https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109093
--- Comment #15 from H.J. Lu <hjl.tools at gmail dot com> --- The crash went away after r13-6661-gbd6e566e9dc543 which removed variables only used with .DEFERRED_INIT. If variables are used, they will be captured by ix86_find_max_used_stack_alignment. Is there a testcase without unused variables?