Mercurial > projects > ldc
annotate gen/arrays.cpp @ 591:e6bcc4d9e5ff
Add _d_newarrayvT and _d_newarraymvT to create arrays without initialization.
Adjust DtoNewDynArray to use DtoArrayInit for initialization of new arrays.
Make Type::tvoid->defaultInit() not error.
author | Christian Kamm <kamm incasoftware de> |
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date | Sun, 14 Sep 2008 10:13:50 +0200 |
parents | 192b82878b78 |
children | 7042d912767e |
rev | line source |
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40 | 1 #include "gen/llvm.h" |
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2 |
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3 #include "mtype.h" |
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4 #include "dsymbol.h" |
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5 #include "aggregate.h" |
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6 #include "declaration.h" |
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7 #include "init.h" |
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8 |
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9 #include "gen/irstate.h" |
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10 #include "gen/tollvm.h" |
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11 #include "gen/llvmhelpers.h" |
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12 #include "gen/arrays.h" |
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13 #include "gen/runtime.h" |
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14 #include "gen/logger.h" |
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15 #include "gen/dvalue.h" |
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16 |
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17 ////////////////////////////////////////////////////////////////////////////////////////// |
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18 |
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19 const LLStructType* DtoArrayType(Type* arrayTy) |
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20 { |
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21 assert(arrayTy->next); |
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22 const LLType* elemty = DtoType(arrayTy->next); |
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23 if (elemty == LLType::VoidTy) |
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24 elemty = LLType::Int8Ty; |
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25 return LLStructType::get(DtoSize_t(), getPtrToType(elemty), 0); |
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26 } |
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27 |
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28 const LLStructType* DtoArrayType(const LLType* t) |
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29 { |
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30 return LLStructType::get(DtoSize_t(), getPtrToType(t), 0); |
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31 } |
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32 |
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33 ////////////////////////////////////////////////////////////////////////////////////////// |
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34 |
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35 const LLArrayType* DtoStaticArrayType(Type* t) |
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36 { |
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37 t = t->toBasetype(); |
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38 assert(t->ty == Tsarray); |
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39 TypeSArray* tsa = (TypeSArray*)t; |
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40 Type* tnext = tsa->next; |
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41 |
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42 const LLType* elemty = DtoType(tnext); |
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43 if (elemty == LLType::VoidTy) |
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44 elemty = LLType::Int8Ty; |
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45 |
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46 return LLArrayType::get(elemty, tsa->dim->toUInteger()); |
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47 } |
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48 |
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49 ////////////////////////////////////////////////////////////////////////////////////////// |
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50 |
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51 void DtoSetArrayToNull(LLValue* v) |
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52 { |
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53 Logger::println("DtoSetArrayToNull"); |
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54 LOG_SCOPE; |
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55 |
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56 LLValue* len = DtoGEPi(v,0,0); |
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57 LLValue* zerolen = llvm::ConstantInt::get(len->getType()->getContainedType(0), 0, false); |
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58 DtoStore(zerolen, len); |
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59 |
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60 LLValue* ptr = DtoGEPi(v,0,1); |
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61 const LLPointerType* pty = isaPointer(ptr->getType()->getContainedType(0)); |
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62 LLValue* nullptr = llvm::ConstantPointerNull::get(pty); |
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63 DtoStore(nullptr, ptr); |
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64 } |
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65 |
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66 ////////////////////////////////////////////////////////////////////////////////////////// |
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67 |
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68 void DtoArrayAssign(LLValue* dst, LLValue* src) |
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69 { |
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70 Logger::println("DtoArrayAssign"); |
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71 LOG_SCOPE; |
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72 |
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73 assert(gIR); |
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74 if (dst->getType() == src->getType()) |
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75 { |
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76 LLValue* ptr = DtoGEPi(src,0,0); |
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77 LLValue* val = DtoLoad(ptr); |
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78 ptr = DtoGEPi(dst,0,0); |
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79 DtoStore(val, ptr); |
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80 |
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81 ptr = DtoGEPi(src,0,1); |
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82 val = DtoLoad(ptr); |
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83 ptr = DtoGEPi(dst,0,1); |
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84 DtoStore(val, ptr); |
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85 } |
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86 else |
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87 { |
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88 Logger::cout() << "array assignment type dont match: " << *dst->getType() << "\n\n" << *src->getType() << '\n'; |
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89 const LLArrayType* arrty = isaArray(src->getType()->getContainedType(0)); |
96 | 90 if (!arrty) |
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91 { |
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92 std::cout << "invalid: " << *src << '\n'; |
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93 assert(0); |
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94 } |
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95 const LLType* dstty = getPtrToType(arrty->getElementType()); |
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96 |
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97 LLValue* dstlen = DtoGEPi(dst,0,0); |
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98 LLValue* srclen = DtoConstSize_t(arrty->getNumElements()); |
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99 DtoStore(srclen, dstlen); |
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100 |
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101 LLValue* dstptr = DtoGEPi(dst,0,1); |
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102 LLValue* srcptr = DtoBitCast(src, dstty); |
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103 DtoStore(srcptr, dstptr); |
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104 } |
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105 } |
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106 |
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107 ////////////////////////////////////////////////////////////////////////////////////////// |
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108 |
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Give error messages for invalid casts.
