Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 1419:a6dfd3cb5b99 0.9.1
Error instead of assert on delegate literals as constant expressions.
Make function literal linkage internal inside functions and external otherwise.
author | Christian Kamm <kamm incasoftware de> |
---|---|
date | Wed, 27 May 2009 19:20:18 +0200 |
parents | 63f4afd01036 |
children | 83bdf7bed9c5 |
rev | line source |
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1 | 1 |
40 | 2 #include "gen/llvm.h" |
1 | 3 |
4 #include "dsymbol.h" | |
5 #include "aggregate.h" | |
6 #include "declaration.h" | |
7 #include "init.h" | |
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8 #include "module.h" |
1 | 9 |
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10 #include "gen/tollvm.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/logger.h" |
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13 #include "gen/runtime.h" |
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14 #include "gen/arrays.h" |
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15 #include "gen/dvalue.h" |
100 | 16 #include "gen/functions.h" |
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17 #include "gen/structs.h" |
100 | 18 #include "gen/classes.h" |
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19 #include "gen/typeinf.h" |
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20 #include "gen/complex.h" |
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21 #include "gen/llvmhelpers.h" |
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22 #include "gen/linkage.h" |
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23 #include "gen/llvm-version.h" |
1 | 24 |
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25 #include "ir/irtype.h" |
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26 #include "ir/irtypeclass.h" |
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27 #include "ir/irtypefunction.h" |
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28 |
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29 bool DtoIsPassedByRef(Type* type) |
40 | 30 { |
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31 Type* typ = type->toBasetype(); |
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32 TY t = typ->ty; |
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33 return (t == Tstruct || t == Tsarray); |
40 | 34 } |
35 | |
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36 unsigned DtoShouldExtend(Type* type) |
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37 { |
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38 type = type->toBasetype(); |
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39 if (type->isintegral()) |
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40 { |
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41 switch(type->ty) |
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42 { |
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43 case Tint8: |
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44 case Tint16: |
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45 return llvm::Attribute::SExt; |
445
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46 |
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47 case Tuns8: |
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48 case Tuns16: |
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49 return llvm::Attribute::ZExt; |
445
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50 } |
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51 } |
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52 return llvm::Attribute::None; |
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53 } |
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54 |
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55 const LLType* DtoType(Type* t) |
1 | 56 { |
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57 #if DMDV2 |
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58 t = t->mutableOf(); |
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59 #endif |
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60 |
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61 if (t->irtype) |
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62 { |
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63 return t->irtype->get(); |
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64 } |
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65 |
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66 IF_LOG Logger::println("Building type: %s", t->toChars()); |
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67 |
1 | 68 assert(t); |
69 switch (t->ty) | |
70 { | |
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71 // basic types |
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72 case Tvoid: |
1 | 73 case Tint8: |
74 case Tuns8: | |
75 case Tint16: | |
76 case Tuns16: | |
77 case Tint32: | |
78 case Tuns32: | |
79 case Tint64: | |
80 case Tuns64: | |
81 case Tfloat32: | |
82 case Tfloat64: | |
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83 case Tfloat80: |
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84 case Timaginary32: |
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85 case Timaginary64: |
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86 case Timaginary80: |
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87 case Tcomplex32: |
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88 case Tcomplex64: |
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89 case Tcomplex80: |
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90 //case Tbit: |
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91 case Tbool: |
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92 case Tchar: |
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93 case Twchar: |
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94 case Tdchar: |
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95 { |
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96 t->irtype = new IrTypeBasic(t); |
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97 return t->irtype->buildType(); |
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98 } |
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99 |
1 | 100 // pointers |
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101 case Tpointer: |
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102 { |
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103 t->irtype = new IrTypePointer(t); |
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104 return t->irtype->buildType(); |
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105 } |
1 | 106 |
107 // arrays | |
108 case Tarray: | |
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109 { |
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110 t->irtype = new IrTypeArray(t); |
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111 return t->irtype->buildType(); |
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112 } |
1 | 113 |
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114 case Tsarray: |
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115 { |
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116 t->irtype = new IrTypeSArray(t); |
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117 return t->irtype->buildType(); |
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118 } |
1 | 119 |
120 // aggregates | |
121 case Tstruct: { | |
103
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122 TypeStruct* ts = (TypeStruct*)t; |
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123 t->irtype = new IrTypeStruct(ts->sym); |
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124 return t->irtype->buildType(); |
1 | 125 } |
126 case Tclass: { | |
103
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127 TypeClass* tc = (TypeClass*)t; |
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128 t->irtype = new IrTypeClass(tc->sym); |
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129 return t->irtype->buildType(); |
1 | 130 } |
131 | |
132 // functions | |
133 case Tfunction: | |
134 { | |
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135 t->irtype = new IrTypeFunction(t); |
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136 return t->irtype->buildType(); |
1 | 137 } |
6 | 138 |
1 | 139 // delegates |
140 case Tdelegate: | |
141 { | |
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142 t->irtype = new IrTypeDelegate(t); |
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143 return t->irtype->buildType(); |
1 | 144 } |
145 | |
146 // typedefs | |
52 | 147 // enum |
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148 |
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149 // FIXME: maybe just call toBasetype first ? |
1 | 150 case Ttypedef: |
52 | 151 case Tenum: |
1 | 152 { |
153 Type* bt = t->toBasetype(); | |
154 assert(bt); | |
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155 return DtoType(bt); |
1 | 156 } |
157 | |
108
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158 // associative arrays |
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159 case Taarray: |
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160 return getVoidPtrType(); |
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161 |
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162 /* |
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163 Not needed atm as VarDecls for tuples are rewritten as a string of |
