Mercurial > projects > ldc
annotate gen/tollvm.cpp @ 715:30b42a283c8e
Removed TypeOpaque from DMD.
Changed runtime functions taking opaque[] to void[].
Implemented proper type painting, to avoid "resizing" array casts in runtime calls that previously took opaque[].
Implemented dynamic arrays as first class types, this implements proper ABI for these types on x86.
Added dwarf region end after call to assert function, fixes some problems with llvm not allowing this to be missing.
Reverted change to WithStatement from rev [704] it breaks MiniD, mini/with2.d needs to be fixed some other way...
Fixed tango bug 1339 in runtime, problem with _adReverseChar on invalid UTF-8.
Disabled .bc generation in the compiler runtime part, genobj.d triggers some llvm bug when using debug info. the .o seems to work fine.
author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
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date | Wed, 22 Oct 2008 14:55:33 +0200 |
parents | 5a2983f97498 |
children | 7261ff0f95ff |
rev | line source |
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1 | 1 #include <iostream> |
2 | |
40 | 3 #include "gen/llvm.h" |
1 | 4 |
5 #include "dsymbol.h" | |
6 #include "aggregate.h" | |
7 #include "declaration.h" | |
8 #include "init.h" | |
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9 #include "module.h" |
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11 #include "gen/tollvm.h" |
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12 #include "gen/irstate.h" |
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13 #include "gen/logger.h" |
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14 #include "gen/runtime.h" |
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15 #include "gen/arrays.h" |
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16 #include "gen/dvalue.h" |
100 | 17 #include "gen/functions.h" |
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18 #include "gen/structs.h" |
100 | 19 #include "gen/classes.h" |
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20 #include "gen/typeinf.h" |
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21 #include "gen/complex.h" |
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22 #include "gen/llvmhelpers.h" |
1 | 23 |
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24 bool DtoIsPassedByRef(Type* type) |
40 | 25 { |
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26 Type* typ = type->toBasetype(); |
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27 TY t = typ->ty; |
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28 return (t == Tstruct || t == Tdelegate || t == Tsarray); |
40 | 29 } |
30 | |
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31 bool DtoIsReturnedInArg(Type* type) |
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32 { |
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33 Type* typ = type->toBasetype(); |
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34 TY t = typ->ty; |
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35 return (t == Tstruct || t == Tdelegate || t == Tsarray); |
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36 } |
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37 |
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38 unsigned DtoShouldExtend(Type* type) |
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39 { |
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40 type = type->toBasetype(); |
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41 if (type->isintegral()) |
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42 { |
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43 switch(type->ty) |
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44 { |
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45 case Tint8: |
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46 case Tint16: |
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47 return llvm::Attribute::SExt; |
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48 |
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49 case Tuns8: |
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50 case Tuns16: |
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51 return llvm::Attribute::ZExt; |
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52 } |
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53 } |
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54 return llvm::Attribute::None; |
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55 } |
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56 |
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57 const LLType* DtoType(Type* t) |
1 | 58 { |
59 assert(t); | |
60 switch (t->ty) | |
61 { | |
62 // integers | |
63 case Tint8: | |
64 case Tuns8: | |
65 case Tchar: | |
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66 return (const LLType*)LLType::Int8Ty; |
1 | 67 case Tint16: |
68 case Tuns16: | |
69 case Twchar: | |
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70 return (const LLType*)LLType::Int16Ty; |
1 | 71 case Tint32: |
72 case Tuns32: | |
73 case Tdchar: | |
244
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74 return (const LLType*)LLType::Int32Ty; |
1 | 75 case Tint64: |
76 case Tuns64: | |
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77 return (const LLType*)LLType::Int64Ty; |
1 | 78 |
79 case Tbool: | |
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80 return (const LLType*)llvm::ConstantInt::getTrue()->getType(); |
1 | 81 |
82 // floats | |
83 case Tfloat32: | |
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84 case Timaginary32: |
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85 return LLType::FloatTy; |
1 | 86 case Tfloat64: |
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87 case Timaginary64: |
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88 return LLType::DoubleTy; |
1 | 89 case Tfloat80: |
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90 case Timaginary80: |
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91 if (global.params.cpu == ARCHx86) |
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92 return LLType::X86_FP80Ty; |
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93 else |
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94 return LLType::DoubleTy; |
1 | 95 |
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96 // complex |
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97 case Tcomplex32: |
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98 case Tcomplex64: |
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99 case Tcomplex80: |
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100 return DtoComplexType(t); |
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101 |
1 | 102 // pointers |
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103 case Tpointer: |
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104 // getPtrToType checks for void itself |
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105 return getPtrToType(DtoType(t->next)); |
1 | 106 |
107 // arrays | |
108 case Tarray: | |
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109 return DtoArrayType(t); |
1 | 110 case Tsarray: |
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111 return DtoStaticArrayType(t); |
1 | 112 |
113 // void | |
114 case Tvoid: | |
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115 return LLType::VoidTy; |
1 | 116 |
117 // aggregates | |
118 case Tstruct: { | |
103
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119 TypeStruct* ts = (TypeStruct*)t; |
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120 assert(ts->sym); |
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121 DtoResolveDsymbol(ts->sym); |
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122 return ts->sym->ir.irStruct->recty.get(); // t->ir.type->get(); |
1 | 123 } |
124 | |
125 case Tclass: { | |
103
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126 TypeClass* tc = (TypeClass*)t; |
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127 assert(tc->sym); |
