https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110251
--- Comment #6 from Andrew Macleod <amacleod at redhat dot com> --- bah. Ranger hang is resolved with: commit 4dfeb1cd8dfca234186216d891ec8f46235c3a14 Date: Thu Jun 22 10:00:12 2023 -0400 Avoid redundant GORI calcualtions.