More...
class	DestructorScope
	Emits the destructors of the variables of. More...
class	VariableScope
	Scope chain managing the variable lifetimes. More...
class	ArrayIndexScope
class	SourceLocScope
class	ByteCodeExprGen
	Compilation context for expressions. More...
class	AutoScope
	Like a regular LocalScope, except that the destructors of all local variables are automatically emitted when the AutoScope is destroyed. More...
class	BlockScope
	Scope for storage declared in a compound statement. More...
class	ExprScope
class	LabelScope
	Scope managing label targets. More...
class	LoopScope
	Sets the context for break/continue statements. More...
class	SwitchScope
class	ByteCodeStmtGen
	Compilation context for statements. More...
struct	ParamOffset
class	Context
	Holds all information required to evaluate constexpr code in a module. More...
struct	InlineDescriptor
	Inline descriptor embedded in structures and arrays. More...
struct	Descriptor
	Describes a memory block created by an allocation site. More...
struct	InitMap
	Bitfield tracking the initialisation status of elements of primitive arrays. More...
class	EvalEmitter
	An emitter which evaluates opcodes as they are emitted. More...
class	EvaluationResult
	Defines the result of an evaluation. More...
class	Floating
class	Frame
	Base class for stack frames, shared between VM and walker. More...
class	Scope
	Describes a scope block. More...
class	Function
	Bytecode function. More...
class	FunctionPointer
class	IntegralAP
struct	Repr
struct	Repr< 8, false >
struct	Repr< 16, false >
struct	Repr< 32, false >
struct	Repr< 64, false >
struct	Repr< 8, true >
struct	Repr< 16, true >
struct	Repr< 32, true >
struct	Repr< 64, true >
class	Integral
	Wrapper around numeric types. More...
class	Block
	A memory block, either on the stack or in the heap. More...
class	DeadBlock
	Descriptor for a dead block. More...
class	InterpFrame
	Frame storing local variables. More...
class	InterpStack
	Stack frame storing temporaries and parameters. More...
class	InterpState
	Interpreter context. More...
struct	BlockPointer
struct	IntPointer
class	Pointer
	A pointer to a memory block, live or dead. More...
struct	PrimConv
	Mapping from primitive types to their representation. More...
struct	PrimConv< PT_Sint8 >
struct	PrimConv< PT_Uint8 >
struct	PrimConv< PT_Sint16 >
struct	PrimConv< PT_Uint16 >
struct	PrimConv< PT_Sint32 >
struct	PrimConv< PT_Uint32 >
struct	PrimConv< PT_Sint64 >
struct	PrimConv< PT_Uint64 >
struct	PrimConv< PT_IntAP >
struct	PrimConv< PT_IntAPS >
struct	PrimConv< PT_Float >
struct	PrimConv< PT_Bool >
struct	PrimConv< PT_Ptr >
struct	PrimConv< PT_FnPtr >
class	Program
	The program contains and links the bytecode for all functions. More...
class	Record
	Structure/Class descriptor. More...
class	CodePtr
	Pointer into the code segment. More...
class	SourceInfo
	Describes the statement/declaration an opcode was generated from. More...
class	SourceMapper
	Interface for classes which map locations to sources. More...
class	State
	Interface for the VM to interact with the AST walker's context. More...

Typedefs
using	DeclTy = unsigned llvm::PointerUnion< const Decl *, const Expr * >
using	InitMapPtr = std::optional< std::pair< bool, std::shared_ptr< InitMap > >>
using	BlockCtorFn = void(*)(Block *Storage, std::byte *FieldPtr, bool IsConst, bool IsMutable, bool IsActive, const Descriptor *FieldDesc)
	Invoked whenever a block is created. More...
using	BlockDtorFn = void(*)(Block *Storage, std::byte *FieldPtr, const Descriptor *FieldDesc)
	Invoked when a block is destroyed. More...
using	BlockMoveFn = void(*)(Block *Storage, const std::byte *SrcFieldPtr, std::byte *DstFieldPtr, const Descriptor *FieldDesc)
	Invoked when a block with pointers referencing it goes out of scope. More...
using	APFloat = llvm::APFloat
using	APSInt = llvm::APSInt
using	APInt = llvm::APInt
using	CompareFn = llvm::function_ref< bool(ComparisonCategoryResult)>
using	SourceMap = std::vector< std::pair< unsigned, SourceInfo > >

Enumerations
enum class	ArithOp { Add , Sub }
enum class	PushVal : bool { No , Yes }
enum class	IncDecOp { Inc , Dec }
enum	Opcode : uint32_t
enum class	Storage { Block , Int }
enum	PrimType : unsigned {   PT_Sint8 = 0 , PT_Uint8 = 1 , PT_Sint16 = 2 , PT_Uint16 = 3 ,   PT_Sint32 = 4 , PT_Uint32 = 5 , PT_Sint64 = 6 , PT_Uint64 = 7 ,   PT_IntAP = 8 , PT_IntAPS = 9 , PT_Bool = 10 , PT_Float = 11 ,   PT_Ptr = 12 , PT_FnPtr = 13 }
	Enumeration of the primitive types of the VM. More...
enum class	CastKind : uint8_t { Reinterpret , Atomic }

