#include "Target/LoongArch/LoongArchAsmPrinter.h"
Inheritance diagram for llvm::LoongArchAsmPrinter:
Public Member Functions | |
| LoongArchAsmPrinter (TargetMachine &TM, std::unique_ptr< MCStreamer > Streamer) | |
| StringRef | getPassName () const override |
| getPassName - Return a nice clean name for a pass. | |
| bool | runOnMachineFunction (MachineFunction &MF) override |
| Emit the specified function out to the OutStreamer. | |
| void | emitInstruction (const MachineInstr *MI) override |
| Targets should implement this to emit instructions. | |
| bool | PrintAsmOperand (const MachineInstr *MI, unsigned OpNo, const char *ExtraCode, raw_ostream &OS) override |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant. | |
| bool | PrintAsmMemoryOperand (const MachineInstr *MI, unsigned OpNo, const char *ExtraCode, raw_ostream &OS) override |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant as an address. | |
| void | LowerPATCHABLE_FUNCTION_ENTER (const MachineInstr &MI) |
| void | LowerPATCHABLE_FUNCTION_EXIT (const MachineInstr &MI) |
| void | LowerPATCHABLE_TAIL_CALL (const MachineInstr &MI) |
| void | emitSled (const MachineInstr &MI, SledKind Kind) |
| bool | lowerPseudoInstExpansion (const MachineInstr *MI, MCInst &Inst) |
| bool | lowerOperand (const MachineOperand &MO, MCOperand &MCOp) const |
 Public Member Functions inherited from llvm::AsmPrinter | |
| ~AsmPrinter () override | |
| DwarfDebug * | getDwarfDebug () |
| DwarfDebug * | getDwarfDebug () const |
| uint16_t | getDwarfVersion () const |
| void | setDwarfVersion (uint16_t Version) |
| bool | isDwarf64 () const |
| unsigned int | getDwarfOffsetByteSize () const |
| Returns 4 for DWARF32 and 8 for DWARF64. | |
| unsigned int | getUnitLengthFieldByteSize () const |
| Returns 4 for DWARF32 and 12 for DWARF64. | |
| dwarf::FormParams | getDwarfFormParams () const |
| Returns information about the byte size of DW_FORM values. | |
| bool | isPositionIndependent () const |
| bool | isVerbose () const |
| Return true if assembly output should contain comments. | |
| unsigned | getFunctionNumber () const |
| Return a unique ID for the current function. | |
| virtual const MCSymbol * | getFunctionFrameSymbol () const |
| Return symbol for the function pseudo stack if the stack frame is not a register based. | |
| MCSymbol * | getFunctionBegin () const |
| MCSymbol * | getFunctionEnd () const |
| MCSymbol * | getMBBExceptionSym (const MachineBasicBlock &MBB) |
| MCSymbol * | getAddrLabelSymbol (const BasicBlock *BB) |
| Return the symbol to be used for the specified basic block when its address is taken. | |
| ArrayRef< MCSymbol * > | getAddrLabelSymbolToEmit (const BasicBlock *BB) |
| Return the symbol to be used for the specified basic block when its address is taken. | |
| void | takeDeletedSymbolsForFunction (const Function *F, std::vector< MCSymbol * > &Result) |
| If the specified function has had any references to address-taken blocks generated, but the block got deleted, return the symbol now so we can emit it. | |
| const TargetLoweringObjectFile & | getObjFileLowering () const |
| Return information about object file lowering. | |
| const DataLayout & | getDataLayout () const |
| Return information about data layout. | |
| unsigned | getPointerSize () const |
| Return the pointer size from the TargetMachine. | |
| const MCSubtargetInfo & | getSubtargetInfo () const |
| Return information about subtarget. | |
| void | EmitToStreamer (MCStreamer &S, const MCInst &Inst) |
| void | emitInitialRawDwarfLocDirective (const MachineFunction &MF) |
| Emits inital debug location directive. | |
| const MCSection * | getCurrentSection () const |
| Return the current section we are emitting to. | |
| void | getNameWithPrefix (SmallVectorImpl< char > &Name, const GlobalValue *GV) const |
| MCSymbol * | getSymbol (const GlobalValue *GV) const |
| MCSymbol * | getSymbolPreferLocal (const GlobalValue &GV) const |
