Namespaces
namespace	swiftcall

Classes
class	ABIArgInfo
	ABIArgInfo - Helper class to encapsulate information about how a specific C type should be passed to or returned from a function. More...

class	ABIInfo
	ABIInfo - Target specific hooks for defining how a type should be passed or returned from functions. More...

class	Address
	An aligned address. More...

class	AggValueSlot
	An aggregate value slot. More...

class	ApplyDebugLocation
	A scoped helper to set the current debug location to the specified location or preferred location of the specified Expr. More...

class	ApplyInlineDebugLocation
	A scoped helper to set the current debug location to an inlined location. More...

class	BlockByrefHelpers
	A pair of helper functions for a __block variable. More...

class	BlockByrefInfo
	Information about the layout of a __block variable. More...

class	BlockFieldFlags

class	BlockFlags

struct	BranchFixup
	A branch fixup. More...

struct	CallArg

class	CallArgList
	CallArgList - Type for representing both the value and type of arguments in a call. More...

struct	CatchRetScope

struct	CatchTypeInfo
	The MS C++ ABI needs a pointer to RTTI data plus some flags to describe the type of a catch handler, so we use this wrapper. More...

struct	CGBitFieldInfo
	Structure with information about how a bitfield should be accessed. More...

class	CGBlockInfo
	CGBlockInfo - Information to generate a block literal. More...

class	CGBuilderInserter
	This is an IRBuilder insertion helper that forwards to CodeGenFunction::InsertHelper, which adds necessary metadata to instructions. More...

class	CGBuilderTy

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

class	CGCalleeInfo
	Abstract information about a function or function prototype. More...

struct	CGCoroData

class	CGCUDARuntime

class	CGCXXABI
	Implements C++ ABI-specific code generation functions. More...

class	CGDebugInfo
	This class gathers all debug information during compilation and is responsible for emitting to llvm globals or pass directly to the backend. More...

class	CGFunctionInfo
	CGFunctionInfo - Class to encapsulate the information about a function definition. More...

struct	CGFunctionInfoArgInfo

class	CGHLSLRuntime

class	CGObjCRuntime
	Implements runtime-specific code generation functions. More...

class	CGOpenCLRuntime

class	CGOpenMPRuntime

class	CGOpenMPRuntimeGPU

class	CGOpenMPSIMDRuntime
	Class supports emissionof SIMD-only code. More...

class	CGRecordLayout
	CGRecordLayout - This class handles struct and union layout info while lowering AST types to LLVM types. More...

class	CodeGenFunction
	CodeGenFunction - This class organizes the per-function state that is used while generating LLVM code. More...

class	CodeGenModule
	This class organizes the cross-function state that is used while generating LLVM code. More...

class	CodeGenPGO
	Per-function PGO state. More...

class	CodeGenTBAA
	CodeGenTBAA - This class organizes the cross-module state that is used while lowering AST types to LLVM types. More...

struct	CodeGenTypeCache
	This structure provides a set of types that are commonly used during IR emission. More...

class	CodeGenTypes
	This class organizes the cross-module state that is used while lowering AST types to LLVM types. More...

class	CodeGenVTables

class	ConstantAddress
	A specialization of Address that requires the address to be an LLVM Constant. More...

class	ConstantAggregateBuilderBase
	A concrete base class for struct and array aggregate initializer builders. More...

class	ConstantAggregateBuilderTemplateBase

class	ConstantArrayBuilder
	A helper class of ConstantInitBuilder, used for building constant array initializers. More...

class	ConstantArrayBuilderTemplateBase

class	ConstantEmitter

class	ConstantInitBuilder
	The standard implementation of ConstantInitBuilder used in Clang. More...

class	ConstantInitBuilderBase
	A convenience builder class for complex constant initializers, especially for anonymous global structures used by various language runtimes. More...

class	ConstantInitBuilderTemplateBase
	A template class designed to allow other frontends to easily customize the builder classes used by ConstantInitBuilder, and thus to extend the API to work with the abstractions they prefer. More...

struct	ConstantInitBuilderTraits

class	ConstantInitFuture
	A "future" for a completed constant initializer, which can be passed around independently of any sub-builders (but not the original parent). More...

class	ConstantStructBuilder
	A helper class of ConstantInitBuilder, used for building constant struct initializers. More...

class	ConstantStructBuilderTemplateBase
	A template class designed to allow other frontends to easily customize the builder classes used by ConstantInitBuilder, and thus to extend the API to work with the abstractions they prefer. More...

