Mercurial > projects > ldc
annotate gen/arrays.cpp @ 610:1b62222581fb
Change bool type to i8
author | Christian Kamm <kamm incasoftware de> |
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date | Sat, 20 Sep 2008 10:13:15 +0200 |
parents | 48f079b4fe0f |
children | 83ca663ecc20 |
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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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* arrayelemty = array->getType()->nextOf()->toBasetype(); |
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140 Type* valuety = value->getType()->toBasetype(); |
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141 |
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142 // lets first optimize all zero initializations down to a memset. |
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143 // this simplifies codegen later on as llvm null's have no address! |
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144 if (isaConstant(val) && isaConstant(val)->isNullValue()) |
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145 { |
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146 size_t X = getABITypeSize(val->getType()); |
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147 LLValue* nbytes = gIR->ir->CreateMul(dim, DtoConstSize_t(X), ".nbytes"); |
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148 DtoMemSetZero(ptr, nbytes); |
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149 return; |
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150 } |
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151 |
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152 // if not a zero initializer, call the appropriate runtime function! |
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153 switch (arrayelemty->ty) |
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154 { |
339
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155 case Tbool: |
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156 case Tvoid: |
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157 case Tchar: |
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158 case Tint8: |
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159 case Tuns8: |
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160 funcname = "_d_array_init_i8"; |
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161 break; |
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162 |
339
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163 case Twchar: |
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164 case Tint16: |
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165 case Tuns16: |
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166 funcname = "_d_array_init_i16"; |
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167 break; |
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168 |
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169 case Tdchar: |
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170 case Tint32: |
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171 case Tuns32: |
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172 funcname = "_d_array_init_i32"; |
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173 break; |
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174 |
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175 case Tint64: |
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176 case Tuns64: |
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177 funcname = "_d_array_init_i64"; |
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178 break; |
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179 |
339
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180 case Tfloat32: |
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181 case Timaginary32: |
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182 funcname = "_d_array_init_float"; |
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183 break; |
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184 |
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185 case Tfloat64: |
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186 case Timaginary64: |
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187 funcname = "_d_array_init_double"; |
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188 break; |
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189 |
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190 case Tfloat80: |
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191 case Timaginary80: |
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192 funcname = "_d_array_init_real"; |
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193 break; |
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194 |
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195 case Tcomplex32: |
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196 funcname = "_d_array_init_cfloat"; |
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197 break; |
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198 |
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199 case Tcomplex64: |
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200 funcname = "_d_array_init_cdouble"; |
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201 break; |
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202 |
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203 case Tcomplex80: |
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204 funcname = "_d_array_init_creal"; |
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205 break; |
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206 |
339
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207 case Tpointer: |
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208 case Tclass: |
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209 funcname = "_d_array_init_pointer"; |
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210 args[0] = DtoBitCast(args[0], getPtrToType(getVoidPtrType())); |
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211 args[2] = DtoBitCast(args[2], getVoidPtrType()); |
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212 break; |
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213 |
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214 // this currently acts as a kind of fallback for all the bastards... |
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215 // FIXME: this is probably too slow. |
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216 case Tstruct: |
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217 case Tdelegate: |
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218 case Tarray: |
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219 case Tsarray: |
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220 funcname = "_d_array_init_mem"; |
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221 assert(arrayelemty == valuety && "ArrayInit doesn't work on elem-initialized static arrays"); |
339
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222 args[0] = DtoBitCast(args[0], getVoidPtrType()); |
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223 args[2] = DtoBitCast(args[2], getVoidPtrType()); |
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224 args.push_back(DtoConstSize_t(getABITypeSize(DtoType(arrayelemty)))); |
339
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225 break; |
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226 |
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227 default: |
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228 error("unhandled array init: %s = %s", array->getType()->toChars(), value->getType()->toChars()); |
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229 assert(0 && "unhandled array init"); |
37
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230 } |
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231 |
244
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232 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, funcname); |
37
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233 assert(fn); |
58
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234 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.
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235 CallOrInvoke* call = gIR->CreateCallOrInvoke(fn, args.begin(), args.end()); |
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236 call->setCallingConv(llvm::CallingConv::C); |
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237 } |
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238 |
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239 ////////////////////////////////////////////////////////////////////////////////////////// |
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240 |
213
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241 void DtoSetArray(LLValue* arr, LLValue* dim, LLValue* ptr) |
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242 { |
244
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243 Logger::println("SetArray"); |
308
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244 assert(isaStruct(arr->getType()->getContainedType(0))); |
244
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245 DtoStore(dim, DtoGEPi(arr,0,0)); |
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246 DtoStore(ptr, DtoGEPi(arr,0,1)); |
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247 } |
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248 |
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249 ////////////////////////////////////////////////////////////////////////////////////////// |
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250 LLConstant* DtoConstArrayInitializer(ArrayInitializer* arrinit) |
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251 { |
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252 Logger::println("DtoConstArrayInitializer: %s | %s", arrinit->toChars(), arrinit->type->toChars()); |
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253 LOG_SCOPE; |
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254 |
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.
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255 Type* arrinittype = arrinit->type->toBasetype(); |
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256 |
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257 Type* t; |
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258 integer_t tdim; |
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259 if (arrinittype->ty == Tsarray) { |
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260 Logger::println("static array"); |
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261 TypeSArray* tsa = (TypeSArray*)arrinittype; |
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262 tdim = tsa->dim->toInteger(); |
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263 t = tsa; |
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264 } |
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265 else if (arrinittype->ty == Tarray) { |
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266 Logger::println("dynamic array"); |
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267 t = arrinittype; |
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268 tdim = arrinit->dim; |
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269 } |
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270 else |
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271 assert(0); |
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272 |
400
e6e972c5cc17
Should only error if array initializer is too long. Too short is ok.
