[compiler] Make --hydrogen-filter only apply to Crankshaft.

src/compiler.cc

 // Copyright 2012 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.h"
 
 #include <algorithm>
 
 #include "src/ast/ast-numbering.h"
 #include "src/ast/prettyprinter.h"
@@ skipping 309 matching lines @@
     return AbortOptimization(kFunctionBeingDebugged);
   }
 
   // Limit the number of times we try to optimize functions.
   const int kMaxOptCount =
       FLAG_deopt_every_n_times == 0 ? FLAG_max_opt_count : 1000;
   if (info()->shared_info()->opt_count() > kMaxOptCount) {
     return AbortOptimization(kOptimizedTooManyTimes);
   }
 
-  // Check the whitelist for Crankshaft.
-  if (!info()->shared_info()->PassesFilter(FLAG_hydrogen_filter)) {
-    return AbortOptimization(kHydrogenFilter);
-  }
-
   // Optimization requires a version of fullcode with deoptimization support.
   // Recompile the unoptimized version of the code if the current version
   // doesn't have deoptimization support already.
   // Otherwise, if we are gathering compilation time and space statistics
   // for hydrogen, gather baseline statistics for a fullcode compilation.
   bool should_recompile = !info()->shared_info()->has_deoptimization_support();
   if (should_recompile || FLAG_hydrogen_stats) {
     base::ElapsedTimer timer;
     if (FLAG_hydrogen_stats) {
       timer.Start();
@@ skipping 1388 matching lines @@
     MaybeHandle<Code> code;
     if (cached.code != nullptr) code = handle(cached.code);
     Handle<Context> native_context(function->context()->native_context());
     SharedFunctionInfo::AddToOptimizedCodeMap(shared, native_context, code,
                                               literals, BailoutId::None());
   }
 }
 
 }  // namespace internal
 }  // namespace v8