class	CoverageMappingGen
	Organizes the per-function state that is used while generating code coverage mapping data. More...

class	CoverageMappingModuleGen
	Organizes the cross-function state that is used while generating code coverage mapping data. More...

struct	DominatingLLVMValue
	Helper class with most of the code for saving a value for a conditional expression cleanup. More...

struct	DominatingPointer

struct	DominatingPointer< T, false >

struct	DominatingPointer< T, true >
	A partial specialization of DominatingValue for llvm::Values that might be llvm::Instructions. More...

struct	DominatingValue
	A metaprogramming class for ensuring that a value will dominate an arbitrary position in a function. More...

struct	DominatingValue< Address >
	A specialization of DominatingValue for Address. More...

struct	DominatingValue< RValue >
	A specialization of DominatingValue for RValue. More...

struct	DominatingValue< T * >

class	EHCatchScope
	A scope which attempts to handle some, possibly all, types of exceptions. More...

class	EHCleanupScope
	A cleanup scope which generates the cleanup blocks lazily. More...

class	EHFilterScope
	An exceptions scope which filters exceptions thrown through it. More...

struct	EHPersonality
	The exceptions personality for a function. More...

class	EHScope
	A protected scope for zero-cost EH handling. More...

class	EHScopeStack
	A stack of scopes which respond to exceptions, including cleanups and catch blocks. More...

class	EHTerminateScope
	An exceptions scope which calls std::terminate if any exception reaches it. More...

class	FunctionArgList
	FunctionArgList - Type for representing both the decl and type of parameters to a function. More...

struct	ImplicitCXXConstructorArgs
	Additional implicit arguments to add to a constructor argument list. More...

class	InstrProfStats
	This class records statistics on instrumentation based profiling. More...

struct	InvariantValue

struct	LoopAttributes
	Attributes that may be specified on loops. More...

class	LoopInfo
	Information used when generating a structured loop. More...

class	LoopInfoStack
	A stack of loop information corresponding to loop nesting levels. More...

class	LValue
	LValue - This represents an lvalue references. More...

class	LValueBaseInfo

struct	ObjCEntrypoints

struct	OMPTaskDataTy

struct	OrderGlobalInitsOrStermFinalizers

class	PrePostActionTy
	A basic class for pre\|post-action for advanced codegen sequence for OpenMP region. More...

class	ReductionCodeGen
	Class intended to support codegen of all kind of the reduction clauses. More...

class	RegionCodeGenTy
	Class provides a way to call simple version of codegen for OpenMP region, or an advanced with possible pre\|post-actions in codegen. More...

class	RequiredArgs
	A class for recording the number of arguments that a function signature requires. More...

class	ReturnValueSlot
	ReturnValueSlot - Contains the address where the return value of a function can be stored, and whether the address is volatile or not. More...

class	RValue
	RValue - This trivial value class is used to represent the result of an expression that is evaluated. More...

class	SanitizerMetadata

class	SwiftABIInfo
	Target specific hooks for defining how a type should be passed or returned from functions with one of the Swift calling conventions. More...

class	TargetCodeGenInfo
	TargetCodeGenInfo - This class organizes various target-specific codegeneration issues, like target-specific attributes, builtins and so on. More...

struct	TBAAAccessInfo

class	VarBypassDetector
	The class detects jumps which bypass local variables declaration: goto L; int a; L: More...

Typedefs
typedef CGBuilderInserter	CGBuilderInserterTy

typedef llvm::IRBuilder< llvm::ConstantFolder, CGBuilderInserterTy >	CGBuilderBaseTy

Enumerations
enum	KnownNonNull_t { NotKnownNonNull , KnownNonNull }

enum	BlockByrefFlags { BLOCK_BYREF_HAS_COPY_DISPOSE = (1 << 25) , BLOCK_BYREF_LAYOUT_MASK = (0xF << 28) , BLOCK_BYREF_LAYOUT_EXTENDED = (1 << 28) , BLOCK_BYREF_LAYOUT_NON_OBJECT = (2 << 28) , BLOCK_BYREF_LAYOUT_STRONG = (3 << 28) , BLOCK_BYREF_LAYOUT_WEAK = (4 << 28) , BLOCK_BYREF_LAYOUT_UNRETAINED = (5 << 28) }

