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1 //===-- XCoreTargetMachine.h - Define TargetMachine for XCore ---*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file declares the XCore specific subclass of TargetMachine.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
15 #define LLVM_LIB_TARGET_XCORE_XCORETARGETMACHINE_H
16 
17 #include "XCoreSubtarget.h"
18 #include "llvm/Target/TargetMachine.h"
19 
20 namespace llvm {
21 
22 class XCoreTargetMachine : public LLVMTargetMachine {
23   std::unique_ptr<TargetLoweringObjectFile> TLOF;
24   XCoreSubtarget Subtarget;
25 public:
26   XCoreTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
27                      StringRef FS, const TargetOptions &Options,
28                      Optional<Reloc::Model> RM, CodeModel::Model CM,
29                      CodeGenOpt::Level OL);
30   ~XCoreTargetMachine() override;
31 
getSubtargetImpl()32   const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
getSubtargetImpl(const Function &)33   const XCoreSubtarget *getSubtargetImpl(const Function &) const override {
34     return &Subtarget;
35   }
36 
37   // Pass Pipeline Configuration
38   TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
39 
40   TargetIRAnalysis getTargetIRAnalysis() override;
getObjFileLowering()41   TargetLoweringObjectFile *getObjFileLowering() const override {
42     return TLOF.get();
43   }
44 };
45 
46 } // end namespace llvm
47 
48 #endif
49