Mercurial > projects > ldc
annotate gen/tocall.cpp @ 837:331a176c1f4f
Removed error on naked, not fully complete, but I'll be doing more work on it during this Christmas, and some things do work.
Fixed taking delegate of final class method. see mini/delegate3.d.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Tue, 09 Dec 2008 14:07:30 +0100 |
parents | 1b23aa1fb1b5 |
children | 162a0502a6b9 |
rev | line source |
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1 #include "gen/llvm.h" |
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2 |
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3 #include "mtype.h" |
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4 #include "declaration.h" |
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5 |
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6 #include "gen/tollvm.h" |
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7 #include "gen/llvmhelpers.h" |
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8 #include "gen/irstate.h" |
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9 #include "gen/dvalue.h" |
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10 #include "gen/functions.h" |
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11 |
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12 #include "gen/logger.h" |
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13 |
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14 ////////////////////////////////////////////////////////////////////////////////////////// |
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15 |
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16 TypeFunction* DtoTypeFunction(DValue* fnval) |
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17 { |
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18 Type* type = fnval->getType()->toBasetype(); |
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19 if (type->ty == Tfunction) |
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20 { |
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21 return (TypeFunction*)type; |
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22 } |
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23 else if (type->ty == Tdelegate) |
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24 { |
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25 Type* next = type->nextOf(); |
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26 assert(next->ty == Tfunction); |
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27 return (TypeFunction*)next; |
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28 } |
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29 |
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30 assert(0 && "cant get TypeFunction* from non lazy/function/delegate"); |
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31 return 0; |
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32 } |
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33 |
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34 ////////////////////////////////////////////////////////////////////////////////////////// |
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35 |
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36 unsigned DtoCallingConv(LINK l) |
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37 { |
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38 if (l == LINKc || l == LINKcpp || l == LINKintrinsic) |
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39 return llvm::CallingConv::C; |
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40 else if (l == LINKd || l == LINKdefault) |
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41 { |
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42 //TODO: StdCall is not a good base on Windows due to extra name mangling |
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43 // applied there |
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44 if (global.params.cpu == ARCHx86) |
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45 return (global.params.os != OSWindows) ? llvm::CallingConv::X86_StdCall : llvm::CallingConv::C; |
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46 else |
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47 return llvm::CallingConv::Fast; |
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48 } |
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49 // on the other hand, here, it's exactly what we want!!! TODO: right? |
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50 else if (l == LINKwindows) |
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51 return llvm::CallingConv::X86_StdCall; |
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52 else |
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53 assert(0 && "Unsupported calling convention"); |
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54 } |
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55 |
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56 ////////////////////////////////////////////////////////////////////////////////////////// |
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57 |
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58 DValue* DtoVaArg(Loc& loc, Type* type, Expression* valistArg) |
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59 { |
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60 DValue* expelem = valistArg->toElem(gIR); |
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61 const LLType* llt = DtoType(type); |
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62 if (DtoIsPassedByRef(type)) |
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63 llt = getPtrToType(llt); |
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64 // issue a warning for broken va_arg instruction. |
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65 if (global.params.cpu != ARCHx86) |
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66 warning("%s: va_arg for C variadic functions is probably broken for anything but x86", loc.toChars()); |
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67 // done |
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68 return new DImValue(type, gIR->ir->CreateVAArg(expelem->getLVal(), llt, "tmp")); |
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69 } |
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70 |
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71 ////////////////////////////////////////////////////////////////////////////////////////// |
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72 |
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73 LLValue* DtoCallableValue(DValue* fn) |
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74 { |
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75 Type* type = fn->getType()->toBasetype(); |
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76 if (type->ty == Tfunction) |
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77 { |
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78 return fn->getRVal(); |
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79 } |
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80 else if (type->ty == Tdelegate) |
