Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 1050:32ead42679d1
Fix a bug in the X86 ABI. The size of a struct is different from the size of a
pointer to that struct...
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Fri, 06 Mar 2009 21:15:13 +0100 |
parents | 9167d492cbc2 |
children | f0b6549055ab |
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" |
1 | 22 |
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23 bool DtoIsPassedByRef(Type* type) |
40 | 24 { |
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25 Type* typ = type->toBasetype(); |
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26 TY t = typ->ty; |
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27 return (t == Tstruct || t == Tsarray); |
40 | 28 } |
29 | |
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30 unsigned DtoShouldExtend(Type* type) |
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31 { |
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32 type = type->toBasetype(); |
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33 if (type->isintegral()) |
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34 { |
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35 switch(type->ty) |
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36 { |
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37 case Tint8: |
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38 case Tint16: |
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39 return llvm::Attribute::SExt; |
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40 |
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41 case Tuns8: |
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42 case Tuns16: |
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43 return llvm::Attribute::ZExt; |
445
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44 } |
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45 } |
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46 return llvm::Attribute::None; |
445
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47 } |
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48 |
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49 const LLType* DtoType(Type* t) |
1 | 50 { |
51 assert(t); | |
52 switch (t->ty) | |
53 { | |
54 // integers | |
55 case Tint8: | |
56 case Tuns8: | |
57 case Tchar: | |
244
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58 return (const LLType*)LLType::Int8Ty; |
1 | 59 case Tint16: |
60 case Tuns16: | |
61 case Twchar: | |
244
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62 return (const LLType*)LLType::Int16Ty; |
1 | 63 case Tint32: |
64 case Tuns32: | |
65 case Tdchar: | |
244
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66 return (const LLType*)LLType::Int32Ty; |
1 | 67 case Tint64: |
68 case Tuns64: | |
244
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69 return (const LLType*)LLType::Int64Ty; |
1 | 70 |
71 case Tbool: | |
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72 return (const LLType*)llvm::ConstantInt::getTrue()->getType(); |
1 | 73 |
74 // floats | |
75 case Tfloat32: | |
62
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76 case Timaginary32: |
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77 return LLType::FloatTy; |
1 | 78 case Tfloat64: |
62
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79 case Timaginary64: |
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80 return LLType::DoubleTy; |
1 | 81 case Tfloat80: |
62
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82 case Timaginary80: |
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83 if (global.params.cpu == ARCHx86 || global.params.cpu == ARCHx86_64) |
445
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84 return LLType::X86_FP80Ty; |
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85 else |
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86 return LLType::DoubleTy; |
1 | 87 |
62
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88 // complex |
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89 case Tcomplex32: |
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90 case Tcomplex64: |
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91 case Tcomplex80: |
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92 return DtoComplexType(t); |
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93 |
1 | 94 // pointers |
308
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95 case Tpointer: |
328
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96 // getPtrToType checks for void itself |
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97 return getPtrToType(DtoType(t->nextOf())); |
1 | 98 |
99 // arrays | |
100 case Tarray: | |
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101 return DtoArrayType(t); |
1 | 102 case Tsarray: |
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103 return DtoStaticArrayType(t); |
1 | 104 |
105 // void | |
106 case Tvoid: | |
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107 return LLType::VoidTy; |
1 | 108 |
109 // aggregates | |
110 case Tstruct: { | |
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111 #if DMDV2 |
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112 TypeStruct* ts = (TypeStruct*)t->mutableOf(); |
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113 #else |
103
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114 TypeStruct* ts = (TypeStruct*)t; |
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115 #endif |
103
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116 assert(ts->sym); |
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117 DtoResolveDsymbol(ts->sym); |
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118 return ts->ir.type->get(); |
1 | 119 } |
120 | |
121 case Tclass: { | |
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122 #if DMDV2 |
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123 TypeClass* tc = (TypeClass*)t->mutableOf(); |
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124 #else |
103
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125 TypeClass* tc = (TypeClass*)t; |
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126 #endif |
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127 assert(tc->sym); |
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128 DtoResolveDsymbol(tc->sym); |
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129 return getPtrToType(tc->ir.type->get()); |
1 | 130 } |
131 | |
132 // functions | |
133 case Tfunction: | |
134 { | |
173
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135 if (!t->ir.type || *t->ir.type == NULL) { |
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136 return DtoFunctionType(t,NULL,NULL); |
1 | 137 } |
138 else { | |
173
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139 return t->ir.type->get(); |
1 | 140 } |
141 } | |
6 | 142 |
1 | 143 // delegates |
144 case Tdelegate: | |
145 { | |
173
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146 if (!t->ir.type || *t->ir.type == NULL) { |
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147 return DtoDelegateType(t); |
1 | 148 } |
149 else { | |
173
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150 return t->ir.type->get(); |
1 | 151 } |
152 } | |
153 | |
154 // typedefs | |
52 | 155 // enum |
1 | 156 case Ttypedef: |
52 | 157 case Tenum: |
1 | 158 { |
159 Type* bt = t->toBasetype(); | |
160 assert(bt); | |
81
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161 return DtoType(bt); |
1 | 162 } |
163 | |
108
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164 // associative arrays |
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165 case Taarray: |
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166 #if 1 |
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167 return getVoidPtrType(); |
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168 #else |
108
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169 { |
109
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170 TypeAArray* taa = (TypeAArray*)t; |
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171 // aa key/val can't be void |
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172 return getPtrToType(LLStructType::get(DtoType(taa->key), DtoType(taa->next), 0)); |
