Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 1179:71479f6e2a01
Give function & delegate literals, foreach bodies and lazy parameters internal
linkage.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Mon, 30 Mar 2009 16:34:36 +0200 |
parents | 4c8bb03e4fbc |
children | 3251ce06c820 |
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" |
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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 bool DtoIsPassedByRef(Type* type) |
40 | 26 { |
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27 Type* typ = type->toBasetype(); |
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28 TY t = typ->ty; |
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29 return (t == Tstruct || t == Tsarray); |
40 | 30 } |
31 | |
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32 unsigned DtoShouldExtend(Type* type) |
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33 { |
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34 type = type->toBasetype(); |
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35 if (type->isintegral()) |
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36 { |
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37 switch(type->ty) |
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38 { |
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39 case Tint8: |
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40 case Tint16: |
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41 return llvm::Attribute::SExt; |
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42 |
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43 case Tuns8: |
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44 case Tuns16: |
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45 return llvm::Attribute::ZExt; |
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46 } |
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47 } |
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48 return llvm::Attribute::None; |
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49 } |
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50 |
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51 const LLType* DtoType(Type* t) |
1 | 52 { |
53 assert(t); | |
54 switch (t->ty) | |
55 { | |
56 // integers | |
57 case Tint8: | |
58 case Tuns8: | |
59 case Tchar: | |
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60 return (const LLType*)LLType::Int8Ty; |
1 | 61 case Tint16: |
62 case Tuns16: | |
63 case Twchar: | |
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64 return (const LLType*)LLType::Int16Ty; |
1 | 65 case Tint32: |
66 case Tuns32: | |
67 case Tdchar: | |
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68 return (const LLType*)LLType::Int32Ty; |
1 | 69 case Tint64: |
70 case Tuns64: | |
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71 return (const LLType*)LLType::Int64Ty; |
1 | 72 |
73 case Tbool: | |
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74 return (const LLType*)llvm::ConstantInt::getTrue()->getType(); |
1 | 75 |
76 // floats | |
77 case Tfloat32: | |
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78 case Timaginary32: |
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79 return LLType::FloatTy; |
1 | 80 case Tfloat64: |
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81 case Timaginary64: |
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82 return LLType::DoubleTy; |
1 | 83 case Tfloat80: |
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84 case Timaginary80: |
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85 if (global.params.cpu == ARCHx86 || global.params.cpu == ARCHx86_64) |
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86 return LLType::X86_FP80Ty; |
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87 else |
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88 return LLType::DoubleTy; |
1 | 89 |
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90 // complex |
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91 case Tcomplex32: |
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92 case Tcomplex64: |
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93 case Tcomplex80: |
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94 return DtoComplexType(t); |
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95 |
1 | 96 // pointers |
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97 case Tpointer: |
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98 // getPtrToType checks for void itself |
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99 return getPtrToType(DtoType(t->nextOf())); |
1 | 100 |
101 // arrays | |
102 case Tarray: | |
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103 return DtoArrayType(t); |
1 | 104 case Tsarray: |
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105 return DtoStaticArrayType(t); |
1 | 106 |
107 // void | |
108 case Tvoid: | |
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109 return LLType::VoidTy; |
1 | 110 |
111 // aggregates | |
112 case Tstruct: { | |
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113 #if DMDV2 |
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114 TypeStruct* ts = (TypeStruct*)t->mutableOf(); |
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115 #else |
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116 TypeStruct* ts = (TypeStruct*)t; |
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117 #endif |
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118 assert(ts->sym); |
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119 DtoResolveDsymbol(ts->sym); |
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120 return ts->ir.type->get(); |
1 | 121 } |
122 | |
123 case Tclass: { | |
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124 #if DMDV2 |
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125 TypeClass* tc = (TypeClass*)t->mutableOf(); |
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126 #else |
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127 TypeClass* tc = (TypeClass*)t; |
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128 #endif |
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129 assert(tc->sym); |
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130 DtoResolveDsymbol(tc->sym); |
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131 return getPtrToType(tc->ir.type->get()); |
1 | 132 } |
133 | |
134 // functions | |
135 case Tfunction: | |
136 { | |
173
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137 if (!t->ir.type || *t->ir.type == NULL) { |
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138 return DtoFunctionType(t,NULL,NULL); |
1 | 139 } |
140 else { | |
173
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141 return t->ir.type->get(); |
1 | 142 } |
143 } | |
6 | 144 |
1 | 145 // delegates |
146 case Tdelegate: | |
147 { | |
173
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148 if (!t->ir.type || *t->ir.type == NULL) { |
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149 return DtoDelegateType(t); |
1 | 150 } |
151 else { | |
173
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152 return t->ir.type->get(); |
1 | 153 } |
154 } | |
155 | |
156 // typedefs | |
52 | 157 // enum |
1 | 158 case Ttypedef: |
52 | 159 case Tenum: |
1 | 160 { |
161 Type* bt = t->toBasetype(); | |
162 assert(bt); | |
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163 return DtoType(bt); |
1 | 164 } |
165 | |
108
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166 // associative arrays |
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167 case Taarray: |
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168 #if 1 |
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169 return getVoidPtrType(); |
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170 #else |
108
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171 { |
109
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172 TypeAArray* taa = (TypeAArray*)t; |
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173 // aa key/val can't be void |
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174 return getPtrToType(LLStructType::get(DtoType(taa->key), DtoType(taa->next), 0)); |
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175 } |
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176 #endif |
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177 |
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178 /* |
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179 Not needed atm as VarDecls for tuples are rewritten as a string of |
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180 VarDecls for the fields (u -> _u_field_0, ...) |
