Method CreateFunctionFrom

IDEHelper/Compiler/BfModule.cpp:11487–11549

}

BfIRValue BfModule::CreateFunctionFrom(BfMethodInstance* methodInstance, bool tryExisting, bool isInlined)
{
	if (IsSkippingExtraResolveChecks())
		return BfIRValue();

	if (methodInstance->mMethodInstanceGroup->mOwner->IsInterface())
	{
		//BF_ASSERT(!methodInstance->mIRFunction);
		return BfIRValue();
	}

	if ((mAwaitingInitFinish) && (!mBfIRBuilder->mIgnoreWrites))
		FinishInit();

	auto methodDef = methodInstance->mMethodDef;
	StringT<4096> methodName;
	BfMangler::Mangle(methodName, mCompiler->GetMangleKind(), methodInstance);
	if (isInlined != methodInstance->mAlwaysInline)
	{
		if (isInlined)
			methodName += "__INLINE";
		else
			methodName += "__NOINLINE";
	}

	if (tryExisting)
	{
		auto func = mBfIRBuilder->GetFunction(methodName);
		if (func)
			return func;
	}

	auto intrinsic = GetIntrinsic(methodInstance);
	if (intrinsic)
		return intrinsic;

	if (methodInstance->GetImportCallKind() != BfImportCallKind_None)
	{
		return CreateDllImportGlobalVar(methodInstance, false);
	}

	BfIRType returnType;
	SizedArray<BfIRType, 8> paramTypes;
	methodInstance->GetIRFunctionInfo(this, returnType, paramTypes);
	auto funcType = mBfIRBuilder->CreateFunctionType(returnType, paramTypes, methodInstance->IsVarArgs());

	auto func = mBfIRBuilder->CreateFunction(funcType, BfIRLinkageType_External, methodName);
	auto callingConv = GetIRCallingConvention(methodInstance);
	if (callingConv != BfIRCallingConv_CDecl)
		mBfIRBuilder->SetFuncCallingConv(func, callingConv);
	SetupIRMethod(methodInstance, func, isInlined);

// 	auto srcModule = methodInstance->GetOwner()->GetModule();
// 	if ((srcModule != NULL) && (srcModule->mProject != mProject))
// 	{
// 		if (srcModule->mProject->mTargetType == BfTargetType_BeefDynLib)
// 		{
// 			mBfIRBuilder->Func_AddAttribute(func, -1, BFIRAttribute_DllImport);