LLVM  6.0.0svn
Public Member Functions | List of all members
llvm::GCNTargetMachine Class Referencefinal

#include "Target/AMDGPU/AMDGPUTargetMachine.h"

Inheritance diagram for llvm::GCNTargetMachine:
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Public Member Functions

 GCNTargetMachine (const Target &T, const Triple &TT, StringRef CPU, StringRef FS, TargetOptions Options, Optional< Reloc::Model > RM, Optional< CodeModel::Model > CM, CodeGenOpt::Level OL, bool JIT)
 
TargetPassConfigcreatePassConfig (PassManagerBase &PM) override
 Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of CodeGen passes. More...
 
const SISubtargetgetSubtargetImpl (const Function &) const override
 Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInfo-derived member variable. More...
 
- Public Member Functions inherited from llvm::AMDGPUTargetMachine
 AMDGPUTargetMachine (const Target &T, const Triple &TT, StringRef CPU, StringRef FS, TargetOptions Options, Optional< Reloc::Model > RM, Optional< CodeModel::Model > CM, CodeGenOpt::Level OL)
 
 ~AMDGPUTargetMachine () override
 
const AMDGPUSubtargetgetSubtargetImpl () const
 
const AMDGPUIntrinsicInfogetIntrinsicInfo () const override
 If intrinsic information is available, return it. If not, return null. More...
 
TargetIRAnalysis getTargetIRAnalysis () override
 Get a TargetIRAnalysis implementation for the target. More...
 
TargetLoweringObjectFilegetObjFileLowering () const override
 
AMDGPUAS getAMDGPUAS () const
 
void adjustPassManager (PassManagerBuilder &) override
 Allow the target to modify the pass manager, e.g. More...
 
uint64_t getNullPointerValue (unsigned AddrSpace) const
 Get the integer value of a null pointer in the given address space. More...
 
- Public Member Functions inherited from llvm::LLVMTargetMachine
bool addPassesToEmitFile (PassManagerBase &PM, raw_pwrite_stream &Out, CodeGenFileType FileType, bool DisableVerify=true, MachineModuleInfo *MMI=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...
 
virtual bool isMachineVerifierClean () const
 Returns true if the target is expected to pass all machine verifier checks. More...
 
bool addAsmPrinter (PassManagerBase &PM, raw_pwrite_stream &Out, CodeGenFileType FileTYpe, MCContext &Context)
 Adds an AsmPrinter pass to the pipeline that prints assembly or machine code from the MI representation. More...
 
- Public Member Functions inherited from llvm::TargetMachine
 TargetMachine (const TargetMachine &)=delete
 
void operator= (const TargetMachine &)=delete
 
virtual ~TargetMachine ()
 
const TargetgetTarget () const
 
const TriplegetTargetTriple () 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 MCAsmInfogetMCAsmInfo () const
 Return target specific asm information. More...
 
const MCRegisterInfogetMCRegisterInfo () const
 
const MCInstrInfogetMCInstrInfo () const
 
const MCSubtargetInfogetMCSubtargetInfo () const
 
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 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
 
MCSymbolgetSymbol (const GlobalValue *GV) const
 
virtual bool usesPhysRegsForPEI () const
 True if the target uses physical regs at Prolog/Epilog insertion time. More...
 
virtual bool useIPRA () const
 True if the target wants to use interprocedural register allocation by default. More...
 

Additional Inherited Members

- 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 Attributes inherited from llvm::TargetMachine
const TargetOptions DefaultOptions
 
TargetOptions Options
 
- Static Public Attributes inherited from llvm::AMDGPUTargetMachine
static bool EnableLateStructurizeCFG = false
 
- Protected Member Functions inherited from llvm::AMDGPUTargetMachine
StringRef getGPUName (const Function &F) const
 
StringRef getFeatureString (const Function &F) const
 
- Protected Member Functions inherited from llvm::LLVMTargetMachine
 LLVMTargetMachine (const Target &T, StringRef DataLayoutString, const Triple &TargetTriple, StringRef CPU, StringRef FS, const 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)
 
- Protected Attributes inherited from llvm::AMDGPUTargetMachine
std::unique_ptr< TargetLoweringObjectFileTLOF
 
AMDGPUIntrinsicInfo IntrinsicInfo
 
AMDGPUAS AS
 
- Protected Attributes inherited from llvm::TargetMachine
const TargetTheTarget
 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::Small
 
CodeGenOpt::Level OptLevel = CodeGenOpt::Default
 
const MCAsmInfoAsmInfo
 Contains target specific asm information. More...
 
const MCRegisterInfoMRI
 
const MCInstrInfoMII
 
const MCSubtargetInfoSTI
 
unsigned RequireStructuredCFG: 1
 
unsigned O0WantsFastISel: 1
 

Detailed Description

Definition at line 103 of file AMDGPUTargetMachine.h.

Constructor & Destructor Documentation

◆ GCNTargetMachine()

GCNTargetMachine::GCNTargetMachine ( const Target T,
const Triple TT,
StringRef  CPU,
StringRef  FS,
TargetOptions  Options,
Optional< Reloc::Model RM,
Optional< CodeModel::Model CM,
CodeGenOpt::Level  OL,
bool  JIT 
)

Definition at line 441 of file AMDGPUTargetMachine.cpp.

Member Function Documentation

◆ createPassConfig()

TargetPassConfig * GCNTargetMachine::createPassConfig ( PassManagerBase PM)
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 883 of file AMDGPUTargetMachine.cpp.

◆ getSubtargetImpl()

const SISubtarget * GCNTargetMachine::getSubtargetImpl ( const Function ) const
overridevirtual

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