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LLVM
4.0.0
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#include <ARMTargetMachine.h>
Public Types | |
| enum | ARMABI { ARM_ABI_UNKNOWN, ARM_ABI_APCS, ARM_ABI_AAPCS, ARM_ABI_AAPCS16 } |
Public Types inherited from llvm::TargetMachine | |
| enum | CodeGenFileType { CGFT_AssemblyFile, CGFT_ObjectFile, CGFT_Null } |
| These enums are meant to be passed into addPassesToEmitFile to indicate what type of file to emit, and returned by it to indicate what type of file could actually be made. More... | |
Public Member Functions | |
| ARMBaseTargetMachine (const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Optional< Reloc::Model > RM, CodeModel::Model CM, CodeGenOpt::Level OL, bool isLittle) | |
| Create an ARM architecture model. More... | |
| ~ARMBaseTargetMachine () override | |
| const ARMSubtarget * | getSubtargetImpl () const |
| const ARMSubtarget * | getSubtargetImpl (const Function &F) const override |
| Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable. More... | |
| bool | isLittleEndian () const |
| TargetIRAnalysis | getTargetIRAnalysis () override |
| Get the TargetIRAnalysis for this target. More... | |
| TargetPassConfig * | createPassConfig (PassManagerBase &PM) override |
| Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes. More... | |
| TargetLoweringObjectFile * | getObjFileLowering () const override |
Public Member Functions inherited from llvm::LLVMTargetMachine | |
| bool | addPassesToEmitFile (PassManagerBase &PM, raw_pwrite_stream &Out, CodeGenFileType FileType, bool DisableVerify=true, AnalysisID StartBefore=nullptr, AnalysisID StartAfter=nullptr, AnalysisID StopBefore=nullptr, AnalysisID StopAfter=nullptr, MachineFunctionInitializer *MFInitializer=nullptr) override |
| Add passes to the specified pass manager to get the specified file emitted. More... | |
| bool | addPassesToEmitMC (PassManagerBase &PM, MCContext *&Ctx, raw_pwrite_stream &OS, bool DisableVerify=true) override |
| Add passes to the specified pass manager to get machine code emitted with the MCJIT. More... | |
Public Member Functions inherited from llvm::TargetMachine | |
| TargetMachine (const TargetMachine &)=delete | |
| void | operator= (const TargetMachine &)=delete |
| virtual | ~TargetMachine () |
| const Target & | getTarget () const |
| const Triple & | getTargetTriple () const |
| StringRef | getTargetCPU () const |
| StringRef | getTargetFeatureString () const |
| template<typename STC > | |
| const STC & | getSubtarget (const Function &F) const |
| This method returns a pointer to the specified type of TargetSubtargetInfo. More... | |
| const DataLayout | createDataLayout () const |
| Create a DataLayout. More... | |
| bool | isCompatibleDataLayout (const DataLayout &Candidate) const |
| Test if a DataLayout if compatible with the CodeGen for this target. More... | |
| unsigned | getPointerSize () const |
| Get the pointer size for this target. More... | |
| void | resetTargetOptions (const Function &F) const |
| Reset the target options based on the function's attributes. More... | |
| const MCAsmInfo * | getMCAsmInfo () const |
| Return target specific asm information. More... | |
| const MCRegisterInfo * | getMCRegisterInfo () const |
| const MCInstrInfo * | getMCInstrInfo () const |
| const MCSubtargetInfo * | getMCSubtargetInfo () const |
| virtual const TargetIntrinsicInfo * | getIntrinsicInfo () const |
| If intrinsic information is available, return it. If not, return null. More... | |
| bool | requiresStructuredCFG () const |
| void | setRequiresStructuredCFG (bool Value) |
| Reloc::Model | getRelocationModel () const |
| Returns the code generation relocation model. More... | |
| CodeModel::Model | getCodeModel () const |
| Returns the code model. More... | |
| bool | isPositionIndependent () const |
| bool | shouldAssumeDSOLocal (const Module &M, const GlobalValue *GV) const |
| TLSModel::Model | getTLSModel (const GlobalValue *GV) const |
| Returns the TLS model which should be used for the given global variable. More... | |
| CodeGenOpt::Level | getOptLevel () const |
| Returns the optimization level: None, Less, Default, or Aggressive. More... | |
| void | setOptLevel (CodeGenOpt::Level Level) |
| Overrides the optimization level. More... | |
| void | setFastISel (bool Enable) |
| bool | getO0WantsFastISel () |
| void | setO0WantsFastISel (bool Enable) |
| bool | shouldPrintMachineCode () const |
| bool | getUniqueSectionNames () const |
| bool | getDataSections () const |
| Return true if data objects should be emitted into their own section, corresponds to -fdata-sections. More... | |
| bool | getFunctionSections () const |
| Return true if functions should be emitted into their own section, corresponding to -ffunction-sections. More... | |
| virtual void | addEarlyAsPossiblePasses (PassManagerBase &) |
| Add target-specific function passes that should be run as early as possible in the optimization pipeline. More... | |
| virtual bool | targetSchedulesPostRAScheduling () const |
| True if subtarget inserts the final scheduling pass on its own. More... | |
| void | getNameWithPrefix (SmallVectorImpl< char > &Name, const GlobalValue *GV, Mangler &Mang, bool MayAlwaysUsePrivate=false) const |
| MCSymbol * | getSymbol (const GlobalValue *GV) const |
