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simplify extended contains patterns

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2020-05-28 19:11:29 -07:00
parent 6a90072a98
commit ea1f50b77e
8 changed files with 163 additions and 6 deletions
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5
src/sat/sat_cutset.h
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@ -41,10 +41,13 @@ namespace sat {
uint64_t table_mask() const { return (1ull << (1ull << m_size)) - 1ull; }
public:
cut(): m_filter(0), m_size(0), m_table(0), m_dont_care(0) {}
cut(): m_filter(0), m_size(0), m_table(0), m_dont_care(0) {
m_elems[0] = m_elems[1] = m_elems[2] = m_elems[3] = m_elems[4] = 0;
}
cut(unsigned id): m_filter(1u << (id & 0x1F)), m_size(1), m_table(2), m_dont_care(0) {
m_elems[0] = id;
m_elems[1] = m_elems[2] = m_elems[3] = m_elems[4] = 0;
}
cut(cut const& other) {