Match the following for the given control flow graph.
Basic Block IN and OUT
(P) B0 (i) {a + b}, {φ}
(Q) B1 (ii) {φ}, {a + b}
(R) B2 (iii) {a + b}, {a + b}
(S) B3
(T) B4
1
B0 - ii, B1 - iii, B2 – i, B3 - ii, B4 - iii
2
B0 - ii, B1 - ii, B2 – i, B3 - iii, B4 – iii
3
B0 - i, B1 - iii, B2 – i, B3 - ii, B4 – iii
4
None of These