Functions
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, const Boolean &B)
static void	DiagnoseUninitializedSubobject (InterpState &S, SourceLocation Loc, const FieldDecl *SubObjDecl)
static bool	CheckFieldsInitialized (InterpState &S, SourceLocation Loc, const Pointer &BasePtr, const Record *R)
static bool	CheckArrayInitialized (InterpState &S, SourceLocation Loc, const Pointer &BasePtr, const ConstantArrayType *CAT)
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, Floating F)
Floating	getSwappedBytes (Floating F)
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, FunctionPointer FP)
template<unsigned Bits, bool Signed>
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, Integral< Bits, Signed > I)
template<bool Signed>
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, IntegralAP< Signed > I)
template<bool Signed>
IntegralAP< Signed >	getSwappedBytes (IntegralAP< Signed > F)
static void	popArg (InterpState &S, const Expr *Arg)
void	cleanupAfterFunctionCall (InterpState &S, CodePtr OpPC)
bool	CheckExtern (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if the variable has externally defined storage. More...
bool	CheckArray (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if the array is offsetable. More...
bool	CheckLive (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK)
	Checks if a pointer is live and accessible. More...
bool	CheckConstant (InterpState &S, CodePtr OpPC, const Descriptor *Desc)
	Checks if the Descriptor is of a constexpr or const global variable. More...
static bool	CheckConstant (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
bool	CheckNull (InterpState &S, CodePtr OpPC, const Pointer &Ptr, CheckSubobjectKind CSK)
	Checks if a pointer is null. More...
bool	CheckRange (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK)
	Checks if a pointer is in range. More...
bool	CheckRange (InterpState &S, CodePtr OpPC, const Pointer &Ptr, CheckSubobjectKind CSK)
	Checks if a field from which a pointer is going to be derived is valid. More...
bool	CheckSubobject (InterpState &S, CodePtr OpPC, const Pointer &Ptr, CheckSubobjectKind CSK)
	Checks if Ptr is a one-past-the-end pointer. More...
bool	CheckConst (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a pointer points to const storage. More...
bool	CheckMutable (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a pointer points to a mutable field. More...
bool	CheckInitialized (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK)
bool	CheckGlobalInitialized (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Check if a global variable is initialized. More...
bool	CheckLoad (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a value can be loaded from a block. More...
bool	CheckStore (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a value can be stored in a block. More...
bool	CheckInvoke (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a method can be invoked on an object. More...
bool	CheckInit (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
	Checks if a value can be initialized. More...
bool	CheckCallable (InterpState &S, CodePtr OpPC, const Function *F)
	Checks if a method can be called. More...
bool	CheckCallDepth (InterpState &S, CodePtr OpPC)
	Checks if calling the currently active function would exceed the allowed call depth. More...
bool	CheckThis (InterpState &S, CodePtr OpPC, const Pointer &This)
	Checks the 'this' pointer. More...
bool	CheckPure (InterpState &S, CodePtr OpPC, const CXXMethodDecl *MD)
	Checks if a method is pure virtual. More...
bool	CheckFloatResult (InterpState &S, CodePtr OpPC, const Floating &Result, APFloat::opStatus Status)
	Checks if the result of a floating-point operation is valid in the current context. More...
bool	CheckDeclRef (InterpState &S, CodePtr OpPC, const DeclRefExpr *DR)
	We aleady know the given DeclRefExpr is invalid for some reason, now figure out why and print appropriate diagnostics. More...
bool	CheckDummy (InterpState &S, CodePtr OpPC, const Pointer &Ptr, AccessKinds AK)
	Checks if a pointer is a dummy pointer. More...
bool	CheckNonNullArgs (InterpState &S, CodePtr OpPC, const Function *F, const CallExpr *CE, unsigned ArgSize)
	Checks if all the arguments annotated as 'nonnull' are in fact not null. More...
bool	Interpret (InterpState &S, APValue &Result)
	Interpreter entry point. More...
template<typename T >
bool	ReturnValue (const T &V, APValue &R)
	Convert a value to an APValue. More...
bool	SetThreeWayComparisonField (InterpState &S, CodePtr OpPC, const Pointer &Ptr, const APSInt &IntValue)
	Sets the given integral value to the pointer, which is of a std::{weak,partial,strong}_ordering type. More...
bool	DoMemcpy (InterpState &S, CodePtr OpPC, const Pointer &Src, Pointer &Dest)
	Copy the contents of Src into Dest. More...
template<typename LT , typename RT >
bool	CheckShift (InterpState &S, CodePtr OpPC, const LT &LHS, const RT &RHS, unsigned Bits)
	Checks if the shift operation is legal. More...
template<typename T >
bool	CheckDivRem (InterpState &S, CodePtr OpPC, const T &LHS, const T &RHS)
	Checks if Div/Rem operation on LHS and RHS is valid. More...
bool	InterpretBuiltin (InterpState &S, CodePtr OpPC, const Function *F, const CallExpr *Call)
	Interpret a builtin function. More...
bool	InterpretOffsetOf (InterpState &S, CodePtr OpPC, const OffsetOfExpr *E, llvm::ArrayRef< int64_t > ArrayIndices, int64_t &Result)
	Interpret an offsetof operation. More...
bool	Invalid (InterpState &S, CodePtr OpPC)
	Just emit a diagnostic. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Ret (InterpState &S, CodePtr &PC, APValue &Result)
bool	RetVoid (InterpState &S, CodePtr &PC, APValue &Result)
template<typename T , bool(*)(T, T, unsigned, T *) OpFW, template< typename U > class OpAP>
bool	AddSubMulHelper (InterpState &S, CodePtr OpPC, unsigned Bits, const T &LHS, const T &RHS)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Add (InterpState &S, CodePtr OpPC)
bool	Addf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Sub (InterpState &S, CodePtr OpPC)
bool	Subf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Mul (InterpState &S, CodePtr OpPC)
bool	Mulf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	BitAnd (InterpState &S, CodePtr OpPC)
	1) Pops the RHS from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	BitOr (InterpState &S, CodePtr OpPC)
	1) Pops the RHS from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	BitXor (InterpState &S, CodePtr OpPC)
	1) Pops the RHS from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Rem (InterpState &S, CodePtr OpPC)
	1) Pops the RHS from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Div (InterpState &S, CodePtr OpPC)
	1) Pops the RHS from the stack. More...
bool	Divf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Inv (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Neg (InterpState &S, CodePtr OpPC)
template<typename T , IncDecOp Op, PushVal DoPush>
bool	IncDecHelper (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Inc (InterpState &S, CodePtr OpPC)
	1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer 4) Pushes the original (pre-inc) value on the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	IncPop (InterpState &S, CodePtr OpPC)
	1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Dec (InterpState &S, CodePtr OpPC)
	1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer 4) Pushes the original (pre-dec) value on the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	DecPop (InterpState &S, CodePtr OpPC)
	1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer More...
template<IncDecOp Op, PushVal DoPush>
bool	IncDecFloatHelper (InterpState &S, CodePtr OpPC, const Pointer &Ptr, llvm::RoundingMode RM)
bool	Incf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
bool	IncfPop (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
bool	Decf (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
bool	DecfPop (InterpState &S, CodePtr OpPC, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Comp (InterpState &S, CodePtr OpPC)
	1) Pops the value from the stack. More...
template<typename T >
bool	CmpHelper (InterpState &S, CodePtr OpPC, CompareFn Fn)
template<typename T >
bool	CmpHelperEQ (InterpState &S, CodePtr OpPC, CompareFn Fn)
template<>
bool	CmpHelper< FunctionPointer > (InterpState &S, CodePtr OpPC, CompareFn Fn)
	Function pointers cannot be compared in an ordered way. More...
template<>
bool	CmpHelperEQ< FunctionPointer > (InterpState &S, CodePtr OpPC, CompareFn Fn)
template<>
bool	CmpHelper< Pointer > (InterpState &S, CodePtr OpPC, CompareFn Fn)
template<>
bool	CmpHelperEQ< Pointer > (InterpState &S, CodePtr OpPC, CompareFn Fn)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	EQ (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CMP3 (InterpState &S, CodePtr OpPC, const ComparisonCategoryInfo *CmpInfo)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	NE (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	LT (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	LE (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GT (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GE (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InRange (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Dup (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Pop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Const (InterpState &S, CodePtr OpPC, const T &Arg)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetLocal (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SetLocal (InterpState &S, CodePtr OpPC, uint32_t I)
	1) Pops the value from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetParam (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SetParam (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetField (InterpState &S, CodePtr OpPC, uint32_t I)
	1) Peeks a pointer on the stack 2) Pushes the value of the pointer's field on the stack More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SetField (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetFieldPop (InterpState &S, CodePtr OpPC, uint32_t I)
	1) Pops a pointer from the stack 2) Pushes the value of the pointer's field on the stack More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetThisField (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SetThisField (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetGlobal (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetGlobalUnchecked (InterpState &S, CodePtr OpPC, uint32_t I)
	Same as GetGlobal, but without the checks. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SetGlobal (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitGlobal (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitGlobalTemp (InterpState &S, CodePtr OpPC, uint32_t I, const LifetimeExtendedTemporaryDecl *Temp)
	1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initializes global with index \I with that More...
bool	InitGlobalTempComp (InterpState &S, CodePtr OpPC, const LifetimeExtendedTemporaryDecl *Temp)
	1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initialized global with index \I with that More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitThisField (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitThisBitField (InterpState &S, CodePtr OpPC, const Record::Field *F, uint32_t FieldOffset)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitThisFieldActive (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitField (InterpState &S, CodePtr OpPC, uint32_t I)
	1) Pops the value from the stack 2) Peeks a pointer from the stack 3) Pushes the value to field I of the pointer on the stack More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitBitField (InterpState &S, CodePtr OpPC, const Record::Field *F)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitFieldActive (InterpState &S, CodePtr OpPC, uint32_t I)
bool	GetPtrLocal (InterpState &S, CodePtr OpPC, uint32_t I)
bool	GetPtrParam (InterpState &S, CodePtr OpPC, uint32_t I)
bool	GetPtrGlobal (InterpState &S, CodePtr OpPC, uint32_t I)
bool	GetPtrField (InterpState &S, CodePtr OpPC, uint32_t Off)
	1) Pops a Pointer from the stack 2) Pushes Pointer.atField(Off) on the stack More...
bool	GetPtrThisField (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrActiveField (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrActiveThisField (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrDerivedPop (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrBase (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrBasePop (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	GetPtrThisBase (InterpState &S, CodePtr OpPC, uint32_t Off)
bool	FinishInitPop (InterpState &S, CodePtr OpPC)
bool	FinishInit (InterpState &S, CodePtr OpPC)
bool	Dump (InterpState &S, CodePtr OpPC)
bool	VirtBaseHelper (InterpState &S, CodePtr OpPC, const RecordDecl *Decl, const Pointer &Ptr)
bool	GetPtrVirtBasePop (InterpState &S, CodePtr OpPC, const RecordDecl *D)
bool	GetPtrThisVirtBase (InterpState &S, CodePtr OpPC, const RecordDecl *D)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Load (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	LoadPop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Store (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	StorePop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	StoreBitField (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	StoreBitFieldPop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Init (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitPop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitElem (InterpState &S, CodePtr OpPC, uint32_t Idx)
	1) Pops the value from the stack 2) Peeks a pointer and gets its index \Idx 3) Sets the value on the pointer, leaving the pointer on the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	InitElemPop (InterpState &S, CodePtr OpPC, uint32_t Idx)
	The same as InitElem, but pops the pointer as well. More...
bool	Memcpy (InterpState &S, CodePtr OpPC)
template<class T , ArithOp Op>
bool	OffsetHelper (InterpState &S, CodePtr OpPC, const T &Offset, const Pointer &Ptr)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	AddOffset (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SubOffset (InterpState &S, CodePtr OpPC)
template<ArithOp Op>
static bool	IncDecPtrHelper (InterpState &S, CodePtr OpPC, const Pointer &Ptr)
static bool	IncPtr (InterpState &S, CodePtr OpPC)
static bool	DecPtr (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	SubPtr (InterpState &S, CodePtr OpPC)
	1) Pops a Pointer from the stack. More...
bool	Destroy (InterpState &S, CodePtr OpPC, uint32_t I)
template<PrimType TIn, PrimType TOut>
bool	Cast (InterpState &S, CodePtr OpPC)
bool	CastFP (InterpState &S, CodePtr OpPC, const llvm::fltSemantics *Sem, llvm::RoundingMode RM)
	1) Pops a Floating from the stack. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CastAP (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
	Like Cast(), but we cast to an arbitrary-bitwidth integral, so we need to know what bitwidth the result should be. More...
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CastAPS (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CastIntegralFloating (InterpState &S, CodePtr OpPC, const llvm::fltSemantics *Sem, llvm::RoundingMode RM)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CastFloatingIntegral (InterpState &S, CodePtr OpPC)
static bool	CastFloatingIntegralAP (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
static bool	CastFloatingIntegralAPS (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CastPointerIntegral (InterpState &S, CodePtr OpPC)
static bool	CastPointerIntegralAP (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
static bool	CastPointerIntegralAPS (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Zero (InterpState &S, CodePtr OpPC)
static bool	ZeroIntAP (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
static bool	ZeroIntAPS (InterpState &S, CodePtr OpPC, uint32_t BitWidth)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	Null (InterpState &S, CodePtr OpPC, const Descriptor *Desc)
bool	This (InterpState &S, CodePtr OpPC)
bool	RVOPtr (InterpState &S, CodePtr OpPC)
template<PrimType NameL, PrimType NameR>
bool	Shr (InterpState &S, CodePtr OpPC)
template<PrimType NameL, PrimType NameR>
bool	Shl (InterpState &S, CodePtr OpPC)
bool	NoRet (InterpState &S, CodePtr OpPC)
bool	NarrowPtr (InterpState &S, CodePtr OpPC)
bool	ExpandPtr (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	ArrayElemPtr (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	ArrayElemPtrPop (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	ArrayElem (InterpState &S, CodePtr OpPC, uint32_t Index)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	ArrayElemPop (InterpState &S, CodePtr OpPC, uint32_t Index)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CopyArray (InterpState &S, CodePtr OpPC, uint32_t SrcIndex, uint32_t DestIndex, uint32_t Size)
bool	ArrayDecay (InterpState &S, CodePtr OpPC)
	Just takes a pointer and checks if it's an incomplete array type. More...
bool	CallVar (InterpState &S, CodePtr OpPC, const Function *Func, uint32_t VarArgSize)
bool	Call (InterpState &S, CodePtr OpPC, const Function *Func, uint32_t VarArgSize)
bool	CallVirt (InterpState &S, CodePtr OpPC, const Function *Func, uint32_t VarArgSize)
bool	CallBI (InterpState &S, CodePtr &PC, const Function *Func, const CallExpr *CE)
bool	CallPtr (InterpState &S, CodePtr OpPC, uint32_t ArgSize, const CallExpr *CE)
bool	GetFnPtr (InterpState &S, CodePtr OpPC, const Function *Func)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	GetIntPtr (InterpState &S, CodePtr OpPC, const Descriptor *Desc)
bool	Error (InterpState &S, CodePtr OpPC)
	Do nothing and just abort execution. More...
bool	InvalidCast (InterpState &S, CodePtr OpPC, CastKind Kind)
	Same here, but only for casts. More...
bool	InvalidDeclRef (InterpState &S, CodePtr OpPC, const DeclRefExpr *DR)
bool	Assume (InterpState &S, CodePtr OpPC)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	OffsetOf (InterpState &S, CodePtr OpPC, const OffsetOfExpr *E)
template<PrimType Name, class T = typename PrimConv<Name>::T>
bool	CheckNonNullArg (InterpState &S, CodePtr OpPC)
template<PrimType TIn, PrimType TOut>
bool	DecayPtr (InterpState &S, CodePtr OpPC)
	OldPtr -> Integer -> NewPtr. More...
template<typename T >
T	ReadArg (InterpState &S, CodePtr &OpPC)
template<>
Floating	ReadArg< Floating > (InterpState &S, CodePtr &OpPC)
template<>
IntegralAP< false >	ReadArg< IntegralAP< false > > (InterpState &S, CodePtr &OpPC)
template<>
IntegralAP< true >	ReadArg< IntegralAP< true > > (InterpState &S, CodePtr &OpPC)
static unsigned	callArgSize (const InterpState &S, const CallExpr *C)
template<typename T >
static T	getParam (const InterpFrame *Frame, unsigned Index)
PrimType	getIntPrimType (const InterpState &S)
PrimType	getLongPrimType (const InterpState &S)
static APSInt	peekToAPSInt (InterpStack &Stk, PrimType T, size_t Offset=0)
	Peek an integer value from the stack into an APSInt. More...
static void	pushInteger (InterpState &S, const APSInt &Val, QualType QT)
	Pushes Val on the stack as the type given by QT. More...
template<typename T >
static void	pushInteger (InterpState &S, T Val, QualType QT)
static void	assignInteger (Pointer &Dest, PrimType ValueT, const APSInt &Value)
static bool	retPrimValue (InterpState &S, CodePtr OpPC, APValue &Result, std::optional< PrimType > &T)
static bool	interp__builtin_is_constant_evaluated (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const CallExpr *Call)
static bool	interp__builtin_strcmp (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const CallExpr *Call)
static bool	interp__builtin_strlen (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const CallExpr *Call)
static bool	interp__builtin_nan (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, bool Signaling)
static bool	interp__builtin_inf (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F)
static bool	interp__builtin_copysign (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F)
static bool	interp__builtin_fmin (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F)
static bool	interp__builtin_fmax (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func)
static bool	interp__builtin_isnan (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
	Defined as __builtin_isnan(...), to accommodate the fact that it can take a float, double, long double, etc. More...
static bool	interp__builtin_issignaling (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
static bool	interp__builtin_isinf (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, bool CheckSign, const CallExpr *Call)
static bool	interp__builtin_isfinite (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
static bool	interp__builtin_isnormal (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
static bool	interp__builtin_issubnormal (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
static bool	interp__builtin_iszero (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *F, const CallExpr *Call)
static bool	interp__builtin_isfpclass (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	First parameter to __builtin_isfpclass is the floating value, the second one is an integral value. More...
static bool	interp__builtin_fpclassify (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	Five int values followed by one floating value. More...
static bool	interp__builtin_fabs (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func)
static bool	interp__builtin_popcount (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_parity (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_clrsb (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_bitreverse (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_classify_type (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_expect (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_rotate (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call, bool Right)
	rotateleft(value, amount) More...
static bool	interp__builtin_ffs (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_addressof (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_move (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_eh_return_data_regno (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	noopPointer (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	Just takes the first Argument to the call and puts it on the stack. More...
static bool	interp__builtin_overflowop (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_carryop (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	Three integral values followed by a pointer (lhs, rhs, carry, carryOut). More...
static bool	interp__builtin_clz (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_ctz (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_bswap (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
static bool	interp__builtin_atomic_lock_free (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	bool __atomic_always_lock_free(size_t, void const volatile*) bool __atomic_is_lock_free(size_t, void const volatile*) bool __c11_atomic_is_lock_free(size_t) More...
static bool	interp__builtin_complex (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	__builtin_complex(Float A, float B); More...
static bool	interp__builtin_is_aligned_up_down (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
	__builtin_is_aligned() __builtin_align_up() __builtin_align_down() The first parameter is either an integer or a pointer. More...
static bool	interp__builtin_os_log_format_buffer_size (InterpState &S, CodePtr OpPC, const InterpFrame *Frame, const Function *Func, const CallExpr *Call)
llvm::BitVector	collectNonNullArgs (const FunctionDecl *F, const llvm::ArrayRef< const Expr * > &Args)
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, const Pointer &P)
template<typename T >
ComparisonCategoryResult	Compare (const T &X, const T &Y)
	Helper to compare two comparable types. More...
size_t	primSize (PrimType Type)
	Returns the size of a primitive type in bytes. More...
constexpr bool	isPtrType (PrimType T)
llvm::raw_ostream &	operator<< (llvm::raw_ostream &OS, interp::CastKind CK)
constexpr bool	isIntegralType (PrimType T)
constexpr size_t	align (size_t Size)
	Aligns a size to the pointer alignment. More...
constexpr bool	aligned (uintptr_t Value)
static bool	aligned (const void *P)

