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-rw-r--r--passes/opt/opt_clean.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/passes/opt/opt_clean.cc b/passes/opt/opt_clean.cc
index 183d6757..17f4168d 100644
--- a/passes/opt/opt_clean.cc
+++ b/passes/opt/opt_clean.cc
@@ -313,6 +313,9 @@ struct CleanPass : public Pass {
log("\n");
log("This is identical to opt_clean, but less verbose.\n");
log("\n");
+ log("When commands are seperated using the ';;' token, this command will be executed\n");
+ log("between the commands.\n");
+ log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
{