Experimental: ensure that the virtual frame state is correct when...

src/codegen-ia32.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 3082 matching lines @@
       __ mov(FieldOperand(ecx, offset), eax);
 
       // Update the write barrier for the array address.
       __ RecordWrite(ecx, offset, eax, ebx);
     }
   }
 }
 
 
 void CodeGenerator::VisitCatchExtensionObject(CatchExtensionObject* node) {
+  ASSERT(!in_spilled_code());
   // Call runtime routine to allocate the catch extension object and
   // assign the exception value to the catch variable.
-  Comment cmnt(masm_, "[CatchExtensionObject ");
+  Comment cmnt(masm_, "[ CatchExtensionObject");
   Load(node->key());
   Load(node->value());
-  __ CallRuntime(Runtime::kCreateCatchExtensionObject, 2);
-  frame_->Push(eax);
+  Result result =
+      frame_->CallRuntime(Runtime::kCreateCatchExtensionObject, 2);
+  frame_->Push(&result);
 }
 
 
 bool CodeGenerator::IsInlineSmi(Literal* literal) {
   if (literal == NULL || !literal->handle()->IsSmi()) return false;
   int int_value = Smi::cast(*literal->handle())->value();
   return is_intn(int_value, kMaxSmiInlinedBits);
 }
 
 
@@ skipping 3104 matching lines @@
 
   // Slow-case: Go through the JavaScript implementation.
   __ bind(&slow);
   __ InvokeBuiltin(Builtins::INSTANCE_OF, JUMP_FUNCTION);
 }
 
 
 #undef __
 
 } }  // namespace v8::internal