perf_counters: Fix counter resetting to zero

events[i] can be '0 when there is nothing to count but that shouldn't reset the current count.
openhwgroup · Oct 18, 2023 · aaaa035 · aaaa035
1 parent d29021e
commit aaaa035
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/core/perf_counters.sv b/core/perf_counters.sv
@@ -134,8 +134,6 @@ module perf_counters
       if ((!debug_mode_i) && (!we_i)) begin
         if ((events[i]) == 1 && (!mcountinhibit_i[i+2])) begin
           generic_counter_d[i] = generic_counter_q[i] + 1'b1;
-        end else begin
-          generic_counter_d[i] = 'b0;
         end
       end
     end