Mercurial > projects > ldc
view gen/structs.h @ 88:058d3925950e trunk
[svn r92] Fixed support for statically initialized unions. lots of bugfixes as cleanups too.
author | lindquist |
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date | Tue, 06 Nov 2007 10:03:14 +0100 |
parents | |
children | 5071469303d4 |
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#ifndef LLVMD_GEN_STRUCTS_H #define LLVMD_GEN_STRUCTS_H struct StructInitializer; const llvm::Type* DtoStructType(Type* t); llvm::Value* DtoStructZeroInit(llvm::Value* v); llvm::Value* DtoStructCopy(llvm::Value* dst, llvm::Value* src); llvm::Constant* DtoConstStructInitializer(StructInitializer* si); llvm::Value* DtoIndexStruct(llvm::Value* ptr, StructDeclaration* sd, Type* t, unsigned os, std::vector<unsigned>& idxs); struct DUnionField { unsigned offset; size_t size; std::vector<const llvm::Type*> types; llvm::Constant* init; size_t initsize; DUnionField() { offset = 0; size = 0; init = NULL; initsize = 0; } }; struct DUnionIdx { unsigned idx,idxos; llvm::Constant* c; DUnionIdx() : idx(0), c(0) {} DUnionIdx(unsigned _idx, unsigned _idxos, llvm::Constant* _c) : idx(_idx), idxos(_idxos), c(_c) {} bool operator<(const DUnionIdx& i) const { return (idx < i.idx) || (idx == i.idx && idxos < i.idxos); } }; class DUnion { std::vector<DUnionField> fields; public: DUnion(); llvm::Constant* getConst(std::vector<DUnionIdx>& in); }; #endif