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273 if(arrinit->dim > tdim) |
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274 error(arrinit->loc, "array initializer for %s is too long (%d)", arrinit->type->toChars(), arrinit->dim); |
398
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275 |
88
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276 Logger::println("dim = %u", tdim); |
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277 |
213
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278 std::vector<LLConstant*> inits(tdim, NULL); |
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279 |
116
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280 Type* arrnext = arrinittype->next; |
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281 const LLType* elemty = DtoType(arrinittype->next); |
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282 |
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283 assert(arrinit->index.dim == arrinit->value.dim); |
88
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284 for (unsigned i=0,j=0; i < tdim; ++i) |
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285 { |
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286 Initializer* init = 0; |
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287 Expression* idx; |
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288 |
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289 if (j < arrinit->index.dim) |
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290 idx = (Expression*)arrinit->index.data[j]; |
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291 else |
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292 idx = NULL; |
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293 |
213
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294 LLConstant* v = NULL; |
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295 |
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296 if (idx) |
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297 { |
116
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298 Logger::println("%d has idx", i); |
88
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299 // this is pretty weird :/ idx->type turned out NULL for the initializer: |
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300 // const in6_addr IN6ADDR_ANY = { s6_addr8: [0] }; |
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301 // in std.c.linux.socket |
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302 if (idx->type) { |
116
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303 Logger::println("has idx->type", i); |
88
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304 //integer_t k = idx->toInteger(); |
116
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305 //Logger::println("getting value for exp: %s | %s", idx->toChars(), arrnext->toChars()); |
213
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306 LLConstant* cc = idx->toConstElem(gIR); |
88
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|
307 Logger::println("value gotten"); |
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|
308 assert(cc != NULL); |
244
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309 LLConstantInt* ci = llvm::dyn_cast<LLConstantInt>(cc); |
88
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310 assert(ci != NULL); |
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311 uint64_t k = ci->getZExtValue(); |
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312 if (i == k) |
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313 { |
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314 init = (Initializer*)arrinit->value.data[j]; |
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|
315 assert(init); |
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316 ++j; |
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317 } |
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318 } |
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319 } |
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320 else |
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321 { |
116
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322 if (j < arrinit->value.dim) { |
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323 init = (Initializer*)arrinit->value.data[j]; |
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324 ++j; |
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325 } |
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|
326 else |
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327 v = arrnext->defaultInit()->toConstElem(gIR); |
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328 } |
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329 |
116
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330 if (!v) |
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331 v = DtoConstInitializer(t->next, init); |
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332 assert(v); |
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333 |
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334 inits[i] = v; |
176
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335 Logger::cout() << "llval: " << *v << '\n'; |
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336 } |
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337 |
176
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338 Logger::println("building constant array"); |
244
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339 const LLArrayType* arrty = LLArrayType::get(elemty,tdim); |
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340 LLConstant* constarr = LLConstantArray::get(arrty, inits); |
86
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341 |
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342 if (arrinittype->ty == Tsarray) |
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343 return constarr; |
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344 else |
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345 assert(arrinittype->ty == Tarray); |
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346 |
602
48f079b4fe0f
Fixed ArrayLiteralExp::toConstElem for dynamic arrays, tango-user library should now be possible to build. It seems to be related to DMD bug 2356, which must have been introduced recently, as we already handled this fine for ArrayInitializers, just not ArrayLiterals... Kinda annoying to have to do this work due to DMD bugs ...
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
347 LLGlobalVariable* gvar = new LLGlobalVariable(arrty,true,LLGlobalValue::InternalLinkage,constarr,".constarray",gIR->module); |
213
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348 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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349 LLConstant* gep = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
86
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350 return DtoConstSlice(DtoConstSize_t(tdim),gep); |
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351 } |
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352 |
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353 ////////////////////////////////////////////////////////////////////////////////////////// |
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354 static LLValue* get_slice_ptr(DSliceValue* e, LLValue*& sz) |
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355 { |
308
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356 assert(e->len != 0); |
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357 const LLType* t = e->ptr->getType()->getContainedType(0); |
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358 sz = gIR->ir->CreateMul(DtoConstSize_t(getABITypeSize(t)), e->len, "tmp"); |
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359 return e->ptr; |
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360 } |
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361 |
108
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362 void DtoArrayCopySlices(DSliceValue* dst, DSliceValue* src) |
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363 { |
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364 Logger::println("ArrayCopySlices"); |
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365 |
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366 LLValue *sz1,*sz2; |
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367 LLValue* dstarr = get_slice_ptr(dst,sz1); |
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368 LLValue* srcarr = get_slice_ptr(src,sz2); |
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369 |
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370 DtoMemCpy(dstarr, srcarr, sz1); |
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371 } |
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372 |
108
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373 void DtoArrayCopyToSlice(DSliceValue* dst, DValue* src) |
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374 { |
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375 Logger::println("ArrayCopyToSlice"); |
108
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376 |
213
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377 LLValue* sz1; |
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378 LLValue* dstarr = get_slice_ptr(dst,sz1); |
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379 LLValue* srcarr = DtoArrayPtr(src); |
108
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380 |
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381 DtoMemCpy(dstarr, srcarr, sz1); |
108
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382 } |
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383 |
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384 ////////////////////////////////////////////////////////////////////////////////////////// |
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385 void DtoStaticArrayCopy(LLValue* dst, LLValue* src) |
48 | 386 { |
244
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387 Logger::println("StaticArrayCopy"); |
48 | 388 |
244
