Remove high promotion mode.

test/cctest/test-heap.cc

 // Copyright 2012 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 2182 matching lines @@
 
 
 TEST(OptimizedPretenuringAllocationFolding) {
   i::FLAG_allow_natives_syntax = true;
   i::FLAG_max_semi_space_size = 1;
   i::FLAG_allocation_site_pretenuring = false;
   CcTest::InitializeVM();
   if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return;
   if (i::FLAG_gc_global || i::FLAG_stress_compaction) return;
   v8::HandleScope scope(CcTest::isolate());
-  CcTest::heap()->SetNewSpaceHighPromotionModeActive(true);
 
   v8::Local<v8::Value> res = CompileRun(
       "function DataObject() {"
       "  this.a = 1.1;"
       "  this.b = [{}];"
       "  this.c = 1.2;"
       "  this.d = [{}];"
       "  this.e = 1.3;"
       "  this.f = [{}];"
       "}"
@@ skipping 22 matching lines @@
 
 
 TEST(OptimizedPretenuringAllocationFoldingBlocks) {
   i::FLAG_allow_natives_syntax = true;
   i::FLAG_max_semi_space_size = 1;
   i::FLAG_allocation_site_pretenuring = false;
   CcTest::InitializeVM();
   if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return;
   if (i::FLAG_gc_global || i::FLAG_stress_compaction) return;
   v8::HandleScope scope(CcTest::isolate());
-  CcTest::heap()->SetNewSpaceHighPromotionModeActive(true);
 
   v8::Local<v8::Value> res = CompileRun(
       "var number_elements = 30000;"
       "var elements = new Array(number_elements);"
       "function DataObject() {"
       "  this.a = [{}];"
       "  this.b = [{}];"
       "  this.c = 1.1;"
       "  this.d = 1.2;"
       "  this.e = [{}];"
@@ skipping 326 matching lines @@
 
 // Test global pretenuring call new.
 TEST(OptimizedPretenuringCallNew) {
   i::FLAG_allow_natives_syntax = true;
   i::FLAG_allocation_site_pretenuring = false;
   i::FLAG_pretenuring_call_new = true;
   CcTest::InitializeVM();
   if (!CcTest::i_isolate()->use_crankshaft() || i::FLAG_always_opt) return;
   if (i::FLAG_gc_global || i::FLAG_stress_compaction) return;
   v8::HandleScope scope(CcTest::isolate());
-  CcTest::heap()->SetNewSpaceHighPromotionModeActive(true);
 
   AlwaysAllocateScope always_allocate(CcTest::i_isolate());
   v8::Local<v8::Value> res = CompileRun(
       "function g() { this.a = 0; }"
       "function f() {"
       "  return new g();"
       "};"
       "f(); f(); f();"
       "%OptimizeFunctionOnNextCall(f);"
       "f();");
@@ skipping 1112 matching lines @@
              "  %DeoptimizeFunction(test);"
              "}");
 
   // Warm-up with inline allocation enabled.
   CompileRun("test(); test(); run();");
 
   // Run test with inline allocation disabled.
   CcTest::heap()->DisableInlineAllocation();
   CompileRun("run()");
 
-  // Run test with inline allocation disabled and pretenuring.
-  CcTest::heap()->SetNewSpaceHighPromotionModeActive(true);
-  CompileRun("run()");
-
   // Run test with inline allocation re-enabled.
   CcTest::heap()->EnableInlineAllocation();
   CompileRun("run()");
 }
 
 
 static int AllocationSitesCount(Heap* heap) {
   int count = 0;
   for (Object* site = heap->allocation_sites_list();
        !(site->IsUndefined());
@@ skipping 502 matching lines @@
       "array;");
 
   Handle<JSObject> o =
       v8::Utils::OpenHandle(*v8::Handle<v8::Object>::Cast(result));
   CHECK(heap->InOldPointerSpace(o->elements()));
   CHECK(heap->InOldPointerSpace(*o));
   Page* page = Page::FromAddress(o->elements()->address());
   CHECK(page->WasSwept() ||
         Marking::IsBlack(Marking::MarkBitFrom(o->elements())));
 }