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181 |
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182 case Ttuple: |
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183 { |
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184 TypeTuple* ttupl = (TypeTuple*)t; |
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185 return DtoStructTypeFromArguments(ttupl->arguments); |
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186 } |
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187 */ |
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188 |
1 | 189 default: |
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190 printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty); |
1 | 191 assert(0); |
192 } | |
193 return 0; | |
194 } | |
195 | |
196 ////////////////////////////////////////////////////////////////////////////////////////// | |
197 | |
648
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198 /* |
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199 const LLType* DtoStructTypeFromArguments(Arguments* arguments) |
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200 { |
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201 if (!arguments) |
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202 return LLType::VoidTy; |
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203 |
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204 std::vector<const LLType*> types; |
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205 for (size_t i = 0; i < arguments->dim; i++) |
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206 { |
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207 Argument *arg = (Argument *)arguments->data[i]; |
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208 assert(arg && arg->type); |
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209 |
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210 types.push_back(DtoType(arg->type)); |
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211 } |
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212 return LLStructType::get(types); |
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213 } |
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214 */ |
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215 |
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216 ////////////////////////////////////////////////////////////////////////////////////////// |
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217 |
328
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218 const LLType* DtoTypeNotVoid(Type* t) |
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219 { |
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220 const LLType* lt = DtoType(t); |
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221 if (lt == LLType::VoidTy) |
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222 return LLType::Int8Ty; |
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223 return lt; |
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224 } |
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225 |
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226 ////////////////////////////////////////////////////////////////////////////////////////// |
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227 |
244
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228 const LLStructType* DtoDelegateType(Type* t) |
1 | 229 { |
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230 assert(t->ty == Tdelegate); |
244
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231 const LLType* i8ptr = getVoidPtrType(); |
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232 const LLType* func = DtoFunctionType(t->nextOf(), NULL, Type::tvoid->pointerTo()); |
213
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233 const LLType* funcptr = getPtrToType(func); |
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234 return LLStructType::get(i8ptr, funcptr, NULL); |
1 | 235 } |
236 | |
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237 ////////////////////////////////////////////////////////////////////////////////////////// |
1 | 238 |
344
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239 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs) |
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240 { |
344
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241 Logger::println("Doing delegate equality"); |
177
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242 llvm::Value *b1, *b2; |
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243 if (rhs == NULL) |
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244 { |
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245 rhs = LLConstant::getNullValue(lhs->getType()); |
177
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246 } |
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247 |
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248 LLValue* l = gIR->ir->CreateExtractValue(lhs, 0); |
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249 LLValue* r = gIR->ir->CreateExtractValue(rhs, 0); |
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250 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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251 |
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252 l = gIR->ir->CreateExtractValue(lhs, 1); |
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253 r = gIR->ir->CreateExtractValue(rhs, 1); |
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254 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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255 |
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256 LLValue* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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257 |
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258 if (op == TOKnotequal || op == TOKnotidentity) |
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259 return gIR->ir->CreateNot(b,"tmp"); |
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260 |
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261 return b; |
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262 } |
1 | 263 |
264 ////////////////////////////////////////////////////////////////////////////////////////// | |
265 | |
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266 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
1 | 267 { |
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268 // global variable |
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269 if (VarDeclaration* vd = sym->isVarDeclaration()) |
1 | 270 { |
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271 // template |
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272 if (needsTemplateLinkage(sym)) |
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273 return TEMPLATE_LINKAGE_TYPE; |
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274 // local static |
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275 else if (sym->parent && sym->parent->isFuncDeclaration()) |
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276 return llvm::GlobalValue::InternalLinkage; |
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277 } |
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278 // function |
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279 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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280 { |
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281 assert(fdecl->type->ty == Tfunction); |
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282 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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283 |
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284 // array operations are always internal |
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285 if (fdecl->isArrayOp) |
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286 return llvm::GlobalValue::InternalLinkage; |
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287 // intrinsics are always external |
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288 if (fdecl->llvmInternal == LLVMintrinsic) |
132 | 289 return llvm::GlobalValue::ExternalLinkage; |
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290 // template instances should have weak linkage |
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291 // but only if there's a body, and it's not naked |
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292 // otherwise we make it external |
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293 else if (needsTemplateLinkage(fdecl) && fdecl->fbody && !fdecl->naked) |
