Increase the number of allocations in OptimizedPretenuringdoubleArrayLiterals test to make sure tha…

test/cctest/test-heap.cc

Index: test/cctest/test-heap.cc
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index 9489ca7c72c5439b602d5a5488269fbee5db4b9f..6f9f646376d907a8d64ca7993c6e66827d7dfc5e 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -2374,7 +2374,7 @@ TEST(OptimizedPretenuringdoubleArrayLiterals) {
   v8::HandleScope scope(CcTest::isolate());
 
   v8::Local<v8::Value> res = CompileRun(
-      "var number_elements = 20000;"
+      "var number_elements = 30000;"
       "var elements = new Array(number_elements);"
       "function f() {"
       "  for (var i = 0; i < number_elements; i++) {"