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LLVM
3.7.0
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This class is intended to be used as a driving class for all asm writers. More...
#include <AsmPrinter.h>
Public Types | |
| enum | CFIMoveType { CFI_M_None, CFI_M_EH, CFI_M_Debug } |
| typedef std::pair< const GlobalVariable *, unsigned > | GOTEquivUsePair |
| Map global GOT equivalent MCSymbols to GlobalVariables and keep track of its number of uses by other globals. More... | |
Public Member Functions | |
| ~AsmPrinter () override | |
| DwarfDebug * | getDwarfDebug () |
| DwarfDebug * | getDwarfDebug () const |
| bool | isVerbose () const |
| Return true if assembly output should contain comments. More... | |
| unsigned | getFunctionNumber () const |
| Return a unique ID for the current function. More... | |
| MCSymbol * | getFunctionBegin () const |
| MCSymbol * | getFunctionEnd () const |
| MCSymbol * | getCurExceptionSym () |
| const TargetLoweringObjectFile & | getObjFileLowering () const |
| Return information about object file lowering. More... | |
| const DataLayout & | getDataLayout () const |
| Return information about data layout. More... | |
| const MCSubtargetInfo & | getSubtargetInfo () const |
| Return information about subtarget. More... | |
| void | EmitToStreamer (MCStreamer &S, const MCInst &Inst) |
| StringRef | getTargetTriple () const |
| Return the target triple string. More... | |
| const MCSection * | getCurrentSection () const |
| Return the current section we are emitting to. More... | |
| void | getNameWithPrefix (SmallVectorImpl< char > &Name, const GlobalValue *GV) const |
| MCSymbol * | getSymbol (const GlobalValue *GV) const |
| void | getAnalysisUsage (AnalysisUsage &AU) const override |
| Record analysis usage. More... | |
| bool | doInitialization (Module &M) override |
| Set up the AsmPrinter when we are working on a new module. More... | |
| bool | doFinalization (Module &M) override |
| Shut down the asmprinter. More... | |
| bool | runOnMachineFunction (MachineFunction &MF) override |
| Emit the specified function out to the OutStreamer. More... | |
| void | SetupMachineFunction (MachineFunction &MF) |
| This should be called when a new MachineFunction is being processed from runOnMachineFunction. More... | |
| void | EmitFunctionBody () |
| This method emits the body and trailer for a function. More... | |
| void | emitCFIInstruction (const MachineInstr &MI) |
| void | emitFrameAlloc (const MachineInstr &MI) |
| CFIMoveType | needsCFIMoves () |
| bool | needsSEHMoves () |
| virtual void | EmitConstantPool () |
| Print to the current output stream assembly representations of the constants in the constant pool MCP. More... | |
| void | EmitJumpTableInfo () |
| Print assembly representations of the jump tables used by the current function to the current output stream. More... | |
| virtual void | EmitGlobalVariable (const GlobalVariable *GV) |
| Emit the specified global variable to the .s file. More... | |
| bool | EmitSpecialLLVMGlobal (const GlobalVariable *GV) |
| Check to see if the specified global is a special global used by LLVM. More... | |
| void | EmitAlignment (unsigned NumBits, const GlobalObject *GO=nullptr) const |
| Emit an alignment directive to the specified power of two boundary. More... | |
| const MCExpr * | lowerConstant (const Constant *CV) |
| Lower the specified LLVM Constant to an MCExpr. More... | |
| void | EmitGlobalConstant (const Constant *CV) |
| Print a general LLVM constant to the .s file. More... | |
| 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. More... | |
| 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. More... | |
| virtual void | EmitStartOfAsmFile (Module &) |
| This virtual method can be overridden by targets that want to emit something at the start of their file. More... | |
| virtual void | EmitEndOfAsmFile (Module &) |
| This virtual method can be overridden by targets that want to emit something at the end of their file. More... | |
| virtual void | EmitFunctionBodyStart () |
| Targets can override this to emit stuff before the first basic block in the function. More... | |
| virtual void | EmitFunctionBodyEnd () |
| Targets can override this to emit stuff after the last basic block in the function. More... | |
| virtual void | EmitBasicBlockStart (const MachineBasicBlock &MBB) const |
| Targets can override this to emit stuff at the start of a basic block. More... | |
| virtual void | EmitBasicBlockEnd (const MachineBasicBlock &MBB) |
| Targets can override this to emit stuff at the end of a basic block. More... | |
| virtual void | EmitInstruction (const MachineInstr *) |
| Targets should implement this to emit instructions. More... | |
| virtual MCSymbol * | GetCPISymbol (unsigned CPID) const |
| Return the symbol for the specified constant pool entry. More... | |
| virtual void | EmitFunctionEntryLabel () |
| EmitFunctionEntryLabel - Emit the label that is the entrypoint for the function. More... | |
| virtual void | EmitMachineConstantPoolValue (MachineConstantPoolValue *MCPV) |
| virtual void | EmitXXStructor (const Constant *CV) |
| Targets can override this to change how global constants that are part of a C++ static/global constructor list are emitted. More... | |
| 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. More... | |
| virtual void | emitImplicitDef (const MachineInstr *MI) const |
| Targets can override this to customize the output of IMPLICIT_DEF instructions in verbose mode. More... | |
| 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. More... | |
| MCSymbol * | GetExternalSymbolSymbol (StringRef Sym) const |
| Return the MCSymbol for the specified ExternalSymbol. More... | |
| MCSymbol * | GetJTISymbol (unsigned JTID, bool isLinkerPrivate=false) const |
| Return the symbol for the specified jump table entry. More... | |
| MCSymbol * | GetJTSetSymbol (unsigned UID, unsigned MBBID) const |
| Return the symbol for the specified jump table .set FIXME: privatize to AsmPrinter. More... | |
| MCSymbol * | GetBlockAddressSymbol (const BlockAddress *BA) const |
| Return the MCSymbol used to satisfy BlockAddress uses of the specified basic block. More... | |
| MCSymbol * | GetBlockAddressSymbol (const BasicBlock *BB) const |
| void | printOffset (int64_t Offset, raw_ostream &OS) const |
| This is just convenient handler for printing offsets. More... | |
| void | EmitInt8 (int Value) const |
| Emit a byte directive and value. More... | |
| void | EmitInt16 (int Value) const |
| Emit a short directive and value. More... | |
| void | EmitInt32 (int Value) const |
| Emit a long directive and value. More... | |
| 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. More... | |
| 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. More... | |
| 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. More... | |
| void | EmitSLEB128 (int64_t Value, const char *Desc=nullptr) const |
| Emit the specified signed leb128 value. More... | |
| void | EmitULEB128 (uint64_t Value, const char *Desc=nullptr, unsigned PadTo=0) const |
| Emit the specified unsigned leb128 value. More... | |
| void | EmitCFAByte (unsigned Val) const |
| Emit a .byte 42 directive for a DW_CFA_xxx value. More... | |
| void | EmitEncodingByte (unsigned Val, const char *Desc=nullptr) const |
| Emit a .byte 42 directive that corresponds to an encoding. More... | |
| unsigned | GetSizeOfEncodedValue (unsigned Encoding) const |
| Return the size of the encoding in bytes. More... | |
| void | EmitTTypeReference (const GlobalValue *GV, unsigned Encoding) const |
| Emit reference to a ttype global with a specified encoding. More... | |
| void | emitDwarfSymbolReference (const MCSymbol *Label, bool ForceOffset=false) const |
| Emit a reference to a symbol for use in dwarf. More... | |
| void | emitDwarfStringOffset (DwarfStringPoolEntryRef S) const |
| Emit the 4-byte offset of a string from the start of its section. More... | |
| virtual unsigned | getISAEncoding () |
| Get the value for DW_AT_APPLE_isa. Zero if no isa encoding specified. More... | |
| virtual void | EmitDwarfRegOp (ByteStreamer &BS, const MachineLocation &MLoc) const |
| EmitDwarfRegOp - Emit a dwarf register operation. More... | |
| void | emitCFIInstruction (const MCCFIInstruction &Inst) const |
| Emit frame instruction to describe the layout of the frame. More... | |
| void | emitDwarfAbbrevs (const std::vector< DIEAbbrev * > &Abbrevs) const |
| Emit Dwarf abbreviation table. More... | |
| void | emitDwarfDIE (const DIE &Die) const |
| Recursively emit Dwarf DIE tree. More... | |
| virtual void | PrintSpecial (const MachineInstr *MI, raw_ostream &OS, const char *Code) const |
| Print information related to the specified machine instr that is independent of the operand, and may be independent of the instr itself. More... | |
| virtual bool | PrintAsmOperand (const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant, const char *ExtraCode, raw_ostream &OS) |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant. More... | |
| virtual bool | PrintAsmMemoryOperand (const MachineInstr *MI, unsigned OpNo, unsigned AsmVariant, const char *ExtraCode, raw_ostream &OS) |
| Print the specified operand of MI, an INLINEASM instruction, using the specified assembler variant as an address. More... | |
| virtual void | emitInlineAsmStart () const |
| Let the target do anything it needs to do before emitting inlineasm. More... | |
| virtual void | emitInlineAsmEnd (const MCSubtargetInfo &StartInfo, const MCSubtargetInfo *EndInfo) const |
| Let the target do anything it needs to do after emitting inlineasm. More... | |
Public Member Functions inherited from llvm::FunctionPass | |
| FunctionPass (char &pid) | |
| Pass * | createPrinterPass (raw_ostream &O, const std::string &Banner) const override |
| createPrinterPass - Get a function printer pass. More... | |
| 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. More... | |
| PassManagerType | getPotentialPassManagerType () const override |
| Return what kind of Pass Manager can manage this pass. More... | |
Public Member Functions inherited from llvm::Pass | |
| Pass (PassKind K, char &pid) | |
| virtual | ~Pass () |
| PassKind | getPassKind () const |
| virtual const char * | getPassName () const |
| getPassName - Return a nice clean name for a pass. More... | |
| AnalysisID | getPassID () const |
| getPassID - Return the PassID number that corresponds to this pass. More... | |
| virtual void | print (raw_ostream &O, const Module *M) const |
| print - Print out the internal state of the pass. More... | |
| void | dump () const |
| virtual void | preparePassManager (PMStack &) |
| Check if available pass managers are suitable for this pass or not. More... | |
| void | setResolver (AnalysisResolver *AR) |
| AnalysisResolver * | getResolver () const |
| 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. More... | |
| virtual void * | getAdjustedAnalysisPointer (AnalysisID ID) |
| getAdjustedAnalysisPointer - This method is used when a pass implements an analysis interface through multiple inheritance. More... | |
| 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. More... | |
| 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. More... | |
| bool | mustPreserveAnalysisID (char &AID) const |
| mustPreserveAnalysisID - This method serves the same function as getAnalysisIfAvailable, but works if you just have an AnalysisID. More... | |
| 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. More... | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysis (Function &F) |
| getAnalysis<AnalysisType>() - This function is used by subclasses to get to the analysis information that they claim to use by overriding the getAnalysisUsage function. More... | |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI) const |
| template<typename AnalysisType > | |
| AnalysisType & | getAnalysisID (AnalysisID PI, Function &F) |
Public Attributes | |
| TargetMachine & | TM |
| Target machine description. More... | |
| const MCAsmInfo * | MAI |
| Target Asm Printer information. More... | |
| MCContext & | OutContext |
| This is the context for the output file that we are streaming. More... | |
| std::unique_ptr< MCStreamer > | OutStreamer |
| This is the MCStreamer object for the file we are generating. More... | |
| const MachineFunction * | MF |
| The current machine function. More... | |
| MachineModuleInfo * | MMI |
| This is a pointer to the current MachineModuleInfo. More... | |
| Mangler * | Mang |
| Name-mangler for global names. More... | |
| MCSymbol * | CurrentFnSym |
| The symbol for the current function. More... | |
| MCSymbol * | CurrentFnSymForSize |
| The symbol used to represent the start of the current function for the purpose of calculating its size (e.g. More... | |
| MapVector< const MCSymbol *, GOTEquivUsePair > | GlobalGOTEquivs |
Protected Member Functions | |
| AsmPrinter (TargetMachine &TM, std::unique_ptr< MCStreamer > Streamer) | |
Protected Member Functions inherited from llvm::MachineFunctionPass | |
| MachineFunctionPass (char &ID) | |
| void | getAnalysisUsage (AnalysisUsage &AU) const override |
| getAnalysisUsage - Subclasses that override getAnalysisUsage must call this. More... | |
Protected Member Functions inherited from llvm::FunctionPass | |
| bool | skipOptnoneFunction (const Function &F) const |
| skipOptnoneFunction - This function has Attribute::OptimizeNone and most transformation passes should skip it. More... | |
Additional Inherited Members | |
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) |
This class is intended to be used as a driving class for all asm writers.
