From e8781d06317b14e5be7ed44f61c5f1fc35f1250f Mon Sep 17 00:00:00 2001
From: Natalia <nataliakokoromyti@gmail.com>
Date: Fri, 19 Dec 2025 07:58:37 -0800
Subject: [PATCH] tests/techmap: fix lut2bmux test

---
 tests/techmap/lut2bmux.ys | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 tests/techmap/lut2bmux.ys

diff --git a/tests/techmap/lut2bmux.ys b/tests/techmap/lut2bmux.ys
new file mode 100644
index 000000000..2d7387fc1
--- /dev/null
+++ b/tests/techmap/lut2bmux.ys
@@ -0,0 +1,24 @@
+read_rtlil << EOT
+module \top
+  wire width 4 input 0 \A
+  wire output 1 \Y
+
+  cell $lut $0
+    parameter \WIDTH 4
+    parameter \LUT 16'0110100110010110
+    connect \A \A
+    connect \Y \Y
+  end
+end
+EOT
+
+hierarchy -auto-top
+
+
+equiv_opt -assert lut2bmux
+
+
+lut2bmux
+
+select -assert-count 0 t:$lut
+select -assert-count 1 t:$bmux r:WIDTH=1 r:S_WIDTH=4 %i