enum	BlockLiteralFlags { BLOCK_IS_NOESCAPE = (1 << 23) , BLOCK_HAS_COPY_DISPOSE = (1 << 25) , BLOCK_HAS_CXX_OBJ = (1 << 26) , BLOCK_IS_GLOBAL = (1 << 28) , BLOCK_USE_STRET = (1 << 29) , BLOCK_HAS_SIGNATURE = (1 << 30) , BLOCK_HAS_EXTENDED_LAYOUT = (1u << 31) }

enum	BlockFieldFlag_t { BLOCK_FIELD_IS_OBJECT = 0x03 , BLOCK_FIELD_IS_BLOCK = 0x07 , BLOCK_FIELD_IS_BYREF = 0x08 , BLOCK_FIELD_IS_WEAK = 0x10 , BLOCK_FIELD_IS_ARC = 0x40 , BLOCK_BYREF_CALLER = 128 , BLOCK_BYREF_CURRENT_MAX = 256 }

enum class	BlockCaptureEntityKind { None , CXXRecord , ARCWeak , ARCStrong , NonTrivialCStruct , BlockObject }
	Represents a type of copy/destroy operation that should be performed for an entity that's captured by a block. More...

enum	ARCPreciseLifetime_t { ARCImpreciseLifetime , ARCPreciseLifetime }
	Does an ARC strong l-value have precise lifetime? More...

enum class	AlignmentSource { Decl , AttributedType , Type }
	The source of the alignment of an l-value; an expression of confidence in the alignment actually matching the estimate. More...

enum	TypeEvaluationKind { TEK_Scalar , TEK_Complex , TEK_Aggregate }
	The kind of evaluation to perform on values of a particular type. More...

enum	SanitizerHandler { LIST_SANITIZER_CHECKS }

enum	ForDefinition_t : bool { NotForDefinition = false , ForDefinition = true }

enum class	TBAAAccessKind : unsigned { Ordinary , MayAlias , Incomplete }

enum	CleanupKind : unsigned { EHCleanup = 0x1 , NormalCleanup = 0x2 , NormalAndEHCleanup = EHCleanup \| NormalCleanup , LifetimeMarker = 0x8 , NormalEHLifetimeMarker = LifetimeMarker \| NormalAndEHCleanup }

Functions
const CGFunctionInfo &	arrangeObjCMessageSendSignature (CodeGenModule &CGM, const ObjCMethodDecl *MD, QualType receiverType)

const CGFunctionInfo &	arrangeFreeFunctionType (CodeGenModule &CGM, CanQual< FunctionProtoType > Ty)

const CGFunctionInfo &	arrangeFreeFunctionType (CodeGenModule &CGM, CanQual< FunctionNoProtoType > Ty)

const CGFunctionInfo &	arrangeCXXMethodType (CodeGenModule &CGM, const CXXRecordDecl RD, const FunctionProtoType FTP, const CXXMethodDecl *MD)

const CGFunctionInfo &	arrangeFreeFunctionCall (CodeGenModule &CGM, CanQualType returnType, ArrayRef< CanQualType > argTypes, FunctionType::ExtInfo info, RequiredArgs args)

ImplicitCXXConstructorArgs	getImplicitCXXConstructorArgs (CodeGenModule &CGM, const CXXConstructorDecl *D)
	Returns the implicit arguments to add to a complete, non-delegating C++ constructor call.

llvm::Value *	getCXXDestructorImplicitParam (CodeGenModule &CGM, llvm::BasicBlock InsertBlock, llvm::BasicBlock::iterator InsertPoint, const CXXDestructorDecl D, CXXDtorType Type, bool ForVirtualBase, bool Delegating)

llvm::FunctionType *	convertFreeFunctionType (CodeGenModule &CGM, const FunctionDecl *FD)
	Returns null if the function type is incomplete and can't be lowered.

llvm::Type *	convertTypeForMemory (CodeGenModule &CGM, QualType T)

unsigned	getLLVMFieldNumber (CodeGenModule &CGM, const RecordDecl RD, const FieldDecl FD)
	Given a non-bitfield struct field, return its index within the elements of the struct's converted type.

void	addDefaultFunctionDefinitionAttributes (CodeGenModule &CGM, llvm::AttrBuilder &attrs)
	Given the language and code-generation options that Clang was configured with, set the default LLVM IR attributes for a function definition.