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128 DtoResolveDsymbol(tc->sym); |
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129 return getPtrToType(tc->sym->ir.irStruct->recty.get()); // t->ir.type->get()); |
1 | 130 } |
131 | |
132 // functions | |
133 case Tfunction: | |
134 { | |
173
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135 if (!t->ir.type || *t->ir.type == NULL) { |
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136 return DtoFunctionType(t,NULL,NULL); |
1 | 137 } |
138 else { | |
173
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139 return t->ir.type->get(); |
1 | 140 } |
141 } | |
6 | 142 |
1 | 143 // delegates |
144 case Tdelegate: | |
145 { | |
173
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146 if (!t->ir.type || *t->ir.type == NULL) { |
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147 return DtoDelegateType(t); |
1 | 148 } |
149 else { | |
173
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150 return t->ir.type->get(); |
1 | 151 } |
152 } | |
153 | |
154 // typedefs | |
52 | 155 // enum |
1 | 156 case Ttypedef: |
52 | 157 case Tenum: |
1 | 158 { |
159 Type* bt = t->toBasetype(); | |
160 assert(bt); | |
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161 return DtoType(bt); |
1 | 162 } |
163 | |
108
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164 // associative arrays |
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165 case Taarray: |
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166 { |
109
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167 TypeAArray* taa = (TypeAArray*)t; |
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168 // aa key/val can't be void |
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169 return getPtrToType(LLStructType::get(DtoType(taa->key), DtoType(taa->next), 0)); |
108
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170 } |
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171 |
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172 /* |
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173 Not needed atm as VarDecls for tuples are rewritten as a string of |
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174 VarDecls for the fields (u -> _u_field_0, ...) |
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175 |
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176 case Ttuple: |
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177 { |
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178 TypeTuple* ttupl = (TypeTuple*)t; |
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179 return DtoStructTypeFromArguments(ttupl->arguments); |
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180 } |
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181 */ |
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182 |
1 | 183 default: |
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184 printf("trying to convert unknown type '%s' with value %d\n", t->toChars(), t->ty); |
1 | 185 assert(0); |
186 } | |
187 return 0; | |
188 } | |
189 | |
190 ////////////////////////////////////////////////////////////////////////////////////////// | |
191 | |
648
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192 /* |
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193 const LLType* DtoStructTypeFromArguments(Arguments* arguments) |
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194 { |
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195 if (!arguments) |
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196 return LLType::VoidTy; |
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197 |
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198 std::vector<const LLType*> types; |
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199 for (size_t i = 0; i < arguments->dim; i++) |
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200 { |
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201 Argument *arg = (Argument *)arguments->data[i]; |
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202 assert(arg && arg->type); |
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203 |
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204 types.push_back(DtoType(arg->type)); |
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205 } |
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206 return LLStructType::get(types); |
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207 } |
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208 */ |
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209 |
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210 ////////////////////////////////////////////////////////////////////////////////////////// |
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211 |
328
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212 const LLType* DtoTypeNotVoid(Type* t) |
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213 { |
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214 const LLType* lt = DtoType(t); |
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215 if (lt == LLType::VoidTy) |
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216 return LLType::Int8Ty; |
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217 return lt; |
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218 } |
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219 |
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220 ////////////////////////////////////////////////////////////////////////////////////////// |
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221 |
244
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222 const LLStructType* DtoDelegateType(Type* t) |
1 | 223 { |
244
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224 const LLType* i8ptr = getVoidPtrType(); |
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225 const LLType* func = DtoFunctionType(t->next, NULL, i8ptr); |
213
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226 const LLType* funcptr = getPtrToType(func); |
244
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227 return LLStructType::get(i8ptr, funcptr, 0); |
1 | 228 } |
229 | |
53
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230 ////////////////////////////////////////////////////////////////////////////////////////// |
1 | 231 |
344
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232 LLValue* DtoDelegateEquals(TOK op, LLValue* lhs, LLValue* rhs) |
53
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233 { |
344
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234 Logger::println("Doing delegate equality"); |
177
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235 llvm::Value *b1, *b2; |
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236 if (rhs == NULL) |
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237 { |
244
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238 LLValue* l = DtoLoad(DtoGEPi(lhs,0,0)); |
213
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239 LLValue* r = llvm::Constant::getNullValue(l->getType()); |
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240 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
244
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241 l = DtoLoad(DtoGEPi(lhs,0,1)); |
177
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242 r = llvm::Constant::getNullValue(l->getType()); |
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243 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
177
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244 } |
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245 else |
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246 { |
244
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247 LLValue* l = DtoLoad(DtoGEPi(lhs,0,0)); |
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248 LLValue* r = DtoLoad(DtoGEPi(rhs,0,0)); |
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249 b1 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
244
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250 l = DtoLoad(DtoGEPi(lhs,0,1)); |
