Mercurial > projects > ldc
view gen/tollvm.h @ 213:7816aafeea3c trunk
[svn r229] Updated the object.d implementation to the latest Tango.
Fixed a bunch of the built-in typeinfos for arrays, they did not inherit TypeInfo_Array.
Applied patch to tango/text/convert/Layout.d by fvbommel, closes #47 .
Cleaned up some type code.
Replaced uses of llvm::Type with LLType (a typedef), same for Value and Constant.
Fixed a few cases where typeinfo for user structs could be emitted multiple times, seems to still be some cases of this :/
author | lindquist |
---|---|
date | Fri, 30 May 2008 19:32:04 +0200 |
parents | 1d6cfdbc97f0 |
children | 0806379a5eca |
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#ifndef LLVMDC_GEN_TOLLVM_H #define LLVMDC_GEN_TOLLVM_H #include "gen/llvm.h" #include "lexer.h" #include "mtype.h" #include "attrib.h" #include "declaration.h" // D->LLVM type handling stuff const LLType* DtoType(Type* t); bool DtoIsPassedByRef(Type* type); // resolve typedefs to their real type. // TODO should probably be removed in favor of DMD's Type::toBasetype Type* DtoDType(Type* t); // delegate helpers const llvm::StructType* DtoDelegateType(Type* t); void DtoDelegateToNull(LLValue* v); void DtoDelegateCopy(LLValue* dst, LLValue* src); LLValue* DtoDelegateCompare(TOK op, LLValue* lhs, LLValue* rhs); // return linkage type for symbol using the current ir state for context llvm::GlobalValue::LinkageTypes DtoLinkage(Dsymbol* sym); llvm::GlobalValue::LinkageTypes DtoInternalLinkage(Dsymbol* sym); llvm::GlobalValue::LinkageTypes DtoExternalLinkage(Dsymbol* sym); // convert DMD calling conv to LLVM unsigned DtoCallingConv(LINK l); // TODO: this one should be removed!!! LLValue* DtoPointedType(LLValue* ptr, LLValue* val); // casts any value to a boolean LLValue* DtoBoolean(LLValue* val); // some types const LLType* DtoSize_t(); const llvm::StructType* DtoInterfaceInfoType(); // getting typeinfo of type, base=true casts to object.TypeInfo LLConstant* DtoTypeInfoOf(Type* ty, bool base=true); // initializer helpers LLConstant* DtoConstInitializer(Type* type, Initializer* init); LLConstant* DtoConstFieldInitializer(Type* type, Initializer* init); DValue* DtoInitializer(Initializer* init); // declaration of memset/cpy intrinsics llvm::Function* LLVM_DeclareMemSet32(); llvm::Function* LLVM_DeclareMemSet64(); llvm::Function* LLVM_DeclareMemCpy32(); llvm::Function* LLVM_DeclareMemCpy64(); // getelementptr helpers LLValue* DtoGEP(LLValue* ptr, LLValue* i0, LLValue* i1, const std::string& var, llvm::BasicBlock* bb=NULL); LLValue* DtoGEP(LLValue* ptr, const std::vector<unsigned>& src, const std::string& var, llvm::BasicBlock* bb=NULL); LLValue* DtoGEPi(LLValue* ptr, unsigned i0, const std::string& var, llvm::BasicBlock* bb=NULL); LLValue* DtoGEPi(LLValue* ptr, unsigned i0, unsigned i1, const std::string& var, llvm::BasicBlock* bb=NULL); // dynamic memory helpers LLValue* DtoNew(Type* newtype); void DtoDeleteMemory(LLValue* ptr); void DtoDeleteClass(LLValue* inst); void DtoDeleteInterface(LLValue* inst); void DtoDeleteArray(DValue* arr); // assertion generator void DtoAssert(Loc* loc, DValue* msg); // nested variable/class helpers LLValue* DtoNestedContext(FuncDeclaration* func); LLValue* DtoNestedVariable(VarDeclaration* vd); // annotation generator void DtoAnnotation(const char* str); // to constant helpers llvm::ConstantInt* DtoConstSize_t(size_t); llvm::ConstantInt* DtoConstUint(unsigned i); llvm::ConstantInt* DtoConstInt(int i); llvm::ConstantFP* DtoConstFP(Type* t, long double value); LLConstant* DtoConstString(const char*); LLConstant* DtoConstStringPtr(const char* str, const char* section = 0); LLConstant* DtoConstBool(bool); // is template instance check bool DtoIsTemplateInstance(Dsymbol* s); // generates lazy static initialization code for a global variable void DtoLazyStaticInit(bool istempl, LLValue* gvar, Initializer* init, Type* t); // these are all basically drivers for the codegeneration called by the main loop void DtoResolveDsymbol(Dsymbol* dsym); void DtoDeclareDsymbol(Dsymbol* dsym); void DtoDefineDsymbol(Dsymbol* dsym); void DtoConstInitDsymbol(Dsymbol* dsym); void DtoConstInitGlobal(VarDeclaration* vd); void DtoEmptyResolveList(); void DtoEmptyDeclareList(); void DtoEmptyConstInitList(); void DtoEmptyAllLists(); void DtoForceDeclareDsymbol(Dsymbol* dsym); void DtoForceConstInitDsymbol(Dsymbol* dsym); void DtoForceDefineDsymbol(Dsymbol* dsym); // llvm wrappers void DtoMemSetZero(LLValue* dst, LLValue* nbytes); void DtoMemCpy(LLValue* dst, LLValue* src, LLValue* nbytes); void DtoMemoryBarrier(bool ll, bool ls, bool sl, bool ss, bool device=false); bool DtoCanLoad(LLValue* ptr); LLValue* DtoLoad(LLValue* src, const char* name=0); void DtoStore(LLValue* src, LLValue* dst); LLValue* DtoBitCast(LLValue* v, const LLType* t, const char* name=0); // llvm::dyn_cast wrappers const llvm::PointerType* isaPointer(LLValue* v); const llvm::PointerType* isaPointer(const LLType* t); const llvm::ArrayType* isaArray(LLValue* v); const llvm::ArrayType* isaArray(const LLType* t); const llvm::StructType* isaStruct(LLValue* v); const llvm::StructType* isaStruct(const LLType* t); LLConstant* isaConstant(LLValue* v); llvm::ConstantInt* isaConstantInt(LLValue* v); llvm::Argument* isaArgument(LLValue* v); llvm::GlobalVariable* isaGlobalVar(LLValue* v); // llvm::T::get(...) wrappers const llvm::PointerType* getPtrToType(const LLType* t); const llvm::PointerType* getVoidPtrType(); llvm::ConstantPointerNull* getNullPtr(const LLType* t); // type sizes size_t getTypeBitSize(const LLType* t); size_t getTypeStoreSize(const LLType* t); size_t getABITypeSize(const LLType* t); // basic operations void DtoAssign(DValue* lhs, DValue* rhs); // casts DValue* DtoCastInt(DValue* val, Type* to); DValue* DtoCastPtr(DValue* val, Type* to); DValue* DtoCastFloat(DValue* val, Type* to); DValue* DtoCastComplex(DValue* val, Type* to); DValue* DtoCast(DValue* val, Type* to); // binary operations DValue* DtoBinAdd(DValue* lhs, DValue* rhs); DValue* DtoBinSub(DValue* lhs, DValue* rhs); DValue* DtoBinMul(DValue* lhs, DValue* rhs); DValue* DtoBinDiv(DValue* lhs, DValue* rhs); DValue* DtoBinRem(DValue* lhs, DValue* rhs); #include "enums.h" #endif // LLVMDC_GEN_TOLLVM_H