Inheritance diagram for WebAssemblyTargetCodeGenInfo:

[legend]

Public Member Functions
	WebAssemblyTargetCodeGenInfo (CodeGen::CodeGenTypes &CGT, WebAssemblyABIKind K)
void	setTargetAttributes (const Decl D, llvm::GlobalValue GV, CodeGen::CodeGenModule &CGM) const override
	setTargetAttributes - Provides a convenient hook to handle extra target-specific attributes for the given global.
virtual llvm::Type *	getWasmExternrefReferenceType () const override
	Return the WebAssembly externref reference type.
virtual llvm::Type *	getWasmFuncrefReferenceType () const override
	Return the WebAssembly funcref reference type.
Public Member Functions inherited from clang::CodeGen::TargetCodeGenInfo
	TargetCodeGenInfo (std::unique_ptr< ABIInfo > Info)
virtual	~TargetCodeGenInfo ()
const ABIInfo &	getABIInfo () const
	getABIInfo() - Returns ABI info helper for the target.
const SwiftABIInfo &	getSwiftABIInfo () const
	Returns Swift ABI info helper for the target.
virtual bool	supportsLibCall () const
	supportsLibCall - Query to whether or not target supports all lib calls.
virtual void	emitTargetMetadata (CodeGen::CodeGenModule &CGM, const llvm::MapVector< GlobalDecl, StringRef > &MangledDeclNames) const
	emitTargetMetadata - Provides a convenient hook to handle extra target-specific metadata for the given globals.
virtual void	emitTargetGlobals (CodeGen::CodeGenModule &CGM) const
	Provides a convenient hook to handle extra target-specific globals.
virtual void	checkFunctionABI (CodeGenModule &CGM, const FunctionDecl *Decl) const
	Any further codegen related checks that need to be done on a function signature in a target specific manner.
virtual void	checkFunctionCallABI (CodeGenModule &CGM, SourceLocation CallLoc, const FunctionDecl Caller, const FunctionDecl Callee, const CallArgList &Args, QualType ReturnType) const
	Any further codegen related checks that need to be done on a function call in a target specific manner.
virtual bool	wouldInliningViolateFunctionCallABI (const FunctionDecl Caller, const FunctionDecl Callee) const
	Returns true if inlining the function call would produce incorrect code for the current target and should be ignored (even with the always_inline or flatten attributes).
virtual unsigned	getSizeOfUnwindException () const
	Determines the size of struct _Unwind_Exception on this platform, in 8-bit units.
virtual bool	extendPointerWithSExt () const
	Controls whether __builtin_extend_pointer should sign-extend pointers to uint64_t or zero-extend them (the default).
virtual int	getDwarfEHStackPointer (CodeGen::CodeGenModule &M) const
	Determines the DWARF register number for the stack pointer, for exception-handling purposes.
virtual bool	initDwarfEHRegSizeTable (CodeGen::CodeGenFunction &CGF, llvm::Value *Address) const
	Initializes the given DWARF EH register-size table, a char*.
virtual llvm::Value *	decodeReturnAddress (CodeGen::CodeGenFunction &CGF, llvm::Value *Address) const
	Performs the code-generation required to convert a return address as stored by the system into the actual address of the next instruction that will be executed.
virtual llvm::Value *	encodeReturnAddress (CodeGen::CodeGenFunction &CGF, llvm::Value *Address) const
	Performs the code-generation required to convert the address of an instruction into a return address suitable for storage by the system in a return slot.
virtual llvm::Value *	testFPKind (llvm::Value *V, unsigned BuiltinID, CGBuilderTy &Builder, CodeGenModule &CGM) const
	Performs a target specific test of a floating point value for things like IsNaN, Infinity, ... Nullptr is returned if no implementation exists.
virtual llvm::Type *	adjustInlineAsmType (CodeGen::CodeGenFunction &CGF, StringRef Constraint, llvm::Type *Ty) const
	Corrects the low-level LLVM type for a given constraint and "usual" type.
virtual bool	isScalarizableAsmOperand (CodeGen::CodeGenFunction &CGF, llvm::Type *Ty) const
	Target hook to decide whether an inline asm operand can be passed by value.
virtual void	addReturnRegisterOutputs (CodeGen::CodeGenFunction &CGF, CodeGen::LValue ReturnValue, std::string &Constraints, std::vector< llvm::Type * > &ResultRegTypes, std::vector< llvm::Type * > &ResultTruncRegTypes, std::vector< CodeGen::LValue > &ResultRegDests, std::string &AsmString, unsigned NumOutputs) const
	Adds constraints and types for result registers.
virtual bool	doesReturnSlotInterfereWithArgs () const
	doesReturnSlotInterfereWithArgs - Return true if the target uses an argument slot for an 'sret' type.
virtual StringRef	getARCRetainAutoreleasedReturnValueMarker () const
	Retrieve the address of a function to call immediately before calling objc_retainAutoreleasedReturnValue.
virtual bool	markARCOptimizedReturnCallsAsNoTail () const
	Determine whether a call to objc_retainAutoreleasedReturnValue or objc_unsafeClaimAutoreleasedReturnValue should be marked as 'notail'.