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164 VarDecls for the fields (u -> _u_field_0, ...) |
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165 |
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166 case Ttuple: |
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167 { |
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168 TypeTuple* ttupl = (TypeTuple*)t; |
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169 return DtoStructTypeFromArguments(ttupl->arguments); |
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170 } |
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171 */ |
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172 |
1 | 173 default: |
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174 printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty); |
1 | 175 assert(0); |
176 } | |
177 return 0; | |
178 } | |
179 | |
180 ////////////////////////////////////////////////////////////////////////////////////////// | |
181 | |
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182 /* |
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183 const LLType* DtoStructTypeFromArguments(Arguments* arguments) |
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184 { |
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185 if (!arguments) |
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186 return LLType::VoidTy; |
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187 |
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188 std::vector<const LLType*> types; |
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189 for (size_t i = 0; i < arguments->dim; i++) |
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190 { |
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191 Argument *arg = (Argument *)arguments->data[i]; |
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192 assert(arg && arg->type); |
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193 |
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194 types.push_back(DtoType(arg->type)); |
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195 } |
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196 return LLStructType::get(types); |
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197 } |
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198 */ |
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199 |
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200 ////////////////////////////////////////////////////////////////////////////////////////// |
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201 |
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202 const LLType* DtoTypeNotVoid(Type* t) |
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203 { |
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204 const LLType* lt = DtoType(t); |
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205 if (lt == LLType::VoidTy) |
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206 return LLType::Int8Ty; |
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207 return lt; |
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208 } |
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209 |
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210 ////////////////////////////////////////////////////////////////////////////////////////// |
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211 |
344
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212 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs) |
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213 { |
344
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214 Logger::println("Doing delegate equality"); |
177
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215 llvm::Value *b1, *b2; |
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216 if (rhs == NULL) |
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217 { |
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218 rhs = LLConstant::getNullValue(lhs->getType()); |
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219 } |
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220 |
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221 LLValue* l = gIR->ir->CreateExtractValue(lhs, 0); |
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222 LLValue* r = gIR->ir->CreateExtractValue(rhs, 0); |
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223 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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224 |
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225 l = gIR->ir->CreateExtractValue(lhs, 1); |
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226 r = gIR->ir->CreateExtractValue(rhs, 1); |
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227 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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228 |
213
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229 LLValue* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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230 |
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231 if (op == TOKnotequal || op == TOKnotidentity) |
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232 return gIR->ir->CreateNot(b,"tmp"); |
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233 |
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234 return b; |
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235 } |
1 | 236 |
237 ////////////////////////////////////////////////////////////////////////////////////////// | |
238 | |
244
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239 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
1 | 240 { |
149
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241 // global variable |
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242 if (VarDeclaration* vd = sym->isVarDeclaration()) |
1 | 243 { |
149
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244 // template |
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245 if (needsTemplateLinkage(sym)) |
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246 return TEMPLATE_LINKAGE_TYPE; |
149
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247 } |
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248 // function |
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249 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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250 { |
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251 assert(fdecl->type->ty == Tfunction); |
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252 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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253 |
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254 // array operations are always template linkage |
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255 if (fdecl->isArrayOp) |
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256 return TEMPLATE_LINKAGE_TYPE; |
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257 // intrinsics are always external |
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258 if (fdecl->llvmInternal == LLVMintrinsic) |
132 | 259 return llvm::GlobalValue::ExternalLinkage; |
149
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260 // template instances should have weak linkage |
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261 // but only if there's a body, and it's not naked |
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262 // otherwise we make it external |
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263 else if (needsTemplateLinkage(fdecl) && fdecl->fbody && !fdecl->naked) |
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264 return TEMPLATE_LINKAGE_TYPE; |
149
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265 // extern(C) functions are always external |
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266 else if (ft->linkage == LINKc) |
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267 return llvm::GlobalValue::ExternalLinkage; |
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268 } |
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269 // class |
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270 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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271 { |
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272 // template |
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273 if (needsTemplateLinkage(cd)) |
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274 return TEMPLATE_LINKAGE_TYPE; |
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275 } |
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276 else |
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277 { |
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278 assert(0 && "not global/function"); |
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279 } |
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280 |
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281 // The following breaks for nested naked functions, so check for that. |
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282 bool skipNestedCheck = false; |
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283 if (FuncDeclaration* fd = sym->isFuncDeclaration()) |
