#define X86TARGETMACHINE_H
#include "llvm/Target/TargetMachine.h"
+#include "llvm/Target/TargetData.h"
#include "llvm/Target/TargetFrameInfo.h"
-#include "llvm/PassManager.h"
+#include "X86.h"
#include "X86InstrInfo.h"
#include "X86JITInfo.h"
#include "X86Subtarget.h"
+#include "X86TargetAsmInfo.h"
+#include "X86ISelLowering.h"
namespace llvm {
-class IntrinsicLowering;
-class X86TargetMachine : public TargetMachine {
- X86InstrInfo InstrInfo;
- X86Subtarget Subtarget;
- TargetFrameInfo FrameInfo;
- X86JITInfo JITInfo;
+class X86TargetMachine : public LLVMTargetMachine {
+ X86Subtarget Subtarget;
+ const TargetData DataLayout; // Calculates type size & alignment
+ TargetFrameInfo FrameInfo;
+ X86InstrInfo InstrInfo;
+ X86JITInfo JITInfo;
+ X86TargetLowering TLInfo;
public:
- X86TargetMachine(const Module &M, IntrinsicLowering *IL,
- const std::string &FS);
+ X86TargetMachine(const Module &M, const std::string &FS);
virtual const X86InstrInfo *getInstrInfo() const { return &InstrInfo; }
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
virtual TargetJITInfo *getJITInfo() { return &JITInfo; }
virtual const TargetSubtarget *getSubtargetImpl() const{ return &Subtarget; }
+ virtual X86TargetLowering *getTargetLowering() const {
+ return const_cast<X86TargetLowering*>(&TLInfo);
+ }
virtual const MRegisterInfo *getRegisterInfo() const {
return &InstrInfo.getRegisterInfo();
}
-
- /// 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);
-
- virtual bool addPassesToEmitFile(PassManager &PM, std::ostream &Out,
- CodeGenFileType FileType);
+ virtual const TargetData *getTargetData() const { return &DataLayout; }
static unsigned getModuleMatchQuality(const Module &M);
static unsigned getJITMatchQuality();
+
+ virtual const TargetAsmInfo *createTargetAsmInfo() const {
+ return static_cast<const TargetAsmInfo *>(new X86TargetAsmInfo(*this));
+ }
+
+ // Set up the pass pipeline.
+ virtual bool addInstSelector(FunctionPassManager &PM, bool Fast);
+ virtual bool addPostRegAlloc(FunctionPassManager &PM, bool Fast);
+ virtual bool addAssemblyEmitter(FunctionPassManager &PM, bool Fast,
+ std::ostream &Out);
+ virtual bool addObjectWriter(FunctionPassManager &PM, bool Fast,
+ std::ostream &Out);
+ virtual bool addCodeEmitter(FunctionPassManager &PM, bool Fast,
+ MachineCodeEmitter &MCE);
};
} // End llvm namespace