https://gcc.gnu.org/bugzilla/show_bug.cgi?id=14940
--- Comment #56 from Andrew Pinski <pinskia at gcc dot gnu.org> --- (In reply to LIU Hao from comment #55) > (In reply to Andrew Pinski from comment #54) > > (In reply to LIU Hao from comment #53) > > > The patch no longer applies to GCC 12. > > > > Right because I think this issue has been fixed by r12-5855-g747380f47da0da > > . > > No, at least not completely. In 'gcc/config/i386/host-mingw32.cc' there is > still the 128MiB hard limit: > > ``` > /* FIXME: Is this big enough? */ > static const size_t pch_VA_max_size = 128 * 1024 * 1024; > ``` Right, some hosts need to be changed. Looks like only darwin and linux was fixed. See r12-5857-g0d5db1dd65b452 for the change done for darwin. Maybe a similar change is needed for Mingw.