1 files changed, 9 insertions, 5 deletions
diff --git a/deps/v8/test/mjsunit/regress/regress-undefined-nan3.js b/deps/v8/test/mjsunit/regress/regress-undefined-nan3.js
index 5a0bc38c07..400434c612 100644
--- a/deps/v8/test/mjsunit/regress/regress-undefined-nan3.js
+++ b/deps/v8/test/mjsunit/regress/regress-undefined-nan3.js
@@ -6,15 +6,17 @@
 
 var ab = new ArrayBuffer(8);
 var i_view = new Int32Array(ab);
-i_view[0] = %GetHoleNaNUpper()
+i_view[0] = %GetHoleNaNUpper();
 i_view[1] = %GetHoleNaNLower();
 var f_view = new Float64Array(ab);
 
 var fixed_double_elements = new Float64Array(1);
 fixed_double_elements[0] = f_view[0];
 
-function A(src) { this.x = src[0]; }
-
+function A(src) {
+  this.x = src[0];
+};
+%PrepareFunctionForOptimization(A);
 new A(fixed_double_elements);
 new A(fixed_double_elements);
 
@@ -22,8 +24,10 @@ new A(fixed_double_elements);
 
 var obj = new A(fixed_double_elements);
 
-function move_x(dst, obj) { dst[0] = obj.x; }
-
+function move_x(dst, obj) {
+  dst[0] = obj.x;
+};
+%PrepareFunctionForOptimization(move_x);
 var doubles = [0.5];
 move_x(doubles, obj);
 move_x(doubles, obj);