Typedef Documentation

APFloat

using clang::interp::APFloat = typedef llvm::APFloat

Definition at line 23 of file Floating.h.

APInt

typedef llvm::APInt clang::interp::APInt

Definition at line 29 of file Integral.h.

APSInt

typedef llvm::APSInt clang::interp::APSInt

Definition at line 24 of file Floating.h.

BlockCtorFn

using clang::interp::BlockCtorFn = typedef void (*)(Block *Storage, std::byte *FieldPtr, bool IsConst, bool IsMutable, bool IsActive, const Descriptor *FieldDesc)

Invoked whenever a block is created.

The constructor method fills in the inline descriptors of all fields and array elements. It also initializes all the fields which contain non-trivial types.

Definition at line 33 of file Descriptor.h.

BlockDtorFn

using clang::interp::BlockDtorFn = typedef void (*)(Block *Storage, std::byte *FieldPtr, const Descriptor *FieldDesc)

Invoked when a block is destroyed.

Invokes the destructors of all non-trivial nested fields of arrays and records.

Definition at line 39 of file Descriptor.h.

BlockMoveFn

using clang::interp::BlockMoveFn = typedef void (*)(Block *Storage, const std::byte *SrcFieldPtr, std::byte *DstFieldPtr, const Descriptor *FieldDesc)

Invoked when a block with pointers referencing it goes out of scope.

Such blocks are persisted: the move function copies all inline descriptors and non-trivial fields, as existing pointers might need to reference those descriptors. Data is not copied since it cannot be legally read.

Definition at line 46 of file Descriptor.h.

CompareFn

using clang::interp::CompareFn = typedef llvm::function_ref<bool(ComparisonCategoryResult)>

Definition at line 724 of file Interp.h.

DeclTy

using clang::interp::DeclTy = typedef unsigned llvm::PointerUnion<const Decl *, const Expr *>

Definition at line 27 of file Descriptor.h.

InitMapPtr

using clang::interp::InitMapPtr = typedef std::optional<std::pair<bool, std::shared_ptr<InitMap> >>

Definition at line 28 of file Descriptor.h.

SourceMap

using clang::interp::SourceMap = typedef std::vector<std::pair<unsigned, SourceInfo> >

Definition at line 91 of file Source.h.

Enumeration Type Documentation

ArithOp

enum clang::interp::ArithOp

strong

Enumerator
Add
Sub

Definition at line 209 of file Interp.h.

CastKind

enum clang::interp::CastKind : uint8_t

strong

Enumerator
Reinterpret
Atomic

Definition at line 53 of file PrimType.h.

IncDecOp

enum clang::interp::IncDecOp

strong

Enumerator
Inc
Dec

Definition at line 526 of file Interp.h.

Opcode

enum clang::interp::Opcode : uint32_t

Definition at line 21 of file Opcode.h.

PrimType

enum clang::interp::PrimType : unsigned

Enumeration of the primitive types of the VM.

Enumerator
PT_Sint8
PT_Uint8
PT_Sint16
PT_Uint16
PT_Sint32
PT_Uint32
PT_Sint64
PT_Uint64
PT_IntAP
PT_IntAPS
PT_Bool
PT_Float
PT_Ptr
PT_FnPtr

Definition at line 32 of file PrimType.h.

PushVal

enum clang::interp::PushVal : bool

strong

Enumerator
No
Yes

Definition at line 522 of file Interp.h.

Storage

enum clang::interp::Storage

strong

Enumerator
Block
Int

Definition at line 49 of file Pointer.h.

Function Documentation

Add()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Add	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 313 of file Interp.h.

Referenced by EmitAtomicIncrementValue(), and EmitAtomicOp().

Addf()

bool clang::interp::Addf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 320 of file Interp.h.

AddOffset()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::AddOffset	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1620 of file Interp.h.

Referenced by clang::ASTRecordWriter::AddCXXBaseSpecifiers(), and clang::ASTRecordWriter::AddCXXCtorInitializers().

AddSubMulHelper()

template<typename T , bool(*)(T, T, unsigned, T *) OpFW, template< typename U > class OpAP>

bool clang::interp::AddSubMulHelper	(	InterpState &	S,
		CodePtr	OpPC,
		unsigned	Bits,
		const T &	LHS,
		const T &	RHS
	)

Definition at line 275 of file Interp.h.

align()

constexpr size_t clang::interp::align ( size_t  Size )

constexpr

Aligns a size to the pointer alignment.

Definition at line 99 of file PrimType.h.

Referenced by addBlockLayout(), aligned(), clang::interp::ByteCodeEmitter::compileFunc(), computeBlockInfo(), clang::interp::ByteCodeEmitter::createLocal(), clang::interp::InterpFrame::describe(), emit(), emitArraySubscriptGEP(), clang::interp::ByteCodeEmitter::emitLabel(), emitSerialized(), clang::CodeGen::CodeGenFunction::GenerateBlockFunction(), clang::interp::Program::getOrCreateRecord(), clang::QualifiedTypeLoc::getUnqualifiedLoc(), clang::interp::Function::getWrittenArgSize(), peekToAPSInt(), clang::interp::CodePtr::read(), ReadArg< Floating >(), clang::CodeGen::DominatingLLVMValue::save(), clang::interp::ByteCodeExprGen< Emitter >::VisitCallExpr(), clang::interp::ByteCodeExprGen< Emitter >::VisitCXXConstructExpr(), and clang::interp::ByteCodeExprGen< Emitter >::VisitCXXInheritedCtorInitExpr().

aligned() [1/2]

static bool clang::interp::aligned ( const void *  P )

inlinestatic

Definition at line 106 of file PrimType.h.

References aligned(), and P.

aligned() [2/2]

constexpr bool clang::interp::aligned ( uintptr_t  Value )

constexpr

Definition at line 103 of file PrimType.h.

References align().

Referenced by _mm256_stream_load_si256(), _mm256_stream_pd(), _mm256_stream_ps(), _mm256_stream_si256(), _mm512_stream_load_si512(), _mm512_stream_pd(), _mm512_stream_ps(), _mm512_stream_si512(), aligned(), emit(), clang::interp::ByteCodeEmitter::emitLabel(), emitSerialized(), clang::interp::InterpStack::peek(), and clang::interp::CodePtr::read().

ArrayDecay()

bool clang::interp::ArrayDecay ( InterpState &  S, CodePtr  OpPC  )

inline

Just takes a pointer and checks if it's an incomplete array type.

Definition at line 2107 of file Interp.h.

ArrayElem()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::ArrayElem ( InterpState &  S, CodePtr  OpPC, uint32_t  Index  )

inline

Definition at line 2066 of file Interp.h.

ArrayElemPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::ArrayElemPop ( InterpState &  S, CodePtr  OpPC, uint32_t  Index  )

inline

Definition at line 2077 of file Interp.h.

ArrayElemPtr()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::ArrayElemPtr ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2034 of file Interp.h.

ArrayElemPtrPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::ArrayElemPtrPop ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2050 of file Interp.h.

assignInteger()

static void clang::interp::assignInteger ( Pointer &  Dest, PrimType  ValueT, const APSInt &  Value  )

static

Definition at line 101 of file InterpBuiltin.cpp.

References clang::interp::Pointer::deref(), INT_TYPE_SWITCH_NO_BOOL, and clang::T.

Assume()

bool clang::interp::Assume ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2361 of file Interp.h.

Referenced by clang::ento::ConstraintManager::assumeDualImpl().

BitAnd()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::BitAnd	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the RHS from the stack.

2) Pops the LHS from the stack. 3) Pushes 'LHS & RHS' on the stack

Definition at line 369 of file Interp.h.

BitOr()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::BitOr	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the RHS from the stack.

2) Pops the LHS from the stack. 3) Pushes 'LHS | RHS' on the stack

Definition at line 386 of file Interp.h.

BitXor()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::BitXor	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the RHS from the stack.

2) Pops the LHS from the stack. 3) Pushes 'LHS ^ RHS' on the stack

Definition at line 403 of file Interp.h.

Call()

bool clang::interp::Call ( InterpState &  S, CodePtr  OpPC, const Function *  Func, uint32_t  VarArgSize  )

inline

Definition at line 2179 of file Interp.h.

Referenced by calculateImportance(), EvaluateCallArg(), clang::ento::CallDescriptionMap< T >::lookup(), clang::ento::CallDescriptionMap< T >::lookupAsWritten(), and clang::index::printSymbolRoles().

callArgSize()

static unsigned clang::interp::callArgSize ( const InterpState &  S, const CallExpr *  C  )

static

Definition at line 20 of file InterpBuiltin.cpp.

CallBI()

bool clang::interp::CallBI ( InterpState &  S, CodePtr &  PC, const Function *  Func, const CallExpr *  CE  )

inline

Definition at line 2271 of file Interp.h.

CallPtr()

bool clang::interp::CallPtr ( InterpState &  S, CodePtr  OpPC, uint32_t  ArgSize, const CallExpr *  CE  )

inline

Definition at line 2286 of file Interp.h.

CallVar()

bool clang::interp::CallVar ( InterpState &  S, CodePtr  OpPC, const Function *  Func, uint32_t  VarArgSize  )

inline

Definition at line 2129 of file Interp.h.

CallVirt()

bool clang::interp::CallVirt ( InterpState &  S, CodePtr  OpPC, const Function *  Func, uint32_t  VarArgSize  )

inline

Definition at line 2228 of file Interp.h.

Cast()

template<PrimType TIn, PrimType TOut>

bool clang::interp::Cast	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1717 of file Interp.h.

Referenced by clang::Sema::ActOnStmtExprResult(), castStringLiteralToDefaultAddressSpace(), create_std_move_forward(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::CodeGen::CodeGenFunction::EmitObjCBoxedExpr(), clang::ento::StoreManager::evalDerivedToBase(), EvaluateAndDiagnoseImmediateInvocation(), FilterAttributeList(), clang::Expr::getFPFeaturesInEffect(), ignorePointerCastsAndParens(), clang::Expr::IgnoreUnlessSpelledInSource(), clang::Sema::IsStringLiteralToNonConstPointerConversion(), REGISTER_MAP_WITH_PROGRAMSTATE(), and clang::consumed::ConsumedStmtVisitor::VisitCastExpr().

CastAP()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CastAP	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	BitWidth
	)

Like Cast(), but we cast to an arbitrary-bitwidth integral, so we need to know what bitwidth the result should be.

Definition at line 1737 of file Interp.h.

CastAPS()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CastAPS	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	BitWidth
	)

Definition at line 1744 of file Interp.h.

CastFloatingIntegral()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CastFloatingIntegral	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1765 of file Interp.h.

CastFloatingIntegralAP()

static bool clang::interp::CastFloatingIntegralAP ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1794 of file Interp.h.

CastFloatingIntegralAPS()

static bool clang::interp::CastFloatingIntegralAPS ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1814 of file Interp.h.

CastFP()

bool clang::interp::CastFP ( InterpState &  S, CodePtr  OpPC, const llvm::fltSemantics *  Sem, llvm::RoundingMode  RM  )

inline

1) Pops a Floating from the stack.

2) Pushes a new floating on the stack that uses the given semantics.

Definition at line 1726 of file Interp.h.

CastIntegralFloating()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CastIntegralFloating	(	InterpState &	S,
		CodePtr	OpPC,
		const llvm::fltSemantics *	Sem,
		llvm::RoundingMode	RM
	)

Definition at line 1751 of file Interp.h.

CastPointerIntegral()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CastPointerIntegral	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1835 of file Interp.h.

CastPointerIntegralAP()

static bool clang::interp::CastPointerIntegralAP ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1846 of file Interp.h.

CastPointerIntegralAPS()

static bool clang::interp::CastPointerIntegralAPS ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1859 of file Interp.h.

CheckArray()

bool clang::interp::CheckArray	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if the array is offsetable.

Definition at line 261 of file Interp.cpp.

CheckArrayInitialized()

static bool clang::interp::CheckArrayInitialized ( InterpState &  S, SourceLocation  Loc, const Pointer &  BasePtr, const ConstantArrayType *  CAT  )

static

Definition at line 65 of file EvaluationResult.cpp.

CheckCallable()

bool clang::interp::CheckCallable	(	InterpState &	S,
		CodePtr	OpPC,
		const Function *	F
	)

Checks if a method can be called.

Definition at line 511 of file Interp.cpp.

CheckCallDepth()

bool clang::interp::CheckCallDepth	(	InterpState &	S,
		CodePtr	OpPC
	)

Checks if calling the currently active function would exceed the allowed call depth.

Definition at line 571 of file Interp.cpp.

CheckConst()

bool clang::interp::CheckConst	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a pointer points to const storage.

Definition at line 376 of file Interp.cpp.

CheckConstant() [1/2]

bool clang::interp::CheckConstant	(	InterpState &	S,
		CodePtr	OpPC,
		const Descriptor *	Desc
	)

Checks if the Descriptor is of a constexpr or const global variable.

Definition at line 299 of file Interp.cpp.

CheckConstant() [2/2]

static bool clang::interp::CheckConstant ( InterpState &  S, CodePtr  OpPC, const Pointer &  Ptr  )

static

Definition at line 333 of file Interp.cpp.

CheckDeclRef()

bool clang::interp::CheckDeclRef	(	InterpState &	S,
		CodePtr	OpPC,
		const DeclRefExpr *	DR
	)

We aleady know the given DeclRefExpr is invalid for some reason, now figure out why and print appropriate diagnostics.

Checks why the given DeclRefExpr is invalid.

Definition at line 658 of file Interp.cpp.

CheckDivRem()

template<typename T >

bool clang::interp::CheckDivRem	(	InterpState &	S,
		CodePtr	OpPC,
		const T &	LHS,
		const T &	RHS
	)

Checks if Div/Rem operation on LHS and RHS is valid.

Definition at line 167 of file Interp.h.

CheckDummy()

bool clang::interp::CheckDummy	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		AccessKinds	AK
	)

Checks if a pointer is a dummy pointer.

Definition at line 663 of file Interp.cpp.

CheckExtern()

bool clang::interp::CheckExtern	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if the variable has externally defined storage.

Definition at line 247 of file Interp.cpp.

CheckFieldsInitialized()

static bool clang::interp::CheckFieldsInitialized ( InterpState &  S, SourceLocation  Loc, const Pointer &  BasePtr, const Record *  R  )

static

Definition at line 95 of file EvaluationResult.cpp.

CheckFloatResult()

bool clang::interp::CheckFloatResult	(	InterpState &	S,
		CodePtr	OpPC,
		const Floating &	Result,
		APFloat::opStatus	Status
	)

Checks if the result of a floating-point operation is valid in the current context.

Definition at line 609 of file Interp.cpp.

CheckGlobalInitialized()

bool clang::interp::CheckGlobalInitialized	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Check if a global variable is initialized.

Definition at line 437 of file Interp.cpp.

Referenced by clang::interp::Context::evaluateAsInitializer().

CheckInit()

bool clang::interp::CheckInit	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a value can be initialized.

Definition at line 503 of file Interp.cpp.

CheckInitialized()

bool clang::interp::CheckInitialized	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		AccessKinds	AK
	)

Definition at line 411 of file Interp.cpp.

CheckInvoke()

bool clang::interp::CheckInvoke	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a method can be invoked on an object.

Definition at line 493 of file Interp.cpp.

CheckLive()

bool clang::interp::CheckLive	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		AccessKinds	AK
	)

Checks if a pointer is live and accessible.

Definition at line 269 of file Interp.cpp.

CheckLoad()

bool clang::interp::CheckLoad	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a value can be loaded from a block.

Definition at line 454 of file Interp.cpp.

CheckMutable()

bool clang::interp::CheckMutable	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a pointer points to a mutable field.

Definition at line 398 of file Interp.cpp.

CheckNonNullArg()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CheckNonNullArg ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2389 of file Interp.h.

CheckNonNullArgs()

bool clang::interp::CheckNonNullArgs	(	InterpState &	S,
		CodePtr	OpPC,
		const Function *	F,
		const CallExpr *	CE,
		unsigned	ArgSize
	)

Checks if all the arguments annotated as 'nonnull' are in fact not null.

Definition at line 684 of file Interp.cpp.

CheckNull()

bool clang::interp::CheckNull	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		CheckSubobjectKind	CSK
	)

Checks if a pointer is null.

Definition at line 339 of file Interp.cpp.

CheckPure()

bool clang::interp::CheckPure	(	InterpState &	S,
		CodePtr	OpPC,
		const CXXMethodDecl *	MD
	)

Checks if a method is pure virtual.

Definition at line 600 of file Interp.cpp.

CheckRange() [1/2]

bool clang::interp::CheckRange	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		AccessKinds	AK
	)

Checks if a pointer is in range.

Definition at line 348 of file Interp.cpp.

CheckRange() [2/2]

bool clang::interp::CheckRange	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		CheckSubobjectKind	CSK
	)

Checks if a field from which a pointer is going to be derived is valid.

Definition at line 357 of file Interp.cpp.

CheckShift()

template<typename LT , typename RT >

bool clang::interp::CheckShift	(	InterpState &	S,
		CodePtr	OpPC,
		const LT &	LHS,
		const RT &	RHS,
		unsigned	Bits
	)

Checks if the shift operation is legal.

