Mercurial > projects > ldc
annotate gen/toir.cpp @ 97:c4e161556a21 trunk
[svn r101] Split up CastExp into several smaller utility functions.
author | lindquist |
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date | Wed, 14 Nov 2007 20:18:01 +0100 |
parents | ce7ed8f59b99 |
children | 6789050b5ad1 |
rev | line source |
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1 | 1 // Backend stubs |
2 | |
3 /* DMDFE backend stubs | |
4 * This file contains the implementations of the backend routines. | |
5 * For dmdfe these do nothing but print a message saying the module | |
6 * has been parsed. Substitute your own behaviors for these routimes. | |
7 */ | |
8 | |
9 #include <stdio.h> | |
10 #include <math.h> | |
11 #include <sstream> | |
12 #include <fstream> | |
13 #include <iostream> | |
14 | |
40 | 15 #include "gen/llvm.h" |
1 | 16 |
17 #include "total.h" | |
18 #include "init.h" | |
19 #include "mtype.h" | |
20 #include "hdrgen.h" | |
21 #include "port.h" | |
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22 |
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23 #include "gen/irstate.h" |
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24 #include "gen/logger.h" |
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25 #include "gen/tollvm.h" |
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26 #include "gen/runtime.h" |
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27 #include "gen/arrays.h" |
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28 #include "gen/structs.h" |
1 | 29 |
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30 #include "gen/dvalue.h" |
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31 |
1 | 32 ////////////////////////////////////////////////////////////////////////////////////////// |
33 | |
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34 DValue* DeclarationExp::toElem(IRState* p) |
1 | 35 { |
36 Logger::print("DeclarationExp::toElem: %s | T=%s\n", toChars(), type->toChars()); | |
37 LOG_SCOPE; | |
38 | |
39 // variable declaration | |
40 if (VarDeclaration* vd = declaration->isVarDeclaration()) | |
41 { | |
42 Logger::println("VarDeclaration"); | |
43 | |
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44 // static |
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45 if (vd->isDataseg()) |
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46 { |
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47 vd->toObjFile(); |
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48 } |
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49 else |
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50 { |
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51 Logger::println("vdtype = %s", vd->type->toChars()); |
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52 // referenced by nested delegate? |
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53 if (vd->nestedref) { |
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54 Logger::println("has nestedref set"); |
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55 vd->llvmValue = p->func().decl->llvmNested; |
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56 assert(vd->llvmValue); |
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57 assert(vd->llvmNestedIndex >= 0); |
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58 } |
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59 // normal stack variable |
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60 else { |
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61 // allocate storage on the stack |
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62 const llvm::Type* lltype = DtoType(vd->type); |
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63 llvm::AllocaInst* allocainst = new llvm::AllocaInst(lltype, vd->toChars(), p->topallocapoint()); |
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64 //allocainst->setAlignment(vd->type->alignsize()); // TODO |
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65 vd->llvmValue = allocainst; |
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66 } |
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67 DValue* ie = DtoInitializer(vd->init); |
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68 } |
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69 |
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70 return new DVarValue(vd, vd->llvmValue, true); |
1 | 71 } |
72 // struct declaration | |
73 else if (StructDeclaration* s = declaration->isStructDeclaration()) | |
74 { | |
75 Logger::println("StructDeclaration"); | |
76 s->toObjFile(); | |
77 } | |
40 | 78 // function declaration |
79 else if (FuncDeclaration* f = declaration->isFuncDeclaration()) | |
80 { | |
81 Logger::println("FuncDeclaration"); | |
82 f->toObjFile(); | |
83 } | |
84 // alias declaration | |
85 else if (AliasDeclaration* a = declaration->isAliasDeclaration()) | |
86 { | |
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87 Logger::println("AliasDeclaration - no work"); |
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88 // do nothing |
52 | 89 } |
90 else if (EnumDeclaration* e = declaration->isEnumDeclaration()) | |
91 { | |
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92 Logger::println("EnumDeclaration - no work"); |
52 | 93 // do nothing |
40 | 94 } |
1 | 95 // unsupported declaration |
96 else | |
97 { | |
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98 error("Unimplemented DeclarationExp type"); |
52 | 99 assert(0); |
1 | 100 } |
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101 return 0; |
1 | 102 } |
103 | |
104 ////////////////////////////////////////////////////////////////////////////////////////// | |
105 | |
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106 DValue* VarExp::toElem(IRState* p) |
1 | 107 { |
108 Logger::print("VarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
109 LOG_SCOPE; | |
110 | |
111 assert(var); | |
112 if (VarDeclaration* vd = var->isVarDeclaration()) | |
113 { | |
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114 Logger::println("VarDeclaration %s", vd->toChars()); |
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115 |
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116 // _arguments |
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117 if (vd->ident == Id::_arguments) |
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118 { |
72 | 119 Logger::println("Id::_arguments"); |
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120 if (!vd->llvmValue) |
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121 vd->llvmValue = p->func().decl->llvmArguments; |
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122 assert(vd->llvmValue); |
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123 return new DVarValue(vd, vd->llvmValue, true); |
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124 } |
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125 // _argptr |
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126 else if (vd->ident == Id::_argptr) |
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127 { |
72 | 128 Logger::println("Id::_argptr"); |
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129 if (!vd->llvmValue) |
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130 vd->llvmValue = p->func().decl->llvmArgPtr; |
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131 assert(vd->llvmValue); |
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132 return new DVarValue(vd, vd->llvmValue, true); |
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133 } |
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134 // _dollar |
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135 else if (vd->ident == Id::dollar) |
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136 { |
72 | 137 Logger::println("Id::dollar"); |
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138 assert(!p->arrays.empty()); |
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139 llvm::Value* tmp = DtoArrayLen(p->arrays.back()); |
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140 return new DVarValue(vd, tmp, false); |
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141 } |
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142 // typeinfo |
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143 else if (TypeInfoDeclaration* tid = vd->isTypeInfoDeclaration()) |
1 | 144 { |
145 Logger::println("TypeInfoDeclaration"); | |
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146 tid->toObjFile(); |
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147 assert(tid->llvmValue); |
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148 const llvm::Type* vartype = DtoType(type); |
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149 llvm::Value* m; |
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150 if (tid->llvmValue->getType() != llvm::PointerType::get(vartype)) |
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151 m = p->ir->CreateBitCast(tid->llvmValue, vartype, "tmp"); |
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152 else |
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153 m = tid->llvmValue; |
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154 return new DVarValue(vd, m, true); |
1 | 155 } |
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156 // nested variable |
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157 else if (vd->nestedref) { |
72 | 158 Logger::println("nested variable"); |
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159 return new DVarValue(vd, DtoNestedVariable(vd), true); |
1 | 160 } |
161 // function parameter | |
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162 else if (vd->isParameter()) { |
1 | 163 Logger::println("function param"); |
72 | 164 if (!vd->llvmValue) { |
165 // TODO: determine this properly | |
166 // this happens when the DMD frontend generates by pointer wrappers for struct opEquals(S) and opCmp(S) | |
167 vd->llvmValue = &p->func().func->getArgumentList().back(); | |
168 } | |
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169 if (vd->isRef() || vd->isOut() || DtoIsPassedByRef(vd->type) || llvm::isa<llvm::AllocaInst>(vd->llvmValue)) { |
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170 return new DVarValue(vd, vd->llvmValue, true); |
1 | 171 } |
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172 else if (llvm::isa<llvm::Argument>(vd->llvmValue)) { |
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173 return new DImValue(type, vd->llvmValue); |
1 | 174 } |
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175 else assert(0); |
1 | 176 } |
177 else { | |
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178 // take care of forward references of global variables |
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179 if (!vd->llvmTouched && (vd->isDataseg() || (vd->storage_class & STCextern))) // !vd->onstack) |
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180 vd->toObjFile(); |
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181 if (!vd->llvmValue) { |
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182 Logger::println("global variable not resolved :/ %s", vd->toChars()); |
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183 assert(0); |
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184 } |
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185 return new DVarValue(vd, vd->llvmValue, true); |
1 | 186 } |
187 } | |
188 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
189 { | |
190 Logger::println("FuncDeclaration"); | |
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191 if (fdecl->llvmInternal != LLVMva_arg)// && fdecl->llvmValue == 0) |
1 | 192 fdecl->toObjFile(); |
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193 return new DFuncValue(fdecl, fdecl->llvmValue); |
1 | 194 } |
195 else if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
196 { | |
197 // this seems to be the static initialiser for structs | |
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198 Type* sdecltype = DtoDType(sdecl->type); |
40 | 199 Logger::print("Sym: type=%s\n", sdecltype->toChars()); |
200 assert(sdecltype->ty == Tstruct); | |
201 TypeStruct* ts = (TypeStruct*)sdecltype; | |
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202 assert(ts->llvmInit); |
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203 return new DVarValue(type, ts->llvmInit, true); |
1 | 204 } |
205 else | |
206 { | |
207 assert(0 && "Unimplemented VarExp type"); | |
208 } | |
209 | |
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210 return 0; |
1 | 211 } |
212 | |
213 ////////////////////////////////////////////////////////////////////////////////////////// | |
214 | |
40 | 215 llvm::Constant* VarExp::toConstElem(IRState* p) |
216 { | |
217 Logger::print("VarExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
218 LOG_SCOPE; | |
219 if (SymbolDeclaration* sdecl = var->isSymbolDeclaration()) | |
220 { | |
221 // this seems to be the static initialiser for structs | |
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222 Type* sdecltype = DtoDType(sdecl->type); |
40 | 223 Logger::print("Sym: type=%s\n", sdecltype->toChars()); |
224 assert(sdecltype->ty == Tstruct); | |
225 TypeStruct* ts = (TypeStruct*)sdecltype; | |
226 assert(ts->sym->llvmInitZ); | |
227 return ts->sym->llvmInitZ; | |
228 } | |
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229 assert(0 && "Only supported const VarExp is of a SymbolDeclaration"); |
40 | 230 return NULL; |
231 } | |
232 | |
233 ////////////////////////////////////////////////////////////////////////////////////////// | |
234 | |
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235 DValue* IntegerExp::toElem(IRState* p) |
1 | 236 { |
237 Logger::print("IntegerExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
238 LOG_SCOPE; | |
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239 llvm::Constant* c = toConstElem(p); |
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240 return new DConstValue(type, c); |
40 | 241 } |
242 | |
243 ////////////////////////////////////////////////////////////////////////////////////////// | |
244 | |
245 llvm::Constant* IntegerExp::toConstElem(IRState* p) | |
246 { | |
247 Logger::print("IntegerExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
248 LOG_SCOPE; | |
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249 const llvm::Type* t = DtoType(type); |
96 | 250 if (isaPointer(t)) { |
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251 Logger::println("pointer"); |
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252 llvm::Constant* i = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)value,false); |
40 | 253 return llvm::ConstantExpr::getIntToPtr(i, t); |
1 | 254 } |
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255 assert(llvm::isa<llvm::IntegerType>(t)); |
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256 llvm::Constant* c = llvm::ConstantInt::get(t,(uint64_t)value,!type->isunsigned()); |
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257 assert(c); |
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258 Logger::cout() << "value = " << *c << '\n'; |
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259 return c; |
1 | 260 } |
261 | |
262 ////////////////////////////////////////////////////////////////////////////////////////// | |
263 | |
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264 DValue* RealExp::toElem(IRState* p) |
1 | 265 { |
266 Logger::print("RealExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
267 LOG_SCOPE; | |
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268 llvm::Constant* c = toConstElem(p); |
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269 return new DConstValue(type, c); |
40 | 270 } |
271 | |
272 ////////////////////////////////////////////////////////////////////////////////////////// | |
273 | |
274 llvm::Constant* RealExp::toConstElem(IRState* p) | |
275 { | |
276 Logger::print("RealExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
277 LOG_SCOPE; | |
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278 Type* t = DtoDType(type); |
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279 const llvm::Type* fty = DtoType(t); |
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280 if (t->ty == Tfloat32 || t->ty == Timaginary32) |
40 | 281 return llvm::ConstantFP::get(fty,float(value)); |
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282 else if (t->ty == Tfloat64 || t->ty == Timaginary64 || t->ty == Tfloat80 || t->ty == Timaginary80) |
40 | 283 return llvm::ConstantFP::get(fty,double(value)); |
6 | 284 assert(0); |
40 | 285 return NULL; |
1 | 286 } |
287 | |
288 ////////////////////////////////////////////////////////////////////////////////////////// | |
289 | |
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290 DValue* NullExp::toElem(IRState* p) |
1 | 291 { |
292 Logger::print("NullExp::toElem(type=%s): %s\n", type->toChars(),toChars()); | |
293 LOG_SCOPE; | |
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294 llvm::Constant* c = toConstElem(p); |
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295 return new DNullValue(type, c); |
40 | 296 } |
297 | |
298 ////////////////////////////////////////////////////////////////////////////////////////// | |
299 | |
300 llvm::Constant* NullExp::toConstElem(IRState* p) | |
301 { | |
302 Logger::print("NullExp::toConstElem(type=%s): %s\n", type->toChars(),toChars()); | |
303 LOG_SCOPE; | |
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304 const llvm::Type* t = DtoType(type); |
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305 if (type->ty == Tarray) { |
96 | 306 assert(isaStruct(t)); |
40 | 307 return llvm::ConstantAggregateZero::get(t); |
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308 } |
40 | 309 else { |
310 return llvm::Constant::getNullValue(t); | |
311 } | |
312 assert(0); | |
313 return NULL; | |
1 | 314 } |
315 | |
316 ////////////////////////////////////////////////////////////////////////////////////////// | |
317 | |
90 | 318 DValue* ComplexExp::toElem(IRState* p) |
319 { | |
320 Logger::print("ComplexExp::toElem(): %s | %s\n", toChars(), type->toChars()); | |
321 LOG_SCOPE; | |
92 | 322 assert(0 && "no complex yet"); |
90 | 323 } |
324 | |
325 ////////////////////////////////////////////////////////////////////////////////////////// | |
326 | |
327 llvm::Constant* ComplexExp::toConstElem(IRState* p) | |
328 { | |
329 Logger::print("ComplexExp::toConstElem(): %s | %s\n", toChars(), type->toChars()); | |
330 LOG_SCOPE; | |
92 | 331 assert(0 && "no complex yet"); |
90 | 332 } |
333 | |
334 ////////////////////////////////////////////////////////////////////////////////////////// | |
335 | |
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336 DValue* StringExp::toElem(IRState* p) |
1 | 337 { |
52 | 338 Logger::print("StringExp::toElem: %s | %s\n", toChars(), type->toChars()); |
1 | 339 LOG_SCOPE; |
340 | |
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341 Type* dtype = DtoDType(type); |
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342 Type* cty = DtoDType(dtype->next); |
1 | 343 |
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344 const llvm::Type* ct = DtoType(dtype->next); |
1 | 345 //printf("ct = %s\n", type->next->toChars()); |
346 const llvm::ArrayType* at = llvm::ArrayType::get(ct,len+1); | |
347 | |
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348 llvm::Constant* _init; |
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349 if (cty->ty == Tchar) { |
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350 uint8_t* str = (uint8_t*)string; |
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351 std::string cont((char*)str, len); |
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352 _init = llvm::ConstantArray::get(cont,true); |
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353 } |
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354 else if (cty->ty == Twchar) { |
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355 uint16_t* str = (uint16_t*)string; |
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356 std::vector<llvm::Constant*> vals; |
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357 for(size_t i=0; i<len; ++i) { |
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358 vals.push_back(llvm::ConstantInt::get(ct, str[i], false));; |
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359 } |
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360 vals.push_back(llvm::ConstantInt::get(ct, 0, false)); |
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361 _init = llvm::ConstantArray::get(at,vals); |
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362 } |
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363 else if (cty->ty == Tdchar) { |
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364 uint32_t* str = (uint32_t*)string; |
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365 std::vector<llvm::Constant*> vals; |
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366 for(size_t i=0; i<len; ++i) { |
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367 vals.push_back(llvm::ConstantInt::get(ct, str[i], false));; |
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368 } |
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369 vals.push_back(llvm::ConstantInt::get(ct, 0, false)); |
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370 _init = llvm::ConstantArray::get(at,vals); |
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371 } |
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372 else |
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373 assert(0); |
1 | 374 |
375 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; | |
376 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(at,true,_linkage,_init,"stringliteral",gIR->module); | |
377 | |
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378 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
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379 llvm::Constant* idxs[2] = { zero, zero }; |
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380 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); |
1 | 381 |
40 | 382 if (dtype->ty == Tarray) { |
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383 llvm::Constant* clen = llvm::ConstantInt::get(DtoSize_t(),len,false); |
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384 if (!p->topexp() || p->topexp()->e2 != this) { |
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385 llvm::Value* tmpmem = new llvm::AllocaInst(DtoType(dtype),"tempstring",p->topallocapoint()); |
