https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105858
--- Comment #3 from Brecht Sanders <brechtsanders at users dot sourceforge.net> --- Some information I received related to this issue: On 01/08/2022 14:52, Luis Dallos wrote: > > PCH has had issues for as long as I can remember, see for example: > > * > https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-gcc/0010-Fix-using-large-PCH.patch > > The msys2 team commited in msys2/MINGW-packages@52908ed an additional patch > in order to fix PCH relocation issues. > > https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-gcc/0021-PR14940-Allow-a-PCH-to-be-mapped-to-a-different-addr.patch > > See also: > > msys2/MINGW-packages#11582 (comment) > https://gcc.gnu.org/pipermail/gcc-patches/2022-May/594556.html