Use HType::JSReceiver instead of HType::JSObject in some places.

src/crankshaft/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/crankshaft/hydrogen-instructions.h"
 
 #include "src/base/bits.h"
 #include "src/base/safe_math.h"
 #include "src/crankshaft/hydrogen-infer-representation.h"
 #include "src/double.h"
@@ skipping 1506 matching lines @@
 }
 
 
 HValue* HChange::Canonicalize() {
   return (from().Equals(to())) ? value() : this;
 }
 
 
 HValue* HWrapReceiver::Canonicalize() {
   if (HasNoUses()) return NULL;
-  if (receiver()->type().IsJSObject()) {
+  if (receiver()->type().IsJSReceiver()) {
     return receiver();
   }
   return this;
 }
 
 
 std::ostream& HTypeof::PrintDataTo(std::ostream& os) const {  // NOLINT
   return os << NameOf(value());
 }
 
@@ skipping 75 matching lines @@
     }
 
     return Prepend(HMathFloorOfDiv::New(
         block()->graph()->isolate(), block()->zone(), context(), left, right));
   }
   return this;
 }
 
 
 HValue* HCheckInstanceType::Canonicalize() {
-  if ((check_ == IS_JS_RECEIVER && value()->type().IsJSObject()) ||
+  if ((check_ == IS_JS_RECEIVER && value()->type().IsJSReceiver()) ||
       (check_ == IS_JS_ARRAY && value()->type().IsJSArray()) ||
       (check_ == IS_STRING && value()->type().IsString())) {
     return value();
   }
 
   if (check_ == IS_INTERNALIZED_STRING && value()->IsConstant()) {
     if (HConstant::cast(value())->HasInternalizedStringValue()) {
       return value();
     }
   }
@@ skipping 1635 matching lines @@
     return true;
   }
   if (value()->type().IsString()) {
     *block = FirstSuccessor();
     return true;
   }
   if (value()->type().IsSmi() ||
       value()->type().IsNull() ||
       value()->type().IsBoolean() ||
       value()->type().IsUndefined() ||
-      value()->type().IsJSObject()) {
+      value()->type().IsJSReceiver()) {
     *block = SecondSuccessor();
     return true;
   }
   *block = NULL;
   return false;
 }
 
 
 bool HIsUndetectableAndBranch::KnownSuccessorBlock(HBasicBlock** block) {
   if (FLAG_fold_constants && value()->IsConstant()) {
@@ skipping 1405 matching lines @@
     case HObjectAccess::kExternalMemory:
       os << "[external-memory]";
       break;
   }
 
   return os << "@" << access.offset();
 }
 
 }  // namespace internal
 }  // namespace v8