PT之后得到eco_changes.tcl如何使用？

oceanwangchao

我用PT做完分析后，得到eco_changes.tcl，其中的部分内容如下：
###############################################################################
# Change list, formatted for IC Compiler
###############################################################################
current_instance
current_instance BB_GJB_INST/TX_ENCODE_TOP_INST/TX_CTRL_INST/TX_BUFF_INST
size_cell {U844} {OAI222X1}
current_instance
current_instance CHAN_FIR_INST
insert_buffer [get_pins {U70/Y}] BUFX20 -new_net_names {net1} -new_cell_names {U1}
current_instance
current_instance BB_ISO_INST/RX_DECODER_UUT
size_cell {U303} {AND2X4}
current_instance
current_instance BB_ISO_INST/TX_CHAN_UUT/FIFO_MOSI
size_cell {U857} {NOR2BX2}
current_instance
current_instance CHAN_FIR_INST
size_cell {U54} {NOR2BX2}
current_instance
current_instance BB_GJB_INST/TX_ENCODE_TOP_INST/TX_CTRL_INST/TX_BUFF_INST/TPP_CTRL_INST/TPP_HDER_INST
insert_buffer [get_pins {U2125/Y}] BUFX8 -new_net_names {net2} -new_cell_names {U2}
current_instance
current_instance BB_ISO_INST/CORRE_DETE_UUT
insert_buffer [get_pins {U8/Y}] BUFX3 -new_net_names {net3} -new_cell_names {U374}
current_instance
current_instance BB_GJB_INST/TX_ENCODE_TOP_INST/TX_CTRL_INST
insert_buffer [get_pins {U261/Y}] BUFX2 -new_net_names {net4} -new_cell_names {U375}
current_instance
current_instance BB_ISO_INST/FIFO_MISO
size_cell {U256} {NOR2BX2}

第二行写着这是对应于ICC的格式，我想请教一下，如何改成encounter的格式呢？求指点