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389 size_t n = getABITypeSize(dst->getType()->getContainedType(0)); |
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390 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
48 | 391 } |
392 | |
393 ////////////////////////////////////////////////////////////////////////////////////////// | |
213
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394 LLConstant* DtoConstSlice(LLConstant* dim, LLConstant* ptr) |
21
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395 { |
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396 LLConstant* values[2] = { dim, ptr }; |
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397 return llvm::ConstantStruct::get(values, 2); |
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398 } |
34 | 399 |
400 ////////////////////////////////////////////////////////////////////////////////////////// | |
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401 DSliceValue* DtoNewDynArray(Loc& loc, Type* arrayType, DValue* dim, bool defaultInit) |
34 | 402 { |
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403 Logger::println("DtoNewDynArray : %s", arrayType->toChars()); |
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404 LOG_SCOPE; |
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405 |
217
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406 // typeinfo arg |
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407 LLValue* arrayTypeInfo = DtoTypeInfoOf(arrayType); |
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408 |
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409 // dim arg |
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410 assert(DtoType(dim->getType()) == DtoSize_t()); |
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411 LLValue* arrayLen = dim->getRVal(); |
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412 |
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413 // get runtime function |
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414 bool zeroInit = arrayType->toBasetype()->nextOf()->isZeroInit(); |
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415 const char* fnname = defaultInit ? (zeroInit ? "_d_newarrayT" : "_d_newarrayiT") : "_d_newarrayvT"; |
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416 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, fnname); |
34 | 417 |
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418 // call allocator |
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419 LLValue* newptr = gIR->CreateCallOrInvoke2(fn, arrayTypeInfo, arrayLen, ".gc_mem")->get(); |
34 | 420 |
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421 // cast to wanted type |
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422 const LLType* dstType = DtoType(arrayType)->getContainedType(1); |
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423 if (newptr->getType() != dstType) |
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424 newptr = DtoBitCast(newptr, dstType, ".gc_mem"); |
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425 |
203
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426 Logger::cout() << "final ptr = " << *newptr << '\n'; |
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427 |
593
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428 return new DSliceValue(arrayType, arrayLen, newptr); |
34 | 429 } |
430 | |
431 ////////////////////////////////////////////////////////////////////////////////////////// | |
591
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432 DSliceValue* DtoNewMulDimDynArray(Loc& loc, Type* arrayType, DValue** dims, size_t ndims, bool defaultInit) |
286
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433 { |
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434 Logger::println("DtoNewMulDimDynArray : %s", arrayType->toChars()); |
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435 LOG_SCOPE; |
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436 |
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437 // typeinfo arg |
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438 LLValue* arrayTypeInfo = DtoTypeInfoOf(arrayType); |
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439 |
293
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440 // get value type |
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441 Type* vtype = arrayType->toBasetype(); |
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442 for (size_t i=0; i<ndims; ++i) |
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443 vtype = vtype->nextOf(); |
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444 |
286
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445 // get runtime function |
293
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446 bool zeroInit = vtype->isZeroInit(); |
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447 const char* fnname = defaultInit ? (zeroInit ? "_d_newarraymT" : "_d_newarraymiT") : "_d_newarraymvT"; |
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448 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, fnname); |
286
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449 |
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450 // build dims |
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451 LLValue* dimsArg = DtoAlloca(DtoSize_t(), DtoConstUint(ndims), ".newdims"); |
287
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452 LLValue* firstDim = NULL; |
286
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453 for (size_t i=0; i<ndims; ++i) |
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454 { |
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455 LLValue* dim = dims[i]->getRVal(); |
287
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456 if (!firstDim) firstDim = dim; |
286
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457 DtoStore(dim, DtoGEPi1(dimsArg, i)); |
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458 } |
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459 |
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460 // call allocator |
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461 LLValue* newptr = gIR->CreateCallOrInvoke3(fn, arrayTypeInfo, DtoConstSize_t(ndims), dimsArg, ".gc_mem")->get(); |
286
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462 |
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463 // cast to wanted type |
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464 const LLType* dstType = DtoType(arrayType)->getContainedType(1); |
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465 if (newptr->getType() != dstType) |
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466 newptr = DtoBitCast(newptr, dstType, ".gc_mem"); |
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467 |
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468 Logger::cout() << "final ptr = " << *newptr << '\n'; |
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469 |
287
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470 assert(firstDim); |
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471 return new DSliceValue(arrayType, firstDim, newptr); |
286
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472 } |
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473 |
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474 ////////////////////////////////////////////////////////////////////////////////////////// |
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475 DSliceValue* DtoResizeDynArray(Type* arrayType, DValue* array, DValue* newdim) |
34 | 476 { |
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477 Logger::println("DtoResizeDynArray : %s", arrayType->toChars()); |
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478 LOG_SCOPE; |
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479 |
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480 assert(array); |
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481 assert(newdim); |
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482 assert(arrayType); |
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483 assert(arrayType->toBasetype()->ty == Tarray); |
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484 |
211
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485 // decide on what runtime function to call based on whether the type is zero initialized |
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486 bool zeroInit = arrayType->toBasetype()->next->isZeroInit(); |
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487 |
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488 // call runtime |
244
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[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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489 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, zeroInit ? "_d_arraysetlengthT" : "_d_arraysetlengthiT" ); |
36
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[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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490 |
213
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491 LLSmallVector<LLValue*,4> args; |
203
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492 args.push_back(DtoTypeInfoOf(arrayType)); |
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493 args.push_back(newdim->getRVal()); |
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494 args.push_back(DtoArrayLen(array)); |
217
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[svn r233] Added: -oq command line option for writing fully qualified object names.
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495 |
213
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496 LLValue* arrPtr = DtoArrayPtr(array); |
203
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497 Logger::cout() << "arrPtr = " << *arrPtr << '\n'; |
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498 args.push_back(DtoBitCast(arrPtr, fn->getFunctionType()->getParamType(3), "tmp")); |
36
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499 |
315
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[svn r336] Made sure calls within a landing pad area are invokes.
