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43 lines
1.2 KiB
43 lines
1.2 KiB
10 years ago
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digraph iCFG {
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10 [label="10: DeclStmt \n *&a:int =10 [line 7]\n NULLIFY(&a,false); [line 7]\n " shape="box"]
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10 -> 9 ;
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9 [label="9: DeclStmt \n *&b:int =0 [line 8]\n APPLY_ABSTRACTION; [line 8]\n " shape="box"]
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9 -> 4 ;
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8 [label="8: BinaryOperatorStmt: Assign \n *&a:int =1 [line 10]\n NULLIFY(&a,false); [line 10]\n " shape="box"]
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8 -> 5 ;
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7 [label="7: Prune (false branch) \n PRUNE(((n$0 < 20) == 0), false); [line 11]\n REMOVE_TEMPS(n$0); [line 11]\n " shape="invhouse"]
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7 -> 3 ;
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6 [label="6: Prune (true branch) \n PRUNE(((n$0 < 20) != 0), true); [line 11]\n REMOVE_TEMPS(n$0); [line 11]\n APPLY_ABSTRACTION; [line 11]\n " shape="invhouse"]
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6 -> 4 ;
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5 [label="5: BinaryOperatorStmt: LT \n n$0=*&b:int [line 11]\n " shape="box"]
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5 -> 6 ;
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5 -> 7 ;
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4 [label="4: + \n " ]
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4 -> 8 ;
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3 [label="3: Return Stmt \n NULLIFY(&b,false); [line 13]\n *&return:int =0 [line 13]\n APPLY_ABSTRACTION; [line 13]\n " shape="box"]
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3 -> 2 ;
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2 [label="2: Exit main \n " color=yellow style=filled]
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1 [label="1: Start main\nFormals: \nLocals: a:int b:int \n DECLARE_LOCALS(&return,&a,&b); [line 6]\n NULLIFY(&a,false); [line 6]\n NULLIFY(&b,false); [line 6]\n " color=yellow style=filled]
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1 -> 10 ;
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}
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