Revert "[compiler] Ship Ignition for all TurboFan code."

src/heap/mark-compact.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/heap/mark-compact.h"
 
 #include "src/base/atomicops.h"
 #include "src/base/bits.h"
 #include "src/base/sys-info.h"
 #include "src/code-stubs.h"
@@ skipping 1612 matching lines @@
   inline void MigrateObject(HeapObject* dst, HeapObject* src, int size,
                             AllocationSpace dest) {
     Address dst_addr = dst->address();
     Address src_addr = src->address();
     DCHECK(heap_->AllowedToBeMigrated(src, dest));
     DCHECK(dest != LO_SPACE);
     if (dest == OLD_SPACE) {
       DCHECK_OBJECT_SIZE(size);
       DCHECK(IsAligned(size, kPointerSize));
       heap_->CopyBlock(dst_addr, src_addr, size);
-      if ((mode == kProfiled) && dst->IsBytecodeArray()) {
+      if ((mode == kProfiled) && FLAG_ignition && dst->IsBytecodeArray()) {
         PROFILE(heap_->isolate(),
                 CodeMoveEvent(AbstractCode::cast(src), dst_addr));
       }
       RecordMigratedSlotVisitor visitor(heap_->mark_compact_collector());
       dst->IterateBodyFast(dst->map()->instance_type(), size, &visitor);
     } else if (dest == CODE_SPACE) {
       DCHECK_CODEOBJECT_SIZE(size, heap_->code_space());
       if (mode == kProfiled) {
         PROFILE(heap_->isolate(),
                 CodeMoveEvent(AbstractCode::cast(src), dst_addr));
@@ skipping 2375 matching lines @@
       // The target is always in old space, we don't have to record the slot in
       // the old-to-new remembered set.
       DCHECK(!heap()->InNewSpace(target));
       RecordRelocSlot(host, &rinfo, target);
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8