And REPNE RET, among others, similarly has an interpretation in Intel® Memory Protection Extensions (lawyers made me write that) to help make the new pointer bo

And REPNE RET, among others, similarly has an interpretation in Intel® Memory Protection Extensions (lawyers made me write that) to help make the new pointer bounds checking ABI transparent & interoperable with other code. [1] http://software.intel.com/en-us/articles/introduction-to-intel-memory-protection-extensions http://software.intel.com/en-us/articles/introduction-to-int... [2] http://download-software.intel.com/sites/default/files/319433-015.pdf http://download-software.intel.com/sites/default/files/31943...