llvm::Function *	getNonTrivialCStructDefaultConstructor (CodeGenModule &GCM, CharUnits DstAlignment, bool IsVolatile, QualType QT)
	Returns the default constructor for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Function *	getNonTrivialCStructCopyConstructor (CodeGenModule &CGM, CharUnits DstAlignment, CharUnits SrcAlignment, bool IsVolatile, QualType QT)
	Returns the copy constructor for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Function *	getNonTrivialCStructMoveConstructor (CodeGenModule &CGM, CharUnits DstAlignment, CharUnits SrcAlignment, bool IsVolatile, QualType QT)
	Returns the move constructor for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Function *	getNonTrivialCStructCopyAssignmentOperator (CodeGenModule &CGM, CharUnits DstAlignment, CharUnits SrcAlignment, bool IsVolatile, QualType QT)
	Returns the copy assignment operator for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Function *	getNonTrivialCStructMoveAssignmentOperator (CodeGenModule &CGM, CharUnits DstAlignment, CharUnits SrcAlignment, bool IsVolatile, QualType QT)
	Return the move assignment operator for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Function *	getNonTrivialCStructDestructor (CodeGenModule &CGM, CharUnits DstAlignment, bool IsVolatile, QualType QT)
	Returns the destructor for a C struct with non-trivially copyable fields, generating it if necessary.

llvm::Constant *	emitObjCProtocolObject (CodeGenModule &CGM, const ObjCProtocolDecl *p)
	Get a pointer to a protocol object for the given declaration, emitting it if it hasn't already been emitted in this translation unit.

BlockFlags	operator\| (BlockLiteralFlags l, BlockLiteralFlags r)

BlockFieldFlags	operator\| (BlockFieldFlag_t l, BlockFieldFlag_t r)

void	computeSPIRKernelABIInfo (CodeGenModule &CGM, CGFunctionInfo &FI)

CGCUDARuntime *	CreateNVCUDARuntime (CodeGenModule &CGM)
	Creates an instance of a CUDA runtime class.

CGCXXABI *	CreateItaniumCXXABI (CodeGenModule &CGM)
	Creates an Itanium-family ABI.

CGCXXABI *	CreateMicrosoftCXXABI (CodeGenModule &CGM)
	Creates a Microsoft-family ABI.

CGObjCRuntime *	CreateGNUObjCRuntime (CodeGenModule &CGM)
	Creates an instance of an Objective-C runtime class.

CGObjCRuntime *	CreateMacObjCRuntime (CodeGenModule &CGM)

static AlignmentSource	getFieldAlignmentSource (AlignmentSource Source)
	Given that the base address has the given alignment source, what's our confidence in the alignment of the field?

llvm::Constant *	initializationPatternFor (CodeGenModule &, llvm::Type *)

Typedef Documentation

◆ CGBuilderBaseTy

typedef llvm::IRBuilder<llvm::ConstantFolder, CGBuilderInserterTy> clang::CodeGen::CGBuilderBaseTy

Definition at line 43 of file CGBuilder.h.

◆ CGBuilderInserterTy

typedef CGBuilderInserter clang::CodeGen::CGBuilderInserterTy

Definition at line 40 of file CGBuilder.h.

Enumeration Type Documentation

◆ AlignmentSource

enum class clang::CodeGen::AlignmentSource

strong

The source of the alignment of an l-value; an expression of confidence in the alignment actually matching the estimate.

Enumerator
Decl	The l-value was an access to a declared entity or something equivalently strong, like the address of an array allocated by a language runtime.
AttributedType	The l-value was considered opaque, so the alignment was determined from a type, but that type was an explicitly-aligned typedef.
Type	The l-value was considered opaque, so the alignment was determined from a type.

Definition at line 130 of file CGValue.h.

◆ ARCPreciseLifetime_t

enum clang::CodeGen::ARCPreciseLifetime_t

Does an ARC strong l-value have precise lifetime?

Enumerator
ARCImpreciseLifetime
ARCPreciseLifetime

Definition at line 124 of file CGValue.h.

◆ BlockByrefFlags

enum clang::CodeGen::BlockByrefFlags

Enumerator
BLOCK_BYREF_HAS_COPY_DISPOSE
BLOCK_BYREF_LAYOUT_MASK
BLOCK_BYREF_LAYOUT_EXTENDED
BLOCK_BYREF_LAYOUT_NON_OBJECT
BLOCK_BYREF_LAYOUT_STRONG
BLOCK_BYREF_LAYOUT_WEAK
BLOCK_BYREF_LAYOUT_UNRETAINED

Definition at line 38 of file CGBlocks.h.

