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-rw-r--r--passes/techmap/techmap.cc3
1 files changed, 3 insertions, 0 deletions
diff --git a/passes/techmap/techmap.cc b/passes/techmap/techmap.cc
index 29ce9676..a7f91e86 100644
--- a/passes/techmap/techmap.cc
+++ b/passes/techmap/techmap.cc
@@ -706,6 +706,9 @@ struct TechmapPass : public Pass {
log(" transforms the internal RTL cells to the internal gate\n");
log(" library.\n");
log("\n");
+ log(" -map %%<design-name>\n");
+ log(" like -map above, but with an in-memory design instead of a file.\n");
+ log("\n");
log(" -share_map filename\n");
log(" like -map, but look for the file in the share directory (where the\n");
log(" yosys data files are). this is mainly used internally when techmap\n");