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variableScope
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@@ -513,12 +513,12 @@ static
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bool doHaig(const NGHolder &g, som_type som,
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const vector<vector<CharReach>> &triggers, bool unordered_som,
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raw_som_dfa *rdfa) {
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u32 state_limit = HAIG_FINAL_DFA_STATE_LIMIT; /* haig never backs down from
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a fight */
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using StateSet = typename Auto::StateSet;
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vector<StateSet> nfa_state_map;
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Auto n(g, som, triggers, unordered_som);
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try {
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u32 state_limit = HAIG_FINAL_DFA_STATE_LIMIT; /* haig never backs down from
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a fight */
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if (!determinise(n, rdfa->states, state_limit, &nfa_state_map)) {
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DEBUG_PRINTF("state limit exceeded\n");
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return false;
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@@ -636,12 +636,12 @@ bool reversePathReachSubset(const NFAEdge &e, const NFAVertex &dom,
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NFAVertex start = source(e, g);
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using RevGraph = boost::reverse_graph<NGHolder, const NGHolder &>;
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map<RevGraph::vertex_descriptor, boost::default_color_type> vertexColor;
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// Walk the graph backwards from v, examining each node. We fail (return
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// false) if we encounter a node with reach NOT a subset of domReach, and
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// we stop searching at dom.
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try {
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map<RevGraph::vertex_descriptor, boost::default_color_type> vertexColor;
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depth_first_visit(RevGraph(g), start,
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ReachSubsetVisitor(domReach),
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make_assoc_property_map(vertexColor),
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@@ -664,12 +664,12 @@ bool forwardPathReachSubset(const NFAEdge &e, const NFAVertex &dom,
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}
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NFAVertex start = target(e, g);
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map<NFAVertex, boost::default_color_type> vertexColor;
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// Walk the graph forward from v, examining each node. We fail (return
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// false) if we encounter a node with reach NOT a subset of domReach, and
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// we stop searching at dom.
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try {
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map<NFAVertex, boost::default_color_type> vertexColor;
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depth_first_visit(g, start, ReachSubsetVisitor(domReach),
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make_assoc_property_map(vertexColor),
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VertexIs<NGHolder, NFAVertex>(dom));
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@@ -348,10 +348,9 @@ void getSimpleRoseLiterals(const NGHolder &g, bool seeking_anchored,
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map<NFAVertex, u64a> scores;
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map<NFAVertex, unique_ptr<VertLitInfo>> lit_info;
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set<ue2_literal> s;
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for (auto v : a_dom) {
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s = getLiteralSet(g, v, true); /* RHS will take responsibility for any
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set<ue2_literal> s = getLiteralSet(g, v, true); /* RHS will take responsibility for any
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revisits to the target vertex */
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if (s.empty()) {
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@@ -2868,7 +2867,6 @@ static
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bool splitForImplementability(RoseInGraph &vg, NGHolder &h,
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const vector<RoseInEdge> &edges,
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const CompileContext &cc) {
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vector<pair<ue2_literal, u32>> succ_lits;
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DEBUG_PRINTF("trying to split %s with %zu vertices on %zu edges\n",
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to_string(h.kind).c_str(), num_vertices(h), edges.size());
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@@ -2877,6 +2875,7 @@ bool splitForImplementability(RoseInGraph &vg, NGHolder &h,
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}
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if (!generates_callbacks(h)) {
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vector<pair<ue2_literal, u32>> succ_lits;
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for (const auto &e : edges) {
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const auto &lit = vg[target(e, vg)].s;
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u32 delay = vg[e].graph_lag;
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@@ -2889,8 +2888,8 @@ bool splitForImplementability(RoseInGraph &vg, NGHolder &h,
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}
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unique_ptr<VertLitInfo> split;
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bool last_chance = true;
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if (h.kind == NFA_PREFIX) {
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bool last_chance = true;
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auto depths = calcDepths(h);
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split = findBestPrefixSplit(h, depths, vg, edges, last_chance, cc);
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