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dfa: only accel init states from smwr path

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If the small-write DFA has been built from literals, then we only need
to look for accel states at init.
This commit is contained in:
Justin Viiret
2017-04-11 10:56:22 +10:00
committed by Matthew Barr
parent 41d7aa8281
commit 0dd8536c6e
11 changed files with 57 additions and 33 deletions
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4
src/nfa/shengcompile.cpp
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@@ -451,14 +451,14 @@ bool has_accel_sheng(const NFA *) {
}
bytecode_ptr<NFA> shengCompile(raw_dfa &raw, const CompileContext &cc,
const ReportManager &rm,
const ReportManager &rm, bool only_accel_init,
set<dstate_id_t> *accel_states) {
if (!cc.grey.allowSheng) {
DEBUG_PRINTF("Sheng is not allowed!\n");
return nullptr;
}
sheng_build_strat strat(raw, rm);
sheng_build_strat strat(raw, rm, only_accel_init);
dfa_info info(strat);
DEBUG_PRINTF("Trying to compile a %zu state Sheng\n", raw.states.size());