Inline Declaration::IsInlineable into crankshaft

src/crankshaft/hydrogen.cc

 // Copyright 2013 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/crankshaft/hydrogen.h"
 
 #include <sstream>
 
 #include "src/allocation-site-scopes.h"
 #include "src/ast/ast-numbering.h"
@@ skipping 8408 matching lines @@
   if (function->scope()->this_function_var() != nullptr ||
       function->scope()->new_target_var() != nullptr) {
     TraceInline(target, caller, "target uses new target or this function");
     return false;
   }
 
   // All declarations must be inlineable.
   ZoneList<Declaration*>* decls = target_info.scope()->declarations();
   int decl_count = decls->length();
   for (int i = 0; i < decl_count; ++i) {
-    if (!decls->at(i)->IsInlineable()) {
+    if (decls->at(i)->IsFunctionDeclaration() ||
+        !decls->at(i)->proxy()->var()->IsStackAllocated()) {
       TraceInline(target, caller, "target has non-trivial declaration");
       return false;
     }
   }
 
   // Generate the deoptimization data for the unoptimized version of
   // the target function if we don't already have it.
   if (!Compiler::EnsureDeoptimizationSupport(&target_info)) {
     TraceInline(target, caller, "could not generate deoptimization info");
     return false;
@@ skipping 4988 matching lines @@
     isolate()->GetHTracer()->TraceHydrogen(name(), graph_);
   }
 
 #ifdef DEBUG
   graph_->Verify(false);  // No full verify.
 #endif
 }
 
 }  // namespace internal
 }  // namespace v8