Coverage Report

Created: 2017-10-03 07:32

/Users/buildslave/jenkins/sharedspace/clang-stage2-coverage-R@2/llvm/lib/Target/X86/X86TargetMachine.h
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//===-- X86TargetMachine.h - Define TargetMachine for the X86 ---*- 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 X86 specific subclass of TargetMachine.
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_LIB_TARGET_X86_X86TARGETMACHINE_H
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#define LLVM_LIB_TARGET_X86_X86TARGETMACHINE_H
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#include "X86Subtarget.h"
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#include "llvm/ADT/Optional.h"
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#include "llvm/ADT/StringMap.h"
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#include "llvm/Analysis/TargetTransformInfo.h"
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#include "llvm/Support/CodeGen.h"
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#include "llvm/Target/TargetMachine.h"
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#include <memory>
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namespace llvm {
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class StringRef;
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class X86Subtarget;
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class X86RegisterBankInfo;
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class X86TargetMachine final : public LLVMTargetMachine {
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  std::unique_ptr<TargetLoweringObjectFile> TLOF;
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  mutable StringMap<std::unique_ptr<X86Subtarget>> SubtargetMap;
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public:
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  X86TargetMachine(const Target &T, const Triple &TT, StringRef CPU,
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                   StringRef FS, const TargetOptions &Options,
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                   Optional<Reloc::Model> RM, Optional<CodeModel::Model> CM,
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                   CodeGenOpt::Level OL, bool JIT);
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  ~X86TargetMachine() override;
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  const X86Subtarget *getSubtargetImpl(const Function &F) const override;
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  // DO NOT IMPLEMENT: There is no such thing as a valid default subtarget,
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  // subtargets are per-function entities based on the target-specific
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  // attributes of each function.
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  const X86Subtarget *getSubtargetImpl() const = delete;
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  TargetIRAnalysis getTargetIRAnalysis() override;
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  // Set up the pass pipeline.
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  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
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  TargetLoweringObjectFile *getObjFileLowering() const override {
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    return TLOF.get();
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  }
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0
  bool isMachineVerifierClean() const override {
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    return false;
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  }
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};
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} // end namespace llvm
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#endif // LLVM_LIB_TARGET_X86_X86TARGETMACHINE_H