[wasm] Fix build error on MIPS

src/runtime/runtime-test.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/runtime/runtime-utils.h"
 
 #include <memory>
 
 #include "src/arguments.h"
 #include "src/deoptimizer.h"
@@ skipping 309 matching lines @@
     Code* target = Code::GetCodeFromTargetAddress(target_address);
     if (target->kind() == Code::WASM_FUNCTION) {
       ++count;
       intermediate_fct = handle(target);
     }
   }
   CHECK(count == 1);
   // check the type of the imported exported function, it should be also a WASM
   // function in our case
   Handle<Code> imported_fct;
-  Code::Kind target_kind;
-  if (type->value() == 0) {
-    target_kind = Code::WASM_FUNCTION;
-  } else if (type->value() == 1) {
-    target_kind = Code::WASM_TO_JS_FUNCTION;
-  }
+  CHECK(type->value() == 0 || type->value() == 1);
+
+  Code::Kind target_kind =
+      type->value() == 0 ? Code::WASM_FUNCTION : Code::WASM_TO_JS_FUNCTION;
   count = 0;
   for (RelocIterator it(*intermediate_fct, mask); !it.done(); it.next()) {
     RelocInfo* rinfo = it.rinfo();
     Address target_address = rinfo->target_address();
     Code* target = Code::GetCodeFromTargetAddress(target_address);
     if (target->kind() == target_kind) {
       ++count;
       imported_fct = handle(target);
     }
   }
@@ skipping 292 matching lines @@
 
 RUNTIME_FUNCTION(Runtime_SpeciesProtector) {
   SealHandleScope shs(isolate);
   DCHECK_EQ(0, args.length());
   return isolate->heap()->ToBoolean(isolate->IsArraySpeciesLookupChainIntact());
 }
 
 
 }  // namespace internal
 }  // namespace v8