[turbofan] Properly support Number feedback for binary operators.

src/compiler/js-operator.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/js-operator.h"
 
 #include <limits>
 
 #include "src/base/lazy-instance.h"
 #include "src/compiler/opcodes.h"
@@ skipping 625 matching lines @@
   struct Name##Operator final : public Operator1<BinaryOperationHint> {       \
     Name##Operator()                                                          \
         : Operator1<BinaryOperationHint>(IrOpcode::kJS##Name,                 \
                                          Operator::kNoProperties, "JS" #Name, \
                                          2, 1, 1, 1, 1, 2, kHint) {}          \
   };                                                                          \
   Name##Operator<BinaryOperationHint::kNone> k##Name##NoneOperator;           \
   Name##Operator<BinaryOperationHint::kSignedSmall>                           \
       k##Name##SignedSmallOperator;                                           \
   Name##Operator<BinaryOperationHint::kSigned32> k##Name##Signed32Operator;   \
+  Name##Operator<BinaryOperationHint::kNumber> k##Name##NumberOperator;       \
   Name##Operator<BinaryOperationHint::kNumberOrOddball>                       \
       k##Name##NumberOrOddballOperator;                                       \
   Name##Operator<BinaryOperationHint::kString> k##Name##StringOperator;       \
   Name##Operator<BinaryOperationHint::kAny> k##Name##AnyOperator;
   BINARY_OP_LIST(BINARY_OP)
 #undef BINARY_OP
 
 #define COMPARE_OP(Name, properties)                                         \
   template <CompareOperationHint kHint>                                      \
   struct Name##Operator final : public Operator1<CompareOperationHint> {     \
@@ skipping 33 matching lines @@
 
 #define BINARY_OP(Name)                                               \
   const Operator* JSOperatorBuilder::Name(BinaryOperationHint hint) { \
     switch (hint) {                                                   \
       case BinaryOperationHint::kNone:                                \
         return &cache_.k##Name##NoneOperator;                         \
       case BinaryOperationHint::kSignedSmall:                         \
         return &cache_.k##Name##SignedSmallOperator;                  \
       case BinaryOperationHint::kSigned32:                            \
         return &cache_.k##Name##Signed32Operator;                     \
+      case BinaryOperationHint::kNumber:                              \
+        return &cache_.k##Name##NumberOperator;                       \
       case BinaryOperationHint::kNumberOrOddball:                     \
         return &cache_.k##Name##NumberOrOddballOperator;              \
       case BinaryOperationHint::kString:                              \
         return &cache_.k##Name##StringOperator;                       \
       case BinaryOperationHint::kAny:                                 \
         return &cache_.k##Name##AnyOperator;                          \
     }                                                                 \
     UNREACHABLE();                                                    \
     return nullptr;                                                   \
   }
@@ skipping 402 matching lines @@
   return new (zone()) Operator1<Handle<ScopeInfo>>(               // --
       IrOpcode::kJSCreateScriptContext, Operator::kNoProperties,  // opcode
       "JSCreateScriptContext",                                    // name
       1, 1, 1, 1, 1, 2,                                           // counts
       scope_info);                                                // parameter
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8