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386 DtoSetArray(tmpmem, clen, arrptr); |
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387 return new DVarValue(type, tmpmem, true); |
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388 } |
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389 else if (p->topexp()->e2 == this) { |
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390 DValue* arr = p->topexp()->v; |
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391 assert(arr); |
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392 DtoSetArray(arr->getLVal(), clen, arrptr); |
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393 return new DImValue(type, arr->getLVal(), true); |
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394 } |
40 | 395 assert(0); |
1 | 396 } |
40 | 397 else if (dtype->ty == Tsarray) { |
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398 const llvm::Type* dstType = llvm::PointerType::get(llvm::ArrayType::get(ct, len)); |
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399 llvm::Value* emem = (gvar->getType() == dstType) ? gvar : DtoBitCast(gvar, dstType); |
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400 return new DVarValue(type, emem, true); |
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401 } |
40 | 402 else if (dtype->ty == Tpointer) { |
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403 return new DImValue(type, arrptr); |
1 | 404 } |
405 | |
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406 assert(0); |
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407 return 0; |
1 | 408 } |
409 | |
410 ////////////////////////////////////////////////////////////////////////////////////////// | |
411 | |
40 | 412 llvm::Constant* StringExp::toConstElem(IRState* p) |
413 { | |
414 Logger::print("StringExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
415 LOG_SCOPE; | |
416 | |
417 uint8_t* str = (uint8_t*)string; | |
418 std::string cont((char*)str, len); | |
419 | |
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420 Type* t = DtoDType(type); |
40 | 421 |
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422 if (t->ty == Tsarray) { |
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423 return llvm::ConstantArray::get(cont,false); |
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424 } |
40 | 425 llvm::Constant* _init = llvm::ConstantArray::get(cont,true); |
58
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426 |
40 | 427 llvm::GlobalValue::LinkageTypes _linkage = llvm::GlobalValue::InternalLinkage;//WeakLinkage; |
428 llvm::GlobalVariable* gvar = new llvm::GlobalVariable(_init->getType(),true,_linkage,_init,"stringliteral",gIR->module); | |
429 | |
430 llvm::ConstantInt* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
431 llvm::Constant* idxs[2] = { zero, zero }; | |
432 llvm::Constant* arrptr = llvm::ConstantExpr::getGetElementPtr(gvar,idxs,2); | |
433 | |
434 if (t->ty == Tpointer) { | |
435 return arrptr; | |
436 } | |
437 | |
438 if (t->ty == Tarray) { | |
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439 llvm::Constant* clen = llvm::ConstantInt::get(DtoSize_t(),len,false); |
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440 return DtoConstSlice(clen, arrptr); |
40 | 441 } |
442 | |
443 assert(0); | |
444 return NULL; | |
445 } | |
446 | |
447 ////////////////////////////////////////////////////////////////////////////////////////// | |
448 | |
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449 DValue* AssignExp::toElem(IRState* p) |
1 | 450 { |
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451 Logger::print("AssignExp::toElem: %s | %s = %s\n", toChars(), e1->type->toChars(), e2->type ? e2->type->toChars() : 0); |
1 | 452 LOG_SCOPE; |
453 | |
54
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454 p->exps.push_back(IRExp(e1,e2,NULL)); |
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455 |
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456 DValue* l = e1->toElem(p); |
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457 p->topexp()->v = l; |
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458 DValue* r = e2->toElem(p); |
54
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459 |
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460 p->exps.pop_back(); |
1 | 461 |
92 | 462 DImValue* im = r->isIm(); |
463 if (!im || !im->inPlace()) { | |
94
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464 Logger::println("assignment not inplace"); |
92 | 465 if (l->isArrayLen()) |
466 DtoResizeDynArray(l->getLVal(), r->getRVal()); | |
467 else | |
468 DtoAssign(l, r); | |
469 } | |
470 | |
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471 return l; |
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472 |
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473 /* |
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474 if (l->type == DValue::ARRAYLEN) |
34 | 475 { |
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476 DtoResizeDynArray(l->mem, r->getValue()); |
34 | 477 delete r; |
478 delete l; | |
479 return 0; | |
480 } | |
481 | |
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482 Type* e1type = DtoDType(e1->type); |
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483 Type* e2type = DtoDType(e2->type); |
40 | 484 TY e1ty = e1type->ty; |
485 TY e2ty = e2type->ty; | |
1 | 486 |
86
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487 DValue* e = new DValue(this); |
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488 e->type = DValue::VAR; |
1 | 489 |
490 // struct | |
491 if (e1ty == Tstruct) { | |
40 | 492 e->mem = l->mem; |
1 | 493 // struct + struct |
494 if (e2ty == Tstruct) { | |
495 // struct literals do the assignment themselvs (in place) | |
496 if (!r->inplace) { | |
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497 DtoStructCopy(l->mem,r->getValue()); |
1 | 498 } |
499 else { | |
500 e->inplace = true; | |
501 } | |
502 } | |
503 // struct + const int | |
40 | 504 else if (e2type->isintegral()){ |
1 | 505 IntegerExp* iexp = (IntegerExp*)e2; |
506 assert(iexp->value == 0 && "Only integral struct initializer allowed is zero"); | |
81
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507 DtoStructZeroInit(l->mem); |
1 | 508 } |
509 // :x | |
510 else | |
511 assert(0 && "struct = unknown"); | |
512 } | |
513 else if (e1ty == Tsarray) { | |
40 | 514 assert(0 && "static array not supported"); |
1 | 515 } |
516 else if (e1ty == Tarray) { | |
40 | 517 if (e2type->isscalar() || e2type->ty == Tclass){ |
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518 if (l->type == DValue::SLICE) { |
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519 DtoArrayInit(l->mem, l->arg, r->getValue()); |
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520 } |
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521 else { |
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522 DtoArrayInit(l->mem, r->getValue()); |
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523 } |
1 | 524 } |
525 else if (e2ty == Tarray) { | |
526 //new llvm::StoreInst(r->val,l->val,p->scopebb()); | |
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527 if (r->type == DValue::NUL) { |
1 | 528 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); |
529 assert(c->isNullValue()); | |
81
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530 DtoNullArray(l->mem); |
40 | 531 e->mem = l->mem; |
1 | 532 } |
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533 else if (r->type == DValue::SLICE) { |
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534 if (l->type == DValue::SLICE) { |
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535 DtoArrayCopy(l,r); |
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536 e->type = DValue::SLICE; |
40 | 537 e->mem = l->mem; |
538 e->arg = l->arg; | |
539 } | |
540 else { | |
81
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541 DtoSetArray(l->mem,r->arg,r->mem); |
40 | 542 e->mem = l->mem; |
543 } | |
1 | 544 } |
545 else { | |
546 // new expressions write directly to the array reference | |
547 // so do string literals | |
40 | 548 e->mem = l->mem; |
1 | 549 if (!r->inplace) { |
550 assert(r->mem); | |
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551 DtoArrayAssign(l->mem, r->mem); |
1 | 552 } |
553 else { | |
554 e->inplace = true; | |
555 } | |
556 } | |
557 } | |
558 else | |
559 assert(0); | |
560 } | |
561 else if (e1ty == Tpointer) { | |
40 | 562 e->mem = l->mem; |
1 | 563 if (e2ty == Tpointer) { |
564 llvm::Value* v = r->field ? r->mem : r->getValue(); | |
565 Logger::cout() << "*=*: " << *v << ", " << *l->mem << '\n'; | |
566 new llvm::StoreInst(v, l->mem, p->scopebb()); | |
567 } | |
568 else | |
569 assert(0); | |
570 } | |
571 else if (e1ty == Tclass) { | |
572 if (e2ty == Tclass) { | |
573 llvm::Value* tmp = r->getValue(); | |
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574 Logger::cout() << "tmp: " << *tmp << " ||| " << *l->mem << '\n'; |
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575 // assignment to this in constructor special case |
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576 if (l->isthis) { |
40 | 577 FuncDeclaration* fdecl = p->func().decl; |
15
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578 // respecify the this param |
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579 if (!llvm::isa<llvm::AllocaInst>(fdecl->llvmThisVar)) |
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580 fdecl->llvmThisVar = new llvm::AllocaInst(tmp->getType(), "newthis", p->topallocapoint()); |
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581 new llvm::StoreInst(tmp, fdecl->llvmThisVar, p->scopebb()); |
40 | 582 e->mem = fdecl->llvmThisVar; |
15
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583 } |
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584 // regular class ref -> class ref assignment |
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585 else { |
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586 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
40 | 587 e->mem = l->mem; |
15
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588 } |
1 | 589 } |
590 else | |
591 assert(0); | |
592 } | |
593 else if (e1ty == Tdelegate) { | |
594 Logger::println("Assigning to delegate"); | |
595 if (e2ty == Tdelegate) { | |
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596 if (r->type == DValue::NUL) { |
1 | 597 llvm::Constant* c = llvm::cast<llvm::Constant>(r->val); |
598 if (c->isNullValue()) { | |
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599 DtoNullDelegate(l->mem); |
40 | 600 e->mem = l->mem; |
1 | 601 } |
602 else | |
603 assert(0); | |
604 } | |
605 else if (r->inplace) { | |
606 // do nothing | |
607 e->inplace = true; | |
40 | 608 e->mem = l->mem; |
1 | 609 } |
49
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610 else { |
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611 DtoDelegateCopy(l->mem, r->getValue()); |
49
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612 e->mem = l->mem; |
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613 } |
1 | 614 } |
615 else | |
616 assert(0); | |
617 } | |
618 // !struct && !array && !pointer && !class | |
619 else { | |
620 Logger::cout() << *l->mem << '\n'; | |
621 new llvm::StoreInst(r->getValue(),l->mem,p->scopebb()); | |
40 | 622 e->mem = l->mem; |
1 | 623 } |
624 | |
625 delete r; | |
626 delete l; | |
40 | 627 |
1 | 628 return e; |
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629 */ |
1 | 630 } |
631 | |
632 ////////////////////////////////////////////////////////////////////////////////////////// | |
633 | |
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634 DValue* AddExp::toElem(IRState* p) |
1 | 635 { |
23 | 636 Logger::print("AddExp::toElem: %s | %s\n", toChars(), type->toChars()); |
1 | 637 LOG_SCOPE; |
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638 |
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639 DValue* l = e1->toElem(p); |
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640 DValue* r = e2->toElem(p); |
1 | 641 |
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642 Type* t = DtoDType(type); |
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643 Type* e1type = DtoDType(e1->type); |
92 | 644 Type* e1next = e1type->next ? DtoDType(e1type->next) : NULL; |
81
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645 Type* e2type = DtoDType(e2->type); |
40 | 646 |
647 if (e1type != e2type) { | |
92 | 648 if (e1type->ty == Tpointer && e1next && e1next->ty == Tstruct) { |
649 Logger::println("add to AddrExp of struct"); | |
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650 assert(r->isConst()); |
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651 llvm::ConstantInt* cofs = llvm::cast<llvm::ConstantInt>(r->isConst()->c); |
1 | 652 |
92 | 653 TypeStruct* ts = (TypeStruct*)e1next; |
77
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654 std::vector<unsigned> offsets; |
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655 llvm::Value* v = DtoIndexStruct(l->getRVal(), ts->sym, t->next, cofs->getZExtValue(), offsets); |
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656 return new DFieldValue(type, v, true); |
1 | 657 } |
92 | 658 else if (e1type->ty == Tpointer) { |
94
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659 Logger::println("add to pointer"); |
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660 if (r->isConst()) { |
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661 llvm::ConstantInt* cofs = llvm::cast<llvm::ConstantInt>(r->isConst()->c); |
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662 if (cofs->isZero()) { |
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663 Logger::println("is zero"); |
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664 return new DImValue(type, l->getRVal()); |
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665 } |
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666 } |
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667 llvm::Value* v = new llvm::GetElementPtrInst(l->getRVal(), r->getRVal(), "tmp", p->scopebb()); |
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668 return new DImValue(type, v); |
1 | 669 } |
86
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670 assert(0); |
1 | 671 } |
672 else { | |
86
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673 return DtoBinAdd(l,r); |
1 | 674 } |
675 } | |
676 | |
677 ////////////////////////////////////////////////////////////////////////////////////////// | |
678 | |
86
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679 DValue* AddAssignExp::toElem(IRState* p) |
1 | 680 { |
681 Logger::print("AddAssignExp::toElem: %s\n", toChars()); | |
682 LOG_SCOPE; | |
683 | |
86
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684 p->exps.push_back(IRExp(e1,e2,NULL)); |
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685 DValue* l = e1->toElem(p); |
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686 DValue* r = e2->toElem(p); |
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687 p->exps.pop_back(); |
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688 |
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689 DValue* res; |
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690 if (DtoDType(e1->type)->ty == Tpointer) { |
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691 llvm::Value* gep = new llvm::GetElementPtrInst(l->getRVal(),r->getRVal(),"tmp",p->scopebb()); |
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692 res = new DImValue(type, gep); |
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693 } |
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694 else { |
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695 res = DtoBinAdd(l,r); |
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696 } |
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697 DtoAssign(l, res); |
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698 |
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699 return l; |
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700 |
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701 /* |
1 | 702 |
81
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703 Type* e1type = DtoDType(e1->type); |
40 | 704 |
86
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705 DValue* e = new DValue(this); |
1 | 706 llvm::Value* val = 0; |
40 | 707 if (e1type->ty == Tpointer) { |
1 | 708 val = e->mem = new llvm::GetElementPtrInst(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
709 } | |
710 else { | |
711 val = e->val = llvm::BinaryOperator::createAdd(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
712 } | |
713 | |
82
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714 assert(l->mem); |
1 | 715 new llvm::StoreInst(val,l->mem,p->scopebb()); |
86
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716 e->type = DValue::VAR; |
1 | 717 |
718 delete l; | |
719 delete r; | |
720 return e; | |
86
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721 */ |
1 | 722 } |
723 | |
724 ////////////////////////////////////////////////////////////////////////////////////////// | |
725 | |
86
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726 DValue* MinExp::toElem(IRState* p) |
1 | 727 { |
728 Logger::print("MinExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
729 LOG_SCOPE; | |
86
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730 |
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731 DValue* l = e1->toElem(p); |
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732 DValue* r = e2->toElem(p); |
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733 |
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734 if (DtoDType(e1->type)->ty == Tpointer) { |
94
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735 llvm::Value* lv = l->getRVal(); |
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736 llvm::Value* rv = r->getRVal(); |
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737 Logger::cout() << "lv: " << *lv << " rv: " << *rv << '\n'; |
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738 if (isaPointer(lv)) |
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739 lv = p->ir->CreatePtrToInt(lv, DtoSize_t(), "tmp"); |
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740 if (isaPointer(rv)) |
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741 rv = p->ir->CreatePtrToInt(rv, DtoSize_t(), "tmp"); |
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742 llvm::Value* diff = p->ir->CreateSub(lv,rv,"tmp"); |
86
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743 if (diff->getType() != DtoType(type)) |
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744 diff = p->ir->CreateIntToPtr(diff, DtoType(type)); |
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745 return new DImValue(type, diff); |
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746 } |
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747 else { |
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748 return DtoBinSub(l,r); |
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749 } |
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750 |
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751 /* |
1 | 752 llvm::Value* left = l->getValue(); |
96 | 753 if (isaPointer(left->getType())) |
81
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754 left = new llvm::PtrToIntInst(left,DtoSize_t(),"tmp",p->scopebb()); |
1 | 755 |
756 llvm::Value* right = r->getValue(); | |
96 | 757 if (isaPointer(right->getType())) |
81
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758 right = new llvm::PtrToIntInst(right,DtoSize_t(),"tmp",p->scopebb()); |
1 | 759 |
760 e->val = llvm::BinaryOperator::createSub(left,right,"tmp",p->scopebb()); | |
86
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761 e->type = DValue::VAL; |
1 | 762 |
81
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763 const llvm::Type* totype = DtoType(type); |
1 | 764 if (e->val->getType() != totype) { |
765 assert(0); | |
96 | 766 assert(isaPointer(e->val->getType())); |
1 | 767 assert(llvm::isa<llvm::IntegerType>(totype)); |
768 e->val = new llvm::IntToPtrInst(e->val,totype,"tmp",p->scopebb()); | |
769 } | |
770 | |
771 delete l; | |
772 delete r; | |
773 return e; | |
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774 */ |
1 | 775 } |
776 | |
777 ////////////////////////////////////////////////////////////////////////////////////////// | |
778 | |
86
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779 DValue* MinAssignExp::toElem(IRState* p) |
1 | 780 { |
86
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781 Logger::print("MinAssignExp::toElem: %s | %s\n", toChars(), type->toChars()); |
1 | 782 LOG_SCOPE; |
783 | |
86
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784 DValue* l = e1->toElem(p); |
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785 DValue* r = e2->toElem(p); |
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786 |
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787 DValue* res; |
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788 if (DtoDType(e1->type)->ty == Tpointer) { |
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789 llvm::Value* tmp = r->getRVal(); |
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790 llvm::Value* zero = llvm::ConstantInt::get(tmp->getType(),0,false); |
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791 tmp = llvm::BinaryOperator::createSub(zero,tmp,"tmp",p->scopebb()); |
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792 tmp = new llvm::GetElementPtrInst(l->getRVal(),tmp,"tmp",p->scopebb()); |
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793 res = new DImValue(type, tmp); |
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794 } |
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795 else { |
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796 res = DtoBinSub(l,r); |
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797 } |
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798 DtoAssign(l, res); |
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799 |
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800 return l; |
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801 |
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802 /* |
1 | 803 |
81
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804 Type* e1type = DtoDType(e1->type); |
40 | 805 |
1 | 806 llvm::Value* tmp = 0; |
40 | 807 if (e1type->ty == Tpointer) { |
1 | 808 tmp = r->getValue(); |
809 llvm::Value* zero = llvm::ConstantInt::get(tmp->getType(),0,false); | |