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251 r = DtoLoad(DtoGEPi(rhs,0,1)); |
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252 b2 = gIR->ir->CreateICmp(llvm::ICmpInst::ICMP_EQ,l,r,"tmp"); |
177
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253 } |
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254 LLValue* b = gIR->ir->CreateAnd(b1,b2,"tmp"); |
177
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255 if (op == TOKnotequal || op == TOKnotidentity) |
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256 return gIR->ir->CreateNot(b,"tmp"); |
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257 return b; |
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258 } |
1 | 259 |
260 ////////////////////////////////////////////////////////////////////////////////////////// | |
261 | |
244
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262 LLGlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym) |
1 | 263 { |
149
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264 // global variable |
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265 if (VarDeclaration* vd = sym->isVarDeclaration()) |
1 | 266 { |
149
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267 // template |
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268 if (DtoIsTemplateInstance(sym)) |
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269 return llvm::GlobalValue::WeakLinkage; |
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270 // local static |
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271 else if (sym->parent && sym->parent->isFuncDeclaration()) |
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272 return llvm::GlobalValue::InternalLinkage; |
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273 } |
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274 // function |
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275 else if (FuncDeclaration* fdecl = sym->isFuncDeclaration()) |
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276 { |
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277 assert(fdecl->type->ty == Tfunction); |
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278 TypeFunction* ft = (TypeFunction*)fdecl->type; |
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279 |
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280 // array operations are always internal |
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281 if (fdecl->isArrayOp) |
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282 return llvm::GlobalValue::InternalLinkage; |
149
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283 // intrinsics are always external |
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284 if (fdecl->llvmInternal == LLVMintrinsic) |
132 | 285 return llvm::GlobalValue::ExternalLinkage; |
149
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286 // template instances should have weak linkage |
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287 else if (DtoIsTemplateInstance(fdecl)) |
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288 return llvm::GlobalValue::WeakLinkage; |
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289 // extern(C) functions are always external |
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290 else if (ft->linkage == LINKc) |
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291 return llvm::GlobalValue::ExternalLinkage; |
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292 } |
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293 // class |
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294 else if (ClassDeclaration* cd = sym->isClassDeclaration()) |
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295 { |
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296 // template |
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297 if (DtoIsTemplateInstance(cd)) |
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298 return llvm::GlobalValue::WeakLinkage; |
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299 } |
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300 else |
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301 { |
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302 assert(0 && "not global/function"); |
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303 } |
1 | 304 |
149
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305 // default to external linkage |
1 | 306 return llvm::GlobalValue::ExternalLinkage; |
307 } | |
308 | |
149
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309 llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym) |
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310 { |
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311 if (DtoIsTemplateInstance(sym)) |
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312 return llvm::GlobalValue::WeakLinkage; |
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313 else |
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314 return llvm::GlobalValue::InternalLinkage; |
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315 } |
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316 |
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317 llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym) |
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318 { |
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319 if (DtoIsTemplateInstance(sym)) |
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320 return llvm::GlobalValue::WeakLinkage; |
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321 else |
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322 return llvm::GlobalValue::ExternalLinkage; |
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323 } |
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324 |
1 | 325 ////////////////////////////////////////////////////////////////////////////////////////// |
326 | |
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327 LLValue* DtoPointedType(LLValue* ptr, LLValue* val) |
1 | 328 { |
213
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329 const LLType* ptrTy = ptr->getType()->getContainedType(0); |
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330 const LLType* valTy = val->getType(); |
1 | 331 // ptr points to val's type |
332 if (ptrTy == valTy) | |
333 { | |
334 return val; | |
335 } | |
336 // ptr is integer pointer | |
337 else if (ptrTy->isInteger()) | |
338 { | |
339 // val is integer | |
340 assert(valTy->isInteger()); | |
244
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341 const LLIntegerType* pt = llvm::cast<const LLIntegerType>(ptrTy); |
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342 const LLIntegerType* vt = llvm::cast<const LLIntegerType>(valTy); |
1 | 343 if (pt->getBitWidth() < vt->getBitWidth()) { |
344 return new llvm::TruncInst(val, pt, "tmp", gIR->scopebb()); | |
345 } | |
346 else | |
347 assert(0); | |
348 } | |
349 // something else unsupported | |
350 else | |
351 { | |
622
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352 if (Logger::enabled()) |
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353 Logger::cout() << *ptrTy << '|' << *valTy << '\n'; |
1 | 354 assert(0); |
355 } | |
356 return 0; | |
357 } | |
358 | |
359 ////////////////////////////////////////////////////////////////////////////////////////// | |
360 | |
213
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361 const LLType* DtoSize_t() |
1 | 362 { |
244
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363 // the type of size_t does not change once set |
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364 static const LLType* t = NULL; |
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365 if (t == NULL) |
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366 t = (global.params.is64bit) ? LLType::Int64Ty : LLType::Int32Ty; |
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367 return t; |
40 | 368 } |
369 | |
370 ////////////////////////////////////////////////////////////////////////////////////////// | |
371 | |
244
