Remove --pretenuring-call-new

test/cctest/test-mementos.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 77 matching lines @@
 TEST(BadMementoAfterTopForceScavenge) {
   CcTest::InitializeVM();
   if (!i::FLAG_allocation_site_pretenuring) return;
   v8::HandleScope scope(CcTest::isolate());
 
   SetUpNewSpaceWithPoisonedMementoAtTop();
 
   // Force GC to test the poisoned memento handling
   CcTest::i_isolate()->heap()->CollectGarbage(i::NEW_SPACE);
 }
-
-
-TEST(PretenuringCallNew) {
-  CcTest::InitializeVM();
-  if (!i::FLAG_allocation_site_pretenuring) return;
-  if (!i::FLAG_pretenuring_call_new) return;
-  if (i::FLAG_always_opt) return;
-
-  v8::HandleScope scope(CcTest::isolate());
-  Isolate* isolate = CcTest::i_isolate();
-  Heap* heap = isolate->heap();
-
-  int call_count = 10;
-  i::ScopedVector<char> test_buf(1024);
-  const char* program =
-      "function f() {"
-      "  this.a = 3;"
-      "  this.b = {};"
-      "  return this;"
-      "};"
-      "var a;"
-      "for(var i = 0; i < %d; i++) {"
-      "  a = new f();"
-      "}"
-      "a;";
-  i::SNPrintF(test_buf, program, call_count);
-  v8::Local<v8::Value> res = CompileRun(test_buf.start());
-  Handle<JSObject> o =
-      v8::Utils::OpenHandle(*v8::Handle<v8::Object>::Cast(res));
-
-  // The object of class f should have a memento secreted behind it.
-  Address memento_address = o->address() + o->map()->instance_size();
-  AllocationMemento* memento =
-      reinterpret_cast<AllocationMemento*>(memento_address + kHeapObjectTag);
-  CHECK_EQ(memento->map(), heap->allocation_memento_map());
-
-  // Furthermore, how many mementos did we create? The count should match
-  // call_count. Note, that mementos are allocated during the inobject slack
-  // tracking phase.
-  AllocationSite* site = memento->GetAllocationSite();
-  CHECK_EQ(call_count, site->pretenure_create_count()->value());
-}