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109 void DtoArrayInit(Loc& loc, DValue* array, DValue* value) |
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110 { |
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111 Logger::println("DtoArrayInit"); |
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112 LOG_SCOPE; |
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113 |
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114 LLValue* dim = DtoArrayLen(array); |
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115 LLValue* ptr = DtoArrayPtr(array); |
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116 LLValue* val; |
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117 |
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118 // give slices and complex values storage (and thus an address to pass) |
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119 if (value->isSlice()) |
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120 { |
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121 val = DtoAlloca(DtoType(value->getType()), ".tmpparam"); |
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122 DVarValue lval(value->getType(), val); |
399
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123 DtoAssign(loc, &lval, value); |
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124 } |
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125 else |
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126 { |
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127 val = value->getRVal(); |
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128 } |
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129 assert(val); |
295
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130 |
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131 // prepare runtime call |
217
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132 LLSmallVector<LLValue*, 4> args; |
43 | 133 args.push_back(ptr); |
134 args.push_back(dim); | |
135 args.push_back(val); | |
64
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136 |
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137 // determine the right runtime function to call |
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138 const char* funcname = NULL; |
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139 Type* t = value->getType()->toBasetype(); |
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140 |
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141 // lets first optimize all zero initializations down to a memset. |
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142 // this simplifies codegen later on as llvm null's have no address! |
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143 if (isaConstant(val) && isaConstant(val)->isNullValue()) |
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144 { |
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145 size_t X = getABITypeSize(val->getType()); |
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146 LLValue* nbytes = gIR->ir->CreateMul(dim, DtoConstSize_t(X), ".nbytes"); |
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147 DtoMemSetZero(ptr, nbytes); |
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148 return; |
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149 } |
339
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150 |
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151 // if not a zero initializer, call the appropriate runtime function! |
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152 switch (t->ty) |
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153 { |
339
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154 case Tbool: |
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155 funcname = "_d_array_init_i1"; |
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156 break; |
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157 |
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158 case Tvoid: |
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159 case Tchar: |
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160 case Tint8: |
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161 case Tuns8: |
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162 funcname = "_d_array_init_i8"; |
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163 break; |
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164 |
339
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165 case Twchar: |
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166 case Tint16: |
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167 case Tuns16: |
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168 funcname = "_d_array_init_i16"; |
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169 break; |
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170 |
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171 case Tdchar: |
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172 case Tint32: |
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173 case Tuns32: |
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174 funcname = "_d_array_init_i32"; |
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175 break; |
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176 |
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177 case Tint64: |
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178 case Tuns64: |
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179 funcname = "_d_array_init_i64"; |
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180 break; |
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181 |
339
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182 case Tfloat32: |
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183 case Timaginary32: |
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184 funcname = "_d_array_init_float"; |
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185 break; |
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186 |
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187 case Tfloat64: |
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188 case Timaginary64: |
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189 funcname = "_d_array_init_double"; |
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190 break; |
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191 |
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192 case Tfloat80: |
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193 case Timaginary80: |
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194 funcname = "_d_array_init_real"; |
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195 break; |
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196 |
586
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197 case Tcomplex32: |
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198 funcname = "_d_array_init_cfloat"; |
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199 break; |
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200 |
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201 case Tcomplex64: |
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202 funcname = "_d_array_init_cdouble"; |
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203 break; |
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204 |
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205 case Tcomplex80: |
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206 funcname = "_d_array_init_creal"; |
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207 break; |
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208 |
339
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209 case Tpointer: |
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210 case Tclass: |
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211 funcname = "_d_array_init_pointer"; |
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212 args[0] = DtoBitCast(args[0], getPtrToType(getVoidPtrType())); |
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213 args[2] = DtoBitCast(args[2], getVoidPtrType()); |
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214 break; |
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215 |
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216 // this currently acts as a kind of fallback for all the bastards... |
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217 // FIXME: this is probably too slow. |
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218 case Tstruct: |
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219 case Tdelegate: |
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220 case Tarray: |
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221 case Tsarray: |
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222 funcname = "_d_array_init_mem"; |
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223 args[0] = DtoBitCast(args[0], getVoidPtrType()); |
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224 args[2] = DtoBitCast(args[2], getVoidPtrType()); |
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225 args.push_back(DtoConstSize_t(getABITypeSize(DtoType(t)))); |
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226 break; |
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227 |
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228 default: |
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229 error("unhandled array init: %s = %s", array->getType()->toChars(), value->getType()->toChars()); |
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230 assert(0 && "unhandled array init"); |
37
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231 } |
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232 |
244
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233 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, funcname); |
37
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234 assert(fn); |
58
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[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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235 Logger::cout() << "calling array init function: " << *fn <<'\n'; |
315
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[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
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236 CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end()); |
37
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237 call->setCallingConv(llvm::CallingConv::C); |
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238 } |
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239 |
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240 ////////////////////////////////////////////////////////////////////////////////////////// |
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241 |
213
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242 void DtoSetArray(LLValue* arr, LLValue* dim, LLValue* ptr) |
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243 { |
244
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244 Logger::println("SetArray"); |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
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245 assert(isaStruct(arr->getType()->getContainedType(0))); |
244
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246 DtoStore(dim, DtoGEPi(arr,0,0)); |
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247 DtoStore(ptr, DtoGEPi(arr,0,1)); |
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248 } |
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249 |
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250 ////////////////////////////////////////////////////////////////////////////////////////// |
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251 LLConstant* DtoConstArrayInitializer(ArrayInitializer* arrinit) |
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252 { |
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253 Logger::println("DtoConstArrayInitializer: %s | %s", arrinit->toChars(), arrinit->type->toChars()); |
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254 LOG_SCOPE; |
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255 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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256 Type* arrinittype = arrinit->type->toBasetype(); |
86
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257 |
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258 Type* t; |
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259 integer_t tdim; |
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260 if (arrinittype->ty == Tsarray) { |
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261 Logger::println("static array"); |
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262 TypeSArray* tsa = (TypeSArray*)arrinittype; |
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263 tdim = tsa->dim->toInteger(); |
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264 t = tsa; |
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265 } |
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266 else if (arrinittype->ty == Tarray) { |
88
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267 Logger::println("dynamic array"); |
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268 t = arrinittype; |
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269 tdim = arrinit->dim; |
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270 } |
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271 else |
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272 assert(0); |
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273 |
400
e6e972c5cc17
Should only error if array initializer is too long. Too short is ok.
