Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 1218:7977096f0e49
Name some types.
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 15 Apr 2009 21:37:01 +0200 |
parents | 7e5547d8e59f |
children | f41ff8ccc249 1e699a4e9759 |
rev | line source |
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1 | 1 |
40 | 2 #include "gen/llvm.h" |
1 | 3 |
4 #include "dsymbol.h" | |
5 #include "aggregate.h" | |
6 #include "declaration.h" | |
7 #include "init.h" | |
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8 #include "module.h" |
1 | 9 |
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10 #include "gen/tollvm.h" |
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11 #include "gen/irstate.h" |
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12 #include "gen/logger.h" |
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13 #include "gen/runtime.h" |
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14 #include "gen/arrays.h" |
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15 #include "gen/dvalue.h" |
100 | 16 #include "gen/functions.h" |
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17 #include "gen/structs.h" |
100 | 18 #include "gen/classes.h" |
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19 #include "gen/typeinf.h" |
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20 #include "gen/complex.h" |
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21 #include "gen/llvmhelpers.h" |
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22 #include "gen/linkage.h" |
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23 #include "gen/llvm-version.h" |
1 | 24 |
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25 #include "ir/irtype.h" |
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26 |
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27 bool DtoIsPassedByRef(Type* type) |
40 | 28 { |
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29 Type* typ = type->toBasetype(); |
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30 TY t = typ->ty; |
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31 return (t == Tstruct || t == Tsarray); |
40 | 32 } |
33 | |
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34 unsigned DtoShouldExtend(Type* type) |
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35 { |
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36 type = type->toBasetype(); |
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37 if (type->isintegral()) |
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38 { |
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39 switch(type->ty) |
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40 { |
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41 case Tint8: |
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42 case Tint16: |
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43 return llvm::Attribute::SExt; |
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44 |
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45 case Tuns8: |
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46 case Tuns16: |
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47 return llvm::Attribute::ZExt; |
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48 } |
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49 } |
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50 return llvm::Attribute::None; |
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51 } |
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52 |
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53 const LLType* DtoType(Type* t) |
1 | 54 { |
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55 if (t->irtype) |
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56 { |
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57 return t->irtype->get(); |
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58 } |
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59 |
1 | 60 assert(t); |
61 switch (t->ty) | |
62 { | |
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63 // basic types |
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64 case Tvoid: |
1 | 65 case Tint8: |
66 case Tuns8: | |
67 case Tint16: | |
68 case Tuns16: | |
69 case Tint32: | |
70 case Tuns32: | |
71 case Tint64: | |
72 case Tuns64: | |
73 case Tfloat32: | |
74 case Tfloat64: | |
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75 case Tfloat80: |
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76 case Timaginary32: |
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77 case Timaginary64: |
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78 case Timaginary80: |
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79 case Tcomplex32: |
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80 case Tcomplex64: |
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81 case Tcomplex80: |
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82 //case Tbit: |
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83 case Tbool: |
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84 case Tchar: |
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85 case Twchar: |
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86 case Tdchar: |
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87 { |
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88 t->irtype = new IrTypeBasic(t); |
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89 return t->irtype->get(); |
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90 } |
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91 |
1 | 92 // pointers |
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93 case Tpointer: |
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94 { |
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95 t->irtype = new IrTypePointer(t); |
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96 return t->irtype->get(); |
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97 } |
1 | 98 |
99 // arrays | |
100 case Tarray: | |
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101 { |
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102 t->irtype = new IrTypeArray(t); |
1218 | 103 const LLType* arrty = t->irtype->get(); |
104 gIR->module->addTypeName(t->toChars(), arrty); | |
105 return arrty; | |
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106 } |
1 | 107 |
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108 case Tsarray: |
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109 { |
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110 t->irtype = new IrTypeSArray(t); |
1218 | 111 const LLType* arrty = t->irtype->get(); |
112 gIR->module->addTypeName(t->toChars(), arrty); | |
113 return arrty; | |
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114 } |
1 | 115 |
116 // aggregates | |
117 case Tstruct: { | |
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118 #if DMDV2 |
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119 TypeStruct* ts = (TypeStruct*)t->mutableOf(); |
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120 #else |
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121 TypeStruct* ts = (TypeStruct*)t; |
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122 #endif |
103
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123 assert(ts->sym); |
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124 DtoResolveDsymbol(ts->sym); |
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125 return ts->ir.type->get(); |
1 | 126 } |
127 | |
128 case Tclass: { | |
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129 #if DMDV2 |
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130 TypeClass* tc = (TypeClass*)t->mutableOf(); |
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131 #else |
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132 TypeClass* tc = (TypeClass*)t; |
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133 #endif |
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134 assert(tc->sym); |
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135 DtoResolveDsymbol(tc->sym); |
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136 return getPtrToType(tc->ir.type->get()); |
1 | 137 } |
138 | |
139 // functions | |
140 case Tfunction: | |
141 { | |
173
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142 if (!t->ir.type || *t->ir.type == NULL) { |
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143 return DtoFunctionType(t,NULL,NULL); |
1 | 144 } |
145 else { | |
173
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146 return t->ir.type->get(); |
1 | 147 } |
148 } | |
6 | 149 |
1 | 150 // delegates |
151 case Tdelegate: | |
152 { | |
173
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153 if (!t->ir.type || *t->ir.type == NULL) { |
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154 return DtoDelegateType(t); |
1 | 155 } |
156 else { | |
173
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157 return t->ir.type->get(); |
1 | 158 } |
159 } | |
160 | |
161 // typedefs | |
52 | 162 // enum |
1 | 163 case Ttypedef: |
52 | 164 case Tenum: |
1 | 165 { |
166 Type* bt = t->toBasetype(); | |
167 assert(bt); | |
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168 return DtoType(bt); |
1 | 169 } |
170 | |
108
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171 // associative arrays |
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172 case Taarray: |
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173 #if 1 |
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174 return getVoidPtrType(); |
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175 #else |
108
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176 { |
109
