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simple pass to pick up paths redundant with those from cyclic's succs

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This commit is contained in:
Alex Coyte
2016-10-06 15:54:48 +11:00
committed by Matthew Barr
parent 8cadba0bdd
commit 47f53f63a7
13 changed files with 234 additions and 68 deletions
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6
src/nfa/limex_compile.cpp
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@@ -788,10 +788,8 @@ u32 getEffectiveAccelStates(const build_info &args,
if (!is_subset_of(h[v].reports, h[a].reports)) {
continue;
}
flat_set<NFAVertex> v_succ;
flat_set<NFAVertex> a_succ;
succ(h, v, &v_succ);
succ(h, a, &a_succ);
auto v_succ = succs(v, h);
auto a_succ = succs(a, h);
if (is_subset_of(v_succ, a_succ)) {
dominated_by[accel_id] |= 1U << accel_id_map[a];
}