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81 { |
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82 if (fn->isLVal()) |
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83 { |
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84 LLValue* dg = fn->getLVal(); |
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85 LLValue* funcptr = DtoGEPi(dg, 0, 1); |
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86 return DtoLoad(funcptr); |
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87 } |
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88 else |
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89 { |
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90 LLValue* dg = fn->getRVal(); |
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91 assert(isaStruct(dg)); |
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92 return gIR->ir->CreateExtractValue(dg, 1, ".funcptr"); |
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93 } |
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94 } |
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95 else |
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96 { |
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97 assert(0 && "not a callable type"); |
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98 return NULL; |
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99 } |
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100 } |
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101 |
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102 ////////////////////////////////////////////////////////////////////////////////////////// |
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103 |
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104 const LLFunctionType* DtoExtractFunctionType(const LLType* type) |
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105 { |
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106 if (const LLFunctionType* fty = isaFunction(type)) |
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107 return fty; |
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108 else if (const LLPointerType* pty = isaPointer(type)) |
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109 { |
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110 if (const LLFunctionType* fty = isaFunction(pty->getElementType())) |
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111 return fty; |
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112 } |
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113 return NULL; |
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114 } |
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115 |
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116 ////////////////////////////////////////////////////////////////////////////////////////// |
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117 |
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118 void DtoBuildDVarArgList(std::vector<LLValue*>& args, std::vector<llvm::AttributeWithIndex>& attrs, TypeFunction* tf, Expressions* arguments, size_t argidx) |
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119 { |
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120 Logger::println("doing d-style variadic arguments"); |
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121 |
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122 std::vector<const LLType*> vtypes; |
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123 |
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124 // number of non variadic args |
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125 int begin = tf->parameters->dim; |
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126 Logger::println("num non vararg params = %d", begin); |
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127 |
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128 // get n args in arguments list |
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129 size_t n_arguments = arguments ? arguments->dim : 0; |
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130 |
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131 // build struct with argument types (non variadic args) |
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132 for (int i=begin; i<n_arguments; i++) |
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133 { |
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134 Expression* argexp = (Expression*)arguments->data[i]; |
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135 vtypes.push_back(DtoType(argexp->type)); |
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136 size_t sz = getABITypeSize(vtypes.back()); |
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137 if (sz < PTRSIZE) |
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138 vtypes.back() = DtoSize_t(); |
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139 } |
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140 const LLStructType* vtype = LLStructType::get(vtypes); |
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141 |
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142 if (Logger::enabled()) |
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143 Logger::cout() << "d-variadic argument struct type:\n" << *vtype << '\n'; |
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144 |
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145 LLValue* mem = DtoAlloca(vtype,"_argptr_storage"); |
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146 |
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147 // store arguments in the struct |
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148 for (int i=begin,k=0; i<n_arguments; i++,k++) |
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149 { |
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150 Expression* argexp = (Expression*)arguments->data[i]; |
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151 if (global.params.llvmAnnotate) |
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152 DtoAnnotation(argexp->toChars()); |
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153 LLValue* argdst = DtoGEPi(mem,0,k); |
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154 argdst = DtoBitCast(argdst, getPtrToType(DtoType(argexp->type))); |
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155 DtoVariadicArgument(argexp, argdst); |
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156 } |
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157 |
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158 // build type info array |
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159 const LLType* typeinfotype = DtoType(Type::typeinfo->type); |
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160 const LLArrayType* typeinfoarraytype = LLArrayType::get(typeinfotype,vtype->getNumElements()); |
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161 |
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162 llvm::GlobalVariable* typeinfomem = |
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163 new llvm::GlobalVariable(typeinfoarraytype, true, llvm::GlobalValue::InternalLinkage, NULL, "._arguments.storage", gIR->module); |
