[wasm] Use a C wrapper function to calculate F64Pow.

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/builtins/builtins.h"
 #include "src/counters.h"
@@ skipping 167 matching lines @@
   Add(ExternalReference::wasm_uint64_to_float64(isolate).address(),
       "wasm::uint64_to_float64_wrapper");
   Add(ExternalReference::wasm_float32_to_int64(isolate).address(),
       "wasm::float32_to_int64_wrapper");
   Add(ExternalReference::wasm_float32_to_uint64(isolate).address(),
       "wasm::float32_to_uint64_wrapper");
   Add(ExternalReference::wasm_float64_to_int64(isolate).address(),
       "wasm::float64_to_int64_wrapper");
   Add(ExternalReference::wasm_float64_to_uint64(isolate).address(),
       "wasm::float64_to_uint64_wrapper");
+  Add(ExternalReference::wasm_float64_pow(isolate).address(),
+      "wasm::float64_pow");
   Add(ExternalReference::wasm_int64_div(isolate).address(), "wasm::int64_div");
   Add(ExternalReference::wasm_int64_mod(isolate).address(), "wasm::int64_mod");
   Add(ExternalReference::wasm_uint64_div(isolate).address(),
       "wasm::uint64_div");
   Add(ExternalReference::wasm_uint64_mod(isolate).address(),
       "wasm::uint64_mod");
   Add(ExternalReference::wasm_word32_ctz(isolate).address(),
       "wasm::word32_ctz");
   Add(ExternalReference::wasm_word64_ctz(isolate).address(),
       "wasm::word64_ctz");
@@ skipping 241 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