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177 TypeAArray* taa = (TypeAArray*)t; |
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178 // aa key/val can't be void |
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179 return getPtrToType(LLStructType::get(DtoType(taa->key), DtoType(taa->next), 0)); |
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180 } |
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181 #endif |
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182 |
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183 /* |
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184 Not needed atm as VarDecls for tuples are rewritten as a string of |
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185 VarDecls for the fields (u -> _u_field_0, ...) |
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186 |
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187 case Ttuple: |
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188 { |
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189 TypeTuple* ttupl = (TypeTuple*)t; |
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190 return DtoStructTypeFromArguments(ttupl->arguments); |
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191 } |
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192 */ |
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193 |
1 | 194 default: |
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195 printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty); |
1 | 196 assert(0); |
197 } | |
198 return 0; | |
199 } | |
200 | |
201 ////////////////////////////////////////////////////////////////////////////////////////// | |
202 | |
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203 /* |
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204 const LLType* DtoStructTypeFromArguments(Arguments* arguments) |
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205 { |
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206 if (!arguments) |
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207 return LLType::VoidTy; |
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208 |
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209 std::vector<const LLType*> types; |
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210 for (size_t i = 0; i < arguments->dim; i++) |
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211 { |
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212 Argument *arg = (Argument *)arguments->data[i]; |
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213 assert(arg && arg->type); |
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214 |
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215 types.push_back(DtoType(arg->type)); |
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216 } |
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217 return LLStructType::get(types); |
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218 } |
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219 */ |
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220 |
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221 ////////////////////////////////////////////////////////////////////////////////////////// |
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222 |
328
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223 const LLType* DtoTypeNotVoid(Type* t) |
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224 { |
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225 const LLType* lt = DtoType(t); |
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226 if (lt == LLType::VoidTy) |
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227 return LLType::Int8Ty; |
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228 return lt; |
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229 } |
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230 |
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231 ////////////////////////////////////////////////////////////////////////////////////////// |
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232 |
244
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233 const LLStructType* DtoDelegateType(Type* t) |
1 | 234 { |
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235 assert(t->ty == Tdelegate); |
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236 const LLType* i8ptr = getVoidPtrType(); |
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237 const LLType* func = DtoFunctionType(t->nextOf(), NULL, Type::tvoid->pointerTo()); |
213
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238 const LLType* funcptr = getPtrToType(func); |
1218 | 239 const LLStructType* dgtype = LLStructType::get(i8ptr, funcptr, NULL); |
240 gIR->module->addTypeName(t->toChars(), dgtype); | |
241 return dgtype; | |
1 | 242 } |
243 | |
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244 ////////////////////////////////////////////////////////////////////////////////////////// |
1 | 245 |
344
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246 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs) |
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247 { |
344
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248 Logger::println("Doing delegate equality"); |
177
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249 llvm::Value *b1, *b2; |
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250 if (rhs == NULL) |
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251 { |
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252 rhs = LLConstant::getNullValue(lhs->getType()); |
177
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253 } |
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254 |
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255 LLValue* l = gIR->ir->CreateExtractValue(lhs, 0); |
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256 LLValue* r = gIR->ir->CreateExtractValue(rhs, 0); |
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257 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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258 |
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259 l = gIR->ir->CreateExtractValue(lhs, 1); |
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260 r = gIR->ir->CreateExtractValue(rhs, 1); |
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261 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
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262 |
213
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263 LLValue* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
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264 |
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265 if (op == TOKnotequal || op == TOKnotidentity) |
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266 return gIR->ir->CreateNot(b,"tmp"); |
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267 |
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268 return b; |
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269 } |
1 | 270 |
271 ////////////////////////////////////////////////////////////////////////////////////////// | |
272 | |
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273 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
1 | 274 { |
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275 // global variable |
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276 if (VarDeclaration* vd = sym->isVarDeclaration()) |
1 | 277 { |
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278 // template |
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279 if (needsTemplateLinkage(sym)) |
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280 return TEMPLATE_LINKAGE_TYPE; |
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281 } |
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282 // function |
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283 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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284 { |
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285 assert(fdecl->type->ty == Tfunction); |
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286 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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287 |
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288 // array operations are always internal |
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289 if (fdecl->isArrayOp) |
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290 return llvm::GlobalValue::InternalLinkage; |
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291 // intrinsics are always external |
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292 if (fdecl->llvmInternal == LLVMintrinsic) |
132 | 293 return llvm::GlobalValue::ExternalLinkage; |
149
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294 // template instances should have weak linkage |
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295 // but only if there's a body, and it's not naked |
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296 // otherwise we make it external |
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297 else if (needsTemplateLinkage(fdecl) && fdecl->fbody && !fdecl->naked) |
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298 return TEMPLATE_LINKAGE_TYPE; |
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299 // extern(C) functions are always external |
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300 else if (ft->linkage == LINKc) |
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301 return llvm::GlobalValue::ExternalLinkage; |