810 tmp = llvm::BinaryOperator::createSub(zero,tmp,"tmp",p->scopebb()); | |
811 tmp = new llvm::GetElementPtrInst(l->getValue(),tmp,"tmp",p->scopebb()); | |
812 } | |
813 else { | |
814 tmp = llvm::BinaryOperator::createSub(l->getValue(),r->getValue(),"tmp",p->scopebb()); | |
815 } | |
816 | |
82
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817 assert(l->mem); |
1 | 818 new llvm::StoreInst(tmp, l->mem, p->scopebb()); |
819 | |
820 delete l; | |
821 delete r; | |
822 | |
86
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823 DValue* e = new DValue(this); |
1 | 824 e->val = tmp; |
86
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825 e->type = DValue::VAR; |
1 | 826 return e; |
86
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827 */ |
1 | 828 } |
829 | |
830 ////////////////////////////////////////////////////////////////////////////////////////// | |
831 | |
86
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832 DValue* MulExp::toElem(IRState* p) |
1 | 833 { |
834 Logger::print("MulExp::toElem: %s\n", toChars()); | |
835 LOG_SCOPE; | |
86
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836 |
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837 DValue* l = e1->toElem(p); |
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838 DValue* r = e2->toElem(p); |
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839 |
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840 return DtoBinMul(l,r); |
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841 /* |
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842 if (l->dvalue && r->dvalue) { |
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843 Logger::println("DVALUE PATH"); |
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844 e->dvalue = DtoBinMul(l->dvalue, r->dvalue); |
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845 e->val = e->dvalue->getRVal(); |
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846 } |
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847 else { |
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848 llvm::Value* vl = l->getValue(); |
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849 llvm::Value* vr = r->getValue(); |
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850 Logger::cout() << "mul: " << *vl << ", " << *vr << '\n'; |
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851 e->val = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); |
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852 e->dvalue = new DImValue(type, e->val); |
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853 } |
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854 e->type = DValue::VAL; |
1 | 855 delete l; |
856 delete r; | |
857 return e; | |
86
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858 */ |
1 | 859 } |
860 | |
861 ////////////////////////////////////////////////////////////////////////////////////////// | |
862 | |
86
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863 DValue* MulAssignExp::toElem(IRState* p) |
1 | 864 { |
865 Logger::print("MulAssignExp::toElem: %s\n", toChars()); | |
866 LOG_SCOPE; | |
867 | |
86
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868 DValue* l = e1->toElem(p); |
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869 DValue* r = e2->toElem(p); |
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870 |
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871 DValue* res = DtoBinMul(l,r); |
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872 DtoAssign(l, res); |
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873 |
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874 return l; |
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875 |
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876 /* |
1 | 877 llvm::Value* vl = l->getValue(); |
878 llvm::Value* vr = r->getValue(); | |
879 Logger::cout() << "mulassign: " << *vl << ", " << *vr << '\n'; | |
880 llvm::Value* tmp = llvm::BinaryOperator::createMul(vl,vr,"tmp",p->scopebb()); | |
881 | |
82
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882 assert(l->mem); |
1 | 883 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
884 | |
885 delete l; | |
886 delete r; | |
887 | |
86
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888 DValue* e = new DValue(this); |
1 | 889 e->val = tmp; |
86
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890 e->type = DValue::VAR; |
1 | 891 return e; |
86
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892 */ |
1 | 893 } |
894 | |
895 ////////////////////////////////////////////////////////////////////////////////////////// | |
896 | |
86
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897 DValue* DivExp::toElem(IRState* p) |
1 | 898 { |
899 Logger::print("DivExp::toElem: %s\n", toChars()); | |
900 LOG_SCOPE; | |
86
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901 |
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902 DValue* l = e1->toElem(p); |
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903 DValue* r = e2->toElem(p); |
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904 |
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905 return DtoBinDiv(l, r); |
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906 /* |
1 | 907 |
81
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908 Type* t = DtoDType(type); |
40 | 909 |
910 if (t->isunsigned()) | |
1 | 911 e->val = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 912 else if (t->isintegral()) |
1 | 913 e->val = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 914 else if (t->isfloating()) |
1 | 915 e->val = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
916 else | |
917 assert(0); | |
86
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918 e->type = DValue::VAL; |
1 | 919 delete l; |
920 delete r; | |
921 return e; | |
86
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922 */ |
1 | 923 } |
924 | |
925 ////////////////////////////////////////////////////////////////////////////////////////// | |
926 | |
86
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927 DValue* DivAssignExp::toElem(IRState* p) |
1 | 928 { |
929 Logger::print("DivAssignExp::toElem: %s\n", toChars()); | |
930 LOG_SCOPE; | |
931 | |
86
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932 DValue* l = e1->toElem(p); |
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933 DValue* r = e2->toElem(p); |
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934 |
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935 DValue* res = DtoBinDiv(l,r); |
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936 DtoAssign(l, res); |
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937 |
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938 return l; |
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939 |
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940 /* |
1 | 941 |
81
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942 Type* t = DtoDType(type); |
40 | 943 |
1 | 944 llvm::Value* tmp; |
40 | 945 if (t->isunsigned()) |
1 | 946 tmp = llvm::BinaryOperator::createUDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 947 else if (t->isintegral()) |
1 | 948 tmp = llvm::BinaryOperator::createSDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 949 else if (t->isfloating()) |
1 | 950 tmp = llvm::BinaryOperator::createFDiv(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
951 else | |
952 assert(0); | |
953 | |
82
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954 assert(l->mem); |
1 | 955 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
956 | |
957 delete l; | |
958 delete r; | |
959 | |
86
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960 DValue* e = new DValue(this); |
1 | 961 e->val = tmp; |
86
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962 e->type = DValue::VAR; |
1 | 963 return e; |
86
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964 */ |
1 | 965 } |
966 | |
967 ////////////////////////////////////////////////////////////////////////////////////////// | |
968 | |
86
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969 DValue* ModExp::toElem(IRState* p) |
1 | 970 { |
971 Logger::print("ModExp::toElem: %s\n", toChars()); | |
972 LOG_SCOPE; | |
86
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973 |
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974 DValue* l = e1->toElem(p); |
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975 DValue* r = e2->toElem(p); |
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976 |
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977 return DtoBinRem(l, r); |
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978 /* |
81
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979 Type* t = DtoDType(type); |
40 | 980 |
981 if (t->isunsigned()) | |
1 | 982 e->val = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 983 else if (t->isintegral()) |
1 | 984 e->val = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 985 else if (t->isfloating()) |
1 | 986 e->val = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
987 else | |
988 assert(0); | |
86
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989 e->type = DValue::VAL; |
1 | 990 delete l; |
991 delete r; | |
992 return e; | |
86
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993 */ |
1 | 994 } |
995 | |
996 ////////////////////////////////////////////////////////////////////////////////////////// | |
997 | |
86
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998 DValue* ModAssignExp::toElem(IRState* p) |
1 | 999 { |
1000 Logger::print("ModAssignExp::toElem: %s\n", toChars()); | |
1001 LOG_SCOPE; | |
1002 | |
86
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1003 DValue* l = e1->toElem(p); |
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1004 DValue* r = e2->toElem(p); |
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1005 |
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1006 DValue* res = DtoBinRem(l, r); |
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1007 DtoAssign(l, res); |
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1008 |
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1009 return l; |
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1010 |
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1011 /* |
1 | 1012 |
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1013 Type* t = DtoDType(type); |
40 | 1014 |
1 | 1015 llvm::Value* tmp; |
40 | 1016 if (t->isunsigned()) |
1 | 1017 tmp = llvm::BinaryOperator::createURem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 1018 else if (t->isintegral()) |
1 | 1019 tmp = llvm::BinaryOperator::createSRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
40 | 1020 else if (t->isfloating()) |
1 | 1021 tmp = llvm::BinaryOperator::createFRem(l->getValue(),r->getValue(),"tmp",p->scopebb()); |
1022 else | |
1023 assert(0); | |
1024 | |
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1025 assert(l->mem); |
1 | 1026 new llvm::StoreInst(tmp,l->mem,p->scopebb()); |
1027 | |
1028 delete l; | |
1029 delete r; | |
1030 | |
86
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1031 DValue* e = new DValue(this); |
1 | 1032 e->val = tmp; |
86
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1033 e->type = DValue::VAR; |
1 | 1034 return e; |
86
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1035 */ |
1 | 1036 } |
1037 | |
1038 ////////////////////////////////////////////////////////////////////////////////////////// | |
1039 | |
86
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1040 DValue* CallExp::toElem(IRState* p) |
1 | 1041 { |
1042 Logger::print("CallExp::toElem: %s\n", toChars()); | |
1043 LOG_SCOPE; | |
55
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1044 |
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1045 DValue* fn = e1->toElem(p); |
55
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1046 |
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1047 TypeFunction* tf = 0; |
81
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1048 Type* e1type = DtoDType(e1->type); |
18 | 1049 |
1 | 1050 bool delegateCall = false; |
1051 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty,0,false); | |
1052 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty,1,false); | |
55
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1053 LINK dlink = LINKdefault; |
1 | 1054 |
1055 // hidden struct return parameter handling | |
1056 bool retinptr = false; | |
18 | 1057 |
1 | 1058 // regular functions |
40 | 1059 if (e1type->ty == Tfunction) { |
1060 tf = (TypeFunction*)e1type; | |
1 | 1061 if (tf->llvmRetInPtr) { |
1062 retinptr = true; | |
1063 } | |
1064 dlink = tf->linkage; | |
1065 } | |
18 | 1066 |
1 | 1067 // delegates |
40 | 1068 else if (e1type->ty == Tdelegate) { |
1069 Logger::println("delegateTy = %s\n", e1type->toChars()); | |
1070 assert(e1type->next->ty == Tfunction); | |
1071 tf = (TypeFunction*)e1type->next; | |
1 | 1072 if (tf->llvmRetInPtr) { |
1073 retinptr = true; | |
1074 } | |
1075 dlink = tf->linkage; | |
1076 delegateCall = true; | |
1077 } | |
18 | 1078 |
1 | 1079 // invalid |
1080 else { | |
1081 assert(tf); | |
1082 } | |
1083 | |
55
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1084 // va args |
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1085 bool va_magic = false; |
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1086 bool va_intrinsic = false; |
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1087 DFuncValue* dfv = fn->isFunc(); |
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1088 if (dfv && dfv->func) { |
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1089 FuncDeclaration* fndecl = dfv->func; |
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1090 if (fndecl->llvmInternal == LLVMva_intrinsic) { |
55
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1091 va_magic = true; |
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1092 va_intrinsic = true; |
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1093 } |
86
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1094 else if (fndecl->llvmInternal == LLVMva_start) { |
55
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1095 va_magic = true; |
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1096 } |
86
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1097 else if (fndecl->llvmInternal == LLVMva_arg) { |
82
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1098 //Argument* fnarg = Argument::getNth(tf->parameters, 0); |
55
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1099 Expression* exp = (Expression*)arguments->data[0]; |
86
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1100 DValue* expelem = exp->toElem(p); |
81
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1101 Type* t = DtoDType(type); |
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1102 const llvm::Type* llt = DtoType(type); |
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1103 if (DtoIsPassedByRef(t)) |
55
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1104 llt = llvm::PointerType::get(llt); |
96 | 1105 // TODO |
1106 if (strcmp(global.params.llvmArch, "x86") != 0) { | |
1107 warning("va_arg for C variadic functions is broken for anything but x86"); | |
1108 } | |
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1109 return new DImValue(type, p->ir->CreateVAArg(expelem->getLVal(),llt,"tmp")); |
55
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1110 } |
94
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1111 else if (fndecl->llvmInternal == LLVMalloca) { |
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1112 //Argument* fnarg = Argument::getNth(tf->parameters, 0); |
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1113 Expression* exp = (Expression*)arguments->data[0]; |
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1114 DValue* expv = exp->toElem(p); |
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1115 llvm::Value* alloc = new llvm::AllocaInst(llvm::Type::Int8Ty, expv->getRVal(), "alloca", p->scopebb()); |
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1116 return new DImValue(type, alloc); |
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1117 } |
55
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1118 } |
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1119 |
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1120 // args |
1 | 1121 size_t n = arguments->dim; |
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1122 DFuncValue* dfn = fn->isFunc(); |
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1123 if (dfn && dfn->func && dfn->func->llvmInternal == LLVMva_start) |
55
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1124 n = 1; |
86
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1125 if (delegateCall || (dfn && dfn->vthis)) n++; |
1 | 1126 if (retinptr) n++; |
57
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1127 if (tf->linkage == LINKd && tf->varargs == 1) n+=2; |
86
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1128 if (dfn && dfn->func && dfn->func->isNested()) n++; |
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1129 |
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1130 llvm::Value* funcval = fn->getRVal(); |
18 | 1131 assert(funcval != 0); |
1 | 1132 std::vector<llvm::Value*> llargs(n, 0); |
1133 | |
1134 const llvm::FunctionType* llfnty = 0; | |
18 | 1135 |
1 | 1136 // normal function call |
1137 if (llvm::isa<llvm::FunctionType>(funcval->getType())) { | |
1138 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()); | |
1139 } | |
1140 // pointer to something | |
96 | 1141 else if (isaPointer(funcval->getType())) { |
1 | 1142 // pointer to function pointer - I think this not really supposed to happen, but does :/ |
1143 // seems like sometimes we get a func* other times a func** | |
96 | 1144 if (isaPointer(funcval->getType()->getContainedType(0))) { |
1 | 1145 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
1146 } | |
1147 // function pointer | |
1148 if (llvm::isa<llvm::FunctionType>(funcval->getType()->getContainedType(0))) { | |
1149 //Logger::cout() << "function pointer type:\n" << *funcval << '\n'; | |
1150 llfnty = llvm::cast<llvm::FunctionType>(funcval->getType()->getContainedType(0)); | |
1151 } | |
1152 // struct pointer - delegate | |
96 | 1153 else if (isaStruct(funcval->getType()->getContainedType(0))) { |
81
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1154 funcval = DtoGEP(funcval,zero,one,"tmp",p->scopebb()); |
1 | 1155 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
1156 const llvm::Type* ty = funcval->getType()->getContainedType(0); | |
1157 llfnty = llvm::cast<llvm::FunctionType>(ty); | |
1158 } | |
1159 // unknown | |
1160 else { | |
1161 Logger::cout() << "what kind of pointer are we calling? : " << *funcval->getType() << '\n'; | |
1162 } | |
1163 } | |
1164 else { | |
1165 Logger::cout() << "what are we calling? : " << *funcval << '\n'; | |
1166 } | |
1167 assert(llfnty); | |
53
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1168 //Logger::cout() << "Function LLVM type: " << *llfnty << '\n'; |
1 | 1169 |
1170 // argument handling | |
1171 llvm::FunctionType::param_iterator argiter = llfnty->param_begin(); | |
1172 int j = 0; | |
1173 | |
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1174 IRExp* topexp = p->topexp(); |
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1175 |
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1176 bool isInPlace = false; |
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1177 |
40 | 1178 // hidden struct return arguments |
1 | 1179 if (retinptr) { |
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1180 if (topexp && topexp->e2 == this) { |
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1181 assert(topexp->v); |
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1182 llvm::Value* tlv = topexp->v->getLVal(); |
96 | 1183 assert(isaStruct(tlv->getType()->getContainedType(0))); |
86
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1184 llargs[j] = tlv; |
81
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1185 if (DtoIsPassedByRef(tf->next)) { |
86
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1186 isInPlace = true; |
1 | 1187 } |
1188 else | |
1189 assert(0); | |
1190 } | |
1191 else { | |
1192 llargs[j] = new llvm::AllocaInst(argiter->get()->getContainedType(0),"rettmp",p->topallocapoint()); | |
1193 } | |
1194 ++j; | |
1195 ++argiter; | |
1196 } | |
1197 | |
40 | 1198 // this arguments |
86
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1199 if (dfn && dfn->vthis) { |
1 | 1200 Logger::println("This Call"); |
86
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1201 if (dfn->vthis->getType() != argiter->get()) { |
1 | 1202 //Logger::cout() << *fn->thisparam << '|' << *argiter->get() << '\n'; |
86
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1203 llargs[j] = new llvm::BitCastInst(dfn->vthis, argiter->get(), "tmp", p->scopebb()); |
1 | 1204 } |
1205 else { | |
86
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1206 llargs[j] = dfn->vthis; |
1 | 1207 } |
1208 ++j; | |
1209 ++argiter; | |
1210 } | |
40 | 1211 // delegate context arguments |
1 | 1212 else if (delegateCall) { |
1213 Logger::println("Delegate Call"); | |
86
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1214 llvm::Value* contextptr = DtoGEP(fn->getRVal(),zero,zero,"tmp",p->scopebb()); |
1 | 1215 llargs[j] = new llvm::LoadInst(contextptr,"tmp",p->scopebb()); |
1216 ++j; | |
1217 ++argiter; | |
1218 } | |
68
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1219 // nested call |
86
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1220 else if (dfn && dfn->func && dfn->func->isNested()) { |
68
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1221 Logger::println("Nested Call"); |
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1222 llvm::Value* contextptr = p->func().decl->llvmNested; |
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1223 assert(contextptr); |
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1224 llargs[j] = p->ir->CreateBitCast(contextptr, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
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1225 ++j; |
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1226 ++argiter; |
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1227 } |
1 | 1228 |
55
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1229 // va arg function special argument passing |
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1230 if (va_magic) { |
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1231 size_t n = va_intrinsic ? arguments->dim : 1; |
