1 files changed, 31 insertions, 0 deletions
diff --git a/deps/v8/test/mjsunit/wasm/multi-value.js b/deps/v8/test/mjsunit/wasm/multi-value.js
index 1948801958..31f9e8149b 100644
--- a/deps/v8/test/mjsunit/wasm/multi-value.js
+++ b/deps/v8/test/mjsunit/wasm/multi-value.js
@@ -319,3 +319,34 @@ load("test/mjsunit/wasm/wasm-module-builder.js");
   assertEquals(instance.exports.main(2), 8);
   assertEquals(instance.exports.main(10), 200);
 })();
+
+(function MultiJSReturnTest() {
+  print(arguments.callee.name);
+  let builder = new WasmModuleBuilder();
+  let sig_fi_if = makeSig([kWasmI32, kWasmF32], [kWasmF32, kWasmI32]);
+
+  builder.addFunction("swap", sig_fi_if)
+    .addBody([
+      kExprGetLocal, 1,
+      kExprGetLocal, 0])
+    .exportAs("swap");
+  builder.addFunction("addsubmul", kSig_iii_i)
+      .addBody([
+        kExprGetLocal, 0,
+        kExprGetLocal, 0,
+        kExprI32Add,
+        kExprGetLocal, 0,
+        kExprGetLocal, 0,
+        kExprI32Sub,
+        kExprGetLocal, 0,
+        kExprGetLocal, 0,
+        kExprI32Mul])
+    .exportAs("addsubmul");
+
+  let module = new WebAssembly.Module(builder.toBuffer());
+  let instance = new WebAssembly.Instance(module);
+  assertEquals(instance.exports.swap(0, 1.5), [1.5, 0]);
+  assertEquals(instance.exports.swap(2, 3.75), [3.75, 2]);
+  assertEquals(instance.exports.addsubmul(4), [8, 0, 16]);
+  assertEquals(instance.exports.addsubmul(5), [10, 0, 25]);
+})();