[Bug target/103503] RFE: no save registers attribute

[hjl.tools at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103503

H.J. Lu <hjl.tools at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW
   Last reconfirmed|                            |2024-01-11

--- Comment #5 from H.J. Lu <hjl.tools at gmail dot com> ---
There is no_caller_saved_registers attribute.  We can add
no_callee_saved_registers attribute.