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-rw-r--r--passes/techmap/dfflibmap.cc4
1 files changed, 2 insertions, 2 deletions
diff --git a/passes/techmap/dfflibmap.cc b/passes/techmap/dfflibmap.cc
index 5ccb770c4..416ed2bd5 100644
--- a/passes/techmap/dfflibmap.cc
+++ b/passes/techmap/dfflibmap.cc
@@ -537,7 +537,7 @@ static void dfflibmap(RTLIL::Design *design, RTLIL::Module *module, bool prepare
struct DfflibmapPass : public Pass {
DfflibmapPass() : Pass("dfflibmap", "technology mapping of flip-flops") { }
- virtual void help()
+ void help() YS_OVERRIDE
{
log("\n");
log(" dfflibmap [-prepare] -liberty <file> [selection]\n");
@@ -553,7 +553,7 @@ struct DfflibmapPass : public Pass {
log("liberty file.\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 DFFLIBMAP pass (mapping DFF cells to sequential cells from liberty file).\n");