◆ BlockCaptureEntityKind

enum class clang::CodeGen::BlockCaptureEntityKind

strong

Represents a type of copy/destroy operation that should be performed for an entity that's captured by a block.

Enumerator
None
CXXRecord
ARCWeak
ARCStrong
NonTrivialCStruct
BlockObject

Definition at line 146 of file CGBlocks.h.

◆ BlockFieldFlag_t

enum clang::CodeGen::BlockFieldFlag_t

Enumerator
BLOCK_FIELD_IS_OBJECT
BLOCK_FIELD_IS_BLOCK
BLOCK_FIELD_IS_BYREF
BLOCK_FIELD_IS_WEAK
BLOCK_FIELD_IS_ARC
BLOCK_BYREF_CALLER
BLOCK_BYREF_CURRENT_MAX

Definition at line 87 of file CGBlocks.h.

◆ BlockLiteralFlags

enum clang::CodeGen::BlockLiteralFlags

Enumerator
BLOCK_IS_NOESCAPE
BLOCK_HAS_COPY_DISPOSE
BLOCK_HAS_CXX_OBJ
BLOCK_IS_GLOBAL
BLOCK_USE_STRET
BLOCK_HAS_SIGNATURE
BLOCK_HAS_EXTENDED_LAYOUT

Definition at line 48 of file CGBlocks.h.

◆ CleanupKind

enum clang::CodeGen::CleanupKind : unsigned

Enumerator
EHCleanup	Denotes a cleanup that should run when a scope is exited using exceptional control flow (a throw statement leading to stack unwinding, ).
NormalCleanup	Denotes a cleanup that should run when a scope is exited using normal control flow (falling off the end of the scope, return, goto, ...).
NormalAndEHCleanup
LifetimeMarker
NormalEHLifetimeMarker

Definition at line 77 of file EHScopeStack.h.

◆ ForDefinition_t

enum clang::CodeGen::ForDefinition_t : bool

Enumerator
NotForDefinition
ForDefinition

Definition at line 97 of file CodeGenModule.h.

◆ KnownNonNull_t

enum clang::CodeGen::KnownNonNull_t

Enumerator
NotKnownNonNull
KnownNonNull

Definition at line 26 of file Address.h.

◆ SanitizerHandler

enum clang::CodeGen::SanitizerHandler

Enumerator
LIST_SANITIZER_CHECKS

Definition at line 140 of file CodeGenFunction.h.

◆ TBAAAccessKind

enum class clang::CodeGen::TBAAAccessKind : unsigned

strong

Enumerator
Ordinary
MayAlias
Incomplete

Definition at line 34 of file CodeGenTBAA.h.

◆ TypeEvaluationKind

enum clang::CodeGen::TypeEvaluationKind

The kind of evaluation to perform on values of a particular type.

Basically, is the code in CGExprScalar, CGExprComplex, or CGExprAgg?

TODO: should vectors maybe be split out into their own thing?

Enumerator
TEK_Scalar
TEK_Complex
TEK_Aggregate

Definition at line 107 of file CodeGenFunction.h.

Function Documentation

◆ addDefaultFunctionDefinitionAttributes()

void clang::CodeGen::addDefaultFunctionDefinitionAttributes	(	CodeGenModule &	CGM,
		llvm::AttrBuilder &	attrs
	)

Given the language and code-generation options that Clang was configured with, set the default LLVM IR attributes for a function definition.

The attributes set here are mostly global target-configuration and pipeline-configuration options like the target CPU, variant stack rules, whether to optimize for size, and so on. This is useful for frontends (such as Swift) that generally intend to interoperate with C code and rely on Clang's target configuration logic.

As a general rule, this function assumes that meaningful attributes haven't already been added to the builder. It won't intentionally displace any existing attributes, but it also won't check to avoid overwriting them. Callers should generally apply customizations after making this call.

This function assumes that the caller is not defining a function that requires special no-builtin treatment.

Definition at line 30 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenModule::addDefaultFunctionDefinitionAttributes().

◆ arrangeCXXMethodType()

const CGFunctionInfo & clang::CodeGen::arrangeCXXMethodType	(	CodeGenModule &	CGM,
		const CXXRecordDecl *	RD,
		const FunctionProtoType *	FTP,
		const CXXMethodDecl *	MD
	)

Definition at line 55 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::arrangeCXXMethodType(), and clang::CodeGen::CodeGenModule::getTypes().

