[Bug c++/120955] [15/16 Regression] 50 % increase in data segment size on avr-gcc for -Os

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120955

--- Comment #24 from Sam James <sjames at gcc dot gnu.org> ---
Given that heuristics really matter here, it'd be helpful if you could enforce
both a ratio when reducing and also a minimum size.