llvm::SPIRVInstrInfo Class Reference

#include "Target/SPIRV/SPIRVInstrInfo.h"

Inheritance diagram for llvm::SPIRVInstrInfo:

Public Member Functions
	SPIRVInstrInfo ()
const SPIRVRegisterInfo &	getRegisterInfo () const
bool	isHeaderInstr (const MachineInstr &MI) const
bool	isConstantInstr (const MachineInstr &MI) const
bool	isInlineAsmDefInstr (const MachineInstr &MI) const
bool	isTypeDeclInstr (const MachineInstr &MI) const
bool	isDecorationInstr (const MachineInstr &MI) const
bool	canUseFastMathFlags (const MachineInstr &MI) const
bool	canUseNSW (const MachineInstr &MI) const
bool	canUseNUW (const MachineInstr &MI) const
bool	analyzeBranch (MachineBasicBlock &MBB, MachineBasicBlock *&TBB, MachineBasicBlock *&FBB, SmallVectorImpl< MachineOperand > &Cond, bool AllowModify=false) const override
unsigned	removeBranch (MachineBasicBlock &MBB, int *BytesRemoved=nullptr) const override
unsigned	insertBranch (MachineBasicBlock &MBB, MachineBasicBlock *TBB, MachineBasicBlock *FBB, ArrayRef< MachineOperand > Cond, const DebugLoc &DL, int *BytesAdded=nullptr) const override
void	copyPhysReg (MachineBasicBlock &MBB, MachineBasicBlock::iterator I, const DebugLoc &DL, MCRegister DestReg, MCRegister SrcReg, bool KillSrc) const override
bool	expandPostRAPseudo (MachineInstr &MI) const override

Detailed Description

Definition at line 24 of file SPIRVInstrInfo.h.

Constructor & Destructor Documentation

SPIRVInstrInfo()

SPIRVInstrInfo::SPIRVInstrInfo

(

)

Definition at line 26 of file SPIRVInstrInfo.cpp.

Member Function Documentation

analyzeBranch()

bool SPIRVInstrInfo::analyzeBranch ( MachineBasicBlock &  MBB, MachineBasicBlock *&  TBB, MachineBasicBlock *&  FBB, SmallVectorImpl< MachineOperand > &  Cond, bool  AllowModify = false  ) const

override

Definition at line 182 of file SPIRVInstrInfo.cpp.

References Cond, llvm::MachineBasicBlock::empty(), llvm::MachineBasicBlock::getLastNonDebugInstr(), MBB, MI, and TBB.

canUseFastMathFlags()

bool SPIRVInstrInfo::canUseFastMathFlags

(

const MachineInstr &

MI

)

const

Definition at line 105 of file SPIRVInstrInfo.cpp.

References MI.

canUseNSW()

bool SPIRVInstrInfo::canUseNSW

(

const MachineInstr &

MI

)

const

Definition at line 124 of file SPIRVInstrInfo.cpp.

References MI.

canUseNUW()

bool SPIRVInstrInfo::canUseNUW

(

const MachineInstr &

MI

)

const

Definition at line 141 of file SPIRVInstrInfo.cpp.

References MI.

copyPhysReg()

void SPIRVInstrInfo::copyPhysReg ( MachineBasicBlock &  MBB, MachineBasicBlock::iterator  I, const DebugLoc &  DL, MCRegister  DestReg, MCRegister  SrcReg, bool  KillSrc  ) const

override

Definition at line 241 of file SPIRVInstrInfo.cpp.

References assert(), llvm::DstOp::getReg(), llvm::SrcOp::getReg(), I, and MRI.

expandPostRAPseudo()

bool SPIRVInstrInfo::expandPostRAPseudo ( MachineInstr &  MI ) const

override

Definition at line 258 of file SPIRVInstrInfo.cpp.

References MI, and MRI.

getRegisterInfo()

const SPIRVRegisterInfo & llvm::SPIRVInstrInfo::getRegisterInfo ( ) const

inline

Definition at line 30 of file SPIRVInstrInfo.h.

Referenced by llvm::SPIRVSubtarget::getRegisterInfo().

insertBranch()

unsigned SPIRVInstrInfo::insertBranch ( MachineBasicBlock &  MBB, MachineBasicBlock *  TBB, MachineBasicBlock *  FBB, ArrayRef< MachineOperand >  Cond, const DebugLoc &  DL, int *  BytesAdded = nullptr  ) const

override

Definition at line 233 of file SPIRVInstrInfo.cpp.

References llvm::report_fatal_error().

isConstantInstr()

bool SPIRVInstrInfo::isConstantInstr

(

const MachineInstr &

MI

)

const

Definition at line 28 of file SPIRVInstrInfo.cpp.

References MI.

Referenced by isHeaderInstr().

isDecorationInstr()

bool SPIRVInstrInfo::isDecorationInstr

(

const MachineInstr &

MI

)

const

Definition at line 70 of file SPIRVInstrInfo.cpp.

References MI.

Referenced by isHeaderInstr().

isHeaderInstr()

bool SPIRVInstrInfo::isHeaderInstr

(

const MachineInstr &

MI

)

const

Definition at line 83 of file SPIRVInstrInfo.cpp.

References isConstantInstr(), isDecorationInstr(), isTypeDeclInstr(), and MI.

isInlineAsmDefInstr()

bool SPIRVInstrInfo::isInlineAsmDefInstr

(

const MachineInstr &

MI

)

const

Definition at line 50 of file SPIRVInstrInfo.cpp.

References MI.

isTypeDeclInstr()

bool SPIRVInstrInfo::isTypeDeclInstr

(

const MachineInstr &

MI

)

const

Definition at line 60 of file SPIRVInstrInfo.cpp.

References MI, and MRI.

Referenced by isHeaderInstr().

removeBranch()

unsigned SPIRVInstrInfo::removeBranch ( MachineBasicBlock &  MBB, int *  BytesRemoved = nullptr  ) const

override

Definition at line 214 of file SPIRVInstrInfo.cpp.

References llvm::report_fatal_error().

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

• lib/Target/SPIRV/SPIRVInstrInfo.h
• lib/Target/SPIRV/SPIRVInstrInfo.cpp