1 files changed, 19 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/wasm/regress/brtable-conditionblock-folding.js b/js/src/jit-test/tests/wasm/regress/brtable-conditionblock-folding.js
new file mode 100644
index 000000000..a2f9b4e37
--- /dev/null
+++ b/js/src/jit-test/tests/wasm/regress/brtable-conditionblock-folding.js
@@ -0,0 +1,19 @@
+load(libdir + "wasm.js");
+
+assertEq(wasmEvalText(`
+(module
+  (func $f (param $p i32)
+    block $out
+      i32.const 0
+      if
+        i32.const 1
+        tee_local $p
+        br_table $out $out
+      end
+    end
+    get_local $p
+    br_if 0
+  )
+  (export "f" $f)
+)
+`).exports.f(42), undefined);