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1232 for (int i=0; i<n; i++,j++) |
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1233 { |
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1234 Argument* fnarg = Argument::getNth(tf->parameters, i); |
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1235 Expression* exp = (Expression*)arguments->data[i]; |
86
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1236 DValue* expelem = exp->toElem(p); |
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1237 llargs[j] = p->ir->CreateBitCast(expelem->getLVal(), llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
55
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1238 } |
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1239 } |
40 | 1240 // regular arguments |
55
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1241 else { |
57
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1242 if (tf->linkage == LINKd && tf->varargs == 1) |
55
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1243 { |
57
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1244 Logger::println("doing d-style variadic arguments"); |
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1245 |
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1246 std::vector<const llvm::Type*> vtypes; |
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1247 std::vector<llvm::Value*> vvalues; |
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|
1248 std::vector<llvm::Value*> vtypeinfos; |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1249 |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1250 for (int i=0; i<arguments->dim; i++) { |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1251 Argument* fnarg = Argument::getNth(tf->parameters, i); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1252 Expression* argexp = (Expression*)arguments->data[i]; |
81
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78
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|
1253 vvalues.push_back(DtoArgument(NULL, fnarg, argexp)); |
57
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1254 vtypes.push_back(vvalues.back()->getType()); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1255 |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1256 TypeInfoDeclaration* tidecl = argexp->type->getTypeInfoDeclaration(); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1257 tidecl->toObjFile(); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
changeset
|
1258 assert(tidecl->llvmValue); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1259 vtypeinfos.push_back(tidecl->llvmValue); |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1260 } |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1261 |
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[svn r61] Added support for D-style variadic functions :)
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55
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|
1262 const llvm::StructType* vtype = llvm::StructType::get(vtypes); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1263 llvm::Value* mem = new llvm::AllocaInst(vtype,"_argptr_storage",p->topallocapoint()); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1264 for (unsigned i=0; i<vtype->getNumElements(); ++i) |
81
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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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78
diff
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|
1265 p->ir->CreateStore(vvalues[i], DtoGEPi(mem,0,i,"tmp")); |
57
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1266 |
96 | 1267 //llvm::Constant* typeinfoparam = llvm::ConstantPointerNull::get(isaPointer(llfnty->getParamType(j))); |
57
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1268 assert(Type::typeinfo->llvmInitZ); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1269 const llvm::Type* typeinfotype = llvm::PointerType::get(Type::typeinfo->llvmInitZ->getType()); |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1270 Logger::cout() << "typeinfo ptr type: " << *typeinfotype << '\n'; |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1271 const llvm::ArrayType* typeinfoarraytype = llvm::ArrayType::get(typeinfotype,vtype->getNumElements()); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1272 llvm::Value* typeinfomem = new llvm::AllocaInst(typeinfoarraytype,"_arguments_storage",p->topallocapoint()); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1273 for (unsigned i=0; i<vtype->getNumElements(); ++i) { |
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[svn r61] Added support for D-style variadic functions :)
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parents:
55
diff
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|
1274 llvm::Value* v = p->ir->CreateBitCast(vtypeinfos[i], typeinfotype, "tmp"); |
81
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78
diff
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|
1275 p->ir->CreateStore(v, DtoGEPi(typeinfomem,0,i,"tmp")); |
57
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1276 } |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1277 |
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parents:
55
diff
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|
1278 llvm::Value* typeinfoarrayparam = new llvm::AllocaInst(llfnty->getParamType(j)->getContainedType(0),"_arguments_array",p->topallocapoint()); |
81
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78
diff
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|
1279 p->ir->CreateStore(DtoConstSize_t(vtype->getNumElements()), DtoGEPi(typeinfoarrayparam,0,0,"tmp")); |
57
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[svn r61] Added support for D-style variadic functions :)
lindquist
parents:
55
diff
changeset
|
1280 llvm::Value* casttypeinfomem = p->ir->CreateBitCast(typeinfomem, llvm::PointerType::get(typeinfotype), "tmp"); |
81
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parents:
78
diff
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|
1281 p->ir->CreateStore(casttypeinfomem, DtoGEPi(typeinfoarrayparam,0,1,"tmp")); |
57
a9d29e9f1fed
[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1282 |
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diff
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|
1283 llargs[j] = typeinfoarrayparam;; |
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diff
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|
1284 j++; |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1285 llargs[j] = p->ir->CreateBitCast(mem, llvm::PointerType::get(llvm::Type::Int8Ty), "tmp"); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1286 j++; |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1287 llargs.resize(2); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1288 } |
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diff
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|
1289 else { |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1290 Logger::println("doing normal arguments"); |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1291 for (int i=0; i<arguments->dim; i++,j++) { |
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[svn r61] Added support for D-style variadic functions :)
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diff
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|
1292 Argument* fnarg = Argument::getNth(tf->parameters, i); |
81
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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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78
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|
1293 llargs[j] = DtoArgument(llfnty->getParamType(j), fnarg, (Expression*)arguments->data[i]); |
86
fd32135dca3e
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|
1294 // this hack is necessary :/ |
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85
diff
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|
1295 if (dfn && dfn->func && dfn->func->llvmRunTimeHack) { |
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1296 if (llargs[j]->getType() != llfnty->getParamType(j)) |
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diff
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|
1297 llargs[j] = DtoBitCast(llargs[j], llfnty->getParamType(j)); |
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|
1298 } |
57
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diff
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|
1299 } |
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|
1300 Logger::println("%d params passed", n); |
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[svn r61] Added support for D-style variadic functions :)
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55
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|
1301 for (int i=0; i<n; ++i) { |
86
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|
1302 assert(llargs[i]); |
57
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1303 Logger::cout() << *llargs[i] << '\n'; |
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[svn r61] Added support for D-style variadic functions :)
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55
diff
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|
1304 } |
55
0ccfae271c45
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54
diff
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|
1305 } |
1 | 1306 } |
1307 | |
1308 // void returns cannot not be named | |
1309 const char* varname = ""; | |
1310 if (llfnty->getReturnType() != llvm::Type::VoidTy) | |
1311 varname = "tmp"; | |
1312 | |
55
0ccfae271c45
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parents:
54
diff
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|
1313 Logger::cout() << "Calling: " << *funcval->getType() << '\n'; |
1 | 1314 |
1315 // call the function | |
1316 llvm::CallInst* call = new llvm::CallInst(funcval, llargs.begin(), llargs.end(), varname, p->scopebb()); | |
86
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|
1317 llvm::Value* retllval = (retinptr) ? llargs[0] : call; |
1 | 1318 |
1319 // set calling convention | |
86
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|
1320 if (dfn && dfn->func) { |
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|
1321 int li = dfn->func->llvmInternal; |
66
0c5f410d973c
[svn r70] Fixed bug where correct calling convention was not set on calling aggregate methods
lindquist
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64
diff
changeset
|
1322 if (li != LLVMintrinsic && li != LLVMva_start && li != LLVMva_intrinsic) { |
81
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diff
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|
1323 call->setCallingConv(DtoCallingConv(dlink)); |
66
0c5f410d973c
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64
diff
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|
1324 } |
0c5f410d973c
[svn r70] Fixed bug where correct calling convention was not set on calling aggregate methods
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64
diff
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|
1325 } |
67
f918f3e2e99e
[svn r71] Fixed accessing parent function arguments from inside nested delegates.
lindquist
parents:
66
diff
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|
1326 else if (delegateCall) { |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
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78
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|
1327 call->setCallingConv(DtoCallingConv(dlink)); |
67
f918f3e2e99e
[svn r71] Fixed accessing parent function arguments from inside nested delegates.
lindquist
parents:
66
diff
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|
1328 } |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
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|
1329 else if (dfn && dfn->cc != (unsigned)-1) { |
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|
1330 call->setCallingConv(dfn->cc); |
67
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[svn r71] Fixed accessing parent function arguments from inside nested delegates.
lindquist
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66
diff
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|
1331 } |
1 | 1332 |
86
fd32135dca3e
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|
1333 return new DImValue(type, retllval, isInPlace); |
1 | 1334 } |
1335 | |
1336 ////////////////////////////////////////////////////////////////////////////////////////// | |
1337 | |
86
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|
1338 DValue* CastExp::toElem(IRState* p) |
1 | 1339 { |
53
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
lindquist
parents:
52
diff
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|
1340 Logger::print("CastExp::toElem: %s | %s\n", toChars(), type->toChars()); |
1 | 1341 LOG_SCOPE; |
86
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|
1342 |
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|
1343 DValue* u = e1->toElem(p); |
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
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96
diff
changeset
|
1344 DValue* v = DtoCast(u, to); |
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1345 |
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1346 if (v->isSlice()) |
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1347 return v; |
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
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|
1348 else if (u->isLValueCast() || (u->isVar() && u->isVar()->lval)) |
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[svn r101] Split up CastExp into several smaller utility functions.
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parents:
96
diff
changeset
|
1349 return new DLValueCast(to, u->getLVal(), v->getRVal()); |
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
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|
1350 else if (gIR->topexp() && gIR->topexp()->e1 == this) { |
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lindquist
parents:
96
diff
changeset
|
1351 llvm::Value* lval = u->getLVal(); |
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lindquist
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96
diff
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|
1352 llvm::Value* rval = v->getRVal(); |
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
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diff
changeset
|
1353 Logger::cout() << "lval: " << *lval << "rval: " << *rval << '\n'; |
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
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96
diff
changeset
|
1354 return new DLValueCast(to, lval, rval); |
1 | 1355 } |
97
c4e161556a21
[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1356 |
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[svn r101] Split up CastExp into several smaller utility functions.
lindquist
parents:
96
diff
changeset
|
1357 return v; |
1 | 1358 } |
1359 | |
1360 ////////////////////////////////////////////////////////////////////////////////////////// | |
1361 | |
86
fd32135dca3e
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diff
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|
1362 DValue* SymOffExp::toElem(IRState* p) |
1 | 1363 { |
1364 Logger::print("SymOffExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1365 LOG_SCOPE; | |
86
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diff
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|
1366 |
1 | 1367 if (VarDeclaration* vd = var->isVarDeclaration()) |
1368 { | |
1369 Logger::println("VarDeclaration"); | |
52 | 1370 if (!vd->llvmTouched && vd->isDataseg()) |
1371 vd->toObjFile(); | |
1372 | |
86
fd32135dca3e
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|
1373 // TODO |
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diff
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|
1374 /* |
52 | 1375 if (vd->isTypedefDeclaration()) { |
1376 e->istypeinfo = true; | |
1377 } | |
86
fd32135dca3e
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|
1378 */ |
52 | 1379 |
23 | 1380 assert(vd->llvmValue); |
81
3587401b6eeb
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parents:
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diff
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|
1381 Type* t = DtoDType(type); |
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|
1382 Type* tnext = DtoDType(t->next); |
3587401b6eeb
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parents:
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diff
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|
1383 Type* vdtype = DtoDType(vd->type); |
3587401b6eeb
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diff
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|
1384 |
3587401b6eeb
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diff
changeset
|
1385 llvm::Value* llvalue = vd->nestedref ? DtoNestedVariable(vd) : vd->llvmValue; |
86
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diff
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|
1386 llvm::Value* varmem = 0; |
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
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|
1387 |
40 | 1388 if (vdtype->ty == Tstruct && !(t->ty == Tpointer && t->next == vdtype)) { |
78
2332006e1fa4
[svn r82] Fixed: Fall-through switch cases were broken.
lindquist
parents:
77
diff
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|
1389 Logger::println("struct"); |
40 | 1390 TypeStruct* vdt = (TypeStruct*)vdtype; |
72 | 1391 assert(vdt->sym); |
86
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1392 |
81
3587401b6eeb
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|
1393 const llvm::Type* llt = DtoType(t); |
72 | 1394 if (offset == 0) { |
86
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1395 varmem = p->ir->CreateBitCast(llvalue, llt, "tmp"); |
72 | 1396 } |
1397 else { | |
77
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diff
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|
1398 std::vector<unsigned> dst; |
86
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|
1399 varmem = DtoIndexStruct(llvalue,vdt->sym, tnext, offset, dst); |
72 | 1400 } |
1 | 1401 } |
40 | 1402 else if (vdtype->ty == Tsarray) { |
78
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[svn r82] Fixed: Fall-through switch cases were broken.
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|
1403 Logger::println("sarray"); |
86
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|
1404 |
64
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|
1405 assert(llvalue); |
86
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|
1406 //e->arg = llvalue; // TODO |
64
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|
1407 |
81
3587401b6eeb
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78
diff
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|
1408 const llvm::Type* llt = DtoType(t); |
64
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diff
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|
1409 llvm::Value* off = 0; |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
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62
diff
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|
1410 if (offset != 0) { |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
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62
diff
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|
1411 Logger::println("offset = %d\n", offset); |
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[svn r68] Added support for multi-dimensional static arrays.
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|
1412 } |
94
61615fa85940
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|
1413 if (offset == 0) { |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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92
diff
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|
1414 varmem = llvalue; |
64
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[svn r68] Added support for multi-dimensional static arrays.
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62
diff
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|
1415 } |
b688ad419f8c
[svn r68] Added support for multi-dimensional static arrays.
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62
diff
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|
1416 else { |
94
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92
diff
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|
1417 const llvm::Type* elemtype = llvalue->getType()->getContainedType(0)->getContainedType(0); |
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diff
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|
1418 size_t elemsz = gTargetData->getTypeSize(elemtype); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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diff
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|
1419 varmem = DtoGEPi(llvalue, 0, offset / elemsz, "tmp"); |
64
b688ad419f8c
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62
diff
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|
1420 } |
1 | 1421 } |
1422 else if (offset == 0) { | |
78
2332006e1fa4
[svn r82] Fixed: Fall-through switch cases were broken.
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diff
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|
1423 Logger::println("normal symoff"); |
86
fd32135dca3e
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diff
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|
1424 |
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
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49
diff
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|
1425 assert(llvalue); |
86
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|
1426 varmem = llvalue; |
64
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|
1427 |
81
3587401b6eeb
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78
diff
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|
1428 const llvm::Type* llt = DtoType(t); |
53
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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52
diff
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|
1429 if (llvalue->getType() != llt) { |
86
fd32135dca3e
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|
1430 varmem = p->ir->CreateBitCast(varmem, llt, "tmp"); |
53
06ccc817acd4
[svn r57] Added most basic TypeInfo (rebuild lphobos).