108
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173 } |
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174 #endif |
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175 |
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176 /* |
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177 Not needed atm as VarDecls for tuples are rewritten as a string of |
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178 VarDecls for the fields (u -> _u_field_0, ...) |
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179 |
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180 case Ttuple: |
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181 { |
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182 TypeTuple* ttupl = (TypeTuple*)t; |
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183 return DtoStructTypeFromArguments(ttupl->arguments); |
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184 } |
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185 */ |
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186 |
1 | 187 default: |
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188 printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty); |
1 | 189 assert(0); |
190 } | |
191 return 0; | |
192 } | |
193 | |
194 ////////////////////////////////////////////////////////////////////////////////////////// | |
195 | |
648
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196 /* |
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197 const LLType* DtoStructTypeFromArguments(Arguments* arguments) |
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198 { |
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199 if (!arguments) |
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200 return LLType::VoidTy; |
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201 |
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202 std::vector<const LLType*> types; |
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203 for (size_t i = 0; i < arguments->dim; i++) |
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204 { |
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205 Argument *arg = (Argument *)arguments->data[i]; |
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206 assert(arg && arg->type); |
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207 |
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208 types.push_back(DtoType(arg->type)); |
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209 } |
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210 return LLStructType::get(types); |
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211 } |
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212 */ |
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213 |
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214 ////////////////////////////////////////////////////////////////////////////////////////// |
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215 |
328
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216 const LLType* DtoTypeNotVoid(Type* t) |
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217 { |
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218 const LLType* lt = DtoType(t); |
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219 if (lt == LLType::VoidTy) |
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220 return LLType::Int8Ty; |
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221 return lt; |
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222 } |
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223 |
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224 ////////////////////////////////////////////////////////////////////////////////////////// |
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225 |
244
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226 const LLStructType* DtoDelegateType(Type* t) |
1 | 227 { |
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228 assert(t->ty == Tdelegate); |
244
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229 const LLType* i8ptr = getVoidPtrType(); |
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230 const LLType* func = DtoFunctionType(t->nextOf(), NULL, Type::tvoid->pointerTo()); |
213
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231 const LLType* funcptr = getPtrToType(func); |
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232 return LLStructType::get(i8ptr, funcptr, NULL); |
1 | 233 } |
234 | |
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235 ////////////////////////////////////////////////////////////////////////////////////////// |
1 | 236 |
344
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237 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs) |
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238 { |
344
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239 Logger::println("Doing delegate equality"); |
177
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240 llvm::Value *b1, *b2; |
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241 if (rhs == NULL) |
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242 { |
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243 rhs = LLConstant::getNullValue(lhs->getType()); |
177
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244 } |
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245 |
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246 LLValue* l = gIR->ir->CreateExtractValue(lhs, 0); |
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247 LLValue* r = gIR->ir->CreateExtractValue(rhs, 0); |
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248 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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249 |
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250 l = gIR->ir->CreateExtractValue(lhs, 1); |
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251 r = gIR->ir->CreateExtractValue(rhs, 1); |
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252 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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253 |
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254 LLValue* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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255 |
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256 if (op == TOKnotequal || op == TOKnotidentity) |
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257 return gIR->ir->CreateNot(b,"tmp"); |
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258 |
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259 return b; |
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260 } |
1 | 261 |
262 ////////////////////////////////////////////////////////////////////////////////////////// | |
263 | |
244
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264 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
1 | 265 { |
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266 // global variable |
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267 if (VarDeclaration* vd = sym->isVarDeclaration()) |
1 | 268 { |
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269 // template |
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270 if (needsTemplateLinkage(sym)) |
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271 return TEMPLATE_LINKAGE_TYPE; |
149
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272 // local static |
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273 else if (sym->parent && sym->parent->isFuncDeclaration()) |
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274 return llvm::GlobalValue::InternalLinkage; |
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275 } |
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276 // function |
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277 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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278 { |
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279 assert(fdecl->type->ty == Tfunction); |
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280 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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281 |