Christian Kamm <kamm incasoftware de>
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274 if(arrinit->dim > tdim) |
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Christian Kamm <kamm incasoftware de>
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275 error(arrinit->loc, "array initializer for %s is too long (%d)", arrinit->type->toChars(), arrinit->dim); |
398
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276 |
88
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277 Logger::println("dim = %u", tdim); |
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278 |
213
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279 std::vector<LLConstant*> inits(tdim, NULL); |
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280 |
116
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281 Type* arrnext = arrinittype->next; |
213
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282 const LLType* elemty = DtoType(arrinittype->next); |
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283 |
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284 assert(arrinit->index.dim == arrinit->value.dim); |
88
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285 for (unsigned i=0,j=0; i < tdim; ++i) |
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286 { |
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287 Initializer* init = 0; |
116
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288 Expression* idx; |
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289 |
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290 if (j < arrinit->index.dim) |
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291 idx = (Expression*)arrinit->index.data[j]; |
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292 else |
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293 idx = NULL; |
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294 |
213
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295 LLConstant* v = NULL; |
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296 |
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297 if (idx) |
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298 { |
116
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299 Logger::println("%d has idx", i); |
88
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300 // this is pretty weird :/ idx->type turned out NULL for the initializer: |
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301 // const in6_addr IN6ADDR_ANY = { s6_addr8: [0] }; |
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302 // in std.c.linux.socket |
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303 if (idx->type) { |
116
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304 Logger::println("has idx->type", i); |
88
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305 //integer_t k = idx->toInteger(); |
116
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|
306 //Logger::println("getting value for exp: %s | %s", idx->toChars(), arrnext->toChars()); |
213
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lindquist
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307 LLConstant* cc = idx->toConstElem(gIR); |
88
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308 Logger::println("value gotten"); |
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|
309 assert(cc != NULL); |
244
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310 LLConstantInt* ci = llvm::dyn_cast<LLConstantInt>(cc); |
88
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311 assert(ci != NULL); |
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312 uint64_t k = ci->getZExtValue(); |
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313 if (i == k) |
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314 { |
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315 init = (Initializer*)arrinit->value.data[j]; |
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|
316 assert(init); |
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lindquist
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317 ++j; |
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318 } |
4
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319 } |
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320 } |
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321 else |
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322 { |
116
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323 if (j < arrinit->value.dim) { |
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324 init = (Initializer*)arrinit->value.data[j]; |
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325 ++j; |
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326 } |
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|
327 else |
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328 v = arrnext->defaultInit()->toConstElem(gIR); |
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329 } |
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330 |
116
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331 if (!v) |
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332 v = DtoConstInitializer(t->next, init); |
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333 assert(v); |
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334 |
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335 inits[i] = v; |
176
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336 Logger::cout() << "llval: " << *v << '\n'; |
4
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337 } |
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338 |
176
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339 Logger::println("building constant array"); |
244
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340 const LLArrayType* arrty = LLArrayType::get(elemty,tdim); |
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341 LLConstant* constarr = LLConstantArray::get(arrty, inits); |
86
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342 |
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343 if (arrinittype->ty == Tsarray) |
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344 return constarr; |
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345 else |
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346 assert(arrinittype->ty == Tarray); |
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347 |
244
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lindquist
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348 LLGlobalVariable* gvar = new LLGlobalVariable(arrty,true,LLGlobalValue::InternalLinkage,constarr,"constarray",gIR->module); |
213
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349 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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350 LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
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351 return DtoConstSlice(DtoConstSize_t(tdim),gep); |
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352 } |
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353 |
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354 ////////////////////////////////////////////////////////////////////////////////////////// |
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355 static LLValue* get_slice_ptr(DSliceValue* e, LLValue*& sz) |
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356 { |
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357 assert(e->len != 0); |
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358 const LLType* t = e->ptr->getType()->getContainedType(0); |
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359 sz = gIR->ir->CreateMul(DtoConstSize_t(getABITypeSize(t)), e->len, "tmp"); |
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360 return e->ptr; |
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361 } |
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362 |
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363 void DtoArrayCopySlices(DSliceValue* dst, DSliceValue* src) |
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364 { |
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365 Logger::println("ArrayCopySlices"); |
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366 |
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367 LLValue *sz1,*sz2; |
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368 LLValue* dstarr = get_slice_ptr(dst,sz1); |
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369 LLValue* srcarr = get_slice_ptr(src,sz2); |
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370 |
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371 DtoMemCpy(dstarr, srcarr, sz1); |
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372 } |
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373 |
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374 void DtoArrayCopyToSlice(DSliceValue* dst, DValue* src) |
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375 { |
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376 Logger::println("ArrayCopyToSlice"); |
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377 |
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378 LLValue* sz1; |
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379 LLValue* dstarr = get_slice_ptr(dst,sz1); |
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380 LLValue* srcarr = DtoArrayPtr(src); |
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381 |
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382 DtoMemCpy(dstarr, srcarr, sz1); |
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383 } |
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384 |
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385 ////////////////////////////////////////////////////////////////////////////////////////// |
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386 void DtoStaticArrayCopy(LLValue* dst, LLValue* src) |
48 | 387 { |
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388 Logger::println("StaticArrayCopy"); |
48 | 389 |
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390 size_t n = getABITypeSize(dst->getType()->getContainedType(0)); |
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391 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
48 | 392 } |
393 | |
394 ////////////////////////////////////////////////////////////////////////////////////////// | |
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395 LLConstant* DtoConstSlice(LLConstant* dim, LLConstant* ptr) |
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396 { |
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397 LLConstant* values[2] = { dim, ptr }; |
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398 return llvm::ConstantStruct::get(values, 2); |
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399 } |
34 | 400 |
401 ////////////////////////////////////////////////////////////////////////////////////////// | |
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402 DSliceValue* DtoNewDynArray(Loc& loc, Type* arrayType, DValue* dim, bool defaultInit) |
34 | 403 { |
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404 Logger::println("DtoNewDynArray : %s", arrayType->toChars()); |
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405 LOG_SCOPE; |
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406 |
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407 // typeinfo arg |
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408 LLValue* arrayTypeInfo = DtoTypeInfoOf(arrayType); |
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409 |
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410 // dim arg |
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411 assert(DtoType(dim->getType()) == DtoSize_t()); |
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412 LLValue* arrayLen = dim->getRVal(); |
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413 |
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414 // get runtime function |
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415 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_newarrayvT"); |
34 | 416 |
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417 // call allocator |
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418 LLValue* newptr = gIR->CreateCallOrInvoke2(fn, arrayTypeInfo, arrayLen, ".gc_mem")->get(); |
34 | 419 |
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420 // cast to wanted type |
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421 const LLType* dstType = DtoType(arrayType)->getContainedType(1); |
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422 if (newptr->getType() != dstType) |
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423 newptr = DtoBitCast(newptr, dstType, ".gc_mem"); |
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424 |
203
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425 Logger::cout() << "final ptr = " << *newptr << '\n'; |
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426 |
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427 DSliceValue* ret = new DSliceValue(arrayType, arrayLen, newptr); |
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428 |
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429 if (defaultInit) { |
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430 DValue* e = arrayType->nextOf()->defaultInit()->toElem(gIR); |
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431 DtoArrayInit(loc, ret, e); |
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432 } |
34 | 433 |
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434 return ret; |
34 | 435 } |
436 | |
437 ////////////////////////////////////////////////////////////////////////////////////////// | |
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438 DSliceValue* DtoNewMulDimDynArray(Loc& loc, Type* arrayType, DValue** dims, size_t ndims, bool defaultInit) |
286
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439 { |
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440 Logger::println("DtoNewMulDimDynArray : %s", arrayType->toChars()); |
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441 LOG_SCOPE; |
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442 |
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443 // typeinfo arg |
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444 LLValue* arrayTypeInfo = DtoTypeInfoOf(arrayType); |
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445 |
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446 // get value type |
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447 Type* vtype = arrayType->toBasetype(); |
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448 for (size_t i=0; i<ndims; ++i) |
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449 vtype = vtype->nextOf(); |
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450 |
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451 // get runtime function |
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452 bool zeroInit = vtype->isZeroInit(); |
286
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453 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, zeroInit ? "_d_newarraymT" : "_d_newarraymiT" ); |
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454 |
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455 // build dims |
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456 LLValue* dimsArg = DtoAlloca(DtoSize_t(), DtoConstUint(ndims), ".newdims"); |
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457 LLValue* firstDim = NULL; |
286
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458 for (size_t i=0; i<ndims; ++i) |
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459 { |
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460 LLValue* dim = dims[i]->getRVal(); |
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461 if (!firstDim) firstDim = dim; |
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462 DtoStore(dim, DtoGEPi1(dimsArg, i)); |
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463 } |
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464 |
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465 // call allocator |
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466 LLValue* newptr = gIR->CreateCallOrInvoke3(fn, arrayTypeInfo, DtoConstSize_t(ndims), dimsArg, ".gc_mem")->get(); |
286
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467 |
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468 // cast to wanted type |
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469 const LLType* dstType = DtoType(arrayType)->getContainedType(1); |
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470 if (newptr->getType() != dstType) |
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471 newptr = DtoBitCast(newptr, dstType, ".gc_mem"); |
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472 |
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473 Logger::cout() << "final ptr = " << *newptr << '\n'; |
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474 |
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475 #if 0 |
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476 // using this would reinit all arrays beyond the first level to [] |
286
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477 if (defaultInit) { |
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478 DValue* e = dty->defaultInit()->toElem(gIR); |
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479 DtoArrayInit(newptr,dim,e->getRVal()); |
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480 } |
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481 #endif |
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482 |
287
00eb2c967c3a
[svn r308] Really fixed multidimensional new expressions. the first length was bad in the resulting slice.