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164 if (Logger::enabled()) |
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165 Logger::cout() << "_arguments storage: " << *typeinfomem << '\n'; |
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166 |
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167 std::vector<LLConstant*> vtypeinfos; |
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168 for (int i=begin,k=0; i<n_arguments; i++,k++) |
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169 { |
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170 Expression* argexp = (Expression*)arguments->data[i]; |
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171 vtypeinfos.push_back(DtoTypeInfoOf(argexp->type)); |
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172 } |
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173 |
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174 // apply initializer |
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175 LLConstant* tiinits = llvm::ConstantArray::get(typeinfoarraytype, vtypeinfos); |
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176 typeinfomem->setInitializer(tiinits); |
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177 |
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178 // put data in d-array |
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179 std::vector<LLConstant*> pinits; |
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180 pinits.push_back(DtoConstSize_t(vtype->getNumElements())); |
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181 pinits.push_back(llvm::ConstantExpr::getBitCast(typeinfomem, getPtrToType(typeinfotype))); |
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182 const LLType* tiarrty = DtoType(Type::typeinfo->type->arrayOf()); |
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183 tiinits = llvm::ConstantStruct::get(pinits); |
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184 LLValue* typeinfoarrayparam = new llvm::GlobalVariable(tiarrty, |
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185 true, llvm::GlobalValue::InternalLinkage, tiinits, "._arguments.array", gIR->module); |
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186 |
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187 // specify arguments |
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188 args.push_back(DtoLoad(typeinfoarrayparam)); |
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189 ++argidx; |
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190 args.push_back(gIR->ir->CreateBitCast(mem, getPtrToType(LLType::Int8Ty), "tmp")); |
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191 ++argidx; |
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192 |
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193 // pass non variadic args |
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194 for (int i=0; i<begin; i++) |
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195 { |
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196 Argument* fnarg = Argument::getNth(tf->parameters, i); |
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197 DValue* argval = DtoArgument(fnarg, (Expression*)arguments->data[i]); |
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198 args.push_back(argval->getRVal()); |
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199 |
445
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200 if (fnarg->llvmAttrs) |
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201 { |
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202 llvm::AttributeWithIndex Attr; |
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203 Attr.Index = argidx; |
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204 Attr.Attrs = fnarg->llvmAttrs; |
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205 attrs.push_back(Attr); |
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206 } |
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207 |
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208 ++argidx; |
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209 } |
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210 } |
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211 |
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212 |
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213 DValue* DtoCallFunction(Loc& loc, Type* resulttype, DValue* fnval, Expressions* arguments) |
414
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214 { |
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215 // the callee D type |
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216 Type* calleeType = fnval->getType(); |
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217 |
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218 // if the type has not yet been processed, do so now |
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219 if (calleeType->ir.type == NULL) |
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220 DtoType(calleeType); |
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221 |
414
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222 // get func value if any |
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223 DFuncValue* dfnval = fnval->isFunc(); |
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224 |
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225 // handle special vararg intrinsics |
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226 bool va_intrinsic = (dfnval && dfnval->func && dfnval->func->isVaIntrinsic()); |
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227 |
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228 // get function type info |
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229 TypeFunction* tf = DtoTypeFunction(fnval); |
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230 |
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231 // misc |
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232 bool retinptr = tf->retInPtr; |
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233 bool thiscall = tf->usesThis; |
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234 bool delegatecall = (calleeType->toBasetype()->ty == Tdelegate); |
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235 bool nestedcall = tf->usesNest; |
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236 bool dvarargs = (tf->linkage == LINKd && tf->varargs == 1); |
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237 |
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238 unsigned callconv = DtoCallingConv(tf->linkage); |
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239 |
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240 // get callee llvm value |
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241 LLValue* callable = DtoCallableValue(fnval); |
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242 const LLFunctionType* callableTy = DtoExtractFunctionType(callable->getType()); |
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243 assert(callableTy); |
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244 |
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245 if (Logger::enabled()) |
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246 { |
