Rename %_IsSpecObject to %_IsJSReceiver.

test/unittests/compiler/js-intrinsic-lowering-unittest.cc

 // Copyright 2015 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/compiler/access-builder.h"
 #include "src/compiler/diamond.h"
 #include "src/compiler/js-graph.h"
 #include "src/compiler/js-intrinsic-lowering.h"
 #include "src/compiler/js-operator.h"
 #include "test/unittests/compiler/graph-unittest.h"
@@ skipping 266 matching lines @@
                                                 effect, CaptureEq(&if_false)),
                                     effect, _),
                         IsInt32Constant(JS_REGEXP_TYPE)),
           IsMerge(IsIfTrue(AllOf(CaptureEq(&branch),
                                  IsBranch(IsObjectIsSmi(input), control))),
                   AllOf(CaptureEq(&if_false), IsIfFalse(CaptureEq(&branch))))));
 }
 
 
 // -----------------------------------------------------------------------------
-// %_IsSpecObject
+// %_IsJSReceiver
 
 
-TEST_F(JSIntrinsicLoweringTest, InlineIsSpecObject) {
+TEST_F(JSIntrinsicLoweringTest, InlineIsJSReceiver) {
   Node* const input = Parameter(0);
   Node* const context = Parameter(1);
   Node* const effect = graph()->start();
   Node* const control = graph()->start();
   Reduction const r = Reduce(graph()->NewNode(
-      javascript()->CallRuntime(Runtime::kInlineIsSpecObject, 1), input,
+      javascript()->CallRuntime(Runtime::kInlineIsJSReceiver, 1), input,
       context, effect, control));
   ASSERT_TRUE(r.Changed());
 
   Node* phi = r.replacement();
   Capture<Node *> branch, if_false;
   EXPECT_THAT(
       phi,
       IsPhi(
           static_cast<MachineType>(kTypeBool | kRepTagged), IsFalseConstant(),
           IsUint32LessThanOrEqual(
@@ skipping 134 matching lines @@
                             CaptureEq(&if_false0)))))),
           IsMerge(
               IsIfTrue(AllOf(CaptureEq(&branch0),
                              IsBranch(IsObjectIsSmi(input), control))),
               AllOf(CaptureEq(&if_false0), IsIfFalse(CaptureEq(&branch0))))));
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8