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302 // Function & delegate literals, foreach bodies and lazy parameters: internal linkage |
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303 else if (fdecl->isFuncLiteralDeclaration()) |
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304 return llvm::GlobalValue::InternalLinkage; |
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305 } |
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306 // class |
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307 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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308 { |
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309 // template |
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310 if (needsTemplateLinkage(cd)) |
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311 return TEMPLATE_LINKAGE_TYPE; |
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312 } |
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313 else |
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314 { |
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315 assert(0 && "not global/function"); |
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316 } |
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317 |
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318 // Any symbol nested in a function can't be referenced directly from |
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319 // outside that function, so we can give such symbols internal linkage. |
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320 // This holds even if nested indirectly, such as member functions of |
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321 // aggregates nested in functions. |
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322 // |
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323 // Note: This must be checked after things like template member-ness or |
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324 // symbols nested in templates would get duplicated for each module, |
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325 // breaking things like |
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326 // --- |
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327 // int counter(T)() { static int i; return i++; }" |
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328 // --- |
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329 // if instances get emitted in multiple object files because they'd use |
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330 // different instances of 'i'. |
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331 for (Dsymbol* parent = sym->parent; parent ; parent = parent->parent) { |
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332 if (parent->isFuncDeclaration()) |
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333 return llvm::GlobalValue::InternalLinkage; |
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334 } |
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335 |
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336 // default to external linkage |
1 | 337 return llvm::GlobalValue::ExternalLinkage; |
338 } | |
339 | |
149
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340 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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341 { |
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342 if (needsTemplateLinkage(sym)) |
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343 return TEMPLATE_LINKAGE_TYPE; |
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344 else |
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345 return llvm::GlobalValue::InternalLinkage; |
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346 } |
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347 |
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348 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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349 { |
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350 if (needsTemplateLinkage(sym)) |
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351 return TEMPLATE_LINKAGE_TYPE; |
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352 else |
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353 return llvm::GlobalValue::ExternalLinkage; |
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354 } |
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355 |
1 | 356 ////////////////////////////////////////////////////////////////////////////////////////// |
357 | |
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358 LLValue* DtoPointedType(LLValue* ptr, LLValue* val) |
1 | 359 { |
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360 const LLType* ptrTy = ptr->getType()->getContainedType(0); |
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361 const LLType* valTy = val->getType(); |
1 | 362 // ptr points to val's type |
363 if (ptrTy == valTy) | |
364 { | |
365 return val; | |
366 } | |
367 // ptr is integer pointer | |
368 else if (ptrTy->isInteger()) | |
369 { | |
370 // val is integer | |
371 assert(valTy->isInteger()); | |
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372 const LLIntegerType* pt = llvm::cast<const LLIntegerType>(ptrTy); |
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373 const LLIntegerType* vt = llvm::cast<const LLIntegerType>(valTy); |
1 | 374 if (pt->getBitWidth() < vt->getBitWidth()) { |
375 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
376 } | |
377 else | |
378 assert(0); | |
379 } | |
380 // something else unsupported | |
381 else | |
382 { | |
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383 if (Logger::enabled()) |
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384 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; |
1 | 385 assert(0); |
386 } | |
387 return 0; | |
388 } | |
389 | |
390 ////////////////////////////////////////////////////////////////////////////////////////// | |
391 | |
213
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392 const LLType* DtoSize_t() |
1 | 393 { |
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394 // the type of size_t does not change once set |
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395 static const LLType* t = NULL; |
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396 if (t == NULL) |
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397 t = (global.params.is64bit) ? LLType::Int64Ty : LLType::Int32Ty; |
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398 return t; |
40 | 399 } |
400 | |
401 ////////////////////////////////////////////////////////////////////////////////////////// | |
402 | |
244
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403 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var, llvm::BasicBlock* bb) |
100 | 404 { |
244
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405 return llvm::GetElementPtrInst::Create(ptr, i0, var?var:"tmp", bb?bb:gIR->scopebb()); |
1 | 406 } |
6 | 407 |
11
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408 ////////////////////////////////////////////////////////////////////////////////////////// |
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409 |
217
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410 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var, llvm::BasicBlock* bb) |
6 | 411 { |
217
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412 LLSmallVector<LLValue*,2> v(2); |
6 | 413 v[0] = i0; |
414 v[1] = i1; | |
244
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415 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
6 | 416 } |
8
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417 |
11
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418 ////////////////////////////////////////////////////////////////////////////////////////// |
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419 |
244
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420 LLValue* DtoGEPi1(LLValue* ptr, unsigned i, const char* var, llvm::BasicBlock* bb) |
11
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421 { |
244
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422 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(i), var?var:"tmp", bb?bb:gIR->scopebb()); |
11
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423 } |
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424 |
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425 ////////////////////////////////////////////////////////////////////////////////////////// |
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426 |
217
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427 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::BasicBlock* bb) |
11
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428 { |
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429 LLSmallVector<LLValue*,2> v(2); |
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430 v[0] = DtoConstUint(i0); |
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431 v[1] = DtoConstUint(i1); |
244
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432 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
34 | 433 } |
434 | |
40 | 435 ////////////////////////////////////////////////////////////////////////////////////////// |
34 | 436 |
244
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437 void DtoMemSetZero(LLValue* dst, LLValue* nbytes) |
129
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438 { |
244
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439 dst = DtoBitCast(dst,getVoidPtrType()); |
131 | 440 |
