https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81021
--- Comment #20 from Avi Kivity <a...@cloudius-systems.com> --- btw, you can try pulling from https://github.com/avikivity/scylla/tree/2546; it has some fixes (specifically https://github.com/avikivity/scylla/commit/408d540eda30b557ecc0ab07ac3d39b617b37c4c) that fixed failures in that area. They're not merged to master because I'm not sure whether they are bugs in the code or gcc.