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483 assert(firstDim); |
00eb2c967c3a
[svn r308] Really fixed multidimensional new expressions. the first length was bad in the resulting slice.
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484 return new DSliceValue(arrayType, firstDim, newptr); |
286
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485 } |
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486 |
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[svn r307] Fixed: multidimensional new expressions now work. Eg.:
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487 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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488 DSliceValue* DtoResizeDynArray(Type* arrayType, DValue* array, DValue* newdim) |
34 | 489 { |
203
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490 Logger::println("DtoResizeDynArray : %s", arrayType->toChars()); |
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491 LOG_SCOPE; |
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492 |
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493 assert(array); |
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494 assert(newdim); |
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495 assert(arrayType); |
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496 assert(arrayType->toBasetype()->ty == Tarray); |
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497 |
211
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[svn r227] Fixed: crash in lifetime.d when resizing array of AAs by .length assignment.
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498 // decide on what runtime function to call based on whether the type is zero initialized |
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499 bool zeroInit = arrayType->toBasetype()->next->isZeroInit(); |
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500 |
f66219e0d530
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501 // call runtime |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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502 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, zeroInit ? "_d_arraysetlengthT" : "_d_arraysetlengthiT" ); |
36
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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diff
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503 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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504 LLSmallVector<LLValue*,4> args; |
203
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505 args.push_back(DtoTypeInfoOf(arrayType)); |
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506 args.push_back(newdim->getRVal()); |
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507 args.push_back(DtoArrayLen(array)); |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
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508 |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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509 LLValue* arrPtr = DtoArrayPtr(array); |
203
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510 Logger::cout() << "arrPtr = " << *arrPtr << '\n'; |
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511 args.push_back(DtoBitCast(arrPtr, fn->getFunctionType()->getParamType(3), "tmp")); |
36
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
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diff
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512 |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
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308
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513 LLValue* newptr = gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), ".gc_mem")->get(); |
203
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514 if (newptr->getType() != arrPtr->getType()) |
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515 newptr = DtoBitCast(newptr, arrPtr->getType(), ".gc_mem"); |
36
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
lindquist
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diff
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516 |
203
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517 return new DSliceValue(arrayType, newdim->getRVal(), newptr); |
34 | 518 } |
519 | |
40 | 520 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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521 DSliceValue* DtoCatAssignElement(DValue* array, Expression* exp) |
40 | 522 { |
203
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523 Logger::println("DtoCatAssignElement"); |
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524 LOG_SCOPE; |
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525 |
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526 assert(array); |
40 | 527 |
213
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528 LLValue* idx = DtoArrayLen(array); |
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529 LLValue* one = DtoConstSize_t(1); |
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[svn r229] Updated the object.d implementation to the latest Tango.
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530 LLValue* len = gIR->ir->CreateAdd(idx,one,"tmp"); |
203
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531 |
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532 DValue* newdim = new DImValue(Type::tsize_t, len); |
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533 DSliceValue* slice = DtoResizeDynArray(array->getType(), array, newdim); |
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534 |
213
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535 LLValue* ptr = slice->ptr; |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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536 ptr = llvm::GetElementPtrInst::Create(ptr, idx, "tmp", gIR->scopebb()); |
40 | 537 |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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507
diff
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|
538 DValue* dptr = new DVarValue(exp->type, ptr); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
539 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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540 DValue* e = exp->toElem(gIR); |
fd32135dca3e
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541 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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479
diff
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|
542 DtoAssign(exp->loc, dptr, e); |
203
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543 |
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544 return slice; |
86
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|
545 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
546 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
547 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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548 DSliceValue* DtoCatAssignArray(DValue* arr, Expression* exp) |
86
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549 { |
203
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550 Logger::println("DtoCatAssignArray"); |
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551 LOG_SCOPE; |
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552 |
86
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|
553 DValue* e = exp->toElem(gIR); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
554 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
555 llvm::Value *len1, *len2, *src1, *src2, *res; |
fd32135dca3e
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|
556 |
203
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557 len1 = DtoArrayLen(arr); |
86
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558 len2 = DtoArrayLen(e); |
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559 res = gIR->ir->CreateAdd(len1,len2,"tmp"); |
fd32135dca3e
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|
560 |
203
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561 DValue* newdim = new DImValue(Type::tsize_t, res); |
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562 DSliceValue* slice = DtoResizeDynArray(arr->getType(), arr, newdim); |
86
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|
563 |
203
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564 src1 = slice->ptr; |
86
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565 src2 = DtoArrayPtr(e); |
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566 |
203
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567 // advance ptr |
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568 src1 = gIR->ir->CreateGEP(src1,len1,"tmp"); |
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569 |
e881c9b1c738
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570 // memcpy |
213
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571 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src2->getType()->getContainedType(0))); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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|
572 LLValue* bytelen = gIR->ir->CreateMul(len2, elemSize, "tmp"); |
203
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573 DtoMemCpy(src1,src2,bytelen); |
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574 |
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575 return slice; |
40 | 576 } |
577 | |
578 ////////////////////////////////////////////////////////////////////////////////////////// | |
203
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|
579 DSliceValue* DtoCatArrays(Type* type, Expression* exp1, Expression* exp2) |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
580 { |
203
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581 Logger::println("DtoCatArrays"); |
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582 LOG_SCOPE; |
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583 |
486
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584 Type* t1 = exp1->type->toBasetype(); |
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585 Type* t2 = exp2->type->toBasetype(); |
58
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586 |
360
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587 assert(t1->ty == Tarray || t1->ty == Tsarray); |
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588 assert(t2->ty == Tarray || t2->ty == Tsarray); |
58
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589 |
86
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590 DValue* e1 = exp1->toElem(gIR); |
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591 DValue* e2 = exp2->toElem(gIR); |
58
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592 |
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593 llvm::Value *len1, *len2, *src1, *src2, *res; |
174
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594 |
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595 len1 = DtoArrayLen(e1); |
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596 len2 = DtoArrayLen(e2); |
58
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597 res = gIR->ir->CreateAdd(len1,len2,"tmp"); |
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598 |
203
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599 DValue* lenval = new DImValue(Type::tsize_t, res); |
591
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600 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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601 LLValue* mem = slice->ptr; |
58
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602 |
174
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603 src1 = DtoArrayPtr(e1); |
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604 src2 = DtoArrayPtr(e2); |
58
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605 |
203
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606 // first memcpy |
213
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607 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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608 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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609 DtoMemCpy(mem,src1,bytelen); |
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610 |
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611 // second memcpy |
58
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612 mem = gIR->ir->CreateGEP(mem,len1,"tmp"); |
203
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613 bytelen = gIR->ir->CreateMul(len2, elemSize, "tmp"); |
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614 DtoMemCpy(mem,src2,bytelen); |
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615 |
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616 return slice; |
58
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617 } |
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|
618 |
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619 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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620 DSliceValue* DtoCatArrayElement(Type* type, Expression* exp1, Expression* exp2) |
132 | 621 { |
203
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622 Logger::println("DtoCatArrayElement"); |
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623 LOG_SCOPE; |
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624 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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625 Type* t1 = exp1->type->toBasetype(); |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
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626 Type* t2 = exp2->type->toBasetype(); |
132 | 627 |
628 DValue* e1 = exp1->toElem(gIR); | |
629 DValue* e2 = exp2->toElem(gIR); | |
630 | |
631 llvm::Value *len1, *src1, *res; | |
163
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632 |
203
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633 // handle prefix case, eg. int~int[] |
486
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634 if (t2->next && t1 == t2->next->toBasetype()) |
203
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635 { |
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636 len1 = DtoArrayLen(e2); |
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637 res = gIR->ir->CreateAdd(len1,DtoConstSize_t(1),"tmp"); |
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638 |
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639 DValue* lenval = new DImValue(Type::tsize_t, res); |
591
e6bcc4d9e5ff
Add _d_newarrayvT and _d_newarraymvT to create arrays without initialization.
Christian Kamm <kamm incasoftware de>
parents:
586
diff
changeset
|
640 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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641 LLValue* mem = slice->ptr; |
132 | 642 |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
507
diff
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|
643 DVarValue* memval = new DVarValue(e1->getType(), mem); |
399
0e6b4d65d3f8
Give error messages for invalid casts.
Christian Kamm <kamm incasoftware de>
parents:
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|
644 DtoAssign(exp1->loc, memval, e1); |
203
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645 |
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646 src1 = DtoArrayPtr(e2); |
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647 |
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648 mem = gIR->ir->CreateGEP(mem,DtoConstSize_t(1),"tmp"); |
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649 |
213
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650 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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651 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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652 DtoMemCpy(mem,src1,bytelen); |
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653 |
132 | 654 |
203
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655 return slice; |
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656 } |
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657 // handle suffix case, eg. int[]~int |
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658 else |
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659 { |
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660 len1 = DtoArrayLen(e1); |
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661 res = gIR->ir->CreateAdd(len1,DtoConstSize_t(1),"tmp"); |
132 | 662 |
203
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663 DValue* lenval = new DImValue(Type::tsize_t, res); |
591
e6bcc4d9e5ff
Add _d_newarrayvT and _d_newarraymvT to create arrays without initialization.
Christian Kamm <kamm incasoftware de>
parents:
586
diff
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|
664 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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665 LLValue* mem = slice->ptr; |
132 | 666 |
203
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667 src1 = DtoArrayPtr(e1); |
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668 |
213
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669 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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670 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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671 DtoMemCpy(mem,src1,bytelen); |
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672 |
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673 mem = gIR->ir->CreateGEP(mem,len1,"tmp"); |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
674 DVarValue* memval = new DVarValue(e2->getType(), mem); |
399
0e6b4d65d3f8
Give error messages for invalid casts.
Christian Kamm <kamm incasoftware de>
parents:
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diff
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|
675 DtoAssign(exp1->loc, memval, e2); |
203
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676 |
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677 return slice; |
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678 } |
132 | 679 } |
680 | |
681 ////////////////////////////////////////////////////////////////////////////////////////// | |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
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|
682 // helper for eq and cmp |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
683 static LLValue* DtoArrayEqCmp_impl(Loc& loc, const char* func, DValue* l, DValue* r, bool useti) |
40 | 684 { |
163
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685 Logger::println("comparing arrays"); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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|
686 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, func); |
52 | 687 assert(fn); |
688 | |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
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|
689 LLValue* lmem; |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
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|
690 LLValue* rmem; |
52 | 691 |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
692 // cast static arrays to dynamic ones, this turns them into DSliceValues |
163
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[svn r179] lots and lots of fixes, much more of tango now compiles/works.
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parents:
162
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|
693 Logger::println("casting to dynamic arrays"); |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
694 Type* l_ty = l->getType()->toBasetype(); |
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
695 Type* r_ty = r->getType()->toBasetype(); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
696 assert(l_ty->next == r_ty->next); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
697 if ((l_ty->ty == Tsarray) || (r_ty->ty == Tsarray)) { |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
698 Type* a_ty = l_ty->next->arrayOf(); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
699 if (l_ty->ty == Tsarray) |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
700 l = DtoCastArray(loc, l, a_ty); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
701 if (r_ty->ty == Tsarray) |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
702 r = DtoCastArray(loc, r, a_ty); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
703 } |
52 | 704 |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
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parents:
162
diff
changeset
|
705 Logger::println("giving storage"); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
706 |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
707 // we need to give slices storage |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
708 if (l->isSlice()) { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
442
diff
changeset
|
709 lmem = DtoAlloca(DtoType(l->getType()), "tmpparam"); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
710 DtoSetArray(lmem, DtoArrayLen(l), DtoArrayPtr(l)); |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
711 } |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
712 // also null |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
713 else if (l->isNull()) |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
714 { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
442
diff
changeset
|
715 lmem = DtoAlloca(DtoType(l->getType()), "tmpparam"); |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
716 DtoSetArray(lmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(l->getType()->next->pointerTo()))); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
717 } |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
718 else |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
719 lmem = l->getRVal(); |
52 | 720 |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
721 // and for the rvalue ... |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
722 // we need to give slices storage |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
723 if (r->isSlice()) { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
442
diff
changeset
|
724 rmem = DtoAlloca(DtoType(r->getType()), "tmpparam"); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
725 DtoSetArray(rmem, DtoArrayLen(r), DtoArrayPtr(r)); |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
726 } |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
727 // also null |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
728 else if (r->isNull()) |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
729 { |
479
672eb4893b55
Move AllocaInst creation into DtoAlloca helper. Will enable special zero-init of fp80 reals' padding.
