https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94611
--- Comment #2 from Daniel Kolesa <gcc at octaforge dot org> --- It reproduces on any GCC 9.x series, and when building *any* version of the official Go compiler (tested 1.12-1.14), and many other projects (e.g. gitea). I'm not sure if it reproduces on x86_64, as I don't have any machines to test that on available right now (I can test that later). If I knew a specific revision of gcc in which it started happening, I would've patched it myself, but bisecting several years worth of gcc development is a bit outside of the free time I have available right now. Unfortunately I generally don't use Go, so isolating a test case is harder for me than for other things