Warning: In design 'or1200_alu', cell 'B_44' does not drive any nets. (LINT-1)
Warning: In design 'or1200_alu', cell 'B_47' does not drive any nets. (LINT-1)
Warning: In design 'or1200_alu', cell 'B_48' does not drive any nets. (LINT-1)
1