1 files changed, 10 insertions, 4 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-348512.js b/deps/v8/test/mjsunit/regress/regress-348512.js
index 7d896664c2..ccb23dc55c 100644
--- a/deps/v8/test/mjsunit/regress/regress-348512.js
+++ b/deps/v8/test/mjsunit/regress/regress-348512.js
@@ -27,10 +27,16 @@
 
 // Flags: --allow-natives-syntax
 
-function h(y) { assertEquals(42, y.u); }
-function g() { h.apply(0, arguments); }
-function f(x) { g({ u : x }); }
-
+function h(y) {
+  assertEquals(42, y.u);
+}
+function g() {
+  h.apply(0, arguments);
+}
+function f(x) {
+  g({u: x});
+};
+%PrepareFunctionForOptimization(f);
 f(42);
 f(42);
 %OptimizeFunctionOnNextCall(f);