| Similar to getSymbol() but preferred for references. | |
| bool | doesDwarfUseRelocationsAcrossSections () const |
| void | setDwarfUsesRelocationsAcrossSections (bool Enable) |
| void | recordSled (MCSymbol *Sled, const MachineInstr &MI, SledKind Kind, uint8_t Version=0) |
| void | emitXRayTable () |
| Emit a table with all XRay instrumentation points. | |
| void | emitPatchableFunctionEntries () |
| void | getAnalysisUsage (AnalysisUsage &AU) const override |
| Record analysis usage. | |
| bool | doInitialization (Module &M) override |
| Set up the AsmPrinter when we are working on a new module. | |
| bool | doFinalization (Module &M) override |
| Shut down the asmprinter. | |
| bool | runOnMachineFunction (MachineFunction &MF) override |
| Emit the specified function out to the OutStreamer. | |
| virtual void | SetupMachineFunction (MachineFunction &MF) |
| This should be called when a new MachineFunction is being processed from runOnMachineFunction. | |
| void | emitFunctionBody () |
| This method emits the body and trailer for a function. | |
| void | emitCFIInstruction (const MachineInstr &MI) |
| void | emitFrameAlloc (const MachineInstr &MI) |
| void | emitStackSizeSection (const MachineFunction &MF) |
| void | emitStackUsage (const MachineFunction &MF) |
| void | emitBBAddrMapSection (const MachineFunction &MF) |
| void | emitKCFITrapEntry (const MachineFunction &MF, const MCSymbol *Symbol) |
| virtual void | emitKCFITypeId (const MachineFunction &MF) |
| void | emitPseudoProbe (const MachineInstr &MI) |
| void | emitRemarksSection (remarks::RemarkStreamer &RS) |
| void | emitPCSectionsLabel (const MachineFunction &MF, const MDNode &MD) |
| Emits a label as reference for PC sections. | |
| void | emitPCSections (const MachineFunction &MF) |
| Emits the PC sections collected from instructions. | |
| CFISection | getFunctionCFISectionType (const Function &F) const |
| Get the CFISection type for a function. | |
| CFISection | getFunctionCFISectionType (const MachineFunction &MF) const |
| Get the CFISection type for a function. | |
| CFISection | getModuleCFISectionType () const |
| Get the CFISection type for the module. | |
| bool | hasDebugInfo () const |
| Returns true if valid debug info is present. | |
| bool | needsSEHMoves () |
| bool | usesCFIWithoutEH () const |
Since emitting CFI unwind information is entangled with supporting the exceptions, this returns true for platforms which use CFI unwind information for other purposes (debugging, sanitizers, ...) when MCAsmInfo::ExceptionsType == ExceptionHandling::None. | |
| virtual void | emitConstantPool () |
| Print to the current output stream assembly representations of the constants in the constant pool MCP. | |
| virtual void | emitJumpTableInfo () |
| Print assembly representations of the jump tables used by the current function to the current output stream. | |
| virtual void | emitGlobalVariable (const GlobalVariable *GV) |
| Emit the specified global variable to the .s file. | |
| bool | emitSpecialLLVMGlobal (const GlobalVariable *GV) |
| Check to see if the specified global is a special global used by LLVM. | |
| void | preprocessXXStructorList (const DataLayout &DL, const Constant *List, SmallVector< Structor, 8 > &Structors) |
| This method gathers an array of Structors and then sorts them out by Priority. | |
| virtual void | emitXXStructorList (const DataLayout &DL, const Constant *List, bool IsCtor) |
This method emits llvm.global_ctors or llvm.global_dtors list. | |
| void | emitAlignment (Align Alignment, const GlobalObject *GV=nullptr, unsigned MaxBytesToEmit=0) const |
| Emit an alignment directive to the specified power of two boundary. | |
| virtual const MCExpr * | lowerConstant (const Constant *CV) |
| Lower the specified LLVM Constant to an MCExpr. | |
| void | emitGlobalConstant (const DataLayout &DL, const Constant *CV, AliasMapTy *AliasList=nullptr) |