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441 const LLType* intTy = DtoSize_t(); |
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442 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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443 llvm::Intrinsic::memset, &intTy, 1); |
131 | 444 |
317
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445 gIR->ir->CreateCall4(fn, dst, DtoConstUbyte(0), nbytes, DtoConstUint(0), ""); |
50
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446 } |
51
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447 |
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448 ////////////////////////////////////////////////////////////////////////////////////////// |
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449 |
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450 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes, unsigned align) |
51
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451 { |
244
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452 dst = DtoBitCast(dst,getVoidPtrType()); |
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453 src = DtoBitCast(src,getVoidPtrType()); |
51
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454 |
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455 const LLType* intTy = DtoSize_t(); |
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456 llvm::Function* fn = llvm::Intrinsic::getDeclaration(gIR->module, |
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457 llvm::Intrinsic::memcpy, &intTy, 1); |
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458 |
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459 gIR->ir->CreateCall4(fn, dst, src, nbytes, DtoConstUint(align), ""); |
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460 } |
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461 |
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462 ////////////////////////////////////////////////////////////////////////////////////////// |
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463 |
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464 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes) |
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465 { |
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466 // int memcmp ( const void * ptr1, const void * ptr2, size_t num ); |
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467 |
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468 LLFunction* fn = gIR->module->getFunction("memcmp"); |
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469 if (!fn) |
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470 { |
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471 std::vector<const LLType*> params(3); |
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472 params[0] = getVoidPtrType(); |
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473 params[1] = getVoidPtrType(); |
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474 params[2] = DtoSize_t(); |
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475 const LLFunctionType* fty = LLFunctionType::get(LLType::Int32Ty, params, false); |
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476 fn = LLFunction::Create(fty, LLGlobalValue::ExternalLinkage, "memcmp", gIR->module); |
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477 } |
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478 |
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479 lhs = DtoBitCast(lhs,getVoidPtrType()); |
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480 rhs = DtoBitCast(rhs,getVoidPtrType()); |
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481 |
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482 return gIR->ir->CreateCall3(fn, lhs, rhs, nbytes, "tmp"); |
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483 } |
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484 |
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485 ////////////////////////////////////////////////////////////////////////////////////////// |
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486 |
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487 void DtoAggrZeroInit(LLValue* v) |
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488 { |
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489 uint64_t n = getTypeStoreSize(v->getType()->getContainedType(0)); |
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490 DtoMemSetZero(v, DtoConstSize_t(n)); |
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491 } |
54
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492 |
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493 ////////////////////////////////////////////////////////////////////////////////////////// |
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494 |
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495 void DtoAggrCopy(LLValue* dst, LLValue* src) |
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496 { |
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497 uint64_t n = getTypeStoreSize(dst->getType()->getContainedType(0)); |
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498 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
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499 } |
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500 |
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501 ////////////////////////////////////////////////////////////////////////////////////////// |
97
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502 |
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503 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device) |
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504 { |
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505 llvm::Function* fn = GET_INTRINSIC_DECL(memory_barrier); |
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506 assert(fn != NULL); |
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507 |
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508 LLSmallVector<LLValue*, 5> llargs; |
611
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509 llargs.push_back(DtoConstBool(ll)); |
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510 llargs.push_back(DtoConstBool(ls)); |
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511 llargs.push_back(DtoConstBool(sl)); |
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512 llargs.push_back(DtoConstBool(ss)); |
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513 llargs.push_back(DtoConstBool(device)); |
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514 |
317
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515 llvm::CallInst::Create(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
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516 } |
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517 |
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518 ////////////////////////////////////////////////////////////////////////////////////////// |
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519 |
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520 llvm::ConstantInt* DtoConstSize_t(size_t i) |
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521 { |
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522 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
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523 } |
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524 llvm::ConstantInt* DtoConstUint(unsigned i) |
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525 { |
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526 return llvm::ConstantInt::get(LLType::Int32Ty, i, false); |
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527 } |
81
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528 llvm::ConstantInt* DtoConstInt(int i) |
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529 { |
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530 return llvm::ConstantInt::get(LLType::Int32Ty, i, true); |
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531 } |
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532 LLConstant* DtoConstBool(bool b) |
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533 { |
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534 return llvm::ConstantInt::get(LLType::Int1Ty, b, false); |
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535 } |
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536 llvm::ConstantInt* DtoConstUbyte(unsigned char i) |
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537 { |
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538 return llvm::ConstantInt::get(LLType::Int8Ty, i, false); |
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539 } |
54
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540 |
104
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541 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
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542 { |
445
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543 const LLType* llty = DtoType(t); |
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544 assert(llty->isFloatingPoint()); |
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545 |
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546 if(llty == LLType::FloatTy || llty == LLType::DoubleTy) |
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547 return LLConstantFP::get(llty, value); |
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548 else if(llty == LLType::X86_FP80Ty) { |
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549 uint64_t bits[] = {0, 0}; |
