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Use druntime functions for array operations

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This commit is contained in:
Alexey Prokhin
2010-10-08 15:10:56 +04:00
parent 5be6206eb8
commit 41a66cf437
3 changed files with 1773 additions and 1987 deletions
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65
gen/runtime.cpp
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@@ -175,7 +175,9 @@ static void LLVM_D_BuildRuntimeModule()
Logger::println("building aggr types");
const LLType* voidPtrTy = rt_ptr(byteTy);
const LLType* stringTy = rt_array(byteTy);
const LLType* voidArrayTy = rt_array(byteTy);
const LLType* voidArrayPtrTy = getPtrToType(voidArrayTy);
const LLType* stringTy = voidArrayTy;
const LLType* wstringTy = rt_array(shortTy);
const LLType* dstringTy = rt_array(intTy);
@@ -271,7 +273,7 @@ static void LLVM_D_BuildRuntimeModule()
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M)
->setAttributes(Attr_NoAlias);
}
#if DMDV1
// void* _d_newarrayT(TypeInfo ti, size_t length)
// void* _d_newarrayiT(TypeInfo ti, size_t length)
// void* _d_newarrayvT(TypeInfo ti, size_t length)
@@ -290,6 +292,20 @@ static void LLVM_D_BuildRuntimeModule()
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname3, M)
->setAttributes(Attr_NoAlias);
}
#else
// void[] _d_newarrayT(TypeInfo ti, size_t length)
// void[] _d_newarrayiT(TypeInfo ti, size_t length)
{
llvm::StringRef fname("_d_newarrayT");
llvm::StringRef fname2("_d_newarrayiT");
std::vector<const LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
#endif
// void* _d_newarraymT(TypeInfo ti, size_t length, size_t* dims)
// void* _d_newarraymiT(TypeInfo ti, size_t length, size_t* dims)
@@ -311,32 +327,71 @@ static void LLVM_D_BuildRuntimeModule()
->setAttributes(Attr_NoAlias_3_NoCapture);
}
// D1:
// void* _d_arraysetlengthT(TypeInfo ti, size_t newlength, size_t plength, void* pdata)
// void* _d_arraysetlengthiT(TypeInfo ti, size_t newlength, size_t plength, void* pdata)
// D2:
// void[] _d_arraysetlengthT(TypeInfo ti, size_t newlength, void[] *array)
// void[] _d_arraysetlengthiT(TypeInfo ti, size_t newlength, void[] *array)
{
llvm::StringRef fname("_d_arraysetlengthT");
llvm::StringRef fname2("_d_arraysetlengthiT");
std::vector<const LLType*> types;
types.push_back(typeInfoTy);
types.push_back(sizeTy);
#if DMDV2
types.push_back(voidArrayPtrTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
#else
types.push_back(sizeTy);
types.push_back(voidPtrTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidPtrTy, types, false);
#endif
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname2, M);
}
// void* _d_arrayappendcT(TypeInfo ti, void* array, void* element)
// D1:
// byte[] _d_arrayappendcT(TypeInfo ti, void* array, void* element)
// D2:
// byte[] _d_arrayappendcT(TypeInfo ti, byte[]* array, byte* element)
{
llvm::StringRef fname("_d_arrayappendcT");
std::vector<const LLType*> types;
types.push_back(typeInfoTy);
#if DMDV2
types.push_back(voidArrayPtrTy);
#else
types.push_back(voidPtrTy);
#endif
types.push_back(voidPtrTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(rt_array(byteTy), types, false);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#if DMDV2
// void[] _d_arrayappendT(TypeInfo ti, byte[]* px, byte[] y)
{
llvm::StringRef fname("_d_arrayappendT");
std::vector<const LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayPtrTy);
types.push_back(voidArrayTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
// byte[] _d_arraycatT(TypeInfo ti, byte[] x, byte[] y)
{
llvm::StringRef fname("_d_arraycatT");
std::vector<const LLType*> types;
types.push_back(typeInfoTy);
types.push_back(voidArrayTy);
types.push_back(voidArrayTy);
const llvm::FunctionType* fty = llvm::FunctionType::get(voidArrayTy, types, false);
llvm::Function::Create(fty, llvm::GlobalValue::ExternalLinkage, fname, M);
}
#endif
// Object _d_allocclass(ClassInfo ci)
{
llvm::StringRef fname(_d_allocclass);