| EmitGlobalConstant - Print a general LLVM constant to the .s file. | |
| void | computeGlobalGOTEquivs (Module &M) |
| Unnamed constant global variables solely contaning a pointer to another globals variable act like a global variable "proxy", or GOT equivalents, i.e., it's only used to hold the address of the latter. | |
| void | emitGlobalGOTEquivs () |
| Constant expressions using GOT equivalent globals may not be eligible for PC relative GOT entry conversion, in such cases we need to emit the proxies we previously omitted in EmitGlobalVariable. | |
| void | emitStackMaps () |
| Emit the stack maps. | |
| void | addAsmPrinterHandler (std::unique_ptr< AsmPrinterHandler > Handler) |
| void | addDebugHandler (std::unique_ptr< DebugHandlerBase > Handler) |
| virtual void | emitStartOfAsmFile (Module &) |
| This virtual method can be overridden by targets that want to emit something at the start of their file. | |
| virtual void | emitEndOfAsmFile (Module &) |
| This virtual method can be overridden by targets that want to emit something at the end of their file. | |
| virtual void | emitFunctionBodyStart () |
| Targets can override this to emit stuff before the first basic block in the function. | |
| virtual void | emitFunctionBodyEnd () |
| Targets can override this to emit stuff after the last basic block in the function. | |
| virtual void | emitBasicBlockStart (const MachineBasicBlock &MBB) |
| Targets can override this to emit stuff at the start of a basic block. | |
| virtual void | emitBasicBlockEnd (const MachineBasicBlock &MBB) |
| Targets can override this to emit stuff at the end of a basic block. | |
| virtual void | emitInstruction (const MachineInstr *) |
| Targets should implement this to emit instructions. | |
| virtual MCSymbol * | GetCPISymbol (unsigned CPID) const |
| Return the symbol for the specified constant pool entry. | |
| virtual void | emitFunctionEntryLabel () |
| EmitFunctionEntryLabel - Emit the label that is the entrypoint for the function. | |
| virtual void | emitFunctionDescriptor () |
| virtual void | emitMachineConstantPoolValue (MachineConstantPoolValue *MCPV) |
| virtual void | emitXXStructor (const DataLayout &DL, const Constant *CV) |
| Targets can override this to change how global constants that are part of a C++ static/global constructor list are emitted. | |
| virtual const MCExpr * | lowerConstantPtrAuth (const ConstantPtrAuth &CPA) |
| virtual const MCExpr * | lowerBlockAddressConstant (const BlockAddress &BA) |
| Lower the specified BlockAddress to an MCExpr. | |
| virtual bool | isBlockOnlyReachableByFallthrough (const MachineBasicBlock *MBB) const |
| Return true if the basic block has exactly one predecessor and the control transfer mechanism between the predecessor and this block is a fall-through. | |
| virtual void | emitImplicitDef (const MachineInstr *MI) const |
| Targets can override this to customize the output of IMPLICIT_DEF instructions in verbose mode. | |
| virtual const MCSubtargetInfo * | getIFuncMCSubtargetInfo () const |
| getSubtargetInfo() cannot be used where this is needed because we don't have a MachineFunction when we're lowering a GlobalIFunc, and getSubtargetInfo requires one. | |
| virtual void | emitMachOIFuncStubBody (Module &M, const GlobalIFunc &GI, MCSymbol *LazyPointer) |
| virtual void | emitMachOIFuncStubHelperBody (Module &M, const GlobalIFunc &GI, MCSymbol *LazyPointer) |
| void | emitNops (unsigned N) |
| Emit N NOP instructions. | |
| MCSymbol * | createTempSymbol (const Twine &Name) const |
| MCSymbol * | getSymbolWithGlobalValueBase (const GlobalValue *GV, StringRef Suffix) const |
| Return the MCSymbol for a private symbol with global value name as its base, with the specified suffix. | |
| MCSymbol * | GetExternalSymbolSymbol (Twine Sym) const |
| Return the MCSymbol for the specified ExternalSymbol. | |
| MCSymbol * | GetJTISymbol (unsigned JTID, bool isLinkerPrivate=false) const |