Definition at line 66 of file AsmPrinter.h.
| typedef std::pair<const GlobalVariable *, unsigned> llvm::AsmPrinter::GOTEquivUsePair |
Map global GOT equivalent MCSymbols to GlobalVariables and keep track of its number of uses by other globals.
Definition at line 107 of file AsmPrinter.h.
| Enumerator | |
|---|---|
| CFI_M_None | |
| CFI_M_EH | |
| CFI_M_Debug | |
Definition at line 222 of file AsmPrinter.h.
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explicitprotected |
Definition at line 102 of file AsmPrinter.cpp.
References CurrentFnSym, CurrentFnSymForSize, MF, MMI, and OutStreamer.
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override |
Definition at line 117 of file AsmPrinter.cpp.
References llvm::SmallVectorBase::empty(), and getGCMap().
| void AsmPrinter::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.
Unnamed constant global variables solely contaning a pointer to another globals variable is equivalent to a GOT table entry; it contains the the address of another symbol.
One optimization is to replace accesses to these proxies by using the GOT entry for the final global instead. Hence, we select GOT equivalent candidates among all the module global variables, avoid emitting them unnecessarily and finally replace references to them by pc relative accesses to GOT entries.
Optimize it and replace accesses to these "GOT equivalents" by using the GOT entry for the final global instead. Compute GOT equivalent candidates among all global variables to avoid emitting them if possible later on, after it use is replaced by a GOT entry access.
Definition at line 971 of file AsmPrinter.cpp.
References G, getObjFileLowering(), getSymbol(), GlobalGOTEquivs, llvm::Module::globals(), and isGOTEquivalentCandidate().
Referenced by doFinalization().
Definition at line 2261 of file AsmPrinter.cpp.
References llvm::MCContext::createTempSymbol(), and OutContext.
Referenced by llvm::DwarfCompileUnit::addScopeRangeList(), EmitFunctionBody(), llvm::DwarfCompileUnit::emitHeader(), llvm::DwarfAccelTable::FinalizeTable(), getCurExceptionSym(), llvm::DwarfStringPool::getEntry(), and SetupMachineFunction().
Shut down the asmprinter.
If you override this in your pass, you must make sure to call it explicitly.
Reimplemented from llvm::Pass.
Reimplemented in llvm::NVPTXAsmPrinter.
Definition at line 1005 of file AsmPrinter.cpp.
References llvm::GCModuleInfo::begin(), computeGlobalGOTEquivs(), llvm::GlobalValue::DefaultVisibility, llvm::DL, EmitEndOfAsmFile(), emitGlobalGOTEquivs(), EmitGlobalVariable(), llvm::TargetLoweringObjectFile::emitModuleFlags(), llvm::SmallVectorBase::empty(), llvm::GCModuleInfo::end(), G, llvm::TargetMachine::getDataLayout(), llvm::MCObjectFileInfo::getDataRelSection(), GetExternalSymbolSymbol(), llvm::MachineModuleInfoELF::GetGVStubList(), llvm::MCAsmInfo::getNonexecutableStackSection(), llvm::MachineModuleInfo::getObjFileInfo(), getObjFileLowering(), llvm::MCContext::getOrCreateSymbol(), llvm::DataLayout::getPointerSize(), llvm::SectionKind::getReadOnly(), llvm::TargetLoweringObjectFile::getSectionForConstant(), getSymbol(), llvm::TargetMachine::getTargetTriple(), llvm::GlobalValue::getVisibility(), llvm::MCAsmInfo::getWeakRefDirective(), llvm::Module::globals(), llvm::GlobalValue::hasExternalWeakLinkage(), llvm::AArch64CC::HI, I, llvm::GlobalValue::isDeclarationForLinker(), llvm::Triple::isOSBinFormatELF(), lowerConstant(), MAI, Mang, llvm::MCSA_Global, llvm::MCSA_WeakReference, MF, llvm::AArch64CC::MI, MMI, OutContext, OutStreamer, T, llvm::TimePassesIsEnabled, TM, llvm::Value::use_empty(), and llvm::MachineModuleInfo::usesMorestackAddr().
Referenced by llvm::NVPTXAsmPrinter::doFinalization().
Set up the AsmPrinter when we are working on a new module.
If your pass overrides this, it must make sure to explicitly call this implementation.
Reimplemented from llvm::Pass.
Reimplemented in llvm::NVPTXAsmPrinter, and llvm::X86AsmPrinter.
Definition at line 172 of file AsmPrinter.cpp.
References llvm::ARM, CodeViewLineTablesGroupName, llvm::Target::createMCSubtargetInfo(), DbgTimerName, llvm::MCAsmInfo::doesSupportDebugInformation(), llvm::DwarfCFI, DWARFGroupName, EHTimerName, EmitStartOfAsmFile(), llvm::ES, F(), llvm::Module::functions(), llvm::MCAsmInfo::getExceptionHandlingType(), llvm::Module::getModuleIdentifier(), llvm::Module::getModuleInlineAsm(), getObjFileLowering(), llvm::Triple::getOSVersion(), llvm::TargetMachine::getTarget(), llvm::TargetMachine::getTargetCPU(), llvm::TargetMachine::getTargetFeatureString(), llvm::TargetMachine::getTargetTriple(), getTargetTriple(), llvm::MCAsmInfo::getWinEHEncodingType(), llvm::MCAsmInfo::hasSingleParameterDotFile(), I, llvm::WinEH::Invalid, llvm::Triple::isKnownWindowsMSVCEnvironment(), llvm::Triple::isMacOSX(), llvm::Triple::isOSDarwin(), llvm::WinEH::Itanium, llvm_unreachable, MAI, Mang, llvm::TargetOptions::MCOptions, llvm::MCVM_IOSVersionMin, llvm::MCVM_OSXVersionMin, llvm::AArch64CC::MI, MMI, llvm::None, llvm::TargetMachine::Options, OutContext, OutStreamer, llvm::SmallVectorTemplateBase< T, isPodLike >::push_back(), llvm::Attribute::SanitizeAddress, llvm::SjLj, llvm::Triple::str(), TM, llvm::WinEH, and llvm::WinEH::X86.
Referenced by llvm::X86AsmPrinter::doInitialization().
| void AsmPrinter::EmitAlignment | ( | unsigned | NumBits, |
| const GlobalObject * | GO = nullptr |
||
| ) | const |
Emit an alignment directive to the specified power of two boundary.
For example, if you pass in 3 here, you will get an 8 byte alignment. If a global value is specified, and if that global has an explicit alignment requested, it will override the alignment request if required for correctness.
Definition at line 1622 of file AsmPrinter.cpp.
References getCurrentSection(), llvm::TargetMachine::getDataLayout(), getGVAlignmentLog2(), OutStreamer, and TM.
Referenced by EmitBasicBlockStart(), EmitConstantPool(), llvm::ARMAsmPrinter::EmitEndOfAsmFile(), llvm::EHStreamer::emitExceptionTable(), llvm::MipsAsmPrinter::EmitFunctionEntryLabel(), EmitGlobalVariable(), llvm::ARMAsmPrinter::EmitJumpTableAddrs(), EmitJumpTableInfo(), llvm::ARMAsmPrinter::EmitJumpTableTBInst(), and llvm::ARMAsmPrinter::runOnMachineFunction().
