https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88568
--- Comment #21 from Stephen Kitt <steve at sk2 dot org> --- (In reply to Jakub Jelinek from comment #20) > Cross compilers don't bootstrap (build themselves multiple times), only > build. Sorry, I meant I did a library-less cross-build, followed by a MinGW-w64 build using the new compiler, followed by a full cross-build. Obviously that’s nowhere near as useful as a native build on Windows. > Sure, I have built a cross compiler to write and verify this change too, but > I have no access to Windows to bootstrap/regtest it natively. As I said on > gcc-patches, it is highly unlikely it will regress something, because if it > doesn't crash in the newly added condition, then it partially reverts to the > January state. Yes, it does seem highly unlikely. (Now I get to chase down another GCC 7-to-8 regression in SEH. Well, this evening...)