◆ arrangeFreeFunctionCall()

const CGFunctionInfo & clang::CodeGen::arrangeFreeFunctionCall	(	CodeGenModule &	CGM,
		CanQualType	returnType,
		ArrayRef< CanQualType >	argTypes,
		FunctionType::ExtInfo	info,
		RequiredArgs	args
	)

Definition at line 63 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo(), and clang::CodeGen::CodeGenModule::getTypes().

◆ arrangeFreeFunctionType() [1/2]

const CGFunctionInfo & clang::CodeGen::arrangeFreeFunctionType	(	CodeGenModule &	CGM,
		CanQual< FunctionNoProtoType >	Ty
	)

Definition at line 49 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::arrangeFreeFunctionType(), and clang::CodeGen::CodeGenModule::getTypes().

◆ arrangeFreeFunctionType() [2/2]

const CGFunctionInfo & clang::CodeGen::arrangeFreeFunctionType	(	CodeGenModule &	CGM,
		CanQual< FunctionProtoType >	Ty
	)

Definition at line 43 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::arrangeFreeFunctionType(), and clang::CodeGen::CodeGenModule::getTypes().

◆ arrangeObjCMessageSendSignature()

const CGFunctionInfo & clang::CodeGen::arrangeObjCMessageSendSignature	(	CodeGenModule &	CGM,
		const ObjCMethodDecl *	MD,
		QualType	receiverType
	)

Definition at line 36 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::arrangeObjCMessageSendSignature(), and clang::CodeGen::CodeGenModule::getTypes().

◆ computeSPIRKernelABIInfo()

void clang::CodeGen::computeSPIRKernelABIInfo	(	CodeGenModule &	CGM,
		CGFunctionInfo &	FI
	)

Definition at line 10616 of file TargetInfo.cpp.

References clang::CodeGen::CodeGenModule::getTarget(), clang::TargetInfo::getTriple(), and clang::CodeGen::CodeGenModule::getTypes().

Referenced by clang::CodeGen::CodeGenTypes::arrangeLLVMFunctionInfo().

◆ convertFreeFunctionType()

llvm::FunctionType * clang::CodeGen::convertFreeFunctionType	(	CodeGenModule &	CGM,
		const FunctionDecl *	FD
	)

Returns null if the function type is incomplete and can't be lowered.

Definition at line 98 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::ConvertType(), clang::ValueDecl::getType(), and clang::CodeGen::CodeGenModule::getTypes().

◆ convertTypeForMemory()

llvm::Type * clang::CodeGen::convertTypeForMemory	(	CodeGenModule &	CGM,
		QualType	T
	)

Definition at line 109 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::ConvertTypeForMem(), and clang::CodeGen::CodeGenModule::getTypes().

◆ CreateGNUObjCRuntime()

CGObjCRuntime * clang::CodeGen::CreateGNUObjCRuntime ( CodeGenModule & CGM )

Creates an instance of an Objective-C runtime class.

Definition at line 4203 of file CGObjCGNU.cpp.

References clang::ObjCRuntime::FragileMacOSX, clang::ObjCRuntime::GCC, clang::CodeGen::CodeGenModule::getLangOpts(), clang::ObjCRuntime::GNUstep, clang::ObjCRuntime::iOS, clang::ObjCRuntime::MacOSX, clang::LangOptions::ObjCRuntime, clang::ObjCRuntime::ObjFW, and clang::ObjCRuntime::WatchOS.

◆ CreateItaniumCXXABI()

CodeGen::CGCXXABI * clang::CodeGen::CreateItaniumCXXABI ( CodeGenModule & CGM )

Creates an Itanium-family ABI.

Definition at line 502 of file ItaniumCXXABI.cpp.

References clang::CodeGen::CodeGenModule::getContext(), clang::ASTContext::getCXXABIKind(), clang::ASTContext::getTargetInfo(), and clang::TargetInfo::getTriple().

◆ CreateMacObjCRuntime()

CGObjCRuntime * clang::CodeGen::CreateMacObjCRuntime ( CodeGenModule & CGM )

◆ CreateMicrosoftCXXABI()

CGCXXABI * clang::CodeGen::CreateMicrosoftCXXABI ( CodeGenModule & CGM )

Creates a Microsoft-family ABI.

Definition at line 3559 of file MicrosoftCXXABI.cpp.

◆ CreateNVCUDARuntime()

CGCUDARuntime * clang::CodeGen::CreateNVCUDARuntime ( CodeGenModule & CGM )

Creates an instance of a CUDA runtime class.

