message: changed formal status
diff: @@ -977,10 +977,12 @@ proc run_regression { } {
  if {$passstatus == "PASS"} {
  puts "FIXED $test ($passstatus -> PASS)"
  } else {
  + if {$previous_status != $passstatus} {
  puts "CHANGED $test ($previous_status -> $passstatus)"
  }
  }
  }
  + }
  log [format " %-*s | %*s | %*s | %*s | %*s | %*s | %*s | %*s |" $w2 $passstatus $w6 $fatals $w2 $syntax $w4 $errors $w2 $warnings $w7 $notes $w5 $SPEED $w5 $MEM ]
  flush stdout
  