[compiler] Move ensuring deoptimization support to backends.

src/compiler/pipeline.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/compiler/pipeline.h"
 
 #include <fstream>  // NOLINT(readability/streams)
 #include <sstream>
 
 #include "src/base/adapters.h"
@@ skipping 486 matching lines @@
       info()->MarkAsBailoutOnUninitialized();
     }
     if (FLAG_native_context_specialization) {
       info()->MarkAsNativeContextSpecializing();
     }
   }
   if (!info()->shared_info()->asm_function() || FLAG_turbo_asm_deoptimization) {
     info()->MarkAsDeoptimizationEnabled();
   }
 
+  if (!info()->shared_info()->HasBytecodeArray()) {
+    if (!Compiler::EnsureDeoptimizationSupport(info())) return FAILED;
+  }
+
   Pipeline pipeline(info());
   pipeline.GenerateCode();
   if (isolate()->has_pending_exception()) return FAILED;  // Stack overflowed.
   if (info()->code().is_null()) return AbortOptimization(kGraphBuildingFailed);
 
   return SUCCEEDED;
 }
 
 PipelineCompilationJob::Status PipelineCompilationJob::OptimizeGraphImpl() {
   // TODO(turbofan): Currently everything is done in the first phase.
@@ skipping 1043 matching lines @@
   }
 
   data->DeleteRegisterAllocationZone();
 }
 
 Isolate* Pipeline::isolate() const { return info()->isolate(); }
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8