[Bug rtl-optimization/61241] built-in memset makes the caller function slower

[ma.jiang at zte dot com.cn]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61241

--- Comment #4 from ma.jiang at zte dot com.cn ---
(In reply to ktkachov from comment #3)
> Can you please send the patch to gcc-patc...@gcc.gnu.org including a
> ChangeLog
Done! Thanks.