[Bug target/70676] suboptimal code generation on AVR

[gjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70676

--- Comment #7 from Georg-Johann Lay <gjl at gcc dot gnu.org> ---
Sorry, but guessing around has proben to be extremely unefficient and error
prone, in particular if the information is available on the other end of the
wire.

If -mrelax leads to wrong code, then you shoulr report this to the Binutils
project, because avr-gcc just passes through -mrelax to Binutils.