mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2025-11-03 14:21:30 +00:00
d36c970a11
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14745 91177308-0d34-0410-b5e6-96231b3b80d8
65 lines
2.2 KiB
C++
65 lines
2.2 KiB
C++
//===-- X86TargetMachine.h - Define TargetMachine for the X86 ---*- 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 declares the X86 specific subclass of TargetMachine.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef X86TARGETMACHINE_H
|
|
#define X86TARGETMACHINE_H
|
|
|
|
#include "llvm/Target/TargetMachine.h"
|
|
#include "llvm/Target/TargetFrameInfo.h"
|
|
#include "llvm/PassManager.h"
|
|
#include "X86InstrInfo.h"
|
|
#include "X86JITInfo.h"
|
|
|
|
namespace llvm {
|
|
class IntrinsicLowering;
|
|
|
|
class X86TargetMachine : public TargetMachine {
|
|
X86InstrInfo InstrInfo;
|
|
TargetFrameInfo FrameInfo;
|
|
X86JITInfo JITInfo;
|
|
public:
|
|
X86TargetMachine(const Module &M, IntrinsicLowering *IL);
|
|
|
|
virtual const X86InstrInfo *getInstrInfo() const { return &InstrInfo; }
|
|
virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
|
|
virtual TargetJITInfo *getJITInfo() { return &JITInfo; }
|
|
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 addPassesToEmitAssembly(PassManager &PM, std::ostream &Out);
|
|
|
|
static unsigned getModuleMatchQuality(const Module &M);
|
|
static unsigned getJITMatchQuality();
|
|
};
|
|
|
|
// this is implemented in X86CodeEmitter.cpp
|
|
namespace X86 {
|
|
void emitInstruction(MachineCodeEmitter& mce,
|
|
const X86InstrInfo& ii,
|
|
const MachineInstr& MI);
|
|
}
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|