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https://github.com/c64scene-ar/llvm-6502.git
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98a366d547
which better identifies what the optimization is doing. And is more flexible for future uses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70440 91177308-0d34-0410-b5e6-96231b3b80d8
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
//===-- XCoreTargetMachine.h - Define TargetMachine for XCore ---*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file declares the XCore specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef XCORETARGETMACHINE_H
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#define XCORETARGETMACHINE_H
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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#include "XCoreFrameInfo.h"
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#include "XCoreSubtarget.h"
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#include "XCoreInstrInfo.h"
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#include "XCoreISelLowering.h"
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namespace llvm {
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class Module;
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class XCoreTargetMachine : public LLVMTargetMachine {
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XCoreSubtarget Subtarget;
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const TargetData DataLayout; // Calculates type size & alignment
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XCoreInstrInfo InstrInfo;
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XCoreFrameInfo FrameInfo;
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XCoreTargetLowering TLInfo;
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protected:
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virtual const TargetAsmInfo *createTargetAsmInfo() const;
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public:
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XCoreTargetMachine(const Module &M, const std::string &FS);
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virtual const XCoreInstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const XCoreFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
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virtual XCoreTargetLowering *getTargetLowering() const {
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return const_cast<XCoreTargetLowering*>(&TLInfo);
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}
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virtual const TargetRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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virtual const TargetData *getTargetData() const { return &DataLayout; }
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static unsigned getModuleMatchQuality(const Module &M);
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// Pass Pipeline Configuration
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virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
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virtual bool addAssemblyEmitter(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel,
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bool Verbose, raw_ostream &Out);
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};
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} // end namespace llvm
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#endif
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