Modify checkperf to print out perfdiff command

jkeiser · jkeiser · commit cf4ae61ac620 · 2019-08-26T09:46:49.000-07:00
to make it easier to run it yourself without having to recompile the
world
diff --git a/scripts/checkperf.sh b/scripts/checkperf.sh
@@ -27,4 +27,5 @@ make parse
 make perfdiff
 
 echo "Running perfdiff:"
+echo ./perfdiff \"$current/parse -t $perftests\" \"$reference/parse -t $perftests\"
 ./perfdiff "$current/parse -t $perftests" "$reference/parse -t $perftests"