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500 LLValue* newptr = gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), ".gc_mem")->get(); |
203
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501 if (newptr->getType() != arrPtr->getType()) |
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502 newptr = DtoBitCast(newptr, arrPtr->getType(), ".gc_mem"); |
36
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503 |
203
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504 return new DSliceValue(arrayType, newdim->getRVal(), newptr); |
34 | 505 } |
506 | |
40 | 507 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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508 DSliceValue* DtoCatAssignElement(DValue* array, Expression* exp) |
40 | 509 { |
203
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510 Logger::println("DtoCatAssignElement"); |
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511 LOG_SCOPE; |
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512 |
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513 assert(array); |
40 | 514 |
213
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515 LLValue* idx = DtoArrayLen(array); |
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516 LLValue* one = DtoConstSize_t(1); |
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517 LLValue* len = gIR->ir->CreateAdd(idx,one,"tmp"); |
203
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518 |
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519 DValue* newdim = new DImValue(Type::tsize_t, len); |
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520 DSliceValue* slice = DtoResizeDynArray(array->getType(), array, newdim); |
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521 |
213
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522 LLValue* ptr = slice->ptr; |
205
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[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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523 ptr = llvm::GetElementPtrInst::Create(ptr, idx, "tmp", gIR->scopebb()); |
40 | 524 |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
525 DValue* dptr = new DVarValue(exp->type, ptr); |
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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526 |
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527 DValue* e = exp->toElem(gIR); |
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528 |
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.
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529 DtoAssign(exp->loc, dptr, e); |
203
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530 |
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531 return slice; |
86
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532 } |
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|
533 |
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534 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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535 DSliceValue* DtoCatAssignArray(DValue* arr, Expression* exp) |
86
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536 { |
203
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537 Logger::println("DtoCatAssignArray"); |
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538 LOG_SCOPE; |
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539 |
86
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|
540 DValue* e = exp->toElem(gIR); |
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541 |
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542 llvm::Value *len1, *len2, *src1, *src2, *res; |
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|
543 |
203
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544 len1 = DtoArrayLen(arr); |
86
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545 len2 = DtoArrayLen(e); |
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546 res = gIR->ir->CreateAdd(len1,len2,"tmp"); |
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|
547 |
203
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548 DValue* newdim = new DImValue(Type::tsize_t, res); |
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549 DSliceValue* slice = DtoResizeDynArray(arr->getType(), arr, newdim); |
86
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|
550 |
203
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551 src1 = slice->ptr; |
86
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552 src2 = DtoArrayPtr(e); |
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|
553 |
203
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554 // advance ptr |
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555 src1 = gIR->ir->CreateGEP(src1,len1,"tmp"); |
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556 |
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557 // memcpy |
213
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558 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src2->getType()->getContainedType(0))); |
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559 LLValue* bytelen = gIR->ir->CreateMul(len2, elemSize, "tmp"); |
203
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560 DtoMemCpy(src1,src2,bytelen); |
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561 |
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562 return slice; |
40 | 563 } |
564 | |
565 ////////////////////////////////////////////////////////////////////////////////////////// | |
203
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566 DSliceValue* DtoCatArrays(Type* type, Expression* exp1, Expression* exp2) |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
567 { |
203
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568 Logger::println("DtoCatArrays"); |
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569 LOG_SCOPE; |
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570 |
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.
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|
571 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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|
572 Type* t2 = exp2->type->toBasetype(); |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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|
573 |
360
9c9544fd769d
[svn r381] Allow concatenating with static arrays.
ChristianK
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350
diff
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|
574 assert(t1->ty == Tarray || t1->ty == Tsarray); |
9c9544fd769d
[svn r381] Allow concatenating with static arrays.
ChristianK
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|
575 assert(t2->ty == Tarray || t2->ty == Tsarray); |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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diff
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|
576 |
86
fd32135dca3e
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|
577 DValue* e1 = exp1->toElem(gIR); |
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578 DValue* e2 = exp2->toElem(gIR); |
58
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579 |
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|
580 llvm::Value *len1, *len2, *src1, *src2, *res; |
174
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581 |
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582 len1 = DtoArrayLen(e1); |
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583 len2 = DtoArrayLen(e2); |
58
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584 res = gIR->ir->CreateAdd(len1,len2,"tmp"); |
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585 |
203
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586 DValue* lenval = new DImValue(Type::tsize_t, res); |
591
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parents:
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diff
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|
587 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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588 LLValue* mem = slice->ptr; |
58
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589 |
174
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590 src1 = DtoArrayPtr(e1); |
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|
591 src2 = DtoArrayPtr(e2); |
58
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diff
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|
592 |
203
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593 // first memcpy |
213
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594 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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595 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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596 DtoMemCpy(mem,src1,bytelen); |
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597 |
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598 // second memcpy |
58
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|
599 mem = gIR->ir->CreateGEP(mem,len1,"tmp"); |
203
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600 bytelen = gIR->ir->CreateMul(len2, elemSize, "tmp"); |
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601 DtoMemCpy(mem,src2,bytelen); |
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602 |
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603 return slice; |
58
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604 } |
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diff
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|
605 |
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diff
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|
606 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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607 DSliceValue* DtoCatArrayElement(Type* type, Expression* exp1, Expression* exp2) |
132 | 608 { |
203
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609 Logger::println("DtoCatArrayElement"); |
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610 LOG_SCOPE; |
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611 |
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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changeset
|
612 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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|
613 Type* t2 = exp2->type->toBasetype(); |
132 | 614 |
615 DValue* e1 = exp1->toElem(gIR); | |
616 DValue* e2 = exp2->toElem(gIR); | |
617 | |
618 llvm::Value *len1, *src1, *res; | |
163
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619 |
203
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620 // handle prefix case, eg. int~int[] |
486
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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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621 if (t2->next && t1 == t2->next->toBasetype()) |