Christian Kamm <kamm incasoftware de>
parents:
442
diff
changeset
|
730 rmem = DtoAlloca(DtoType(r->getType()), "tmpparam"); |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
731 DtoSetArray(rmem, llvm::Constant::getNullValue(DtoSize_t()), llvm::Constant::getNullValue(DtoType(r->getType()->next->pointerTo()))); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
732 } |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
733 else |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
734 rmem = r->getRVal(); |
52 | 735 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
736 const LLType* pt = fn->getFunctionType()->getParamType(0); |
52 | 737 |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
738 LLSmallVector<LLValue*, 3> args; |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
739 Logger::cout() << "bitcasting to " << *pt << '\n'; |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
740 Logger::cout() << *lmem << '\n'; |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
741 Logger::cout() << *rmem << '\n'; |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
742 args.push_back(DtoBitCast(lmem,pt)); |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
743 args.push_back(DtoBitCast(rmem,pt)); |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
744 |
291
068cb3c60afb
[svn r312] Changed assert codegen to insert an unreachable terminator after the call to the assert function, which currently calls abort().
lindquist
parents:
287
diff
changeset
|
745 // pass array typeinfo ? |
100 | 746 if (useti) { |
291
068cb3c60afb
[svn r312] Changed assert codegen to insert an unreachable terminator after the call to the assert function, which currently calls abort().
lindquist
parents:
287
diff
changeset
|
747 Type* t = l->getType(); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
748 LLValue* tival = DtoTypeInfoOf(t); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
749 // DtoTypeInfoOf only does declare, not enough in this case :/ |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
750 DtoForceConstInitDsymbol(t->vtinfo); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
751 Logger::cout() << "typeinfo decl: " << *tival << '\n'; |
100 | 752 |
753 pt = fn->getFunctionType()->getParamType(2); | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
754 args.push_back(DtoBitCast(tival, pt)); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
755 } |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
756 |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
308
diff
changeset
|
757 CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), "tmp"); |
275
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
758 |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
759 // set param attrs |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
760 llvm::PAListPtr palist; |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
761 palist = palist.addAttr(1, llvm::ParamAttr::ByVal); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
762 palist = palist.addAttr(2, llvm::ParamAttr::ByVal); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
763 call->setParamAttrs(palist); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
764 |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
308
diff
changeset
|
765 return call->get(); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
766 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
767 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
768 ////////////////////////////////////////////////////////////////////////////////////////// |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
769 LLValue* DtoArrayEquals(Loc& loc, TOK op, DValue* l, DValue* r) |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
770 { |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
771 LLValue* res = DtoArrayEqCmp_impl(loc, "_adEq", l, r, true); |
365 | 772 res = gIR->ir->CreateICmpNE(res, DtoConstInt(0), "tmp"); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
773 if (op == TOKnotequal) |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
774 res = gIR->ir->CreateNot(res, "tmp"); |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
775 |
297
5de180867c46
[svn r318] Moved the call to DtoBoolean before the not instruction.
ChristianK
parents:
296
diff
changeset
|
776 return res; |
52 | 777 } |
778 | |
779 ////////////////////////////////////////////////////////////////////////////////////////// | |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
780 LLValue* DtoArrayCompare(Loc& loc, TOK op, DValue* l, DValue* r) |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
781 { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
782 LLValue* res = 0; |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
783 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
784 llvm::ICmpInst::Predicate cmpop; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
785 bool skip = false; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
786 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
787 switch(op) |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
788 { |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
789 case TOKlt: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
790 case TOKul: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
791 cmpop = llvm::ICmpInst::ICMP_SLT; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
792 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
793 case TOKle: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
794 case TOKule: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
795 cmpop = llvm::ICmpInst::ICMP_SLE; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
796 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
797 case TOKgt: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
798 case TOKug: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
799 cmpop = llvm::ICmpInst::ICMP_SGT; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
800 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
801 case TOKge: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
802 case TOKuge: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
803 cmpop = llvm::ICmpInst::ICMP_SGE; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
804 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
805 case TOKue: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
806 cmpop = llvm::ICmpInst::ICMP_EQ; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
807 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
808 case TOKlg: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
809 cmpop = llvm::ICmpInst::ICMP_NE; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
810 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
811 case TOKleg: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
812 skip = true; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
813 res = llvm::ConstantInt::getTrue(); |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
814 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
815 case TOKunord: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
816 skip = true; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
817 res = llvm::ConstantInt::getFalse(); |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
818 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
819 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
820 default: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
821 assert(0); |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
822 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
823 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
824 if (!skip) |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
825 { |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
826 Type* t = l->getType()->toBasetype()->next->toBasetype(); |
100 | 827 if (t->ty == Tchar) |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
828 res = DtoArrayEqCmp_impl(loc, "_adCmpChar", l, r, false); |
100 | 829 else |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
830 res = DtoArrayEqCmp_impl(loc, "_adCmp", l, r, true); |
365 | 831 res = gIR->ir->CreateICmp(cmpop, res, DtoConstInt(0), "tmp"); |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
832 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
833 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
834 assert(res); |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
835 return res; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
836 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
837 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
838 ////////////////////////////////////////////////////////////////////////////////////////// |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
839 LLValue* DtoArrayCastLength(LLValue* len, const LLType* elemty, const LLType* newelemty) |
52 | 840 { |
182
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
841 Logger::println("DtoArrayCastLength"); |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
842 LOG_SCOPE; |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
843 |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
844 assert(len); |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
845 assert(elemty); |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
846 assert(newelemty); |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
parents:
176
diff
changeset
|
847 |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
848 size_t esz = getABITypeSize(elemty); |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
849 size_t nsz = getABITypeSize(newelemty); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
850 if (esz == nsz) |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
851 return len; |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
852 |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
853 LLSmallVector<LLValue*, 3> args; |
52 | 854 args.push_back(len); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
855 args.push_back(llvm::ConstantInt::get(DtoSize_t(), esz, false)); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
856 args.push_back(llvm::ConstantInt::get(DtoSize_t(), nsz, false)); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
changeset
|
857 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
858 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_cast_len"); |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
308
diff
changeset
|
859 return gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), "tmp")->get(); |
52 | 860 } |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
861 |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
862 ////////////////////////////////////////////////////////////////////////////////////////// |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
863 LLValue* DtoDynArrayIs(TOK op, DValue* l, DValue* r) |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
864 { |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
865 LLValue *len1, *ptr1, *len2, *ptr2; |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
866 |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
867 assert(l); |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
868 assert(r); |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
869 |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
870 // compare lengths |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
871 len1 = DtoArrayLen(l); |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
872 len2 = DtoArrayLen(r); |
365 | 873 LLValue* b1 = gIR->ir->CreateICmpEQ(len1,len2,"tmp"); |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
874 |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
875 // compare pointers |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
876 ptr1 = DtoArrayPtr(l); |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
877 ptr2 = DtoArrayPtr(r); |
365 | 878 LLValue* b2 = gIR->ir->CreateICmpEQ(ptr1,ptr2,"tmp"); |
69
2b5a2eaa88be
[svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents:
64
diff
changeset
|
879 |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
880 // combine |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
881 LLValue* res = gIR->ir->CreateAnd(b1,b2,"tmp"); |
69
2b5a2eaa88be
[svn r73] Identity expression for dynamic array and null was broken.