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282 // array operations are always internal |
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283 if (fdecl->isArrayOp) |
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284 return llvm::GlobalValue::InternalLinkage; |
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285 // intrinsics are always external |
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286 if (fdecl->llvmInternal == LLVMintrinsic) |
132 | 287 return llvm::GlobalValue::ExternalLinkage; |
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288 // template instances should have weak linkage |
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289 // but only if there's a body, and it's not naked |
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290 // otherwise we make it external |
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291 else if (needsTemplateLinkage(fdecl) && fdecl->fbody && !fdecl->naked) |
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292 return TEMPLATE_LINKAGE_TYPE; |
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293 // extern(C) functions are always external |
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294 else if (ft->linkage == LINKc) |
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295 return llvm::GlobalValue::ExternalLinkage; |
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296 } |
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297 // class |
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298 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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299 { |
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300 // template |
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301 if (needsTemplateLinkage(cd)) |
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302 return TEMPLATE_LINKAGE_TYPE; |
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303 } |
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304 else |
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305 { |
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306 assert(0 && "not global/function"); |
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307 } |
1 | 308 |
149
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309 // default to external linkage |
1 | 310 return llvm::GlobalValue::ExternalLinkage; |
311 } | |
312 | |
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313 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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314 { |
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315 if (needsTemplateLinkage(sym)) |
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316 return TEMPLATE_LINKAGE_TYPE; |
149
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317 else |
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318 return llvm::GlobalValue::InternalLinkage; |
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319 } |
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320 |
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321 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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322 { |
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323 if (needsTemplateLinkage(sym)) |
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Changed templates and typeinfo to use linkonce linkage instead of weak linkage, this should fix inlining problems, fixing bug #197 . If problems show up, it's easy to change it back by changing the define in mars.h . I'm 95% sure this is safe, given how we handle templates.
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324 return TEMPLATE_LINKAGE_TYPE; |
149
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325 else |
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326 return llvm::GlobalValue::ExternalLinkage; |
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327 } |
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328 |
1 | 329 ////////////////////////////////////////////////////////////////////////////////////////// |
330 | |
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331 LLValue* DtoPointedType(LLValue* ptr, LLValue* val) |
1 | 332 { |
213
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333 const LLType* ptrTy = ptr->getType()->getContainedType(0); |
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334 const LLType* valTy = val->getType(); |
1 | 335 // ptr points to val's type |
336 if (ptrTy == valTy) | |
337 { | |
338 return val; | |
339 } | |
340 // ptr is integer pointer | |
341 else if (ptrTy->isInteger()) | |
342 { | |
343 // val is integer | |
344 assert(valTy->isInteger()); | |
244
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345 const LLIntegerType* pt = llvm::cast<const LLIntegerType>(ptrTy); |
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346 const LLIntegerType* vt = llvm::cast<const LLIntegerType>(valTy); |
1 | 347 if (pt->getBitWidth() < vt->getBitWidth()) { |
348 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
349 } | |
350 else | |
351 assert(0); | |
352 } | |
353 // something else unsupported | |
354 else | |
355 { | |
622
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356 if (Logger::enabled()) |
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357 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; |
1 | 358 assert(0); |
359 } | |
360 return 0; | |
361 } | |
362 | |
363 ////////////////////////////////////////////////////////////////////////////////////////// | |
364 | |
213
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365 const LLType* DtoSize_t() |
1 | 366 { |
244
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367 // the type of size_t does not change once set |
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368 static const LLType* t = NULL; |
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369 if (t == NULL) |
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370 t = (global.params.is64bit) ? LLType::Int64Ty : LLType::Int32Ty; |
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371 return t; |
40 | 372 } |
373 | |
374 ////////////////////////////////////////////////////////////////////////////////////////// | |
375 | |
244
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376 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var, llvm::BasicBlock* bb) |
100 | 377 { |
244
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378 return llvm::GetElementPtrInst::Create(ptr, i0, var?var:"tmp", bb?bb:gIR->scopebb()); |
1 | 379 } |
6 | 380 |
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381 ////////////////////////////////////////////////////////////////////////////////////////// |
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382 |
217
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383 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var, llvm::BasicBlock* bb) |
6 | 384 { |
217
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385 LLSmallVector<LLValue*,2> v(2); |
6 | 386 v[0] = i0; |
387 v[1] = i1; | |
244
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388 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
6 | 389 } |
8
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390 |
11
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391 ////////////////////////////////////////////////////////////////////////////////////////// |
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392 |
244
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393 LLValue* DtoGEPi1(LLValue* ptr, unsigned i, const char* var, llvm::BasicBlock* bb) |
11
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394 { |
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395 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(i), var?var:"tmp", bb?bb:gIR->scopebb()); |
11
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396 } |
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397 |
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398 ////////////////////////////////////////////////////////////////////////////////////////// |
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399 |
217
