In the toplevel compiler, shift the responsibility of assigning a...

src/x64/fast-codegen-x64.cc

Index: src/x64/fast-codegen-x64.cc
===================================================================
--- src/x64/fast-codegen-x64.cc	(revision 3152)
+++ src/x64/fast-codegen-x64.cc	(working copy)
@@ -278,13 +278,10 @@
 
   for (int i = 0; i < expr->properties()->length(); i++) {
     ObjectLiteral::Property* property = expr->properties()->at(i);
+    if (property->IsCompileTimeValue()) continue;
+
     Literal* key = property->key();
     Expression* value = property->value();
-    if (property->kind() == ObjectLiteral::Property::CONSTANT) continue;
-    if (property->kind() == ObjectLiteral::Property::MATERIALIZED_LITERAL &&
-        CompileTimeValue::IsCompileTimeValue(value)) {
-      continue;
-    }
     if (!result_saved) {
       __ push(rax);  // Save result on the stack
       result_saved = true;