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372 LLValue* DtoGEP1(LLValue* ptr, LLValue* i0, const char* var, llvm::BasicBlock* bb) |
100 | 373 { |
244
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374 return llvm::GetElementPtrInst::Create(ptr, i0, var?var:"tmp", bb?bb:gIR->scopebb()); |
1 | 375 } |
6 | 376 |
11
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377 ////////////////////////////////////////////////////////////////////////////////////////// |
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378 |
217
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379 LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const char* var, llvm::BasicBlock* bb) |
6 | 380 { |
217
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381 LLSmallVector<LLValue*,2> v(2); |
6 | 382 v[0] = i0; |
383 v[1] = i1; | |
244
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384 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
6 | 385 } |
8
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386 |
11
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387 ////////////////////////////////////////////////////////////////////////////////////////// |
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388 |
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389 LLValue* DtoGEPi1(LLValue* ptr, unsigned i, const char* var, llvm::BasicBlock* bb) |
11
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390 { |
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391 return llvm::GetElementPtrInst::Create(ptr, DtoConstUint(i), var?var:"tmp", bb?bb:gIR->scopebb()); |
11
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392 } |
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393 |
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[svn r15] * Fixed a bunch problems with virtual calls. Seems I did some rather poor testing.
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394 ////////////////////////////////////////////////////////////////////////////////////////// |
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395 |
217
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396 LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const char* var, llvm::BasicBlock* bb) |
11
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397 { |
217
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398 LLSmallVector<LLValue*,2> v(2); |
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399 v[0] = DtoConstUint(i0); |
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400 v[1] = DtoConstUint(i1); |
244
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401 return llvm::GetElementPtrInst::Create(ptr, v.begin(), v.end(), var?var:"tmp", bb?bb:gIR->scopebb()); |
34 | 402 } |
403 | |
40 | 404 ////////////////////////////////////////////////////////////////////////////////////////// |
34 | 405 |
244
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406 void DtoMemSetZero(LLValue* dst, LLValue* nbytes) |
129
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[svn r133] Fixed some problems with inlining not happening :P
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407 { |
244
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408 dst = DtoBitCast(dst,getVoidPtrType()); |
131 | 409 |
244
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410 llvm::Function* fn; |
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411 if (global.params.is64bit) |
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412 fn = GET_INTRINSIC_DECL(memset_i64); |
131 | 413 else |
244
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414 fn = GET_INTRINSIC_DECL(memset_i32); |
131 | 415 |
317
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[svn r338] Intrinsic calls can never be invokes.
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416 gIR->ir->CreateCall4(fn, dst, DtoConstUbyte(0), nbytes, DtoConstUint(0), ""); |
50
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[svn r54] Added support for nested delegates referencing parent's stack variables.
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417 } |
51
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418 |
61bc1b4ad3c4
[svn r55] Foreach was always generating code as if the value variable was 'ref'
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419 ////////////////////////////////////////////////////////////////////////////////////////// |
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420 |
244
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421 void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes) |
51
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422 { |
244
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423 dst = DtoBitCast(dst,getVoidPtrType()); |
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424 src = DtoBitCast(src,getVoidPtrType()); |
51
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425 |
244
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426 llvm::Function* fn; |
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427 if (global.params.is64bit) |
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428 fn = GET_INTRINSIC_DECL(memcpy_i64); |
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429 else |
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430 fn = GET_INTRINSIC_DECL(memcpy_i32); |
107
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431 |
317
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432 gIR->ir->CreateCall4(fn, dst, src, nbytes, DtoConstUint(0), ""); |
244
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433 } |
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434 |
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435 ////////////////////////////////////////////////////////////////////////////////////////// |
107
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436 |
344
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437 LLValue* DtoMemCmp(LLValue* lhs, LLValue* rhs, LLValue* nbytes) |
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438 { |
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439 // int memcmp ( const void * ptr1, const void * ptr2, size_t num ); |
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440 |
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441 LLFunction* fn = gIR->module->getFunction("memcmp"); |
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442 if (!fn) |
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443 { |
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444 std::vector<const LLType*> params(3); |
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445 params[0] = getVoidPtrType(); |
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446 params[1] = getVoidPtrType(); |
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447 params[2] = DtoSize_t(); |
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448 const LLFunctionType* fty = LLFunctionType::get(LLType::Int32Ty, params, false); |
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449 fn = LLFunction::Create(fty, LLGlobalValue::ExternalLinkage, "memcmp", gIR->module); |
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450 } |
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451 |
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452 lhs = DtoBitCast(lhs,getVoidPtrType()); |
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453 rhs = DtoBitCast(rhs,getVoidPtrType()); |
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454 |
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455 return gIR->ir->CreateCall3(fn, lhs, rhs, nbytes, "tmp"); |
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456 } |
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457 |
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458 ////////////////////////////////////////////////////////////////////////////////////////// |
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459 |
244
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460 void DtoAggrZeroInit(LLValue* v) |
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461 { |
