Revert "Revert "synth_* with -retime option now calls abc with -D 1 as well""

[yosys.git] / techlibs / greenpak4 / greenpak4_dffinv.cc

diff --git a/techlibs/greenpak4/greenpak4_dffinv.cc b/techlibs/greenpak4/greenpak4_dffinv.cc
index 7d9d7d5b030d6aaf870824583396d1a059b19a35..d57e978a0ad808170dd9ff3042fa157e9fac09f2 100644 (file)
--- a/techlibs/greenpak4/greenpak4_dffinv.cc
+++ b/techlibs/greenpak4/greenpak4_dffinv.cc
@@ -91,7 +91,7 @@ void invert_gp_dff(Cell *cell, bool invert_input)
 
 struct Greenpak4DffInvPass : public Pass {
        Greenpak4DffInvPass() : Pass("greenpak4_dffinv", "merge greenpak4 inverters and DFF/latches") { }
-       virtual void help()
+       void help() YS_OVERRIDE
        {
                log("\n");
                log("    greenpak4_dffinv [options] [selection]\n");
@@ -99,7 +99,7 @@ struct Greenpak4DffInvPass : public Pass {
                log("Merge GP_INV cells with GP_DFF* and GP_DLATCH* cells.\n");
                log("\n");
        }
-       virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
+       void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
        {
                log_header(design, "Executing GREENPAK4_DFFINV pass (merge input/output inverters into FF/latch cells).\n");