-//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC -----*- C++ -*-=//
+//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC ---*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
#ifndef PPC_TARGETMACHINE_H
#define PPC_TARGETMACHINE_H
-#include "PPCFrameInfo.h"
-#include "PPCSubtarget.h"
-#include "PPCJITInfo.h"
#include "PPCInstrInfo.h"
-#include "PPCISelLowering.h"
+#include "PPCSubtarget.h"
+#include "llvm/IR/DataLayout.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetData.h"
namespace llvm {
-class PassManager;
-class GlobalValue;
/// PPCTargetMachine - Common code between 32-bit and 64-bit PowerPC targets.
///
class PPCTargetMachine : public LLVMTargetMachine {
PPCSubtarget Subtarget;
- const TargetData DataLayout; // Calculates type size & alignment
- PPCInstrInfo InstrInfo;
- PPCFrameInfo FrameInfo;
- PPCJITInfo JITInfo;
- PPCTargetLowering TLInfo;
- InstrItineraryData InstrItins;
public:
- PPCTargetMachine(const Target &T, const std::string &TT,
- const std::string &FS, bool is64Bit);
+ PPCTargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS, const TargetOptions &Options,
+ Reloc::Model RM, CodeModel::Model CM,
+ CodeGenOpt::Level OL, bool is64Bit);
- virtual const PPCInstrInfo *getInstrInfo() const { return &InstrInfo; }
- virtual const PPCFrameInfo *getFrameInfo() const { return &FrameInfo; }
- virtual PPCJITInfo *getJITInfo() { return &JITInfo; }
- virtual PPCTargetLowering *getTargetLowering() const {
- return const_cast<PPCTargetLowering*>(&TLInfo);
- }
- virtual const PPCRegisterInfo *getRegisterInfo() const {
- return &InstrInfo.getRegisterInfo();
- }
-
- virtual const TargetData *getTargetData() const { return &DataLayout; }
- virtual const PPCSubtarget *getSubtargetImpl() const { return &Subtarget; }
- virtual const InstrItineraryData getInstrItineraryData() const {
- return InstrItins;
- }
-
- /// getLSDAEncoding - Returns the LSDA pointer encoding. The choices are
- /// 4-byte, 8-byte, and target default. The CIE is hard-coded to indicate that
- /// the LSDA pointer in the FDE section is an "sdata4", and should be encoded
- /// as a 4-byte pointer by default. However, some systems may require a
- /// different size due to bugs or other conditions. We will default to a
- /// 4-byte encoding unless the system tells us otherwise.
- ///
- /// FIXME: This call-back isn't good! We should be using the correct encoding
- /// regardless of the system. However, there are some systems which have bugs
- /// that prevent this from occuring.
- virtual DwarfLSDAEncoding::Encoding getLSDAEncoding() const;
+ const PPCSubtarget *getSubtargetImpl() const override { return &Subtarget; }
// Pass Pipeline Configuration
- virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
- virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
- virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
- MachineCodeEmitter &MCE);
- virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
- JITCodeEmitter &JCE);
- virtual bool addCodeEmitter(PassManagerBase &PM, CodeGenOpt::Level OptLevel,
- ObjectCodeEmitter &OCE);
- virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
- CodeGenOpt::Level OptLevel,
- MachineCodeEmitter &MCE);
- virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
- CodeGenOpt::Level OptLevel,
- JITCodeEmitter &JCE);
- virtual bool addSimpleCodeEmitter(PassManagerBase &PM,
- CodeGenOpt::Level OptLevel,
- ObjectCodeEmitter &OCE);
- virtual bool getEnableTailMergeDefault() const;
+ TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
+
+ /// \brief Register PPC analysis passes with a pass manager.
+ void addAnalysisPasses(PassManagerBase &PM) override;
};
/// PPC32TargetMachine - PowerPC 32-bit target machine.
///
class PPC32TargetMachine : public PPCTargetMachine {
+ virtual void anchor();
public:
- PPC32TargetMachine(const Target &T, const std::string &TT,
- const std::string &FS);
+ PPC32TargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS, const TargetOptions &Options,
+ Reloc::Model RM, CodeModel::Model CM,
+ CodeGenOpt::Level OL);
};
/// PPC64TargetMachine - PowerPC 64-bit target machine.
///
class PPC64TargetMachine : public PPCTargetMachine {
+ virtual void anchor();
public:
- PPC64TargetMachine(const Target &T, const std::string &TT,
- const std::string &FS);
+ PPC64TargetMachine(const Target &T, StringRef TT,
+ StringRef CPU, StringRef FS, const TargetOptions &Options,
+ Reloc::Model RM, CodeModel::Model CM,
+ CodeGenOpt::Level OL);
};
} // end namespace llvm