2 OBJS += passes/opt/opt.o
3 OBJS += passes/opt/opt_share.o
4 OBJS += passes/opt/opt_muxtree.o
5 OBJS += passes/opt/opt_reduce.o
6 OBJS += passes/opt/opt_rmdff.o
7 OBJS += passes/opt/opt_clean.o
8 OBJS += passes/opt/opt_const.o
9 OBJS += passes/opt/share.o
10 OBJS += passes/opt/wreduce.o
1.8.6 
