cleanup: Remove dead/unused code

Note that some '#if 0' code that might still be useful for debugging in
the future has been retained.

Signed-off-by: D. Shah <dave@ds0.me>

1 files changed, 0 insertions, 25 deletions

diff --git a/ecp5/arch.cc b/ecp5/arch.cc
index 8ebb7425..74a1b17f 100644
--- a/ecp5/arch.cc
+++ b/ecp5/arch.cc
@@ -615,31 +615,6 @@ bool Arch::route()
         log_error("ECP5 architecture does not support router '%s'\n", router.c_str());
     }
 
-#if 0
-    std::vector<std::pair<WireId, int>> fanout_vector;
-    std::copy(wire_fanout.begin(), wire_fanout.end(), std::back_inserter(fanout_vector));
-    std::sort(fanout_vector.begin(), fanout_vector.end(), [](const std::pair<WireId, int> &a, const std::pair<WireId, int> &b) {
-        return a.second > b.second;
-    });
-    for (size_t i = 0; i < std::min(size_t(20), fanout_vector.size()); i++)
-        log_info("    fanout %s = %d\n", getWireName(fanout_vector[i].first).c_str(this), fanout_vector[i].second);
-    log_break();
-    PipId slowest_pip;
-    delay_t slowest_pipdelay = 0;
-    for (auto pip : pip_to_net) {
-        if (pip.second) {
-            delay_t dly = getPipDelay(pip.first).maxDelay();
-            if (dly > slowest_pipdelay) {
-                slowest_pip = pip.first;
-                slowest_pipdelay = dly;
-            }
-        }
-    }
-    log_info("    slowest pip %s = %.02f ns\n", getPipName(slowest_pip).c_str(this), getDelayNS(slowest_pipdelay));
-    log_info("       fanout %d\n", wire_fanout[getPipSrcWire(slowest_pip)]);
-    log_info("       base %d adder %d\n", speed_grade->pip_classes[locInfo(slowest_pip)->pip_data[slowest_pip.index].timing_class].max_base_delay,
-             speed_grade->pip_classes[locInfo(slowest_pip)->pip_data[slowest_pip.index].timing_class].max_fanout_adder);
-#endif
     getCtx()->settings[getCtx()->id("route")] = 1;
     archInfoToAttributes();
     return result;