A stray JUMP_BACKWARD also ends the trace

python · Jul 7, 2023 · c87f9d6 · c87f9d6
1 parent 80690c9
commit c87f9d6
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/Python/optimizer.c b/Python/optimizer.c
@@ -459,9 +459,11 @@ translate_bytecode_to_trace(
  && trace_length + 3 <= max_length)
  {
  ADD_TO_TRACE(JUMP_TO_TOP, 0);
- goto done;
  }
- // Else fall through!
+ else {
+ DPRINTF(2, "JUMP_BACKWARD not to top ends trace\n");
+ }
+ goto done;
  }
  default:
  {