[Bug target/70677] Suboptimal cond on AVR: unneeded stack frame

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70677

--- Comment #3 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
You can follow the bug reporting instructions an provide the preprocessed code
and the compiler output as described in https://gcc.gnu.org/bugs/#need

Just add -v -save-temps to the compiler's command line options, re-build the
project, and supply the output of the compiler and the generated *.i file (in
case of C) resp. *.ii file (in case of C++).

This is needed because you have to resolve the non-standard stuff like "INPUT"
or "Ardiuno.h".  There's no need that you change the suorces to accomplish this
(if you can manage to find a smalle test case, this is nice but not mandatory).