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400 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::BasicBlock* bb) |
11
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401 { |
217
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402 LLSmallVector<LLValue*,2> v(2); |
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403 v[0] = DtoConstUint(i0); |
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404 v[1] = DtoConstUint(i1); |
244
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405 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
34 | 406 } |
407 | |
40 | 408 ////////////////////////////////////////////////////////////////////////////////////////// |
34 | 409 |
244
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410 void DtoMemSetZero(LLValue* dst, LLValue* nbytes) |
129
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[svn r133] Fixed some problems with inlining not happening :P
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411 { |
244
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412 dst = DtoBitCast(dst,getVoidPtrType()); |
131 | 413 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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414 const LLType* intTy = DtoSize_t(); |
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415 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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416 llvm::Intrinsic::memset, &intTy, 1); |
131 | 417 |
317
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[svn r338] Intrinsic calls can never be invokes.
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418 gIR->ir->CreateCall4(fn, dst, DtoConstUbyte(0), nbytes, DtoConstUint(0), ""); |
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
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419 } |
51
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[svn r55] Foreach was always generating code as if the value variable was 'ref'
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420 |
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
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|
421 ////////////////////////////////////////////////////////////////////////////////////////// |
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422 |
244
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423 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes) |
51
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424 { |
244
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425 dst = DtoBitCast(dst,getVoidPtrType()); |
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426 src = DtoBitCast(src,getVoidPtrType()); |
51
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427 |
945
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428 const LLType* intTy = DtoSize_t(); |
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429 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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430 llvm::Intrinsic::memcpy, &intTy, 1); |
107
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431 |
317
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432 gIR->ir->CreateCall4(fn, dst, src, nbytes, DtoConstUint(0), ""); |
244
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433 } |
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434 |
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435 ////////////////////////////////////////////////////////////////////////////////////////// |
107
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436 |
344
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437 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes) |
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438 { |
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439 // int memcmp ( const void * ptr1, const void * ptr2, size_t num ); |
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440 |
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441 LLFunction* fn = gIR->module->getFunction("memcmp"); |
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442 if (!fn) |
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443 { |
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444 std::vector<const LLType*> params(3); |
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445 params[0] = getVoidPtrType(); |
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446 params[1] = getVoidPtrType(); |
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447 params[2] = DtoSize_t(); |
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448 const LLFunctionType* fty = LLFunctionType::get(LLType::Int32Ty, params, false); |
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449 fn = LLFunction::Create(fty, LLGlobalValue::ExternalLinkage, "memcmp", gIR->module); |
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450 } |
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451 |
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452 lhs = DtoBitCast(lhs,getVoidPtrType()); |
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453 rhs = DtoBitCast(rhs,getVoidPtrType()); |
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454 |
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455 return gIR->ir->CreateCall3(fn, lhs, rhs, nbytes, "tmp"); |
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456 } |
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457 |
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458 ////////////////////////////////////////////////////////////////////////////////////////// |
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459 |
244
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460 void DtoAggrZeroInit(LLValue* v) |
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461 { |
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462 uint64_t n = getTypeStoreSize(v->getType()->getContainedType(0)); |
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463 DtoMemSetZero(v, DtoConstSize_t(n)); |
51
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464 } |
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
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465 |
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466 ////////////////////////////////////////////////////////////////////////////////////////// |
244
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467 |
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468 void DtoAggrCopy(LLValue* dst, LLValue* src) |
97
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469 { |
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470 uint64_t n = getTypeStoreSize(dst->getType()->getContainedType(0)); |
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471 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
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472 } |
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473 |
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474 ////////////////////////////////////////////////////////////////////////////////////////// |
97
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475 |
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476 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device) |
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477 { |
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478 llvm::Function* fn = GET_INTRINSIC_DECL(memory_barrier); |
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479 assert(fn != NULL); |
107
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480 |
244
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481 LLSmallVector<LLValue*, 5> llargs; |
611
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482 llargs.push_back(DtoConstBool(ll)); |
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483 llargs.push_back(DtoConstBool(ls)); |
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484 llargs.push_back(DtoConstBool(sl)); |
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485 llargs.push_back(DtoConstBool(ss)); |
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486 llargs.push_back(DtoConstBool(device)); |
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487 |
317
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[svn r338] Intrinsic calls can never be invokes.