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550 #if LLVM_REV < 67562 |
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551 // Prior to r67562, the i80 APInt format expected by the APFloat |
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552 // constructor was different than the memory layout on the actual |
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553 // processor. |
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554 bits[1] = *(uint16_t*)&value; |
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555 bits[0] = *(uint64_t*)((uint16_t*)&value + 1); |
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556 #else |
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557 bits[0] = *(uint64_t*)&value; |
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558 bits[1] = *(uint16_t*)((uint64_t*)&value + 1); |
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559 #endif |
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560 return LLConstantFP::get(APFloat(APInt(80, 2, bits))); |
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561 } else { |
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562 assert(0 && "Unknown floating point type encountered"); |
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563 } |
104
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564 } |
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565 |
54
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566 ////////////////////////////////////////////////////////////////////////////////////////// |
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567 |
213
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568 LLConstant* DtoConstString(const char* str) |
54
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569 { |
328
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570 std::string s(str?str:""); |
213
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571 LLConstant* init = llvm::ConstantArray::get(s, true); |
54
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572 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
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573 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
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574 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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575 return DtoConstSlice( |
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576 DtoConstSize_t(s.length()), |
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577 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
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578 ); |
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579 } |
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580 LLConstant* DtoConstStringPtr(const char* str, const char* section) |
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581 { |
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582 std::string s(str); |
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583 LLConstant* init = llvm::ConstantArray::get(s, true); |
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584 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
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585 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
82
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586 if (section) gvar->setSection(section); |
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587 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
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588 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
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589 } |
58
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590 |
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591 ////////////////////////////////////////////////////////////////////////////////////////// |
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592 |
213
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593 LLValue* DtoLoad(LLValue* src, const char* name) |
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594 { |
719
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595 // if (Logger::enabled()) |
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596 // Logger::cout() << "loading " << *src << '\n'; |
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597 llvm::LoadInst* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
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598 //ld->setVolatile(gIR->func()->inVolatile); |
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599 return ld; |
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600 } |
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601 |
1210
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602 // Like DtoLoad, but the pointer is guaranteed to be aligned appropriately for the type. |
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603 LLValue* DtoAlignedLoad(LLValue* src, const char* name) |
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604 { |
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605 llvm::LoadInst* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
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606 ld->setAlignment(getABITypeAlign(ld->getType())); |
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607 return ld; |
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608 } |
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609 |
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610 |
213
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611 void DtoStore(LLValue* src, LLValue* dst) |
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612 { |
719
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613 // if (Logger::enabled()) |
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614 // Logger::cout() << "storing " << *src << " into " << *dst << '\n'; |
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615 LLValue* st = gIR->ir->CreateStore(src,dst); |
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616 //st->setVolatile(gIR->func()->inVolatile); |
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617 } |
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618 |
1210
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619 // Like DtoStore, but the pointer is guaranteed to be aligned appropriately for the type. |
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620 void DtoAlignedStore(LLValue* src, LLValue* dst) |
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621 { |
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622 llvm::StoreInst* st = gIR->ir->CreateStore(src,dst); |
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623 st->setAlignment(getABITypeAlign(src->getType())); |
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624 } |
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625 |
104
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626 ////////////////////////////////////////////////////////////////////////////////////////// |
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627 |
213
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628 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name) |
86
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629 { |
98
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630 if (v->getType() == t) |
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631 return v; |
1050
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632 assert(!isaStruct(t)); |
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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633 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
86
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634 } |
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|
635 |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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636 LLConstant* DtoBitCast(LLConstant* v, const LLType* t) |
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637 { |
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638 if (v->getType() == t) |
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639 return v; |
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640 return llvm::ConstantExpr::getBitCast(v, t); |
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|
641 } |
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642 |
104
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643 ////////////////////////////////////////////////////////////////////////////////////////// |
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644 |
244
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645 const LLPointerType* isaPointer(LLValue* v) |
94
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646 { |
244
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647 return llvm::dyn_cast<LLPointerType>(v->getType()); |
94
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648 } |
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649 |
244
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650 const LLPointerType* isaPointer(const LLType* t) |
96 | 651 { |
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652 return llvm::dyn_cast<LLPointerType>(t); |
96 | 653 } |
654 | |
244
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655 const LLArrayType* isaArray(LLValue* v) |
94
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656 { |
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657 return llvm::dyn_cast<LLArrayType>(v->getType()); |
94
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658 } |
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659 |
