//
// The LLVM Compiler Infrastructure
//
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
#include "PPCSubtarget.h"
#include "PPCJITInfo.h"
#include "PPCInstrInfo.h"
+#include "PPCISelLowering.h"
+#include "PPCMachOWriterInfo.h"
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetData.h"
namespace llvm {
class PassManager;
-class IntrinsicLowering;
class GlobalValue;
-class IntrinsicLowering;
-class PPCTargetMachine : public TargetMachine {
- PPCInstrInfo InstrInfo;
- PPCSubtarget Subtarget;
- PPCFrameInfo FrameInfo;
- PPCJITInfo JITInfo;
- InstrItineraryData InstrItins;
+/// 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;
+ PPCMachOWriterInfo MachOWriterInfo;
+
+protected:
+ virtual const TargetAsmInfo *createTargetAsmInfo() const;
+
public:
- PPCTargetMachine(const Module &M, IntrinsicLowering *IL,
- const std::string &FS);
+ PPCTargetMachine(const Target &T, const Module &M, const std::string &FS,
+ bool is64Bit);
virtual const PPCInstrInfo *getInstrInfo() const { return &InstrInfo; }
- virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
- virtual TargetJITInfo *getJITInfo() { return &JITInfo; }
- virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; }
- virtual const MRegisterInfo *getRegisterInfo() const {
+ 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;
}
-
+ virtual const PPCMachOWriterInfo *getMachOWriterInfo() const {
+ return &MachOWriterInfo;
+ }
- static unsigned getJITMatchQuality();
+ // Pass Pipeline Configuration
+ virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+ virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
+ virtual bool addAssemblyEmitter(PassManagerBase &PM,
+ CodeGenOpt::Level OptLevel,
+ bool Verbose, formatted_raw_ostream &Out);
+ 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;
+};
- static unsigned getModuleMatchQuality(const Module &M);
-
- virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
- CodeGenFileType FileType, bool Fast);
-
- bool addPassesToEmitMachineCode(FunctionPassManager &PM,
- MachineCodeEmitter &MCE);
+/// PPC32TargetMachine - PowerPC 32-bit target machine.
+///
+class PPC32TargetMachine : public PPCTargetMachine {
+public:
+ PPC32TargetMachine(const Target &T, const Module &M, const std::string &FS);
};
-
+
+/// PPC64TargetMachine - PowerPC 64-bit target machine.
+///
+class PPC64TargetMachine : public PPCTargetMachine {
+public:
+ PPC64TargetMachine(const Target &T, const Module &M, const std::string &FS);
+};
+
} // end namespace llvm
#endif