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247 Logger::cout() << "callable: " << *callable << '\n'; |
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248 } |
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249 |
530
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250 // get n arguments |
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251 size_t n_arguments = arguments ? arguments->dim : 0; |
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252 |
414
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253 // get llvm argument iterator, for types |
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254 LLFunctionType::param_iterator argbegin = callableTy->param_begin(); |
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255 LLFunctionType::param_iterator argiter = argbegin; |
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256 |
454
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257 // parameter attributes |
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258 std::vector<llvm::AttributeWithIndex> attrs; |
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259 llvm::AttributeWithIndex Attr; |
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260 |
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261 // return attrs |
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262 if (tf->retAttrs) |
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263 { |
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264 Attr.Index = 0; |
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265 Attr.Attrs = tf->retAttrs; |
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266 attrs.push_back(Attr); |
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267 } |
454
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268 |
414
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269 // handle implicit arguments |
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270 std::vector<LLValue*> args; |
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271 |
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272 // return in hidden ptr is first |
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273 if (retinptr) |
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274 { |
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275 LLValue* retvar = DtoAlloca(argiter->get()->getContainedType(0), ".rettmp"); |
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276 ++argiter; |
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277 args.push_back(retvar); |
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278 |
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279 // add attrs for hidden ptr |
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280 Attr.Index = 1; |
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281 Attr.Attrs = llvm::Attribute::StructRet; |
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282 attrs.push_back(Attr); |
347
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283 } |
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284 |
422
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285 // then comes a context argument... |
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286 if(thiscall || delegatecall || nestedcall) |
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287 { |
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288 // ... which can be a 'this' argument |
488
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289 if (thiscall && dfnval && dfnval->vthis) |
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290 { |
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291 LLValue* thisarg = DtoBitCast(dfnval->vthis, argiter->get()); |
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292 ++argiter; |
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293 args.push_back(thisarg); |
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294 } |
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295 // ... or a delegate context arg |
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296 else if (delegatecall) |
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297 { |
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298 LLValue* ctxarg; |
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299 if (fnval->isLVal()) |
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300 { |
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301 ctxarg = DtoLoad(DtoGEPi(fnval->getLVal(), 0,0)); |
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302 } |
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303 else |
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304 { |
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305 ctxarg = gIR->ir->CreateExtractValue(fnval->getRVal(), 0, ".ptr"); |
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306 } |
422
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307 assert(ctxarg->getType() == argiter->get()); |
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308 ++argiter; |
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309 args.push_back(ctxarg); |
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310 } |
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311 // ... or a nested function context arg |
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312 else if (nestedcall) |
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313 { |
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314 LLValue* contextptr = DtoNestedContext(loc, dfnval->func); |
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315 contextptr = DtoBitCast(contextptr, getVoidPtrType()); |
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316 ++argiter; |
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317 args.push_back(contextptr); |
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318 } |
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319 else |
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320 { |
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321 error(loc, "Context argument required but none given"); |
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322 fatal(); |
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323 } |
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324 |
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325 // add attributes for context argument |
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326 if (tf->thisAttrs) |
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327 { |
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328 Attr.Index = retinptr ? 2 : 1; |
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329 Attr.Attrs = tf->thisAttrs; |
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330 attrs.push_back(Attr); |
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331 } |
414
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332 } |
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333 |
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334 // handle the rest of the arguments based on param passing style |
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Changed the handling of variadic intrinsics a bit.
