Revert of [turbofan] Connect ObjectIsNumber to effect and control chains.

test/unittests/compiler/simplified-operator-unittest.cc

 // Copyright 2014 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/opcodes.h"
 #include "src/compiler/operator.h"
 #include "src/compiler/operator-properties.h"
 #include "src/compiler/simplified-operator.h"
 #include "src/types.h"
 #include "test/unittests/test-utils.h"
@@ skipping 47 matching lines @@
     PURE(NumberToUint32, Operator::kNoProperties, 1),
     PURE(PlainPrimitiveToNumber, Operator::kNoProperties, 1),
     PURE(ChangeTaggedToInt32, Operator::kNoProperties, 1),
     PURE(ChangeTaggedToUint32, Operator::kNoProperties, 1),
     PURE(ChangeTaggedToFloat64, Operator::kNoProperties, 1),
     PURE(ChangeInt32ToTagged, Operator::kNoProperties, 1),
     PURE(ChangeUint32ToTagged, Operator::kNoProperties, 1),
     PURE(ChangeFloat64ToTagged, Operator::kNoProperties, 1),
     PURE(ChangeBoolToBit, Operator::kNoProperties, 1),
     PURE(ChangeBitToBool, Operator::kNoProperties, 1),
+    PURE(ObjectIsNumber, Operator::kNoProperties, 1),
     PURE(ObjectIsReceiver, Operator::kNoProperties, 1),
     PURE(ObjectIsSmi, Operator::kNoProperties, 1)
 #undef PURE
 };
 
 }  // namespace
 
 
 class SimplifiedPureOperatorTest
     : public TestWithZone,
@@ skipping 206 matching lines @@
 }
 
 
 INSTANTIATE_TEST_CASE_P(SimplifiedOperatorTest,
                         SimplifiedElementAccessOperatorTest,
                         ::testing::ValuesIn(kElementAccesses));
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8