-//===-- PPC32TargetMachine.h - PowerPC/Darwin TargetMachine ---*- C++ -*-=//
-//
+//===-- PPCTargetMachine.h - Define TargetMachine for PowerPC -----*- C++ -*-=//
+//
// 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.
+//
//===----------------------------------------------------------------------===//
-//
-// This file declares the PowerPC/Darwin specific subclass of TargetMachine.
+//
+// This file declares the PowerPC specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
-#ifndef POWERPC_DARWIN_TARGETMACHINE_H
-#define POWERPC_DARWIN_TARGETMACHINE_H
+#ifndef PPC_TARGETMACHINE_H
+#define PPC_TARGETMACHINE_H
+#include "PPCFrameInfo.h"
+#include "PPCSubtarget.h"
+#include "PPCJITInfo.h"
+#include "PPCInstrInfo.h"
+#include "PPCISelLowering.h"
+#include "PPCMachOWriterInfo.h"
#include "llvm/Target/TargetMachine.h"
-#include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/PassManager.h"
-#include "PowerPCTargetMachine.h"
+#include "llvm/Target/TargetData.h"
namespace llvm {
+class PassManager;
+class GlobalValue;
-class IntrinsicLowering;
+/// 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;
-class PPC32TargetMachine : public PowerPCTargetMachine {
public:
- PPC32TargetMachine(const Module &M, IntrinsicLowering *IL);
-
- /// addPassesToEmitMachineCode - Add passes to the specified pass manager to
- /// get machine code emitted. This uses a MachineCodeEmitter object to handle
- /// actually outputting the machine code and resolving things like the address
- /// of functions. This method should returns true if machine code emission is
- /// not supported.
- ///
- virtual bool addPassesToEmitMachineCode(FunctionPassManager &PM,
- MachineCodeEmitter &MCE);
+ PPCTargetMachine(const Target &T, const std::string &TT,
+ const std::string &FS, 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();
+ }
- static unsigned getModuleMatchQuality(const Module &M);
+ 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;
+ }
+
+ // 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;
+};
+
+/// PPC32TargetMachine - PowerPC 32-bit target machine.
+///
+class PPC32TargetMachine : public PPCTargetMachine {
+public:
+ PPC32TargetMachine(const Target &T, const std::string &TT,
+ const std::string &FS);
+};
+
+/// PPC64TargetMachine - PowerPC 64-bit target machine.
+///
+class PPC64TargetMachine : public PPCTargetMachine {
+public:
+ PPC64TargetMachine(const Target &T, const std::string &TT,
+ const std::string &FS);
};
} // end namespace llvm