244
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660 const LLArrayType* isaArray(const LLType* t) |
96 | 661 { |
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662 return llvm::dyn_cast<LLArrayType>(t); |
96 | 663 } |
664 | |
244
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665 const LLStructType* isaStruct(LLValue* v) |
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666 { |
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667 return llvm::dyn_cast<LLStructType>(v->getType()); |
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668 } |
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669 |
244
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670 const LLStructType* isaStruct(const LLType* t) |
96 | 671 { |
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672 return llvm::dyn_cast<LLStructType>(t); |
96 | 673 } |
674 | |
414
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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675 const LLFunctionType* isaFunction(LLValue* v) |
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676 { |
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677 return llvm::dyn_cast<LLFunctionType>(v->getType()); |
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678 } |
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Fixed issue with internal real representation, incorrect for non x86-32 architectures.
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679 |
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680 const LLFunctionType* isaFunction(const LLType* t) |
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681 { |
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682 return llvm::dyn_cast<LLFunctionType>(t); |
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683 } |
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684 |
213
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685 LLConstant* isaConstant(LLValue* v) |
94
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686 { |
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687 return llvm::dyn_cast<llvm::Constant>(v); |
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688 } |
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689 |
213
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690 llvm::ConstantInt* isaConstantInt(LLValue* v) |
94
61615fa85940
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|
691 { |
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lindquist
parents:
93
diff
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|
692 return llvm::dyn_cast<llvm::ConstantInt>(v); |
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lindquist
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diff
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693 } |
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lindquist
parents:
93
diff
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|
694 |
213
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diff
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695 llvm::Argument* isaArgument(LLValue* v) |
96 | 696 { |
697 return llvm::dyn_cast<llvm::Argument>(v); | |
698 } | |
699 | |
213
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lindquist
parents:
210
diff
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|
700 llvm::GlobalVariable* isaGlobalVar(LLValue* v) |
106 | 701 { |
702 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
703 } | |
704 | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
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85
diff
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|
705 ////////////////////////////////////////////////////////////////////////////////////////// |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
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|
706 |
244
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707 const LLPointerType* getPtrToType(const LLType* t) |
133
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diff
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|
708 { |
308
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
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264
diff
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|
709 if (t == LLType::VoidTy) |
6b62e8cdf970
[svn r329] Cleaned up a bunch of array code for handling special slice cases no
lindquist
parents:
264
diff
changeset
|
710 t = LLType::Int8Ty; |
244
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|
711 return LLPointerType::get(t, 0); |
133
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712 } |
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
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|
713 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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diff
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|
714 const LLPointerType* getVoidPtrType() |
193
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
lindquist
parents:
189
diff
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|
715 { |
244
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|
716 return getPtrToType(LLType::Int8Ty); |
193
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parents:
189
diff
changeset
|
717 } |
aca17e55b7a5
[svn r209] Fixed: exotic array to pointer casts were broken.
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parents:
189
diff
changeset
|
718 |
213
7816aafeea3c
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diff
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|
719 llvm::ConstantPointerNull* getNullPtr(const LLType* t) |
133
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720 { |
244
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|
721 const LLPointerType* pt = llvm::cast<LLPointerType>(t); |
133
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[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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|
722 return llvm::ConstantPointerNull::get(pt); |
44a95ac7368a
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|
723 } |
44a95ac7368a
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diff
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|
724 |
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
|
725 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
|
726 { |
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
|
727 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
|
728 } |
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
|
729 |
133
44a95ac7368a
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132
diff
changeset
|
730 ////////////////////////////////////////////////////////////////////////////////////////// |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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132
diff
changeset
|
731 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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210
diff
changeset
|
732 size_t getTypeBitSize(const LLType* t) |
133
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|
733 { |
44a95ac7368a
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diff
changeset
|
734 return gTargetData->getTypeSizeInBits(t); |
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lindquist
parents:
132
diff
changeset
|
735 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
lindquist
parents:
132
diff
changeset
|
736 |
213
7816aafeea3c
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lindquist
parents:
210
diff
changeset
|
737 size_t getTypeStoreSize(const LLType* t) |
133
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|
738 { |
44a95ac7368a
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diff
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|
739 return gTargetData->getTypeStoreSize(t); |
44a95ac7368a
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parents:
132
diff
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|
740 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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diff
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|
741 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
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parents:
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diff
changeset
|
742 size_t getTypePaddedSize(const LLType* t) |
133
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|
743 { |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
744 size_t sz = gTargetData->getTypePaddedSize(t); |
618 | 745 //Logger::cout() << "abi type size of: " << *t << " == " << sz << '\n'; |
486
a34078905d01
Added pragma(llvmdc, "string") for misc per-module compiler configuration, currently "string" can only be "verbose" which forces -vv for module it appears in.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
464
diff
changeset
|
746 return sz; |
133
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diff
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|
747 } |
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
132
diff
changeset
|
748 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
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diff
changeset
|
749 unsigned char getABITypeAlign(const LLType* t) |
88
058d3925950e
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
lindquist
parents:
86
diff
changeset
|
750 { |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
751 return gTargetData->getABITypeAlignment(t); |
102
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
752 } |
027b8d8b71ec
[svn r106] Turns out the last commit wasn't enough, now the D->LLVM process is even more split up.
