llvm::AArch64SelectionDAGInfo Class Reference

#include <AArch64SelectionDAGInfo.h>

Inheritance diagram for llvm::AArch64SelectionDAGInfo:

Collaboration diagram for llvm::AArch64SelectionDAGInfo:

List of all members.

Public Member Functions
	AArch64SelectionDAGInfo (const DataLayout *DL)
	~AArch64SelectionDAGInfo ()
SDValue	EmitTargetCodeForMemset (SelectionDAG &DAG, SDLoc dl, SDValue Chain, SDValue Dst, SDValue Src, SDValue Size, unsigned Align, bool isVolatile, MachinePointerInfo DstPtrInfo) const override

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Detailed Description

Definition at line 21 of file AArch64SelectionDAGInfo.h.

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Constructor & Destructor Documentation

AArch64SelectionDAGInfo::AArch64SelectionDAGInfo

(

const DataLayout *

DL

)

[explicit]

Definition at line 19 of file AArch64SelectionDAGInfo.cpp.

AArch64SelectionDAGInfo::~AArch64SelectionDAGInfo

(

)

Definition at line 22 of file AArch64SelectionDAGInfo.cpp.

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Member Function Documentation

SDValue AArch64SelectionDAGInfo::EmitTargetCodeForMemset	(	SelectionDAG &	DAG,
		SDLoc	dl,
		SDValue	Chain,
		SDValue	Op1,
		SDValue	Op2,
		SDValue	Op3,
		unsigned	Align,
		bool	isVolatile,
		MachinePointerInfo	DstPtrInfo
	)		const [override, virtual]

EmitTargetCodeForMemset - Emit target-specific code that performs a memset. This can be used by targets to provide code sequences for cases that don't fit the target's parameters for simple stores and can be more efficient than using a library call. This function can return a null SDValue if the target declines to use custom code and a different lowering strategy should be used.

Reimplemented from llvm::TargetSelectionDAGInfo.

Definition at line 24 of file AArch64SelectionDAGInfo.cpp.

References llvm::CallingConv::C, llvm::dyn_cast(), llvm::SelectionDAG::getContext(), llvm::TargetSelectionDAGInfo::getDataLayout(), llvm::SelectionDAG::getExternalSymbol(), llvm::DataLayout::getIntPtrType(), llvm::TargetLoweringBase::getPointerTy(), llvm::TargetMachine::getSubtarget(), llvm::SelectionDAG::getTarget(), llvm::Type::getVoidTy(), llvm::ConstantSDNode::isNullValue(), llvm::TargetLowering::LowerCallTo(), llvm::TargetLowering::ArgListEntry::Node, llvm::TargetLowering::CallLoweringInfo::setCallee(), llvm::TargetLowering::CallLoweringInfo::setChain(), llvm::TargetLowering::CallLoweringInfo::setDebugLoc(), and llvm::TargetLowering::ArgListEntry::Ty.

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The documentation for this class was generated from the following files:

• AArch64SelectionDAGInfo.h
• AArch64SelectionDAGInfo.cpp