Merged r16393 into 3.20 branch.

test/mjsunit/regress/regress-crbug-298392.js

Index: test/mjsunit/regress/regress-crbug-298392.js
diff --git a/test/mjsunit/regress/regress-264203.js b/test/mjsunit/regress/regress-crbug-298392.js
similarity index 82%
copy from test/mjsunit/regress/regress-264203.js
copy to test/mjsunit/regress/regress-crbug-298392.js
index fa0075662575d85241b6af82c5945cca32938991..8370654b6c6ab6774b46d491002ce60cb6d6bedb 100644
--- a/test/mjsunit/regress/regress-264203.js
+++ b/test/mjsunit/regress/regress-crbug-298392.js
@@ -25,20 +25,27 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Flags: --allow-natives-syntax
+function foo() {
+  return [[1,2,3], [5,6,6]];
+}
+
+function bar() {
+  return ["foo", "bar"];
+}
 
-function foo(x) {
-  var a = [1, 2, 3, 4, 5, 6, 7, 8];
-  a[x + 5];
-  var result;
-  for (var i = 0; i < 3; i++) {
-    result = a[0 - x];
+function baz() {
+  return [foo(), bar(), foo(), bar()];
+}
+
+function thingy() {
+  var result = [];
+  for (var i = 0; i < 50000; ++i) {
+    result.push(baz());
   }
   return result;
 }
 
-foo(0);
-foo(0);
-%OptimizeFunctionOnNextCall(foo);
-var r = foo(-2);
-assertEquals(3, r);
+var size = thingy().length;
+if (size != 50000) {
+  throw "Error: bad size: " + size;
+}