https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103503
--- Comment #7 from H. Peter Anvin <hpa at zytor dot com> --- Note: this is now implemented for x86, but it affects other targets as well.
[Bug target/103503] RFE: no save registers attribute
hpa at zytor dot com via Gcc-bugs Wed, 15 May 2024 09:17:46 -0700