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488 llvm::CallInst::Create(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
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489 } |
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490 |
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491 ////////////////////////////////////////////////////////////////////////////////////////// |
54
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492 |
81
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493 llvm::ConstantInt* DtoConstSize_t(size_t i) |
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494 { |
81
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495 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
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496 } |
81
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497 llvm::ConstantInt* DtoConstUint(unsigned i) |
54
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498 { |
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499 return llvm::ConstantInt::get(LLType::Int32Ty, i, false); |
54
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500 } |
81
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501 llvm::ConstantInt* DtoConstInt(int i) |
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502 { |
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503 return llvm::ConstantInt::get(LLType::Int32Ty, i, true); |
81
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504 } |
213
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505 LLConstant* DtoConstBool(bool b) |
81
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506 { |
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507 return llvm::ConstantInt::get(LLType::Int1Ty, b, false); |
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508 } |
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509 llvm::ConstantInt* DtoConstUbyte(unsigned char i) |
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510 { |
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511 return llvm::ConstantInt::get(LLType::Int8Ty, i, false); |
81
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512 } |
54
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513 |
104
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514 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
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515 { |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
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516 const LLType* llty = DtoType(t); |
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Changed the handling of variadic intrinsics a bit.
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517 assert(llty->isFloatingPoint()); |
653
5812d6fac0f0
Fix x86_fp80 constants.
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518 |
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Fix x86_fp80 constants.
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519 if(llty == LLType::FloatTy || llty == LLType::DoubleTy) |
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Fix x86_fp80 constants.
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520 return LLConstantFP::get(llty, value); |
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Fix x86_fp80 constants.
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521 else if(llty == LLType::X86_FP80Ty) { |
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522 uint64_t bits[] = {0, 0}; |
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523 bits[1] = *(uint16_t*)&value; |
661
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Simplify fp80 handling in DtoConstFP
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524 bits[0] = *(uint64_t*)((uint16_t*)&value + 1); |
653
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Fix x86_fp80 constants.
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525 return LLConstantFP::get(APFloat(APInt(80, 2, bits))); |
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526 } else { |
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527 assert(0 && "Unknown floating point type encountered"); |
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528 } |
104
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529 } |
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530 |
54
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|
531 ////////////////////////////////////////////////////////////////////////////////////////// |
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|
532 |
213
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533 LLConstant* DtoConstString(const char* str) |
54
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534 { |
328
7086a84ab3d6
[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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535 std::string s(str?str:""); |
213
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536 LLConstant* init = llvm::ConstantArray::get(s, true); |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
537 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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538 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
213
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539 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.
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|
540 return DtoConstSlice( |
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[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.
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|
541 DtoConstSize_t(s.length()), |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
542 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
543 ); |
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
544 } |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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545 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.
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|
546 { |
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[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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|
547 std::string s(str); |
213
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548 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.
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diff
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|
549 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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550 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
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551 if (section) gvar->setSection(section); |
213
7816aafeea3c
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552 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.
