Get rid of last non-storeic use of JSReceiver::Lookup

src/ast.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/ast.h"
 
 #include <cmath>  // For isfinite.
 #include "src/builtins.h"
 #include "src/code-stubs.h"
 #include "src/contexts.h"
@@ skipping 572 matching lines @@
       return LOOKUP_SLOT_CALL;
     }
   }
 
   Property* property = expression()->AsProperty();
   return property != NULL ? PROPERTY_CALL : OTHER_CALL;
 }
 
 
 bool Call::ComputeGlobalTarget(Handle<GlobalObject> global,
-                               LookupResult* lookup) {
+                               LookupIterator* it) {
   target_ = Handle<JSFunction>::null();
   cell_ = Handle<Cell>::null();
-  DCHECK(lookup->IsFound() &&
-         lookup->type() == NORMAL &&
-         lookup->holder() == *global);
-  cell_ = Handle<Cell>(global->GetPropertyCell(lookup));
+  DCHECK(it->IsFound() && it->GetHolder<JSObject>().is_identical_to(global));
+  cell_ = it->GetPropertyCell();
   if (cell_->value()->IsJSFunction()) {
     Handle<JSFunction> candidate(JSFunction::cast(cell_->value()));
     // If the function is in new space we assume it's more likely to
     // change and thus prefer the general IC code.
-    if (!lookup->isolate()->heap()->InNewSpace(*candidate)) {
+    if (!it->isolate()->heap()->InNewSpace(*candidate)) {
       target_ = candidate;
       return true;
     }
   }
   return false;
 }
 
 
 void CallNew::RecordTypeFeedback(TypeFeedbackOracle* oracle) {
   int allocation_site_feedback_slot = FLAG_pretenuring_call_new
@@ skipping 522 matching lines @@
     SNPrintF(buffer, "%d", Smi::cast(*value())->value());
     str = arr;
   } else {
     str = DoubleToCString(value()->Number(), buffer);
   }
   return isolate_->factory()->NewStringFromAsciiChecked(str);
 }
 
 
 } }  // namespace v8::internal