Allow inlining of functions containing RegExp literals.

src/hydrogen.cc

 // Copyright 2012 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 4628 matching lines @@
   HConstant* instr =
       new(zone()) HConstant(expr->handle(), Representation::Tagged());
   return ast_context()->ReturnInstruction(instr, expr->id());
 }
 
 
 void HGraphBuilder::VisitRegExpLiteral(RegExpLiteral* expr) {
   ASSERT(!HasStackOverflow());
   ASSERT(current_block() != NULL);
   ASSERT(current_block()->HasPredecessor());
+  Handle<JSFunction> closure = function_state()->compilation_info()->closure();
+  Handle<FixedArray> literals(closure->literals());
   HValue* context = environment()->LookupContext();
 
   HRegExpLiteral* instr = new(zone()) HRegExpLiteral(context,
+                                                     literals,
                                                      expr->pattern(),
                                                      expr->flags(),
                                                      expr->literal_index());
   return ast_context()->ReturnInstruction(instr, expr->id());
 }
 
 
 // Determines whether the given array or object literal boilerplate satisfies
 // all limits to be considered for fast deep-copying and computes the total
 // size of all objects that are part of the graph.
@@ skipping 4774 matching lines @@
     }
   }
 
 #ifdef DEBUG
   if (graph_ != NULL) graph_->Verify(false);  // No full verify.
   if (allocator_ != NULL) allocator_->Verify();
 #endif
 }
 
 } }  // namespace v8::internal