
316 Compilers – Principles and Practice
[9: LD 5(0) T2(10) --(0)]
[10: = T2(0) b(11) --(0)]
[11: BZ 19(0) --(0) --(0)]
[12: LD a(18) T3(17) --(0)]
[13: LD b(18) T4(17) --(0)]
[14: LD c(18) T5(17) --(0)]
[15: ADD T4(0) T5(0) T6(17)]
[16: MUL T3(0) T6(0) T7(17)]
[17: = T7(0) d(18) --(0)]
[18: BR 22(0) --(0) --(0)]
[19: LAB 11(0) --(0) --(0)]
[20: LD 9(0) T8(0) --(0)]
[21: = T8(0) d(21) --(0)]
[22: LAB 18(0) --(0) --(0)]
[23: BR 5(0) --(0) --(0)]
[24: LAB 8(0) --(0) --(0)]
The output shown above is in the form of the complete 4-tuple matrix. We could have also printed out
the same information BB-wise. The next reference data is shown in round parentheses. Following ...