https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90340
--- Comment #10 from Fredrik Hederstierna <fredrik.hederstie...@securitas-direct.com> --- Tested also gcc-9.1.0 "max_ratio_for_size = 1" just out of curiosity results was similar compared to gcc-8.2.0: Overall CSiBE was 2 417 695 bytes (+4185 bytes, +0.17%) Example file CSiBE "vsprintf.c" was 2369 bytes (+76 bytes, +3.2%)