AArch64SelectionDAGInfo.cpp File Reference

#include "AArch64TargetMachine.h"
#include "Utils/AArch64SMEAttributes.h"

Go to the source code of this file.

Macros
#define	DEBUG_TYPE   "aarch64-selectiondag-info"

Functions
static SDValue	EmitUnrolledSetTag (SelectionDAG &DAG, const SDLoc &dl, SDValue Chain, SDValue Ptr, uint64_t ObjSize, const MachineMemOperand *BaseMemOperand, bool ZeroData)

Variables
static cl::opt< bool >	LowerToSMERoutines ("aarch64-lower-to-sme-routines", cl::Hidden, cl::desc("Enable AArch64 SME memory operations " "to lower to librt functions"), cl::init(true))
static const int	kSetTagLoopThreshold = 176

Macro Definition Documentation

DEBUG_TYPE

#define DEBUG_TYPE   "aarch64-selectiondag-info"

Definition at line 18 of file AArch64SelectionDAGInfo.cpp.

Function Documentation

EmitUnrolledSetTag()

static SDValue EmitUnrolledSetTag ( SelectionDAG &  DAG, const SDLoc &  dl, SDValue  Chain, SDValue  Ptr, uint64_t  ObjSize, const MachineMemOperand *  BaseMemOperand, bool  ZeroData  )

static

Definition at line 197 of file AArch64SelectionDAGInfo.cpp.

References llvm::ISD::FrameIndex, llvm::TypeSize::getFixed(), llvm::SelectionDAG::getMachineFunction(), llvm::MachineFunction::getMachineMemOperand(), llvm::SelectionDAG::getMemBasePlusOffset(), llvm::SelectionDAG::getMemIntrinsicNode(), llvm::SelectionDAG::getNode(), llvm::SelectionDAG::getRegister(), llvm::SelectionDAG::getTargetFrameIndex(), llvm::SelectionDAG::getVTList(), Ptr, llvm::SmallVectorTemplateBase< T, bool >::push_back(), llvm::AArch64ISD::ST2G, llvm::AArch64ISD::STG, llvm::AArch64ISD::STZ2G, llvm::AArch64ISD::STZG, and llvm::ISD::TokenFactor.

Referenced by llvm::AArch64SelectionDAGInfo::EmitTargetCodeForSetTag().

Variable Documentation

kSetTagLoopThreshold

const int kSetTagLoopThreshold = 176

static

Definition at line 195 of file AArch64SelectionDAGInfo.cpp.

Referenced by llvm::AArch64SelectionDAGInfo::EmitTargetCodeForSetTag().

LowerToSMERoutines

cl::opt< bool > LowerToSMERoutines("aarch64-lower-to-sme-routines", cl::Hidden, cl::desc("Enable AArch64 SME memory operations " "to lower to librt functions"), cl::init(true)) ( "aarch64-lower-to-sme-routines"  , cl::Hidden  , cl::desc("Enable AArch64 SME memory operations " "to lower to librt functions")  , cl::init(true)    )

static

Referenced by llvm::AArch64SelectionDAGInfo::EmitTargetCodeForMemcpy(), llvm::AArch64SelectionDAGInfo::EmitTargetCodeForMemmove(), and llvm::AArch64SelectionDAGInfo::EmitTargetCodeForMemset().