| Return the symbol for the specified jump table entry. | |
| MCSymbol * | GetJTSetSymbol (unsigned UID, unsigned MBBID) const |
| Return the symbol for the specified jump table .set FIXME: privatize to AsmPrinter. | |
| MCSymbol * | GetBlockAddressSymbol (const BlockAddress *BA) const |
| Return the MCSymbol used to satisfy BlockAddress uses of the specified basic block. | |
| MCSymbol * | GetBlockAddressSymbol (const BasicBlock *BB) const |
| void | printOffset (int64_t Offset, raw_ostream &OS) const |
| This is just convenient handler for printing offsets. | |
| void | emitInt8 (int Value) const |
| Emit a byte directive and value. | |
| void | emitInt16 (int Value) const |
| Emit a short directive and value. | |
| void | emitInt32 (int Value) const |
| Emit a long directive and value. | |
| void | emitInt64 (uint64_t Value) const |
| Emit a long long directive and value. | |
| void | emitSLEB128 (int64_t Value, const char *Desc=nullptr) const |
| Emit the specified signed leb128 value. | |
| void | emitULEB128 (uint64_t Value, const char *Desc=nullptr, unsigned PadTo=0) const |
| Emit the specified unsigned leb128 value. | |
| void | emitLabelDifference (const MCSymbol *Hi, const MCSymbol *Lo, unsigned Size) const |
| Emit something like ".long Hi-Lo" where the size in bytes of the directive is specified by Size and Hi/Lo specify the labels. | |
| void | emitLabelDifferenceAsULEB128 (const MCSymbol *Hi, const MCSymbol *Lo) const |
| Emit something like ".uleb128 Hi-Lo". | |
| void | emitLabelPlusOffset (const MCSymbol *Label, uint64_t Offset, unsigned Size, bool IsSectionRelative=false) const |
| Emit something like ".long Label+Offset" where the size in bytes of the directive is specified by Size and Label specifies the label. | |
| void | emitLabelReference (const MCSymbol *Label, unsigned Size, bool IsSectionRelative=false) const |
| Emit something like ".long Label" where the size in bytes of the directive is specified by Size and Label specifies the label. | |
| void | emitEncodingByte (unsigned Val, const char *Desc=nullptr) const |
| Emit a .byte 42 directive that corresponds to an encoding. | |
| unsigned | GetSizeOfEncodedValue (unsigned Encoding) const |
| Return the size of the encoding in bytes. | |
| virtual void | emitTTypeReference (const GlobalValue *GV, unsigned Encoding) |
| Emit reference to a ttype global with a specified encoding. | |
| void | emitDwarfSymbolReference (const MCSymbol *Label, bool ForceOffset=false) const |
| Emit a reference to a symbol for use in dwarf. | |
| void | emitDwarfStringOffset (DwarfStringPoolEntry S) const |
| Emit the 4- or 8-byte offset of a string from the start of its section. | |
| void | emitDwarfStringOffset (DwarfStringPoolEntryRef S) const |
| Emit the 4-or 8-byte offset of a string from the start of its section. | |
| void | emitDwarfOffset (const MCSymbol *Label, uint64_t Offset) const |
| Emit something like ".long Label + Offset" or ".quad Label + Offset" depending on the DWARF format. | |
| void | emitDwarfLengthOrOffset (uint64_t Value) const |
| Emit 32- or 64-bit value depending on the DWARF format. | |
| void | emitDwarfUnitLength (uint64_t Length, const Twine &Comment) const |
| Emit a unit length field. | |
| MCSymbol * | emitDwarfUnitLength (const Twine &Prefix, const Twine &Comment) const |
| Emit a unit length field. | |
| void | emitCallSiteOffset (const MCSymbol *Hi, const MCSymbol *Lo, unsigned Encoding) const |
| Emit reference to a call site with a specified encoding. | |
| void | emitCallSiteValue (uint64_t Value, unsigned Encoding) const |
| Emit an integer value corresponding to the call site encoding. | |
| virtual unsigned | getISAEncoding () |
| Get the value for DW_AT_APPLE_isa. Zero if no isa encoding specified. | |
| virtual void | emitDebugValue (const MCExpr *Value, unsigned Size) const |
| Emit the directive and value for debug thread local expression. | |
| void | emitCFIInstruction (const MCCFIInstruction &Inst) const |
