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smallwrite: use failure map to set dfa daddy state

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This commit is contained in:
Justin Viiret
2017-04-11 13:37:56 +10:00
committed by Matthew Barr
parent beac58fcb4
commit 3b3f6b739c
2 changed files with 15 additions and 6 deletions
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4
src/nfa/mcclellancompile.cpp
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@@ -842,6 +842,8 @@ void find_better_daddy(dfa_info &info, dstate_id_t curr_id, bool using8bit,
flat_set<dstate_id_t> hinted;
if (trust_daddy_states) {
hinted.insert(currState.daddy);
addIfEarlier(hinted, info.raw.start_floating, curr_id);
addIfEarlier(hinted, info.raw.start_anchored, curr_id);
} else {
hinted = find_daddy_candidates(info, curr_id);
}
@@ -896,7 +898,7 @@ void find_better_daddy(dfa_info &info, dstate_id_t curr_id, bool using8bit,
if (self_loop_width > MAX_SHERMAN_SELF_LOOP) {
DEBUG_PRINTF("%hu is banned wide self loop (%u)\n", curr_id,
self_loop_width);
self_loop_width);
return;
}