https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69639
nightstrike <nightstrike at gmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nightstrike at gmail dot com --- Comment #9 from nightstrike <nightstrike at gmail dot com> --- This affects 8-trunk on x86_64 cygwin, as well. The default size of the stack for cc1 is: $ peflags -x /tmp/b2/gcc/cc1.exe /tmp/b2/gcc/cc1.exe: stack reserve size : 12582912 (0xc00000) bytes Setting it to 0xd00000 and 0xe00000 also fail. Setting it to 0xf00000 works. I didn't go further than that to see where between 14 and 15 megs it starts working. Can we just boost the default stack size of cc1.exe by a couple megs for affected hosts?