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[B8 (ENTRY)]
Succs (1): B7
[B1]
1: x
2: [B1.1] (ImplicitCastExpr, LValueToRValue, int)
3: return [B1.2];
Preds (1): B2
Succs (1): B0
[B2]
1: x
2: [B2.1] (ImplicitCastExpr, LValueToRValue, int)
3: 0
4: [B2.2] > [B2.3]
T: while [B2.4]
Preds (2): B3 B7
Succs (2): B6 B1
[B3]
Preds (1): B4
Succs (1): B2
[B4]
1: x
2: [B4.1] (ImplicitCastExpr, LValueToRValue, int)
3: 1
4: [B4.2] + [B4.3]
5: x
6: [B4.5] = [B4.4]
Preds (2): B5 B6
Succs (1): B3
[B5]
1: x
2: [B5.1] (ImplicitCastExpr, LValueToRValue, int)
3: 1
4: [B5.2] + [B5.3]
5: x
6: [B5.5] = [B5.4]
Preds (1): B6
Succs (1): B4
[B6]
1: x
2: [B6.1] (ImplicitCastExpr, LValueToRValue, int)
3: 2
4: [B6.2] < [B6.3]
T: if [B6.4]
Preds (1): B2
Succs (2): B5 B4
[B7]
1: 1
2: int x = 1;
Preds (1): B8
Succs (1): B2
[B0 (EXIT)]
Preds (1): B1
0-8-pre = max(-inf, inf)
1-8-pre = max(-inf, inf)
0-7-pre = max(-inf, 0-8-pre)
1-7-pre = max(-inf, 1-8-pre)
0-7-0 = max(-inf, add(1, MCF<[0,0],[2:1,1:2]>(0-7-pre, 1-7-pre)))
1-7-0 = max(-inf, add(-1, MCF<[0,0],[2:1,1:2]>(0-7-pre, 1-7-pre)))
0-2-pre = max(-inf, 0-7-0, 0-3-pre)
1-2-pre = max(-inf, 1-7-0, 1-3-pre)
0-6-pre = max(-inf, 0-2-pre)
1-6-pre = max(-inf, min(-1, 1-2-pre))
0-1-pre = max(-inf, min(0, 0-2-pre))
1-1-pre = max(-inf, 1-2-pre)
0-5-pre = max(-inf, min(1, 0-6-pre))
1-5-pre = max(-inf, 1-6-pre)
0-4-pre = max(-inf, 0-6-pre, 0-5-0)
1-4-pre = max(-inf, min(-2, 1-6-pre), 1-5-0)
0-0-pre = max(-inf, 0-1-pre)
1-0-pre = max(-inf, 1-1-pre)
0-5-0 = max(-inf, add(1, MCF<[-1,1],[2:1,1:2]>(0-5-pre, 1-5-pre)))
1-5-0 = max(-inf, add(-1, MCF<[1,-1],[2:1,1:2]>(0-5-pre, 1-5-pre)))
0-4-0 = max(-inf, add(1, MCF<[-1,1],[2:1,1:2]>(0-4-pre, 1-4-pre)))
1-4-0 = max(-inf, add(-1, MCF<[1,-1],[2:1,1:2]>(0-4-pre, 1-4-pre)))
0-3-pre = max(-inf, 0-4-0)
1-3-pre = max(-inf, 1-4-0)
Block 0:
x <= 0
-x <= -1
Block 1:
x <= 0
-x <= -1
Block 2:
x <= 3
-x <= -1
Block 3:
x <= 3
-x <= -3
Block 4:
x <= inf
-x <= -2
Block 5:
x <= 1
-x <= -1
Block 6:
x <= inf
-x <= -1
Block 7:
x <= inf
-x <= inf
Block 8:
x <= inf
-x <= inf
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