[turbofan] Introduce Float64Pow and NumberPow operators.

src/external-reference-table.cc

 // Copyright 2016 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/external-reference-table.h"
 
 #include "src/accessors.h"
 #include "src/assembler.h"
 #include "src/counters.h"
 #include "src/deoptimizer.h"
@@ skipping 47 matching lines @@
       "LDoubleConstant::one_half");
   Add(ExternalReference::isolate_address(isolate).address(), "isolate");
   Add(ExternalReference::interpreter_dispatch_table_address(isolate).address(),
       "Interpreter::dispatch_table_address");
   Add(ExternalReference::interpreter_dispatch_counters(isolate).address(),
       "Interpreter::interpreter_dispatch_counters");
   Add(ExternalReference::address_of_negative_infinity().address(),
       "LDoubleConstant::negative_infinity");
   Add(ExternalReference::power_double_double_function(isolate).address(),
       "power_double_double_function");
-  Add(ExternalReference::power_double_int_function(isolate).address(),
-      "power_double_int_function");
   Add(ExternalReference::ieee754_atan_function(isolate).address(),
       "base::ieee754::atan");
   Add(ExternalReference::ieee754_atan2_function(isolate).address(),
       "base::ieee754::atan2");
   Add(ExternalReference::ieee754_atanh_function(isolate).address(),
       "base::ieee754::atanh");
   Add(ExternalReference::ieee754_cbrt_function(isolate).address(),
       "base::ieee754::cbrt");
   Add(ExternalReference::ieee754_cos_function(isolate).address(),
       "base::ieee754::cos");
@@ skipping 304 matching lines @@
   if (api_external_references != nullptr) {
     while (*api_external_references != 0) {
       Add(reinterpret_cast<Address>(*api_external_references), "<embedder>");
       api_external_references++;
     }
   }
 }
 
 }  // namespace internal
 }  // namespace v8