question: private static void d_ucumm ( double [ ] a , double [ ] agg , double [ ] c , int m , int n , int rl , int ru ) { double [ ] cprods = ( agg != null ) ? agg : new double [ n ] ; if ( agg == null ) Arrays . fill ( cprods , 1 ) ; for ( int i = rl , aix = rl * n ; i < ru ; i ++ , aix += n ) { productAgg ( a , cprods , aix , 0 , n ) ; System . arraycopy ( cprods , 0 , c , aix , n ) ; } }
target:  CUMPROD, opcode: ucum*, dense input.