Definition at line 131 of file Interp.h.

CheckStore()

bool clang::interp::CheckStore	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Checks if a value can be stored in a block.

Definition at line 477 of file Interp.cpp.

CheckSubobject()

bool clang::interp::CheckSubobject	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		CheckSubobjectKind	CSK
	)

Checks if Ptr is a one-past-the-end pointer.

Definition at line 366 of file Interp.cpp.

CheckThis()

bool clang::interp::CheckThis	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	This
	)

Checks the 'this' pointer.

Definition at line 582 of file Interp.cpp.

cleanupAfterFunctionCall()

void clang::interp::cleanupAfterFunctionCall	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 197 of file Interp.cpp.

CMP3()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CMP3	(	InterpState &	S,
		CodePtr	OpPC,
		const ComparisonCategoryInfo *	CmpInfo
	)

Definition at line 845 of file Interp.h.

CmpHelper()

template<typename T >

bool clang::interp::CmpHelper	(	InterpState &	S,
		CodePtr	OpPC,
		CompareFn	Fn
	)

Definition at line 727 of file Interp.h.

CmpHelper< FunctionPointer >()

template<>

bool clang::interp::CmpHelper< FunctionPointer > ( InterpState &  S, CodePtr  OpPC, CompareFn  Fn  )

inline

Function pointers cannot be compared in an ordered way.

Definition at line 742 of file Interp.h.

CmpHelper< Pointer >()

template<>

bool clang::interp::CmpHelper< Pointer > ( InterpState &  S, CodePtr  OpPC, CompareFn  Fn  )

inline

Definition at line 775 of file Interp.h.

CmpHelperEQ()

template<typename T >

bool clang::interp::CmpHelperEQ	(	InterpState &	S,
		CodePtr	OpPC,
		CompareFn	Fn
	)

Definition at line 736 of file Interp.h.

CmpHelperEQ< FunctionPointer >()

template<>

bool clang::interp::CmpHelperEQ< FunctionPointer > ( InterpState &  S, CodePtr  OpPC, CompareFn  Fn  )

inline

Definition at line 755 of file Interp.h.

CmpHelperEQ< Pointer >()

template<>

bool clang::interp::CmpHelperEQ< Pointer > ( InterpState &  S, CodePtr  OpPC, CompareFn  Fn  )

inline

Definition at line 795 of file Interp.h.

collectNonNullArgs()

llvm::BitVector clang::interp::collectNonNullArgs	(	const FunctionDecl *	F,
		const llvm::ArrayRef< const Expr * > &	Args
	)

Definition at line 16 of file InterpShared.cpp.

References clang::Decl::specific_attrs().

Referenced by clang::interp::ByteCodeExprGen< Emitter >::VisitCallExpr().

Comp()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Comp	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the value from the stack.

2) Pushes the bitwise complemented value on the stack (~V).

Definition at line 709 of file Interp.h.

Referenced by clang::ExtVectorElementExpr::containsDuplicateElements(), clang::ento::PathDiagnosticConsumer::FlushDiagnostics(), and clang::ExtVectorElementExpr::getEncodedElementAccess().

Compare()

template<typename T >

ComparisonCategoryResult clang::interp::Compare	(	const T &	X,
		const T &	Y
	)

Helper to compare two comparable types.

Definition at line 25 of file Primitives.h.

References clang::Equal, clang::Greater, clang::Less, and X.

Referenced by clang::interp::Boolean::compare(), clang::interp::Integral< Bits, Signed >::compare(), clang::DeclarationName::compare(), clang::ContinuousRangeMap< Int, V, InitialCapacity >::find(), clang::ContinuousRangeMap< Int, V, InitialCapacity >::insertOrReplace(), clang::CloneConstraint::splitCloneGroups(), and clang::ContinuousRangeMap< Int, V, InitialCapacity >::Builder::~Builder().

Const()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Const	(	InterpState &	S,
		CodePtr	OpPC,
		const T &	Arg
	)

Definition at line 940 of file Interp.h.

CopyArray()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::CopyArray ( InterpState &  S, CodePtr  OpPC, uint32_t  SrcIndex, uint32_t  DestIndex, uint32_t  Size  )

inline

Definition at line 2088 of file Interp.h.

Dec()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Dec	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer 4) Pushes the original (pre-dec) value on the stack.

Definition at line 619 of file Interp.h.

DecayPtr()

template<PrimType TIn, PrimType TOut>

bool clang::interp::DecayPtr ( InterpState &  S, CodePtr  OpPC  )

inline

OldPtr -> Integer -> NewPtr.

Definition at line 2402 of file Interp.h.

Decf()

bool clang::interp::Decf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 683 of file Interp.h.

DecfPop()

bool clang::interp::DecfPop ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 695 of file Interp.h.

DecPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::DecPop	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value decreased by one back to the pointer

Definition at line 633 of file Interp.h.

DecPtr()

static bool clang::interp::DecPtr ( InterpState &  S, CodePtr  OpPC  )

inlinestatic

Definition at line 1667 of file Interp.h.

Destroy()

bool clang::interp::Destroy ( InterpState &  S, CodePtr  OpPC, uint32_t  I  )

inline

Definition at line 1708 of file Interp.h.

Referenced by pushTemporaryCleanup().

DiagnoseUninitializedSubobject()

static void clang::interp::DiagnoseUninitializedSubobject ( InterpState &  S, SourceLocation  Loc, const FieldDecl *  SubObjDecl  )

static

Definition at line 53 of file EvaluationResult.cpp.

Div()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Div	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the RHS from the stack.

2) Pops the LHS from the stack. 3) Pushes 'LHS / RHS' on the stack

Definition at line 440 of file Interp.h.

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

Divf()

bool clang::interp::Divf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 456 of file Interp.h.

DoMemcpy()

bool clang::interp::DoMemcpy	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Src,
		Pointer &	Dest
	)

Copy the contents of Src into Dest.

Definition at line 1531 of file InterpBuiltin.cpp.

Dump()

bool clang::interp::Dump ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1355 of file Interp.h.

Referenced by clang::CreateASTDumper(), and clang::Module::print().

Dup()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Dup	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 924 of file Interp.h.

EQ()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::EQ	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 838 of file Interp.h.

Referenced by emitOMPAtomicCompareExpr(), clang::ento::BugReporter::emitReport(), and clang::ento::BugReporter::FlushReports().

Error()

bool clang::interp::Error ( InterpState &  S, CodePtr  OpPC  )

inline

Do nothing and just abort execution.

Definition at line 2342 of file Interp.h.

ExpandPtr()

bool clang::interp::ExpandPtr ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2019 of file Interp.h.

FinishInit()

bool clang::interp::FinishInit ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1346 of file Interp.h.

FinishInitPop()

bool clang::interp::FinishInitPop ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1337 of file Interp.h.

GE()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GE	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 898 of file Interp.h.

Referenced by clang::Expr::isNullPointerConstant().

GetField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

1) Peeks a pointer on the stack 2) Pushes the value of the pointer's field on the stack

Definition at line 985 of file Interp.h.

GetFieldPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetFieldPop	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

1) Pops a pointer from the stack 2) Pushes the value of the pointer's field on the stack

Definition at line 1017 of file Interp.h.

GetFnPtr()

bool clang::interp::GetFnPtr ( InterpState &  S, CodePtr  OpPC, const Function *  Func  )

inline

Definition at line 2318 of file Interp.h.

GetGlobal()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetGlobal	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1060 of file Interp.h.

GetGlobalUnchecked()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetGlobalUnchecked	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Same as GetGlobal, but without the checks.

Definition at line 1078 of file Interp.h.

getIntPrimType()

PrimType clang::interp::getIntPrimType

(

const InterpState &

S

)

Definition at line 37 of file InterpBuiltin.cpp.

GetIntPtr()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetIntPtr ( InterpState &  S, CodePtr  OpPC, const Descriptor *  Desc  )

inline

Definition at line 2325 of file Interp.h.

GetLocal()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetLocal	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 950 of file Interp.h.

getLongPrimType()

PrimType clang::interp::getLongPrimType

(

const InterpState &

S

)

Definition at line 48 of file InterpBuiltin.cpp.

getParam()

template<typename T >

static T clang::interp::getParam ( const InterpFrame *  Frame, unsigned  Index  )

static

Definition at line 31 of file InterpBuiltin.cpp.

Referenced by clang::ConceptDecl::isTypeConcept().

GetParam()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetParam	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 968 of file Interp.h.

GetPtrActiveField()

bool clang::interp::GetPtrActiveField ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1271 of file Interp.h.

GetPtrActiveThisField()

bool clang::interp::GetPtrActiveThisField ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1284 of file Interp.h.

GetPtrBase()

bool clang::interp::GetPtrBase ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1307 of file Interp.h.

GetPtrBasePop()

bool clang::interp::GetPtrBasePop ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1317 of file Interp.h.

GetPtrDerivedPop()

bool clang::interp::GetPtrDerivedPop ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1297 of file Interp.h.

GetPtrField()

bool clang::interp::GetPtrField ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

1) Pops a Pointer from the stack 2) Pushes Pointer.atField(Off) on the stack

Definition at line 1238 of file Interp.h.

GetPtrGlobal()

bool clang::interp::GetPtrGlobal ( InterpState &  S, CodePtr  OpPC, uint32_t  I  )

inline

Definition at line 1231 of file Interp.h.

GetPtrLocal()

bool clang::interp::GetPtrLocal ( InterpState &  S, CodePtr  OpPC, uint32_t  I  )

inline

Definition at line 1218 of file Interp.h.

GetPtrParam()

bool clang::interp::GetPtrParam ( InterpState &  S, CodePtr  OpPC, uint32_t  I  )

inline

Definition at line 1223 of file Interp.h.

GetPtrThisBase()

bool clang::interp::GetPtrThisBase ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1327 of file Interp.h.

GetPtrThisField()

bool clang::interp::GetPtrThisField ( InterpState &  S, CodePtr  OpPC, uint32_t  Off  )

inline

Definition at line 1261 of file Interp.h.

GetPtrThisVirtBase()

bool clang::interp::GetPtrThisVirtBase ( InterpState &  S, CodePtr  OpPC, const RecordDecl *  D  )

inline

Definition at line 1380 of file Interp.h.

GetPtrVirtBasePop()

bool clang::interp::GetPtrVirtBasePop ( InterpState &  S, CodePtr  OpPC, const RecordDecl *  D  )

inline

Definition at line 1371 of file Interp.h.

getSwappedBytes() [1/2]

Floating clang::interp::getSwappedBytes

(

Floating

F

)

Definition at line 19 of file Floating.cpp.

getSwappedBytes() [2/2]

template<bool Signed>

IntegralAP<Signed> clang::interp::getSwappedBytes

(

IntegralAP< Signed >

F

)

Definition at line 321 of file IntegralAP.h.