203
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622 { |
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623 len1 = DtoArrayLen(e2); |
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624 res = gIR->ir->CreateAdd(len1,DtoConstSize_t(1),"tmp"); |
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625 |
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626 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
|
627 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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628 LLValue* mem = slice->ptr; |
132 | 629 |
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
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|
630 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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|
631 DtoAssign(exp1->loc, memval, e1); |
203
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632 |
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633 src1 = DtoArrayPtr(e2); |
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634 |
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635 mem = gIR->ir->CreateGEP(mem,DtoConstSize_t(1),"tmp"); |
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636 |
213
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637 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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638 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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639 DtoMemCpy(mem,src1,bytelen); |
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640 |
132 | 641 |
203
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642 return slice; |
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643 } |
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644 // handle suffix case, eg. int[]~int |
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645 else |
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646 { |
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647 len1 = DtoArrayLen(e1); |
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648 res = gIR->ir->CreateAdd(len1,DtoConstSize_t(1),"tmp"); |
132 | 649 |
203
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650 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
|
651 DSliceValue* slice = DtoNewDynArray(exp1->loc, type, lenval, false); |
213
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|
652 LLValue* mem = slice->ptr; |
132 | 653 |
203
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654 src1 = DtoArrayPtr(e1); |
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655 |
213
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|
656 LLValue* elemSize = DtoConstSize_t(getABITypeSize(src1->getType()->getContainedType(0))); |
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|
657 LLValue* bytelen = gIR->ir->CreateMul(len1, elemSize, "tmp"); |
203
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658 DtoMemCpy(mem,src1,bytelen); |
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659 |
e881c9b1c738
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660 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:
507
diff
changeset
|
661 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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|
662 DtoAssign(exp1->loc, memval, e2); |
203
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663 |
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664 return slice; |
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665 } |
132 | 666 } |
667 | |
668 ////////////////////////////////////////////////////////////////////////////////////////// | |
99
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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|
669 // 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
|
670 static LLValue* DtoArrayEqCmp_impl(Loc& loc, const char* func, DValue* l, DValue* r, bool useti) |
40 | 671 { |
163
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672 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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|
673 LLFunction* fn = LLVM_D_GetRuntimeFunction(gIR->module, func); |
52 | 674 assert(fn); |
675 | |
213
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676 LLValue* lmem; |
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|
677 LLValue* rmem; |
52 | 678 |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
679 // cast static arrays to dynamic ones, this turns them into DSliceValues |
163
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680 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.
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|
681 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.
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|
682 Type* r_ty = r->getType()->toBasetype(); |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
683 assert(l_ty->next == r_ty->next); |
99
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[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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|
684 if ((l_ty->ty == Tsarray) || (r_ty->ty == Tsarray)) { |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
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|
685 Type* a_ty = l_ty->next->arrayOf(); |
99
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[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
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diff
changeset
|
686 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
|
687 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
|
688 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
|
689 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
|
690 } |
52 | 691 |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
692 Logger::println("giving storage"); |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
693 |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
694 // 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
|
695 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
|
696 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
|
697 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
|
698 } |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
699 // also null |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
700 else if (l->isNull()) |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
701 { |
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
|
702 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
|
703 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
|
704 } |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
705 else |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
706 lmem = l->getRVal(); |
52 | 707 |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
708 // and for the rvalue ... |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
709 // 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
|
710 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
|
711 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
|
712 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
|
713 } |
163
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
714 // also null |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
715 else if (r->isNull()) |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
716 { |
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
|
717 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
|
718 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
|
719 } |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
720 else |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
721 rmem = r->getRVal(); |
52 | 722 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
723 const LLType* pt = fn->getFunctionType()->getParamType(0); |
52 | 724 |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
lindquist
parents:
213
diff
changeset
|
725 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
|
726 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
|
727 Logger::cout() << *lmem << '\n'; |
a8cd9bc1021a
[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
162
diff
changeset
|
728 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
|
729 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
|
730 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
|
731 |
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
|
732 // pass array typeinfo ? |
100 | 733 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
|
734 Type* t = l->getType(); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
735 LLValue* tival = DtoTypeInfoOf(t); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
736 // 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
|
737 DtoForceConstInitDsymbol(t->vtinfo); |
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
738 Logger::cout() << "typeinfo decl: " << *tival << '\n'; |
100 | 739 |
740 pt = fn->getFunctionType()->getParamType(2); | |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
741 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
|
742 } |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
743 |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
308
diff
changeset
|
744 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
|
745 |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
746 // set param attrs |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
747 llvm::PAListPtr palist; |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
748 palist = palist.addAttr(1, llvm::ParamAttr::ByVal); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
749 palist = palist.addAttr(2, llvm::ParamAttr::ByVal); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
750 call->setParamAttrs(palist); |
665b81613475
[svn r296] Removed: the 'suite' dir, it never took off!
lindquist
parents:
244
diff
changeset
|
751 |
315
a9697749e898
[svn r336] Made sure calls within a landing pad area are invokes.
ChristianK
parents:
308
diff
changeset
|
752 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
|
753 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
754 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
755 ////////////////////////////////////////////////////////////////////////////////////////// |
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
|
756 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
|
757 { |
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
|
758 LLValue* res = DtoArrayEqCmp_impl(loc, "_adEq", l, r, true); |
365 | 759 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
|
760 if (op == TOKnotequal) |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
96
diff
changeset
|
761 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
|
762 |
297
5de180867c46
[svn r318] Moved the call to DtoBoolean before the not instruction.
