namespace llvm {
class InstrItineraryData;
-class JITCodeEmitter;
class GlobalValue;
class Mangler;
class MCAsmInfo;
class TargetLibraryInfo;
class TargetFrameLowering;
class TargetIntrinsicInfo;
-class TargetJITInfo;
class TargetLowering;
class TargetPassConfig;
class TargetRegisterInfo;
virtual const TargetSubtargetInfo *getSubtargetImpl() const {
return nullptr;
}
- virtual TargetSubtargetInfo *getSubtargetImpl() {
- const TargetMachine *TM = this;
- return const_cast<TargetSubtargetInfo *>(TM->getSubtargetImpl());
- }
/// getSubtarget - This method returns a pointer to the specified type of
/// TargetSubtargetInfo. In debug builds, it verifies that the object being
return true;
}
- /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
- /// get machine code emitted. This uses a JITCodeEmitter object to handle
- /// actually outputting the machine code and resolving things like the address
- /// of functions. This method returns true if machine code emission is
- /// not supported.
- ///
- virtual bool addPassesToEmitMachineCode(PassManagerBase &,
- JITCodeEmitter &,
- bool /*DisableVerify*/ = true) {
- return true;
- }
-
/// addPassesToEmitMC - Add passes to the specified pass manager to get
/// machine code emitted with the MCJIT. This method returns true if machine
/// code is not supported. It fills the MCContext Ctx pointer which can be
AnalysisID StartAfter = nullptr,
AnalysisID StopAfter = nullptr) override;
- /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
- /// get machine code emitted. This uses a JITCodeEmitter object to handle
- /// actually outputting the machine code and resolving things like the address
- /// of functions. This method returns true if machine code emission is
- /// not supported.
- ///
- bool addPassesToEmitMachineCode(PassManagerBase &PM, JITCodeEmitter &MCE,
- bool DisableVerify = true) override;
-
/// addPassesToEmitMC - Add passes to the specified pass manager to get
/// machine code emitted with the MCJIT. This method returns true if machine
/// code is not supported. It fills the MCContext Ctx pointer which can be
///
bool addPassesToEmitMC(PassManagerBase &PM, MCContext *&Ctx,
raw_ostream &OS, bool DisableVerify = true) override;
-
- /// addCodeEmitter - This pass should be overridden by the target to add a
- /// code emitter, if supported. If this is not supported, 'true' should be
- /// returned.
- virtual bool addCodeEmitter(PassManagerBase &,
- JITCodeEmitter &) {
- return true;
- }
};
} // End llvm namespace