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inlinevirtual |
Targets can override this to emit stuff at the end of a basic block.
Reimplemented in llvm::MipsAsmPrinter, and llvm::X86AsmPrinter.
Definition at line 304 of file AsmPrinter.h.
Referenced by EmitFunctionBody().
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virtual |
Targets can override this to emit stuff at the start of a basic block.
EmitBasicBlockStart - This method prints the label for the specified MachineBasicBlock, an alignment (if present) and a comment describing it if appropriate.
By default, this method prints the label for the specified MachineBasicBlock, an alignment (if present) and a comment describing it if appropriate.
Definition at line 2378 of file AsmPrinter.cpp.
References EmitAlignment(), emitBasicBlockLoopComments(), llvm::MachineModuleInfo::getAddrLabelSymbolToEmit(), llvm::MachineBasicBlock::getAlignment(), llvm::MachineBasicBlock::getBasicBlock(), llvm::MachineBasicBlock::getNumber(), llvm::MachineBasicBlock::getSymbol(), llvm::MachineBasicBlock::hasAddressTaken(), isBlockOnlyReachableByFallthrough(), isVerbose(), MMI, OutStreamer, and llvm::MachineBasicBlock::pred_empty().
Referenced by EmitFunctionBody().
| void AsmPrinter::EmitCFAByte | ( | unsigned | Val | ) | const |
Emit a .byte 42 directive for a DW_CFA_xxx value.
EmitCFAByte - Emit a .byte 42 directive for a DW_CFA_xxx value.
Definition at line 60 of file AsmPrinterDwarf.cpp.
References llvm::dwarf::CallFrameString(), llvm::dwarf::DW_CFA_offset, isVerbose(), and OutStreamer.
| void AsmPrinter::emitCFIInstruction | ( | const MachineInstr & | MI | ) |
Definition at line 756 of file AsmPrinter.cpp.
References llvm::ARM, CFI_M_None, llvm::DwarfCFI, llvm::MachineOperand::getCFIIndex(), llvm::MCAsmInfo::getExceptionHandlingType(), llvm::MachineModuleInfo::getFrameInstructions(), llvm::MachineFunction::getMMI(), llvm::MachineInstr::getOperand(), MAI, MF, MMI, and needsCFIMoves().
Referenced by EmitFunctionBody().
| void AsmPrinter::emitCFIInstruction | ( | const MCCFIInstruction & | Inst | ) | const |
Emit frame instruction to describe the layout of the frame.
Definition at line 224 of file AsmPrinterDwarf.cpp.
References llvm::MCCFIInstruction::getOffset(), llvm::MCCFIInstruction::getOperation(), llvm::MCCFIInstruction::getRegister(), llvm::MCCFIInstruction::getRegister2(), llvm_unreachable, llvm::MCCFIInstruction::OpDefCfa, llvm::MCCFIInstruction::OpDefCfaOffset, llvm::MCCFIInstruction::OpDefCfaRegister, llvm::MCCFIInstruction::OpOffset, llvm::MCCFIInstruction::OpRegister, llvm::MCCFIInstruction::OpSameValue, llvm::MCCFIInstruction::OpWindowSave, and OutStreamer.
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virtual |
Print to the current output stream assembly representations of the constants in the constant pool MCP.
EmitConstantPool - Print to the current output stream assembly representations of the constants in the constant pool MCP.
This is used to print out constants which have been "spilled to memory" by the code generator.
Reimplemented in llvm::MipsAsmPrinter, and llvm::ARMAsmPrinter.
Definition at line 1197 of file AsmPrinter.cpp.
References Align(), llvm::C, llvm::MachineConstantPoolEntry::ConstVal, llvm::HexagonISD::CP, EmitAlignment(), EmitGlobalConstant(), EmitMachineConstantPoolValue(), Found(), llvm::MachineConstantPoolEntry::getAlignment(), llvm::MachineFunction::getConstantPool(), llvm::MachineConstantPool::getConstants(), GetCPISymbol(), llvm::TargetMachine::getDataLayout(), getObjFileLowering(), llvm::TargetLoweringObjectFile::getSectionForConstant(), llvm::MachineConstantPoolEntry::getSectionKind(), llvm::MachineConstantPoolEntry::getType(), llvm::DataLayout::getTypeAllocSize(), llvm::MachineConstantPoolEntry::isMachineConstantPoolEntry(), llvm::MCSymbol::isUndefined(), llvm::Log2_32(), llvm::MachineConstantPoolEntry::MachineCPVal, MF, OutStreamer, llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back(), llvm::SmallVectorTemplateCommon< T >::size(), TM, and llvm::MachineConstantPoolEntry::Val.
Referenced by llvm::MipsAsmPrinter::EmitConstantPool().
Emit Dwarf abbreviation table.
Definition at line 288 of file AsmPrinterDwarf.cpp.
References EmitULEB128().
Referenced by llvm::DwarfFile::emitAbbrevs().
Recursively emit Dwarf DIE tree.
Definition at line 252 of file AsmPrinterDwarf.cpp.
References llvm::dwarf::AccessibilityString(), llvm::dwarf::AttributeString(), llvm::DIE::children(), llvm::dwarf::DW_AT_accessibility, EmitInt8(), EmitULEB128(), llvm::DIE::getAbbrevNumber(), llvm::DIE::getOffset(), llvm::DIE::getSize(), llvm::DIE::getTag(), llvm::DIE::hasChildren(), isVerbose(), OutStreamer, llvm::dwarf::TagString(), llvm::Twine::utohexstr(), and llvm::DIE::values().
Referenced by llvm::DwarfFile::emitUnits().
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virtual |
EmitDwarfRegOp - Emit a dwarf register operation.
EmitDwarfRegOp - Emit dwarf register operation.
Definition at line 191 of file AsmPrinterDwarf.cpp.
References llvm::MachineModuleInfo::getContext(), getDwarfDebug(), llvm::DwarfDebug::getDwarfVersion(), llvm::MachineLocation::getOffset(), llvm::MachineLocation::getReg(), llvm::TargetSubtargetInfo::getRegisterInfo(), llvm::MCContext::getRegisterInfo(), llvm::MachineFunction::getSubtarget(), llvm::MachineLocation::isIndirect(), MF, and MMI.
Referenced by emitDebugLocValue().
| void AsmPrinter::emitDwarfStringOffset | ( | DwarfStringPoolEntryRef | S | ) | const |
Emit the 4-byte offset of a string from the start of its section.
When possible, emit a DwarfStringPool section offset without any relocations, and without using the symbol. Otherwise, defers to emitDwarfSymbolReference().
Definition at line 180 of file AsmPrinterDwarf.cpp.
References llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections(), emitDwarfSymbolReference(), EmitInt32(), llvm::DwarfStringPoolEntryRef::getOffset(), llvm::DwarfStringPoolEntryRef::getSymbol(), and MAI.
| void AsmPrinter::emitDwarfSymbolReference | ( | const MCSymbol * | Label, |
| bool | ForceOffset = false |
||
| ) | const |
Emit a reference to a symbol for use in dwarf.
Different object formats represent this in different ways. Some use a relocation others encode the label offset in its section.
Definition at line 160 of file AsmPrinterDwarf.cpp.
References llvm::MCAsmInfo::doesDwarfUseRelocationsAcrossSections(), EmitLabelDifference(), llvm::MCSection::getBeginSymbol(), llvm::MCSymbol::getSection(), MAI, llvm::MCAsmInfo::needsDwarfSectionOffsetDirective(), and OutStreamer.
Referenced by emitDwarfStringOffset(), llvm::DwarfUnit::emitHeader(), and llvm::DIELocList::EmitValue().
Emit a .byte 42 directive that corresponds to an encoding.
EmitEncodingByte - Emit a .byte 42 directive that corresponds to an encoding.
If verbose assembly output is enabled, we output comments describing the encoding. Desc is a string saying what the encoding is specifying (e.g. "LSDA").
If verbose assembly output is enabled, we output comments describing the encoding. Desc is an optional string saying what the encoding is specifying (e.g. "LSDA").
Definition at line 116 of file AsmPrinterDwarf.cpp.
References DecodeDWARFEncoding(), isVerbose(), and OutStreamer.
Referenced by llvm::EHStreamer::emitExceptionTable().
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inlinevirtual |
This virtual method can be overridden by targets that want to emit something at the end of their file.
Reimplemented in llvm::MipsAsmPrinter, llvm::X86AsmPrinter, llvm::AMDGPUAsmPrinter, and llvm::ARMAsmPrinter.
Definition at line 287 of file AsmPrinter.h.
Referenced by doFinalization().
| void AsmPrinter::emitFrameAlloc | ( | const MachineInstr & | MI | ) |
Definition at line 772 of file AsmPrinter.cpp.
References llvm::MCConstantExpr::create(), llvm::MachineOperand::getImm(), llvm::MachineOperand::getMCSymbol(), llvm::MachineInstr::getOperand(), OutContext, and OutStreamer.
Referenced by EmitFunctionBody().
| void AsmPrinter::EmitFunctionBody | ( | ) |
This method emits the body and trailer for a function.
EmitFunctionBody - This method emits the body and trailer for a function.
Definition at line 784 of file AsmPrinter.cpp.
