https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90340
--- Comment #23 from Martin Liška <marxin at gcc dot gnu.org> --- (In reply to Fredrik Hederstierna from comment #22) > Was "max_ratio_for_size = 2" as default changed? No. > Also changing this to "1" did not by far reach size of gcc-8.2 unfortunately, Note that the growth calculation is an estimation, so even with "1" there will so growths and shrinks possible. > I guess we are assuming this code growth depends on other regression from > other changes? You mean in switch expansion?