| Emit frame instruction to describe the layout of the frame. | |
| template<typename T > | |
| void | emitDwarfAbbrevs (const T &Abbrevs) const |
| Emit Dwarf abbreviation table. | |
| void | emitDwarfAbbrev (const DIEAbbrev &Abbrev) const |
| void | emitDwarfDIE (const DIE &Die) const |
| Recursively emit Dwarf DIE tree. | |
| virtual std::tuple< const MCSymbol *, uint64_t, const MCSymbol *, codeview::JumpTableEntrySize > | getCodeViewJumpTableInfo (int JTI, const MachineInstr *BranchInstr, const MCSymbol *BranchLabel) const |
| Gets information required to create a CodeView debug symbol for a jump table. | |
| virtual void | PrintSpecial (const MachineInstr *MI, raw_ostream &OS, StringRef Code) const |
| Print information related to the specified machine instr that is independent of the operand, and may be independent of the instr itself. | |
| virtual void | PrintSymbolOperand (const MachineOperand &MO, raw_ostream &OS) |
| Print the MachineOperand as a symbol. | |
| virtual bool | PrintAsmOperand (const MachineInstr *MI, unsigned OpNo, const char *ExtraCode, raw_ostream &OS) |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant. | |
| virtual bool | PrintAsmMemoryOperand (const MachineInstr *MI, unsigned OpNo, const char *ExtraCode, raw_ostream &OS) |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant as an address. | |
| virtual void | emitInlineAsmStart () const |
| Let the target do anything it needs to do before emitting inlineasm. | |
| virtual void | emitInlineAsmEnd (const MCSubtargetInfo &StartInfo, const MCSubtargetInfo *EndInfo) const |
| Let the target do anything it needs to do after emitting inlineasm. | |
| void | emitVisibility (MCSymbol *Sym, unsigned Visibility, bool IsDefinition=true) const |
| This emits visibility information about symbol, if this is supported by the target. | |
| virtual void | emitLinkage (const GlobalValue *GV, MCSymbol *GVSym) const |
This emits linkage information about GVSym based on GV, if this is supported by the target. | |
| Public Member Functions inherited from llvm::MachineFunctionPass | |
| bool | doInitialization (Module &) override |
| doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run. | |
| Public Member Functions inherited from llvm::FunctionPass | |
| FunctionPass (char &pid) | |
| Pass * | createPrinterPass (raw_ostream &OS, const std::string &Banner) const override |
| createPrinterPass - Get a function printer pass. | |
| virtual bool | runOnFunction (Function &F)=0 |
| runOnFunction - Virtual method overriden by subclasses to do the per-function processing of the pass. | |
| void | assignPassManager (PMStack &PMS, PassManagerType T) override |
| Find appropriate Function Pass Manager or Call Graph Pass Manager in the PM Stack and add self into that manager. | |
| PassManagerType | getPotentialPassManagerType () const override |
| Return what kind of Pass Manager can manage this pass. | |
| Public Member Functions inherited from llvm::Pass | |
| Pass (PassKind K, char &pid) | |
| Pass (const Pass &)=delete | |
| Pass & | operator= (const Pass &)=delete |
| virtual | ~Pass () |
| PassKind | getPassKind () const |
| virtual StringRef | getPassName () const |
| getPassName - Return a nice clean name for a pass. | |
| AnalysisID | getPassID () const |
| getPassID - Return the PassID number that corresponds to this pass. | |
| virtual bool | doInitialization (Module &) |
| doInitialization - Virtual method overridden by subclasses to do any necessary initialization before any pass is run. | |
| virtual bool | doFinalization (Module &) |
| doFinalization - Virtual method overriden by subclasses to do any necessary clean up after all passes have run. | |
| virtual void | print (raw_ostream &OS, const Module *M) const |
| print - Print out the internal state of the pass. | |
| void | dump () const |
| virtual Pass * | createPrinterPass (raw_ostream &OS, const std::string &Banner) const =0 |