GetThisField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GetThisField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1031 of file Interp.h.

GT()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::GT	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 891 of file Interp.h.

Inc()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Inc	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer 4) Pushes the original (pre-inc) value on the stack.

Definition at line 590 of file Interp.h.

Referenced by clang::OMPLoopDirective::setInc().

IncDecFloatHelper()

template<IncDecOp Op, PushVal DoPush>

bool clang::interp::IncDecFloatHelper	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		llvm::RoundingMode	RM
	)

Definition at line 644 of file Interp.h.

IncDecHelper()

template<typename T , IncDecOp Op, PushVal DoPush>

bool clang::interp::IncDecHelper	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr
	)

Definition at line 532 of file Interp.h.

IncDecPtrHelper()

template<ArithOp Op>

static bool clang::interp::IncDecPtrHelper ( InterpState &  S, CodePtr  OpPC, const Pointer &  Ptr  )

inlinestatic

Definition at line 1634 of file Interp.h.

Incf()

bool clang::interp::Incf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 663 of file Interp.h.

IncfPop()

bool clang::interp::IncfPop ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 673 of file Interp.h.

IncPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::IncPop	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops a pointer from the stack 2) Load the value from the pointer 3) Writes the value increased by one back to the pointer

Definition at line 604 of file Interp.h.

IncPtr()

static bool clang::interp::IncPtr ( InterpState &  S, CodePtr  OpPC  )

inlinestatic

Definition at line 1658 of file Interp.h.

Init()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Init	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1472 of file Interp.h.

Referenced by clang::interp::ByteCodeExprGen< Emitter >::allocateLocal(), buildSuspendPrefixStr(), clang::Sema::CheckForConstantInitializer(), clang::interp::Program::createGlobal(), clang::ParenListExpr::getExpr(), clang::EnumConstantDecl::getInitExpr(), clang::interp::Program::getOrCreateGlobal(), getSelfInitExpr(), clang::EnumConstantDecl::getSourceRange(), clang::OMPLoopDirective::setInit(), clang::EnumConstantDecl::setInitExpr(), clang::interp::ByteCodeExprGen< Emitter >::visitArrayElemInit(), clang::interp::ByteCodeExprGen< Emitter >::VisitCompoundLiteralExpr(), clang::interp::ByteCodeStmtGen< Emitter >::visitFunc(), clang::interp::ByteCodeExprGen< Emitter >::visitGlobalInitializer(), clang::interp::ByteCodeExprGen< Emitter >::visitInitList(), clang::interp::ByteCodeExprGen< Emitter >::VisitLambdaExpr(), clang::interp::ByteCodeExprGen< Emitter >::visitLocalInitializer(), and clang::interp::ByteCodeExprGen< Emitter >::visitVarDecl().

InitBitField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitBitField	(	InterpState &	S,
		CodePtr	OpPC,
		const Record::Field *	F
	)

Definition at line 1193 of file Interp.h.

InitElem()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitElem	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	Idx
	)

1) Pops the value from the stack 2) Peeks a pointer and gets its index \Idx 3) Sets the value on the pointer, leaving the pointer on the stack.

Definition at line 1499 of file Interp.h.

InitElemPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitElemPop	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	Idx
	)

The same as InitElem, but pops the pointer as well.

Definition at line 1513 of file Interp.h.

InitField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

1) Pops the value from the stack 2) Peeks a pointer from the stack 3) Pushes the value to field I of the pointer on the stack

Definition at line 1183 of file Interp.h.

Referenced by clang::Sema::CheckTransparentUnionArgumentConstraints(), and getEntityLifetime().

InitFieldActive()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitFieldActive	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1204 of file Interp.h.

InitGlobal()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitGlobal	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1091 of file Interp.h.

InitGlobalTemp()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitGlobalTemp	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I,
		const LifetimeExtendedTemporaryDecl *	Temp
	)

1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initializes global with index \I with that

Definition at line 1102 of file Interp.h.

InitGlobalTempComp()

bool clang::interp::InitGlobalTempComp ( InterpState &  S, CodePtr  OpPC, const LifetimeExtendedTemporaryDecl *  Temp  )

inline

1) Converts the value on top of the stack to an APValue 2) Sets that APValue on \Temp 3) Initialized global with index \I with that

Definition at line 1120 of file Interp.h.

InitPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitPop	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1485 of file Interp.h.

InitThisBitField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitThisBitField	(	InterpState &	S,
		CodePtr	OpPC,
		const Record::Field *	F,
		uint32_t	FieldOffset
	)

Definition at line 1150 of file Interp.h.

InitThisField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitThisField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1135 of file Interp.h.

InitThisFieldActive()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InitThisFieldActive	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1166 of file Interp.h.

InRange()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::InRange	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 910 of file Interp.h.

Referenced by clang::ento::SimpleConstraintManager::assumeInclusiveRangeInternal(), clang::ento::RangedConstraintManager::assumeSymInclusiveRange(), clang::ento::SMTConstraintManager::assumeSymInclusiveRange(), and clang::ento::SMTConv::getRangeExpr().

interp__builtin_addressof()

static bool clang::interp::interp__builtin_addressof ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 607 of file InterpBuiltin.cpp.

interp__builtin_atomic_lock_free()

static bool clang::interp::interp__builtin_atomic_lock_free ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

bool __atomic_always_lock_free(size_t, void const volatile*) bool __atomic_is_lock_free(size_t, void const volatile*) bool __c11_atomic_is_lock_free(size_t)

Definition at line 898 of file InterpBuiltin.cpp.

interp__builtin_bitreverse()

static bool clang::interp::interp__builtin_bitreverse ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 527 of file InterpBuiltin.cpp.

interp__builtin_bswap()

static bool clang::interp::interp__builtin_bswap ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 882 of file InterpBuiltin.cpp.

interp__builtin_carryop()

static bool clang::interp::interp__builtin_carryop ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Three integral values followed by a pointer (lhs, rhs, carry, carryOut).

Definition at line 766 of file InterpBuiltin.cpp.

interp__builtin_classify_type()

static bool clang::interp::interp__builtin_classify_type ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 537 of file InterpBuiltin.cpp.

interp__builtin_clrsb()

static bool clang::interp::interp__builtin_clrsb ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 518 of file InterpBuiltin.cpp.

interp__builtin_clz()

static bool clang::interp::interp__builtin_clz ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 827 of file InterpBuiltin.cpp.

interp__builtin_complex()

static bool clang::interp::interp__builtin_complex ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

__builtin_complex(Float A, float B);

Definition at line 963 of file InterpBuiltin.cpp.

interp__builtin_copysign()

static bool clang::interp::interp__builtin_copysign ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F  )

static

Definition at line 309 of file InterpBuiltin.cpp.

interp__builtin_ctz()

static bool clang::interp::interp__builtin_ctz ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 859 of file InterpBuiltin.cpp.

interp__builtin_eh_return_data_regno()

static bool clang::interp::interp__builtin_eh_return_data_regno ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 637 of file InterpBuiltin.cpp.

interp__builtin_expect()

static bool clang::interp::interp__builtin_expect ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 554 of file InterpBuiltin.cpp.

interp__builtin_fabs()

static bool clang::interp::interp__builtin_fabs ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func  )

static

Definition at line 490 of file InterpBuiltin.cpp.

interp__builtin_ffs()

static bool clang::interp::interp__builtin_ffs ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 596 of file InterpBuiltin.cpp.

interp__builtin_fmax()

static bool clang::interp::interp__builtin_fmax ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func  )

static

Definition at line 341 of file InterpBuiltin.cpp.

interp__builtin_fmin()

static bool clang::interp::interp__builtin_fmin ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F  )

static

Definition at line 322 of file InterpBuiltin.cpp.

interp__builtin_fpclassify()

static bool clang::interp::interp__builtin_fpclassify ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Five int values followed by one floating value.

Definition at line 452 of file InterpBuiltin.cpp.

interp__builtin_inf()

static bool clang::interp::interp__builtin_inf ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F  )

static

Definition at line 300 of file InterpBuiltin.cpp.

interp__builtin_is_aligned_up_down()

static bool clang::interp::interp__builtin_is_aligned_up_down ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

__builtin_is_aligned() __builtin_align_up() __builtin_align_down() The first parameter is either an integer or a pointer.

The second parameter is the requested alignment as an integer.

Definition at line 986 of file InterpBuiltin.cpp.

interp__builtin_is_constant_evaluated()

static bool clang::interp::interp__builtin_is_constant_evaluated ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const CallExpr *  Call  )

static

Definition at line 133 of file InterpBuiltin.cpp.

interp__builtin_isfinite()

static bool clang::interp::interp__builtin_isfinite ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Definition at line 396 of file InterpBuiltin.cpp.

interp__builtin_isfpclass()

static bool clang::interp::interp__builtin_isfpclass ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

First parameter to __builtin_isfpclass is the floating value, the second one is an integral value.

Definition at line 435 of file InterpBuiltin.cpp.

interp__builtin_isinf()

static bool clang::interp::interp__builtin_isinf ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, bool  CheckSign, const CallExpr *  Call  )

static

Definition at line 383 of file InterpBuiltin.cpp.

interp__builtin_isnan()

static bool clang::interp::interp__builtin_isnan ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Defined as __builtin_isnan(...), to accommodate the fact that it can take a float, double, long double, etc.

But for us, that's all a Floating anyway.

Definition at line 364 of file InterpBuiltin.cpp.

interp__builtin_isnormal()

static bool clang::interp::interp__builtin_isnormal ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Definition at line 405 of file InterpBuiltin.cpp.

interp__builtin_issignaling()

static bool clang::interp::interp__builtin_issignaling ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Definition at line 373 of file InterpBuiltin.cpp.

interp__builtin_issubnormal()

static bool clang::interp::interp__builtin_issubnormal ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Definition at line 414 of file InterpBuiltin.cpp.

interp__builtin_iszero()

static bool clang::interp::interp__builtin_iszero ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, const CallExpr *  Call  )

static

Definition at line 424 of file InterpBuiltin.cpp.

interp__builtin_move()

static bool clang::interp::interp__builtin_move ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 626 of file InterpBuiltin.cpp.

interp__builtin_nan()

static bool clang::interp::interp__builtin_nan ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  F, bool  Signaling  )

static

Definition at line 239 of file InterpBuiltin.cpp.

interp__builtin_os_log_format_buffer_size()

static bool clang::interp::interp__builtin_os_log_format_buffer_size ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 1092 of file InterpBuiltin.cpp.

interp__builtin_overflowop()

static bool clang::interp::interp__builtin_overflowop ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 659 of file InterpBuiltin.cpp.

interp__builtin_parity()

static bool clang::interp::interp__builtin_parity ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 509 of file InterpBuiltin.cpp.

interp__builtin_popcount()

static bool clang::interp::interp__builtin_popcount ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Definition at line 499 of file InterpBuiltin.cpp.

interp__builtin_rotate()

static bool clang::interp::interp__builtin_rotate ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call, bool  Right  )

static

rotateleft(value, amount)

Definition at line 573 of file InterpBuiltin.cpp.

interp__builtin_strcmp()

static bool clang::interp::interp__builtin_strcmp ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const CallExpr *  Call  )

static

Definition at line 163 of file InterpBuiltin.cpp.

interp__builtin_strlen()

static bool clang::interp::interp__builtin_strlen ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const CallExpr *  Call  )

static

Definition at line 206 of file InterpBuiltin.cpp.

