[Bug tree-optimization/67213] When compiling for size with -Os loops can get bigger after peeling

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67213

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
Btw, you can look at -fdump-tree-cunroll-details dump for why GCC thinks the
loop will get smaller in all cases.