lindquist
parents:
64
diff
changeset
|
882 |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
883 // return result |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
884 return (op == TOKnotidentity) ? gIR->ir->CreateNot(res) : res; |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
885 } |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
886 |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
887 ////////////////////////////////////////////////////////////////////////////////////////// |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
888 LLConstant* DtoConstStaticArray(const LLType* t, LLConstant* c) |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
889 { |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
890 const LLArrayType* at = isaArray(t); |
96 | 891 assert(at); |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
892 |
96 | 893 if (isaArray(at->getElementType())) |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
894 { |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
69
diff
changeset
|
895 c = DtoConstStaticArray(at->getElementType(), c); |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
896 } |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
897 else { |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
898 assert(at->getElementType() == c->getType()); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
899 } |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
900 std::vector<LLConstant*> initvals; |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
901 initvals.resize(at->getNumElements(), c); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
902 return llvm::ConstantArray::get(at, initvals); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
903 } |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
904 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
905 ////////////////////////////////////////////////////////////////////////////////////////// |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
906 LLValue* DtoArrayLen(DValue* v) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
907 { |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
109
diff
changeset
|
908 Logger::println("DtoArrayLen"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
109
diff
changeset
|
909 LOG_SCOPE; |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
parents:
193
diff
changeset
|
910 |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
479
diff
changeset
|
911 Type* t = v->getType()->toBasetype(); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
912 if (t->ty == Tarray) { |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
913 if (DSliceValue* s = v->isSlice()) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
914 return s->len; |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
915 else if (v->isNull()) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
916 return DtoConstSize_t(0); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
917 return DtoLoad(DtoGEPi(v->getRVal(), 0,0)); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
918 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
919 else if (t->ty == Tsarray) { |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
109
diff
changeset
|
920 assert(!v->isSlice()); |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
921 assert(!v->isNull()); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
922 LLValue* rv = v->getRVal(); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
923 const LLArrayType* t = isaArray(rv->getType()->getContainedType(0)); |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
924 assert(t); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
925 return DtoConstSize_t(t->getNumElements()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
926 } |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
927 assert(0 && "unsupported array for len"); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
928 return 0; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
929 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
930 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
931 ////////////////////////////////////////////////////////////////////////////////////////// |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
932 LLValue* DtoArrayPtr(DValue* v) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
933 { |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
parents:
193
diff
changeset
|
934 Logger::println("DtoArrayPtr"); |
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
parents:
193
diff
changeset
|
935 LOG_SCOPE; |
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
parents:
193
diff
changeset
|
936 |
486
a34078905d01
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
937 Type* t = v->getType()->toBasetype(); |
86
fd32135dca3e
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diff
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|
938 if (t->ty == Tarray) { |
308
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parents:
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diff
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|
939 if (DSliceValue* s = v->isSlice()) |
6b62e8cdf970
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|
940 return s->ptr; |
6b62e8cdf970
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diff
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|
941 else if (v->isNull()) |
6b62e8cdf970
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|
942 return getNullPtr(getPtrToType(DtoType(t->next))); |
244
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|
943 return DtoLoad(DtoGEPi(v->getRVal(), 0,1)); |
86
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diff
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|
944 } |
fd32135dca3e
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diff
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|
945 else if (t->ty == Tsarray) { |
308
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diff
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|
946 assert(!v->isSlice()); |
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diff
changeset
|
947 assert(!v->isNull()); |
244
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|
948 return DtoGEPi(v->getRVal(), 0,0); |
86
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diff
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|
949 } |
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diff
changeset
|
950 assert(0); |
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diff
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|
951 return 0; |
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parents:
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diff
changeset
|
952 } |
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parents:
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diff
changeset
|
953 |
102
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|
954 ////////////////////////////////////////////////////////////////////////////////////////// |
424
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|
955 DValue* DtoCastArray(Loc& loc, DValue* u, Type* to) |
102
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|
956 { |
182
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diff
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|
957 Logger::println("DtoCastArray"); |
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|
958 LOG_SCOPE; |
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|
959 |
213
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diff
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|
960 const LLType* tolltype = DtoType(to); |
102
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diff
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|
961 |
486
a34078905d01
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
962 Type* totype = to->toBasetype(); |
a34078905d01
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
|
963 Type* fromtype = u->getType()->toBasetype(); |
102
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changeset
|
964 assert(fromtype->ty == Tarray || fromtype->ty == Tsarray); |
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|
965 |
213
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diff
changeset
|
966 LLValue* rval; |
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diff
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|
967 LLValue* rval2; |
102
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|
968 bool isslice = false; |
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|
969 |
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diff
changeset
|
970 Logger::cout() << "from array or sarray" << '\n'; |
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|
971 if (totype->ty == Tpointer) { |
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|
972 Logger::cout() << "to pointer" << '\n'; |
163
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diff
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|
973 rval = DtoArrayPtr(u); |
193
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[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
182
diff
changeset
|
974 if (rval->getType() != tolltype) |
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[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
182
diff
changeset
|
975 rval = gIR->ir->CreateBitCast(rval, tolltype, "tmp"); |
102
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changeset
|
976 } |
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parents:
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diff
changeset
|
977 else if (totype->ty == Tarray) { |
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parents:
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|
978 Logger::cout() << "to array" << '\n'; |
424
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Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
979 |
328
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[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
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315
diff
changeset
|
980 const LLType* ptrty = DtoArrayType(totype)->getContainedType(1); |
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parents:
315
diff
changeset
|
981 const LLType* ety = DtoTypeNotVoid(fromtype->next); |
102
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changeset
|
982 |
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diff
changeset
|
983 if (DSliceValue* usl = u->isSlice()) { |
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diff
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|
984 Logger::println("from slice"); |
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changeset
|
985 Logger::cout() << "from: " << *usl->ptr << " to: " << *ptrty << '\n'; |
213
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parents:
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diff
changeset
|
986 rval = DtoBitCast(usl->ptr, ptrty); |
102
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|
987 if (fromtype->next->size() == totype->next->size()) |
182
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[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
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diff
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|
988 rval2 = DtoArrayLen(usl); |
102
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|
989 else |
182
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|
990 rval2 = DtoArrayCastLength(DtoArrayLen(usl), ety, ptrty->getContainedType(0)); |
102
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|
991 } |
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|
992 else { |
213
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parents:
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diff
changeset
|
993 LLValue* uval = u->getRVal(); |
102
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994 if (fromtype->ty == Tsarray) { |
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|
995 Logger::cout() << "uvalTy = " << *uval->getType() << '\n'; |
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996 assert(isaPointer(uval->getType())); |
244
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|
997 const LLArrayType* arrty = isaArray(uval->getType()->getContainedType(0)); |
424
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Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
400
diff
changeset
|
998 |
425
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Fix the static array cast size check.