Definition at line 1013 of file CGCUDANV.cpp.

◆ emitObjCProtocolObject()

llvm::Constant * clang::CodeGen::emitObjCProtocolObject	(	CodeGenModule &	CGM,
		const ObjCProtocolDecl *	p
	)

Get a pointer to a protocol object for the given declaration, emitting it if it hasn't already been emitted in this translation unit.

Note that the ABI for emitting a protocol reference in code (e.g. for a protocol expression) in most runtimes is not as simple as just materializing a pointer to this object.

Definition at line 469 of file CGObjCRuntime.cpp.

References clang::CodeGen::CodeGenModule::getObjCRuntime(), and clang::CodeGen::CGObjCRuntime::GetOrEmitProtocol().

◆ getCXXDestructorImplicitParam()

llvm::Value * clang::CodeGen::getCXXDestructorImplicitParam	(	CodeGenModule &	CGM,
		llvm::BasicBlock *	InsertBlock,
		llvm::BasicBlock::iterator	InsertPoint,
		const CXXDestructorDecl *	D,
		CXXDtorType	Type,
		bool	ForVirtualBase,
		bool	Delegating
	)

Definition at line 119 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenFunction::Builder, clang::CodeGen::CodeGenFunction::CurCodeDecl, clang::CodeGen::CodeGenFunction::CurFn, clang::CodeGen::CodeGenFunction::CurFuncDecl, clang::CodeGen::CodeGenModule::getCXXABI(), and clang::CodeGen::CGCXXABI::getCXXDestructorImplicitParam().

◆ getFieldAlignmentSource()

static AlignmentSource clang::CodeGen::getFieldAlignmentSource ( AlignmentSource Source )

inlinestatic

Given that the base address has the given alignment source, what's our confidence in the alignment of the field?

Definition at line 148 of file CGValue.h.

References Decl.

◆ getImplicitCXXConstructorArgs()

ImplicitCXXConstructorArgs clang::CodeGen::getImplicitCXXConstructorArgs	(	CodeGenModule &	CGM,
		const CXXConstructorDecl *	D
	)

Returns the implicit arguments to add to a complete, non-delegating C++ constructor call.

Definition at line 74 of file CodeGenABITypes.cpp.

References clang::Ctor_Complete, clang::CodeGen::CodeGenModule::getCXXABI(), clang::CodeGen::CGCXXABI::getImplicitConstructorArgs(), clang::CodeGen::ImplicitCXXConstructorArgs::Prefix, clang::CodeGen::CGCXXABI::AddedStructorArgs::Prefix, clang::CodeGen::ImplicitCXXConstructorArgs::Suffix, and clang::CodeGen::CGCXXABI::AddedStructorArgs::Suffix.

◆ getLLVMFieldNumber()

unsigned clang::CodeGen::getLLVMFieldNumber	(	CodeGenModule &	CGM,
		const RecordDecl *	RD,
		const FieldDecl *	FD
	)

Given a non-bitfield struct field, return its index within the elements of the struct's converted type.

The returned index refers to a field number in the complete object type which is returned by convertTypeForMemory. FD must be a field in RD directly (i.e. not an inherited field).

Definition at line 113 of file CodeGenABITypes.cpp.

References clang::CodeGen::CodeGenTypes::getCGRecordLayout(), clang::CodeGen::CGRecordLayout::getLLVMFieldNo(), and clang::CodeGen::CodeGenModule::getTypes().

◆ getNonTrivialCStructCopyAssignmentOperator()

llvm::Function * clang::CodeGen::getNonTrivialCStructCopyAssignmentOperator	(	CodeGenModule &	CGM,
		CharUnits	DstAlignment,
		CharUnits	SrcAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Returns the copy assignment operator for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes two arguments: pointers to the addresses of the destination and source structs, respectively.

Definition at line 970 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ getNonTrivialCStructCopyConstructor()

llvm::Function * clang::CodeGen::getNonTrivialCStructCopyConstructor	(	CodeGenModule &	CGM,
		CharUnits	DstAlignment,
		CharUnits	SrcAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Returns the copy constructor for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes two arguments: pointers to the addresses of the destination and source structs, respectively.

Definition at line 946 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ getNonTrivialCStructDefaultConstructor()

llvm::Function * clang::CodeGen::getNonTrivialCStructDefaultConstructor	(	CodeGenModule &	GCM,
		CharUnits	DstAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Returns the default constructor for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes a single argument that is a pointer to the address of the struct.