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294 return TEMPLATE_LINKAGE_TYPE; |
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295 // extern(C) functions are always external |
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296 else if (ft->linkage == LINKc) |
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297 return llvm::GlobalValue::ExternalLinkage; |
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298 // Function & delegate literals, foreach bodies and lazy parameters: internal linkage |
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299 else if (fdecl->isFuncLiteralDeclaration()) |
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300 return llvm::GlobalValue::InternalLinkage; |
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301 } |
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302 // class |
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303 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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304 { |
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305 // template |
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306 if (needsTemplateLinkage(cd)) |
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307 return TEMPLATE_LINKAGE_TYPE; |
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308 } |
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309 else |
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310 { |
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311 assert(0 && "not global/function"); |
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312 } |
1 | 313 |
149
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314 // default to external linkage |
1 | 315 return llvm::GlobalValue::ExternalLinkage; |
316 } | |
317 | |
149
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318 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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319 { |
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320 if (needsTemplateLinkage(sym)) |
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321 return TEMPLATE_LINKAGE_TYPE; |
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322 else |
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323 return llvm::GlobalValue::InternalLinkage; |
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324 } |
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325 |
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326 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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327 { |
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328 if (needsTemplateLinkage(sym)) |
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329 return TEMPLATE_LINKAGE_TYPE; |
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330 else |
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331 return llvm::GlobalValue::ExternalLinkage; |
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332 } |
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333 |
1 | 334 ////////////////////////////////////////////////////////////////////////////////////////// |
335 | |
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336 LLValue* DtoPointedType(LLValue* ptr, LLValue* val) |
1 | 337 { |
213
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338 const LLType* ptrTy = ptr->getType()->getContainedType(0); |
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339 const LLType* valTy = val->getType(); |
1 | 340 // ptr points to val's type |
341 if (ptrTy == valTy) | |
342 { | |
343 return val; | |
344 } | |
345 // ptr is integer pointer | |
346 else if (ptrTy->isInteger()) | |
347 { | |
348 // val is integer | |
349 assert(valTy->isInteger()); | |
244
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350 const LLIntegerType* pt = llvm::cast<const LLIntegerType>(ptrTy); |
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351 const LLIntegerType* vt = llvm::cast<const LLIntegerType>(valTy); |
1 | 352 if (pt->getBitWidth() < vt->getBitWidth()) { |
353 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
354 } | |
355 else | |
356 assert(0); | |
357 } | |
358 // something else unsupported | |
359 else | |
360 { | |
622
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361 if (Logger::enabled()) |
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362 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; |
1 | 363 assert(0); |
364 } | |
365 return 0; | |
366 } | |
367 | |
368 ////////////////////////////////////////////////////////////////////////////////////////// | |
369 | |
213
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370 const LLType* DtoSize_t() |
1 | 371 { |
244
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372 // the type of size_t does not change once set |
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373 static const LLType* t = NULL; |
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374 if (t == NULL) |
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375 t = (global.params.is64bit) ? LLType::Int64Ty : LLType::Int32Ty; |
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376 return t; |
40 | 377 } |
378 | |
379 ////////////////////////////////////////////////////////////////////////////////////////// | |
380 | |
244
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381 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var, llvm::BasicBlock* bb) |
100 | 382 { |
244
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383 return llvm::GetElementPtrInst::Create(ptr, i0, var?var:"tmp", bb?bb:gIR->scopebb()); |
1 | 384 } |
6 | 385 |
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386 ////////////////////////////////////////////////////////////////////////////////////////// |
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387 |
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388 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var, llvm::BasicBlock* bb) |
6 | 389 { |
217
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390 LLSmallVector<LLValue*,2> v(2); |
6 | 391 v[0] = i0; |
392 v[1] = i1; | |
244
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393 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
6 | 394 } |
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395 |
11
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396 ////////////////////////////////////////////////////////////////////////////////////////// |
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397 |
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398 LLValue* DtoGEPi1(LLValue* ptr, unsigned i, const char* var, llvm::BasicBlock* bb) |
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399 { |
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400 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(i), var?var:"tmp", bb?bb:gIR->scopebb()); |
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401 } |
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402 |
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403 ////////////////////////////////////////////////////////////////////////////////////////// |
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404 |
217
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405 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::BasicBlock* bb) |
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406 { |
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407 LLSmallVector<LLValue*,2> v(2); |
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408 v[0] = DtoConstUint(i0); |
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409 v[1] = DtoConstUint(i1); |
244
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410 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
34 | 411 } |
412 | |
40 | 413 ////////////////////////////////////////////////////////////////////////////////////////// |
34 | 414 |
244
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415 void DtoMemSetZero(LLValue* dst, LLValue* nbytes) |
129
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416 { |
244
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417 dst = DtoBitCast(dst,getVoidPtrType()); |
131 | 418 |
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419 const LLType* intTy = DtoSize_t(); |
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420 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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421 llvm::Intrinsic::memset, &intTy, 1); |
131 | 422 |
317
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423 gIR->ir->CreateCall4(fn, dst, DtoConstUbyte(0), nbytes, DtoConstUint(0), ""); |
50
