https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96847
--- Comment #2 from Fredrik Hederstierna <fredrik.hederstie...@securitas-direct.com> --- Ok thanks, just wanted also to clarify that the size increase was not actually due to changing array sizes, but it was difference between GCC-9.2 and GCC-10.2 for the _same_ array lengths. So GCC-10.2 generated worse code then previous GCC versions for this exact same code. BR Fredrik