https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105858
--- Comment #4 from Brecht Sanders <brechtsanders at users dot sourceforge.net> --- Any update on this issue? I see performance complaints from several people in GCC12+MinGW-w64 being much slower in the build without precompiled headers (see: https://github.com/brechtsanders/winlibs_mingw/issues/107)
