https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119287
--- Comment #1 from Sam James <sjames at gcc dot gnu.org> --- `gcc xhci-hub.i -O2 -c -fno-strict-overflow`` ``` unsigned a; int b; char c, d; void e() { c = a >> 14 & 1; for (; d;) c = 1; b = c << 14; } ```