[Bug rtl-optimization/101995] [9/10/11/12 Regression] regression built-in memset missed-optimization arm -Os since r9-3594

[segher at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101995

--- Comment #8 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Also, what is fragile here?  This is *removing* fragility and premature
choices!