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284 skipNestedCheck = (fd->naked != 0); |
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285 |
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286 // Any symbol nested in a function can't be referenced directly from |
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287 // outside that function, so we can give such symbols internal linkage. |
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288 // This holds even if nested indirectly, such as member functions of |
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289 // aggregates nested in functions. |
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290 // |
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291 // Note: This must be checked after things like template member-ness or |
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292 // symbols nested in templates would get duplicated for each module, |
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293 // breaking things like |
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294 // --- |
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295 // int counter(T)() { static int i; return i++; }" |
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296 // --- |
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297 // if instances get emitted in multiple object files because they'd use |
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298 // different instances of 'i'. |
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299 if (!skipNestedCheck) |
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300 for (Dsymbol* parent = sym->parent; parent ; parent = parent->parent) { |
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301 if (parent->isFuncDeclaration()) |
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302 return llvm::GlobalValue::InternalLinkage; |
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303 } |
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304 |
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305 // default to external linkage |
1 | 306 return llvm::GlobalValue::ExternalLinkage; |
307 } | |
308 | |
149
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309 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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310 { |
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311 if (needsTemplateLinkage(sym)) |
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312 return TEMPLATE_LINKAGE_TYPE; |
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313 else |
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314 return llvm::GlobalValue::InternalLinkage; |
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315 } |
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316 |
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317 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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318 { |
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319 if (needsTemplateLinkage(sym)) |
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320 return TEMPLATE_LINKAGE_TYPE; |
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321 else |
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322 return llvm::GlobalValue::ExternalLinkage; |
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323 } |
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324 |
1 | 325 ////////////////////////////////////////////////////////////////////////////////////////// |
326 | |
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327 LLValue* DtoPointedType(LLValue* ptr, LLValue* val) |
1 | 328 { |
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329 const LLType* ptrTy = ptr->getType()->getContainedType(0); |
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330 const LLType* valTy = val->getType(); |
1 | 331 // ptr points to val's type |
332 if (ptrTy == valTy) | |
333 { | |
334 return val; | |
335 } | |
336 // ptr is integer pointer | |
337 else if (ptrTy->isInteger()) | |
338 { | |
339 // val is integer | |
340 assert(valTy->isInteger()); | |
244
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341 const LLIntegerType* pt = llvm::cast<const LLIntegerType>(ptrTy); |
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342 const LLIntegerType* vt = llvm::cast<const LLIntegerType>(valTy); |
1 | 343 if (pt->getBitWidth() < vt->getBitWidth()) { |
344 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
345 } | |
346 else | |
347 assert(0); | |
348 } | |
349 // something else unsupported | |
350 else | |
351 { | |
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352 if (Logger::enabled()) |
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353 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; |
1 | 354 assert(0); |
355 } | |
356 return 0; | |
357 } | |
358 | |
359 ////////////////////////////////////////////////////////////////////////////////////////// | |
360 | |
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361 const LLType* DtoSize_t() |
1 | 362 { |
244
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363 // the type of size_t does not change once set |
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364 static const LLType* t = NULL; |
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365 if (t == NULL) |
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366 t = (global.params.is64bit) ? LLType::Int64Ty : LLType::Int32Ty; |
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367 return t; |
40 | 368 } |
369 | |
370 ////////////////////////////////////////////////////////////////////////////////////////// | |
371 | |
244
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372 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var, llvm::BasicBlock* bb) |
100 | 373 { |
244
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374 return llvm::GetElementPtrInst::Create(ptr, i0, var?var:"tmp", bb?bb:gIR->scopebb()); |
1 | 375 } |
6 | 376 |
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377 ////////////////////////////////////////////////////////////////////////////////////////// |
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378 |
217
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379 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var, llvm::BasicBlock* bb) |
6 | 380 { |
217
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381 LLSmallVector<LLValue*,2> v(2); |
6 | 382 v[0] = i0; |
383 v[1] = i1; | |
244
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384 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
6 | 385 } |
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386 |
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387 ////////////////////////////////////////////////////////////////////////////////////////// |
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388 |
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389 LLValue* DtoGEPi1(LLValue* ptr, unsigned i, const char* var, llvm::BasicBlock* bb) |
11
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390 { |
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391 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(i), var?var:"tmp", bb?bb:gIR->scopebb()); |
11
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392 } |
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393 |
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394 ////////////////////////////////////////////////////////////////////////////////////////// |
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395 |
217
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396 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::BasicBlock* bb) |
11
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397 { |
217
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398 LLSmallVector<LLValue*,2> v(2); |
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399 v[0] = DtoConstUint(i0); |
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400 v[1] = DtoConstUint(i1); |
244
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401 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
34 | 402 } |
403 | |
40 | 404 ////////////////////////////////////////////////////////////////////////////////////////// |
34 | 405 |
244
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406 void DtoMemSetZero(LLValue* dst, LLValue* nbytes) |
129
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407 { |
244
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408 dst = DtoBitCast(dst,getVoidPtrType()); |
131 | 409 |
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410 const LLType* intTy = DtoSize_t(); |
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411 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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412 llvm::Intrinsic::memset, &intTy, 1); |
131 | 413 |
317
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414 gIR->ir->CreateCall4(fn, dst, DtoConstUbyte(0), nbytes, DtoConstUint(0), ""); |
50
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415 } |
51
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416 |
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417 ////////////////////////////////////////////////////////////////////////////////////////// |
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418 |
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419 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes, unsigned align) |