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462 uint64_t n = getTypeStoreSize(v->getType()->getContainedType(0)); |
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463 DtoMemSetZero(v, DtoConstSize_t(n)); |
51
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464 } |
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
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465 |
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466 ////////////////////////////////////////////////////////////////////////////////////////// |
244
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467 |
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468 void DtoAggrCopy(LLValue* dst, LLValue* src) |
97
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469 { |
244
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470 uint64_t n = getTypeStoreSize(dst->getType()->getContainedType(0)); |
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471 DtoMemCpy(dst, src, DtoConstSize_t(n)); |
97
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472 } |
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473 |
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474 ////////////////////////////////////////////////////////////////////////////////////////// |
97
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475 |
244
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476 void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device) |
104
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477 { |
244
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478 llvm::Function* fn = GET_INTRINSIC_DECL(memory_barrier); |
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479 assert(fn != NULL); |
107
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480 |
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481 LLSmallVector<LLValue*, 5> llargs; |
611
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482 llargs.push_back(DtoConstBool(ll)); |
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483 llargs.push_back(DtoConstBool(ls)); |
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484 llargs.push_back(DtoConstBool(sl)); |
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485 llargs.push_back(DtoConstBool(ss)); |
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486 llargs.push_back(DtoConstBool(device)); |
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487 |
317
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[svn r338] Intrinsic calls can never be invokes.
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488 llvm::CallInst::Create(fn, llargs.begin(), llargs.end(), "", gIR->scopebb()); |
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489 } |
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490 |
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491 ////////////////////////////////////////////////////////////////////////////////////////// |
54
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492 |
81
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493 llvm::ConstantInt* DtoConstSize_t(size_t i) |
54
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494 { |
81
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495 return llvm::ConstantInt::get(DtoSize_t(), i, false); |
54
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496 } |
81
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497 llvm::ConstantInt* DtoConstUint(unsigned i) |
54
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498 { |
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499 return llvm::ConstantInt::get(LLType::Int32Ty, i, false); |
54
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500 } |
81
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501 llvm::ConstantInt* DtoConstInt(int i) |
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502 { |
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503 return llvm::ConstantInt::get(LLType::Int32Ty, i, true); |
81
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504 } |
213
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505 LLConstant* DtoConstBool(bool b) |
81
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506 { |
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507 return llvm::ConstantInt::get(LLType::Int1Ty, b, false); |
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508 } |
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509 llvm::ConstantInt* DtoConstUbyte(unsigned char i) |
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510 { |
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511 return llvm::ConstantInt::get(LLType::Int8Ty, i, false); |
81
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512 } |
54
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513 |
104
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514 llvm::ConstantFP* DtoConstFP(Type* t, long double value) |
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515 { |
445
cc40db549aea
Changed the handling of variadic intrinsics a bit.
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516 const LLType* llty = DtoType(t); |
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Changed the handling of variadic intrinsics a bit.
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517 assert(llty->isFloatingPoint()); |
653
5812d6fac0f0
Fix x86_fp80 constants.
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518 |
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519 if(llty == LLType::FloatTy || llty == LLType::DoubleTy) |
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520 return LLConstantFP::get(llty, value); |
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521 else if(llty == LLType::X86_FP80Ty) { |
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522 uint64_t bits[] = {0, 0}; |
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|
523 bits[1] = *(uint16_t*)&value; |
661
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|
524 bits[0] = *(uint64_t*)((uint16_t*)&value + 1); |
653
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|
525 return LLConstantFP::get(APFloat(APInt(80, 2, bits))); |
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526 } else { |
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527 assert(0 && "Unknown floating point type encountered"); |
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528 } |
104
4d1e9eb001e0
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529 } |
4d1e9eb001e0
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530 |
54
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|
531 ////////////////////////////////////////////////////////////////////////////////////////// |
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|
532 |
213
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533 LLConstant* DtoConstString(const char* str) |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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534 { |
328
7086a84ab3d6
[svn r349] Fixed problems with static arrays of void as well as a static arrays with zero length.
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535 std::string s(str?str:""); |
213
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536 LLConstant* init = llvm::ConstantArray::get(s, true); |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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|
537 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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diff
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538 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
213
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539 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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540 return DtoConstSlice( |
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[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
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|
541 DtoConstSize_t(s.length()), |
54
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[svn r58] Fixed cond expression resulting in a non-basic type.
