[Bug target/96350] [cet] For ENDBR immediate, the binary would include a gadget that starts with a fake ENDBR64 opcode.

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96350

--- Comment #4 from H.J. Lu <hjl.tools at gmail dot com> ---
Created attachment 48944
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48944&action=edit
An experimental patch