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424 } |
51
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425 |
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426 ////////////////////////////////////////////////////////////////////////////////////////// |
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427 |
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428 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes) |
51
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429 { |
244
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430 dst = DtoBitCast(dst,getVoidPtrType()); |
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431 src = DtoBitCast(src,getVoidPtrType()); |
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432 |
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433 const LLType* intTy = DtoSize_t(); |
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434 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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435 llvm::Intrinsic::memcpy, &intTy, 1); |
107
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436 |
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437 gIR->ir->CreateCall4(fn, dst, src, nbytes, DtoConstUint(0), ""); |
244
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438 } |
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439 |
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440 ////////////////////////////////////////////////////////////////////////////////////////// |
107
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441 |
344
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442 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes) |
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443 { |
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444 // int memcmp ( const void * ptr1, const void * ptr2, size_t num ); |
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445 |
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446 LLFunction* fn = gIR->module->getFunction("memcmp"); |
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447 if (!fn) |
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448 { |
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449 std::vector<const LLType*> params(3); |
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450 params[0] = getVoidPtrType(); |
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451 params[1] = getVoidPtrType(); |
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452 params[2] = DtoSize_t(); |
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453 const LLFunctionType* fty = LLFunctionType::get(LLType::Int32Ty, params, false); |
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454 fn = LLFunction::Create(fty, LLGlobalValue::ExternalLinkage, "memcmp", gIR->module); |
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455 } |
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456 |
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457 lhs = DtoBitCast(lhs,getVoidPtrType()); |
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458 rhs = DtoBitCast(rhs,getVoidPtrType()); |
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459 |
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460 return gIR->ir->CreateCall3(fn, lhs, rhs, nbytes, "tmp"); |
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461 } |
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462 |
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463 ////////////////////////////////////////////////////////////////////////////////////////// |
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464 |
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465 void DtoAggrZeroInit(LLValue* v) |
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466 { |
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467 uint64_t n = getTypeStoreSize(v->getType()->getContainedType(0)); |
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468 DtoMemSetZero(v, DtoConstSize_t(n)); |
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469 } |
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470 |
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471 ////////////////////////////////////////////////////////////////////////////////////////// |
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472 |
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473 void DtoAggrCopy(LLValue* dst, LLValue* src) |
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474 { |
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475 uint64_t n = getTypeStoreSize(dst->getType()->getContainedType(0)); |
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476 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
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477 } |
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478 |
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479 ////////////////////////////////////////////////////////////////////////////////////////// |
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480 |
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481 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device) |
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482 { |
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483 llvm::Function* fn = GET_INTRINSIC_DECL(memory_barrier); |
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484 assert(fn != NULL); |
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485 |
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486 LLSmallVector<LLValue*, 5> llargs; |
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487 llargs.push_back(DtoConstBool(ll)); |
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488 llargs.push_back(DtoConstBool(ls)); |
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489 llargs.push_back(DtoConstBool(sl)); |
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490 llargs.push_back(DtoConstBool(ss)); |
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491 llargs.push_back(DtoConstBool(device)); |
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492 |
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493 llvm::CallInst::Create(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
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494 } |
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495 |
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496 ////////////////////////////////////////////////////////////////////////////////////////// |
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497 |
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498 llvm::ConstantInt* DtoConstSize_t(size_t i) |
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499 { |
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500 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
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501 } |
81
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502 llvm::ConstantInt* DtoConstUint(unsigned i) |
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503 { |
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504 return llvm::ConstantInt::get(LLType::Int32Ty, i, false); |
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505 } |
81
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506 llvm::ConstantInt* DtoConstInt(int i) |
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507 { |
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508 return llvm::ConstantInt::get(LLType::Int32Ty, i, true); |
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509 } |
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510 LLConstant* DtoConstBool(bool b) |
81
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511 { |
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512 return llvm::ConstantInt::get(LLType::Int1Ty, b, false); |
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513 } |
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514 llvm::ConstantInt* DtoConstUbyte(unsigned char i) |
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515 { |
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516 return llvm::ConstantInt::get(LLType::Int8Ty, i, false); |
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517 } |
54
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518 |
104
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519 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
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520 { |
445
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Changed the handling of variadic intrinsics a bit.
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521 const LLType* llty = DtoType(t); |
