#include "llvm/CodeGen/GlobalISel/CallLowering.h"

Inheritance diagram for llvm::CallLowering::ArgInfo:

Public Member Functions
	ArgInfo (ArrayRef< Register > Regs, Type Ty, unsigned OrigIndex, ArrayRef< ISD::ArgFlagsTy > Flags=ArrayRef< ISD::ArgFlagsTy >(), bool IsFixed=true, const Value OrigValue=nullptr)

	ArgInfo (ArrayRef< Register > Regs, const Value &OrigValue, unsigned OrigIndex, ArrayRef< ISD::ArgFlagsTy > Flags=ArrayRef< ISD::ArgFlagsTy >(), bool IsFixed=true)

	ArgInfo ()=default

Public Member Functions inherited from llvm::CallLowering::BaseArgInfo
	BaseArgInfo (Type *Ty, ArrayRef< ISD::ArgFlagsTy > Flags=ArrayRef< ISD::ArgFlagsTy >(), bool IsFixed=true)

	BaseArgInfo ()

Public Attributes
SmallVector< Register, 4 >	Regs

SmallVector< Register, 2 >	OrigRegs

const Value *	OrigValue = nullptr
	Optionally track the original IR value for the argument.

unsigned	OrigArgIndex
	Index original Function's argument.

Public Attributes inherited from llvm::CallLowering::BaseArgInfo
Type *	Ty

SmallVector< ISD::ArgFlagsTy, 4 >	Flags

bool	IsFixed

Static Public Attributes
static const unsigned	NoArgIndex = UINT_MAX
	Sentinel value for implicit machine-level input arguments.

Detailed Description

Definition at line 62 of file CallLowering.h.

Constructor & Destructor Documentation

◆ ArgInfo() [1/3]

llvm::CallLowering::ArgInfo::ArgInfo	(	ArrayRef< Register >	Regs,
		Type *	Ty,
		unsigned	OrigIndex,
		ArrayRef< ISD::ArgFlagsTy >	Flags = `ArrayRef<ISD::ArgFlagsTy>()`,
		bool	IsFixed = `true`,
		const Value *	OrigValue = `nullptr`
	)

inline

Definition at line 81 of file CallLowering.h.

References assert(), llvm::CallLowering::BaseArgInfo::Flags, llvm::Type::isEmptyTy(), llvm::Type::isVoidTy(), llvm::SmallVectorTemplateBase< T, bool >::push_back(), Regs, and llvm::CallLowering::BaseArgInfo::Ty.

◆ ArgInfo() [2/3]

llvm::CallLowering::ArgInfo::ArgInfo	(	ArrayRef< Register >	Regs,
		const Value &	OrigValue,
		unsigned	OrigIndex,
		ArrayRef< ISD::ArgFlagsTy >	Flags = `ArrayRef<ISD::ArgFlagsTy>()`,
		bool	IsFixed = `true`
	)

inline

Definition at line 94 of file CallLowering.h.

◆ ArgInfo() [3/3]

llvm::CallLowering::ArgInfo::ArgInfo ( )

default

Member Data Documentation

◆ NoArgIndex

const unsigned llvm::CallLowering::ArgInfo::NoArgIndex = UINT_MAX

static

Sentinel value for implicit machine-level input arguments.

Definition at line 79 of file CallLowering.h.

Referenced by llvm::CallLowering::insertSRetIncomingArgument(), and llvm::CallLowering::insertSRetOutgoingArgument().

◆ OrigArgIndex

unsigned llvm::CallLowering::ArgInfo::OrigArgIndex

Index original Function's argument.

Definition at line 76 of file CallLowering.h.

Referenced by llvm::CallLowering::splitToValueTypes().

◆ OrigRegs

SmallVector<Register, 2> llvm::CallLowering::ArgInfo::OrigRegs

Definition at line 67 of file CallLowering.h.

◆ OrigValue

const Value* llvm::CallLowering::ArgInfo::OrigValue = nullptr

Optionally track the original IR value for the argument.

This may not be meaningful in all contexts. This should only be used on for forwarding through to use for aliasing information in MachinePointerInfo for memory arguments.

Definition at line 73 of file CallLowering.h.

Referenced by llvm::AMDGPUCallLowering::lowerTailCall(), and llvm::CallLowering::splitToValueTypes().

◆ Regs

SmallVector<Register, 4> llvm::CallLowering::ArgInfo::Regs

Definition at line 63 of file CallLowering.h.

Referenced by ArgInfo(), llvm::CallLowering::ValueHandler::assignValueToAddress(), llvm::AArch64CallLowering::lowerCall(), llvm::AArch64CallLowering::lowerReturn(), llvm::AMDGPUCallLowering::lowerTailCall(), llvm::CallLowering::parametersInCSRMatch(), and llvm::CallLowering::splitToValueTypes().

The documentation for this struct was generated from the following file:

include/llvm/CodeGen/GlobalISel/CallLowering.h

Public Member Functions

Public Attributes

Static Public Attributes