| createPrinterPass - Get a Pass appropriate to print the IR this pass operates on (Module, Function or MachineFunction). | |
| virtual void | assignPassManager (PMStack &, PassManagerType) |
| Each pass is responsible for assigning a pass manager to itself. | |
| virtual void | preparePassManager (PMStack &) |
| Check if available pass managers are suitable for this pass or not. | |
| virtual PassManagerType | getPotentialPassManagerType () const |
| Return what kind of Pass Manager can manage this pass. | |
| void | setResolver (AnalysisResolver *AR) |
| AnalysisResolver * | getResolver () const |
| virtual void | getAnalysisUsage (AnalysisUsage &) const |
| getAnalysisUsage - This function should be overriden by passes that need analysis information to do their job. | |
| virtual void | releaseMemory () |
| releaseMemory() - This member can be implemented by a pass if it wants to be able to release its memory when it is no longer needed. | |
| virtual void * | getAdjustedAnalysisPointer (AnalysisID ID) |
| getAdjustedAnalysisPointer - This method is used when a pass implements an analysis interface through multiple inheritance. | |
| virtual ImmutablePass * | getAsImmutablePass () |
| virtual PMDataManager * | getAsPMDataManager () |
| virtual void | verifyAnalysis () const |
| verifyAnalysis() - This member can be implemented by a analysis pass to check state of analysis information. | |
| virtual void | dumpPassStructure (unsigned Offset=0) |
| template<typename AnalysisType > | |
| AnalysisType * | getAnalysisIfAvailable () const |
| getAnalysisIfAvailable<AnalysisType>() - Subclasses use this function to get analysis information that might be around, for example to update it. | |
| bool | mustPreserveAnalysisID (char &AID) const |
| mustPreserveAnalysisID - This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysis () const |
| getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysis (Function &F, bool *Changed=nullptr) |
| getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI) const |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI, Function &F, bool *Changed=nullptr) |
Additional Inherited Members | |
| Public Types inherited from llvm::AsmPrinter | |
| enum class | CFISection : unsigned { None = 0 , EH = 1 , Debug = 2 } |
| enum class | SledKind : uint8_t { FUNCTION_ENTER = 0 , FUNCTION_EXIT = 1 , TAIL_CALL = 2 , LOG_ARGS_ENTER = 3 , CUSTOM_EVENT = 4 , TYPED_EVENT = 5 } |
| using | GOTEquivUsePair = std::pair< const GlobalVariable *, unsigned > |
| Map global GOT equivalent MCSymbols to GlobalVariables and keep track of its number of uses by other globals. | |
| using | AliasMapTy = DenseMap< uint64_t, SmallVector< const GlobalAlias *, 1 > > |
| Print a general LLVM constant to the .s file. | |
| Static Public Member Functions inherited from llvm::AsmPrinter | |
| static Align | getGVAlignment (const GlobalObject *GV, const DataLayout &DL, Align InAlign=Align(1)) |
Return the alignment for the specified GV. | |
| Static Public Member Functions inherited from llvm::Pass | |
| static const PassInfo * | lookupPassInfo (const void *TI) |
| static const PassInfo * | lookupPassInfo (StringRef Arg) |
| static Pass * | createPass (AnalysisID ID) |
| Public Attributes inherited from llvm::AsmPrinter | |
| TargetMachine & | TM |
| Target machine description. | |
| const MCAsmInfo * | MAI = nullptr |
| Target Asm Printer information. | |
| MCContext & | OutContext |
| This is the context for the output file that we are streaming. | |
| std::unique_ptr< MCStreamer > | OutStreamer |
| This is the MCStreamer object for the file we are generating. | |
| MachineFunction * | MF = nullptr |
| The current machine function. | |
| MachineModuleInfo * | MMI = nullptr |
| This is a pointer to the current MachineModuleInfo. | |
| MachineDominatorTree * | MDT = nullptr |
| This is a pointer to the current MachineDominatorTree. | |
| MachineLoopInfo * | MLI = nullptr |