51
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420 { |
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421 dst = DtoBitCast(dst,getVoidPtrType()); |
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422 src = DtoBitCast(src,getVoidPtrType()); |
51
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423 |
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424 const LLType* intTy = DtoSize_t(); |
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425 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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426 llvm::Intrinsic::memcpy, &intTy, 1); |
107
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427 |
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428 gIR->ir->CreateCall4(fn, dst, src, nbytes, DtoConstUint(align), ""); |
244
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429 } |
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430 |
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431 ////////////////////////////////////////////////////////////////////////////////////////// |
107
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432 |
344
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433 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes) |
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434 { |
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435 // int memcmp ( const void * ptr1, const void * ptr2, size_t num ); |
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436 |
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437 LLFunction* fn = gIR->module->getFunction("memcmp"); |
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438 if (!fn) |
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439 { |
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440 std::vector<const LLType*> params(3); |
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441 params[0] = getVoidPtrType(); |
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442 params[1] = getVoidPtrType(); |
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443 params[2] = DtoSize_t(); |
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444 const LLFunctionType* fty = LLFunctionType::get(LLType::Int32Ty, params, false); |
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445 fn = LLFunction::Create(fty, LLGlobalValue::ExternalLinkage, "memcmp", gIR->module); |
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446 } |
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447 |
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448 lhs = DtoBitCast(lhs,getVoidPtrType()); |
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449 rhs = DtoBitCast(rhs,getVoidPtrType()); |
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450 |
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451 return gIR->ir->CreateCall3(fn, lhs, rhs, nbytes, "tmp"); |
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452 } |
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453 |
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454 ////////////////////////////////////////////////////////////////////////////////////////// |
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455 |
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456 void DtoAggrZeroInit(LLValue* v) |
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457 { |
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458 uint64_t n = getTypeStoreSize(v->getType()->getContainedType(0)); |
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459 DtoMemSetZero(v, DtoConstSize_t(n)); |
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[svn r55] Foreach was always generating code as if the value variable was 'ref'
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460 } |
54
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461 |
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462 ////////////////////////////////////////////////////////////////////////////////////////// |
244
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463 |
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464 void DtoAggrCopy(LLValue* dst, LLValue* src) |
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465 { |
244
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466 uint64_t n = getTypeStoreSize(dst->getType()->getContainedType(0)); |
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467 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
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468 } |
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469 |
244
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470 ////////////////////////////////////////////////////////////////////////////////////////// |
97
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471 |
244
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472 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device) |
104
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473 { |
244
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474 llvm::Function* fn = GET_INTRINSIC_DECL(memory_barrier); |
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475 assert(fn != NULL); |
107
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476 |
244
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477 LLSmallVector<LLValue*, 5> llargs; |
611
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Backed out changeset 1b62222581fb
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478 llargs.push_back(DtoConstBool(ll)); |
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479 llargs.push_back(DtoConstBool(ls)); |
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480 llargs.push_back(DtoConstBool(sl)); |
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481 llargs.push_back(DtoConstBool(ss)); |
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482 llargs.push_back(DtoConstBool(device)); |
107
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483 |
317
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[svn r338] Intrinsic calls can never be invokes.
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484 llvm::CallInst::Create(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
97
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485 } |
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[svn r101] Split up CastExp into several smaller utility functions.
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486 |
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[svn r101] Split up CastExp into several smaller utility functions.
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487 ////////////////////////////////////////////////////////////////////////////////////////// |
54
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488 |
1375
63f4afd01036
Cleaned up TypeInfo_Struct.
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489 llvm::ConstantInt* DtoConstSize_t(uint64_t i) |
54
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490 { |
81
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491 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
54
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492 } |
81
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493 llvm::ConstantInt* DtoConstUint(unsigned i) |
54
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494 { |
244
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495 return llvm::ConstantInt::get(LLType::Int32Ty, i, false); |
54
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496 } |
81
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497 llvm::ConstantInt* DtoConstInt(int i) |
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498 { |
244
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499 return llvm::ConstantInt::get(LLType::Int32Ty, i, true); |
81
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500 } |
213
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501 LLConstant* DtoConstBool(bool b) |
81
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502 { |
244
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503 return llvm::ConstantInt::get(LLType::Int1Ty, b, false); |
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504 } |
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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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505 llvm::ConstantInt* DtoConstUbyte(unsigned char i) |
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506 { |
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507 return llvm::ConstantInt::get(LLType::Int8Ty, i, false); |
81
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508 } |
54
28e99b04a132
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diff
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|
509 |
104
4d1e9eb001e0
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510 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
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[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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511 { |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
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diff
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|
512 const LLType* llty = DtoType(t); |
cc40db549aea
Changed the handling of variadic intrinsics a bit.
