Increase eval compilation cache hits.

src/compilation-cache.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 386 matching lines @@
     Handle<Context> context,
     bool is_global,
     LanguageMode language_mode,
     int scope_position) {
   if (!IsEnabled()) {
     return Handle<SharedFunctionInfo>::null();
   }
 
   Handle<SharedFunctionInfo> result;
   if (is_global) {
+    ASSERT(context->IsGlobalContext());
     result = eval_global_.Lookup(
-        source, context, language_mode, scope_position);
+        source, context, language_mode, RelocInfo::kNoPosition);
   } else {
     ASSERT(scope_position != RelocInfo::kNoPosition);
     result = eval_contextual_.Lookup(
         source, context, language_mode, scope_position);
   }
   return result;
 }
 
 
 Handle<FixedArray> CompilationCache::LookupRegExp(Handle<String> source,
@@ skipping 20 matching lines @@
                                Handle<Context> context,
                                bool is_global,
                                Handle<SharedFunctionInfo> function_info,
                                int scope_position) {
   if (!IsEnabled()) {
     return;
   }
 
   HandleScope scope(isolate());
   if (is_global) {
-    eval_global_.Put(source, context, function_info, scope_position);
+    ASSERT(context->IsGlobalContext());
+    eval_global_.Put(source, context, function_info, RelocInfo::kNoPosition);
   } else {
     ASSERT(scope_position != RelocInfo::kNoPosition);
     eval_contextual_.Put(source, context, function_info, scope_position);
   }
 }
 
 
 
 void CompilationCache::PutRegExp(Handle<String> source,
                                  JSRegExp::Flags flags,
@@ skipping 39 matching lines @@
 }
 
 
 void CompilationCache::Disable() {
   enabled_ = false;
   Clear();
 }
 
 
 } }  // namespace v8::internal