Method GetBuiltInFunc

IDEHelper/Compiler/BfModule.cpp:8317–8402

}

BfIRFunction BfModule::GetBuiltInFunc(BfBuiltInFuncType funcTypeId)
{
	if (mBfIRBuilder->mIgnoreWrites)
		return mBfIRBuilder->GetFakeFunction();

	if (!mBuiltInFuncs[(int)funcTypeId])
	{
		SizedArray<BfIRType, 4> paramTypes;
		auto nullPtrType = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_NullPtr));
		auto intType = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_IntPtr));
		auto int32Type = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_Int32));
		auto intPtrType = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_IntPtr));
		auto byteType = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_Int8));
		auto voidType = mBfIRBuilder->MapType(GetPrimitiveType(BfTypeCode_None));
		auto objType = mBfIRBuilder->MapType(mContext->mBfObjectType);

		BfIRFunctionType funcType;
		BfIRFunction func;

		switch (funcTypeId)
		{
		case BfBuiltInFuncType_PrintF:
			paramTypes.Add(nullPtrType);
			funcType = mBfIRBuilder->CreateFunctionType(int32Type, paramTypes, true);
			func = mBfIRBuilder->CreateFunction(funcType, BfIRLinkageType_External, "PrintF");
			break;
		case BfBuiltInFuncType_Malloc:
			{
				if ((mCompiler->mOptions.mDebugAlloc) && (!mIsComptimeModule))
				{
					func = GetInternalMethod("Dbg_RawAlloc", 1).mFunc;
				}
				else
				{
					String funcName = mCompiler->mOptions.mMallocLinkName;
					if ((funcName.IsEmpty()) || (mIsComptimeModule))
						funcName = "malloc";
					func = mBfIRBuilder->GetFunction(funcName);
					if (!func)
					{
						paramTypes.clear();
						paramTypes.push_back(intType);
						funcType = mBfIRBuilder->CreateFunctionType(nullPtrType, paramTypes);
						func = mBfIRBuilder->CreateFunction(funcType, BfIRLinkageType_External, funcName);
						mBfIRBuilder->Func_SetParamName(func, 1, "size");
					}
				}
			}
			break;
		case BfBuiltInFuncType_Free:
		{
				if ((mCompiler->mOptions.mDebugAlloc) && (!mIsComptimeModule))
				{
					func = GetInternalMethod("Dbg_RawFree").mFunc;
				}
				else
				{
					String funcName = mCompiler->mOptions.mFreeLinkName;