OutputArg - This struct carries flags and a value for a single outgoing (actual) argument or outgoing (from the perspective of the caller) return value virtual register. More...

#include "llvm/CodeGen/TargetCallingConv.h"

Collaboration diagram for llvm::ISD::OutputArg:

[legend]

Public Member Functions
	OutputArg ()=default

	OutputArg (ArgFlagsTy flags, EVT vt, EVT argvt, bool isfixed, unsigned origIdx, unsigned partOffs)

Public Attributes
ArgFlagsTy	Flags

MVT	VT

EVT	ArgVT

bool	IsFixed = false
	IsFixed - Is this a "fixed" value, ie not passed through a vararg "...". More...

unsigned	OrigArgIndex
	Index original Function's argument. More...

unsigned	PartOffset
	Offset in bytes of current output value relative to the beginning of original argument. More...

Detailed Description

OutputArg - This struct carries flags and a value for a single outgoing (actual) argument or outgoing (from the perspective of the caller) return value virtual register.

Definition at line 175 of file TargetCallingConv.h.

Constructor & Destructor Documentation

◆ OutputArg() [1/2]

llvm::ISD::OutputArg::OutputArg ( )

default

◆ OutputArg() [2/2]

llvm::ISD::OutputArg::OutputArg	(	ArgFlagsTy	flags,
		EVT	vt,
		EVT	argvt,
		bool	isfixed,
		unsigned	origIdx,
		unsigned	partOffs
	)

inline

Definition at line 192 of file TargetCallingConv.h.

References llvm::EVT::getSimpleVT().

Member Data Documentation

◆ ArgVT

EVT llvm::ISD::OutputArg::ArgVT

Definition at line 178 of file TargetCallingConv.h.

Referenced by llvm::MipsCCState::getSpecialCallingConvForCallee().

◆ Flags

ArgFlagsTy llvm::ISD::OutputArg::Flags

Definition at line 176 of file TargetCallingConv.h.

Referenced by areCallingConvEligibleForTCO_64SVR4(), CallingConvSupported(), and getMOVL().

◆ IsFixed

bool llvm::ISD::OutputArg::IsFixed = false

IsFixed - Is this a "fixed" value, ie not passed through a vararg "...".

Definition at line 181 of file TargetCallingConv.h.

Referenced by CallingConvSupported().

◆ OrigArgIndex

unsigned llvm::ISD::OutputArg::OrigArgIndex

Index original Function's argument.

Definition at line 184 of file TargetCallingConv.h.

◆ PartOffset

unsigned llvm::ISD::OutputArg::PartOffset

Offset in bytes of current output value relative to the beginning of original argument.

E.g. if argument was splitted into four 32 bit registers, we got 4 OutputArgs with PartOffsets 0, 4, 8 and 12.

Definition at line 189 of file TargetCallingConv.h.

◆ VT

MVT llvm::ISD::OutputArg::VT

Definition at line 177 of file TargetCallingConv.h.

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

include/llvm/CodeGen/TargetCallingConv.h

Public Member Functions

Public Attributes