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|
513 assert(llty->isFloatingPoint()); |
653
5812d6fac0f0
Fix x86_fp80 constants.
Christian Kamm <kamm incasoftware de>
parents:
650
diff
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|
514 |
5812d6fac0f0
Fix x86_fp80 constants.
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diff
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|
515 if(llty == LLType::FloatTy || llty == LLType::DoubleTy) |
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Fix x86_fp80 constants.
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diff
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|
516 return LLConstantFP::get(llty, value); |
5812d6fac0f0
Fix x86_fp80 constants.
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|
517 else if(llty == LLType::X86_FP80Ty) { |
5812d6fac0f0
Fix x86_fp80 constants.
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diff
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|
518 uint64_t bits[] = {0, 0}; |
1138
4c8bb03e4fbc
Update DtoConstFP() to be correct after LLVM r67562, which changed the way the
Frits van Bommel <fvbommel wxs.nl>
parents:
1064
diff
changeset
|
519 bits[0] = *(uint64_t*)&value; |
4c8bb03e4fbc
Update DtoConstFP() to be correct after LLVM r67562, which changed the way the
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parents:
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|
520 bits[1] = *(uint16_t*)((uint64_t*)&value + 1); |
653
5812d6fac0f0
Fix x86_fp80 constants.
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parents:
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diff
changeset
|
521 return LLConstantFP::get(APFloat(APInt(80, 2, bits))); |
5812d6fac0f0
Fix x86_fp80 constants.
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|
522 } else { |
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|
523 assert(0 && "Unknown floating point type encountered"); |
5812d6fac0f0
Fix x86_fp80 constants.
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|
524 } |
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
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|
525 } |
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
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diff
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|
526 |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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|
527 ////////////////////////////////////////////////////////////////////////////////////////// |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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diff
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|
528 |
213
7816aafeea3c
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529 LLConstant* DtoConstString(const char* str) |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
530 { |
328
7086a84ab3d6
[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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|
531 std::string s(str?str:""); |
213
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532 LLConstant* init = llvm::ConstantArray::get(s, true); |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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diff
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|
533 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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534 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
213
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535 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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
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|
536 return DtoConstSlice( |
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
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|
537 DtoConstSize_t(s.length()), |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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diff
changeset
|
538 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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diff
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|
539 ); |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
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diff
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|
540 } |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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541 LLConstant* DtoConstStringPtr(const char* str, const char* section) |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
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diff
changeset
|
542 { |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
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diff
changeset
|
543 std::string s(str); |
213
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|
544 LLConstant* init = llvm::ConstantArray::get(s, true); |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
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diff
changeset
|
545 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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546 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
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diff
changeset
|
547 if (section) gvar->setSection(section); |
213
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548 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
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diff
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|
549 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
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diff
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|
550 } |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
551 |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
57
diff
changeset
|
552 ////////////////////////////////////////////////////////////////////////////////////////// |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
553 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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diff
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|
554 LLValue* DtoLoad(LLValue* src, const char* name) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
555 { |
719
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Implemented first class delegates. closes #101
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556 // if (Logger::enabled()) |
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557 // Logger::cout() << "loading " << *src << '\n'; |
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558 llvm::LoadInst* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
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559 //ld->setVolatile(gIR->func()->inVolatile); |
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560 return ld; |
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561 } |
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562 |
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563 // Like DtoLoad, but the pointer is guaranteed to be aligned appropriately for the type. |
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564 LLValue* DtoAlignedLoad(LLValue* src, const char* name) |
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565 { |
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566 llvm::LoadInst* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
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567 ld->setAlignment(getABITypeAlign(ld->getType())); |
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568 return ld; |
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569 } |
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570 |
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571 |
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572 void DtoStore(LLValue* src, LLValue* dst) |
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573 { |
719
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574 // if (Logger::enabled()) |
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575 // Logger::cout() << "storing " << *src << " into " << *dst << '\n'; |
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576 LLValue* st = gIR->ir->CreateStore(src,dst); |
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577 //st->setVolatile(gIR->func()->inVolatile); |
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578 } |
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579 |
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580 // Like DtoStore, but the pointer is guaranteed to be aligned appropriately for the type. |
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581 void DtoAlignedStore(LLValue* src, LLValue* dst) |
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582 { |
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583 llvm::StoreInst* st = gIR->ir->CreateStore(src,dst); |
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584 st->setAlignment(getABITypeAlign(src->getType())); |
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585 } |
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586 |
