From 33ddae41c3c94090ae2ef6d7488a795082409f9a Mon Sep 17 00:00:00 2001
From: Akash Levy <akash@silimate.com>
Date: Wed, 14 Jan 2026 20:24:26 -0800
Subject: [PATCH] Remove lut2bmux from silimate after upstreaming

---
 passes/silimate/Makefile.inc |  1 -
 passes/silimate/lut2bmux.cc  | 58 ------------------------------------
 2 files changed, 59 deletions(-)
 delete mode 100644 passes/silimate/lut2bmux.cc

diff --git a/passes/silimate/Makefile.inc b/passes/silimate/Makefile.inc
index d259475b9..01637073a 100644
--- a/passes/silimate/Makefile.inc
+++ b/passes/silimate/Makefile.inc
@@ -6,7 +6,6 @@ OBJS += passes/silimate/breaksop.o
 OBJS += passes/silimate/bus_rebuild.o
 OBJS += passes/silimate/fanoutbuf.o
 OBJS += passes/silimate/l2j_frontend.o
-OBJS += passes/silimate/lut2bmux.o
 OBJS += passes/silimate/obs_clean.o
 OBJS += passes/silimate/opt_balance_tree.o
 OBJS += passes/silimate/segv.o
diff --git a/passes/silimate/lut2bmux.cc b/passes/silimate/lut2bmux.cc
deleted file mode 100644
index 42042c942..000000000
--- a/passes/silimate/lut2bmux.cc
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- *  yosys -- Yosys Open SYnthesis Suite
- *
- *  Copyright (C) 2012  Claire Xenia Wolf <claire@yosyshq.com>
- *
- *  Permission to use, copy, modify, and/or distribute this software for any
- *  purpose with or without fee is hereby granted, provided that the above
- *  copyright notice and this permission notice appear in all copies.
- *
- *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-#include "kernel/yosys.h"
-#include "kernel/sigtools.h"
-
-USING_YOSYS_NAMESPACE
-PRIVATE_NAMESPACE_BEGIN
-
-struct Lut2BmuxPass : public Pass {
-	Lut2BmuxPass() : Pass("lut2bmux", "convert $lut to $bmux") { }
-	void help() override
-	{
-		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
-		log("\n");
-		log("    lut2bmux [options] [selection]\n");
-		log("\n");
-		log("This pass converts $lut cells to $bmux cells.\n");
-		log("\n");
-	}
-	void execute(std::vector<std::string> args, RTLIL::Design *design) override
-	{
-		log_header(design, "Executing LUT2BMUX pass (convert $lut to $bmux).\n");
-
-		size_t argidx = 1;
-		extra_args(args, argidx, design);
-
-		for (auto module : design->selected_modules())
-		for (auto cell : module->selected_cells()) {
-			if (cell->type == ID($lut)) {
-				cell->type = ID($bmux);
-				cell->setPort(ID::S, cell->getPort(ID::A));
-				cell->setPort(ID::A, cell->getParam(ID::LUT));
-				cell->unsetParam(ID::LUT);
-				cell->fixup_parameters();
-				log("Converted %s.%s to BMUX cell.\n", log_id(module), log_id(cell));
-			}
-		}
-	}
-} Lut2BmuxPass;
-
-PRIVATE_NAMESPACE_END