https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92723
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org --- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Hand-reduced: void foo (unsigned long long *x, unsigned long long *y, int z) { int i; for (i = 0; i < 1024; i++) x[i] = (y[i] >> z) | (y[i] << (-z & (__SIZEOF_LONG_LONG__ * __CHAR_BIT__ - 1))); }