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522 assert(llty->isFloatingPoint()); |
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523 |
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524 if(llty == LLType::FloatTy || llty == LLType::DoubleTy) |
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525 return LLConstantFP::get(llty, value); |
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526 else if(llty == LLType::X86_FP80Ty) { |
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527 uint64_t bits[] = {0, 0}; |
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528 #if LLVM_REV < 67562 |
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529 // Prior to r67562, the i80 APInt format expected by the APFloat |
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530 // constructor was different than the memory layout on the actual |
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|
531 // processor. |
653
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532 bits[1] = *(uint16_t*)&value; |
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533 bits[0] = *(uint64_t*)((uint16_t*)&value + 1); |
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534 #else |
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535 bits[0] = *(uint64_t*)&value; |
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536 bits[1] = *(uint16_t*)((uint64_t*)&value + 1); |
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537 #endif |
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538 return LLConstantFP::get(APFloat(APInt(80, 2, bits))); |
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539 } else { |
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540 assert(0 && "Unknown floating point type encountered"); |
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541 } |
104
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542 } |
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543 |
54
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544 ////////////////////////////////////////////////////////////////////////////////////////// |
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545 |
213
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546 LLConstant* DtoConstString(const char* str) |
54
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547 { |
328
7086a84ab3d6
[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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548 std::string s(str?str:""); |
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549 LLConstant* init = llvm::ConstantArray::get(s, true); |
54
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550 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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551 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
213
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552 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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553 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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554 DtoConstSize_t(s.length()), |
54
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|
555 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
556 ); |
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
557 } |
213
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558 LLConstant* DtoConstStringPtr(const char* str, const char* section) |
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559 { |
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560 std::string s(str); |
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561 LLConstant* init = llvm::ConstantArray::get(s, true); |
82
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562 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
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563 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
82
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564 if (section) gvar->setSection(section); |
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565 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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566 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
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567 } |
58
2c3cd3596187
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|
568 |
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[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
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|
569 ////////////////////////////////////////////////////////////////////////////////////////// |
2c3cd3596187
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|
570 |
213
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571 LLValue* DtoLoad(LLValue* src, const char* name) |
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fd32135dca3e
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572 { |
719
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Implemented first class delegates. closes #101
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573 // if (Logger::enabled()) |
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574 // Logger::cout() << "loading " << *src << '\n'; |
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575 LLValue* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
205
9d44ec83acd1
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576 //ld->setVolatile(gIR->func()->inVolatile); |
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577 return ld; |
86
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578 } |
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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579 |
213
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580 void DtoStore(LLValue* src, LLValue* dst) |
86
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581 { |
719
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Implemented first class delegates. closes #101
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parents:
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diff
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|
582 // if (Logger::enabled()) |
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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|
583 // Logger::cout() << "storing " << *src << " into " << *dst << '\n'; |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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584 LLValue* st = gIR->ir->CreateStore(src,dst); |
205
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[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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585 //st->setVolatile(gIR->func()->inVolatile); |
86
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586 } |
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587 |
104
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588 ////////////////////////////////////////////////////////////////////////////////////////// |
4d1e9eb001e0
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diff
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589 |
213
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590 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name) |
86
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591 { |
98
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[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
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592 if (v->getType() == t) |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
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diff
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593 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
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594 assert(!isaStruct(t)); |
133
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parents:
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595 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
86
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596 } |
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diff
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|
597 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
598 LLConstant* DtoBitCast(LLConstant* v, const LLType* t) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
599 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
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|
600 if (v->getType() == t) |
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parents:
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diff