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52
diff
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|
1431 } |
1 | 1432 } |
1433 else { | |
1434 assert(0); | |
1435 } | |
86
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diff
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|
1436 return new DFieldValue(type, varmem, true); |
1 | 1437 } |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1438 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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diff
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|
1439 assert(0); |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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diff
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|
1440 return 0; |
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|
1441 } |
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diff
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|
1442 |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1443 ////////////////////////////////////////////////////////////////////////////////////////// |
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|
1444 |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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92
diff
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|
1445 DValue* AddrExp::toElem(IRState* p) |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1446 { |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1447 Logger::print("AddrExp::toElem: %s | %s\n", toChars(), type->toChars()); |
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|
1448 LOG_SCOPE; |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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92
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|
1449 DValue* v = e1->toElem(p); |
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|
1450 if (v->isField()) |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1451 return v; |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
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92
diff
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|
1452 if (DFuncValue* fv = v->isFunc()) |
1 | 1453 { |
1454 Logger::println("FuncDeclaration"); | |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1455 FuncDeclaration* fd = fv->func; |
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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92
diff
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|
1456 assert(fd); |
1 | 1457 if (fd->llvmValue == 0) |
1458 fd->toObjFile(); | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1459 return new DFuncValue(fd, fd->llvmValue); |
1 | 1460 } |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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|
1461 return new DFieldValue(type, v->getLVal(), false); |
1 | 1462 } |
1463 | |
1464 ////////////////////////////////////////////////////////////////////////////////////////// | |
1465 | |
86
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[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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|
1466 DValue* PtrExp::toElem(IRState* p) |
1 | 1467 { |
1468 Logger::print("PtrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1469 LOG_SCOPE; | |
86
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|
1470 |
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|
1471 DValue* a = e1->toElem(p); |
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|
1472 |
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|
1473 if (p->topexp() && p->topexp()->e1 == this) { |
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|
1474 Logger::println("lval PtrExp"); |
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|
1475 //if (a->isField()) return a; |
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|
1476 return new DVarValue(type, a->getRVal(), true); |
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|
1477 } |
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|
1478 |
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changeset
|
1479 llvm::Value* lv = a->getRVal(); |
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|
1480 llvm::Value* v = lv; |
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|
1481 if (DtoCanLoad(v)) |
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|
1482 v = DtoLoad(v); |
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diff
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|
1483 return new DLValueCast(type, lv, v); |
1 | 1484 } |
1485 | |
1486 ////////////////////////////////////////////////////////////////////////////////////////// | |
1487 | |
86
fd32135dca3e
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diff
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|
1488 DValue* DotVarExp::toElem(IRState* p) |
1 | 1489 { |
1490 Logger::print("DotVarExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1491 LOG_SCOPE; | |
86
fd32135dca3e
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diff
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|
1492 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
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diff
changeset
|
1493 DValue* l = e1->toElem(p); |
1 | 1494 |
81
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78
diff
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|
1495 Type* t = DtoDType(type); |
3587401b6eeb
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diff
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|
1496 Type* e1type = DtoDType(e1->type); |
40 | 1497 |
1498 Logger::print("e1->type=%s\n", e1type->toChars()); | |
1 | 1499 |
1500 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
77
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lindquist
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76
diff
changeset
|
1501 llvm::Value* arrptr; |
40 | 1502 if (e1type->ty == Tpointer) { |
1503 assert(e1type->next->ty == Tstruct); | |
1504 TypeStruct* ts = (TypeStruct*)e1type->next; | |
8
5e69b77a5c51
[svn r12] fixed accessing aggregate fields of aggregates
lindquist
parents:
6
diff
changeset
|
1505 Logger::println("Struct member offset:%d", vd->offset); |
86
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diff
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|
1506 llvm::Value* src = l->getRVal(); |
77
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parents:
76
diff
changeset
|
1507 std::vector<unsigned> vdoffsets; |
81
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78
diff
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|
1508 arrptr = DtoIndexStruct(src, ts->sym, vd->type, vd->offset, vdoffsets); |
1 | 1509 } |
1510 else if (e1->type->ty == Tclass) { | |
40 | 1511 TypeClass* tc = (TypeClass*)e1type; |
1 | 1512 Logger::println("Class member offset: %d", vd->offset); |
77
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[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
lindquist
parents:
76
diff
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|
1513 std::vector<unsigned> vdoffsets(1,0); |
24
25bb577878e8
[svn r28] * Fixed accessing aggregate fields. it was still not quite right. hopefully is now :)
lindquist
parents:
23
diff
changeset
|
1514 tc->sym->offsetToIndex(vd->type, vd->offset, vdoffsets); |
86
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changeset
|
1515 llvm::Value* src = l->getRVal(); |
77
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lindquist
parents:
76
diff
changeset
|
1516 Logger::cout() << "src: " << *src << '\n'; |
81
3587401b6eeb
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78
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|
1517 arrptr = DtoGEP(src,vdoffsets,"tmp",p->scopebb()); |
1 | 1518 } |
77
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diff
changeset
|
1519 else |
714057ff2dbb
[svn r81] Fixed: Union support was very buggy. Should be fairly solid now.
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76
diff
changeset
|
1520 assert(0); |
86
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|
1521 |
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diff
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|
1522 Logger::cout() << "mem: " << *arrptr << '\n'; |
fd32135dca3e
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|
1523 return new DVarValue(vd, arrptr, true); |
1 | 1524 } |
1525 else if (FuncDeclaration* fdecl = var->isFuncDeclaration()) | |
1526 { | |
1527 if (fdecl->llvmValue == 0) | |
1528 { | |
1529 fdecl->toObjFile(); | |
1530 } | |
1531 | |
1532 llvm::Value* funcval = fdecl->llvmValue; | |
86
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|
1533 llvm::Value* vthis = l->getRVal(); |
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|
1534 unsigned cc = (unsigned)-1; |
1 | 1535 |
1536 // virtual call | |
90 | 1537 if (!fdecl->isFinal() && fdecl->isVirtual()) { |
1 | 1538 assert(fdecl->vtblIndex > 0); |
40 | 1539 assert(e1type->ty == Tclass); |
1 | 1540 |
1541 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
1542 llvm::Value* vtblidx = llvm::ConstantInt::get(llvm::Type::Int32Ty, (size_t)fdecl->vtblIndex, false); | |
86
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|
1543 funcval = DtoGEP(vthis, zero, zero, "tmp", p->scopebb()); |
1 | 1544 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
81
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|
1545 funcval = DtoGEP(funcval, zero, vtblidx, toChars(), p->scopebb()); |
1 | 1546 funcval = new llvm::LoadInst(funcval,"tmp",p->scopebb()); |
9 | 1547 assert(funcval->getType() == fdecl->llvmValue->getType()); |
86
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|
1548 cc = DtoCallingConv(fdecl->linkage); |
1 | 1549 } |
86
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|
1550 return new DFuncValue(fdecl, funcval, vthis); |
1 | 1551 } |
1552 else { | |
1553 printf("unknown: %s\n", var->toChars()); | |
1554 } | |
1555 | |
86
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|
1556 assert(0); |
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|
1557 return 0; |
1 | 1558 } |
1559 | |
1560 ////////////////////////////////////////////////////////////////////////////////////////// | |
1561 | |
86
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|
1562 DValue* ThisExp::toElem(IRState* p) |
1 | 1563 { |
1564 Logger::print("ThisExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1565 LOG_SCOPE; | |
1566 | |
1567 if (VarDeclaration* vd = var->isVarDeclaration()) { | |
40 | 1568 llvm::Value* v = p->func().decl->llvmThisVar; |
15
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1569 if (llvm::isa<llvm::AllocaInst>(v)) |
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1570 v = new llvm::LoadInst(v, "tmp", p->scopebb()); |
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1571 return new DThisValue(vd, v); |
1 | 1572 } |
1573 | |
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1574 assert(0); |
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1575 return 0; |
1 | 1576 } |
1577 | |
1578 ////////////////////////////////////////////////////////////////////////////////////////// | |
1579 | |
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1580 DValue* IndexExp::toElem(IRState* p) |
1 | 1581 { |
1582 Logger::print("IndexExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1583 LOG_SCOPE; | |
1584 | |
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1585 DValue* l = e1->toElem(p); |
1 | 1586 |
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1587 Type* e1type = DtoDType(e1->type); |
40 | 1588 |
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1589 p->arrays.push_back(l); // if $ is used it must be an array so this is fine. |
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1590 DValue* r = e2->toElem(p); |
1 | 1591 p->arrays.pop_back(); |
1592 | |
1593 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
1594 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
1595 | |
1596 llvm::Value* arrptr = 0; | |
40 | 1597 if (e1type->ty == Tpointer) { |
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1598 arrptr = new llvm::GetElementPtrInst(l->getRVal(),r->getRVal(),"tmp",p->scopebb()); |
1 | 1599 } |
40 | 1600 else if (e1type->ty == Tsarray) { |
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1601 arrptr = DtoGEP(l->getRVal(), zero, r->getRVal(),"tmp",p->scopebb()); |
1 | 1602 } |
40 | 1603 else if (e1type->ty == Tarray) { |
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1604 arrptr = DtoGEP(l->getLVal(),zero,one,"tmp",p->scopebb()); |
1 | 1605 arrptr = new llvm::LoadInst(arrptr,"tmp",p->scopebb()); |
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1606 arrptr = new llvm::GetElementPtrInst(arrptr,r->getRVal(),"tmp",p->scopebb()); |
1 | 1607 } |
1608 assert(arrptr); | |
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1609 return new DVarValue(type, arrptr, true); |
1 | 1610 } |
1611 | |
1612 ////////////////////////////////////////////////////////////////////////////////////////// | |
1613 | |
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1614 DValue* SliceExp::toElem(IRState* p) |
1 | 1615 { |
1616 Logger::print("SliceExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1617 LOG_SCOPE; | |
1618 | |
81
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1619 Type* t = DtoDType(type); |
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1620 Type* e1type = DtoDType(e1->type); |
1 | 1621 |
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1622 DValue* v = e1->toElem(p); |
94
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|
1623 llvm::Value* vmem = v->getRVal(); |
86
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1624 assert(vmem); |
1 | 1625 |
1626 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
1627 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
1628 | |
86
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1629 llvm::Value* emem = 0; |
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1630 llvm::Value* earg = 0; |
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1631 |
1 | 1632 // partial slice |
1633 if (lwr) | |
1634 { | |
1635 assert(upr); | |
86
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1636 p->arrays.push_back(v); |
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1637 DValue* lo = lwr->toElem(p); |
1 | 1638 |
1639 bool lwr_is_zero = false; | |
86
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|
1640 if (DConstValue* cv = lo->isConst()) |
1 | 1641 { |
86
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1642 assert(llvm::isa<llvm::ConstantInt>(cv->c)); |
1 | 1643 |
40 | 1644 if (e1type->ty == Tpointer) { |
86
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1645 emem = v->getRVal(); |
1 | 1646 } |
40 | 1647 else if (e1type->ty == Tarray) { |
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1648 llvm::Value* tmp = DtoGEP(vmem,zero,one,"tmp",p->scopebb()); |
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1649 emem = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
1 | 1650 } |
40 | 1651 else if (e1type->ty == Tsarray) { |
86
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|
1652 emem = DtoGEP(vmem,zero,zero,"tmp",p->scopebb()); |
40 | 1653 } |
1 | 1654 else |
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1655 assert(emem); |
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1656 |
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1657 llvm::ConstantInt* c = llvm::cast<llvm::ConstantInt>(cv->c); |
1 | 1658 if (!(lwr_is_zero = c->isZero())) { |
86
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1659 emem = new llvm::GetElementPtrInst(emem,cv->c,"tmp",p->scopebb()); |
1 | 1660 } |
1661 } | |
1662 else | |
1663 { | |
40 | 1664 if (e1type->ty == Tarray) { |
86
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1665 llvm::Value* tmp = DtoGEP(vmem,zero,one,"tmp",p->scopebb()); |
40 | 1666 tmp = new llvm::LoadInst(tmp,"tmp",p->scopebb()); |
86
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1667 emem = new llvm::GetElementPtrInst(tmp,lo->getRVal(),"tmp",p->scopebb()); |
40 | 1668 } |
1669 else if (e1type->ty == Tsarray) { | |
86
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1670 emem = DtoGEP(vmem,zero,lo->getRVal(),"tmp",p->scopebb()); |
40 | 1671 } |
73 | 1672 else if (e1type->ty == Tpointer) { |
86
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1673 emem = new llvm::GetElementPtrInst(v->getRVal(),lo->getRVal(),"tmp",p->scopebb()); |
73 | 1674 } |
1675 else { | |
1676 Logger::println("type = %s", e1type->toChars()); | |
1677 assert(0); | |
1678 } | |
1 | 1679 } |
1680 | |
86
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1681 DValue* up = upr->toElem(p); |
1 | 1682 p->arrays.pop_back(); |
1683 | |
86
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1684 if (DConstValue* cv = up->isConst()) |
1 | 1685 { |
86
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1686 assert(llvm::isa<llvm::ConstantInt>(cv->c)); |
1 | 1687 if (lwr_is_zero) { |
86
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1688 earg = cv->c; |
1 | 1689 } |
1690 else { | |
86
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1691 if (lo->isConst()) { |
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1692 llvm::Constant* clo = llvm::cast<llvm::Constant>(lo->getRVal()); |
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1693 llvm::Constant* cup = llvm::cast<llvm::Constant>(cv->c); |
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1694 earg = llvm::ConstantExpr::getSub(cup, clo); |
1 | 1695 } |
1696 else { | |
86
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1697 earg = llvm::BinaryOperator::createSub(cv->c, lo->getRVal(), "tmp", p->scopebb()); |
1 | 1698 } |
1699 } | |
1700 } | |
1701 else | |
1702 { | |
1703 if (lwr_is_zero) { | |
86
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1704 earg = up->getRVal(); |
1 | 1705 } |
1706 else { | |
86
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1707 earg = llvm::BinaryOperator::createSub(up->getRVal(), lo->getRVal(), "tmp", p->scopebb()); |
1 | 1708 } |
1709 } | |
1710 } | |
1711 // full slice | |
1712 else | |
1713 { | |
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1714 emem = vmem; |
1 | 1715 } |
1716 | |
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1717 return new DSliceValue(type,earg,emem); |
1 | 1718 } |
1719 | |
1720 ////////////////////////////////////////////////////////////////////////////////////////// | |
1721 | |
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1722 DValue* CmpExp::toElem(IRState* p) |
1 | 1723 { |
1724 Logger::print("CmpExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1725 LOG_SCOPE; | |
1726 | |
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1727 DValue* l = e1->toElem(p); |
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1728 DValue* r = e2->toElem(p); |
1 | 1729 |
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1730 Type* t = DtoDType(e1->type); |
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1731 Type* e2t = DtoDType(e2->type); |
40 | 1732 assert(t == e2t); |
1 | 1733 |
86
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1734 llvm::Value* eval = 0; |
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1735 |
58
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1736 if (t->isintegral() || t->ty == Tpointer) |
1 | 1737 { |
1738 llvm::ICmpInst::Predicate cmpop; | |
40 | 1739 bool skip = false; |
1 | 1740 switch(op) |
1741 { | |
1742 case TOKlt: | |
40 | 1743 case TOKul: |
1 | 1744 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULT : llvm::ICmpInst::ICMP_SLT; |
1745 break; | |
1746 case TOKle: | |
40 | 1747 case TOKule: |
1 | 1748 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_ULE : llvm::ICmpInst::ICMP_SLE; |
1749 break; | |
1750 case TOKgt: | |
40 | 1751 case TOKug: |
1 | 1752 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGT : llvm::ICmpInst::ICMP_SGT; |
1753 break; | |
1754 case TOKge: | |
40 | 1755 case TOKuge: |
1 | 1756 cmpop = t->isunsigned() ? llvm::ICmpInst::ICMP_UGE : llvm::ICmpInst::ICMP_SGE; |
1757 break; | |
40 | 1758 case TOKue: |
1759 cmpop = llvm::ICmpInst::ICMP_EQ; | |
1760 break; | |
1761 case TOKlg: | |
1762 cmpop = llvm::ICmpInst::ICMP_NE; | |
1763 break; | |
1764 case TOKleg: | |
1765 skip = true; | |
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1766 eval = llvm::ConstantInt::getTrue(); |
40 | 1767 break; |
1768 case TOKunord: | |
1769 skip = true; | |
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1770 eval = llvm::ConstantInt::getFalse(); |
40 | 1771 break; |
1772 | |
1 | 1773 default: |
1774 assert(0); | |
1775 } | |
40 | 1776 if (!skip) |
1777 { | |
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1778 eval = new llvm::ICmpInst(cmpop, l->getRVal(), r->getRVal(), "tmp", p->scopebb()); |
40 | 1779 } |
1 | 1780 } |
1781 else if (t->isfloating()) | |
1782 { | |
1783 llvm::FCmpInst::Predicate cmpop; | |
1784 switch(op) | |
1785 { | |
1786 case TOKlt: | |
1787 cmpop = llvm::FCmpInst::FCMP_OLT;break; | |
1788 case TOKle: | |
1789 cmpop = llvm::FCmpInst::FCMP_OLE;break; | |
1790 case TOKgt: | |
1791 cmpop = llvm::FCmpInst::FCMP_OGT;break; | |
1792 case TOKge: | |
1793 cmpop = llvm::FCmpInst::FCMP_OGE;break; | |
1794 case TOKunord: | |
1795 cmpop = llvm::FCmpInst::FCMP_UNO;break; | |
1796 case TOKule: | |
1797 cmpop = llvm::FCmpInst::FCMP_ULE;break; | |
1798 case TOKul: | |
1799 cmpop = llvm::FCmpInst::FCMP_ULT;break; | |
1800 case TOKuge: | |
1801 cmpop = llvm::FCmpInst::FCMP_UGE;break; | |
1802 case TOKug: | |
1803 cmpop = llvm::FCmpInst::FCMP_UGT;break; | |
1804 case TOKue: | |
1805 cmpop = llvm::FCmpInst::FCMP_UEQ;break; | |
1806 case TOKlg: | |
1807 cmpop = llvm::FCmpInst::FCMP_ONE;break; | |
1808 case TOKleg: | |
1809 cmpop = llvm::FCmpInst::FCMP_ORD;break; | |
1810 | |
1811 default: | |
1812 assert(0); | |
1813 } | |
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1814 eval = new llvm::FCmpInst(cmpop, l->getRVal(), r->getRVal(), "tmp", p->scopebb()); |
1 | 1815 } |
1816 else | |
1817 { | |
1818 assert(0 && "Unsupported CmpExp type"); | |
1819 } | |
1820 | |
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1821 return new DImValue(type, eval); |
1 | 1822 } |
1823 | |
1824 ////////////////////////////////////////////////////////////////////////////////////////// | |
1825 | |
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1826 DValue* EqualExp::toElem(IRState* p) |
1 | 1827 { |
1828 Logger::print("EqualExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1829 LOG_SCOPE; | |
1830 | |
86
