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d858e90f03
const_casts, and it reinforces the design of the Target classes being immutable. SelectionDAGISel::IsLegalToFold is now a static member function, because PIC16 uses it in an unconventional way. There is more room for API cleanup here. And PIC16's AsmPrinter no longer uses TargetLowering. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101635 91177308-0d34-0410-b5e6-96231b3b80d8
60 lines
2.0 KiB
C++
60 lines
2.0 KiB
C++
//===-- BlackfinTargetMachine.h - TargetMachine for Blackfin ----*- 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 Blackfin specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef BLACKFINTARGETMACHINE_H
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#define BLACKFINTARGETMACHINE_H
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#include "llvm/Target/TargetMachine.h"
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#include "llvm/Target/TargetData.h"
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#include "llvm/Target/TargetFrameInfo.h"
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#include "BlackfinInstrInfo.h"
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#include "BlackfinSubtarget.h"
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#include "BlackfinISelLowering.h"
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#include "BlackfinIntrinsicInfo.h"
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namespace llvm {
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class BlackfinTargetMachine : public LLVMTargetMachine {
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const TargetData DataLayout;
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BlackfinSubtarget Subtarget;
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BlackfinTargetLowering TLInfo;
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BlackfinInstrInfo InstrInfo;
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TargetFrameInfo FrameInfo;
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BlackfinIntrinsicInfo IntrinsicInfo;
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public:
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BlackfinTargetMachine(const Target &T, const std::string &TT,
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const std::string &FS);
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virtual const BlackfinInstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const TargetFrameInfo *getFrameInfo() const { return &FrameInfo; }
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virtual const BlackfinSubtarget *getSubtargetImpl() const {
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return &Subtarget;
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}
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virtual const BlackfinRegisterInfo *getRegisterInfo() const {
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return &InstrInfo.getRegisterInfo();
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}
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virtual const BlackfinTargetLowering* getTargetLowering() const {
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return &TLInfo;
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}
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virtual const TargetData *getTargetData() const { return &DataLayout; }
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virtual bool addInstSelector(PassManagerBase &PM,
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CodeGenOpt::Level OptLevel);
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const TargetIntrinsicInfo *getIntrinsicInfo() const {
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return &IntrinsicInfo;
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}
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};
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} // end namespace llvm
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#endif
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