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335 |
414
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336 // variadic instrinsics need some custom casts |
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337 if (va_intrinsic) |
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338 { |
530
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339 for (int i=0; i<n_arguments; i++) |
414
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340 { |
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341 Expression* exp = (Expression*)arguments->data[i]; |
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342 DValue* expelem = exp->toElem(gIR); |
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343 // cast to va_list* |
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344 LLValue* val = DtoBitCast(expelem->getLVal(), getVoidPtrType()); |
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345 ++argiter; |
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346 args.push_back(val); |
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347 } |
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348 } |
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349 |
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350 // d style varargs needs a few more hidden arguments as well as special passing |
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351 else if (dvarargs) |
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352 { |
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353 DtoBuildDVarArgList(args, attrs, tf, arguments, argiter-argbegin+1); |
414
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354 } |
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355 |
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356 // otherwise we're looking at a normal function call |
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357 // or a C style vararg call |
414
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358 else |
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359 { |
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360 Logger::println("doing normal arguments"); |
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361 |
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362 size_t n = Argument::dim(tf->parameters); |
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363 |
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364 LLSmallVector<unsigned, 10> attrptr(n, 0); |
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365 |
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366 // do formal params |
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367 int beg = argiter-argbegin; |
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368 for (int i=0; i<n; i++) |
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369 { |
414
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370 Argument* fnarg = Argument::getNth(tf->parameters, i); |
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371 assert(fnarg); |
414
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372 DValue* argval = DtoArgument(fnarg, (Expression*)arguments->data[i]); |
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373 LLValue* arg = argval->getRVal(); |
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374 |
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375 int j = tf->reverseParams ? beg + n - i - 1 : beg + i; |
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376 |
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377 // parameter type mismatch, this is hard to get rid of |
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378 if (arg->getType() != callableTy->getParamType(j)) |
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Changed the handling of variadic intrinsics a bit.
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379 { |
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380 #if 0 |
715
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381 if (Logger::enabled()) |
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diff
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382 { |
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383 Logger::cout() << "arg: " << *arg << '\n'; |
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|
384 Logger::cout() << "expects: " << *callableTy->getParamType(j) << '\n'; |
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385 } |
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386 #endif |
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387 arg = DtoBitCast(arg, callableTy->getParamType(j)); |
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388 } |
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389 |
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390 // param attrs |
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391 attrptr[i] = fnarg->llvmAttrs; |
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392 |
414
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393 ++argiter; |
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394 args.push_back(arg); |
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395 } |
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396 |
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397 // reverse the relevant params as well as the param attrs |
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398 if (tf->reverseParams) |
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399 { |
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400 std::reverse(args.begin() + tf->reverseIndex, args.end()); |
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401 std::reverse(attrptr.begin(), attrptr.end()); |
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402 } |
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403 |
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404 // add attributes |
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405 for (int i = 0; i < n; i++) |
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406 { |
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407 if (attrptr[i]) |
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408 { |
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409 Attr.Index = beg + i + 1; |
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410 Attr.Attrs = attrptr[i]; |
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411 attrs.push_back(Attr); |
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412 } |
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413 } |
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414 |
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415 // do C varargs |
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416 if (n_arguments > n) |
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417 { |
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418 for (int i=n; i<n_arguments; i++) |
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419 { |
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420 Argument* fnarg = Argument::getNth(tf->parameters, i); |
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421 DValue* argval = DtoArgument(fnarg, (Expression*)arguments->data[i]); |
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422 LLValue* arg = argval->getRVal(); |
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423 |
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424 // FIXME: do we need any param attrs here ? |
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425 |
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426 ++argiter; |
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427 args.push_back(arg); |
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428 } |
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429 } |
414
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430 } |
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
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diff
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431 |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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432 #if 1 |
805
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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433 if (Logger::enabled()) |
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
434 { |
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Ensure all logging of llvm values/types is only called when -vv is passed
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diff
changeset
|
435 Logger::println("%lu params passed", args.size()); |
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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436 for (int i=0; i<args.size(); ++i) { |
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Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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437 assert(args[i]); |
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Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
|
438 Logger::cout() << "arg["<<i<<"] = " << *args[i] << '\n'; |
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
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|
439 } |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
347
diff
changeset
|
440 } |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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diff
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|
441 #endif |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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442 |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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347
diff
changeset
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443 // void returns cannot not be named |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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444 const char* varname = ""; |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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changeset
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445 if (callableTy->getReturnType() != LLType::VoidTy) |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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changeset
|
446 varname = "tmp"; |
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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diff
changeset
|
447 |
805
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
448 if (Logger::enabled()) |
1b23aa1fb1b5
Ensure all logging of llvm values/types is only called when -vv is passed
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parents:
797
diff
changeset
|
449 Logger::cout() << "Calling: " << *callable << '\n'; |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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450 |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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451 // call the function |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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452 CallOrInvoke* call = gIR->CreateCallOrInvoke(callable, args.begin(), args.end(), varname); |
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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|
453 |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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454 // get return value |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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455 LLValue* retllval = (retinptr) ? args[0] : call->get(); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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diff
changeset
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456 |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
457 // repaint the type if necessary |
30b42a283c8e
Removed TypeOpaque from DMD.
