//===-- IA64TargetMachine.h - Define TargetMachine for IA64 ---*- C++ -*---===//
-//
+//
// The LLVM Compiler Infrastructure
//
-// This file was developed by Duraid Madina 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 IA64 specific subclass of TargetMachine.
//
//===----------------------------------------------------------------------===//
-#ifndef IA64TARGETMACHINE_H
-#define IA64TARGETMACHINE_H
+#ifndef LLVM_TARGET_IA64TARGETMACHINE_H
+#define LLVM_TARGET_IA64TARGETMACHINE_H
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/PassManager.h"
#include "IA64InstrInfo.h"
+#include "IA64ISelLowering.h"
+#include "IA64Subtarget.h"
namespace llvm {
-class IntrinsicLowering;
-class IA64TargetMachine : public TargetMachine {
- IA64InstrInfo InstrInfo;
- TargetFrameInfo FrameInfo;
+class IA64TargetMachine : public LLVMTargetMachine {
+ IA64Subtarget Subtarget;
+ const TargetData DataLayout; // Calculates type size & alignment
+ IA64InstrInfo InstrInfo;
+ TargetFrameInfo FrameInfo;
//IA64JITInfo JITInfo;
+ IA64TargetLowering TLInfo;
+
+protected:
+ virtual const TargetAsmInfo *createTargetAsmInfo() const;
+
+ // To avoid having target depend on the asmprinter stuff libraries, asmprinter
+ // set this functions to ctor pointer at startup time if they are linked in.
+ typedef FunctionPass *(*AsmPrinterCtorFn)(raw_ostream &o,
+ IA64TargetMachine &tm,
+ CodeGenOpt::Level OptLevel,
+ bool verbose);
+ static AsmPrinterCtorFn AsmPrinterCtor;
+
public:
- IA64TargetMachine(const Module &M, IntrinsicLowering *IL);
+ IA64TargetMachine(const Module &M, const std::string &FS);
- virtual const IA64InstrInfo *getInstrInfo() const { return &InstrInfo; }
- virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
- virtual const MRegisterInfo *getRegisterInfo() const {
+ virtual const IA64InstrInfo *getInstrInfo() const { return &InstrInfo; }
+ virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
+ virtual const IA64Subtarget *getSubtargetImpl() const { return &Subtarget; }
+ virtual IA64TargetLowering *getTargetLowering() const {
+ return const_cast<IA64TargetLowering*>(&TLInfo);
+ }
+ virtual const IA64RegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
-
- virtual bool addPassesToEmitAssembly(PassManager &PM, std::ostream &Out);
+ virtual const TargetData *getTargetData() const { return &DataLayout; }
static unsigned getModuleMatchQuality(const Module &M);
- static unsigned compileTimeMatchQuality(void);
+ // 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, raw_ostream &Out);
+
+ static void registerAsmPrinter(AsmPrinterCtorFn F) {
+ AsmPrinterCtor = F;
+ }
};
} // End llvm namespace