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601 return v; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
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602 return llvm::ConstantExpr::getBitCast(v, t); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
603 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
604 |
104
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lindquist
parents:
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605 ////////////////////////////////////////////////////////////////////////////////////////// |
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
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103
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606 |
244
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607 const LLPointerType* isaPointer(LLValue* v) |
94
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lindquist
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608 { |
244
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609 return llvm::dyn_cast<LLPointerType>(v->getType()); |
94
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lindquist
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610 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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93
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611 |
244
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612 const LLPointerType* isaPointer(const LLType* t) |
96 | 613 { |
244
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lindquist
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614 return llvm::dyn_cast<LLPointerType>(t); |
96 | 615 } |
616 | |
244
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617 const LLArrayType* isaArray(LLValue* v) |
94
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lindquist
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618 { |
244
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619 return llvm::dyn_cast<LLArrayType>(v->getType()); |
94
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lindquist
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620 } |
61615fa85940
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lindquist
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621 |
244
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622 const LLArrayType* isaArray(const LLType* t) |
96 | 623 { |
244
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lindquist
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624 return llvm::dyn_cast<LLArrayType>(t); |
96 | 625 } |
626 | |
244
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lindquist
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627 const LLStructType* isaStruct(LLValue* v) |
94
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lindquist
parents:
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diff
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628 { |
244
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629 return llvm::dyn_cast<LLStructType>(v->getType()); |
94
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lindquist
parents:
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|
630 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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|
631 |
244
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632 const LLStructType* isaStruct(const LLType* t) |
96 | 633 { |
244
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lindquist
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634 return llvm::dyn_cast<LLStructType>(t); |
96 | 635 } |
636 | |
414
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
diff
changeset
|
637 const LLFunctionType* isaFunction(LLValue* v) |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
638 { |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
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639 return llvm::dyn_cast<LLFunctionType>(v->getType()); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
diff
changeset
|
640 } |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
diff
changeset
|
641 |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
diff
changeset
|
642 const LLFunctionType* isaFunction(const LLType* t) |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
diff
changeset
|
643 { |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
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changeset
|
644 return llvm::dyn_cast<LLFunctionType>(t); |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
381
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changeset
|
645 } |
ac1fcc138e42
Fixed issue with internal real representation, incorrect for non x86-32 architectures.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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changeset
|
646 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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210
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|
647 LLConstant* isaConstant(LLValue* v) |
94
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lindquist
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|
648 { |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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649 return llvm::dyn_cast<llvm::Constant>(v); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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|
650 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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|
651 |
213
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652 llvm::ConstantInt* isaConstantInt(LLValue* v) |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
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changeset
|
653 { |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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changeset
|
654 return llvm::dyn_cast<llvm::ConstantInt>(v); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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|
655 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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changeset
|
656 |
213
7816aafeea3c
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lindquist
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657 llvm::Argument* isaArgument(LLValue* v) |
96 | 658 { |
659 return llvm::dyn_cast<llvm::Argument>(v); | |
660 } | |
661 | |
213
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lindquist
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662 llvm::GlobalVariable* isaGlobalVar(LLValue* v) |
106 | 663 { |
664 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
665 } | |
666 | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
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changeset
|
667 ////////////////////////////////////////////////////////////////////////////////////////// |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
changeset
|
668 |
244
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|
669 const LLPointerType* getPtrToType(const LLType* t) |
133
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lindquist
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|
670 { |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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264
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changeset
|
671 if (t == LLType::VoidTy) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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|
672 t = LLType::Int8Ty; |
244
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673 return LLPointerType::get(t, 0); |
133
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674 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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|
675 |
244
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[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
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|
676 const LLPointerType* getVoidPtrType() |
193
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[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
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diff
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|
677 { |
244
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[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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|
678 return getPtrToType(LLType::Int8Ty); |
193
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[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
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189
diff
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|
