Use correct template parameters when casting RHS of operator comparison.

src/compiler/operator.h

 // Copyright 2013 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.
 
 #ifndef V8_COMPILER_OPERATOR_H_
 #define V8_COMPILER_OPERATOR_H_
 
 #include <ostream>  // NOLINT(readability/streams)
 
 #include "src/base/flags.h"
@@ skipping 137 matching lines @@
       : Operator(opcode, properties, mnemonic, value_in, effect_in, control_in,
                  value_out, effect_out, control_out),
         parameter_(parameter),
         pred_(pred),
         hash_(hash) {}
 
   T const& parameter() const { return parameter_; }
 
   bool Equals(const Operator* other) const final {
     if (opcode() != other->opcode()) return false;
-    const Operator1<T>* that = reinterpret_cast<const Operator1<T>*>(other);
+    auto* that = reinterpret_cast<const Operator1<T, Pred, Hash>*>(other);
     return this->pred_(this->parameter(), that->parameter());
   }
   size_t HashCode() const final {
     return base::hash_combine(this->opcode(), this->hash_(this->parameter()));
   }
   virtual void PrintParameter(std::ostream& os) const {
     os << "[" << this->parameter() << "]";
   }
 
  protected:
@@ skipping 29 matching lines @@
   return reinterpret_cast<const Operator1<double, base::bit_equal_to<double>,
                                           base::bit_hash<double>>*>(op)
       ->parameter();
 }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_COMPILER_OPERATOR_H_