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1831 DValue* l = e1->toElem(p); |
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1832 DValue* r = e2->toElem(p); |
1 | 1833 |
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1834 Type* t = DtoDType(e1->type); |
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1835 Type* e2t = DtoDType(e2->type); |
40 | 1836 assert(t == e2t); |
1 | 1837 |
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1838 llvm::Value* eval = 0; |
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1839 |
1 | 1840 if (t->isintegral() || t->ty == Tpointer) |
1841 { | |
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1842 Logger::println("integral or pointer"); |
1 | 1843 llvm::ICmpInst::Predicate cmpop; |
1844 switch(op) | |
1845 { | |
1846 case TOKequal: | |
1847 cmpop = llvm::ICmpInst::ICMP_EQ; | |
1848 break; | |
1849 case TOKnotequal: | |
1850 cmpop = llvm::ICmpInst::ICMP_NE; | |
1851 break; | |
1852 default: | |
1853 assert(0); | |
1854 } | |
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1855 eval = new llvm::ICmpInst(cmpop, l->getRVal(), r->getRVal(), "tmp", p->scopebb()); |
1 | 1856 } |
1857 else if (t->isfloating()) | |
1858 { | |
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1859 Logger::println("floating"); |
1 | 1860 llvm::FCmpInst::Predicate cmpop; |
1861 switch(op) | |
1862 { | |
1863 case TOKequal: | |
1864 cmpop = llvm::FCmpInst::FCMP_OEQ; | |
1865 break; | |
1866 case TOKnotequal: | |
1867 cmpop = llvm::FCmpInst::FCMP_UNE; | |
1868 break; | |
1869 default: | |
1870 assert(0); | |
1871 } | |
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1872 eval = new llvm::FCmpInst(cmpop, l->getRVal(), r->getRVal(), "tmp", p->scopebb()); |
1 | 1873 } |
40 | 1874 else if (t->ty == Tsarray) |
1875 { | |
64
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1876 Logger::println("static array"); |
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1877 eval = DtoStaticArrayCompare(op,l->getRVal(),r->getRVal()); |
40 | 1878 } |
1 | 1879 else if (t->ty == Tarray) |
1880 { | |
64
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1881 Logger::println("dynamic array"); |
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1882 eval = DtoDynArrayCompare(op,l->getRVal(),r->getRVal()); |
1 | 1883 } |
53
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1884 else if (t->ty == Tdelegate) |
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1885 { |
64
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1886 Logger::println("delegate"); |
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1887 eval = DtoCompareDelegate(op,l->getRVal(),r->getRVal()); |
53
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1888 } |
1 | 1889 else |
1890 { | |
1891 assert(0 && "Unsupported EqualExp type"); | |
1892 } | |
1893 | |
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1894 return new DImValue(type, eval); |
1 | 1895 } |
1896 | |
1897 ////////////////////////////////////////////////////////////////////////////////////////// | |
1898 | |
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1899 DValue* PostExp::toElem(IRState* p) |
1 | 1900 { |
1901 Logger::print("PostExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1902 LOG_SCOPE; | |
1903 | |
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1904 DValue* l = e1->toElem(p); |
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1905 DValue* r = e2->toElem(p); |
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1906 |
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1907 llvm::Value* val = l->getRVal(); |
1 | 1908 llvm::Value* post = 0; |
1909 | |
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1910 Type* e1type = DtoDType(e1->type); |
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1911 Type* e2type = DtoDType(e2->type); |
40 | 1912 |
1913 if (e1type->isintegral()) | |
1 | 1914 { |
40 | 1915 assert(e2type->isintegral()); |
1916 llvm::Value* one = llvm::ConstantInt::get(val->getType(), 1, !e2type->isunsigned()); | |
1 | 1917 if (op == TOKplusplus) { |
1918 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
1919 } | |
1920 else if (op == TOKminusminus) { | |
1921 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
1922 } | |
1923 } | |
40 | 1924 else if (e1type->ty == Tpointer) |
1 | 1925 { |
40 | 1926 assert(e2type->isintegral()); |
81
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1927 llvm::Constant* minusone = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)-1,true); |
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1928 llvm::Constant* plusone = llvm::ConstantInt::get(DtoSize_t(),(uint64_t)1,false); |
1 | 1929 llvm::Constant* whichone = (op == TOKplusplus) ? plusone : minusone; |
1930 post = new llvm::GetElementPtrInst(val, whichone, "tmp", p->scopebb()); | |
1931 } | |
40 | 1932 else if (e1type->isfloating()) |
1 | 1933 { |
40 | 1934 assert(e2type->isfloating()); |
1 | 1935 llvm::Value* one = llvm::ConstantFP::get(val->getType(), 1.0f); |
1936 if (op == TOKplusplus) { | |
1937 post = llvm::BinaryOperator::createAdd(val,one,"tmp",p->scopebb()); | |
1938 } | |
1939 else if (op == TOKminusminus) { | |
1940 post = llvm::BinaryOperator::createSub(val,one,"tmp",p->scopebb()); | |
1941 } | |
1942 } | |
1943 else | |
1944 assert(post); | |
1945 | |
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1946 DtoStore(post,l->getLVal()); |
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1947 |
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1948 return new DImValue(type,val,true); |
1 | 1949 } |
1950 | |
1951 ////////////////////////////////////////////////////////////////////////////////////////// | |
1952 | |
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1953 DValue* NewExp::toElem(IRState* p) |
1 | 1954 { |
1955 Logger::print("NewExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
1956 LOG_SCOPE; | |
1957 | |
1958 assert(!thisexp); | |
1959 assert(!newargs); | |
1960 assert(newtype); | |
1961 assert(!allocator); | |
1962 | |
81
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1963 Type* ntype = DtoDType(newtype); |
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1964 |
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1965 const llvm::Type* t = DtoType(ntype); |
1 | 1966 |
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1967 llvm::Value* emem = 0; |
94
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1968 bool inplace = false; |
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1969 |
1 | 1970 if (onstack) { |
40 | 1971 assert(ntype->ty == Tclass); |
86
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1972 emem = new llvm::AllocaInst(t->getContainedType(0),"tmp",p->topallocapoint()); |
1 | 1973 } |
94
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1974 else if (ntype->ty == Tclass) { |
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1975 emem = new llvm::MallocInst(t->getContainedType(0),"tmp",p->scopebb()); |
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1976 } |
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1977 else if (ntype->ty == Tarray) { |
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1978 assert(arguments); |
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1979 if (arguments->dim == 1) { |
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1980 DValue* sz = ((Expression*)arguments->data[0])->toElem(p); |
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1981 llvm::Value* dimval = sz->getRVal(); |
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1982 Type* nnt = DtoDType(ntype->next); |
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1983 if (nnt->ty == Tvoid) |
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1984 nnt = Type::tint8; |
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1985 if (!p->topexp() || p->topexp()->e2 != this) { |
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1986 const llvm::Type* restype = DtoType(type); |
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1987 Logger::cout() << "restype = " << *restype << '\n'; |
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1988 emem = new llvm::AllocaInst(restype,"newstorage",p->topallocapoint()); |
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1989 DtoNewDynArray(emem, dimval, nnt); |
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1990 return new DVarValue(newtype, emem, true); |
1 | 1991 } |
94
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1992 else if (p->topexp() && p->topexp()->e2 == this) { |
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1993 assert(p->topexp()->v); |
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1994 emem = p->topexp()->v->getLVal(); |
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1995 DtoNewDynArray(emem, dimval, nnt); |
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1996 inplace = true; |
1 | 1997 } |
94
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1998 else |
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1999 assert(0); |
1 | 2000 } |
2001 else { | |
94
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2002 assert(0); |
1 | 2003 } |
2004 } | |
94
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2005 else { |
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2006 emem = new llvm::MallocInst(t,"tmp",p->scopebb()); |
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2007 } |
1 | 2008 |
40 | 2009 if (ntype->ty == Tclass) { |
1 | 2010 // first apply the static initializer |
86
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2011 DtoInitClass((TypeClass*)ntype, emem); |
1 | 2012 |
2013 // then call constructor | |
2014 if (arguments) { | |
40 | 2015 assert(member); |
2016 assert(member->llvmValue); | |
2017 llvm::Function* fn = llvm::cast<llvm::Function>(member->llvmValue); | |
81
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2018 TypeFunction* tf = (TypeFunction*)DtoDType(member->type); |
40 | 2019 |
1 | 2020 std::vector<llvm::Value*> ctorargs; |
86
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2021 ctorargs.push_back(emem); |
1 | 2022 for (size_t i=0; i<arguments->dim; ++i) |
2023 { | |
2024 Expression* ex = (Expression*)arguments->data[i]; | |
40 | 2025 Argument* fnarg = Argument::getNth(tf->parameters, i); |
81
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2026 llvm::Value* a = DtoArgument(fn->getFunctionType()->getParamType(i+1), fnarg, ex); |
40 | 2027 ctorargs.push_back(a); |
1 | 2028 } |
86
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2029 emem = new llvm::CallInst(fn, ctorargs.begin(), ctorargs.end(), "tmp", p->scopebb()); |
1 | 2030 } |
2031 } | |
40 | 2032 else if (ntype->ty == Tstruct) { |
2033 TypeStruct* ts = (TypeStruct*)ntype; | |
1 | 2034 if (ts->isZeroInit()) { |
86
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2035 DtoStructZeroInit(emem); |
1 | 2036 } |
2037 else { | |
86
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2038 DtoStructCopy(emem,ts->llvmInit); |
1 | 2039 } |
2040 } | |
2041 | |
94
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2042 return new DImValue(type, emem, inplace); |
1 | 2043 } |
2044 | |
2045 ////////////////////////////////////////////////////////////////////////////////////////// | |
2046 | |
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2047 DValue* DeleteExp::toElem(IRState* p) |
1 | 2048 { |
2049 Logger::print("DeleteExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2050 LOG_SCOPE; | |
2051 | |
2052 //assert(e1->type->ty != Tclass); | |
2053 | |
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2054 DValue* v = e1->toElem(p); |
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2055 llvm::Value* val = v->getRVal(); |
1 | 2056 llvm::Value* ldval = 0; |
2057 | |
2058 const llvm::Type* t = val->getType(); | |
2059 llvm::Constant* z = llvm::Constant::getNullValue(t); | |
2060 | |
81
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|
2061 Type* e1type = DtoDType(e1->type); |
40 | 2062 |
2063 if (e1type->ty == Tpointer) { | |
1 | 2064 Logger::cout() << *z << '\n'; |
2065 Logger::cout() << *val << '\n'; | |
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2066 new llvm::FreeInst(val, p->scopebb()); |
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2067 new llvm::StoreInst(z, v->getLVal(), p->scopebb()); |
1 | 2068 } |
40 | 2069 else if (e1type->ty == Tclass) { |
2070 TypeClass* tc = (TypeClass*)e1type; | |
81
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2071 DtoCallClassDtors(tc, val); |
1 | 2072 |
86
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2073 if (DVarValue* vv = v->isVar()) { |
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2074 if (vv->var && !vv->var->onstack) |
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2075 new llvm::FreeInst(val, p->scopebb()); |
1 | 2076 } |
86
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2077 new llvm::StoreInst(z, v->getLVal(), p->scopebb()); |
1 | 2078 } |
40 | 2079 else if (e1type->ty == Tarray) { |
1 | 2080 // must be on the heap (correct?) |
2081 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
2082 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
86
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2083 llvm::Value* ptr = DtoGEP(val,zero,one,"tmp",p->scopebb()); |
1 | 2084 ptr = new llvm::LoadInst(ptr,"tmp",p->scopebb()); |
2085 new llvm::FreeInst(ptr, p->scopebb()); | |
81
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2086 DtoNullArray(val); |
1 | 2087 } |
2088 else { | |
2089 assert(0); | |
2090 } | |
2091 | |
2092 // this expression produces no useful data | |
2093 return 0; | |
2094 } | |
2095 | |
2096 ////////////////////////////////////////////////////////////////////////////////////////// | |
2097 | |
86
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2098 DValue* ArrayLengthExp::toElem(IRState* p) |
1 | 2099 { |
2100 Logger::print("ArrayLengthExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2101 LOG_SCOPE; | |
2102 | |
86
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2103 DValue* u = e1->toElem(p); |
1 | 2104 |
54
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2105 if (p->topexp() && p->topexp()->e1 == this) |
34 | 2106 { |
86
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2107 return new DArrayLenValue(type, u->getLVal()); |
34 | 2108 } |
2109 else | |
2110 { | |
2111 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); | |
86
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2112 llvm::Value* ptr = DtoGEP(u->getRVal(),zero,zero,"tmp",p->scopebb()); |
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2113 ptr = new llvm::LoadInst(ptr, "tmp", p->scopebb()); |
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2114 return new DImValue(type, ptr); |
34 | 2115 } |
1 | 2116 } |
2117 | |
2118 ////////////////////////////////////////////////////////////////////////////////////////// | |
2119 | |
86
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2120 DValue* AssertExp::toElem(IRState* p) |
1 | 2121 { |
2122 Logger::print("AssertExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2123 LOG_SCOPE; | |
2124 | |
86
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2125 DValue* u = e1->toElem(p); |
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2126 DValue* m = msg ? msg->toElem(p) : NULL; |
1 | 2127 |
94
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2128 DtoAssert(u->getRVal(), &loc, m); |
86
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2129 |
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2130 return 0; |
1 | 2131 } |
2132 | |
2133 ////////////////////////////////////////////////////////////////////////////////////////// | |
2134 | |
86
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2135 DValue* NotExp::toElem(IRState* p) |
1 | 2136 { |
2137 Logger::print("NotExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2138 LOG_SCOPE; | |
2139 | |
86
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2140 DValue* u = e1->toElem(p); |
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2141 |
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2142 llvm::Value* b = DtoBoolean(u->getRVal()); |
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2143 |
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2144 llvm::Constant* zero = llvm::ConstantInt::get(llvm::Type::Int1Ty, 0, true); |
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2145 b = p->ir->CreateICmpEQ(b,zero); |
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2146 |
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2147 return new DImValue(type, b); |
1 | 2148 } |
2149 | |
2150 ////////////////////////////////////////////////////////////////////////////////////////// | |
2151 | |
86
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2152 DValue* AndAndExp::toElem(IRState* p) |
1 | 2153 { |
2154 Logger::print("AndAndExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2155 LOG_SCOPE; | |
2156 | |
2157 // allocate a temporary for the final result. failed to come up with a better way :/ | |
2158 llvm::Value* resval = 0; | |
2159 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
2160 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"andandtmp",p->topallocapoint()); | |
86
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2161 |
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2162 DValue* u = e1->toElem(p); |
1 | 2163 |
2164 llvm::BasicBlock* oldend = p->scopeend(); | |
2165 llvm::BasicBlock* andand = new llvm::BasicBlock("andand", gIR->topfunc(), oldend); | |
2166 llvm::BasicBlock* andandend = new llvm::BasicBlock("andandend", gIR->topfunc(), oldend); | |
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2167 |
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2168 llvm::Value* ubool = DtoBoolean(u->getRVal()); |
1 | 2169 new llvm::StoreInst(ubool,resval,p->scopebb()); |
2170 new llvm::BranchInst(andand,andandend,ubool,p->scopebb()); | |
86
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2171 |
1 | 2172 p->scope() = IRScope(andand, andandend); |
86
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2173 DValue* v = e2->toElem(p); |
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2174 |
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2175 llvm::Value* vbool = DtoBoolean(v->getRVal()); |
1 | 2176 llvm::Value* uandvbool = llvm::BinaryOperator::create(llvm::BinaryOperator::And, ubool, vbool,"tmp",p->scopebb()); |
2177 new llvm::StoreInst(uandvbool,resval,p->scopebb()); | |
2178 new llvm::BranchInst(andandend,p->scopebb()); | |
2179 | |
2180 p->scope() = IRScope(andandend, oldend); | |
86
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2181 |
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2182 resval = new llvm::LoadInst(resval,"tmp",p->scopebb()); |
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2183 return new DImValue(type, resval); |
1 | 2184 } |
2185 | |
2186 ////////////////////////////////////////////////////////////////////////////////////////// | |
2187 | |
86
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2188 DValue* OrOrExp::toElem(IRState* p) |
1 | 2189 { |
2190 Logger::print("OrOrExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2191 LOG_SCOPE; | |
2192 | |
2193 // allocate a temporary for the final result. failed to come up with a better way :/ | |
2194 llvm::Value* resval = 0; | |
2195 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
2196 resval = new llvm::AllocaInst(llvm::Type::Int1Ty,"orortmp",p->topallocapoint()); | |
86
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2197 |
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2198 DValue* u = e1->toElem(p); |
1 | 2199 |
2200 llvm::BasicBlock* oldend = p->scopeend(); | |
2201 llvm::BasicBlock* oror = new llvm::BasicBlock("oror", gIR->topfunc(), oldend); | |
2202 llvm::BasicBlock* ororend = new llvm::BasicBlock("ororend", gIR->topfunc(), oldend); | |
86
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2203 |
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2204 llvm::Value* ubool = DtoBoolean(u->getRVal()); |
1 | 2205 new llvm::StoreInst(ubool,resval,p->scopebb()); |
2206 new llvm::BranchInst(ororend,oror,ubool,p->scopebb()); | |
86
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2207 |
1 | 2208 p->scope() = IRScope(oror, ororend); |
86
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2209 DValue* v = e2->toElem(p); |
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2210 |
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2211 llvm::Value* vbool = DtoBoolean(v->getRVal()); |
1 | 2212 new llvm::StoreInst(vbool,resval,p->scopebb()); |
2213 new llvm::BranchInst(ororend,p->scopebb()); | |
2214 | |
2215 p->scope() = IRScope(ororend, oldend); | |
86
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2216 |
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2217 resval = new llvm::LoadInst(resval,"tmp",p->scopebb()); |
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2218 return new DImValue(type, resval); |
1 | 2219 } |
2220 | |
2221 ////////////////////////////////////////////////////////////////////////////////////////// | |
2222 | |
2223 #define BinBitExp(X,Y) \ | |
86
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2224 DValue* X##Exp::toElem(IRState* p) \ |
1 | 2225 { \ |
2226 Logger::print("%sExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
2227 LOG_SCOPE; \ | |
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2228 DValue* u = e1->toElem(p); \ |
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2229 DValue* v = e2->toElem(p); \ |
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2230 llvm::Value* x = llvm::BinaryOperator::create(llvm::Instruction::Y, u->getRVal(), v->getRVal(), "tmp", p->scopebb()); \ |
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2231 return new DImValue(type, x); \ |
1 | 2232 } \ |
2233 \ | |
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2234 DValue* X##AssignExp::toElem(IRState* p) \ |
1 | 2235 { \ |
2236 Logger::print("%sAssignExp::toElem: %s | %s\n", #X, toChars(), type->toChars()); \ | |
2237 LOG_SCOPE; \ | |
86
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2238 p->exps.push_back(IRExp(e1,e2,NULL)); \ |
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2239 DValue* u = e1->toElem(p); \ |
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2240 p->topexp()->v = u; \ |
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2241 DValue* v = e2->toElem(p); \ |
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2242 p->exps.pop_back(); \ |
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2243 llvm::Value* uval = u->getRVal(); \ |
