Revert "Remove flag track-allocation-sites."

test/mjsunit/elements-transition-hoisting.js

Index: test/mjsunit/elements-transition-hoisting.js
diff --git a/test/mjsunit/elements-transition-hoisting.js b/test/mjsunit/elements-transition-hoisting.js
index 76027b9ed18fdfe05a2443b4cd638e05f60c321e..0295318f6a4f4dfb07048b31a77e6bb85d4fe162 100644
--- a/test/mjsunit/elements-transition-hoisting.js
+++ b/test/mjsunit/elements-transition-hoisting.js
@@ -25,8 +25,10 @@
 // (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 --smi-only-arrays
-// Flags: --nostress-opt
+// Flags: --allow-natives-syntax --smi-only-arrays --notrack-allocation-sites
+
+// No tracking of allocation sites because it interfers with the semantics
+// the test is trying to ensure.
 
 // Ensure that ElementsKind transitions in various situations are hoisted (or
 // not hoisted) correctly, don't change the semantics programs and don't trigger
@@ -40,7 +42,7 @@ if (support_smi_only_arrays) {
   print("Tests do NOT include smi-only arrays.");
 }
 
-function test_wrapper() {
+if (support_smi_only_arrays) {
   // Make sure that a simple elements array transitions inside a loop before
   // stores to an array gets hoisted in a way that doesn't generate a deopt in
   // simple cases.}
@@ -237,10 +239,3 @@ function test_wrapper() {
   assertOptimized(testStraightLineDupeElinination);
   %ClearFunctionTypeFeedback(testStraightLineDupeElinination);
 }
-
-if (support_smi_only_arrays) {
-  // The test is called in a test wrapper that has type feedback cleared to
-  // prevent the influence of allocation-sites, which learn from transitions.
-  test_wrapper();
-  %ClearFunctionTypeFeedback(test_wrapper);
-}