104
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587 ////////////////////////////////////////////////////////////////////////////////////////// |
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588 |
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589 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name) |
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590 { |
98
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591 if (v->getType() == t) |
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592 return v; |
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593 assert(!isaStruct(t)); |
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594 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
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595 } |
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596 |
797
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597 LLConstant* DtoBitCast(LLConstant* v, const LLType* t) |
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598 { |
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599 if (v->getType() == t) |
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600 return v; |
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601 return llvm::ConstantExpr::getBitCast(v, t); |
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602 } |
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603 |
104
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604 ////////////////////////////////////////////////////////////////////////////////////////// |
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605 |
1353
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606 LLValue* DtoInsertValue(LLValue* aggr, LLValue* v, unsigned idx) |
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607 { |
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608 return gIR->ir->CreateInsertValue(aggr, v, idx); |
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609 } |
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610 |
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611 LLValue* DtoExtractValue(LLValue* aggr, unsigned idx) |
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612 { |
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613 return gIR->ir->CreateExtractValue(aggr, idx); |
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614 } |
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615 |
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616 ////////////////////////////////////////////////////////////////////////////////////////// |
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617 |
244
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618 const LLPointerType* isaPointer(LLValue* v) |
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619 { |
244
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620 return llvm::dyn_cast<LLPointerType>(v->getType()); |
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621 } |
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622 |
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623 const LLPointerType* isaPointer(const LLType* t) |
96 | 624 { |
244
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625 return llvm::dyn_cast<LLPointerType>(t); |
96 | 626 } |
627 | |
244
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628 const LLArrayType* isaArray(LLValue* v) |
94
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629 { |
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630 return llvm::dyn_cast<LLArrayType>(v->getType()); |
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631 } |
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632 |
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633 const LLArrayType* isaArray(const LLType* t) |
96 | 634 { |
244
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635 return llvm::dyn_cast<LLArrayType>(t); |
96 | 636 } |
637 | |
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638 const LLStructType* isaStruct(LLValue* v) |
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639 { |
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640 return llvm::dyn_cast<LLStructType>(v->getType()); |
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641 } |
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642 |
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643 const LLStructType* isaStruct(const LLType* t) |
96 | 644 { |
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645 return llvm::dyn_cast<LLStructType>(t); |
96 | 646 } |
647 | |
414
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648 const LLFunctionType* isaFunction(LLValue* v) |
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649 { |
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650 return llvm::dyn_cast<LLFunctionType>(v->getType()); |
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651 } |
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652 |
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653 const LLFunctionType* isaFunction(const LLType* t) |
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654 { |
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655 return llvm::dyn_cast<LLFunctionType>(t); |
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656 } |
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657 |
213
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658 LLConstant* isaConstant(LLValue* v) |
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659 { |
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660 return llvm::dyn_cast<llvm::Constant>(v); |
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661 } |
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662 |
213
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663 llvm::ConstantInt* isaConstantInt(LLValue* v) |
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664 { |
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665 return llvm::dyn_cast<llvm::ConstantInt>(v); |
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666 } |
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667 |
213
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668 llvm::Argument* isaArgument(LLValue* v) |
96 | 669 { |
670 return llvm::dyn_cast<llvm::Argument>(v); | |
671 } | |
672 | |
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673 llvm::GlobalVariable* isaGlobalVar(LLValue* v) |
106 | 674 { |
675 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
676 } | |
677 | |
86
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678 ////////////////////////////////////////////////////////////////////////////////////////// |
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679 |
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680 const LLPointerType* getPtrToType(const LLType* t) |
133
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681 { |
308
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682 if (t == LLType::VoidTy) |
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683 t = LLType::Int8Ty; |
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684 return LLPointerType::get(t, 0); |
133
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685 } |
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686 |
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687 const LLPointerType* getVoidPtrType() |
193
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688 { |
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689 return getPtrToType(LLType::Int8Ty); |
193
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690 } |
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|
691 |
213
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692 llvm::ConstantPointerNull* getNullPtr(const LLType* t) |
133
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693 { |
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694 const LLPointerType* pt = llvm::cast<LLPointerType>(t); |
133
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695 return llvm::ConstantPointerNull::get(pt); |
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696 } |
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697 |
811
8e6135be6999
Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
698 LLConstant* getNullValue(const LLType* t) |
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Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
699 { |
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Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
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parents:
797
diff
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|
700 return LLConstant::getNullValue(t); |
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Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
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diff
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|
701 } |
8e6135be6999
Fixed ModuleInfo generation to no longer use the ModuleInfo class' default initializer for types/defaults, it's unsafe as initializers don't necesarily match the "formal" type. There might be explicit padding.