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2244 llvm::Value* vval = v->getRVal(); \ |
42 | 2245 llvm::Value* tmp = llvm::BinaryOperator::create(llvm::Instruction::Y, uval, vval, "tmp", p->scopebb()); \ |
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2246 new llvm::StoreInst(DtoPointedType(u->getLVal(), tmp), u->getLVal(), p->scopebb()); \ |
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2247 return u; \ |
1 | 2248 } |
2249 | |
2250 BinBitExp(And,And); | |
2251 BinBitExp(Or,Or); | |
2252 BinBitExp(Xor,Xor); | |
2253 BinBitExp(Shl,Shl); | |
2254 BinBitExp(Shr,AShr); | |
2255 BinBitExp(Ushr,LShr); | |
2256 | |
2257 ////////////////////////////////////////////////////////////////////////////////////////// | |
2258 | |
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2259 DValue* HaltExp::toElem(IRState* p) |
1 | 2260 { |
2261 Logger::print("HaltExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2262 LOG_SCOPE; | |
2263 | |
94
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|
2264 DtoAssert(DtoConstBool(false), &loc, NULL); |
36
c0967c4b2a74
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|
2265 |
40 | 2266 new llvm::UnreachableInst(p->scopebb()); |
1 | 2267 return 0; |
2268 } | |
2269 | |
2270 ////////////////////////////////////////////////////////////////////////////////////////// | |
2271 | |
86
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2272 DValue* DelegateExp::toElem(IRState* p) |
1 | 2273 { |
2274 Logger::print("DelegateExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2275 LOG_SCOPE; | |
2276 | |
86
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2277 DValue* u = e1->toElem(p); |
54
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|
2278 |
1 | 2279 llvm::Value* zero = llvm::ConstantInt::get(llvm::Type::Int32Ty, 0, false); |
2280 llvm::Value* one = llvm::ConstantInt::get(llvm::Type::Int32Ty, 1, false); | |
54
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2281 |
1 | 2282 const llvm::Type* int8ptrty = llvm::PointerType::get(llvm::Type::Int8Ty); |
2283 | |
54
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2284 assert(p->topexp() && p->topexp()->e2 == this && p->topexp()->v); |
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2285 llvm::Value* lval = p->topexp()->v->getLVal(); |
1 | 2286 |
81
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2287 llvm::Value* context = DtoGEP(lval,zero,zero,"tmp",p->scopebb()); |
86
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2288 llvm::Value* castcontext = new llvm::BitCastInst(u->getRVal(),int8ptrty,"tmp",p->scopebb()); |
1 | 2289 new llvm::StoreInst(castcontext, context, p->scopebb()); |
54
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2290 |
81
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2291 llvm::Value* fptr = DtoGEP(lval,zero,one,"tmp",p->scopebb()); |
54
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2292 |
1 | 2293 assert(func->llvmValue); |
2294 llvm::Value* castfptr = new llvm::BitCastInst(func->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); | |
2295 new llvm::StoreInst(castfptr, fptr, p->scopebb()); | |
54
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2296 |
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2297 return new DImValue(type, u->getRVal(), true); |
1 | 2298 } |
2299 | |
2300 ////////////////////////////////////////////////////////////////////////////////////////// | |
2301 | |
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2302 DValue* IdentityExp::toElem(IRState* p) |
1 | 2303 { |
2304 Logger::print("IdentityExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2305 LOG_SCOPE; | |
2306 | |
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2307 DValue* u = e1->toElem(p); |
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2308 DValue* v = e2->toElem(p); |
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2309 |
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2310 llvm::Value* l = u->getRVal(); |
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2311 llvm::Value* r = v->getRVal(); |
1 | 2312 |
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2313 Type* t1 = DtoDType(e1->type); |
54
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2314 |
86
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2315 llvm::Value* eval = 0; |
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2316 |
54
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2317 if (t1->ty == Tarray) { |
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2318 if (v->isNull()) { |
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|
2319 r = NULL; |
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|
2320 } |
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|
2321 else { |
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|
2322 assert(l->getType() == r->getType()); |
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2323 } |
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2324 eval = DtoDynArrayIs(op,l,r); |
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|
2325 } |
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|
2326 else { |
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[svn r58] Fixed cond expression resulting in a non-basic type.
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|
2327 llvm::ICmpInst::Predicate pred = (op == TOKidentity) ? llvm::ICmpInst::ICMP_EQ : llvm::ICmpInst::ICMP_NE; |
86
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|
2328 if (t1->ty == Tpointer && v->isNull() && l->getType() != r->getType()) { |
96 | 2329 r = llvm::ConstantPointerNull::get(isaPointer(l->getType())); |
69
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|
2330 } |
73 | 2331 Logger::cout() << "l = " << *l << " r = " << *r << '\n'; |
86
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|
2332 eval = new llvm::ICmpInst(pred, l, r, "tmp", p->scopebb()); |
54
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|
2333 } |
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2334 return new DImValue(type, eval); |
1 | 2335 } |
2336 | |
2337 ////////////////////////////////////////////////////////////////////////////////////////// | |
2338 | |
86
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2339 DValue* CommaExp::toElem(IRState* p) |
1 | 2340 { |
2341 Logger::print("CommaExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2342 LOG_SCOPE; | |
2343 | |
86
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2344 DValue* u = e1->toElem(p); |
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2345 DValue* v = e2->toElem(p); |
1 | 2346 return v; |
2347 } | |
2348 | |
2349 ////////////////////////////////////////////////////////////////////////////////////////// | |
2350 | |
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2351 DValue* CondExp::toElem(IRState* p) |
1 | 2352 { |
2353 Logger::print("CondExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2354 LOG_SCOPE; | |
2355 | |
81
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|
2356 Type* dtype = DtoDType(type); |
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|
2357 const llvm::Type* resty = DtoType(dtype); |
1 | 2358 |
2359 // allocate a temporary for the final result. failed to come up with a better way :/ | |
2360 llvm::BasicBlock* entryblock = &p->topfunc()->front(); | |
2361 llvm::Value* resval = new llvm::AllocaInst(resty,"condtmp",p->topallocapoint()); | |
86
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|
2362 DVarValue* dvv = new DVarValue(type, resval, true); |
1 | 2363 |
2364 llvm::BasicBlock* oldend = p->scopeend(); | |
2365 llvm::BasicBlock* condtrue = new llvm::BasicBlock("condtrue", gIR->topfunc(), oldend); | |
2366 llvm::BasicBlock* condfalse = new llvm::BasicBlock("condfalse", gIR->topfunc(), oldend); | |
2367 llvm::BasicBlock* condend = new llvm::BasicBlock("condend", gIR->topfunc(), oldend); | |
2368 | |
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2369 DValue* c = econd->toElem(p); |
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|
2370 llvm::Value* cond_val = DtoBoolean(c->getRVal()); |
1 | 2371 new llvm::BranchInst(condtrue,condfalse,cond_val,p->scopebb()); |
2372 | |
2373 p->scope() = IRScope(condtrue, condfalse); | |
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2374 DValue* u = e1->toElem(p); |
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|
2375 DtoAssign(dvv, u); |
1 | 2376 new llvm::BranchInst(condend,p->scopebb()); |
2377 | |
2378 p->scope() = IRScope(condfalse, condend); | |
86
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|
2379 DValue* v = e2->toElem(p); |
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|
2380 DtoAssign(dvv, v); |
1 | 2381 new llvm::BranchInst(condend,p->scopebb()); |
2382 | |
2383 p->scope() = IRScope(condend, oldend); | |
86
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2384 return dvv; |
1 | 2385 } |
2386 | |
2387 ////////////////////////////////////////////////////////////////////////////////////////// | |
2388 | |
86
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|
2389 DValue* ComExp::toElem(IRState* p) |
1 | 2390 { |
2391 Logger::print("ComExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2392 LOG_SCOPE; | |
2393 | |
86
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|
2394 DValue* u = e1->toElem(p); |
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2395 |
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|
2396 llvm::Value* value = u->getRVal(); |
1 | 2397 llvm::Value* minusone = llvm::ConstantInt::get(value->getType(), -1, true); |
86
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|
2398 value = llvm::BinaryOperator::create(llvm::Instruction::Xor, value, minusone, "tmp", p->scopebb()); |
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2399 |
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|
2400 return new DImValue(type, value); |
1 | 2401 } |
2402 | |
2403 ////////////////////////////////////////////////////////////////////////////////////////// | |
2404 | |
86
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|
2405 DValue* NegExp::toElem(IRState* p) |
23 | 2406 { |
2407 Logger::print("NegExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2408 LOG_SCOPE; | |
86
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2409 |
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|
2410 DValue* l = e1->toElem(p); |
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2411 llvm::Value* val = l->getRVal(); |
23 | 2412 |
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|
2413 Type* t = DtoDType(type); |
40 | 2414 |
23 | 2415 llvm::Value* zero = 0; |
40 | 2416 if (t->isintegral()) |
23 | 2417 zero = llvm::ConstantInt::get(val->getType(), 0, true); |
40 | 2418 else if (t->isfloating()) { |
2419 if (t->ty == Tfloat32) | |
23 | 2420 zero = llvm::ConstantFP::get(val->getType(), float(0)); |
40 | 2421 else if (t->ty == Tfloat64 || t->ty == Tfloat80) |
23 | 2422 zero = llvm::ConstantFP::get(val->getType(), double(0)); |
2423 else | |
2424 assert(0); | |
2425 } | |
2426 else | |
2427 assert(0); | |
2428 | |
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2429 val = llvm::BinaryOperator::createSub(zero,val,"tmp",p->scopebb()); |
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2430 return new DImValue(type, val); |
23 | 2431 } |
2432 | |
2433 ////////////////////////////////////////////////////////////////////////////////////////// | |
2434 | |
86
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2435 DValue* CatExp::toElem(IRState* p) |
36
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2436 { |
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|
2437 Logger::print("CatExp::toElem: %s | %s\n", toChars(), type->toChars()); |
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|
2438 LOG_SCOPE; |
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|
2439 |
81
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|
2440 Type* t = DtoDType(type); |
58
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|
2441 |
2c3cd3596187
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|
2442 IRExp* ex = p->topexp(); |
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2443 if (ex && ex->e2 == this) { |
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|
2444 assert(ex->v); |
86
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2445 DtoCatArrays(ex->v->getLVal(),e1,e2); |
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|
2446 return new DImValue(type, ex->v->getLVal(), true); |
58
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|
2447 } |
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|
2448 else { |
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|
2449 assert(t->ty == Tarray); |
81
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|
2450 const llvm::Type* arrty = DtoType(t); |
86
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|
2451 llvm::Value* dst = new llvm::AllocaInst(arrty, "tmpmem", p->topallocapoint()); |
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2452 DtoCatArrays(dst,e1,e2); |
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|
2453 return new DVarValue(type, dst, true); |
58
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|
2454 } |
36
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|
2455 } |
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2456 |
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diff
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|
2457 ////////////////////////////////////////////////////////////////////////////////////////// |
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2458 |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2459 DValue* CatAssignExp::toElem(IRState* p) |
40 | 2460 { |
2461 Logger::print("CatAssignExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2462 LOG_SCOPE; | |
2463 | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2464 DValue* l = e1->toElem(p); |
40 | 2465 |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2466 Type* e1type = DtoDType(e1->type); |
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2467 Type* elemtype = DtoDType(e1type->next); |
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2468 Type* e2type = DtoDType(e2->type); |
40 | 2469 |
2470 if (e2type == elemtype) { | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2471 DtoCatAssignElement(l->getLVal(),e2); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2472 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2473 else if (e1type == e2type) { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2474 DtoCatAssignArray(l->getLVal(),e2); |
40 | 2475 } |
2476 else | |
2477 assert(0 && "only one element at a time right now"); | |
2478 | |
2479 return 0; | |
2480 } | |
2481 | |
2482 ////////////////////////////////////////////////////////////////////////////////////////// | |
2483 | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2484 DValue* FuncExp::toElem(IRState* p) |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2485 { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2486 Logger::print("FuncExp::toElem: %s | %s\n", toChars(), type->toChars()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2487 LOG_SCOPE; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2488 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2489 assert(fd); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2490 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2491 if (fd->isNested()) Logger::println("nested"); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2492 Logger::println("kind = %s\n", fd->kind()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2493 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2494 fd->toObjFile(); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2495 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2496 bool temp = false; |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2497 llvm::Value* lval = NULL; |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2498 if (p->topexp() && p->topexp()->e2 == this) { |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2499 assert(p->topexp()->v); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2500 lval = p->topexp()->v->getLVal(); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2501 } |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2502 else { |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2503 const llvm::Type* dgty = DtoType(type); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2504 Logger::cout() << "delegate without explicit storage:" << '\n' << *dgty << '\n'; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2505 lval = new llvm::AllocaInst(dgty,"dgstorage",p->topallocapoint()); |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2506 temp = true; |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2507 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2508 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2509 llvm::Value* context = DtoGEPi(lval,0,0,"tmp",p->scopebb()); |
96 | 2510 const llvm::PointerType* pty = isaPointer(context->getType()->getContainedType(0)); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2511 llvm::Value* llvmNested = p->func().decl->llvmNested; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2512 if (llvmNested == NULL) { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2513 llvm::Value* nullcontext = llvm::ConstantPointerNull::get(pty); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2514 p->ir->CreateStore(nullcontext, context); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2515 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2516 else { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2517 llvm::Value* nestedcontext = p->ir->CreateBitCast(llvmNested, pty, "tmp"); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2518 p->ir->CreateStore(nestedcontext, context); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2519 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2520 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2521 llvm::Value* fptr = DtoGEPi(lval,0,1,"tmp",p->scopebb()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2522 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2523 assert(fd->llvmValue); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2524 llvm::Value* castfptr = new llvm::BitCastInst(fd->llvmValue,fptr->getType()->getContainedType(0),"tmp",p->scopebb()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2525 new llvm::StoreInst(castfptr, fptr, p->scopebb()); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2526 |
94
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2527 if (temp) |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2528 return new DVarValue(type, lval, true); |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2529 else |
61615fa85940
[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
lindquist
parents:
92
diff
changeset
|
2530 return new DImValue(type, lval, true); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2531 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2532 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2533 ////////////////////////////////////////////////////////////////////////////////////////// |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2534 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2535 DValue* ArrayLiteralExp::toElem(IRState* p) |
40 | 2536 { |
2537 Logger::print("ArrayLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); | |
2538 LOG_SCOPE; | |
2539 | |
92 | 2540 Type* ty = DtoDType(type); |
2541 const llvm::Type* t = DtoType(ty); | |
40 | 2542 Logger::cout() << "array literal has llvm type: " << *t << '\n'; |
2543 | |
2544 llvm::Value* mem = 0; | |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2545 if (!p->topexp() || p->topexp()->e2 != this) { |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2546 assert(DtoDType(type)->ty == Tsarray); |
92 | 2547 mem = new llvm::AllocaInst(t,"arrayliteral",p->topallocapoint()); |
40 | 2548 } |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2549 else if (p->topexp()->e2 == this) { |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2550 DValue* tlv = p->topexp()->v; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2551 if (DSliceValue* sv = tlv->isSlice()) { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2552 assert(sv->len == 0); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2553 mem = sv->ptr; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2554 } |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2555 else { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2556 mem = p->topexp()->v->getLVal(); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2557 } |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2558 assert(mem); |
96 | 2559 if (!isaPointer(mem->getType()) || |
2560 !isaArray(mem->getType()->getContainedType(0))) | |
40 | 2561 { |
92 | 2562 assert(ty->ty == Tarray); |
2563 // we need to give this array literal storage | |
2564 const llvm::ArrayType* arrty = llvm::ArrayType::get(DtoType(ty->next), elements->dim); | |
2565 mem = new llvm::AllocaInst(arrty, "arrayliteral", p->topallocapoint()); | |
40 | 2566 } |
2567 } | |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2568 else |
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
lindquist
parents:
53
diff
changeset
|
2569 assert(0); |
40 | 2570 |
2571 for (unsigned i=0; i<elements->dim; ++i) | |
2572 { | |
2573 Expression* expr = (Expression*)elements->data[i]; | |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2574 llvm::Value* elemAddr = DtoGEPi(mem,0,i,"tmp",p->scopebb()); |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2575 DValue* e = expr->toElem(p); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2576 new llvm::StoreInst(e->getRVal(), elemAddr, p->scopebb()); |
40 | 2577 } |
2578 | |
92 | 2579 if (ty->ty == Tsarray) |
2580 return new DImValue(type, mem, true); | |
2581 else if (ty->ty == Tarray) | |
2582 return new DSliceValue(type, DtoConstSize_t(elements->dim), DtoGEPi(mem,0,0,"tmp")); | |
2583 else { | |
2584 assert(0); | |
2585 return 0; | |
2586 } | |
40 | 2587 } |
2588 | |
2589 ////////////////////////////////////////////////////////////////////////////////////////// | |
2590 | |
2591 llvm::Constant* ArrayLiteralExp::toConstElem(IRState* p) | |
2592 { | |
2593 Logger::print("ArrayLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); | |
2594 LOG_SCOPE; | |
2595 | |
81
3587401b6eeb
[svn r85] Fixed: if a return statement appeared in the try block of a nested try-finally, only the inner-most finally block would be executed.