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parents:
632
diff
changeset
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458 if (resulttype) |
30b42a283c8e
Removed TypeOpaque from DMD.
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parents:
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diff
changeset
|
459 { |
30b42a283c8e
Removed TypeOpaque from DMD.
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parents:
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diff
changeset
|
460 Type* rbase = resulttype->toBasetype(); |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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diff
changeset
|
461 Type* nextbase = tf->nextOf()->toBasetype(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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462 #if DMDV2 |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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463 rbase = rbase->mutableOf(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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|
464 nextbase = nextbase->mutableOf(); |
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
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parents:
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|
465 #endif |
715
30b42a283c8e
Removed TypeOpaque from DMD.
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parents:
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diff
changeset
|
466 if (!rbase->equals(nextbase)) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
467 { |
758
f04dde6e882c
Added initial D2 support, D2 frontend and changes to codegen to make things compile.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
723
diff
changeset
|
468 Logger::println("repainting return value from '%s' to '%s'", tf->nextOf()->toChars(), rbase->toChars()); |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
469 switch(rbase->ty) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
470 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
471 case Tarray: |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
472 retllval = DtoAggrPaint(retllval, DtoType(rbase)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
473 break; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
474 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
475 case Tclass: |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
476 case Taarray: |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
477 case Tpointer: |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
478 retllval = DtoBitCast(retllval, DtoType(rbase)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
479 break; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
480 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
481 default: |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
482 assert(0 && "unhandled repainting of return value"); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
483 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
484 if (Logger::enabled()) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
485 Logger::cout() << "final return value: " << *retllval << '\n'; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
486 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
487 } |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
347
diff
changeset
|
488 |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
435
diff
changeset
|
489 // set calling convention and parameter attributes |
723
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
720
diff
changeset
|
490 llvm::AttrListPtr attrlist = llvm::AttrListPtr::get(attrs.begin(), attrs.end()); |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
diff
changeset
|
491 if (dfnval && dfnval->func) |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
diff
changeset
|
492 { |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
435
diff
changeset
|
493 LLFunction* llfunc = llvm::dyn_cast<LLFunction>(dfnval->val); |
723
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Implemented correct parameter order according to x86-32 ABI documentation.
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parents:
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diff
changeset
|
494 if (llfunc && llfunc->isIntrinsic()) // override intrinsic attrs |
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
720
diff
changeset
|
495 attrlist = llvm::Intrinsic::getAttributes((llvm::Intrinsic::ID)llfunc->getIntrinsicID()); |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
435
diff
changeset
|
496 else |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
diff
changeset
|
497 call->setCallingConv(callconv); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
diff
changeset
|
498 } |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
diff
changeset
|
499 else |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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parents:
347
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changeset
|
500 call->setCallingConv(callconv); |
723
55f6c2e454d7
Implemented correct parameter order according to x86-32 ABI documentation.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
720
diff
changeset
|
501 call->setAttributes(attrlist); |
347
6057fdf797d8
[svn r368] Fixed custom class allocators with arbitrary user arguments. Closes #25
lindquist
parents:
diff
changeset
|
502 |
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
|
503 return new DImValue(resulttype, retllval); |
347
6057fdf797d8
[svn r368] Fixed custom class allocators with arbitrary user arguments. Closes #25
lindquist
parents:
diff
changeset
|
504 } |