https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105041
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |segher at gcc dot gnu.org --- Comment #5 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is not so uncommon at all: it is enabled by -funroll-loops, which is used quite often.