lindquist
parents:
100
diff
changeset
|
753 |
244
a95056b3c996
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lindquist
parents:
237
diff
changeset
|
754 unsigned char getPrefTypeAlign(const LLType* t) |
100 | 755 { |
244
a95056b3c996
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lindquist
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|
756 return gTargetData->getPrefTypeAlignment(t); |
100 | 757 } |
758 | |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
759 const LLType* getBiggestType(const LLType** begin, size_t n) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
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diff
changeset
|
760 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
761 const LLType* bigTy = 0; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
762 size_t bigSize = 0; |
340acf1535d0
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parents:
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diff
changeset
|
763 size_t bigAlign = 0; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
764 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
794
diff
changeset
|
765 const LLType** end = begin+n; |
340acf1535d0
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parents:
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diff
changeset
|
766 while (begin != end) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
767 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
768 const LLType* T = *begin; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
769 |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
770 size_t sz = getTypePaddedSize(T); |
797
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
771 size_t ali = getABITypeAlign(T); |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
772 if (sz > bigSize || (sz == bigSize && ali > bigAlign)) |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
773 { |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
774 bigTy = T; |
340acf1535d0
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
775 bigSize = sz; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
776 bigAlign = ali; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
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parents:
794
diff
changeset
|
777 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
778 |
340acf1535d0
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parents:
794
diff
changeset
|
779 ++begin; |
340acf1535d0
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parents:
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diff
changeset
|
780 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
781 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
782 // will be null for n==0 |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
783 return bigTy; |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
794
diff
changeset
|
784 } |
340acf1535d0
Removed KDevelop3 project files, CMake can generate them just fine!
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
785 |
100 | 786 ////////////////////////////////////////////////////////////////////////////////////////// |
787 | |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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diff
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|
788 const LLStructType* DtoInterfaceInfoType() |
136
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
lindquist
parents:
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diff
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|
789 { |
161
3a891cfcd249
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ChristianK
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160
diff
changeset
|
790 if (gIR->interfaceInfoType) |
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[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
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diff
changeset
|
791 return gIR->interfaceInfoType; |
136
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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parents:
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|
792 |
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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diff
changeset
|
793 // build interface info type |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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diff
changeset
|
794 std::vector<const LLType*> types; |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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diff
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|
795 // ClassInfo classinfo |
0e28624814e8
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lindquist
parents:
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diff
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|
796 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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|
797 DtoResolveClass(cd2); |
173
db9890b3fb64
[svn r189] moving IR data back into DMD frontend nodes
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diff
changeset
|
798 types.push_back(getPtrToType(cd2->type->ir.type->get())); |
136
0e28624814e8
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diff
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|
799 // void*[] vtbl |
213
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[svn r229] Updated the object.d implementation to the latest Tango.