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diff
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553 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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|
554 } |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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diff
changeset
|
555 |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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diff
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|
556 ////////////////////////////////////////////////////////////////////////////////////////// |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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diff
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|
557 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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diff
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|
558 LLValue* DtoLoad(LLValue* src, const char* name) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
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559 { |
719
7261ff0f95ff
Implemented first class delegates. closes #101
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
560 // if (Logger::enabled()) |
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Implemented first class delegates. closes #101
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561 // Logger::cout() << "loading " << *src << '\n'; |
213
7816aafeea3c
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562 LLValue* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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563 //ld->setVolatile(gIR->func()->inVolatile); |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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564 return ld; |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
565 } |
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
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|
566 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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567 void DtoStore(LLValue* src, LLValue* dst) |
86
fd32135dca3e
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diff
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|
568 { |
719
7261ff0f95ff
Implemented first class delegates. closes #101
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
715
diff
changeset
|
569 // if (Logger::enabled()) |
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Implemented first class delegates. closes #101
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
570 // Logger::cout() << "storing " << *src << " into " << *dst << '\n'; |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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571 LLValue* st = gIR->ir->CreateStore(src,dst); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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572 //st->setVolatile(gIR->func()->inVolatile); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
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|
573 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
changeset
|
574 |
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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parents:
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diff
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|
575 ////////////////////////////////////////////////////////////////////////////////////////// |
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
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diff
changeset
|
576 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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|
577 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
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diff
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|
578 { |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
579 if (v->getType() == t) |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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diff
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|
580 return v; |
1050
32ead42679d1
Fix a bug in the X86 ABI. The size of a struct is different from the size of a
Frits van Bommel <fvbommel wxs.nl>
parents:
1024
diff
changeset
|
581 assert(!isaStruct(t)); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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582 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
86
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583 } |
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584 |
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585 LLConstant* DtoBitCast(LLConstant* v, const LLType* t) |
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586 { |
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587 if (v->getType() == t) |
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588 return v; |
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589 return llvm::ConstantExpr::getBitCast(v, t); |
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590 } |
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591 |
104
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592 ////////////////////////////////////////////////////////////////////////////////////////// |
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593 |
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594 const LLPointerType* isaPointer(LLValue* v) |
94
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595 { |
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596 return llvm::dyn_cast<LLPointerType>(v->getType()); |
94
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597 } |
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598 |
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599 const LLPointerType* isaPointer(const LLType* t) |
96 | 600 { |
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601 return llvm::dyn_cast<LLPointerType>(t); |
96 | 602 } |
603 | |
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604 const LLArrayType* isaArray(LLValue* v) |
94
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605 { |
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606 return llvm::dyn_cast<LLArrayType>(v->getType()); |
94
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607 } |
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608 |
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609 const LLArrayType* isaArray(const LLType* t) |
96 | 610 { |
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611 return llvm::dyn_cast<LLArrayType>(t); |
96 | 612 } |
613 | |
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614 const LLStructType* isaStruct(LLValue* v) |
94
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615 { |
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616 return llvm::dyn_cast<LLStructType>(v->getType()); |
94
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617 } |
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618 |
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619 const LLStructType* isaStruct(const LLType* t) |
96 | 620 { |
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621 return llvm::dyn_cast<LLStructType>(t); |
96 | 622 } |
623 | |
414
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624 const LLFunctionType* isaFunction(LLValue* v) |
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625 { |
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626 return llvm::dyn_cast<LLFunctionType>(v->getType()); |
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627 } |
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628 |
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629 const LLFunctionType* isaFunction(const LLType* t) |
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630 { |
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631 return llvm::dyn_cast<LLFunctionType>(t); |
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632 } |
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633 |
213
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634 LLConstant* isaConstant(LLValue* v) |
94
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635 { |
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636 return llvm::dyn_cast<llvm::Constant>(v); |
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637 } |
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638 |
213
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639 llvm::ConstantInt* isaConstantInt(LLValue* v) |
94
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640 { |
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641 return llvm::dyn_cast<llvm::ConstantInt>(v); |
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642 } |
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643 |
213
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644 llvm::Argument* isaArgument(LLValue* v) |
96 | 645 { |
646 return llvm::dyn_cast<llvm::Argument>(v); | |
647 } | |
648 | |
213
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649 llvm::GlobalVariable* isaGlobalVar(LLValue* v) |
106 | 650 { |
651 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
652 } | |
653 | |
86
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654 ////////////////////////////////////////////////////////////////////////////////////////// |
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655 |
244
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656 const LLPointerType* getPtrToType(const LLType* t) |
133
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657 { |
308
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658 if (t == LLType::VoidTy) |
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659 t = LLType::Int8Ty; |
244
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660 return LLPointerType::get(t, 0); |
133
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661 } |
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662 |
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663 const LLPointerType* getVoidPtrType() |
193
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664 { |
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665 return getPtrToType(LLType::Int8Ty); |
193
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666 } |
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667 |
213
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668 llvm::ConstantPointerNull* getNullPtr(const LLType* t) |
133
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669 { |
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670 const LLPointerType* pt = llvm::cast<LLPointerType>(t); |
133
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671 return llvm::ConstantPointerNull::get(pt); |
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672 } |
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|
673 |
811
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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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674 LLConstant* getNullValue(const LLType* t) |
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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675 { |
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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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676 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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677 } |
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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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678 |
133
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679 ////////////////////////////////////////////////////////////////////////////////////////// |
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680 |
213
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681 size_t getTypeBitSize(const LLType* t) |
133
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682 { |
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683 return gTargetData->getTypeSizeInBits(t); |
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684 } |
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685 |
213
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686 size_t getTypeStoreSize(const LLType* t) |
133
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687 { |
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688 return gTargetData->getTypeStoreSize(t); |
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689 } |
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690 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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|
691 size_t getTypePaddedSize(const LLType* t) |
133
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692 { |
945
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693 size_t sz = gTargetData->getTypePaddedSize(t); |
618 | 694 //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.