References llvm::TargetOpcode::CFI_INSTRUCTION, llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createSub(), createTempSymbol(), CurrentFnSym, CurrentFnSymForSize, llvm::TargetOpcode::DBG_VALUE, llvm::TargetOpcode::EH_LABEL, EmitBasicBlockEnd(), EmitBasicBlockStart(), emitCFIInstruction(), emitComments(), emitDebugValueComment(), emitFrameAlloc(), EmitFunctionBodyEnd(), EmitFunctionBodyStart(), emitImplicitDef(), EmitInstruction(), EmitJumpTableInfo(), emitKill(), llvm::MachineModuleInfo::EndFunction(), llvm::TargetOpcode::GC_LABEL, GetBlockAddressSymbol(), llvm::MachineModuleInfo::getLandingPads(), llvm::MCInst::getOpcode(), getSubtargetInfo(), llvm::MachineModuleInfo::hasDebugInfo(), llvm::MCAsmInfo::hasDotTypeDotSizeDirective(), llvm::MCAsmInfo::hasSubsectionsViaSymbols(), llvm::AArch64CC::HI, llvm::TargetOpcode::IMPLICIT_DEF, llvm::TargetOpcode::INLINEASM, llvm::MCSymbol::isDefined(), isVerbose(), llvm::TargetOpcode::KILL, llvm::TargetOpcode::LOCAL_ESCAPE, MAI, MF, llvm::AArch64CC::MI, MMI, OutContext, OutStreamer, T, and llvm::TimePassesIsEnabled.
Referenced by llvm::ARMAsmPrinter::runOnMachineFunction(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), llvm::X86AsmPrinter::runOnMachineFunction(), and runOnMachineFunction().
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inlinevirtual |
Targets can override this to emit stuff after the last basic block in the function.
Reimplemented in llvm::MipsAsmPrinter, and llvm::ARMAsmPrinter.
Definition at line 295 of file AsmPrinter.h.
Referenced by EmitFunctionBody().
|
inlinevirtual |
Targets can override this to emit stuff before the first basic block in the function.
Reimplemented in llvm::MipsAsmPrinter, and llvm::AMDGPUAsmPrinter.
Definition at line 291 of file AsmPrinter.h.
Referenced by EmitFunctionBody().
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virtual |
EmitFunctionEntryLabel - Emit the label that is the entrypoint for the function.
This can be overridden by targets as required to do custom stuff.
Reimplemented in llvm::MipsAsmPrinter, and llvm::ARMAsmPrinter.
Definition at line 588 of file AsmPrinter.cpp.
References CurrentFnSym, llvm::MCSymbol::getName(), llvm::MCSymbol::isDefined(), llvm::MCSymbol::isVariable(), OutStreamer, llvm::MCSymbol::redefineIfPossible(), and llvm::report_fatal_error().
Print a general LLVM constant to the .s file.
EmitGlobalConstant - Print a general LLVM constant to the .s file.
Definition at line 2233 of file AsmPrinter.cpp.
References emitGlobalConstantImpl(), llvm::TargetMachine::getDataLayout(), llvm::Value::getType(), llvm::DataLayout::getTypeAllocSize(), llvm::MCAsmInfo::hasSubsectionsViaSymbols(), MAI, OutStreamer, and TM.
Referenced by EmitConstantPool(), EmitGlobalVariable(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::MipsAsmPrinter::EmitInstruction(), and EmitXXStructor().
| void AsmPrinter::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.
Constant expressions using GOT equivalent globals may not be eligible for PC relative GOT entry conversion, in such cases we need to emit such globals we previously omitted in EmitGlobalVariable.
Definition at line 988 of file AsmPrinter.cpp.
References EmitGlobalVariable(), getObjFileLowering(), GlobalGOTEquivs, I, and llvm::SmallVectorTemplateBase< T, isPodLike< T >::value >::push_back().
Referenced by doFinalization().
|
virtual |
Emit the specified global variable to the .s file.
EmitGlobalVariable - Emit the specified global variable to the .s file.
Definition at line 344 of file AsmPrinter.cpp.
References Align(), llvm::MCConstantExpr::create(), llvm::DL, EmitAlignment(), EmitGlobalConstant(), EmitSpecialLLVMGlobal(), llvm::MCObjectFileInfo::getCommDirectiveSupportsAlignment(), llvm::TargetMachine::getDataLayout(), llvm::SequentialType::getElementType(), GetExternalSymbolSymbol(), getGVAlignmentLog2(), llvm::GlobalVariable::getInitializer(), llvm::TargetLoweringObjectFile::getKindForGlobal(), llvm::MCAsmInfo::getLCOMMDirectiveAlignmentType(), llvm::MCSymbol::getName(), getObjFileLowering(), llvm::MCContext::getOrCreateSymbol(), llvm::GlobalValue::getParent(), llvm::DataLayout::getPointerTypeSize(), getSymbol(), llvm::MCObjectFileInfo::getTLSBSSSection(), llvm::MCObjectFileInfo::getTLSExtraDataSection(), llvm::GlobalValue::getType(), llvm::DataLayout::getTypeAllocSize(), llvm::GlobalValue::getVisibility(), GlobalGOTEquivs, llvm::MCAsmInfo::hasDotTypeDotSizeDirective(), llvm::GlobalVariable::hasInitializer(), llvm::MCAsmInfo::hasMachoTBSSDirective(), llvm::MCAsmInfo::hasMachoZeroFillDirective(), llvm::AArch64CC::HI, llvm::SectionKind::isBSSExtern(), llvm::SectionKind::isBSSLocal(), llvm::SectionKind::isCommon(), llvm::GlobalValue::isDeclaration(), llvm::MCSymbol::isDefined(), llvm::SectionKind::isThreadBSS(), llvm::SectionKind::isThreadData(), llvm::SectionKind::isThreadLocal(), llvm::MCSymbol::isVariable(), isVerbose(), MAI, Mang, llvm::MCSA_ELF_TypeObject, llvm::MCSA_Global, llvm::MCSA_Local, llvm::LCOMM::NoAlignment, OutContext, OutStreamer, llvm::Value::printAsOperand(), llvm::MCSymbol::redefineIfPossible(), llvm::report_fatal_error(), llvm::TargetLoweringObjectFile::SectionForGlobal(), T, llvm::TimePassesIsEnabled, and TM.
Referenced by doFinalization(), and emitGlobalGOTEquivs().
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virtual |
Targets can override this to customize the output of IMPLICIT_DEF instructions in verbose mode.
emitImplicitDef - This method emits the specified machine instruction that is an implicit def.
Definition at line 641 of file AsmPrinter.cpp.
References llvm::MachineModuleInfo::getContext(), llvm::MCRegisterInfo::getName(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getReg(), llvm::MCContext::getRegisterInfo(), MMI, and OutStreamer.
Referenced by EmitFunctionBody().
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virtual |
Let the target do anything it needs to do after emitting inlineasm.
This callback can be used restore the original mode in case the inlineasm contains directives to switch modes. StartInfo - the original subtarget info before inline asm EndInfo - the final subtarget info after parsing the inline asm, or NULL if the value is unknown.
Reimplemented in llvm::ARMAsmPrinter.
Definition at line 578 of file AsmPrinterInlineAsm.cpp.
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virtual |
Let the target do anything it needs to do before emitting inlineasm.
StartInfo - the subtarget info before parsing inline asm
Definition at line 576 of file AsmPrinterInlineAsm.cpp.
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inlinevirtual |
Targets should implement this to emit instructions.
Reimplemented in llvm::MipsAsmPrinter, llvm::X86AsmPrinter, llvm::AMDGPUAsmPrinter, llvm::ARMAsmPrinter, llvm::HexagonAsmPrinter, and llvm::SystemZAsmPrinter.
Definition at line 307 of file AsmPrinter.h.
References llvm_unreachable.
Referenced by EmitFunctionBody().
| void AsmPrinter::EmitInt16 | ( | int | Value | ) | const |
Emit a short directive and value.
EmitInt16 - Emit a short directive and value.
Definition at line 1576 of file AsmPrinter.cpp.
References OutStreamer.
Referenced by llvm::DwarfUnit::emitHeader(), llvm::DIELoc::EmitValue(), and llvm::DIEBlock::EmitValue().
| void AsmPrinter::EmitInt32 | ( | int | Value | ) | const |
Emit a long directive and value.
EmitInt32 - Emit a long directive and value.
Definition at line 1582 of file AsmPrinter.cpp.
References OutStreamer.
Referenced by emitDwarfStringOffset(), llvm::DwarfUnit::emitHeader(), llvm::DIEEntry::EmitValue(), llvm::DIELoc::EmitValue(), llvm::DIEBlock::EmitValue(), and llvm::WinCodeViewLineTables::endModule().
| void AsmPrinter::EmitInt8 | ( | int | Value | ) | const |
Emit a byte directive and value.
EmitInt8 - Emit a byte directive and value.
Definition at line 1570 of file AsmPrinter.cpp.
References OutStreamer.
Referenced by emitDwarfDIE(), llvm::DwarfUnit::emitHeader(), llvm::APByteStreamer::EmitInt8(), llvm::DIELoc::EmitValue(), llvm::DIEBlock::EmitValue(), and llvm::WinCodeViewLineTables::endModule().
| void AsmPrinter::EmitJumpTableInfo | ( | ) |
Print assembly representations of the jump tables used by the current function to the current output stream.
EmitJumpTableInfo - Print assembly representations of the jump tables used by the current function to the current output stream.
emit a .set directive for each unique entry.
Definition at line 1278 of file AsmPrinter.cpp.
References llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createSub(), llvm::DL, llvm::MCAsmInfo::doesSetDirectiveSuppressesReloc(), llvm::MachineJumpTableInfo::EK_Inline, llvm::MachineJumpTableInfo::EK_LabelDifference32, EmitAlignment(), F(), llvm::TargetMachine::getDataLayout(), llvm::MachineJumpTableInfo::getEntryAlignment(), llvm::MachineJumpTableInfo::getEntryKind(), llvm::MachineFunction::getFunction(), GetJTISymbol(), GetJTSetSymbol(), llvm::MachineFunction::getJumpTableInfo(), llvm::MachineJumpTableInfo::getJumpTables(), llvm::MachineBasicBlock::getNumber(), getObjFileLowering(), llvm::TargetLowering::getPICJumpTableRelocBaseExpr(), llvm::TargetLoweringObjectFile::getSectionForJumpTable(), llvm::MachineFunction::getSubtarget(), llvm::MachineBasicBlock::getSymbol(), llvm::MachineFunction::getTarget(), llvm::TargetSubtargetInfo::getTargetLowering(), llvm::DataLayout::hasLinkerPrivateGlobalPrefix(), llvm::SmallPtrSetImpl< PtrType >::insert(), llvm::HexagonISD::JT, llvm::Log2_32(), MAI, Mang, llvm::MCDR_DataRegionEnd, llvm::MCDR_DataRegionJT32, MF, OutContext, OutStreamer, llvm::TargetLoweringObjectFile::shouldPutJumpTableInFunctionSection(), and TM.
