Fixing the detection of aliased eval so that it is exact....

src/codegen-arm.cc

 // Copyright 2006-2008 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 2302 matching lines @@
 
   // ------------------------------------------------------------------------
   // Fast-case: Use inline caching.
   // ---
   // According to ECMA-262, section 11.2.3, page 44, the function to call
   // must be resolved after the arguments have been evaluated. The IC code
   // automatically handles this by loading the arguments before the function
   // is resolved in cache misses (this also holds for megamorphic calls).
   // ------------------------------------------------------------------------
 
+  if (node->eval_type() == Call::POTENTIALLY_DIRECT) {
+    __ CallRuntime(Runtime::kSetInPotentiallyDirectEval, 0);
+  } else {
+    __ CallRuntime(Runtime::kClearInPotentiallyDirectEval, 0);
+  }
+
   if (var != NULL && !var->is_this() && var->is_global()) {
     // ----------------------------------
     // JavaScript example: 'foo(1, 2, 3)'  // foo is global
     // ----------------------------------
 
     // Push the name of the function and the receiver onto the stack.
     __ mov(r0, Operand(var->name()));
     frame_->Push(r0);
 
     // Pass the global object as the receiver and let the IC stub
@@ skipping 1954 matching lines @@
   __ mov(r2, Operand(0));
   __ GetBuiltinEntry(r3, Builtins::CALL_NON_FUNCTION);
   __ Jump(Handle<Code>(Builtins::builtin(Builtins::ArgumentsAdaptorTrampoline)),
           RelocInfo::CODE_TARGET);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal