[Bug target/89353] Unnecessary ENDBR with -mmanual-endbr

[hjl.tools at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89353

--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> ---
(In reply to H.J. Lu from comment #0)
> [hjl@gnu-mic-2 gcc]$ cat x.c

> .L2:
>       endbr32 <<<<<<<< This should be there.
                          This should NOT be there.
>       movl    $22, %eax