Referenced by EmitFunctionBody().
| void AsmPrinter::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.
This implicitly uses .set if it is available.
This implicitly uses .set if it avoids relocations.
Definition at line 1589 of file AsmPrinter.cpp.
References OutStreamer.
Referenced by emitDwarfSymbolReference(), llvm::EHStreamer::emitExceptionTable(), and llvm::DIEDelta::EmitValue().
| void AsmPrinter::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.
EmitLabelPlusOffset - Emit something like ".long Label+Offset" where the size in bytes of the directive is specified by Size and Label specifies the label.
This implicitly uses .set if it is available.
Definition at line 1597 of file AsmPrinter.cpp.
References llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), MAI, llvm::MCAsmInfo::needsDwarfSectionOffsetDirective(), OutContext, and OutStreamer.
Referenced by EmitLabelReference(), and llvm::DIEEntry::EmitValue().
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inline |
Emit something like ".long Label" where the size in bytes of the directive is specified by Size and Label specifies the label.
Definition at line 391 of file AsmPrinter.h.
References EmitLabelPlusOffset().
Referenced by llvm::DIELabel::EmitValue().
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virtual |
Reimplemented in llvm::ARMAsmPrinter, and llvm::SystemZAsmPrinter.
Definition at line 2245 of file AsmPrinter.cpp.
References llvm_unreachable.
Referenced by EmitConstantPool(), and llvm::MipsAsmPrinter::EmitInstruction().
| void AsmPrinter::EmitSLEB128 | ( | int64_t | Value, |
| const char * | Desc = nullptr |
||
| ) | const |
Emit the specified signed leb128 value.
EmitSLEB128 - emit the specified signed leb128 value.
Definition at line 43 of file AsmPrinterDwarf.cpp.
References isVerbose(), and OutStreamer.
Referenced by llvm::EHStreamer::emitExceptionTable(), llvm::APByteStreamer::EmitSLEB128(), and llvm::DIEInteger::EmitValue().
| bool AsmPrinter::EmitSpecialLLVMGlobal | ( | const GlobalVariable * | GV | ) |
Check to see if the specified global is a special global used by LLVM.
EmitSpecialLLVMGlobal - Check to see if the specified global is a special global used by LLVM.
If so, emit it and return true, otherwise do nothing and return false.
Definition at line 1421 of file AsmPrinter.cpp.
References llvm::GlobalVariable::getInitializer(), llvm::Value::getName(), llvm::MCContext::getOrCreateSymbol(), llvm::TargetMachine::getRelocationModel(), llvm::GlobalObject::getSection(), llvm::GlobalValue::hasAppendingLinkage(), llvm::GlobalValue::hasAvailableExternallyLinkage(), llvm::GlobalVariable::hasInitializer(), llvm::MCAsmInfo::hasNoDeadStrip(), llvm::MCAsmInfo::hasStaticCtorDtorReferenceInStaticMode(), MAI, llvm::MCSA_Reference, OutContext, OutStreamer, llvm::Reloc::Static, and TM.
Referenced by EmitGlobalVariable().
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inlinevirtual |
This virtual method can be overridden by targets that want to emit something at the start of their file.
Reimplemented in llvm::MipsAsmPrinter, llvm::X86AsmPrinter, and llvm::ARMAsmPrinter.
Definition at line 283 of file AsmPrinter.h.
Referenced by doInitialization().
| void AsmPrinter::EmitToStreamer | ( | MCStreamer & | S, |
| const MCInst & | Inst | ||
| ) |
Definition at line 148 of file AsmPrinter.cpp.
References llvm::MCStreamer::EmitInstruction(), and getSubtargetInfo().
Referenced by llvm::SystemZAsmPrinter::EmitInstruction(), llvm::HexagonAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::AMDGPUAsmPrinter::EmitInstruction(), llvm::MipsAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitJumpTableInsts(), and llvm::ARMAsmPrinter::runOnMachineFunction().
| void AsmPrinter::EmitTTypeReference | ( | const GlobalValue * | GV, |
| unsigned | Encoding | ||
| ) | const |
Emit reference to a ttype global with a specified encoding.
Definition at line 147 of file AsmPrinterDwarf.cpp.
References getObjFileLowering(), GetSizeOfEncodedValue(), llvm::TargetLoweringObjectFile::getTTypeGlobalReference(), Mang, MMI, OutStreamer, and TM.
Referenced by llvm::EHStreamer::emitTypeInfos().
| void AsmPrinter::EmitULEB128 | ( | uint64_t | Value, |
| const char * | Desc = nullptr, |
||
| unsigned | PadTo = 0 |
||
| ) | const |
Emit the specified unsigned leb128 value.
EmitULEB128 - emit the specified signed leb128 value.
Definition at line 51 of file AsmPrinterDwarf.cpp.
References isVerbose(), and OutStreamer.
Referenced by llvm::DIEAbbrev::Emit(), emitDwarfAbbrevs(), emitDwarfDIE(), llvm::EHStreamer::emitExceptionTable(), llvm::EHStreamer::emitTypeInfos(), llvm::APByteStreamer::EmitULEB128(), llvm::DIEInteger::EmitValue(), llvm::DIELoc::EmitValue(), and llvm::DIEBlock::EmitValue().
Targets can override this to change how global constants that are part of a C++ static/global constructor list are emitted.
Reimplemented in llvm::ARMAsmPrinter.
Definition at line 320 of file AsmPrinter.h.
References EmitGlobalConstant().
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overridevirtual |
Record analysis usage.
Reimplemented from llvm::Pass.
Reimplemented in llvm::NVPTXAsmPrinter.
Definition at line 163 of file AsmPrinter.cpp.
References llvm::AnalysisUsage::addRequired(), llvm::MachineFunctionPass::getAnalysisUsage(), isVerbose(), and llvm::AnalysisUsage::setPreservesAll().
Referenced by llvm::NVPTXAsmPrinter::getAnalysisUsage().
| MCSymbol * AsmPrinter::GetBlockAddressSymbol | ( | const BlockAddress * | BA | ) | const |
Return the MCSymbol used to satisfy BlockAddress uses of the specified basic block.
Definition at line 2265 of file AsmPrinter.cpp.
References llvm::MachineModuleInfo::getAddrLabelSymbol(), llvm::BlockAddress::getBasicBlock(), and MMI.
Referenced by EmitFunctionBody(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), llvm::MSP430MCInstLower::GetBlockAddressSymbol(), llvm::SystemZMCInstLower::getExpr(), llvm::HexagonLowerToMC(), lowerConstant(), llvm::AArch64MCInstLower::lowerOperand(), llvm::ARMAsmPrinter::lowerOperand(), llvm::LowerPPCMachineInstrToMCInst(), LowerSymbolOperand(), and llvm::MipsAsmPrinter::printOperand().
| MCSymbol * AsmPrinter::GetBlockAddressSymbol | ( | const BasicBlock * | BB | ) | const |
Definition at line 2269 of file AsmPrinter.cpp.
References llvm::MachineModuleInfo::getAddrLabelSymbol(), and MMI.
Return the symbol for the specified constant pool entry.
GetCPISymbol - Return the symbol for the specified constant pool entry.
Reimplemented in llvm::X86AsmPrinter.
Definition at line 2274 of file AsmPrinter.cpp.
References llvm::TargetMachine::getDataLayout(), getFunctionNumber(), llvm::MCContext::getOrCreateSymbol(), llvm::DataLayout::getPrivateGlobalPrefix(), OutContext, and TM.
Referenced by EmitConstantPool(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::MipsAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitJumpTableTBInst(), llvm::X86AsmPrinter::GetCPISymbol(), llvm::SystemZMCInstLower::getExpr(), llvm::HexagonLowerToMC(), llvm::AArch64MCInstLower::lowerOperand(), llvm::ARMAsmPrinter::lowerOperand(), llvm::LowerPPCMachineInstrToMCInst(), LowerSymbolOperand(), llvm::HexagonAsmPrinter::printOperand(), and llvm::ARMAsmPrinter::printOperand().
| MCSymbol * AsmPrinter::getCurExceptionSym | ( | ) |
Definition at line 1157 of file AsmPrinter.cpp.
References createTempSymbol().
Referenced by llvm::DwarfCFIException::beginFunction(), llvm::EHStreamer::emitExceptionTable(), and llvm::ARMAsmPrinter::EmitMachineConstantPoolValue().
Return the current section we are emitting to.
getCurrentSection() - Return the current section we are emitting to.
Definition at line 157 of file AsmPrinter.cpp.
References OutStreamer.
Referenced by EmitAlignment().
| const DataLayout & AsmPrinter::getDataLayout | ( | ) | const |
Return information about data layout.
getDataLayout - Return information about data layout.
Definition at line 139 of file AsmPrinter.cpp.
References llvm::TargetMachine::getDataLayout(), and TM.
Referenced by llvm::DwarfUnit::addConstantFPValue(), llvm::DwarfUnit::addConstantValue(), llvm::AddressPool::emit(), llvm::EHStreamer::emitExceptionTable(), llvm::DwarfUnit::emitHeader(), llvm::DIEInteger::EmitValue(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), llvm::DIEEntry::getRefAddrSize(), llvm::DIEInteger::SizeOf(), llvm::DIEExpr::SizeOf(), llvm::DIELabel::SizeOf(), llvm::DIEDelta::SizeOf(), llvm::DIELocList::SizeOf(), and llvm::WinException::WinException().
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inline |
Definition at line 147 of file AsmPrinter.h.
Referenced by emitDebugLocValue(), EmitDwarfRegOp(), llvm::DIEEntry::EmitValue(), llvm::DIELocList::EmitValue(), llvm::DebugLocEntry::finalize(), and llvm::DIEEntry::getRefAddrSize().
