llvm::ISD::OutputArg Struct Reference

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"

Public Member Functions
	OutputArg (ArgFlagsTy Flags, MVT VT, EVT ArgVT, Type *OrigTy, unsigned OrigArgIndex, unsigned PartOffset)

Public Attributes
ArgFlagsTy	Flags
MVT	VT
EVT	ArgVT
	Non-legalized type of the argument.
Type *	OrigTy
	Original IR type of the argument.
unsigned	OrigArgIndex
	Index original Function's argument.
unsigned	PartOffset
	Offset in bytes of current output value relative to the beginning of original argument.

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 246 of file TargetCallingConv.h.

Constructor & Destructor Documentation

OutputArg()

llvm::ISD::OutputArg::OutputArg ( ArgFlagsTy Flags, MVT VT, EVT ArgVT, Type * OrigTy, unsigned OrigArgIndex, unsigned PartOffset )

inline

Definition at line 265 of file TargetCallingConv.h.

References ArgVT, Flags, OrigArgIndex, OrigTy, PartOffset, and VT.

Member Data Documentation

ArgVT

EVT llvm::ISD::OutputArg::ArgVT

Non-legalized type of the argument.

This is the EVT corresponding to the OrigTy IR type.

Definition at line 252 of file TargetCallingConv.h.

Referenced by OutputArg().

Flags

ArgFlagsTy llvm::ISD::OutputArg::Flags

Definition at line 247 of file TargetCallingConv.h.

Referenced by llvm::TargetLowering::LowerCallTo(), and OutputArg().

OrigArgIndex

unsigned llvm::ISD::OutputArg::OrigArgIndex

Index original Function's argument.

Definition at line 258 of file TargetCallingConv.h.

Referenced by OutputArg().

OrigTy

Type* llvm::ISD::OutputArg::OrigTy

Original IR type of the argument.

For aggregates, this is the type of an individual aggregate element, not the whole aggregate.

Definition at line 255 of file TargetCallingConv.h.

Referenced by OutputArg().

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 263 of file TargetCallingConv.h.

Referenced by OutputArg().

VT

MVT llvm::ISD::OutputArg::VT

Definition at line 249 of file TargetCallingConv.h.

Referenced by OutputArg().

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

• include/llvm/CodeGen/TargetCallingConv.h