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annotate gen/dvalue.cpp @ 883:b52d5de7783f

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GC defines and linkage changes.
author Christian Kamm <kamm incasoftware de>
date Thu, 08 Jan 2009 18:20:02 +0100
parents 30b42a283c8e
children 3cf0066e6faf
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 #include "gen/llvm.h"
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2
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3 #include "gen/tollvm.h"
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4 #include "gen/irstate.h"
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5 #include "gen/logger.h"
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6 #include "gen/dvalue.h"
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7 #include "gen/llvmhelpers.h"
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8
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9 #include "declaration.h"
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10
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11 /////////////////////////////////////////////////////////////////////////////////////////////////
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12 /////////////////////////////////////////////////////////////////////////////////////////////////
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13
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14 DVarValue::DVarValue(Type* t, VarDeclaration* vd, LLValue* llvmValue)
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15 {
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16 var = vd;
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17 val = llvmValue;
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18 type = t;
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19 }
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20
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21 DVarValue::DVarValue(Type* t, LLValue* llvmValue)
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22 {
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23 var = 0;
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24 val = llvmValue;
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25 type = t;
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26 }
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27
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28 LLValue* DVarValue::getLVal()
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29 {
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30 assert(val);
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31 return val;
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32 }
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33
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34 LLValue* DVarValue::getRVal()
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35 {
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36 assert(val);
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37 Type* bt = type->toBasetype();
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38 if (DtoIsPassedByRef(bt))
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39 return val;
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40 return DtoLoad(val);
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41 }
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42
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43 /////////////////////////////////////////////////////////////////////////////////////////////////
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44 /////////////////////////////////////////////////////////////////////////////////////////////////
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45
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46 LLValue* DSliceValue::getRVal()
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47 {
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48 assert(len);
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49 assert(ptr);
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50 return DtoAggrPair(len, ptr);
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51 }
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52
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53 /////////////////////////////////////////////////////////////////////////////////////////////////
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54 /////////////////////////////////////////////////////////////////////////////////////////////////
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55
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56 DFuncValue::DFuncValue(FuncDeclaration* fd, LLValue* v, LLValue* vt)
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57 {
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58 func = fd;
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59 type = func->type;
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60 val = v;
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61 vthis = vt;
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62 }
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64 LLValue* DFuncValue::getRVal()
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65 {
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66 assert(val);
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67 return val;
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68 }
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70 /////////////////////////////////////////////////////////////////////////////////////////////////
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71 /////////////////////////////////////////////////////////////////////////////////////////////////
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72
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73 LLValue* DConstValue::getRVal()
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74 {
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75 assert(c);
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76 return c;
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77 }
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78
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79 /////////////////////////////////////////////////////////////////////////////////////////////////
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80 /////////////////////////////////////////////////////////////////////////////////////////////////
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82 Type*& DLRValue::getLType()
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83 {
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84 if (DLRValue* lr = lvalue->isLRValue())
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85 {
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86 return lr->getLType();
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87 }
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88 else
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89 {
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90 return lvalue->getType();
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91 }
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92 }