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annotate lib/Target/NVPTX/MCTargetDesc/NVPTXBaseInfo.h @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
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children 54457678186b
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1 //===-- NVPTXBaseInfo.h - Top-level definitions for NVPTX -------*- 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 contains small standalone helper functions and enum definitions for
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11 // the NVPTX target useful for the compiler back-end and the MC libraries.
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12 // As such, it deliberately does not include references to LLVM core
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13 // code gen types, passes, etc..
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14 //
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15 //===----------------------------------------------------------------------===//
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16
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17 #ifndef NVPTXBASEINFO_H
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18 #define NVPTXBASEINFO_H
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19
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20 namespace llvm {
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21
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22 enum AddressSpace {
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23 ADDRESS_SPACE_GENERIC = 0,
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24 ADDRESS_SPACE_GLOBAL = 1,
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25 ADDRESS_SPACE_SHARED = 3,
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26 ADDRESS_SPACE_CONST = 4,
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27 ADDRESS_SPACE_LOCAL = 5,
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28
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29 // NVVM Internal
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30 ADDRESS_SPACE_PARAM = 101
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31 };
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32
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33 enum PropertyAnnotation {
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34 PROPERTY_MAXNTID_X = 0,
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35 PROPERTY_MAXNTID_Y,
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36 PROPERTY_MAXNTID_Z,
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37 PROPERTY_REQNTID_X,
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38 PROPERTY_REQNTID_Y,
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39 PROPERTY_REQNTID_Z,
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40 PROPERTY_MINNCTAPERSM,
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41 PROPERTY_ISTEXTURE,
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42 PROPERTY_ISSURFACE,
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43 PROPERTY_ISSAMPLER,
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44 PROPERTY_ISREADONLY_IMAGE_PARAM,
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45 PROPERTY_ISWRITEONLY_IMAGE_PARAM,
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46 PROPERTY_ISKERNEL_FUNCTION,
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47 PROPERTY_ALIGN,
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48
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49 // last property
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50 PROPERTY_LAST
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51 };
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52
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53 const unsigned AnnotationNameLen = 8; // length of each annotation name
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54 const char PropertyAnnotationNames[PROPERTY_LAST + 1][AnnotationNameLen + 1] = {
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55 "maxntidx", // PROPERTY_MAXNTID_X
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56 "maxntidy", // PROPERTY_MAXNTID_Y
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57 "maxntidz", // PROPERTY_MAXNTID_Z
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58 "reqntidx", // PROPERTY_REQNTID_X
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59 "reqntidy", // PROPERTY_REQNTID_Y
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60 "reqntidz", // PROPERTY_REQNTID_Z
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61 "minctasm", // PROPERTY_MINNCTAPERSM
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62 "texture", // PROPERTY_ISTEXTURE
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63 "surface", // PROPERTY_ISSURFACE
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64 "sampler", // PROPERTY_ISSAMPLER
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65 "rdoimage", // PROPERTY_ISREADONLY_IMAGE_PARAM
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66 "wroimage", // PROPERTY_ISWRITEONLY_IMAGE_PARAM
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67 "kernel", // PROPERTY_ISKERNEL_FUNCTION
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68 "align", // PROPERTY_ALIGN
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69
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70 // last property
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71 "proplast", // PROPERTY_LAST
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72 };
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73
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74 // name of named metadata used for global annotations
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75 #if defined(__GNUC__)
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76 // As this is declared to be static but some of the .cpp files that
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77 // include NVVM.h do not use this array, gcc gives a warning when
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78 // compiling those .cpp files, hence __attribute__((unused)).
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79 __attribute__((unused))
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80 #endif
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81 static const char *NamedMDForAnnotations = "nvvm.annotations";
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82
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83 }
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84
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85 #endif