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inline |
Definition at line 148 of file AsmPrinter.h.
Return the MCSymbol for the specified ExternalSymbol.
Definition at line 2302 of file AsmPrinter.cpp.
References llvm::TargetMachine::getDataLayout(), llvm::Mangler::getNameWithPrefix(), llvm::MCContext::getOrCreateSymbol(), OutContext, and TM.
Referenced by doFinalization(), EmitGlobalVariable(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), llvm::SystemZMCInstLower::getExpr(), llvm::MSP430MCInstLower::GetExternalSymbolSymbol(), llvm::AArch64MCInstLower::GetExternalSymbolSymbol(), llvm::HexagonLowerToMC(), llvm::ARMAsmPrinter::lowerOperand(), and LowerSymbolOperand().
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inline |
Definition at line 158 of file AsmPrinter.h.
Referenced by llvm::EHStreamer::emitExceptionTable(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
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inline |
Definition at line 159 of file AsmPrinter.h.
Referenced by llvm::EHStreamer::emitExceptionTable(), llvm::WinCodeViewLineTables::endFunction(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
| unsigned AsmPrinter::getFunctionNumber | ( | ) | const |
Return a unique ID for the current function.
getFunctionNumber - Return a unique ID for the current function.
Definition at line 130 of file AsmPrinter.cpp.
References llvm::MachineFunction::getFunctionNumber(), and MF.
Referenced by emitBasicBlockLoopComments(), llvm::EHStreamer::emitExceptionTable(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), llvm::MSP430MCInstLower::GetConstantPoolIndexSymbol(), GetCPISymbol(), GetJTSetSymbol(), llvm::MSP430MCInstLower::GetJumpTableSymbol(), llvm::MipsAsmPrinter::printOperand(), and PrintSpecial().
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inlinevirtual |
Get the value for DW_AT_APPLE_isa. Zero if no isa encoding specified.
Reimplemented in llvm::ARMAsmPrinter.
Definition at line 435 of file AsmPrinter.h.
Referenced by llvm::DwarfUnit::applySubprogramAttributes().
Return the symbol for the specified jump table entry.
GetJTISymbol - Return the symbol for the specified jump table entry.
Definition at line 2282 of file AsmPrinter.cpp.
References llvm::MachineFunction::getJTISymbol(), MF, and OutContext.
Referenced by EmitJumpTableInfo(), llvm::SystemZMCInstLower::getExpr(), llvm::HexagonLowerToMC(), llvm::AArch64MCInstLower::lowerOperand(), llvm::ARMAsmPrinter::lowerOperand(), and llvm::LowerPPCMachineInstrToMCInst().
Return the symbol for the specified jump table .set FIXME: privatize to AsmPrinter.
GetJTSetSymbol - Return the symbol for the specified jump table .set FIXME: privatize to AsmPrinter.
Definition at line 2288 of file AsmPrinter.cpp.
References llvm::TargetMachine::getDataLayout(), getFunctionNumber(), llvm::MCContext::getOrCreateSymbol(), llvm::DataLayout::getPrivateGlobalPrefix(), OutContext, and TM.
Referenced by EmitJumpTableInfo().
| void AsmPrinter::getNameWithPrefix | ( | SmallVectorImpl< char > & | Name, |
| const GlobalValue * | GV | ||
| ) | const |
Definition at line 334 of file AsmPrinter.cpp.
References llvm::TargetMachine::getNameWithPrefix(), Mang, and TM.
| const TargetLoweringObjectFile & AsmPrinter::getObjFileLowering | ( | ) | const |
Return information about object file lowering.
Definition at line 134 of file AsmPrinter.cpp.
References llvm::TargetMachine::getObjFileLowering(), and TM.
Referenced by llvm::DwarfCompileUnit::addScopeRangeList(), llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), computeGlobalGOTEquivs(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::AddressPool::emit(), EmitConstantPool(), llvm::ARMAsmPrinter::EmitEndOfAsmFile(), llvm::AMDGPUAsmPrinter::EmitEndOfAsmFile(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), llvm::EHStreamer::emitExceptionTable(), emitGlobalConstantImpl(), emitGlobalGOTEquivs(), EmitGlobalVariable(), llvm::DwarfUnit::emitHeader(), EmitJumpTableInfo(), llvm::X86AsmPrinter::EmitStartOfAsmFile(), EmitTTypeReference(), llvm::DwarfCFIException::endModule(), llvm::WinCodeViewLineTables::endModule(), llvm::X86AsmPrinter::GetCPISymbol(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), getSymbolWithGlobalValueBase(), handleIndirectSymViaGOTPCRel(), llvm::DwarfCompileUnit::initStmtList(), lowerConstant(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), llvm::MipsAsmPrinter::runOnMachineFunction(), and llvm::WinCodeViewLineTables::WinCodeViewLineTables().
Return the size of the encoding in bytes.
GetSizeOfEncodedValue - Return the size of the encoding in bytes.
Definition at line 129 of file AsmPrinterDwarf.cpp.
References llvm::dwarf::DW_EH_PE_absptr, llvm::dwarf::DW_EH_PE_omit, llvm::dwarf::DW_EH_PE_udata2, llvm::dwarf::DW_EH_PE_udata4, llvm::dwarf::DW_EH_PE_udata8, llvm::TargetMachine::getDataLayout(), llvm::DataLayout::getPointerSize(), llvm_unreachable, and TM.
Referenced by llvm::EHStreamer::emitExceptionTable(), and EmitTTypeReference().
| const MCSubtargetInfo & AsmPrinter::getSubtargetInfo | ( | ) | const |
Return information about subtarget.
Definition at line 143 of file AsmPrinter.cpp.
References llvm::MachineFunction::getSubtarget(), and MF.
Referenced by EmitFunctionBody(), llvm::X86AsmPrinter::EmitInstruction(), and EmitToStreamer().
| MCSymbol * AsmPrinter::getSymbol | ( | const GlobalValue * | GV | ) | const |
Definition at line 339 of file AsmPrinter.cpp.
References llvm::TargetMachine::getSymbol(), Mang, and TM.
Referenced by computeGlobalGOTEquivs(), doFinalization(), EmitGlobalVariable(), llvm::SystemZAsmPrinter::EmitMachineConstantPoolValue(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), llvm::ARMException::endFunction(), llvm::DwarfCFIException::endModule(), llvm::WinException::endModule(), llvm::SystemZMCInstLower::getExpr(), llvm::MSP430MCInstLower::GetGlobalAddressSymbol(), llvm::BPFMCInstLower::GetGlobalAddressSymbol(), llvm::AArch64MCInstLower::GetGlobalAddressSymbol(), llvm::DwarfCompileUnit::getOrCreateGlobalVariableDIE(), GetSymbolFromOperand(), handleIndirectSymViaGOTPCRel(), llvm::HexagonLowerToMC(), lowerConstant(), LowerSymbolOperand(), llvm::HexagonAsmPrinter::printOperand(), llvm::MipsAsmPrinter::printOperand(), printSymbolOperand(), and SetupMachineFunction().
| MCSymbol * AsmPrinter::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.
Definition at line 2295 of file AsmPrinter.cpp.
References getObjFileLowering(), llvm::TargetLoweringObjectFile::getSymbolWithGlobalValueBase(), Mang, and TM.
Referenced by printSymbolOperand().
| StringRef AsmPrinter::getTargetTriple | ( | ) | const |
Return the target triple string.
Definition at line 152 of file AsmPrinter.cpp.
References llvm::TargetMachine::getTargetTriple(), llvm::Triple::str(), and TM.
Referenced by doInitialization().
|
virtual |
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.
isBlockOnlyReachableByFallthough - 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.
Reimplemented in llvm::MipsAsmPrinter, and llvm::HexagonAsmPrinter.
Definition at line 2440 of file AsmPrinter.cpp.
References llvm::MachineBasicBlock::empty(), llvm::MachineBasicBlock::isLandingPad(), llvm::MachineBasicBlock::isLayoutSuccessor(), llvm::AArch64CC::MI, OP, llvm::MachineBasicBlock::pred_begin(), llvm::MachineBasicBlock::pred_empty(), llvm::MachineBasicBlock::pred_size(), and llvm::MachineBasicBlock::terminators().
Referenced by EmitBasicBlockStart(), and llvm::HexagonAsmPrinter::isBlockOnlyReachableByFallthrough().
|
inline |
Return true if assembly output should contain comments.
Definition at line 152 of file AsmPrinter.h.
Referenced by EmitBasicBlockStart(), EmitCFAByte(), emitDwarfDIE(), EmitEncodingByte(), EmitFunctionBody(), emitGlobalConstantDataSequential(), emitGlobalConstantFP(), emitGlobalConstantImpl(), EmitGlobalVariable(), EmitSLEB128(), EmitULEB128(), getAnalysisUsage(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), and SetupMachineFunction().
Lower the specified LLVM Constant to an MCExpr.
Definition at line 1642 of file AsmPrinter.cpp.
References llvm::APIntOps::And(), llvm::C, llvm::ConstantFoldConstantExpression(), llvm::MCConstantExpr::create(), llvm::MCSymbolRefExpr::create(), llvm::MCBinaryExpr::createAdd(), llvm::MCBinaryExpr::createAnd(), llvm::MCBinaryExpr::createDiv(), llvm::MCBinaryExpr::createMod(), llvm::MCBinaryExpr::createMul(), llvm::MCBinaryExpr::createOr(), llvm::MCBinaryExpr::createShl(), llvm::MCBinaryExpr::createSub(), llvm::MCBinaryExpr::createXor(), llvm::dyn_cast(), GetBlockAddressSymbol(), llvm::TargetMachine::getDataLayout(), llvm::MachineFunction::getFunction(), llvm::ConstantExpr::getIntegerCast(), llvm::DataLayout::getIntPtrType(), getObjFileLowering(), llvm::ConstantExpr::getOpcode(), llvm::User::getOperand(), llvm::GlobalValue::getParent(), llvm::DataLayout::getPointerTypeSizeInBits(), llvm::APInt::getSExtValue(), getSymbol(), llvm::Value::getType(), llvm::DataLayout::getTypeAllocSize(), llvm::DataLayout::getTypeAllocSizeInBits(), llvm::Constant::isNullValue(), llvm_unreachable, Mang, MF, llvm::APIntOps::Or(), OutContext, llvm::Value::printAsOperand(), llvm::report_fatal_error(), llvm::raw_string_ostream::str(), TM, and llvm::APIntOps::Xor().