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702 |
133
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|
703 ////////////////////////////////////////////////////////////////////////////////////////// |
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|
704 |
213
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705 size_t getTypeBitSize(const LLType* t) |
133
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|
706 { |
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|
707 return gTargetData->getTypeSizeInBits(t); |
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708 } |
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diff
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|
709 |
213
7816aafeea3c
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lindquist
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210
diff
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|
710 size_t getTypeStoreSize(const LLType* t) |
133
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711 { |
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|
712 return gTargetData->getTypeStoreSize(t); |
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|
713 } |
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|
714 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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diff
changeset
|
715 size_t getTypePaddedSize(const LLType* t) |
133
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|
716 { |
1323
c74dfdcc5043
Update for LLVM rev > 71348: getTypePaddedSize -> getTypeAllocSize
Christian Kamm <kamm incasoftware de>
parents:
1279
diff
changeset
|
717 #if LLVM_REV > 71348 |
c74dfdcc5043
Update for LLVM rev > 71348: getTypePaddedSize -> getTypeAllocSize
Christian Kamm <kamm incasoftware de>
parents:
1279
diff
changeset
|
718 size_t sz = gTargetData->getTypeAllocSize(t); |
c74dfdcc5043
Update for LLVM rev > 71348: getTypePaddedSize -> getTypeAllocSize
Christian Kamm <kamm incasoftware de>
parents:
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diff
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|
719 #else |
945
03d7c4aac654
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parents:
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diff
changeset
|
720 size_t sz = gTargetData->getTypePaddedSize(t); |
1323
c74dfdcc5043
Update for LLVM rev > 71348: getTypePaddedSize -> getTypeAllocSize
Christian Kamm <kamm incasoftware de>
parents:
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diff
changeset
|
721 #endif |
618 | 722 //Logger::cout() << "abi type size of: " << *t << " == " << sz << '\n'; |
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:
464
diff
changeset
|
723 return sz; |
133
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|
724 } |
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parents:
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diff
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|
725 |
244
a95056b3c996
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lindquist
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diff
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|
726 unsigned char getABITypeAlign(const LLType* t) |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
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|
727 { |
244
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lindquist
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|
728 return gTargetData->getABITypeAlignment(t); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
729 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
730 |
244
a95056b3c996
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|
731 unsigned char getPrefTypeAlign(const LLType* t) |
100 | 732 { |
244
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lindquist
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|
733 return gTargetData->getPrefTypeAlignment(t); |
100 | 734 } |
735 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
736 const LLType* getBiggestType(const LLType** begin, size_t n) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
737 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
738 const LLType* bigTy = 0; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
739 size_t bigSize = 0; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
740 size_t bigAlign = 0; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
741 |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
742 const LLType** end = begin+n; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
743 while (begin != end) |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
744 { |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
745 const LLType* T = *begin; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
746 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
747 size_t sz = getTypePaddedSize(T); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
748 size_t ali = getABITypeAlign(T); |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
749 if (sz > bigSize || (sz == bigSize && ali > bigAlign)) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
750 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
751 bigTy = T; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
752 bigSize = sz; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
753 bigAlign = ali; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
754 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
755 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
756 ++begin; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
757 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
758 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
759 // will be null for n==0 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
760 return bigTy; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
761 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
762 |
100 | 763 ////////////////////////////////////////////////////////////////////////////////////////// |
764 | |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
765 const LLStructType* DtoInterfaceInfoType() |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
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|
766 { |
161
3a891cfcd249
[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
parents:
160
diff
changeset
|
767 if (gIR->interfaceInfoType) |
3a891cfcd249
[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
parents:
160
diff
changeset
|
768 return gIR->interfaceInfoType; |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
769 |
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
770 // build interface info type |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
771 std::vector<const LLType*> types; |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
772 // ClassInfo classinfo |
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
773 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
774 DtoResolveClass(cd2); |
1364
46f6365a50d7
Added IrTypeFunction and IrTypeDelegate and eliminated IrDType. This means the Type::ir field can be removed. It's the final part needed for the move to a slightly more sane type system. Now the whole thing just needs to be cleaned up :P
Tomas Lindquist Olsen <tomas.l.olsen gmail com>
parents:
1353
diff
changeset
|
775 types.push_back(DtoType(cd2->type)); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
776 // void*[] vtbl |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
210
diff
changeset
|
777 std::vector<const LLType*> vtbltypes; |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
778 vtbltypes.push_back(DtoSize_t()); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
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|
779 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty)); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
780 vtbltypes.push_back(byteptrptrty); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
781 types.push_back(LLStructType::get(vtbltypes)); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
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135
diff
changeset
|
782 // int offset |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
783 types.push_back(LLType::Int32Ty); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
784 // create type |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
785 gIR->interfaceInfoType = LLStructType::get(types); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
135
diff
changeset
|
786 |
161
3a891cfcd249
[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
parents:
160
diff
changeset
|
787 return gIR->interfaceInfoType; |
136
0e28624814e8