| This is a pointer to the current MachineLoopInfo. | |
| MachineOptimizationRemarkEmitter * | ORE = nullptr |
| Optimization remark emitter. | |
| MCSymbol * | CurrentPatchableFunctionEntrySym = nullptr |
| The symbol for the entry in __patchable_function_entires. | |
| MCSymbol * | CurrentFnSym = nullptr |
| The symbol for the current function. | |
| MCSymbol * | CurrentFnDescSym = nullptr |
| The symbol for the current function descriptor on AIX. | |
| MCSymbol * | CurrentFnSymForSize = nullptr |
| The symbol used to represent the start of the current function for the purpose of calculating its size (e.g. | |
| MapVector< MBBSectionID, MBBSectionRange > | MBBSectionRanges |
| MapVector< const MCSymbol *, GOTEquivUsePair > | GlobalGOTEquivs |
| SmallVector< XRayFunctionEntry, 4 > | Sleds |
| Protected Member Functions inherited from llvm::AsmPrinter | |
| AsmPrinter (TargetMachine &TM, std::unique_ptr< MCStreamer > Streamer) | |
| virtual void | emitGlobalAlias (const Module &M, const GlobalAlias &GA) |
| virtual bool | shouldEmitWeakSwiftAsyncExtendedFramePointerFlags () const |
| Protected Member Functions inherited from llvm::MachineFunctionPass | |
| MachineFunctionPass (char &ID) | |
| virtual bool | runOnMachineFunction (MachineFunction &MF)=0 |
| runOnMachineFunction - This method must be overloaded to perform the desired machine code transformation or analysis. | |
| void | getAnalysisUsage (AnalysisUsage &AU) const override |
| getAnalysisUsage - Subclasses that override getAnalysisUsage must call this. | |
| virtual MachineFunctionProperties | getRequiredProperties () const |
| virtual MachineFunctionProperties | getSetProperties () const |
| virtual MachineFunctionProperties | getClearedProperties () const |
| Protected Member Functions inherited from llvm::FunctionPass | |
| bool | skipFunction (const Function &F) const |
| Optional passes call this function to check whether the pass should be skipped. | |
| Protected Attributes inherited from llvm::AsmPrinter | |
| MCSymbol * | CurrentFnBegin = nullptr |
| MCSymbol * | CurrentFnBeginLocal = nullptr |
| For dso_local functions, the current $local alias for the function. | |
| SmallVector< std::unique_ptr< AsmPrinterHandler >, 2 > | Handlers |
| A vector of all debug/EH info emitters we should use. | |
| size_t | NumUserHandlers = 0 |
| SmallVector< std::unique_ptr< DebugHandlerBase >, 1 > | DebugHandlers |
| Debuginfo handler. Protected so that targets can add their own. | |
| size_t | NumUserDebugHandlers = 0 |
| StackMaps | SM |
Detailed Description
Definition at line 23 of file LoongArchAsmPrinter.h.
Constructor & Destructor Documentation
◆ LoongArchAsmPrinter()
|
inlineexplicit |
Definition at line 27 of file LoongArchAsmPrinter.h.
References llvm::move().
Member Function Documentation
◆ emitInstruction()
|
overridevirtual |
Targets should implement this to emit instructions.
Reimplemented from llvm::AsmPrinter.
Definition at line 32 of file LoongArchAsmPrinter.cpp.
References llvm::AsmPrinter::EmitToStreamer(), llvm::AsmPrinter::getSubtargetInfo(), llvm::lowerLoongArchMachineInstrToMCInst(), LowerPATCHABLE_FUNCTION_ENTER(), LowerPATCHABLE_FUNCTION_EXIT(), LowerPATCHABLE_TAIL_CALL(), lowerPseudoInstExpansion(), MI, and llvm::AsmPrinter::OutStreamer.
◆ emitSled()
| void LoongArchAsmPrinter::emitSled | ( | const MachineInstr & | MI, |
| SledKind | Kind | ||
| ) |
Definition at line 173 of file LoongArchAsmPrinter.cpp.
References llvm::MCSymbolRefExpr::create(), llvm::MCContext::createTempSymbol(), llvm::AsmPrinter::emitNops(), llvm::AsmPrinter::EmitToStreamer(), llvm::AsmPrinter::getSubtargetInfo(), MI, llvm::AsmPrinter::OutContext, llvm::AsmPrinter::OutStreamer, and llvm::AsmPrinter::recordSled().
Referenced by LowerPATCHABLE_FUNCTION_ENTER(), LowerPATCHABLE_FUNCTION_EXIT(), and LowerPATCHABLE_TAIL_CALL().
◆ getPassName()
|
inlineoverridevirtual |
getPassName - Return a nice clean name for a pass.
