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

src/compiler/simplified-operator.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/compiler/simplified-operator.h"
 
 #include "src/base/lazy-instance.h"
 #include "src/compiler/opcodes.h"
 #include "src/compiler/operator.h"
 #include "src/types.h"
@@ skipping 168 matching lines @@
   V(NumberIsHoleNaN, Operator::kNoProperties, 1)         \
   V(PlainPrimitiveToNumber, Operator::kNoProperties, 1)  \
   V(ChangeTaggedToInt32, Operator::kNoProperties, 1)     \
   V(ChangeTaggedToUint32, Operator::kNoProperties, 1)    \
   V(ChangeTaggedToFloat64, Operator::kNoProperties, 1)   \
   V(ChangeInt32ToTagged, Operator::kNoProperties, 1)     \
   V(ChangeUint32ToTagged, Operator::kNoProperties, 1)    \
   V(ChangeFloat64ToTagged, Operator::kNoProperties, 1)   \
   V(ChangeBoolToBit, Operator::kNoProperties, 1)         \
   V(ChangeBitToBool, Operator::kNoProperties, 1)         \
+  V(ObjectIsNumber, Operator::kNoProperties, 1)          \
   V(ObjectIsReceiver, Operator::kNoProperties, 1)        \
   V(ObjectIsSmi, Operator::kNoProperties, 1)
 
 #define NO_THROW_OP_LIST(V)                 \
   V(StringEqual, Operator::kCommutative, 2) \
   V(StringLessThan, Operator::kNoThrow, 2)  \
   V(StringLessThanOrEqual, Operator::kNoThrow, 2)
 
-#define STATEFUL_OP_LIST(V) V(ObjectIsNumber)
-
 struct SimplifiedOperatorGlobalCache final {
 #define PURE(Name, properties, input_count)                                \
   struct Name##Operator final : public Operator {                          \
     Name##Operator()                                                       \
         : Operator(IrOpcode::k##Name, Operator::kPure | properties, #Name, \
                    input_count, 0, 0, 1, 0, 0) {}                          \
   };                                                                       \
   Name##Operator k##Name;
   PURE_OP_LIST(PURE)
 #undef PURE
 
-#define STATEFUL(Name)                                                         \
-  struct Name##Operator final : public Operator {                              \
-    Name##Operator()                                                           \
-        : Operator(IrOpcode::k##Name, Operator::kNoProperties, #Name, 1, 1, 1, \
-                   1, 1, 1) {}                                                 \
-  };                                                                           \
-  Name##Operator k##Name;
-  STATEFUL_OP_LIST(STATEFUL)
-#undef STATEFUL
-
 #define NO_THROW(Name, properties, input_count)                               \
   struct Name##Operator final : public Operator {                             \
     Name##Operator()                                                          \
         : Operator(IrOpcode::k##Name, Operator::kNoThrow | properties, #Name, \
                    input_count, 1, 1, 1, 1, 0) {}                             \
   };                                                                          \
   Name##Operator k##Name;
   NO_THROW_OP_LIST(NO_THROW)
 #undef NO_THROW
 
@@ skipping 26 matching lines @@
 SimplifiedOperatorBuilder::SimplifiedOperatorBuilder(Zone* zone)
     : cache_(kCache.Get()), zone_(zone) {}
 
 
 #define GET_FROM_CACHE(Name, properties, input_count) \
   const Operator* SimplifiedOperatorBuilder::Name() { return &cache_.k##Name; }
 PURE_OP_LIST(GET_FROM_CACHE)
 NO_THROW_OP_LIST(GET_FROM_CACHE)
 #undef GET_FROM_CACHE
 
-#define GET_FROM_CACHE(Name) \
-  const Operator* SimplifiedOperatorBuilder::Name() { return &cache_.k##Name; }
-STATEFUL_OP_LIST(GET_FROM_CACHE)
-#undef GET_FROM_CACHE
 
 const Operator* SimplifiedOperatorBuilder::ReferenceEqual(Type* type) {
   return new (zone()) Operator(IrOpcode::kReferenceEqual,
                                Operator::kCommutative | Operator::kPure,
                                "ReferenceEqual", 2, 0, 0, 1, 0, 0);
 }
 
 
 const Operator* SimplifiedOperatorBuilder::Allocate(PretenureFlag pretenure) {
   return new (zone())
@@ skipping 42 matching lines @@
         Operator1<Type>(IrOpcode::k##Name, Operator::kNoThrow | properties,    \
                         #Name, value_input_count, 1, control_input_count,      \
                         output_count, 1, 0, access);                           \
   }
 ACCESS_OP_LIST(ACCESS)
 #undef ACCESS
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8