mirrors/yosys
3
0
Fork 0
mirror of https://github.com/YosysHQ/yosys synced 2025-06-22 05:43:40 +00:00
Code Activity

Added help messages for opt_* passes

Browse source
This commit is contained in:
Clifford Wolf 2013-03-01 08:58:55 +01:00
parent 1bc0f04789
commit 36954471a6
7 changed files with 127 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

15
passes/opt/opt_share.cc
View file

@ -218,7 +218,20 @@ struct OptShareWorker
};
struct OptSharePass : public Pass {
OptSharePass() : Pass("opt_share") { }
OptSharePass() : Pass("opt_share", "consolidate identical cells") { }
virtual void help()
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" opt_share [-nomux] [selection]\n");
log("\n");
log("This pass identifies cells with identical type and input signals. Such cells\n");
log("are then merged to one cell.\n");
log("\n");
log(" -nomux\n");
log(" Do not merge MUX cells.\n");
log("\n");
}
virtual void execute(std::vector<std::string> args, RTLIL::Design *design)
{
log_header("Executing OPT_SHARE pass (detect identical cells).\n");