| virtual bool | usesPhysRegsForPEI () const |
| True if the target uses physical regs at Prolog/Epilog insertion time. More... | |
Public Attributes | |
| enum llvm::ARMBaseTargetMachine::ARMABI | TargetABI |
Public Attributes inherited from llvm::TargetMachine | |
| const TargetOptions | DefaultOptions |
| TargetOptions | Options |
Protected Attributes | |
| std::unique_ptr < TargetLoweringObjectFile > | TLOF |
| ARMSubtarget | Subtarget |
| bool | isLittle |
| StringMap< std::unique_ptr < ARMSubtarget > > | SubtargetMap |
Protected Attributes inherited from llvm::TargetMachine | |
| const Target & | TheTarget |
| The Target that this machine was created for. More... | |
| const DataLayout | DL |
| DataLayout for the target: keep ABI type size and alignment. More... | |
| Triple | TargetTriple |
| Triple string, CPU name, and target feature strings the TargetMachine instance is created with. More... | |
| std::string | TargetCPU |
| std::string | TargetFS |
| Reloc::Model | RM = Reloc::Static |
| CodeModel::Model | CMModel = CodeModel::Default |
| CodeGenOpt::Level | OptLevel = CodeGenOpt::Default |
| const MCAsmInfo * | AsmInfo |
| Contains target specific asm information. More... | |
| const MCRegisterInfo * | MRI |
| const MCInstrInfo * | MII |
| const MCSubtargetInfo * | STI |
| unsigned | RequireStructuredCFG: 1 |
| unsigned | O0WantsFastISel: 1 |
Additional Inherited Members | |
Protected Member Functions inherited from llvm::LLVMTargetMachine | |
| LLVMTargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, TargetOptions Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL) | |
| void | initAsmInfo () |
Protected Member Functions inherited from llvm::TargetMachine | |
| TargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, const TargetOptions &Options) | |
Definition at line 24 of file ARMTargetMachine.h.
| Enumerator | |
|---|---|
| ARM_ABI_UNKNOWN | |
| ARM_ABI_APCS | |
| ARM_ABI_AAPCS | |
| ARM_ABI_AAPCS16 | |
Definition at line 26 of file ARMTargetMachine.h.
| ARMBaseTargetMachine::ARMBaseTargetMachine | ( | const Target & | T, |
| const Triple & | TT, | ||
| StringRef | CPU, | ||
| StringRef | FS, | ||
| const TargetOptions & | Options, | ||
| Optional< Reloc::Model > | RM, | ||
| CodeModel::Model | CM, | ||
| CodeGenOpt::Level | OL, | ||
| bool | isLittle | ||
| ) |
Create an ARM architecture model.
Definition at line 212 of file ARMTargetMachine.cpp.
References llvm::FloatABI::Default, llvm::Default, llvm::EABI5, llvm::TargetOptions::EABIVersion, llvm::TargetOptions::FloatABIType, llvm::GNU, llvm::FloatABI::Hard, llvm::ARMSubtarget::isTargetGNUAEABI(), llvm::ARMSubtarget::isTargetHardFloat(), llvm::ARMSubtarget::isTargetMuslAEABI(), llvm::FloatABI::Soft, Subtarget, and llvm::Unknown.
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override |
Definition at line 241 of file ARMTargetMachine.cpp.
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overridevirtual |
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes.
createPassConfig - Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes.
Targets may override this to extend TargetPassConfig.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 418 of file ARMTargetMachine.cpp.
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inlineoverridevirtual |
Reimplemented from llvm::TargetMachine.
Definition at line 56 of file ARMTargetMachine.h.
References TLOF.
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inline |
Definition at line 46 of file ARMTargetMachine.h.
References Subtarget.
Referenced by llvm::ARMElfTargetObjectFile::Initialize().
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overridevirtual |
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable.
Reimplemented from llvm::TargetMachine.
Definition at line 267 of file ARMTargetMachine.cpp.
References llvm::StringRef::empty(), llvm::Function::getFnAttribute(), llvm::Attribute::getValueAsString(), llvm::Attribute::hasAttribute(), I, isLittle, llvm::Attribute::None, llvm::TargetMachine::resetTargetOptions(), llvm::StringRef::str(), SubtargetMap, llvm::TargetMachine::TargetCPU, llvm::TargetMachine::TargetFS, and llvm::TargetMachine::TargetTriple.
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overridevirtual |
Get the TargetIRAnalysis for this target.
Reimplemented from llvm::LLVMTargetMachine.
Definition at line 319 of file ARMTargetMachine.cpp.
References F.
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inline |
Definition at line 48 of file ARMTargetMachine.h.
References isLittle.
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protected |
Definition at line 36 of file ARMTargetMachine.h.
Referenced by getSubtargetImpl(), and isLittleEndian().
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protected |
Definition at line 35 of file ARMTargetMachine.h.
Referenced by ARMBaseTargetMachine(), llvm::ARMTargetMachine::ARMTargetMachine(), and getSubtargetImpl().
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mutableprotected |
Definition at line 37 of file ARMTargetMachine.h.
Referenced by getSubtargetImpl().
| enum llvm::ARMBaseTargetMachine::ARMABI llvm::ARMBaseTargetMachine::TargetABI |
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protected |
Definition at line 34 of file ARMTargetMachine.h.
Referenced by getObjFileLowering().
1.8.6