virtual llvm::Constant *	getUBSanFunctionSignature (CodeGen::CodeGenModule &CGM) const
	Return a constant used by UBSan as a signature to identify functions possessing type information, or 0 if the platform is unsupported.
virtual bool	isNoProtoCallVariadic (const CodeGen::CallArgList &args, const FunctionNoProtoType *fnType) const
	Determine whether a call to an unprototyped functions under the given calling convention should use the variadic convention or the non-variadic convention.
virtual void	getDependentLibraryOption (llvm::StringRef Lib, llvm::SmallString< 24 > &Opt) const
	Gets the linker options necessary to link a dependent library on this platform.
virtual void	getDetectMismatchOption (llvm::StringRef Name, llvm::StringRef Value, llvm::SmallString< 32 > &Opt) const
	Gets the linker options necessary to detect object file mismatches on this platform.
virtual unsigned	getDeviceKernelCallingConv () const
	Get LLVM calling convention for device kernels.
virtual llvm::Constant *	getNullPointer (const CodeGen::CodeGenModule &CGM, llvm::PointerType *T, QualType QT) const
	Get target specific null pointer.
virtual LangAS	getGlobalVarAddressSpace (CodeGenModule &CGM, const VarDecl *D) const
	Get target favored AST address space of a global variable for languages other than OpenCL and CUDA.
virtual LangAS	getASTAllocaAddressSpace () const
	Get the AST address space for alloca.
virtual LangAS	getAddrSpaceOfCxaAtexitPtrParam () const
	Get address space of pointer parameter for __cxa_atexit.
virtual StringRef	getLLVMSyncScopeStr (const LangOptions &LangOpts, SyncScope Scope, llvm::AtomicOrdering Ordering) const
	Get the syncscope used in LLVM IR as a string.
llvm::SyncScope::ID	getLLVMSyncScopeID (const LangOptions &LangOpts, SyncScope Scope, llvm::AtomicOrdering Ordering, llvm::LLVMContext &Ctx) const
	Get the syncscope used in LLVM IR as a SyncScope ID.
virtual void	setTargetAtomicMetadata (CodeGenFunction &CGF, llvm::Instruction &AtomicInst, const AtomicExpr *Expr=nullptr) const
	Allow the target to apply other metadata to an atomic instruction.
virtual TargetOpenCLBlockHelper *	getTargetOpenCLBlockHelper () const
virtual llvm::Value *	createEnqueuedBlockKernel (CodeGenFunction &CGF, llvm::Function BlockInvokeFunc, llvm::Type BlockTy) const
	Create an OpenCL kernel for an enqueued block.
virtual bool	shouldEmitStaticExternCAliases () const
virtual bool	shouldEmitDWARFBitFieldSeparators () const
virtual void	setCUDAKernelCallingConvention (const FunctionType *&FT) const
virtual void	setOCLKernelStubCallingConvention (const FunctionType *&FT) const
virtual llvm::Type *	getCUDADeviceBuiltinSurfaceDeviceType () const
	Return the device-side type for the CUDA device builtin surface type.
virtual llvm::Type *	getCUDADeviceBuiltinTextureDeviceType () const
	Return the device-side type for the CUDA device builtin texture type.
virtual bool	emitCUDADeviceBuiltinSurfaceDeviceCopy (CodeGenFunction &CGF, LValue Dst, LValue Src) const
	Emit the device-side copy of the builtin surface type.
virtual bool	emitCUDADeviceBuiltinTextureDeviceCopy (CodeGenFunction &CGF, LValue Dst, LValue Src) const
	Emit the device-side copy of the builtin texture type.
virtual llvm::Type *	getOpenCLType (CodeGenModule &CGM, const Type *T) const
	Return an LLVM type that corresponds to an OpenCL type.
virtual llvm::Type *	getHLSLType (CodeGenModule &CGM, const Type *T, const CGHLSLOffsetInfo &OffsetInfo) const
	Return an LLVM type that corresponds to a HLSL type.
virtual llvm::Type *	getHLSLPadding (CodeGenModule &CGM, CharUnits NumBytes) const
	Return an LLVM type that corresponds to padding in HLSL types.
virtual bool	isHLSLPadding (llvm::Type *Ty) const
	Return true if this is an HLSL padding type.

Additional Inherited Members
Static Public Member Functions inherited from clang::CodeGen::TargetCodeGenInfo
static void	setBranchProtectionFnAttributes (const TargetInfo::BranchProtectionInfo &BPI, llvm::Function &F)
static void	initBranchProtectionFnAttributes (const TargetInfo::BranchProtectionInfo &BPI, llvm::AttrBuilder &FuncAttrs)
static void	setPointerAuthFnAttributes (const PointerAuthOptions &Opts, llvm::Function &F)
static void	initPointerAuthFnAttributes (const PointerAuthOptions &Opts, llvm::AttrBuilder &FuncAttrs)
Protected Member Functions inherited from clang::CodeGen::TargetCodeGenInfo
template<typename T>
const T &	getABIInfo () const
void	addStackProbeTargetAttributes (const Decl D, llvm::GlobalValue GV, CodeGen::CodeGenModule &CGM) const
Static Protected Member Functions inherited from clang::CodeGen::TargetCodeGenInfo
static std::string	qualifyWindowsLibrary (StringRef Lib)
Protected Attributes inherited from clang::CodeGen::TargetCodeGenInfo
std::unique_ptr< SwiftABIInfo >	SwiftInfo