ChristianK
parents:
296
diff
changeset
|
763 return res; |
52 | 764 } |
765 | |
766 ////////////////////////////////////////////////////////////////////////////////////////// | |
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
|
767 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
|
768 { |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
769 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
|
770 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
771 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
|
772 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
|
773 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
774 switch(op) |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
775 { |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
776 case TOKlt: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
777 case TOKul: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
778 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
|
779 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
780 case TOKle: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
781 case TOKule: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
782 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
|
783 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
784 case TOKgt: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
785 case TOKug: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
786 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
|
787 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
788 case TOKge: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
789 case TOKuge: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
790 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
|
791 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
792 case TOKue: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
793 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
|
794 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
795 case TOKlg: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
796 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
|
797 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
798 case TOKleg: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
799 skip = true; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
800 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
|
801 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
802 case TOKunord: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
803 skip = true; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
804 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
|
805 break; |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
806 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
807 default: |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
808 assert(0); |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
809 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
810 |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
lindquist
parents:
98
diff
changeset
|
811 if (!skip) |
a676a7743642
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812 { |
486
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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479
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|
813 Type* t = l->getType()->toBasetype()->next->toBasetype(); |
100 | 814 if (t->ty == Tchar) |
424
c8d98ccad0cc
Error if static array is cast to an array such that oldarraysize % newelemsize != 0.
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parents:
400
diff
changeset
|
815 res = DtoArrayEqCmp_impl(loc, "_adCmpChar", l, r, false); |
100 | 816 else |
424
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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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diff
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|
817 res = DtoArrayEqCmp_impl(loc, "_adCmp", l, r, true); |
365 | 818 res = gIR->ir->CreateICmp(cmpop, res, DtoConstInt(0), "tmp"); |
99
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|
819 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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diff
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|
820 |
a676a7743642
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|
821 assert(res); |
a676a7743642
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lindquist
parents:
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diff
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|
822 return res; |
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98
diff
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|
823 } |
a676a7743642
[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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diff
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|
824 |
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[svn r103] Array comparisons are now fully implemented, that is - to the extent that TypeInfo is.
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|
825 ////////////////////////////////////////////////////////////////////////////////////////// |
213
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|
826 LLValue* DtoArrayCastLength(LLValue* len, const LLType* elemty, const LLType* newelemty) |
52 | 827 { |
182
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|
828 Logger::println("DtoArrayCastLength"); |
6526cf5bb2be
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|
829 LOG_SCOPE; |
6526cf5bb2be
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lindquist
parents:
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diff
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|
830 |
6526cf5bb2be
[svn r198] Fixed: doing a length-changing cast of a full slice segfaulted. eg:
lindquist
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diff
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|
831 assert(len); |
6526cf5bb2be
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lindquist
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diff
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|
832 assert(elemty); |
6526cf5bb2be
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diff
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|
833 assert(newelemty); |
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diff
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834 |
133
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|
835 size_t esz = getABITypeSize(elemty); |
44a95ac7368a
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|
836 size_t nsz = getABITypeSize(newelemty); |
94
61615fa85940
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lindquist
parents:
88
diff
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|
837 if (esz == nsz) |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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diff
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|
838 return len; |
61615fa85940
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lindquist
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diff
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|
839 |
217
0806379a5eca
[svn r233] Added: -oq command line option for writing fully qualified object names.
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diff
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|
840 LLSmallVector<LLValue*, 3> args; |
52 | 841 args.push_back(len); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
88
diff
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|
842 args.push_back(llvm::ConstantInt::get(DtoSize_t(), esz, false)); |
61615fa85940
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lindquist
parents:
88
diff
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|
843 args.push_back(llvm::ConstantInt::get(DtoSize_t(), nsz, false)); |
61615fa85940
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lindquist
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diff
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|
844 |
244
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diff
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|
845 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
|
846 return gIR->CreateCallOrInvoke(fn, args.begin(), args.end(), "tmp")->get(); |
52 | 847 } |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
848 |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
52
diff
changeset
|
849 ////////////////////////////////////////////////////////////////////////////////////////// |
308
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lindquist
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diff
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|
850 LLValue* DtoDynArrayIs(TOK op, DValue* l, DValue* r) |
54
28e99b04a132
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lindquist
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diff
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|
851 { |
308
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diff
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|
852 LLValue *len1, *ptr1, *len2, *ptr2; |
54
28e99b04a132
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lindquist
parents:
52
diff
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|
853 |
308
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lindquist
parents:
297
diff
changeset
|
854 assert(l); |
6b62e8cdf970
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lindquist
parents:
297
diff
changeset
|
855 assert(r); |
54
28e99b04a132
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lindquist
parents:
52
diff
changeset
|
856 |
308
6b62e8cdf970
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diff
changeset
|
857 // compare lengths |
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parents:
297
diff
changeset
|
858 len1 = DtoArrayLen(l); |
6b62e8cdf970
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lindquist
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297
diff
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|
859 len2 = DtoArrayLen(r); |
365 | 860 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
|
861 |
308
6b62e8cdf970
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297
diff
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|
862 // compare pointers |
6b62e8cdf970
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lindquist
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|
863 ptr1 = DtoArrayPtr(l); |
6b62e8cdf970
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diff
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|
864 ptr2 = DtoArrayPtr(r); |
365 | 865 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
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|
866 |
308
6b62e8cdf970
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diff
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|
867 // combine |
6b62e8cdf970
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|
868 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
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|
869 |
308
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lindquist
parents:
297
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|
870 // return result |
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lindquist
parents:
297
diff
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|
871 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
|
872 } |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
873 |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
874 ////////////////////////////////////////////////////////////////////////////////////////// |
213
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lindquist
parents:
211
diff
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|
875 LLConstant* DtoConstStaticArray(const LLType* t, LLConstant* c) |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
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|
876 { |
244
a95056b3c996
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lindquist
parents:
234
diff
changeset
|
877 const LLArrayType* at = isaArray(t); |
96 | 878 assert(at); |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
879 |
96 | 880 if (isaArray(at->getElementType())) |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
881 { |
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
|
882 c = DtoConstStaticArray(at->getElementType(), c); |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
883 } |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
884 else { |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
885 assert(at->getElementType() == c->getType()); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
886 } |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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211
diff
changeset
|
887 std::vector<LLConstant*> initvals; |
64
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
888 initvals.resize(at->getNumElements(), c); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
889 return llvm::ConstantArray::get(at, initvals); |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
lindquist
parents:
58
diff
changeset
|
890 } |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
891 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
892 ////////////////////////////////////////////////////////////////////////////////////////// |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
893 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
|
894 { |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
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109
diff
changeset
|
895 Logger::println("DtoArrayLen"); |
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
109
diff
changeset
|
896 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
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|
897 |
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
|
898 Type* t = v->getType()->toBasetype(); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
899 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
|
900 if (DSliceValue* s = v->isSlice()) |
6b62e8cdf970
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lindquist
parents:
297
diff
changeset
|
901 return s->len; |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
297
diff
changeset
|
902 else if (v->isNull()) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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diff
changeset
|
903 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
|
904 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:
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diff
changeset
|
905 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
906 else if (t->ty == Tsarray) { |
116
fd7ad91fd713
[svn r120] ModuleInfo implementation is now almost complete.
