From d89d663c92853fcd7f9d75b392ec4133ba2f1d89 Mon Sep 17 00:00:00 2001 From: Eddie Hung Date: Fri, 21 Jun 2019 11:52:28 -0700 Subject: [PATCH] Add doc --- passes/opt/muxpack.cc | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/passes/opt/muxpack.cc b/passes/opt/muxpack.cc index ae4f7ba9c..c8b226c78 100644 --- a/passes/opt/muxpack.cc +++ b/passes/opt/muxpack.cc @@ -304,9 +304,9 @@ struct MuxpackPass : public Pass { log("constructs) and $mux cells (e.g. those created by if-else constructs) into\n"); log("$pmux cells.\n"); log("\n"); - log("This optimisation is conservative --- it will only pack $mux or $pmux cells with\n"); - log("other such cells if it can be certain that the select lines are mutually\n"); - log("exclusive.\n"); + log("This optimisation is conservative --- it will only pack $mux or $pmux cells\n"); + log("whose select lines are driven by '$eq' cells with other such cells if it can be\n"); + log("certain that their select inputs are mutually exclusive.\n"); log("\n"); } void execute(std::vector args, RTLIL::Design *design) YS_OVERRIDE -- 2.30.2