679 } |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
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diff
changeset
|
680 |
213
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681 llvm::ConstantPointerNull* getNullPtr(const LLType* t) |
133
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682 { |
244
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683 const LLPointerType* pt = llvm::cast<LLPointerType>(t); |
133
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684 return llvm::ConstantPointerNull::get(pt); |
44a95ac7368a
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|
685 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
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changeset
|
686 |
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>
parents:
797
diff
changeset
|
687 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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
688 { |
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>
parents:
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changeset
|
689 return LLConstant::getNullValue(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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
797
diff
changeset
|
690 } |
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>
parents:
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|
691 |
133
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692 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
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|
693 |
213
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694 size_t getTypeBitSize(const LLType* t) |
133
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695 { |
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|
696 return gTargetData->getTypeSizeInBits(t); |
44a95ac7368a
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697 } |
44a95ac7368a
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lindquist
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|
698 |
213
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699 size_t getTypeStoreSize(const LLType* t) |
133
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700 { |
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|
701 return gTargetData->getTypeStoreSize(t); |
44a95ac7368a
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|
702 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
703 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
704 size_t getTypePaddedSize(const LLType* t) |
133
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|
705 { |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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parents:
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diff
changeset
|
706 size_t sz = gTargetData->getTypePaddedSize(t); |
618 | 707 //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>
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708 return sz; |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
709 } |
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
710 |
244
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|
711 unsigned char getABITypeAlign(const LLType* t) |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
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diff
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|
712 { |
244
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|
713 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
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100
diff
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|
714 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
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100
diff
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|
715 |
244
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716 unsigned char getPrefTypeAlign(const LLType* t) |
100 | 717 { |
244
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718 return gTargetData->getPrefTypeAlignment(t); |
100 | 719 } |
720 | |
797
340acf1535d0
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|
721 const LLType* getBiggestType(const LLType** begin, size_t n) |
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|
722 { |
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|
723 const LLType* bigTy = 0; |
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|
724 size_t bigSize = 0; |
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|
725 size_t bigAlign = 0; |
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726 |
340acf1535d0
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|
727 const LLType** end = begin+n; |
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|
728 while (begin != end) |
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|
729 { |
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|
730 const LLType* T = *begin; |
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|
731 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
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diff
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|
732 size_t sz = getTypePaddedSize(T); |
797
340acf1535d0
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|
733 size_t ali = getABITypeAlign(T); |
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|
734 if (sz > bigSize || (sz == bigSize && ali > bigAlign)) |
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735 { |
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|
736 bigTy = T; |
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|
737 bigSize = sz; |
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|
738 bigAlign = ali; |
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739 } |
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740 |
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741 ++begin; |
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742 } |
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743 |
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|
744 // will be null for n==0 |
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745 return bigTy; |
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746 } |
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747 |
100 | 748 ////////////////////////////////////////////////////////////////////////////////////////// |
749 | |
244
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750 const LLStructType* DtoInterfaceInfoType() |
136
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751 { |
161
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[svn r177] moved variable for interface info type from being local static to being within IRState
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752 if (gIR->interfaceInfoType) |
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[svn r177] moved variable for interface info type from being local static to being within IRState
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753 return gIR->interfaceInfoType; |
136
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754 |
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|
755 // build interface info type |
213
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756 std::vector<const LLType*> types; |
136
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757 // ClassInfo classinfo |
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758 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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759 DtoResolveClass(cd2); |
173
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[svn r189] moving IR data back into DMD frontend nodes
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760 types.push_back(getPtrToType(cd2->type->ir.type->get())); |
136
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761 // void*[] vtbl |
213
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762 std::vector<const LLType*> vtbltypes; |
136
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763 vtbltypes.push_back(DtoSize_t()); |
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764 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty)); |
136
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765 vtbltypes.push_back(byteptrptrty); |
244
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766 types.push_back(LLStructType::get(vtbltypes)); |
136
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767 // int offset |
244
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768 types.push_back(LLType::Int32Ty); |
136
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769 // create type |
244
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770 gIR->interfaceInfoType = LLStructType::get(types); |