Definition at line 937 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ getNonTrivialCStructDestructor()

llvm::Function * clang::CodeGen::getNonTrivialCStructDestructor	(	CodeGenModule &	CGM,
		CharUnits	DstAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Returns the destructor for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes a single argument that is a pointer to the address of the struct.

Definition at line 994 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ getNonTrivialCStructMoveAssignmentOperator()

llvm::Function * clang::CodeGen::getNonTrivialCStructMoveAssignmentOperator	(	CodeGenModule &	CGM,
		CharUnits	DstAlignment,
		CharUnits	SrcAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Return the move assignment operator for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes two arguments: pointers to the addresses of the destination and source structs, respectively.

Definition at line 982 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ getNonTrivialCStructMoveConstructor()

llvm::Function * clang::CodeGen::getNonTrivialCStructMoveConstructor	(	CodeGenModule &	CGM,
		CharUnits	DstAlignment,
		CharUnits	SrcAlignment,
		bool	IsVolatile,
		QualType	QT
	)

Returns the move constructor for a C struct with non-trivially copyable fields, generating it if necessary.

The returned function uses the cdecl calling convention, returns void, and takes two arguments: pointers to the addresses of the destination and source structs, respectively.

Definition at line 958 of file CGNonTrivialStruct.cpp.

References clang::CodeGen::CodeGenModule::getContext(), and getSpecialFunction().

◆ initializationPatternFor()

llvm::Constant * clang::CodeGen::initializationPatternFor	(	CodeGenModule &	CGM,
		llvm::Type *	Ty
	)

Definition at line 15 of file PatternInit.cpp.

References clang::CodeGen::CodeGenModule::getContext(), clang::CodeGen::CodeGenModule::getDataLayout(), clang::CodeGen::CodeGenModule::getLLVMContext(), clang::TargetInfo::getMaxPointerWidth(), clang::ASTContext::getTargetInfo(), and initializationPatternFor().

Referenced by emitStoresForPatternInit(), initializationPatternFor(), initializeAlloca(), and patternOrZeroFor().

◆ operator|() [1/2]

BlockFieldFlags clang::CodeGen::operator\|	(	BlockFieldFlag_t	l,
		BlockFieldFlag_t	r
	)

inline

Definition at line 131 of file CGBlocks.h.

◆ operator|() [2/2]

BlockFlags clang::CodeGen::operator\|	(	BlockLiteralFlags	l,
		BlockLiteralFlags	r
	)

inline

Definition at line 83 of file CGBlocks.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Typedef Documentation

◆ CGBuilderBaseTy

◆ CGBuilderInserterTy

Enumeration Type Documentation

◆ AlignmentSource

◆ ARCPreciseLifetime_t

◆ BlockByrefFlags

◆ BlockCaptureEntityKind

◆ BlockFieldFlag_t

◆ BlockLiteralFlags

◆ CleanupKind

◆ ForDefinition_t

◆ KnownNonNull_t

◆ SanitizerHandler

◆ TBAAAccessKind

◆ TypeEvaluationKind

Function Documentation

◆ addDefaultFunctionDefinitionAttributes()

◆ arrangeCXXMethodType()

◆ arrangeFreeFunctionCall()

◆ arrangeFreeFunctionType() [1/2]

◆ arrangeFreeFunctionType() [2/2]

◆ arrangeObjCMessageSendSignature()

◆ computeSPIRKernelABIInfo()

◆ convertFreeFunctionType()

◆ convertTypeForMemory()

◆ CreateGNUObjCRuntime()

◆ CreateItaniumCXXABI()

◆ CreateMacObjCRuntime()

◆ CreateMicrosoftCXXABI()

◆ CreateNVCUDARuntime()

◆ emitObjCProtocolObject()

◆ getCXXDestructorImplicitParam()

◆ getFieldAlignmentSource()

◆ getImplicitCXXConstructorArgs()

◆ getLLVMFieldNumber()

◆ getNonTrivialCStructCopyAssignmentOperator()

◆ getNonTrivialCStructCopyConstructor()

◆ getNonTrivialCStructDefaultConstructor()

◆ getNonTrivialCStructDestructor()

◆ getNonTrivialCStructMoveAssignmentOperator()

◆ getNonTrivialCStructMoveConstructor()

◆ initializationPatternFor()

◆ operator|() [1/2]

◆ operator|() [2/2]