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|
695 return sz; |
133
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696 } |
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697 |
244
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698 unsigned char getABITypeAlign(const LLType* t) |
88
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[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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699 { |
244
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700 return gTargetData->getABITypeAlignment(t); |
102
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[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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|
701 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
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|
702 |
244
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703 unsigned char getPrefTypeAlign(const LLType* t) |
100 | 704 { |
244
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705 return gTargetData->getPrefTypeAlignment(t); |
100 | 706 } |
707 | |
797
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|
708 const LLType* getBiggestType(const LLType** begin, size_t n) |
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|
709 { |
340acf1535d0
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|
710 const LLType* bigTy = 0; |
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|
711 size_t bigSize = 0; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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712 size_t bigAlign = 0; |
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713 |
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714 const LLType** end = begin+n; |
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715 while (begin != end) |
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716 { |
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717 const LLType* T = *begin; |
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718 |
945
03d7c4aac654
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|
719 size_t sz = getTypePaddedSize(T); |
797
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720 size_t ali = getABITypeAlign(T); |
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721 if (sz > bigSize || (sz == bigSize && ali > bigAlign)) |
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722 { |
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723 bigTy = T; |
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|
724 bigSize = sz; |
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|
725 bigAlign = ali; |
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726 } |
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|
727 |
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|
728 ++begin; |
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729 } |
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|
730 |
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|
731 // will be null for n==0 |
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732 return bigTy; |
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733 } |
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734 |
100 | 735 ////////////////////////////////////////////////////////////////////////////////////////// |
736 | |
244
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737 const LLStructType* DtoInterfaceInfoType() |
136
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738 { |
161
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739 if (gIR->interfaceInfoType) |
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740 return gIR->interfaceInfoType; |
136
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741 |
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742 // build interface info type |
213
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743 std::vector<const LLType*> types; |
136
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744 // ClassInfo classinfo |
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745 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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746 DtoResolveClass(cd2); |
173
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747 types.push_back(getPtrToType(cd2->type->ir.type->get())); |
136
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748 // void*[] vtbl |
213
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749 std::vector<const LLType*> vtbltypes; |
136
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750 vtbltypes.push_back(DtoSize_t()); |
244
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751 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty)); |
136
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752 vtbltypes.push_back(byteptrptrty); |
244
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753 types.push_back(LLStructType::get(vtbltypes)); |
136
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754 // int offset |
244
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755 types.push_back(LLType::Int32Ty); |
136
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756 // create type |
244
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757 gIR->interfaceInfoType = LLStructType::get(types); |
136
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758 |
161
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759 return gIR->interfaceInfoType; |
136
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760 } |
203
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761 |
309 | 762 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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763 |
309 | 764 const LLStructType* DtoMutexType() |
765 { | |
766 if (gIR->mutexType) | |
767 return gIR->mutexType; | |
203
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768 |
309 | 769 // win32 |
534
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|
770 if (global.params.os == OSWindows) |
309 | 771 { |
772 // CRITICAL_SECTION.sizeof == 68 | |
773 std::vector<const LLType*> types(17, LLType::Int32Ty); | |
774 return LLStructType::get(types); | |
775 } | |
203
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776 |
637
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|
777 // FreeBSD |
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|
778 else if (global.params.os == OSFreeBSD) { |
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|
779 // Just a pointer |
794
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|
780 return LLStructType::get(DtoSize_t(), NULL); |
637
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781 } |
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|
782 |
309 | 783 // pthread_fastlock |
784 std::vector<const LLType*> types2; | |
785 types2.push_back(DtoSize_t()); | |
786 types2.push_back(LLType::Int32Ty); | |
787 const LLStructType* fastlock = LLStructType::get(types2); | |
203
