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reg3:: rule:: optimized link_structures

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This commit is contained in:
Zeno Rogue 2020-01-29 19:23:31 +01:00
parent 64f9718a54
commit 61d76622a4
1 changed files with 7 additions and 4 deletions
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11
reg3.cpp
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@ -914,6 +914,8 @@ EX namespace reg3 {
map<address, set<address>> nonlooping_earlier_states;
vector<vector<int>> possible_states;
void find_mappings() {
auto &nles = nonlooping_earlier_states;
nles.clear();
@ -971,6 +973,10 @@ EX namespace reg3 {
}
DEBB(DF_GEOM, ("removed cases = ", isize(bfs)));
possible_states.resize(qstate);
for(auto& p: nonlooping_earlier_states)
possible_states[p.first.first].push_back(p.first.second);
}
hrmap_reg3_rule() : fp(0) {
@ -1212,10 +1218,7 @@ EX void link_structures(heptagon *h, heptagon *alt, hstate firststate) {
alt->fiftyval = cm->root[alt->fieldval];
return;
}
vector<int> choices;
for(auto p: cm->nonlooping_earlier_states)
if(p.first.first == alt->fieldval)
choices.push_back(p.first.second);
vector<int>& choices = cm->possible_states[alt->fieldval];
vector<int> choices2;
for(auto c: choices) {
bool ok = true;