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mcsheng: remove dead code
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e51b6d23b9
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@ -242,77 +242,6 @@ void populateBasicInfo(size_t state_size, const dfa_info &info,
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}
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}
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namespace {
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struct raw_report_list {
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flat_set<ReportID> reports;
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raw_report_list(const flat_set<ReportID> &reports_in,
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const ReportManager &rm, bool do_remap) {
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if (do_remap) {
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for (auto &id : reports_in) {
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reports.insert(rm.getProgramOffset(id));
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}
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} else {
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reports = reports_in;
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}
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}
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bool operator<(const raw_report_list &b) const {
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return reports < b.reports;
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}
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};
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struct raw_report_info_impl : public raw_report_info {
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vector<raw_report_list> rl;
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u32 getReportListSize() const override;
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size_t size() const override;
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void fillReportLists(NFA *n, size_t base_offset,
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std::vector<u32> &ro /* out */) const override;
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};
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}
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u32 raw_report_info_impl::getReportListSize() const {
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u32 rv = 0;
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for (const auto &reps : rl) {
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rv += sizeof(report_list);
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rv += sizeof(ReportID) * reps.reports.size();
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}
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return rv;
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}
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size_t raw_report_info_impl::size() const {
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return rl.size();
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}
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void raw_report_info_impl::fillReportLists(NFA *n, size_t base_offset,
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vector<u32> &ro) const {
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for (const auto &reps : rl) {
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ro.push_back(base_offset);
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report_list *p = (report_list *)((char *)n + base_offset);
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u32 i = 0;
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for (const ReportID report : reps.reports) {
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p->report[i++] = report;
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}
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p->count = verify_u32(reps.reports.size());
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base_offset += sizeof(report_list);
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base_offset += sizeof(ReportID) * reps.reports.size();
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}
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}
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static
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void fillAccelOut(const map<dstate_id_t, AccelScheme> &accel_escape_info,
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set<dstate_id_t> *accel_states) {
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for (dstate_id_t i : accel_escape_info | map_keys) {
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accel_states->insert(i);
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}
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}
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static
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size_t calcShermanRegionSize(const dfa_info &info) {
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size_t rv = 0;
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@ -1089,8 +1018,7 @@ aligned_unique_ptr<NFA> mcshengCompile8(dfa_info &info, dstate_id_t sheng_end,
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}
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aligned_unique_ptr<NFA> mcshengCompile(raw_dfa &raw, const CompileContext &cc,
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const ReportManager &rm,
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set<dstate_id_t> *accel_states) {
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const ReportManager &rm) {
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if (!cc.grey.allowMcSheng) {
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return nullptr;
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}
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@ -1129,10 +1057,6 @@ aligned_unique_ptr<NFA> mcshengCompile(raw_dfa &raw, const CompileContext &cc,
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nfa->flags |= NFA_ACCEPTS_EOD;
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}
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if (accel_states) {
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fillAccelOut(accel_escape_info, accel_states);
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}
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DEBUG_PRINTF("compile done\n");
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return nfa;
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}
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@ -36,7 +36,6 @@
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#include "util/ue2_containers.h"
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#include <memory>
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#include <set>
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struct NFA;
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@ -45,12 +44,9 @@ namespace ue2 {
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class ReportManager;
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struct CompileContext;
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/* accel_states: (optional) on success, is filled with the set of accelerable
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* states */
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ue2::aligned_unique_ptr<NFA>
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mcshengCompile(raw_dfa &raw, const CompileContext &cc,
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const ReportManager &rm,
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std::set<dstate_id_t> *accel_states = nullptr);
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const ReportManager &rm);
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bool has_accel_mcsheng(const NFA *nfa);
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