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diff
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|
542 llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2) |
28e99b04a132
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|
543 ); |
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|
544 } |
213
7816aafeea3c
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545 LLConstant* DtoConstStringPtr(const char* str, const char* section) |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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|
546 { |
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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diff
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|
547 std::string s(str); |
213
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548 LLConstant* init = llvm::ConstantArray::get(s, true); |
82
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
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|
549 llvm::GlobalVariable* gvar = new llvm::GlobalVariable( |
246
b604c56945b0
[svn r263] Changed *** ATTENTION *** to warnings.
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550 init->getType(), true,llvm::GlobalValue::InternalLinkage, init, ".str", gIR->module); |
82
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[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
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551 if (section) gvar->setSection(section); |
213
7816aafeea3c
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552 LLConstant* idxs[2] = { DtoConstUint(0), DtoConstUint(0) }; |
82
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
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parents:
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diff
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|
553 return llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
d8dd47ef3973
[svn r86] Changed the way arguments are given storage. It is now detected if they will need it during semantic passes.
lindquist
parents:
81
diff
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|
554 } |
58
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
555 |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
parents:
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diff
changeset
|
556 ////////////////////////////////////////////////////////////////////////////////////////// |
2c3cd3596187
[svn r62] Added support for TypeInfo _Array, _Function, _Pointer, _Delegate, _Enum
lindquist
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57
diff
changeset
|
557 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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parents:
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diff
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|
558 LLValue* DtoLoad(LLValue* src, const char* name) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
85
diff
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|
559 { |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
560 if (Logger::enabled()) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
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|
561 Logger::cout() << "loading " << *src << '\n'; |
213
7816aafeea3c
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|
562 LLValue* ld = gIR->ir->CreateLoad(src, name ? name : "tmp"); |
205
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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563 //ld->setVolatile(gIR->func()->inVolatile); |
9d44ec83acd1
[svn r221] Update: Switched to the 2.3 LLVM svn branch, http://llvm.org/svn/llvm-project/llvm/branches/release_23 .
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|
564 return ld; |
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
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|
565 } |
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
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|
566 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
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|
567 void DtoStore(LLValue* src, LLValue* dst) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
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|
568 { |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
569 if (Logger::enabled()) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
570 Logger::cout() << "storing " << *src << " into " << *dst << '\n'; |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
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571 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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572 //st->setVolatile(gIR->func()->inVolatile); |
86
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diff
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|
573 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
574 |
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
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parents:
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diff
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|
575 ////////////////////////////////////////////////////////////////////////////////////////// |
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
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diff
changeset
|
576 |
213
7816aafeea3c
[svn r229] Updated the object.d implementation to the latest Tango.
lindquist
parents:
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diff
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|
577 LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name) |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
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diff
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|
578 { |
98
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
lindquist
parents:
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diff
changeset
|
579 if (v->getType() == t) |
6789050b5ad1
[svn r102] Further delayed emission of function bodies to avoid problems with circular-forward-references.
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parents:
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diff
changeset
|
580 return v; |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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diff
changeset
|
581 assert(!(isaStruct(t) || isaStruct(v->getType()))); |
133
44a95ac7368a
[svn r137] Many fixes towards tango.io.Console working, but not quite there yet...
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parents:
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|
582 return gIR->ir->CreateBitCast(v, t, name ? name : "tmp"); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
583 } |
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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parents:
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diff
changeset
|
584 |
104
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
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diff
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|
585 ////////////////////////////////////////////////////////////////////////////////////////// |
4d1e9eb001e0
[svn r108] Now basic suppport for complex types. =,+,-,*,/ are supported.
lindquist
parents:
103
diff
changeset
|
586 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
587 const LLPointerType* isaPointer(LLValue* v) |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
588 { |
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
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|
589 return llvm::dyn_cast<LLPointerType>(v->getType()); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
590 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
93
diff
changeset
|
591 |
244
a95056b3c996
[svn r261] Fixed debug info for integer and floating local variables, can now be inspected in GDB.