This usually implemented in terms of the name that is registered by one of the Registration templates, but can be overloaded directly.
Reimplemented from llvm::Pass.
Definition at line 31 of file LoongArchAsmPrinter.h.
◆ lowerOperand()
|
inline |
Definition at line 53 of file LoongArchAsmPrinter.h.
References llvm::lowerLoongArchMachineOperandToMCOperand().
Referenced by PrintAsmMemoryOperand().
◆ LowerPATCHABLE_FUNCTION_ENTER()
| void LoongArchAsmPrinter::LowerPATCHABLE_FUNCTION_ENTER | ( | const MachineInstr & | MI | ) |
Definition at line 149 of file LoongArchAsmPrinter.cpp.
References llvm::AsmPrinter::emitNops(), emitSled(), F, llvm::AsmPrinter::FUNCTION_ENTER, llvm::MachineFunction::getFunction(), llvm::AsmPrinter::MF, and MI.
Referenced by emitInstruction().
◆ LowerPATCHABLE_FUNCTION_EXIT()
| void LoongArchAsmPrinter::LowerPATCHABLE_FUNCTION_EXIT | ( | const MachineInstr & | MI | ) |
Definition at line 165 of file LoongArchAsmPrinter.cpp.
References emitSled(), llvm::AsmPrinter::FUNCTION_EXIT, and MI.
Referenced by emitInstruction().
◆ LowerPATCHABLE_TAIL_CALL()
| void LoongArchAsmPrinter::LowerPATCHABLE_TAIL_CALL | ( | const MachineInstr & | MI | ) |
Definition at line 169 of file LoongArchAsmPrinter.cpp.
References emitSled(), MI, and llvm::AsmPrinter::TAIL_CALL.
Referenced by emitInstruction().
◆ lowerPseudoInstExpansion()
| bool llvm::LoongArchAsmPrinter::lowerPseudoInstExpansion | ( | const MachineInstr * | MI, |
| MCInst & | Inst | ||
| ) |
Referenced by emitInstruction().
◆ PrintAsmMemoryOperand()
|
overridevirtual |
Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant as an address.
Targets should override this to format as appropriate. This method can return true if the operand is erroneous.
Reimplemented from llvm::AsmPrinter.
Definition at line 115 of file LoongArchAsmPrinter.cpp.
References llvm::MCOperand::getExpr(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getReg(), llvm::LoongArchInstPrinter::getRegisterName(), llvm::MachineOperand::isBlockAddress(), llvm::MachineOperand::isGlobal(), llvm::MachineOperand::isImm(), llvm::MachineOperand::isMCSymbol(), llvm::MachineOperand::isReg(), lowerOperand(), MI, and OS.
◆ PrintAsmOperand()
|
overridevirtual |
Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant.
PrintAsmOperand - Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant.
Targets should override this to format as appropriate. This method can return true if the operand is erroneous.
Targets should override this to format as appropriate for machine specific ExtraCodes or when the arch-independent handling would be too complex otherwise.
Reimplemented from llvm::AsmPrinter.
Definition at line 59 of file LoongArchAsmPrinter.cpp.
References llvm::MachineOperand::getImm(), llvm::MachineOperand::getReg(), llvm::LoongArchInstPrinter::getRegisterName(), llvm::MachineOperand::getType(), llvm::Register::id(), llvm::MachineOperand::isImm(), llvm_unreachable, MI, llvm::MachineOperand::MO_GlobalAddress, llvm::MachineOperand::MO_Immediate, llvm::MachineOperand::MO_Register, OS, llvm::AsmPrinter::PrintAsmOperand(), and llvm::AsmPrinter::PrintSymbolOperand().
◆ runOnMachineFunction()
|
overridevirtual |
Emit the specified function out to the OutStreamer.
Reimplemented from llvm::AsmPrinter.
Definition at line 198 of file LoongArchAsmPrinter.cpp.
References llvm::AsmPrinter::emitXRayTable(), llvm::AsmPrinter::MF, and llvm::AsmPrinter::runOnMachineFunction().
The documentation for this class was generated from the following files:
- lib/Target/LoongArch/LoongArchAsmPrinter.h
- lib/Target/LoongArch/LoongArchAsmPrinter.cpp
