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276365dd4b
be the first encoded as the first feature. It then uses the CPU name to look up features / scheduling itineray even though clients know full well the CPU name being used to query these properties. The fix is to just have the clients explictly pass the CPU name! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
70 lines
2.2 KiB
C++
70 lines
2.2 KiB
C++
//==-- MSP430TargetMachine.h - Define TargetMachine for MSP430 ---*- 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 MSP430 specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TARGET_MSP430_TARGETMACHINE_H
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#define LLVM_TARGET_MSP430_TARGETMACHINE_H
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#include "MSP430InstrInfo.h"
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#include "MSP430ISelLowering.h"
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#include "MSP430FrameLowering.h"
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#include "MSP430SelectionDAGInfo.h"
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#include "MSP430RegisterInfo.h"
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#include "MSP430Subtarget.h"
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#include "llvm/Target/TargetData.h"
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#include "llvm/Target/TargetFrameLowering.h"
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#include "llvm/Target/TargetMachine.h"
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namespace llvm {
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/// MSP430TargetMachine
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///
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class MSP430TargetMachine : public LLVMTargetMachine {
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MSP430Subtarget Subtarget;
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const TargetData DataLayout; // Calculates type size & alignment
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MSP430InstrInfo InstrInfo;
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MSP430TargetLowering TLInfo;
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MSP430SelectionDAGInfo TSInfo;
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MSP430FrameLowering FrameLowering;
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public:
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MSP430TargetMachine(const Target &T, const std::string &TT,
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const std::string &CPU, const std::string &FS);
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virtual const TargetFrameLowering *getFrameLowering() const {
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return &FrameLowering;
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}
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virtual const MSP430InstrInfo *getInstrInfo() const { return &InstrInfo; }
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virtual const TargetData *getTargetData() const { return &DataLayout;}
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virtual const MSP430Subtarget *getSubtargetImpl() const { return &Subtarget; }
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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 MSP430TargetLowering *getTargetLowering() const {
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return &TLInfo;
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}
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virtual const MSP430SelectionDAGInfo* getSelectionDAGInfo() const {
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return &TSInfo;
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}
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virtual bool addInstSelector(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
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virtual bool addPreEmitPass(PassManagerBase &PM, CodeGenOpt::Level OptLevel);
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}; // MSP430TargetMachine.
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} // end namespace llvm
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#endif // LLVM_TARGET_MSP430_TARGETMACHINE_H
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