lindquist
parents:
237
diff
changeset
|
592 const LLPointerType* isaPointer(const LLType* t) |
96 | 593 { |
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594 return llvm::dyn_cast<LLPointerType>(t); |
96 | 595 } |
596 | |
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597 const LLArrayType* isaArray(LLValue* v) |
94
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598 { |
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599 return llvm::dyn_cast<LLArrayType>(v->getType()); |
94
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600 } |
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601 |
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602 const LLArrayType* isaArray(const LLType* t) |
96 | 603 { |
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604 return llvm::dyn_cast<LLArrayType>(t); |
96 | 605 } |
606 | |
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607 const LLStructType* isaStruct(LLValue* v) |
94
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608 { |
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609 return llvm::dyn_cast<LLStructType>(v->getType()); |
94
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610 } |
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611 |
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612 const LLStructType* isaStruct(const LLType* t) |
96 | 613 { |
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614 return llvm::dyn_cast<LLStructType>(t); |
96 | 615 } |
616 | |
414
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617 const LLFunctionType* isaFunction(LLValue* v) |
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618 { |
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619 return llvm::dyn_cast<LLFunctionType>(v->getType()); |
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620 } |
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621 |
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622 const LLFunctionType* isaFunction(const LLType* t) |
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623 { |
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624 return llvm::dyn_cast<LLFunctionType>(t); |
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625 } |
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626 |
213
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627 LLConstant* isaConstant(LLValue* v) |
94
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628 { |
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629 return llvm::dyn_cast<llvm::Constant>(v); |
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630 } |
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631 |
213
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632 llvm::ConstantInt* isaConstantInt(LLValue* v) |
94
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633 { |
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634 return llvm::dyn_cast<llvm::ConstantInt>(v); |
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635 } |
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636 |
213
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637 llvm::Argument* isaArgument(LLValue* v) |
96 | 638 { |
639 return llvm::dyn_cast<llvm::Argument>(v); | |
640 } | |
641 | |
213
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642 llvm::GlobalVariable* isaGlobalVar(LLValue* v) |
106 | 643 { |
644 return llvm::dyn_cast<llvm::GlobalVariable>(v); | |
645 } | |
646 | |
86
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647 ////////////////////////////////////////////////////////////////////////////////////////// |
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648 |
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649 const LLPointerType* getPtrToType(const LLType* t) |
133
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650 { |
308
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651 if (t == LLType::VoidTy) |
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652 t = LLType::Int8Ty; |
244
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653 return LLPointerType::get(t, 0); |
133
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654 } |
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655 |
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656 const LLPointerType* getVoidPtrType() |
193
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657 { |
244
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658 return getPtrToType(LLType::Int8Ty); |
193
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659 } |
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660 |
213
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661 llvm::ConstantPointerNull* getNullPtr(const LLType* t) |
133
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662 { |
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663 const LLPointerType* pt = llvm::cast<LLPointerType>(t); |
133
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664 return llvm::ConstantPointerNull::get(pt); |
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665 } |
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666 |
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667 ////////////////////////////////////////////////////////////////////////////////////////// |
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668 |
213
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669 size_t getTypeBitSize(const LLType* t) |
133
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670 { |
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671 return gTargetData->getTypeSizeInBits(t); |
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672 } |
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673 |
213
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674 size_t getTypeStoreSize(const LLType* t) |
133
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675 { |
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676 return gTargetData->getTypeStoreSize(t); |
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677 } |
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678 |
213
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679 size_t getABITypeSize(const LLType* t) |
133
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680 { |
486
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681 size_t sz = gTargetData->getABITypeSize(t); |
618 | 682 //Logger::cout() << "abi type size of: " << *t << " == " << sz << '\n'; |
486
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683 return sz; |
133
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684 } |
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685 |
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686 unsigned char getABITypeAlign(const LLType* t) |
88
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687 { |
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688 return gTargetData->getABITypeAlignment(t); |
102
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689 } |
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690 |
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691 unsigned char getPrefTypeAlign(const LLType* t) |
100 | 692 { |
244
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693 return gTargetData->getPrefTypeAlignment(t); |
100 | 694 } |
695 | |
696 ////////////////////////////////////////////////////////////////////////////////////////// | |
697 | |
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698 const LLStructType* DtoInterfaceInfoType() |
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699 { |
161
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700 if (gIR->interfaceInfoType) |
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701 return gIR->interfaceInfoType; |
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702 |
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703 // build interface info type |
213
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704 std::vector<const LLType*> types; |
136
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705 // ClassInfo classinfo |
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706 ClassDeclaration* cd2 = ClassDeclaration::classinfo; |
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707 DtoResolveClass(cd2); |
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708 types.push_back(getPtrToType(cd2->type->ir.type->get())); |
136
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709 // void*[] vtbl |
213
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710 std::vector<const LLType*> vtbltypes; |
136
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711 vtbltypes.push_back(DtoSize_t()); |
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712 const LLType* byteptrptrty = getPtrToType(getPtrToType(LLType::Int8Ty)); |
136
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713 vtbltypes.push_back(byteptrptrty); |
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714 types.push_back(LLStructType::get(vtbltypes)); |
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715 // int offset |
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716 types.push_back(LLType::Int32Ty); |
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717 // create type |
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718 gIR->interfaceInfoType = LLStructType::get(types); |
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719 |
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720 return gIR->interfaceInfoType; |
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721 } |
203
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722 |
309 | 723 ////////////////////////////////////////////////////////////////////////////////////////// |
203
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724 |
309 | 725 const LLStructType* DtoMutexType() |
726 { | |
727 if (gIR->mutexType) | |
728 return gIR->mutexType; | |
203
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729 |
309 | 730 // win32 |
534
7e2867ed70d9
Get rid of isLinux and isWindows in favor of global.params.os.