Interpret()

bool clang::interp::Interpret	(	InterpState &	S,
		APValue &	Result
	)

Interpreter entry point.

Definition at line 706 of file Interp.cpp.

InterpretBuiltin()

bool clang::interp::InterpretBuiltin	(	InterpState &	S,
		CodePtr	OpPC,
		const Function *	F,
		const CallExpr *	Call
	)

Interpret a builtin function.

Definition at line 1103 of file InterpBuiltin.cpp.

InterpretOffsetOf()

bool clang::interp::InterpretOffsetOf	(	InterpState &	S,
		CodePtr	OpPC,
		const OffsetOfExpr *	E,
		llvm::ArrayRef< int64_t >	ArrayIndices,
		int64_t &	Result
	)

Interpret an offsetof operation.

Definition at line 1440 of file InterpBuiltin.cpp.

Inv()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Inv	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 474 of file Interp.h.

Invalid()

bool clang::interp::Invalid ( InterpState &  S, CodePtr  OpPC  )

inline

Just emit a diagnostic.

The expression that caused emission of this op is not valid in a constant context.

Definition at line 2334 of file Interp.h.

InvalidCast()

bool clang::interp::InvalidCast ( InterpState &  S, CodePtr  OpPC, CastKind  Kind  )

inline

Same here, but only for casts.

Definition at line 2345 of file Interp.h.

InvalidDeclRef()

bool clang::interp::InvalidDeclRef ( InterpState &  S, CodePtr  OpPC, const DeclRefExpr *  DR  )

inline

Definition at line 2355 of file Interp.h.

isIntegralType()

constexpr bool clang::interp::isIntegralType ( PrimType  T )

constexpr

Definition at line 70 of file PrimType.h.

References PT_Bool, and clang::T.

Referenced by clang::Expr::isNullPointerConstant(), and clang::interp::ByteCodeExprGen< Emitter >::VisitUnaryOperator().

isPtrType()

constexpr bool clang::interp::isPtrType ( PrimType  T )

inlineconstexpr

Definition at line 49 of file PrimType.h.

References PT_FnPtr, PT_Ptr, and clang::T.

Referenced by clang::interp::ByteCodeExprGen< Emitter >::VisitBinaryOperator(), and clang::interp::ByteCodeExprGen< Emitter >::VisitCastExpr().

LE()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::LE	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 883 of file Interp.h.

Referenced by clang::driver::toolchains::BareMetal::AddClangCXXStdlibIncludeArgs(), clang::driver::ToolChain::detectLibcxxVersion(), findGccVersion(), clang::LambdaCaptureConstructionContext::getFieldDecl(), clang::LambdaCaptureConstructionContext::getInitializer(), clang::LambdaCaptureConstructionContext::getLambdaExpr(), clang::ObjCInterfaceDecl::setEndOfDefinitionLoc(), clang::RecursiveASTVisitor< Derived >::TraverseLambdaCapture(), clang::interp::ByteCodeExprGen< Emitter >::VisitIntegerLiteral(), clang::ento::ExprEngine::VisitLambdaExpr(), clang::EvaluatedExprVisitorBase< Ptr, ImplClass >::VisitLambdaExpr(), and visitLifetimeBoundArguments().

Load()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Load	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1396 of file Interp.h.

Referenced by clang::Sema::BuildAtomicExpr(), CreateCoercedLoad(), EmitAtomicOp(), clang::CodeGen::CodeGenFunction::EmitCall(), EmitISOVolatileLoad(), clang::CodeGen::CodeGenFunction::EmitLoadOfLValue(), clang::CodeGen::CodeGenFunction::EmitLoadOfReference(), clang::CodeGen::CodeGenFunction::EmitLoadOfScalar(), clang::Interpreter::LoadDynamicLibrary(), and TransitionToCleanupSwitch().

LoadPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::LoadPop	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1407 of file Interp.h.

LT()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::LT	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 876 of file Interp.h.

Referenced by clang::interp::ByteCodeExprGen< Emitter >::VisitBinaryOperator(), clang::interp::ByteCodeExprGen< Emitter >::VisitCompoundAssignOperator(), clang::interp::ByteCodeExprGen< Emitter >::VisitFloatCompoundAssignOperator(), clang::interp::ByteCodeExprGen< Emitter >::VisitPointerArithBinOp(), and clang::interp::ByteCodeExprGen< Emitter >::VisitPointerCompoundAssignOperator().

Memcpy()

bool clang::interp::Memcpy ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1525 of file Interp.h.

Mul()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Mul	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 349 of file Interp.h.

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

Mulf()

bool clang::interp::Mulf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 356 of file Interp.h.

NarrowPtr()

bool clang::interp::NarrowPtr ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2013 of file Interp.h.

NE()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::NE	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 869 of file Interp.h.

Referenced by clang::CFGBlock::appendNewAllocator(), clang::ento::ExprEngine::computeObjectUnderConstruction(), clang::tooling::AtomicChange::convertFromYAML(), clang::ConstructionContext::createFromLayers(), ctorArrayTy(), DiagnoseMismatchedNewDelete(), dtorArrayTy(), clang::NewAllocatedObjectConstructionContext::getCXXNewExpr(), clang::FunctionProtoType::hasDependentExceptionSpec(), clang::FunctionProtoType::hasInstantiationDependentExceptionSpec(), hasNonTrivialConstructorCall(), moveArrayTy(), printMemFnName(), clang::ento::ExprEngine::ProcessNewAllocator(), clang::HeaderSearch::suggestPathToFileForDiagnostics(), clang::JSONNodeDumper::VisitCXXNewExpr(), and clang::TrivialFunctionAnalysisVisitor::VisitCXXNewExpr().

Neg()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Neg	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 490 of file Interp.h.

Referenced by clang::threadSafety::SExprBuilder::translateAttrExpr().

noopPointer()

static bool clang::interp::noopPointer ( InterpState &  S, CodePtr  OpPC, const InterpFrame *  Frame, const Function *  Func, const CallExpr *  Call  )

static

Just takes the first Argument to the call and puts it on the stack.

Definition at line 651 of file InterpBuiltin.cpp.

NoRet()

bool clang::interp::NoRet ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 2003 of file Interp.h.

Null()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Null ( InterpState &  S, CodePtr  OpPC, const Descriptor *  Desc  )

inline

Definition at line 1893 of file Interp.h.

OffsetHelper()

template<class T , ArithOp Op>

bool clang::interp::OffsetHelper	(	InterpState &	S,
		CodePtr	OpPC,
		const T &	Offset,
		const Pointer &	Ptr
	)

Definition at line 1540 of file Interp.h.

OffsetOf()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::OffsetOf ( InterpState &  S, CodePtr  OpPC, const OffsetOfExpr *  E  )

inline

Definition at line 2374 of file Interp.h.

operator<<() [1/7]

llvm::raw_ostream& clang::interp::operator<< ( llvm::raw_ostream &  OS, const Boolean &  B  )

inline

Definition at line 156 of file Boolean.h.

References clang::interp::Boolean::print().

operator<<() [2/7]

llvm::raw_ostream & clang::interp::operator<< ( llvm::raw_ostream &  OS, const Pointer &  P  )

inline

Definition at line 665 of file Pointer.h.

References P.

operator<<() [3/7]

llvm::raw_ostream & clang::interp::operator<<	(	llvm::raw_ostream &	OS,
		Floating	F
	)

Definition at line 14 of file Floating.cpp.

References clang::interp::Floating::print().

operator<<() [4/7]

llvm::raw_ostream& clang::interp::operator<< ( llvm::raw_ostream &  OS, FunctionPointer  FP  )

inline

Definition at line 86 of file FunctionPointer.h.

References clang::interp::FunctionPointer::print().

operator<<() [5/7]

template<unsigned Bits, bool Signed>

llvm::raw_ostream& clang::interp::operator<<	(	llvm::raw_ostream &	OS,
		Integral< Bits, Signed >	I
	)

Definition at line 299 of file Integral.h.

References OS, and clang::interp::Integral< Bits, Signed >::print().

operator<<() [6/7]

template<bool Signed>

llvm::raw_ostream& clang::interp::operator<< ( llvm::raw_ostream &  OS, IntegralAP< Signed >  I  )

inline

Definition at line 314 of file IntegralAP.h.

References clang::interp::IntegralAP< Signed >::print().

operator<<() [7/7]

llvm::raw_ostream& clang::interp::operator<< ( llvm::raw_ostream &  OS, interp::CastKind  CK  )

inline

Definition at line 57 of file PrimType.h.

References Atomic, and Reinterpret.

peekToAPSInt()

static APSInt clang::interp::peekToAPSInt ( InterpStack &  Stk, PrimType  T, size_t  Offset = 0  )

static

Peek an integer value from the stack into an APSInt.

Definition at line 62 of file InterpBuiltin.cpp.

References align(), INT_TYPE_SWITCH, Offset, clang::interp::InterpStack::peek(), primSize(), and clang::T.

Pop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Pop	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 930 of file Interp.h.

popArg()

static void clang::interp::popArg ( InterpState &  S, const Expr *  Arg  )

static

Definition at line 192 of file Interp.cpp.

primSize()

size_t clang::interp::primSize

(

PrimType

Type

)

Returns the size of a primitive type in bytes.

Definition at line 22 of file PrimType.cpp.

References clang::T, and TYPE_SWITCH.

Referenced by clang::interp::ByteCodeEmitter::compileFunc(), clang::interp::Program::createDescriptor(), clang::interp::InterpFrame::describe(), clang::interp::Function::getWrittenArgSize(), peekToAPSInt(), clang::interp::ByteCodeExprGen< Emitter >::VisitCallExpr(), clang::interp::ByteCodeExprGen< Emitter >::VisitCXXConstructExpr(), and clang::interp::ByteCodeExprGen< Emitter >::VisitCXXInheritedCtorInitExpr().

pushInteger() [1/2]

static void clang::interp::pushInteger ( InterpState &  S, const APSInt &  Val, QualType  QT  )

static

Pushes Val on the stack as the type given by QT.

