diff --git a/passes/cmds/ltp.cc b/passes/cmds/ltp.cc
index 05701710..c9ea9eb9 100644
--- a/passes/cmds/ltp.cc
+++ b/passes/cmds/ltp.cc
@@ -33,12 +33,14 @@ struct LtpWorker
    dict<SigBit, tuple<int, SigBit, Cell*>> bits;
    dict<SigBit, dict<SigBit, Cell*>> bit2bits;
    dict<SigBit, tuple<SigBit, Cell*>> bit2ff;
+   dict<int, int> histo;

+   bool stat;
    int maxlvl;
    SigBit maxbit;
    pool<SigBit> busy;

-   LtpWorker(RTLIL::Module *module, bool noff) : design(module->design), module(module), sigmap(module)
+   LtpWorker(RTLIL::Module *module, bool noff, bool stat) : design(module->design), module(module), sigmap(module), stat(stat)
    {
        CellTypes ff_celltypes;

@@ -101,11 +103,14 @@ struct LtpWorker
        if (level > maxlvl) {
            maxlvl = level;
            maxbit = bit;
+           histo[level] = 0;
        }

        if (bit2bits.count(bit)) {
            for (auto &it : bit2bits.at(bit))
                runner(it.first, level+1, bit, it.second);
+       } else {
+           histo[level]++;
        }

        busy.erase(bit);
@@ -136,6 +141,13 @@ struct LtpWorker

        if (bit2ff.count(maxbit))
            log("%5s: %s (via %s)\n", "ff", log_signal(get<0>(bit2ff.at(maxbit))), log_id(get<1>(bit2ff.at(maxbit))));
+
+       if (stat) {
+           log("\n");
+           log("Paths length distribution:\n");
+           for (int i=0; i<=maxlvl; i++)
+               log(" %2d: %5d\n", i, histo[i]);
+       }
    }
 };

@@ -152,11 +164,14 @@ struct LtpPass : public Pass {
        log("\n");
        log("    -noff\n");
        log("        automatically exclude FF cell types\n");
+       log("    -stat\n");
+       log("        Show stats about all paths\n");
        log("\n");
    }
    void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
    {
        bool noff = false;
+       bool stat = false;

        log_header(design, "Executing LTP pass (find longest path).\n");

@@ -165,6 +180,9 @@ struct LtpPass : public Pass {
            if (args[argidx] == "-noff") {
                noff = true;
                continue;
+           } else if (args[argidx] == "-stat") {
+               stat = true;
+               continue;
            }
            break;
        }
@@ -176,7 +194,7 @@ struct LtpPass : public Pass {
            if (module->has_processes_warn())
                continue;

-           LtpWorker worker(module, noff);
+           LtpWorker worker(module, noff, stat);
            worker.run();
        }
    }