Christian Kamm <kamm incasoftware de>
parents:
516
diff
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731 if (global.params.os == OSWindows) |
309 | 732 { |
733 // CRITICAL_SECTION.sizeof == 68 | |
734 std::vector<const LLType*> types(17, LLType::Int32Ty); | |
735 return LLStructType::get(types); | |
736 } | |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
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737 |
637
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
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738 // FreeBSD |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
739 else if (global.params.os == OSFreeBSD) { |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
740 // Just a pointer |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
changeset
|
741 return LLStructType::get(DtoSize_t(), 0); |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
632
diff
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|
742 } |
29dc68c949b0
Applied the FreeBSD patch from Ralith, closes ticket #95 , slightly changed but basically the same. Thanx Ralith :)
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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|
743 |
309 | 744 // pthread_fastlock |
745 std::vector<const LLType*> types2; | |
746 types2.push_back(DtoSize_t()); | |
747 types2.push_back(LLType::Int32Ty); | |
748 const LLStructType* fastlock = LLStructType::get(types2); | |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
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201
diff
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|
749 |
309 | 750 // pthread_mutex |
751 std::vector<const LLType*> types1; | |
752 types1.push_back(LLType::Int32Ty); | |
753 types1.push_back(LLType::Int32Ty); | |
754 types1.push_back(getVoidPtrType()); | |
755 types1.push_back(LLType::Int32Ty); | |
756 types1.push_back(fastlock); | |
757 const LLStructType* pmutex = LLStructType::get(types1); | |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
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758 |
309 | 759 // D_CRITICAL_SECTION |
760 LLOpaqueType* opaque = LLOpaqueType::get(); | |
761 std::vector<const LLType*> types; | |
762 types.push_back(getPtrToType(opaque)); | |
763 types.push_back(pmutex); | |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
parents:
201
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|
764 |
309 | 765 // resolve type |
766 pmutex = LLStructType::get(types); | |
767 LLPATypeHolder pa(pmutex); | |
768 opaque->refineAbstractTypeTo(pa.get()); | |
769 pmutex = isaStruct(pa.get()); | |
203
e881c9b1c738
[svn r219] Fixed: the tango/lib/gc/basic garbage collector now compiles and links into an executable (change in tango/lib/llvmdc-posix.mak), closes #5 .
lindquist
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770 |
309 | 771 gIR->mutexType = pmutex; |
772 gIR->module->addTypeName("D_CRITICAL_SECTION", pmutex); | |
773 return pmutex; | |
774 } | |
323
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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317
diff
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|
775 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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|
776 ////////////////////////////////////////////////////////////////////////////////////////// |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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777 |
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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778 const LLStructType* DtoModuleReferenceType() |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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779 { |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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780 if (gIR->moduleRefType) |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
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781 return gIR->moduleRefType; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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317
diff
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782 |
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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783 // this is a recursive type so start out with the opaque |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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784 LLOpaqueType* opaque = LLOpaqueType::get(); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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|
785 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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|
786 // add members |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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787 std::vector<const LLType*> types; |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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788 types.push_back(getPtrToType(opaque)); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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789 types.push_back(DtoType(Module::moduleinfo->type)); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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|
790 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
parents:
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diff
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|
791 // resolve type |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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317
diff
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792 const LLStructType* st = LLStructType::get(types); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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793 LLPATypeHolder pa(st); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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diff
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|
794 opaque->refineAbstractTypeTo(pa.get()); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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795 st = isaStruct(pa.get()); |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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796 |
0d52412d5b1a
[svn r344] Fixed some very minor issues with the usage listing when calling llvmdc with no arguments.
lindquist
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317
diff
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797 // done |
0d52412d5b1a
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lindquist
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798 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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799 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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800 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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801 } |
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
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802 |
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
|
803 ////////////////////////////////////////////////////////////////////////////////////////// |
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
|
804 |
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
|
805 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
|
806 { |
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
|
807 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
|
808 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
|
809 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
|
810 } |
715
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
811 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
812 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
|
813 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
814 const LLType* t = LLStructType::get(V1->getType(), V2->getType(), 0); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
815 return DtoAggrPair(t, V1, V2, name); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
816 } |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
817 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
818 LLValue* DtoAggrPaint(LLValue* aggr, const LLType* as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
819 { |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
820 if (aggr->getType() == as) |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
821 return aggr; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
822 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
823 LLValue* res = llvm::UndefValue::get(as); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
824 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
825 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
|
826 V = DtoBitCast(V, as->getContainedType(0)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
827 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
|
828 |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
829 V = gIR->ir->CreateExtractValue(aggr, 1, "tmp");; |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
830 V = DtoBitCast(V, as->getContainedType(1)); |
30b42a283c8e
Removed TypeOpaque from DMD.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
705
diff
changeset
|
831 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
|
832 } |