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annotate include/llvm/MC/MCCodeGenInfo.h @ 92:8a1cd0ffee6e

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Create prototype declaration automatically if prototype was not found when parsing continuation arguments.
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Fri, 17 Apr 2015 13:54:34 +0900
parents 95c75e76d11b
children afa8332a0e37
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1 //===-- llvm/MC/MCCodeGenInfo.h - Target CodeGen 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 // This file tracks information about the target which can affect codegen,
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11 // asm parsing, and asm printing. For example, relocation model.
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12 //
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13 //===----------------------------------------------------------------------===//
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14
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15 #ifndef LLVM_MC_MCCODEGENINFO_H
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16 #define LLVM_MC_MCCODEGENINFO_H
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17
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18 #include "llvm/Support/CodeGen.h"
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19
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20 namespace llvm {
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21
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22 class MCCodeGenInfo {
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23 /// RelocationModel - Relocation model: static, pic, etc.
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24 ///
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25 Reloc::Model RelocationModel;
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26
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27 /// CMModel - Code model.
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28 ///
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29 CodeModel::Model CMModel;
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30
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31 /// OptLevel - Optimization level.
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32 ///
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33 CodeGenOpt::Level OptLevel;
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34
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35 public:
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36 void InitMCCodeGenInfo(Reloc::Model RM = Reloc::Default,
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37 CodeModel::Model CM = CodeModel::Default,
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38 CodeGenOpt::Level OL = CodeGenOpt::Default);
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39
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40 Reloc::Model getRelocationModel() const { return RelocationModel; }
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41
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42 CodeModel::Model getCodeModel() const { return CMModel; }
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44 CodeGenOpt::Level getOptLevel() const { return OptLevel; }
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45
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46 // Allow overriding OptLevel on a per-function basis.
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47 void setOptLevel(CodeGenOpt::Level Level) { OptLevel = Level; }
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48 };
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49 } // namespace llvm
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50
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51 #endif