136
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771 |
161
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772 return gIR->interfaceInfoType; |
136
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773 } |
203
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774 |
309 | 775 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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776 |
309 | 777 const LLStructType* DtoMutexType() |
778 { | |
779 if (gIR->mutexType) | |
780 return gIR->mutexType; | |
203
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781 |
309 | 782 // win32 |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
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516
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|
783 if (global.params.os == OSWindows) |
309 | 784 { |
785 // CRITICAL_SECTION.sizeof == 68 | |
786 std::vector<const LLType*> types(17, LLType::Int32Ty); | |
787 return LLStructType::get(types); | |
788 } | |
203
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789 |
637
29dc68c949b0
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parents:
632
diff
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|
790 // FreeBSD |
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|
791 else if (global.params.os == OSFreeBSD) { |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
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diff
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|
792 // Just a pointer |
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
Christian Kamm <kamm incasoftware de>
parents:
758
diff
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|
793 return LLStructType::get(DtoSize_t(), NULL); |
637
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
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632
diff
changeset
|
794 } |
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|
795 |
309 | 796 // pthread_fastlock |
797 std::vector<const LLType*> types2; | |
798 types2.push_back(DtoSize_t()); | |
799 types2.push_back(LLType::Int32Ty); | |
800 const LLStructType* fastlock = LLStructType::get(types2); | |
203
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801 |
309 | 802 // pthread_mutex |
803 std::vector<const LLType*> types1; | |
804 types1.push_back(LLType::Int32Ty); | |
805 types1.push_back(LLType::Int32Ty); | |
806 types1.push_back(getVoidPtrType()); | |
807 types1.push_back(LLType::Int32Ty); | |
808 types1.push_back(fastlock); | |
809 const LLStructType* pmutex = LLStructType::get(types1); | |
203
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|
810 |
309 | 811 // D_CRITICAL_SECTION |
812 LLOpaqueType* opaque = LLOpaqueType::get(); | |
813 std::vector<const LLType*> types; | |
814 types.push_back(getPtrToType(opaque)); | |
815 types.push_back(pmutex); | |
203
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|
816 |
309 | 817 // resolve type |
818 pmutex = LLStructType::get(types); | |
819 LLPATypeHolder pa(pmutex); | |
820 opaque->refineAbstractTypeTo(pa.get()); | |
821 pmutex = isaStruct(pa.get()); | |
203
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822 |
309 | 823 gIR->mutexType = pmutex; |
824 gIR->module->addTypeName("D_CRITICAL_SECTION", pmutex); | |
825 return pmutex; | |
826 } | |
323
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827 |
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828 ////////////////////////////////////////////////////////////////////////////////////////// |
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829 |
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830 const LLStructType* DtoModuleReferenceType() |
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831 { |
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832 if (gIR->moduleRefType) |
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833 return gIR->moduleRefType; |
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834 |
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835 // this is a recursive type so start out with the opaque |
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836 LLOpaqueType* opaque = LLOpaqueType::get(); |
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837 |
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838 // add members |
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839 std::vector<const LLType*> types; |
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840 types.push_back(getPtrToType(opaque)); |
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|
841 types.push_back(DtoType(Module::moduleinfo->type)); |
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|
842 |
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|
843 // resolve type |
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844 const LLStructType* st = LLStructType::get(types); |
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845 LLPATypeHolder pa(st); |
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846 opaque->refineAbstractTypeTo(pa.get()); |
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847 st = isaStruct(pa.get()); |
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848 |
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849 // done |
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850 gIR->moduleRefType = st; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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851 gIR->module->addTypeName("ModuleReference", st); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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852 return st; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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317
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853 } |
585
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
854 |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
855 ////////////////////////////////////////////////////////////////////////////////////////// |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
856 |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
857 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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
858 { |
fbb1a366cfbc
Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
859 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.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
534
diff
changeset
|
860 res = gIR->ir->CreateInsertValue(res, V1, 0, "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>
parents:
534
diff
changeset
|
861 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>
parents:
534
diff
changeset
|
862 } |
715
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* 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
|
865 { |
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
Christian Kamm <kamm incasoftware de>
parents:
758
diff
changeset
|
866 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
|
867 return DtoAggrPair(t, V1, V2, name); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
868 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
869 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
870 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
871 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
872 if (aggr->getType() == as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
873 return aggr; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
874 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
875 LLValue* res = llvm::UndefValue::get(as); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
876 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
877 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
|
878 V = DtoBitCast(V, as->getContainedType(0)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
879 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
|
880 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
881 V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
882 V = DtoBitCast(V, as->getContainedType(1)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
883 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
|
884 } |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
885 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
886 LLValue* DtoAggrPairSwap(LLValue* aggr) |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
887 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
888 Logger::println("swapping aggr pair"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
889 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
|
890 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
|
891 return DtoAggrPair(i, r, "swapped"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
892 } |