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[svn r10] Updated for LLVM rev. 20070913 Applied fixes from wilsonk on the forum Some tweaks to work with gc 7.0 Fixed aggregate members of aggregates Fixed cyclic/recursive class declarations Other minor tweaks
author lindquist
date Wed, 26 Sep 2007 19:05:18 +0200
parents e116aa1488e6
children 5e69b77a5c51
comparison
equal deleted inserted replaced
5:3d60e549b0c2 6:35d93ce68cf4
97 } 97 }
98 98
99 case Tclass: { 99 case Tclass: {
100 if (t->llvmType == 0) 100 if (t->llvmType == 0)
101 { 101 {
102 // recursive or cyclic declaration
103 if (!gIR->structs.empty())
104 {
105 IRStruct* found = 0;
106 for (IRState::StructVector::iterator i=gIR->structs.begin(); i!=gIR->structs.end(); ++i)
107 {
108 if (t == i->type)
109 {
110 return llvm::PointerType::get(i->recty.get());
111 }
112 }
113 }
114
115 // forward declaration
102 TypeClass* tc = (TypeClass*)t; 116 TypeClass* tc = (TypeClass*)t;
103 assert(tc->sym); 117 assert(tc->sym);
104 if (!tc->sym->llvmInProgress) { 118 tc->sym->toObjFile();
105 tc->sym->toObjFile();
106 }
107 else {
108 //assert(0 && "circular class referencing");
109 return llvm::OpaqueType::get();
110 }
111 } 119 }
112 return llvm::PointerType::get(t->llvmType); 120 return llvm::PointerType::get(t->llvmType);
113 } 121 }
114 122
115 // functions 123 // functions
120 } 128 }
121 else { 129 else {
122 return t->llvmType; 130 return t->llvmType;
123 } 131 }
124 } 132 }
125 133
126 // delegates 134 // delegates
127 case Tdelegate: 135 case Tdelegate:
128 { 136 {
129 if (t->llvmType == 0) { 137 if (t->llvmType == 0) {
130 return LLVM_DtoDelegateType(t); 138 return LLVM_DtoDelegateType(t);
801 else { 809 else {
802 Logger::println("unsupported initializer: %s", init->toChars()); 810 Logger::println("unsupported initializer: %s", init->toChars());
803 } 811 }
804 return _init; 812 return _init;
805 } 813 }
814
815 llvm::Value* LLVM_DtoGEP(llvm::Value* ptr, llvm::Value* i0, llvm::Value* i1, const std::string& var, llvm::BasicBlock* bb)
816 {
817 std::vector<llvm::Value*> v(2);
818 v[0] = i0;
819 v[1] = i1;
820 return new llvm::GetElementPtrInst(ptr, v.begin(), v.end(), var, bb);
821 }