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788 |
309 | 789 // pthread_mutex |
790 std::vector<const LLType*> types1; | |
791 types1.push_back(LLType::Int32Ty); | |
792 types1.push_back(LLType::Int32Ty); | |
793 types1.push_back(getVoidPtrType()); | |
794 types1.push_back(LLType::Int32Ty); | |
795 types1.push_back(fastlock); | |
796 const LLStructType* pmutex = LLStructType::get(types1); | |
203
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|
797 |
309 | 798 // D_CRITICAL_SECTION |
799 LLOpaqueType* opaque = LLOpaqueType::get(); | |
800 std::vector<const LLType*> types; | |
801 types.push_back(getPtrToType(opaque)); | |
802 types.push_back(pmutex); | |
203
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|
803 |
309 | 804 // resolve type |
805 pmutex = LLStructType::get(types); | |
806 LLPATypeHolder pa(pmutex); | |
807 opaque->refineAbstractTypeTo(pa.get()); | |
808 pmutex = isaStruct(pa.get()); | |
203
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809 |
309 | 810 gIR->mutexType = pmutex; |
811 gIR->module->addTypeName("D_CRITICAL_SECTION", pmutex); | |
812 return pmutex; | |
813 } | |
323
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|
814 |
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815 ////////////////////////////////////////////////////////////////////////////////////////// |
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816 |
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817 const LLStructType* DtoModuleReferenceType() |
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818 { |
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819 if (gIR->moduleRefType) |
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820 return gIR->moduleRefType; |
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821 |
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822 // this is a recursive type so start out with the opaque |
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823 LLOpaqueType* opaque = LLOpaqueType::get(); |
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824 |
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825 // add members |
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826 std::vector<const LLType*> types; |
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827 types.push_back(getPtrToType(opaque)); |
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828 types.push_back(DtoType(Module::moduleinfo->type)); |
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829 |
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830 // resolve type |
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831 const LLStructType* st = LLStructType::get(types); |
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832 LLPATypeHolder pa(st); |
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833 opaque->refineAbstractTypeTo(pa.get()); |
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834 st = isaStruct(pa.get()); |
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835 |
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836 // done |
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|
837 gIR->moduleRefType = st; |
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|
838 gIR->module->addTypeName("ModuleReference", st); |
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839 return st; |
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840 } |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
841 |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
842 ////////////////////////////////////////////////////////////////////////////////////////// |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
843 |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
844 LLValue* DtoAggrPair(const LLType* type, LLValue* V1, LLValue* V2, const char* name) |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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|
845 { |
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|
846 LLValue* res = llvm::UndefValue::get(type); |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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diff
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|
847 res = gIR->ir->CreateInsertValue(res, V1, 0, "tmp"); |
fbb1a366cfbc
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diff
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|
848 return gIR->ir->CreateInsertValue(res, V2, 1, name?name:"tmp"); |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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|
849 } |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
850 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
851 LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
852 { |
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
Christian Kamm <kamm incasoftware de>
parents:
758
diff
changeset
|
853 const LLType* t = LLStructType::get(V1->getType(), V2->getType(), NULL); |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
854 return DtoAggrPair(t, V1, V2, name); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
855 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
856 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
857 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
858 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
859 if (aggr->getType() == as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
860 return aggr; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
861 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
862 LLValue* res = llvm::UndefValue::get(as); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
863 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
864 LLValue* V = gIR->ir->CreateExtractValue(aggr, 0, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
865 V = DtoBitCast(V, as->getContainedType(0)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
866 res = gIR->ir->CreateInsertValue(res, V, 0, "tmp"); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
867 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
868 V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
869 V = DtoBitCast(V, as->getContainedType(1)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
870 return gIR->ir->CreateInsertValue(res, V, 1, "tmp"); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
871 } |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
872 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
873 LLValue* DtoAggrPairSwap(LLValue* aggr) |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
874 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
875 Logger::println("swapping aggr pair"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
876 LLValue* r = gIR->ir->CreateExtractValue(aggr, 0); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
877 LLValue* i = gIR->ir->CreateExtractValue(aggr, 1); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
878 return DtoAggrPair(i, r, "swapped"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
879 } |