https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114050
Vincent Lefèvre <vincent-gcc at vinc17 dot net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |vincent-gcc at vinc17 dot net --- Comment #12 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> --- (In reply to Søren Jæger Hansen from comment #10) > -fexcess-precision=fast it is for now then, thanks again for fast feedback. -fexcess-precision is unrelated. Its goal is to choose whether GCC conforms to the standard, i.e. reduces the precision for assignments and casts (*only* in these cases, thus constants are not concerned), or generates faster but non-conforming code.