https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93871
--- Comment #3 from kargl at gcc dot gnu.org --- (In reply to kargl from comment #2) > Can you post the code you used for testing? Your patch to simplify.c > affects compile-time constant folding. simplify.c has nothing to do > with a run-time evaluation. > Nevermind, I didn't realize that this required -fdec. It would help if you added your test program, and command line used for testing!