Referenced by doFinalization(), and emitGlobalConstantImpl().
| AsmPrinter::CFIMoveType AsmPrinter::needsCFIMoves | ( | ) |
Definition at line 741 of file AsmPrinter.cpp.
References CFI_M_Debug, CFI_M_EH, CFI_M_None, llvm::DwarfCFI, llvm::MCAsmInfo::getExceptionHandlingType(), llvm::MachineFunction::getFunction(), llvm::MachineModuleInfo::hasDebugInfo(), MAI, MF, MMI, and llvm::Function::needsUnwindTableEntry().
Referenced by llvm::DwarfCFIException::beginFunction(), llvm::ARMException::beginFunction(), and emitCFIInstruction().
| bool AsmPrinter::needsSEHMoves | ( | ) |
Definition at line 752 of file AsmPrinter.cpp.
References llvm::MachineFunction::getFunction(), MAI, MF, llvm::Function::needsUnwindTableEntry(), and llvm::MCAsmInfo::usesWindowsCFI().
Referenced by llvm::WinException::beginFunction().
|
virtual |
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 in llvm::MipsAsmPrinter, llvm::X86AsmPrinter, llvm::ARMAsmPrinter, llvm::HexagonAsmPrinter, and llvm::SystemZAsmPrinter.
Definition at line 569 of file AsmPrinterInlineAsm.cpp.
Referenced by EmitGCCInlineAsmStr(), and EmitMSInlineAsmStr().
|
virtual |
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.
Reimplemented in llvm::MipsAsmPrinter, llvm::X86AsmPrinter, llvm::AMDGPUAsmPrinter, llvm::ARMAsmPrinter, llvm::HexagonAsmPrinter, and llvm::SystemZAsmPrinter.
Definition at line 543 of file AsmPrinterInlineAsm.cpp.
References llvm::MachineOperand::getImm(), llvm::MachineInstr::getOperand(), llvm::MachineOperand::getType(), and llvm::MachineOperand::MO_Immediate.
Referenced by EmitGCCInlineAsmStr(), EmitMSInlineAsmStr(), llvm::HexagonAsmPrinter::PrintAsmOperand(), llvm::ARMAsmPrinter::PrintAsmOperand(), llvm::AMDGPUAsmPrinter::PrintAsmOperand(), llvm::X86AsmPrinter::PrintAsmOperand(), and llvm::MipsAsmPrinter::PrintAsmOperand().
| void AsmPrinter::printOffset | ( | int64_t | Offset, |
| raw_ostream & | OS | ||
| ) | const |
This is just convenient handler for printing offsets.
Definition at line 2250 of file AsmPrinter.cpp.
Referenced by llvm::HexagonAsmPrinter::printOperand(), llvm::ARMAsmPrinter::printOperand(), and printSymbolOperand().
|
virtual |
Print information related to the specified machine instr that is independent of the operand, and may be independent of the instr itself.
PrintSpecial - Print information related to the specified machine instr that is independent of the operand, and may be independent of the instr itself.
This can be useful for portably encoding the comment character or other bits of target-specific knowledge into the asmstrings. The syntax used is ${:comment}. Targets can override this to add support for their own strange codes.
Definition at line 513 of file AsmPrinterInlineAsm.cpp.
References llvm::DL, llvm::MCAsmInfo::getCommentString(), llvm::TargetMachine::getDataLayout(), getFunctionNumber(), llvm::DataLayout::getPrivateGlobalPrefix(), MAI, llvm::AArch64CC::MI, llvm::report_fatal_error(), llvm::raw_string_ostream::str(), and TM.
Referenced by EmitGCCInlineAsmStr().
|
inlineoverridevirtual |
Emit the specified function out to the OutStreamer.
Implements llvm::MachineFunctionPass.
Reimplemented in llvm::NVPTXAsmPrinter, llvm::X86AsmPrinter, llvm::MipsAsmPrinter, llvm::AMDGPUAsmPrinter, llvm::ARMAsmPrinter, and llvm::HexagonAsmPrinter.
Definition at line 201 of file AsmPrinter.h.
References EmitFunctionBody(), and SetupMachineFunction().
Referenced by llvm::HexagonAsmPrinter::runOnMachineFunction(), llvm::MipsAsmPrinter::runOnMachineFunction(), and llvm::NVPTXAsmPrinter::runOnMachineFunction().
| void AsmPrinter::SetupMachineFunction | ( | MachineFunction & | MF | ) |
This should be called when a new MachineFunction is being processed from runOnMachineFunction.
Definition at line 1163 of file AsmPrinter.cpp.
References createTempSymbol(), CurrentFnSym, CurrentFnSymForSize, llvm::MachineFunction::getFunction(), llvm::MachineModuleInfo::getLandingPads(), getSymbol(), llvm::MachineModuleInfo::hasDebugInfo(), isVerbose(), MAI, MF, MMI, and llvm::MCAsmInfo::needsLocalForSize().
Referenced by llvm::ARMAsmPrinter::runOnMachineFunction(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), llvm::X86AsmPrinter::runOnMachineFunction(), and runOnMachineFunction().
| MCSymbol* llvm::AsmPrinter::CurrentFnSym |
The symbol for the current function.
This is recalculated at the beginning of each call to runOnMachineFunction().
Definition at line 98 of file AsmPrinter.h.
Referenced by AsmPrinter(), llvm::WinException::beginFunction(), EmitFunctionBody(), llvm::MipsAsmPrinter::EmitFunctionBodyEnd(), llvm::ARMAsmPrinter::EmitFunctionEntryLabel(), llvm::MipsAsmPrinter::EmitFunctionEntryLabel(), EmitFunctionEntryLabel(), llvm::WinException::endFunction(), llvm::FaultMaps::recordFaultingOp(), llvm::ARMAsmPrinter::runOnMachineFunction(), llvm::X86AsmPrinter::runOnMachineFunction(), and SetupMachineFunction().
| MCSymbol* llvm::AsmPrinter::CurrentFnSymForSize |
The symbol used to represent the start of the current function for the purpose of calculating its size (e.g.
using the .size directive). By default, this is equal to CurrentFnSym.
Definition at line 103 of file AsmPrinter.h.
Referenced by AsmPrinter(), EmitFunctionBody(), llvm::FaultMaps::recordFaultingOp(), and SetupMachineFunction().
| MapVector<const MCSymbol *, GOTEquivUsePair> llvm::AsmPrinter::GlobalGOTEquivs |
Definition at line 108 of file AsmPrinter.h.
Referenced by computeGlobalGOTEquivs(), emitGlobalGOTEquivs(), EmitGlobalVariable(), and handleIndirectSymViaGOTPCRel().
Target Asm Printer information.
Definition at line 74 of file AsmPrinter.h.
Referenced by llvm::DwarfCompileUnit::addSectionLabel(), llvm::WinException::beginFunction(), llvm::ARMException::beginFunction(), llvm::EHStreamer::computeCallSiteTable(), doFinalization(), doInitialization(), emitCFIInstruction(), emitDwarfStringOffset(), emitDwarfSymbolReference(), llvm::EHStreamer::emitExceptionTable(), EmitFunctionBody(), EmitGCCInlineAsmStr(), EmitGlobalConstant(), EmitGlobalVariable(), EmitJumpTableInfo(), EmitLabelPlusOffset(), EmitSpecialLLVMGlobal(), llvm::DIEString::EmitValue(), llvm::DIEEntry::EmitValue(), llvm::ARMException::endFunction(), llvm::DwarfCFIException::endModule(), needsCFIMoves(), needsSEHMoves(), llvm::SystemZAsmPrinter::PrintAsmOperand(), llvm::HexagonAsmPrinter::printOperand(), llvm::ARMAsmPrinter::printOperand(), llvm::MipsAsmPrinter::printOperand(), PrintSpecial(), printSymbolOperand(), SetupMachineFunction(), and llvm::DIEString::SizeOf().
| Mangler* llvm::AsmPrinter::Mang |
Name-mangler for global names.
Definition at line 93 of file AsmPrinter.h.
Referenced by llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), EmitGlobalVariable(), EmitJumpTableInfo(), EmitTTypeReference(), getNameWithPrefix(), getSymbol(), GetSymbolFromOperand(), getSymbolWithGlobalValueBase(), and lowerConstant().
| const MachineFunction* llvm::AsmPrinter::MF |
The current machine function.
Definition at line 86 of file AsmPrinter.h.
Referenced by AsmPrinter(), llvm::WinCodeViewLineTables::beginInstruction(), llvm::EHStreamer::computeCallSiteTable(), doFinalization(), emitCFIInstruction(), EmitConstantPool(), emitDebugLocValue(), emitDebugValueComment(), EmitDwarfRegOp(), llvm::MipsAsmPrinter::emitFrameDirective(), EmitFunctionBody(), llvm::AMDGPUAsmPrinter::EmitFunctionBodyStart(), llvm::MipsAsmPrinter::EmitFunctionBodyStart(), llvm::MipsAsmPrinter::EmitFunctionEntryLabel(), llvm::SystemZAsmPrinter::EmitInstruction(), llvm::AMDGPUAsmPrinter::EmitInstruction(), llvm::X86AsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitJumpTableAddrs(), EmitJumpTableInfo(), llvm::ARMAsmPrinter::EmitJumpTableInsts(), llvm::ARMAsmPrinter::EmitJumpTableTBInst(), llvm::ARMException::endFunction(), llvm::DebugLocEntry::finalize(), llvm::X86AsmPrinter::GetCPISymbol(), getFunctionNumber(), GetJTISymbol(), getSubtargetInfo(), llvm::DIEDwarfExpression::isFrameRegister(), lowerConstant(), needsCFIMoves(), needsSEHMoves(), llvm::SystemZAsmPrinter::PrintAsmOperand(), llvm::ARMAsmPrinter::PrintAsmOperand(), llvm::ARMAsmPrinter::printOperand(), llvm::MipsAsmPrinter::printSavedRegsBitmask(), printSymbolOperand(), SetupMachineFunction(), and llvm::DwarfCompileUnit::updateSubprogramScopeDIE().
| MachineModuleInfo* llvm::AsmPrinter::MMI |
This is a pointer to the current MachineModuleInfo.
