llvm::HexagonMCShuffler Class Reference

#include "Target/Hexagon/MCTargetDesc/HexagonMCShuffler.h"

Inheritance diagram for llvm::HexagonMCShuffler:

Public Member Functions
	HexagonMCShuffler (MCContext &Context, bool ReportErrors, MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst &MCB)
	HexagonMCShuffler (MCContext &Context, bool ReportErrors, MCInstrInfo const &MCII, MCSubtargetInfo const &STI, MCInst &MCB, MCInst const &AddMI, bool InsertAtFront)
void	copyTo (MCInst &MCB)
bool	reshuffleTo (MCInst &MCB)
Public Member Functions inherited from llvm::HexagonShuffler
	HexagonShuffler (MCContext &Context, bool ReportErrors, MCInstrInfo const &MCII, MCSubtargetInfo const &STI)
void	reset ()
bool	check (const bool RequireShuffle=true)
	Check that the packet is legal and enforce relative insn order.
bool	shuffle ()
unsigned	size () const
bool	isMemReorderDisabled () const
iterator	begin ()
iterator	end ()
const_iterator	cbegin () const
const_iterator	cend () const
packet_range	insts (HexagonPacket &P)
const_packet_range	insts (HexagonPacket const &P) const
packet_range	insts ()
const_packet_range	insts () const
bool	HasInstWith (InstPredicate Pred) const
void	append (MCInst const &ID, MCInst const *Extender, unsigned S)
void	reportError (Twine const &Msg)
void	reportResourceError (HexagonPacketSummary const &Summary, StringRef Err)
void	reportResourceUsage (HexagonPacketSummary const &Summary)

Additional Inherited Members
Public Types inherited from llvm::HexagonShuffler
using	iterator = HexagonPacket::iterator
using	const_iterator = HexagonPacket::const_iterator
using	packet_range = iterator_range<HexagonPacket::iterator>
using	const_packet_range = iterator_range<HexagonPacket::const_iterator>
using	InstPredicate = bool (*)(MCInstrInfo const &, MCInst const &)
Protected Member Functions inherited from llvm::HexagonShuffler
bool	applySlotRestrictions (HexagonPacketSummary const &Summary, const bool DoShuffle)
void	restrictSlot1AOK (HexagonPacketSummary const &Summary)
void	restrictNoSlot1Store (HexagonPacketSummary const &Summary)
void	restrictNoSlot1 ()
bool	restrictStoreLoadOrder (HexagonPacketSummary const &Summary)
void	restrictBranchOrder (HexagonPacketSummary const &Summary)
void	restrictPreferSlot3 (HexagonPacketSummary const &Summary, const bool DoShuffle)
void	permitNonSlot ()
std::optional< HexagonPacket >	tryAuction (HexagonPacketSummary const &Summary)
HexagonPacketSummary	GetPacketSummary ()
bool	ValidPacketMemoryOps (HexagonPacketSummary const &Summary) const
bool	ValidResourceUsage (HexagonPacketSummary const &Summary)
Protected Attributes inherited from llvm::HexagonShuffler
MCContext &	Context
int64_t	BundleFlags
MCInstrInfo const &	MCII
MCSubtargetInfo const &	STI
SMLoc	Loc
bool	ReportErrors
bool	CheckFailure
std::vector< std::pair< SMLoc, std::string > >	AppliedRestrictions

Detailed Description

Definition at line 29 of file HexagonMCShuffler.h.

Constructor & Destructor Documentation

HexagonMCShuffler() [1/2]

llvm::HexagonMCShuffler::HexagonMCShuffler ( MCContext & Context, bool ReportErrors, MCInstrInfo const & MCII, MCSubtargetInfo const & STI, MCInst & MCB )

inline

Definition at line 31 of file HexagonMCShuffler.h.

References llvm::HexagonShuffler::Context, llvm::HexagonShuffler::HexagonShuffler(), llvm::HexagonShuffler::MCII, llvm::HexagonShuffler::ReportErrors, and llvm::HexagonShuffler::STI.

HexagonMCShuffler() [2/2]

llvm::HexagonMCShuffler::HexagonMCShuffler ( MCContext & Context, bool ReportErrors, MCInstrInfo const & MCII, MCSubtargetInfo const & STI, MCInst & MCB, MCInst const & AddMI, bool InsertAtFront )

inline

Definition at line 38 of file HexagonMCShuffler.h.

References llvm::HexagonShuffler::Context, llvm::HexagonShuffler::HexagonShuffler(), llvm::HexagonShuffler::MCII, llvm::HexagonShuffler::ReportErrors, and llvm::HexagonShuffler::STI.

Member Function Documentation

copyTo()

void HexagonMCShuffler::copyTo

(

MCInst &

MCB

)

Definition at line 79 of file HexagonMCShuffler.cpp.

References llvm::MCInst::addOperand(), llvm::HexagonShuffler::BundleFlags, llvm::MCInst::clear(), llvm::MCOperand::createImm(), llvm::MCOperand::createInst(), I, llvm::HexagonShuffler::Loc, MI, and llvm::MCInst::setLoc().

Referenced by llvm::HexagonMCShuffle(), and reshuffleTo().

reshuffleTo()

bool HexagonMCShuffler::reshuffleTo

(

MCInst &

MCB

)

Definition at line 93 of file HexagonMCShuffler.cpp.

References copyTo(), llvm::MCInst::dump(), LLVM_DEBUG, and llvm::HexagonShuffler::shuffle().

Referenced by llvm::HexagonMCShuffle(), llvm::HexagonMCShuffle(), and llvm::HexagonMCShuffle().

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

• lib/Target/Hexagon/MCTargetDesc/HexagonMCShuffler.h
• lib/Target/Hexagon/MCTargetDesc/HexagonMCShuffler.cpp