Use a stub in crankshaft for grow store arrays.

src/hydrogen-instructions.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/v8.h"
 
 #include "src/base/bits.h"
 #include "src/double.h"
 #include "src/factory.h"
 #include "src/hydrogen-infer-representation.h"
@@ skipping 765 matching lines @@
     if (use.value()->IsInstruction()) {
       DCHECK(HInstruction::cast(use.value())->IsLinked());
     }
   }
 }
 #endif
 
 
 bool HInstruction::CanDeoptimize() {
   // TODO(titzer): make this a virtual method?
+  // TODO(all): Some of these may be incorrect, since any method that can
+  // collect can provoke lazy deoptimization. Methods like CallNew can
+  // certainly do that.
   switch (opcode()) {
     case HValue::kAbnormalExit:
     case HValue::kAccessArgumentsAt:
     case HValue::kAllocate:
     case HValue::kArgumentsElements:
     case HValue::kArgumentsLength:
     case HValue::kArgumentsObject:
     case HValue::kBlockEntry:
     case HValue::kBoundsCheckBaseIndexInformation:
     case HValue::kCallFunction:
     case HValue::kCallNew:
     case HValue::kCallNewArray:
     case HValue::kCallStub:
-    case HValue::kCallWithDescriptor:
     case HValue::kCapturedObject:
     case HValue::kClassOfTestAndBranch:
     case HValue::kCompareGeneric:
     case HValue::kCompareHoleAndBranch:
     case HValue::kCompareMap:
     case HValue::kCompareMinusZeroAndBranch:
     case HValue::kCompareNumericAndBranch:
     case HValue::kCompareObjectEqAndBranch:
     case HValue::kConstant:
     case HValue::kConstructDouble:
@@ skipping 46 matching lines @@
       return false;
 
     case HValue::kAdd:
     case HValue::kAllocateBlockContext:
     case HValue::kApplyArguments:
     case HValue::kBitwise:
     case HValue::kBoundsCheck:
     case HValue::kBranch:
     case HValue::kCallJSFunction:
     case HValue::kCallRuntime:
+    case HValue::kCallWithDescriptor:
     case HValue::kChange:
     case HValue::kCheckHeapObject:
     case HValue::kCheckInstanceType:
     case HValue::kCheckMapValue:
     case HValue::kCheckMaps:
     case HValue::kCheckSmi:
     case HValue::kCheckValue:
     case HValue::kClampToUint8:
     case HValue::kDateField:
     case HValue::kDeoptimize:
@@ skipping 3924 matching lines @@
       break;
     case HObjectAccess::kExternalMemory:
       os << "[external-memory]";
       break;
   }
 
   return os << "@" << access.offset();
 }
 
 } }  // namespace v8::internal