Definition at line 73 of file InterpBuiltin.cpp.

pushInteger() [2/2]

template<typename T >

static void clang::interp::pushInteger ( InterpState &  S, T  Val, QualType  QT  )

static

Definition at line 90 of file InterpBuiltin.cpp.

ReadArg()

template<typename T >

T clang::interp::ReadArg ( InterpState &  S, CodePtr &  OpPC  )

inline

Definition at line 2416 of file Interp.h.

ReadArg< Floating >()

template<>

Floating clang::interp::ReadArg< Floating > ( InterpState &  S, CodePtr &  OpPC  )

inline

Definition at line 2425 of file Interp.h.

ReadArg< IntegralAP< false > >()

template<>

IntegralAP<false> clang::interp::ReadArg< IntegralAP< false > > ( InterpState &  S, CodePtr &  OpPC  )

inline

Definition at line 2425 of file Interp.h.

ReadArg< IntegralAP< true > >()

template<>

IntegralAP<true> clang::interp::ReadArg< IntegralAP< true > > ( InterpState &  S, CodePtr &  OpPC  )

inline

Definition at line 2425 of file Interp.h.

Rem()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Rem	(	InterpState &	S,
		CodePtr	OpPC
	)

1) Pops the RHS from the stack.

2) Pops the LHS from the stack. 3) Pushes 'LHS % RHS' on the stack (the remainder of dividing LHS by RHS).

Definition at line 420 of file Interp.h.

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

Ret()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Ret	(	InterpState &	S,
		CodePtr &	PC,
		APValue &	Result
	)

Definition at line 218 of file Interp.h.

Referenced by adjustColumnPos(), clang::SarifDocumentWriter::appendResult(), clang::WrapperFrontendAction::BeginSourceFileAction(), collectStrongDependencies(), collectWeakDependencies(), createCopyAssignmentDefinitionData(), createCopyConstructorDefinitionData(), createDefaultConstructorDefinitionData(), createDestructorDefinitionData(), createLocation(), createMoveAssignmentDefinitionData(), createMoveConstructorDefinitionData(), clang::SarifDocumentWriter::createRule(), determineEndOffset(), didPreviousFreeFail(), clang::CodeGen::CodeGenFunction::EmitCall(), clang::CodeGen::CodeGenFunction::EmitFunctionEpilog(), clang::CodeGen::CodeGenFunction::EmitScalarCompoundAssignWithComplex(), clang::Sema::ExtractUnqualifiedFunctionType(), fileNameToURI(), clang::CodeGen::CodeGenFunction::FormSVEBuiltinResult(), llvm::IDFCalculatorDetail::ChildrenGetterTy< clang::CFGBlock, IsPostDom >::get(), clang::getAllPossibleAMDGPUTargetIDFeatures(), clang::getAllPossibleTargetIDFeatures(), clang::AnalyzerOptions::getCheckerBooleanOption(), clang::AnalyzerOptions::getCheckerIntegerOption(), clang::ento::BugType::getCheckerName(), clang::CodeGen::CodeGenTypes::GetFunctionType(), clang::tooling::IncludeCategoryManager::getIncludePriority(), clang::cross_tu::CrossTranslationUnitContext::getLookupName(), clang::interp::Record::getName(), clang::BitsUnpacker::getNextBits(), getOutermostFuncOrBlockContext(), clang::ento::RetainSummary::getRetEffect(), clang::driver::ToolChain::getRuntimePath(), clang::tooling::IncludeCategoryManager::getSortIncludePriority(), HandleConstructorCall(), HandleDestructionImpl(), HandleFunctionCall(), clang::ento::RetainSummary::isNoop(), IsSYCLDeviceLibObj(), clang::LocalDeclID::operator++(), clang::ento::RetainSummary::operator==(), clang::TargetInfo::parseTargetAttr(), clang::targets::AArch64TargetInfo::parseTargetAttr(), clang::targets::RISCVTargetInfo::parseTargetAttr(), clang::ento::RetainSummary::Profile(), clang::ASTReader::ReadBitVector(), clang::TreeTransform< Derived >::RebuildExprRequirement(), clang::ento::RetainSummary::setRetEffect(), and clang::consumed::ConsumedStmtVisitor::VisitReturnStmt().

retPrimValue()

static bool clang::interp::retPrimValue ( InterpState &  S, CodePtr  OpPC, APValue &  Result, std::optional< PrimType > &  T  )

static

Definition at line 106 of file InterpBuiltin.cpp.

ReturnValue()

template<typename T >

bool clang::interp::ReturnValue	(	const T &	V,
		APValue &	R
	)

Convert a value to an APValue.

Definition at line 43 of file Interp.h.

References V.

Referenced by clang::CoroutineBodyStmt::getReturnValueInit().

RetVoid()

bool clang::interp::RetVoid ( InterpState &  S, CodePtr &  PC, APValue &  Result  )

inline

Definition at line 252 of file Interp.h.

RVOPtr()

bool clang::interp::RVOPtr ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1926 of file Interp.h.

SetField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SetField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 999 of file Interp.h.

SetGlobal()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SetGlobal	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1085 of file Interp.h.

SetLocal()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SetLocal	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

1) Pops the value from the stack.

2) Writes the value to the local variable with the given offset.

Definition at line 962 of file Interp.h.

SetParam()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SetParam	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 977 of file Interp.h.

SetThisField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SetThisField	(	InterpState &	S,
		CodePtr	OpPC,
		uint32_t	I
	)

Definition at line 1045 of file Interp.h.

SetThreeWayComparisonField()

bool clang::interp::SetThreeWayComparisonField	(	InterpState &	S,
		CodePtr	OpPC,
		const Pointer &	Ptr,
		const APSInt &	IntValue
	)

Sets the given integral value to the pointer, which is of a std::{weak,partial,strong}_ordering type.

Definition at line 1514 of file InterpBuiltin.cpp.

Shl()

template<PrimType NameL, PrimType NameR>

bool clang::interp::Shl ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1969 of file Interp.h.

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

Shr()

template<PrimType NameL, PrimType NameR>

bool clang::interp::Shr ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1939 of file Interp.h.

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

Store()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Store	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1418 of file Interp.h.

StoreBitField()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::StoreBitField	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1442 of file Interp.h.

StoreBitFieldPop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::StoreBitFieldPop	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1457 of file Interp.h.

StorePop()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::StorePop	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1430 of file Interp.h.

Sub()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Sub	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 331 of file Interp.h.

Referenced by EmitAtomicDecrementValue(), and EmitAtomicOp().

Subf()

bool clang::interp::Subf ( InterpState &  S, CodePtr  OpPC, llvm::RoundingMode  RM  )

inline

Definition at line 338 of file Interp.h.

SubOffset()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SubOffset	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1627 of file Interp.h.

SubPtr()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::SubPtr ( InterpState &  S, CodePtr  OpPC  )

inline

1) Pops a Pointer from the stack.

2) Pops another Pointer from the stack. 3) Pushes the different of the indices of the two pointers on the stack.

Definition at line 1680 of file Interp.h.

This()

bool clang::interp::This ( InterpState &  S, CodePtr  OpPC  )

inline

Definition at line 1903 of file Interp.h.

Referenced by __clang_Interpreter_SetValueNoAlloc(), __clang_Interpreter_SetValueWithAlloc(), clang::CodeGen::CGCXXABI::adjustThisArgumentForVirtualFunctionCall(), clang::Sema::BuildCXXDefaultInitExpr(), clang::Sema::BuildCXXThisExpr(), clang::Sema::CheckDestructor(), checkDynamicType(), CheckLiteralType(), checkNonVirtualMemberCallThisPointer(), commonEmitCXXMemberOrOperatorCall(), ComputeDynamicType(), clang::Sema::DefineImplicitCopyAssignment(), clang::Sema::DefineImplicitLambdaToBlockPointerConversion(), clang::Sema::DefineImplicitMoveAssignment(), clang::CodeGen::CodeGenFunction::EmitCastLValue(), clang::CodeGen::CodeGenFunction::EmitCXXConstructorCall(), clang::CodeGen::CodeGenFunction::EmitCXXDestructorCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberOrOperatorCall(), clang::CodeGen::CodeGenFunction::EmitCXXMemberPointerCallExpr(), clang::CodeGen::CodeGenFunction::EmitDelegateCXXConstructorCall(), clang::CodeGen::CodeGenFunction::EmitInheritedCXXConstructorCall(), clang::CodeGen::CGCXXABI::EmitLoadOfMemberFunctionPointer(), clang::CodeGen::CodeGenFunction::EmitSynthesizedCXXCopyCtorCall(), clang::CodeGen::CodeGenFunction::EmitVTableAssumptionLoad(), clang::CodeGen::CodeGenFunction::EmitVTableAssumptionLoads(), EvaluateArray(), EvaluateArrayNewConstructExpr(), EvaluateArrayNewInitList(), EvaluateAtomic(), EvaluateInPlace(), EvaluateObjectArgument(), EvaluateRecord(), clang::CodeGen::CodeGenFunction::FieldConstructionScope::FieldConstructionScope(), findMetaClassAlloc(), clang::CodeGen::CodeGenFunction::GetAddressOfDirectBaseInCompleteClass(), clang::ento::RetainSummary::getThisEffect(), clang::CodeGen::CodeGenFunction::GetVTablePtr(), HandleConstructorCall(), HandleDestruction(), HandleDestructionImpl(), HandleFunctionCall(), HandleVirtualDispatch(), clang::Expr::isImplicitCXXThis(), clang::ento::RetainSummary::isNoop(), clang::ComparisonCategories::lookupInfo(), clang::Sema::MarkThisReferenced(), clang::OMPClauseWithPostUpdate::OMPClauseWithPostUpdate(), clang::OMPClauseWithPreInit::OMPClauseWithPreInit(), clang::ento::RetainSummary::operator==(), clang::ento::ExprEngine::processCallExit(), clang::ento::RetainSummary::Profile(), and clang::ento::RetainSummary::setThisEffect().

VirtBaseHelper()

bool clang::interp::VirtBaseHelper ( InterpState &  S, CodePtr  OpPC, const RecordDecl *  Decl, const Pointer &  Ptr  )

inline

Definition at line 1360 of file Interp.h.

Zero()

template<PrimType Name, class T = typename PrimConv<Name>::T>

bool clang::interp::Zero	(	InterpState &	S,
		CodePtr	OpPC
	)

Definition at line 1877 of file Interp.h.

ZeroIntAP()

static bool clang::interp::ZeroIntAP ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1882 of file Interp.h.

ZeroIntAPS()

static bool clang::interp::ZeroIntAPS ( InterpState &  S, CodePtr  OpPC, uint32_t  BitWidth  )

inlinestatic

Definition at line 1887 of file Interp.h.