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annotate lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h @ 95:afa8332a0e37

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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children 7d135dc70f03
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1 // WebAssemblyMachineFunctionInfo.h-WebAssembly machine function info-*- C++ -*-
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2 //
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3 // The LLVM Compiler Infrastructure
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4 //
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5 // This file is distributed under the University of Illinois Open Source
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6 // License. See LICENSE.TXT for details.
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7 //
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8 //===----------------------------------------------------------------------===//
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9 ///
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10 /// \file
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11 /// \brief This file declares WebAssembly-specific per-machine-function
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12 /// information.
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13 ///
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14 //===----------------------------------------------------------------------===//
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15
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16 #ifndef LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMACHINEFUNCTIONINFO_H
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17 #define LLVM_LIB_TARGET_WEBASSEMBLY_WEBASSEMBLYMACHINEFUNCTIONINFO_H
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18
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19 #include "WebAssemblyRegisterInfo.h"
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20 #include "llvm/CodeGen/MachineFunction.h"
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21 #include "llvm/CodeGen/MachineRegisterInfo.h"
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22
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23 namespace llvm {
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24
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25 /// This class is derived from MachineFunctionInfo and contains private
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26 /// WebAssembly-specific information for each MachineFunction.
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27 class WebAssemblyFunctionInfo final : public MachineFunctionInfo {
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28 MachineFunction &MF;
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29
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30 unsigned NumArguments;
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31
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32 public:
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33 explicit WebAssemblyFunctionInfo(MachineFunction &MF)
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34 : MF(MF), NumArguments(0) {}
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35 ~WebAssemblyFunctionInfo() override;
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36
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37 void setNumArguments(unsigned N) { NumArguments = N; }
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38 unsigned getNumArguments() const { return NumArguments; }
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39 };
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40
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41 } // end namespace llvm
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42
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43 #endif