请用markdown语法，以表格形式列出如下列出的各个深度学习优化Pass的作用，按step给出的详细的具体实现步骤，是否改变计算结果，使用限制：
 mergeConvAdd_graph, mergeConvMul_graph, convertAdd2ConvAdd_graph, convertSub2ConvAdd_graph, TensorAdd2Conv_graph, conv2fc_graph, transformConvNxM_graph, LayerSwaping_graph, padConv_graph, war1x1x1weight_graph, ResizeBilinear_graph, ResizeNearest_graph, conv2d_graph, mergeConv2dAndDepthToSpace_graph, mergeConv2dAndBatchnorm_graph, LayerMerge_graph, mergeConstMulwithConv_graph, deleteRelu_graph, ConvertMaxPool2Conv_graph, ConvertBatchFCtoConv_graph, mergeHeadTranposewithConv_graph, mergeHeadDataconvertwithConv_graph, ConvertActivation2Conv_graph, deleteSqueeze_graph, multiTranspose_graph, reshape5dTransposeTo4d_graph, mergeSliceWithView_graph, eltwiseOp_graph, mergeConvDataConvert_graph