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lindquist
parents:
135
diff
changeset
|
788 } |
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:
201
diff
changeset
|
789 |
309 | 790 ////////////////////////////////////////////////////////////////////////////////////////// |
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:
201
diff
changeset
|
791 |
309 | 792 const LLStructType* DtoMutexType() |
793 { | |
794 if (gIR->mutexType) | |
795 return gIR->mutexType; | |
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:
201
diff
changeset
|
796 |
309 | 797 // win32 |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
516
diff
changeset
|
798 if (global.params.os == OSWindows) |
309 | 799 { |
800 // CRITICAL_SECTION.sizeof == 68 | |
801 std::vector<const LLType*> types(17, LLType::Int32Ty); | |
802 return LLStructType::get(types); | |
803 } | |
203
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804 |
637
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805 // FreeBSD |
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806 else if (global.params.os == OSFreeBSD) { |
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807 // Just a pointer |
794
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808 return LLStructType::get(DtoSize_t(), NULL); |
637
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809 } |
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810 |
309 | 811 // pthread_fastlock |
812 std::vector<const LLType*> types2; | |
813 types2.push_back(DtoSize_t()); | |
814 types2.push_back(LLType::Int32Ty); | |
815 const LLStructType* fastlock = LLStructType::get(types2); | |
203
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816 |
309 | 817 // pthread_mutex |
818 std::vector<const LLType*> types1; | |
819 types1.push_back(LLType::Int32Ty); | |
820 types1.push_back(LLType::Int32Ty); | |
821 types1.push_back(getVoidPtrType()); | |
822 types1.push_back(LLType::Int32Ty); | |
823 types1.push_back(fastlock); | |
824 const LLStructType* pmutex = LLStructType::get(types1); | |
203
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825 |
309 | 826 // D_CRITICAL_SECTION |
827 LLOpaqueType* opaque = LLOpaqueType::get(); | |
828 std::vector<const LLType*> types; | |
829 types.push_back(getPtrToType(opaque)); | |
830 types.push_back(pmutex); | |
203
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831 |
309 | 832 // resolve type |
833 pmutex = LLStructType::get(types); | |
834 LLPATypeHolder pa(pmutex); | |
835 opaque->refineAbstractTypeTo(pa.get()); | |
836 pmutex = isaStruct(pa.get()); | |
203
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837 |
309 | 838 gIR->mutexType = pmutex; |
839 gIR->module->addTypeName("D_CRITICAL_SECTION", pmutex); | |
840 return pmutex; | |
841 } | |
323
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842 |
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843 ////////////////////////////////////////////////////////////////////////////////////////// |
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844 |
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845 const LLStructType* DtoModuleReferenceType() |
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846 { |
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847 if (gIR->moduleRefType) |
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848 return gIR->moduleRefType; |
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849 |
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850 // this is a recursive type so start out with the opaque |
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851 LLOpaqueType* opaque = LLOpaqueType::get(); |
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852 |
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853 // add members |
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854 std::vector<const LLType*> types; |
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855 types.push_back(getPtrToType(opaque)); |
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856 types.push_back(DtoType(Module::moduleinfo->type)); |
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857 |
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858 // resolve type |
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859 const LLStructType* st = LLStructType::get(types); |
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860 LLPATypeHolder pa(st); |
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861 opaque->refineAbstractTypeTo(pa.get()); |
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862 st = isaStruct(pa.get()); |
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863 |
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864 // done |
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865 gIR->moduleRefType = st; |
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866 gIR->module->addTypeName("ModuleReference", st); |
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867 return st; |
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868 } |
585
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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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869 |
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870 ////////////////////////////////////////////////////////////////////////////////////////// |
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871 |
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872 LLValue* DtoAggrPair(const LLType* type, LLValue* V1, LLValue* V2, const char* name) |
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873 { |
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874 LLValue* res = llvm::UndefValue::get(type); |
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875 res = gIR->ir->CreateInsertValue(res, V1, 0, "tmp"); |
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876 return gIR->ir->CreateInsertValue(res, V2, 1, name?name:"tmp"); |
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877 } |
715
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878 |
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879 LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name) |
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880 { |
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881 const LLType* t = LLStructType::get(V1->getType(), V2->getType(), NULL); |
715
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882 return DtoAggrPair(t, V1, V2, name); |
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883 } |
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884 |
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885 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as) |
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886 { |
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887 if (aggr->getType() == as) |
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888 return aggr; |
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889 |
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890 LLValue* res = llvm::UndefValue::get(as); |
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891 |
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892 LLValue* V = gIR->ir->CreateExtractValue(aggr, 0, "tmp");; |
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893 V = DtoBitCast(V, as->getContainedType(0)); |
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894 res = gIR->ir->CreateInsertValue(res, V, 0, "tmp"); |
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895 |
30b42a283c8e
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896 V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");; |
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897 V = DtoBitCast(V, as->getContainedType(1)); |
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898 return gIR->ir->CreateInsertValue(res, V, 1, "tmp"); |
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899 } |
945
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900 |
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901 LLValue* DtoAggrPairSwap(LLValue* aggr) |
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902 { |
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903 Logger::println("swapping aggr pair"); |
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904 LLValue* r = gIR->ir->CreateExtractValue(aggr, 0); |
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905 LLValue* i = gIR->ir->CreateExtractValue(aggr, 1); |
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906 return DtoAggrPair(i, r, "swapped"); |
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907 } |