lindquist
parents:
109
diff
changeset
|
907 assert(!v->isSlice()); |
308
6b62e8cdf970
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lindquist
parents:
297
diff
changeset
|
908 assert(!v->isNull()); |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
211
diff
changeset
|
909 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
|
910 const LLArrayType* t = isaArray(rv->getType()->getContainedType(0)); |
308
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[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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297
diff
changeset
|
911 assert(t); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
81
diff
changeset
|
912 return DtoConstSize_t(t->getNumElements()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
913 } |
308
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parents:
297
diff
changeset
|
914 assert(0 && "unsupported array for len"); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
915 return 0; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
916 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
917 |
fd32135dca3e
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lindquist
parents:
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diff
changeset
|
918 ////////////////////////////////////////////////////////////////////////////////////////// |
213
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lindquist
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211
diff
changeset
|
919 LLValue* DtoArrayPtr(DValue* v) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
920 { |
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
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193
diff
changeset
|
921 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 .
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diff
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|
922 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 .
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193
diff
changeset
|
923 |
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
|
924 Type* t = v->getType()->toBasetype(); |
86
fd32135dca3e
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parents:
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diff
changeset
|
925 if (t->ty == Tarray) { |
308
6b62e8cdf970
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297
diff
changeset
|
926 if (DSliceValue* s = v->isSlice()) |
6b62e8cdf970
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diff
changeset
|
927 return s->ptr; |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
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parents:
297
diff
changeset
|
928 else if (v->isNull()) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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297
diff
changeset
|
929 return getNullPtr(getPtrToType(DtoType(t->next))); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
234
diff
changeset
|
930 return DtoLoad(DtoGEPi(v->getRVal(), 0,1)); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
931 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
932 else if (t->ty == Tsarray) { |
308
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diff
changeset
|
933 assert(!v->isSlice()); |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
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diff
changeset
|
934 assert(!v->isNull()); |
244
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|
935 return DtoGEPi(v->getRVal(), 0,0); |
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
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|
936 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
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|
937 assert(0); |
fd32135dca3e
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diff
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|
938 return 0; |
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parents:
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diff
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|
939 } |
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parents:
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diff
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|
940 |
102
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|
941 ////////////////////////////////////////////////////////////////////////////////////////// |
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
|
942 DValue* DtoCastArray(Loc& loc, DValue* u, Type* to) |
102
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|
943 { |
182
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parents:
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diff
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|
944 Logger::println("DtoCastArray"); |
6526cf5bb2be
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|
945 LOG_SCOPE; |
6526cf5bb2be
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diff
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|
946 |
213
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diff
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|
947 const LLType* tolltype = DtoType(to); |
102
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diff
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|
948 |
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
|
949 Type* totype = to->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
|
950 Type* fromtype = u->getType()->toBasetype(); |
102
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|
951 assert(fromtype->ty == Tarray || fromtype->ty == Tsarray); |
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952 |
213
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diff
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|
953 LLValue* rval; |
7816aafeea3c
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diff
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|
954 LLValue* rval2; |
102
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955 bool isslice = false; |
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|
956 |
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changeset
|
957 Logger::cout() << "from array or sarray" << '\n'; |
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958 if (totype->ty == Tpointer) { |
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|
959 Logger::cout() << "to pointer" << '\n'; |
163
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[svn r179] lots and lots of fixes, much more of tango now compiles/works.
lindquist
parents:
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diff
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|
960 rval = DtoArrayPtr(u); |
193
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[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
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diff
changeset
|
961 if (rval->getType() != tolltype) |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
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diff
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|
962 rval = gIR->ir->CreateBitCast(rval, tolltype, "tmp"); |
102
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963 } |
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parents:
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diff
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|
964 else if (totype->ty == Tarray) { |
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965 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:
400
diff
changeset
|
966 |
328
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[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
parents:
315
diff
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|
967 const LLType* ptrty = DtoArrayType(totype)->getContainedType(1); |
7086a84ab3d6
[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
lindquist
parents:
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diff
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|
968 const LLType* ety = DtoTypeNotVoid(fromtype->next); |
102
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changeset
|
969 |
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|
970 if (DSliceValue* usl = u->isSlice()) { |
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|
971 Logger::println("from slice"); |
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changeset
|
972 Logger::cout() << "from: " << *usl->ptr << " to: " << *ptrty << '\n'; |
213
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parents:
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diff
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|
973 rval = DtoBitCast(usl->ptr, ptrty); |
102
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changeset
|
974 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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parents:
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|
975 rval2 = DtoArrayLen(usl); |
102
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976 else |
182
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parents:
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|
977 rval2 = DtoArrayCastLength(DtoArrayLen(usl), ety, ptrty->getContainedType(0)); |
102
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978 } |
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979 else { |
213
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980 LLValue* uval = u->getRVal(); |
102
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981 if (fromtype->ty == Tsarray) { |
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982 Logger::cout() << "uvalTy = " << *uval->getType() << '\n'; |
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983 assert(isaPointer(uval->getType())); |
244
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984 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
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|
985 |
425
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Fix the static array cast size check.