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diff
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|
800 std::vector<const LLType*> vtbltypes; |
136
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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|
801 vtbltypes.push_back(DtoSize_t()); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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|
802 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty)); |
136
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[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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|
803 vtbltypes.push_back(byteptrptrty); |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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|
804 types.push_back(LLStructType::get(vtbltypes)); |
136
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lindquist
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diff
changeset
|
805 // int offset |
244
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diff
changeset
|
806 types.push_back(LLType::Int32Ty); |
136
0e28624814e8
[svn r140] did a lot of the work towards being able to pass multiple modules on the command line. not complete yet though
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diff
changeset
|
807 // create type |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
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diff
changeset
|
808 gIR->interfaceInfoType = LLStructType::get(types); |
136
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diff
changeset
|
809 |
161
3a891cfcd249
[svn r177] moved variable for interface info type from being local static to being within IRState
ChristianK
parents:
160
diff
changeset
|
810 return gIR->interfaceInfoType; |
136
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diff
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|
811 } |
203
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812 |
309 | 813 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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814 |
309 | 815 const LLStructType* DtoMutexType() |
816 { | |
817 if (gIR->mutexType) | |
818 return gIR->mutexType; | |
203
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819 |
309 | 820 // win32 |
534
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821 if (global.params.os == OSWindows) |
309 | 822 { |
823 // CRITICAL_SECTION.sizeof == 68 | |
824 std::vector<const LLType*> types(17, LLType::Int32Ty); | |
825 return LLStructType::get(types); | |
826 } | |
203
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827 |
637
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Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
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828 // FreeBSD |
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829 else if (global.params.os == OSFreeBSD) { |
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Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
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830 // Just a pointer |
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
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831 return LLStructType::get(DtoSize_t(), NULL); |
637
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832 } |
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Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
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|
833 |
309 | 834 // pthread_fastlock |
835 std::vector<const LLType*> types2; | |
836 types2.push_back(DtoSize_t()); | |
837 types2.push_back(LLType::Int32Ty); | |
838 const LLStructType* fastlock = LLStructType::get(types2); | |
203
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839 |
309 | 840 // pthread_mutex |
841 std::vector<const LLType*> types1; | |
842 types1.push_back(LLType::Int32Ty); | |
843 types1.push_back(LLType::Int32Ty); | |
844 types1.push_back(getVoidPtrType()); | |
845 types1.push_back(LLType::Int32Ty); | |
846 types1.push_back(fastlock); | |
847 const LLStructType* pmutex = LLStructType::get(types1); | |
203
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848 |
309 | 849 // D_CRITICAL_SECTION |
850 LLOpaqueType* opaque = LLOpaqueType::get(); | |
851 std::vector<const LLType*> types; | |
852 types.push_back(getPtrToType(opaque)); | |
853 types.push_back(pmutex); | |
203
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854 |
309 | 855 // resolve type |
856 pmutex = LLStructType::get(types); | |
857 LLPATypeHolder pa(pmutex); | |
858 opaque->refineAbstractTypeTo(pa.get()); | |
859 pmutex = isaStruct(pa.get()); | |
203
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860 |
309 | 861 gIR->mutexType = pmutex; |
862 gIR->module->addTypeName("D_CRITICAL_SECTION", pmutex); | |
863 return pmutex; | |
864 } | |
323
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865 |
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866 ////////////////////////////////////////////////////////////////////////////////////////// |
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867 |
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868 const LLStructType* DtoModuleReferenceType() |
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869 { |
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870 if (gIR->moduleRefType) |
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871 return gIR->moduleRefType; |
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872 |
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873 // this is a recursive type so start out with the opaque |
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874 LLOpaqueType* opaque = LLOpaqueType::get(); |
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875 |
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876 // add members |
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877 std::vector<const LLType*> types; |
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878 types.push_back(getPtrToType(opaque)); |
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879 types.push_back(DtoType(Module::moduleinfo->type)); |
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880 |
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881 // resolve type |
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882 const LLStructType* st = LLStructType::get(types); |
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883 LLPATypeHolder pa(st); |
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884 opaque->refineAbstractTypeTo(pa.get()); |
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885 st = isaStruct(pa.get()); |
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886 |
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887 // done |
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888 gIR->moduleRefType = st; |
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889 gIR->module->addTypeName("ModuleReference", st); |
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890 return st; |
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891 } |
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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892 |
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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893 ////////////////////////////////////////////////////////////////////////////////////////// |
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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894 |
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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|
895 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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896 { |
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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897 LLValue* res = llvm::UndefValue::get(type); |
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Complex number should now follow the D ABI on x86. They're also treated as first class values now. Big change.
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diff
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898 res = gIR->ir->CreateInsertValue(res, V1, 0, "tmp"); |
fbb1a366cfbc
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|
899 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.
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diff
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|
900 } |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
901 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
902 LLValue* DtoAggrPair(LLValue* V1, LLValue* V2, const char* name) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
903 { |
794
661384d6a936
Fix warnings on x86-64. By fvbommel.
Christian Kamm <kamm incasoftware de>
parents:
758
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changeset
|
904 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:
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diff
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|
905 return DtoAggrPair(t, V1, V2, name); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
906 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
907 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
908 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
909 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
910 if (aggr->getType() == as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
911 return aggr; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
912 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
913 LLValue* res = llvm::UndefValue::get(as); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
914 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
915 LLValue* V = gIR->ir->CreateExtractValue(aggr, 0, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
916 V = DtoBitCast(V, as->getContainedType(0)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
917 res = gIR->ir->CreateInsertValue(res, V, 0, "tmp"); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
918 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
919 V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
920 V = DtoBitCast(V, as->getContainedType(1)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
921 return gIR->ir->CreateInsertValue(res, V, 1, "tmp"); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
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|
922 } |
945
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
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|
923 |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
924 LLValue* DtoAggrPairSwap(LLValue* aggr) |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
925 { |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
926 Logger::println("swapping aggr pair"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
927 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
|
928 LLValue* i = gIR->ir->CreateExtractValue(aggr, 1); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
929 return DtoAggrPair(i, r, "swapped"); |
03d7c4aac654
SWITCHED TO LLVM 2.5 !
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
940
diff
changeset
|
930 } |