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sav07_lecture_7_skeleton [2007/04/04 10:44] vkuncak |
sav07_lecture_7_skeleton [2007/04/04 10:46] vkuncak |
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| * octagon domain | * octagon domain | ||
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| + | ==== Simple pointer analysis ==== | ||
| + | |||
| + | Consider constant field propagation with | ||
| + | |||
| + | x = new Node(); | ||
| + | y = new Node(); | ||
| + | x.f = 1; | ||
| + | y.f = 2; | ||
| + | |||
| + | or with | ||
| + | |||
| + | y = x.next; | ||
| + | x.f = 1; | ||
| + | y.f = 2; | ||
| + | |||
| + | Allocation-site based analyses | ||