Christian Kamm <kamm incasoftware de>
parents:
424
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986 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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|
987 { |
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parents:
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988 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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989 fatal(); |
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parents:
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990 } |
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parents:
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991 |
102
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992 rval2 = llvm::ConstantInt::get(DtoSize_t(), arrty->getNumElements(), false); |
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993 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0)); |
213
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994 rval = DtoBitCast(uval, ptrty); |
102
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995 } |
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996 else { |
244
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997 LLValue* zero = llvm::ConstantInt::get(LLType::Int32Ty, 0, false); |
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998 LLValue* one = llvm::ConstantInt::get(LLType::Int32Ty, 1, false); |
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999 rval2 = DtoGEP(uval,zero,zero); |
a95056b3c996
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1000 rval2 = DtoLoad(rval2); |
102
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1001 rval2 = DtoArrayCastLength(rval2, ety, ptrty->getContainedType(0)); |
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1002 |
244
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1003 rval = DtoGEP(uval,zero,one); |
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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1004 rval = DtoLoad(rval); |
102
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1005 //Logger::cout() << *e->mem->getType() << '|' << *ptrty << '\n'; |
213
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1006 rval = DtoBitCast(rval, ptrty); |
102
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1007 } |
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1008 } |
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1009 isslice = true; |
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1010 } |
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1011 else if (totype->ty == Tsarray) { |
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1012 Logger::cout() << "to sarray" << '\n'; |
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1013 assert(0); |
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1014 } |
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1015 else { |
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1016 assert(0); |
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1017 } |
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1018 |
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1019 if (isslice) { |
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1020 Logger::println("isslice"); |
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1021 return new DSliceValue(to, rval2, rval); |
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1022 } |
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1023 |
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1024 return new DImValue(to, rval); |
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1025 } |
442
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Move DtoArrayBoundsCheck from llvmhelpers to arrays.
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parents:
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1026 |
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parents:
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1027 |
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1028 ////////////////////////////////////////////////////////////////////////////////////////// |
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parents:
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1029 void DtoArrayBoundsCheck(Loc& loc, DValue* arr, DValue* index, bool isslice) |
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1030 { |
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1031 Type* arrty = arr->getType()->toBasetype(); |
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1032 assert((arrty->ty == Tsarray || arrty->ty == Tarray) && "Can only array bounds check for static or dynamic arrays"); |
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parents:
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1033 |
507
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parents:
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1034 // static arrays could get static checks for static indices |
39dbe48d3fe2
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parents:
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1035 // but shouldn't since it might be generic code that's never executed |
442
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parents:
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1036 |
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1037 // runtime check |
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1038 |
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1039 llvm::BasicBlock* oldend = gIR->scopeend(); |
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1040 llvm::BasicBlock* failbb = llvm::BasicBlock::Create("arrayboundscheckfail", gIR->topfunc(), oldend); |
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1041 llvm::BasicBlock* okbb = llvm::BasicBlock::Create("arrayboundsok", gIR->topfunc(), oldend); |
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1042 |
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1043 llvm::ICmpInst::Predicate cmpop = isslice ? llvm::ICmpInst::ICMP_ULE : llvm::ICmpInst::ICMP_ULT; |
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1044 LLValue* cond = gIR->ir->CreateICmp(cmpop, index->getRVal(), DtoArrayLen(arr), "boundscheck"); |
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1045 gIR->ir->CreateCondBr(cond, okbb, failbb); |
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1046 |
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1047 // set up failbb to call the array bounds error runtime function |
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1048 |
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1049 gIR->scope() = IRScope(failbb, okbb); |
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1050 |
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1051 std::vector<LLValue*> args; |
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1052 llvm::PAListPtr palist; |
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1053 |
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1054 // file param |
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1055 // FIXME: every array bounds check creates a global for the filename !!! |
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1056 LLConstant* c = DtoConstString(loc.filename); |
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1057 |
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1058 llvm::AllocaInst* alloc = gIR->func()->srcfileArg; |
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1059 if (!alloc) |
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1060 { |
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1061 alloc = DtoAlloca(c->getType(), ".srcfile"); |
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1062 gIR->func()->srcfileArg = alloc; |
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1063 } |
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1064 LLValue* ptr = DtoGEPi(alloc, 0,0, "tmp"); |
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1065 DtoStore(c->getOperand(0), ptr); |
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1066 ptr = DtoGEPi(alloc, 0,1, "tmp"); |
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1067 DtoStore(c->getOperand(1), ptr); |
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1068 |
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1069 args.push_back(alloc); |
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1070 palist = palist.addAttr(1, llvm::ParamAttr::ByVal); |
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1071 |
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1072 // line param |
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1073 c = DtoConstUint(loc.linnum); |
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1074 args.push_back(c); |
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1075 |
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1076 // call |
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1077 llvm::Function* errorfn = LLVM_D_GetRuntimeFunction(gIR->module, "_d_array_bounds"); |
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1078 CallOrInvoke* call = gIR->CreateCallOrInvoke(errorfn, args.begin(), args.end()); |
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1079 call->setParamAttrs(palist); |
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1080 |
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1081 // the function does not return |
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1082 gIR->ir->CreateUnreachable(); |
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1083 |
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1084 |
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1085 // if ok, proceed in okbb |
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1086 gIR->scope() = IRScope(okbb, oldend); |
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1087 } |