[Bug target/100811] Consider not omitting frame pointers by default on targets with many registers

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100811

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Why?
It should be enabled by default only if it is effectively mandated by the ABI
and/or doesn't affect performance at all (and is actually useful in functions
that don't need it like functions with alloca/VLAs; see the PowerPC case).