diff --git a/crates/swc/tests/fixture/issues-7xxx/7621/input/1.js b/crates/swc/tests/fixture/issues-7xxx/7621/input/1.js
new file mode 100644
index 000000000000..c2532cedb5f1
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-7xxx/7621/input/1.js
@@ -0,0 +1 @@
+const test = a << 1;
diff --git a/crates/swc/tests/fixture/issues-7xxx/7621/output/1.js b/crates/swc/tests/fixture/issues-7xxx/7621/output/1.js
new file mode 100644
index 000000000000..63144c979da0
--- /dev/null
+++ b/crates/swc/tests/fixture/issues-7xxx/7621/output/1.js
@@ -0,0 +1 @@
+var test = a << 1;