1 files changed, 6 insertions, 4 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-crbug-648737.js b/deps/v8/test/mjsunit/regress/regress-crbug-648737.js
index e78cb20d6f..c70d92edd4 100644
--- a/deps/v8/test/mjsunit/regress/regress-crbug-648737.js
+++ b/deps/v8/test/mjsunit/regress/regress-crbug-648737.js
@@ -7,8 +7,9 @@
 function f(str) {
   var s = "We turn {" + str + "} into a ConsString now";
   return s.length;
-}
-assertEquals(33, f("a"));
+};
+%PrepareFunctionForOptimization(f);
+assertEquals(33, f('a'));
 assertEquals(33, f("b"));
 %OptimizeFunctionOnNextCall(f);
 assertEquals(33, f("c"));
@@ -17,8 +18,9 @@ function g(str) {
   var s = "We also try to materalize {" + str + "} when deopting";
   %DeoptimizeNow();
   return s.length;
-}
-assertEquals(43, g("a"));
+};
+%PrepareFunctionForOptimization(g);
+assertEquals(43, g('a'));
 assertEquals(43, g("b"));
 %OptimizeFunctionOnNextCall(g);
 assertEquals(43, g("c"));