lindquist
parents:
78
diff
changeset
|
2596 const llvm::Type* t = DtoType(type); |
40 | 2597 Logger::cout() << "array literal has llvm type: " << *t << '\n'; |
96 | 2598 assert(isaArray(t)); |
2599 const llvm::ArrayType* arrtype = isaArray(t); | |
40 | 2600 |
2601 assert(arrtype->getNumElements() == elements->dim); | |
2602 std::vector<llvm::Constant*> vals(elements->dim, NULL); | |
2603 for (unsigned i=0; i<elements->dim; ++i) | |
2604 { | |
2605 Expression* expr = (Expression*)elements->data[i]; | |
2606 vals[i] = expr->toConstElem(p); | |
2607 } | |
2608 | |
2609 return llvm::ConstantArray::get(arrtype, vals); | |
2610 } | |
2611 | |
2612 ////////////////////////////////////////////////////////////////////////////////////////// | |
2613 | |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2614 DValue* StructLiteralExp::toElem(IRState* p) |
49
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2615 { |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2616 Logger::print("StructLiteralExp::toElem: %s | %s\n", toChars(), type->toChars()); |
49
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2617 LOG_SCOPE; |
e5c4bece7fa1
[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
lindquist
parents:
48
diff
changeset
|
2618 |
86
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2619 llvm::Value* sptr; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2620 const llvm::Type* llt = DtoType(type); |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2621 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2622 llvm::Value* mem = 0; |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2623 |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2624 // temporary struct literal |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2625 if (!p->topexp() || p->topexp()->e2 != this) |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2626 { |
fd32135dca3e
[svn r90] Major updates to the gen directory. Redesigned the 'elem' struct. Much more... !!!
lindquist
parents:
85
diff
changeset
|
2627 sptr = new llvm::AllocaInst(llt,"tmpstructliteral",p->topallocapoint()); |
50
6fcc08a4d406
[svn r54] Added support for nested delegates referencing parent's stack variables.
lindquist
parents:
49
diff
changeset
|
2628 } |
86
fd32135dca3e
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2629 // already has memory |
54
28e99b04a132
[svn r58] Fixed cond expression resulting in a non-basic type.
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2630 else |
86
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2631 { |
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2632 assert(p->topexp()->e2 == this); |
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2633 sptr = p->topexp()->v->getLVal(); |
50
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2634 } |
86
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2635 |
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2636 // num elements in literal |
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2637 unsigned n = elements->dim; |
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2638 |
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2639 // unions might have different types for each literal |
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2640 if (sd->llvmHasUnions) { |
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2641 // build the type of the literal |
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2642 std::vector<const llvm::Type*> tys; |
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2643 for (unsigned i=0; i<n; ++i) { |
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2644 Expression* vx = (Expression*)elements->data[i]; |
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2645 if (!vx) continue; |
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2646 tys.push_back(DtoType(vx->type)); |
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2647 } |
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2648 const llvm::StructType* t = llvm::StructType::get(tys); |
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2649 if (t != llt) { |
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2650 if (gTargetData->getTypeSize(t) != gTargetData->getTypeSize(llt)) { |
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2651 Logger::cout() << "got size " << gTargetData->getTypeSize(t) << ", expected " << gTargetData->getTypeSize(llt) << '\n'; |
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2652 assert(0 && "type size mismatch"); |
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2653 } |
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2654 sptr = p->ir->CreateBitCast(sptr, llvm::PointerType::get(t), "tmp"); |
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2655 Logger::cout() << "sptr type is now: " << *t << '\n'; |
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2656 } |
50
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|
2657 } |
49
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2658 |
86
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2659 // build |
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2660 unsigned j = 0; |
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2661 for (unsigned i=0; i<n; ++i) |
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2662 { |
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2663 Expression* vx = (Expression*)elements->data[i]; |
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2664 if (!vx) continue; |
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2665 |
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2666 Logger::cout() << "getting index " << j << " of " << *sptr << '\n'; |
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2667 llvm::Value* arrptr = DtoGEPi(sptr,0,j,"tmp",p->scopebb()); |
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2668 DValue* darrptr = new DVarValue(vx->type, arrptr, true); |
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2669 |
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2670 p->exps.push_back(IRExp(NULL,vx,darrptr)); |
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2671 DValue* ve = vx->toElem(p); |
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2672 p->exps.pop_back(); |
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2673 |
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2674 if (!ve->inPlace()) |
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2675 DtoAssign(darrptr, ve); |
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2676 |
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2677 j++; |
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2678 } |
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2679 |
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2680 return new DImValue(type, sptr, true); |
49
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2681 } |
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[svn r53] added basic support for delegate literals. if you access outer variables you get a broken module
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2682 |
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2683 ////////////////////////////////////////////////////////////////////////////////////////// |
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2684 |
86
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2685 llvm::Constant* StructLiteralExp::toConstElem(IRState* p) |
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2686 { |
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2687 Logger::print("StructLiteralExp::toConstElem: %s | %s\n", toChars(), type->toChars()); |
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2688 LOG_SCOPE; |
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2689 |
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|
2690 unsigned n = elements->dim; |
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2691 std::vector<llvm::Constant*> vals(n, NULL); |
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2692 |
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2693 for (unsigned i=0; i<n; ++i) |
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2694 { |
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2695 Expression* vx = (Expression*)elements->data[i]; |
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2696 vals[i] = vx->toConstElem(p); |
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2697 } |
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|
2698 |
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2699 assert(DtoDType(type)->ty == Tstruct); |
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2700 const llvm::Type* t = DtoType(type); |
96 | 2701 const llvm::StructType* st = isaStruct(t); |
86
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2702 return llvm::ConstantStruct::get(st,vals); |
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2703 } |
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2704 |
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2705 ////////////////////////////////////////////////////////////////////////////////////////// |
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2706 |
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2707 #define STUB(x) DValue *x::toElem(IRState * p) {error("Exp type "#x" not implemented: %s", toChars()); fatal(); return 0; } |
1 | 2708 //STUB(IdentityExp); |
2709 //STUB(CondExp); | |
2710 //STUB(EqualExp); | |
2711 STUB(InExp); | |
2712 //STUB(CmpExp); | |
2713 //STUB(AndAndExp); | |
2714 //STUB(OrOrExp); | |
2715 //STUB(AndExp); | |
2716 //STUB(AndAssignExp); | |
2717 //STUB(OrExp); | |
2718 //STUB(OrAssignExp); | |
2719 //STUB(XorExp); | |
2720 //STUB(XorAssignExp); | |
2721 //STUB(ShrExp); | |
2722 //STUB(ShrAssignExp); | |
2723 //STUB(ShlExp); | |
2724 //STUB(ShlAssignExp); | |
2725 //STUB(UshrExp); | |
2726 //STUB(UshrAssignExp); | |
2727 //STUB(DivExp); | |
2728 //STUB(DivAssignExp); | |
2729 //STUB(MulExp); | |
2730 //STUB(MulAssignExp); | |
2731 //STUB(ModExp); | |
2732 //STUB(ModAssignExp); | |
36
c0967c4b2a74
[svn r40] Cleaned up some of the array routines to use gep/load/store instead of memcpy/memset.
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|
2733 //STUB(CatExp); |
40 | 2734 //STUB(CatAssignExp); |
1 | 2735 //STUB(AddExp); |
2736 //STUB(AddAssignExp); | |
2737 STUB(Expression); | |
2738 //STUB(MinExp); | |
2739 //STUB(MinAssignExp); | |
2740 //STUB(PostExp); | |
2741 //STUB(NullExp); | |
2742 //STUB(ThisExp); | |
2743 //STUB(CallExp); | |
2744 STUB(DotTypeExp); | |
2745 STUB(TypeDotIdExp); | |
2746 //STUB(DotVarExp); | |
2747 //STUB(AssertExp); | |
49
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2748 //STUB(FuncExp); |
1 | 2749 //STUB(DelegateExp); |
2750 //STUB(VarExp); | |
2751 //STUB(DeclarationExp); | |
2752 //STUB(NewExp); | |
2753 //STUB(SymOffExp); | |
2754 STUB(ScopeExp); | |
2755 //STUB(AssignExp); | |
2756 | |
2757 STUB(TypeExp); | |
2758 //STUB(RealExp); | |
90 | 2759 //STUB(ComplexExp); |
1 | 2760 //STUB(StringExp); |
2761 //STUB(IntegerExp); | |
2762 STUB(BoolExp); | |
2763 | |
2764 //STUB(NotExp); | |
2765 //STUB(ComExp); | |
23 | 2766 //STUB(NegExp); |
1 | 2767 //STUB(PtrExp); |
2768 //STUB(AddrExp); | |
2769 //STUB(SliceExp); | |
2770 //STUB(CastExp); | |
2771 //STUB(DeleteExp); | |
2772 //STUB(IndexExp); | |
2773 //STUB(CommaExp); | |
2774 //STUB(ArrayLengthExp); | |
2775 //STUB(HaltExp); | |
2776 STUB(RemoveExp); | |
40 | 2777 //STUB(ArrayLiteralExp); |
1 | 2778 STUB(AssocArrayLiteralExp); |
2779 //STUB(StructLiteralExp); | |
92 | 2780 STUB(TupleExp); |
1 | 2781 |
88
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2782 #define CONSTSTUB(x) llvm::Constant* x::toConstElem(IRState * p) {error("const Exp type "#x" not implemented: '%s' type: '%s'", toChars(), type->toChars()); fatal(); return NULL; } |
40 | 2783 CONSTSTUB(Expression); |
2784 //CONSTSTUB(IntegerExp); | |
2785 //CONSTSTUB(RealExp); | |
2786 //CONSTSTUB(NullExp); | |
90 | 2787 //CONSTSTUB(ComplexExp); |
40 | 2788 //CONSTSTUB(StringExp); |
2789 //CONSTSTUB(VarExp); | |
2790 //CONSTSTUB(ArrayLiteralExp); | |
2791 CONSTSTUB(AssocArrayLiteralExp); | |
2792 //CONSTSTUB(StructLiteralExp); | |
2793 | |
1 | 2794 unsigned Type::totym() { return 0; } |
2795 | |
37
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2796 type * Type::toCtype() |
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2797 { |
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|
2798 assert(0); |
1 | 2799 return 0; |
2800 } | |
2801 | |
2802 type * Type::toCParamtype() | |
2803 { | |
37
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|
2804 assert(0); |
1 | 2805 return 0; |
2806 } | |
2807 Symbol * Type::toSymbol() | |
2808 { | |
37
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|
2809 assert(0); |
1 | 2810 return 0; |
2811 } | |
2812 | |
2813 type * | |
2814 TypeTypedef::toCtype() | |
2815 { | |
37
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|
2816 assert(0); |
1 | 2817 return 0; |
2818 } | |
2819 | |
2820 type * | |
2821 TypeTypedef::toCParamtype() | |
2822 { | |
37
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2823 assert(0); |
1 | 2824 return 0; |
2825 } | |
2826 | |
2827 void | |
2828 TypedefDeclaration::toDebug() | |
2829 { | |
37
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|
2830 assert(0); |
1 | 2831 } |
2832 | |
2833 | |
2834 type * | |
2835 TypeEnum::toCtype() | |
2836 { | |
37
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|
2837 assert(0); |
1 | 2838 return 0; |
2839 } | |
2840 | |
2841 type * | |
2842 TypeStruct::toCtype() | |
2843 { | |
37
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2844 assert(0); |
1 | 2845 return 0; |
2846 } | |
2847 | |
2848 void | |
2849 StructDeclaration::toDebug() | |
2850 { | |
37
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2851 assert(0); |
1 | 2852 } |
2853 | |
2854 Symbol * TypeClass::toSymbol() | |
2855 { | |
37
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2856 assert(0); |
1 | 2857 return 0; |
2858 } | |
2859 | |
2860 unsigned TypeFunction::totym() | |
2861 { | |
37
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2862 assert(0); |
1 | 2863 return 0; |
2864 } | |
2865 | |
37
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2866 type * TypeFunction::toCtype() |
1 | 2867 { |
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2868 assert(0); |
1 | 2869 return 0; |
2870 } | |
2871 | |
37
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2872 type * TypeSArray::toCtype() |
1 | 2873 { |
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2874 assert(0); |
1 | 2875 return 0; |
2876 } | |
2877 | |
37
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2878 type *TypeSArray::toCParamtype() |
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2879 { |
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2880 assert(0); |
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2881 return 0; |
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2882 } |
1 | 2883 |
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2884 type * TypeDArray::toCtype() |
1 | 2885 { |
37
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2886 assert(0); |
1 | 2887 return 0; |
2888 } | |
2889 | |
37
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2890 type * TypeAArray::toCtype() |
1 | 2891 { |
37
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2892 assert(0); |
1 | 2893 return 0; |
2894 } | |
2895 | |
37
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2896 type * TypePointer::toCtype() |
1 | 2897 { |
37
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2898 assert(0); |
1 | 2899 return 0; |
2900 } | |
2901 | |
37
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2902 type * TypeDelegate::toCtype() |
1 | 2903 { |
37
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2904 assert(0); |
1 | 2905 return 0; |
2906 } | |
2907 | |
37
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2908 type * TypeClass::toCtype() |
1 | 2909 { |
37
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2910 assert(0); |
1 | 2911 return 0; |
2912 } | |
2913 | |
37
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2914 void ClassDeclaration::toDebug() |
1 | 2915 { |
37
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2916 assert(0); |
1 | 2917 } |
2918 | |
14
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[svn r18] * Initial support for switch statements - No string switches yet.
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2919 ////////////////////////////////////////////////////////////////////////////// |
1 | 2920 |
2921 void | |
2922 EnumDeclaration::toDebug() | |
2923 { | |
37
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2924 assert(0); |
1 | 2925 } |
2926 | |
37
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2927 int Dsymbol::cvMember(unsigned char*) |
1 | 2928 { |
37
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2929 assert(0); |
1 | 2930 return 0; |
2931 } | |
37
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2932 int EnumDeclaration::cvMember(unsigned char*) |
1 | 2933 { |
37
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2934 assert(0); |
1 | 2935 return 0; |
2936 } | |
37
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2937 int FuncDeclaration::cvMember(unsigned char*) |
1 | 2938 { |
37
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2939 assert(0); |
1 | 2940 return 0; |
2941 } | |
37
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2942 int VarDeclaration::cvMember(unsigned char*) |
1 | 2943 { |
37
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2944 assert(0); |
1 | 2945 return 0; |
2946 } | |
37
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2947 int TypedefDeclaration::cvMember(unsigned char*) |
1 | 2948 { |
37
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2949 assert(0); |
1 | 2950 return 0; |
2951 } | |
2952 | |
2953 void obj_includelib(char*){} | |
2954 | |
2955 AsmStatement::AsmStatement(Loc loc, Token *tokens) : | |
2956 Statement(loc) | |
2957 { | |
94
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[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca").
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2958 Logger::println("Ignoring AsmStatement"); |
1 | 2959 } |
37
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2960 Statement *AsmStatement::syntaxCopy() |
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2961 { |
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|
2962 assert(0); |
1 | 2963 return 0; |
2964 } | |
2965 | |
2966 Statement *AsmStatement::semantic(Scope *sc) | |
2967 { | |
2968 return Statement::semantic(sc); | |
2969 } | |
2970 | |
2971 | |
2972 void AsmStatement::toCBuffer(OutBuffer *buf, HdrGenState *hgs) | |
2973 { | |
2974 Statement::toCBuffer(buf, hgs); | |
2975 } | |
2976 | |
2977 int AsmStatement::comeFrom() | |
2978 { | |
37
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2979 assert(0); |
96 | 2980 return 0; |
1 | 2981 } |
2982 | |
2983 void | |
2984 backend_init() | |
2985 { | |
37
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2986 // now lazily loaded |
1 | 2987 //LLVM_D_InitRuntime(); |
2988 } | |
2989 | |
2990 void | |
2991 backend_term() | |
2992 { | |
2993 LLVM_D_FreeRuntime(); | |
2994 } |