File list (Check if you may need any files):
vspi\db\logic_util_heursitic.dat
....\..\prev_cmp_vspi.qmsg
....\..\vspi.amm.cdb
....\..\vspi.asm.qmsg
....\..\vspi.asm.rdb
....\..\vspi.asm_labs.ddb
....\..\vspi.cbx.xml
....\..\vspi.cmp.bpm
....\..\vspi.cmp.cdb
....\..\vspi.cmp.hdb
....\..\vspi.cmp.kpt
....\..\vspi.cmp.logdb
....\..\vspi.cmp.rdb
....\..\vspi.cmp_merge.kpt
....\..\vspi.cycloneive_io_sim_cache.45um_ff_1200mv_0c_fast.hsd
....\..\vspi.cycloneive_io_sim_cache.45um_ss_1200mv_0c_slow.hsd
....\..\vspi.cycloneive_io_sim_cache.45um_ss_1200mv_85c_slow.hsd
....\..\vspi.db_info
....\..\vspi.fit.qmsg
....\..\vspi.hier_info
....\..\vspi.hif
....\..\vspi.idb.cdb
....\..\vspi.lpc.html
....\..\vspi.lpc.rdb
....\..\vspi.lpc.txt
....\..\vspi.map.bpm
....\..\vspi.map.cdb
....\..\vspi.map.hdb
....\..\vspi.map.kpt
....\..\vspi.map.logdb
....\..\vspi.map.qmsg
....\..\vspi.map_bb.cdb
....\..\vspi.map_bb.hdb
....\..\vspi.map_bb.logdb
....\..\vspi.pre_map.cdb
....\..\vspi.pre_map.hdb
....\..\vspi.root_partition.map.reg_db.cdb
....\..\vspi.rpp.qmsg
....\..\vspi.rtlv.hdb
....\..\vspi.rtlv_sg.cdb
....\..\vspi.rtlv_sg_swap.cdb
....\..\vspi.sgate.rvd
....\..\vspi.sgate_sm.rvd
....\..\vspi.sgdiff.cdb
....\..\vspi.sgdiff.hdb
....\..\vspi.sld_design_entry.sci
....\..\vspi.sld_design_entry_dsc.sci
....\..\vspi.smart_action.txt
....\..\vspi.sta.qmsg
....\..\vspi.sta.rdb
....\..\vspi.sta_cmp.8_slow_1200mv_85c.tdb
....\..\vspi.syn_hier_info
....\..\vspi.tiscmp.fastest_slow_1200mv_0c.ddb
....\..\vspi.tiscmp.fastest_slow_1200mv_85c.ddb
....\..\vspi.tiscmp.fast_1200mv_0c.ddb
....\..\vspi.tiscmp.slow_1200mv_0c.ddb
....\..\vspi.tiscmp.slow_1200mv_85c.ddb
....\..\vspi.tis_db_list.ddb
....\..\vspi.tmw_info
....\incremental_db\compiled_partitions\vspi.db_info
....\..............\...................\vspi.root_partition.cmp.cdb
....\..............\...................\vspi.root_partition.cmp.dfp
....\..............\...................\vspi.root_partition.cmp.hdb
....\..............\...................\vspi.root_partition.cmp.kpt
....\..............\...................\vspi.root_partition.cmp.logdb
....\..............\...................\vspi.root_partition.cmp.rcfdb
....\..............\...................\vspi.root_partition.map.cdb
....\..............\...................\vspi.root_partition.map.dpi
....\..............\...................\vspi.root_partition.map.hbdb.cdb
....\..............\...................\vspi.root_partition.map.hbdb.hb_info
....\..............\...................\vspi.root_partition.map.hbdb.hdb
....\..............\...................\vspi.root_partition.map.hbdb.sig
....\..............\...................\vspi.root_partition.map.hdb
....\..............\...................\vspi.root_partition.map.kpt
....\..............\README
....\transcript
....\vspi.asm.rpt
....\vspi.bsf
....\vspi.done
....\vspi.fit.rpt
....\vspi.fit.smsg
....\vspi.fit.summary
....\vspi.flow.rpt
....\vspi.jdi
....\vspi.map.rpt
....\vspi.map.summary
....\vspi.pin
....\vspi.qpf
....\vspi.qsf
....\vspi.sof
....\vspi.sta.rpt
....\vspi.sta.summary
....\vspi.v
....\vspi.vhd
....\incremental_db\compiled_partitions
....\db
....\incremental_db
vspi