LLVM  3.7.0
XCoreTargetMachine.h
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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"
19 
20 namespace llvm {
21 
23  std::unique_ptr<TargetLoweringObjectFile> TLOF;
24  XCoreSubtarget Subtarget;
25 public:
26  XCoreTargetMachine(const Target &T, const Triple &TT, StringRef CPU,
30  ~XCoreTargetMachine() override;
31 
32  const XCoreSubtarget *getSubtargetImpl() const { return &Subtarget; }
33  const XCoreSubtarget *getSubtargetImpl(const Function &) const override {
34  return &Subtarget;
35  }
36 
37  // Pass Pipeline Configuration
38  TargetPassConfig *createPassConfig(PassManagerBase &PM) override;
39 
42  return TLOF.get();
43  }
44 };
45 
46 } // end namespace llvm
47 
48 #endif
TargetIRAnalysis getTargetIRAnalysis() override
Get a TargetIRAnalysis implementation for the target.
TargetPassConfig * createPassConfig(PassManagerBase &PM) override
Create a pass configuration object to be used by addPassToEmitX methods for generating a pipeline of ...
Analysis pass providing the TargetTransformInfo.
Target-Independent Code Generator Pass Configuration Options.
XCoreTargetMachine(const Target &T, const Triple &TT, StringRef CPU, StringRef FS, const TargetOptions &Options, Reloc::Model RM, CodeModel::Model CM, CodeGenOpt::Level OL)
XCoreTargetMachine ctor - Create an ILP32 architecture model.
const XCoreSubtarget * getSubtargetImpl(const Function &) const override
Virtual method implemented by subclasses that returns a reference to that target's TargetSubtargetInf...
This class describes a target machine that is implemented with the LLVM target-independent code gener...
const XCoreSubtarget * getSubtargetImpl() const
TargetLoweringObjectFile * getObjFileLowering() const override
Triple - Helper class for working with autoconf configuration names.
Definition: Triple.h:44
Target - Wrapper for Target specific information.
StringRef - Represent a constant reference to a string, i.e.
Definition: StringRef.h:40