https://gcc.gnu.org/bugzilla/show_bug.cgi?id=32497
--- Comment #13 from Valeriy E. Ushakov <uwe at netbsd dot org> --- The above build was done on a linux/amd64 host. The error happens when NetBSD build cross-compiles native NetBSD/sh3 gcc, i.e. the compiler that will run natively on sh3 as part of the NetBSD distribution. I'm sorry, but I don't have time or energy to come up with a standalone reproducer, especially given prior history of this bug report being ignored for over a decade. Someone familiar with gcc code base should be able to do that easily I think. And as I said in comment #5, you can reproduce it with the NetBSD source tree with a single command on about any modern unix on a 64-bit host. I guess linux-sh folks have never run into this because they use cross-compiler exclusively and never compile stuff on sh3 itself, so they never build native gcc for sh3.