Definition at line 89 of file AsmPrinter.h.
Referenced by AsmPrinter(), llvm::WinCodeViewLineTables::beginFunction(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), EmitBasicBlockStart(), emitCFIInstruction(), emitDebugValueComment(), EmitDwarfRegOp(), llvm::ARMAsmPrinter::EmitEndOfAsmFile(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), EmitFunctionBody(), emitImplicitDef(), emitKill(), llvm::X86AsmPrinter::EmitStartOfAsmFile(), EmitTTypeReference(), GetBlockAddressSymbol(), getMachOMMI(), handleIndirectSymViaGOTPCRel(), needsCFIMoves(), printSymbolOperand(), SetupMachineFunction(), and llvm::WinCodeViewLineTables::WinCodeViewLineTables().
| MCContext& llvm::AsmPrinter::OutContext |
This is the context for the output file that we are streaming.
This owns all of the global MC-related objects for the generated translation unit.
Definition at line 78 of file AsmPrinter.h.
Referenced by llvm::WinException::beginFunction(), createTempSymbol(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::AddressPool::emit(), EmitCamlGlobal(), llvm::AMDGPUAsmPrinter::EmitEndOfAsmFile(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), llvm::MipsAsmPrinter::EmitEndOfAsmFile(), llvm::EHStreamer::emitExceptionTable(), emitFrameAlloc(), EmitFunctionBody(), EmitGlobalVariable(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::AMDGPUAsmPrinter::EmitInstruction(), llvm::X86AsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitJumpTableAddrs(), EmitJumpTableInfo(), llvm::ARMAsmPrinter::EmitJumpTableInsts(), llvm::ARMAsmPrinter::EmitJumpTableTBInst(), EmitLabelPlusOffset(), llvm::SystemZAsmPrinter::EmitMachineConstantPoolValue(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), EmitSpecialLLVMGlobal(), llvm::MipsAsmPrinter::EmitStartOfAsmFile(), llvm::ARMAsmPrinter::EmitXXStructor(), llvm::WinException::endFunction(), GetCPISymbol(), GetExternalSymbolSymbol(), GetJTISymbol(), GetJTSetSymbol(), GetSymbolFromOperand(), GetSymbolRef(), llvm::HexagonLowerToMC(), lowerConstant(), llvm::ARMAsmPrinter::lowerOperand(), llvm::LowerPPCMachineInstrToMCInst(), LowerSymbolOperand(), printSymbolOperand(), and llvm::MipsAsmPrinter::runOnMachineFunction().
| std::unique_ptr<MCStreamer> llvm::AsmPrinter::OutStreamer |
This is the MCStreamer object for the file we are generating.
This contains the transient state for the current translation unit that we are generating (such as the current section etc).
Definition at line 83 of file AsmPrinter.h.
Referenced by AsmPrinter(), llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), llvm::ARMException::beginFunction(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::DwarfDebug::DwarfDebug(), llvm::DwarfStringPool::emit(), llvm::AddressPool::emit(), llvm::DwarfFile::emitAbbrevs(), EmitAlignment(), emitBasicBlockLoopComments(), EmitBasicBlockStart(), EmitCamlGlobal(), EmitCFAByte(), emitCFIInstruction(), EmitConstantPool(), emitDebugValueComment(), emitDwarfDIE(), emitDwarfSymbolReference(), EmitEncodingByte(), llvm::ARMAsmPrinter::EmitEndOfAsmFile(), llvm::AMDGPUAsmPrinter::EmitEndOfAsmFile(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), llvm::EHStreamer::emitExceptionTable(), emitFrameAlloc(), EmitFunctionBody(), llvm::ARMAsmPrinter::EmitFunctionBodyEnd(), llvm::ARMAsmPrinter::EmitFunctionEntryLabel(), EmitFunctionEntryLabel(), EmitGlobalConstant(), emitGlobalConstantArray(), emitGlobalConstantDataSequential(), emitGlobalConstantFP(), emitGlobalConstantImpl(), emitGlobalConstantLargeInt(), emitGlobalConstantStruct(), emitGlobalConstantVector(), EmitGlobalVariable(), llvm::DwarfCompileUnit::emitHeader(), llvm::DwarfUnit::emitHeader(), llvm::DwarfTypeUnit::emitHeader(), emitImplicitDef(), llvm::ARMAsmPrinter::emitInlineAsmEnd(), llvm::SystemZAsmPrinter::EmitInstruction(), llvm::HexagonAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::AMDGPUAsmPrinter::EmitInstruction(), EmitInt16(), EmitInt32(), llvm::APByteStreamer::EmitInt8(), EmitInt8(), llvm::ARMAsmPrinter::EmitJumpTableAddrs(), EmitJumpTableInfo(), llvm::ARMAsmPrinter::EmitJumpTableInsts(), llvm::ARMAsmPrinter::EmitJumpTableTBInst(), emitKill(), EmitLabelDifference(), EmitLabelPlusOffset(), llvm::NVPTXAsmPrinter::emitLineNumberAsDotLoc(), llvm::SystemZAsmPrinter::EmitMachineConstantPoolValue(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), llvm::APByteStreamer::EmitSLEB128(), EmitSLEB128(), EmitSpecialLLVMGlobal(), llvm::ARMAsmPrinter::EmitStartOfAsmFile(), llvm::X86AsmPrinter::EmitStartOfAsmFile(), EmitTTypeReference(), llvm::EHStreamer::emitTypeInfos(), llvm::APByteStreamer::EmitULEB128(), EmitULEB128(), llvm::DwarfFile::emitUnits(), llvm::DIEInteger::EmitValue(), llvm::DIEExpr::EmitValue(), llvm::DIEEntry::EmitValue(), llvm::DIETypeSignature::EmitValue(), llvm::ARMAsmPrinter::EmitXXStructor(), llvm::WinException::endFunction(), llvm::ARMException::endFunction(), llvm::DwarfCFIException::endModule(), llvm::WinException::endModule(), llvm::ARMException::endModule(), llvm::WinCodeViewLineTables::endModule(), llvm::X86AsmPrinter::GetCPISymbol(), getCurrentSection(), llvm::DwarfCompileUnit::getOrCreateSourceID(), handleIndirectSymViaGOTPCRel(), llvm::DwarfCompileUnit::initStmtList(), llvm::DwarfCFIExceptionBase::markFunctionEnd(), llvm::FaultMaps::recordFaultingOp(), llvm::ARMAsmPrinter::runOnMachineFunction(), llvm::AMDGPUAsmPrinter::runOnMachineFunction(), llvm::X86AsmPrinter::runOnMachineFunction(), llvm::FaultMaps::serializeToFaultMapSection(), llvm::StackMaps::serializeToStackMapSection(), and llvm::DIEInteger::SizeOf().
| TargetMachine& llvm::AsmPrinter::TM |
Target machine description.
Definition at line 70 of file AsmPrinter.h.
Referenced by llvm::DwarfCFIException::beginFunction(), llvm::WinException::beginFunction(), doFinalization(), doInitialization(), llvm::NVPTXAsmPrinter::doInitialization(), llvm::DwarfDebug::DwarfDebug(), EmitAlignment(), EmitConstantPool(), llvm::ARMAsmPrinter::EmitEndOfAsmFile(), llvm::X86AsmPrinter::EmitEndOfAsmFile(), EmitGlobalConstant(), emitGlobalConstantArray(), emitGlobalConstantDataSequential(), emitGlobalConstantFP(), emitGlobalConstantImpl(), emitGlobalConstantLargeInt(), emitGlobalConstantStruct(), emitGlobalConstantVector(), EmitGlobalVariable(), llvm::ARMAsmPrinter::EmitInstruction(), llvm::AMDGPUAsmPrinter::EmitInstruction(), llvm::ARMAsmPrinter::EmitJumpTableAddrs(), EmitJumpTableInfo(), llvm::SystemZAsmPrinter::EmitMachineConstantPoolValue(), llvm::ARMAsmPrinter::EmitMachineConstantPoolValue(), EmitSpecialLLVMGlobal(), llvm::ARMAsmPrinter::EmitStartOfAsmFile(), llvm::X86AsmPrinter::EmitStartOfAsmFile(), llvm::MipsAsmPrinter::EmitStartOfAsmFile(), EmitTTypeReference(), llvm::ARMAsmPrinter::EmitXXStructor(), llvm::DwarfCFIException::endModule(), llvm::MSP430MCInstLower::GetConstantPoolIndexSymbol(), llvm::X86AsmPrinter::GetCPISymbol(), GetCPISymbol(), llvm::MipsAsmPrinter::getCurrentABIString(), getDataLayout(), GetExternalSymbolSymbol(), GetJTSetSymbol(), llvm::MSP430MCInstLower::GetJumpTableSymbol(), getNameWithPrefix(), getObjFileLowering(), GetSizeOfEncodedValue(), getSymbol(), GetSymbolFromOperand(), getSymbolWithGlobalValueBase(), getTargetTriple(), lowerConstant(), llvm::AArch64MCInstLower::lowerSymbolOperandELF(), llvm::AMDGPUAsmPrinter::PrintAsmOperand(), llvm::MipsAsmPrinter::printOperand(), PrintSpecial(), and llvm::MipsAsmPrinter::runOnMachineFunction().
1.8.6