Christian Kamm <kamm incasoftware de>
parents:
424
diff
changeset
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999 if(arrty->getNumElements()*fromtype->next->size() % totype->next->size() != 0) |
424
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Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
Christian Kamm <kamm incasoftware de>
parents:
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|
1000 { |
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Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
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parents:
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1001 error(loc, "invalid cast from '%s' to '%s', the element sizes don't line up", fromtype->toChars(), totype->toChars()); |
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
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parents:
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|
1002 fatal(); |
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Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
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parents:
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1003 } |
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
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parents:
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|
1004 |
102
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1005 rval2 = llvm::ConstantInt::get(DtoSize_t(), arrty->getNumElements(), false); |
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1006 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0)); |
213
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1007 rval = DtoBitCast(uval, ptrty); |
102
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1008 } |
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1009 else { |
244
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1010 LLValue* zero = llvm::ConstantInt::get(LLType::Int32Ty, 0, false); |
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1011 LLValue* one = llvm::ConstantInt::get(LLType::Int32Ty, 1, false); |
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1012 rval2 = DtoGEP(uval,zero,zero); |
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1013 rval2 = DtoLoad(rval2); |
102
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1014 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0)); |
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1015 |
244
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1016 rval = DtoGEP(uval,zero,one); |
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1017 rval = DtoLoad(rval); |
102
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1018 //Logger::cout() << *e->mem->getType() << '|' << *ptrty << '\n'; |
213
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1019 rval = DtoBitCast(rval, ptrty); |
102
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1020 } |
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1021 } |
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1022 isslice = true; |
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1023 } |
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1024 else if (totype->ty == Tsarray) { |
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1025 Logger::cout() << "to sarray" << '\n'; |
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1026 assert(0); |
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1027 } |
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1028 else { |
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1029 assert(0); |
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1030 } |
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1031 |
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1032 if (isslice) { |
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1033 Logger::println("isslice"); |
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1034 return new DSliceValue(to, rval2, rval); |
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1035 } |
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1036 |
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1037 return new DImValue(to, rval); |
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1038 } |
442
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
425
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changeset
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1039 |
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
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changeset
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1040 |
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
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1041 ////////////////////////////////////////////////////////////////////////////////////////// |
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
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1042 void DtoArrayBoundsCheck(Loc& loc, DValue* arr, DValue* index, bool isslice) |
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
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1043 { |
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1044 Type* arrty = arr->getType()->toBasetype(); |
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1045 assert((arrty->ty == Tsarray || arrty->ty == Tarray) && "Can only array bounds check for static or dynamic arrays"); |
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1046 |
507
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1047 // static arrays could get static checks for static indices |
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1048 // but shouldn't since it might be generic code that's never executed |
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1049 |
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1050 // runtime check |
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1051 |
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1052 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1053 llvm::BasicBlock* failbb = llvm::BasicBlock::Create("arrayboundscheckfail", gIR->topfunc(), oldend); |
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1054 llvm::BasicBlock* okbb = llvm::BasicBlock::Create("arrayboundsok", gIR->topfunc(), oldend); |
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1055 |
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1056 llvm::ICmpInst::Predicate cmpop = isslice ? llvm::ICmpInst::ICMP_ULE : llvm::ICmpInst::ICMP_ULT; |
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1057 LLValue* cond = gIR->ir->CreateICmp(cmpop, index->getRVal(), DtoArrayLen(arr), "boundscheck"); |
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1058 gIR->ir->CreateCondBr(cond, okbb, failbb); |
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1059 |
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1060 // set up failbb to call the array bounds error runtime function |
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1061 |
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1062 gIR->scope() = IRScope(failbb, okbb); |
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1063 |
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1064 std::vector<LLValue*> args; |
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1065 llvm::PAListPtr palist; |
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1066 |
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1067 // file param |
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1068 // FIXME: every array bounds check creates a global for the filename !!! |
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1069 LLConstant* c = DtoConstString(loc.filename); |
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1070 |
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1071 llvm::AllocaInst* alloc = gIR->func()->srcfileArg; |
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1072 if (!alloc) |
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1073 { |
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1074 alloc = DtoAlloca(c->getType(), ".srcfile"); |
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1075 gIR->func()->srcfileArg = alloc; |
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1076 } |
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1077 LLValue* ptr = DtoGEPi(alloc, 0,0, "tmp"); |
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1078 DtoStore(c->getOperand(0), ptr); |
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1079 ptr = DtoGEPi(alloc, 0,1, "tmp"); |
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1080 DtoStore(c->getOperand(1), ptr); |
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1081 |
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1082 args.push_back(alloc); |
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1083 palist = palist.addAttr(1, llvm::ParamAttr::ByVal); |
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1084 |
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1085 // line param |
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1086 c = DtoConstUint(loc.linnum); |
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1087 args.push_back(c); |
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1088 |
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1089 // call |
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1090 llvm::Function* errorfn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_bounds"); |
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1091 CallOrInvoke* call = gIR->CreateCallOrInvoke(errorfn, args.begin(), args.end()); |
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1092 call->setParamAttrs(palist); |
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1093 |
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1094 // the function does not return |
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1095 gIR->ir->CreateUnreachable(); |
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1096 |
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1097 |
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1098 // if ok, proceed in okbb |
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1099 gIR->scope() = IRScope(okbb, oldend); |
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1100 } |