https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114208
--- Comment #2 from Georg-Johann Lay <gjl at gcc dot gnu.org> --- (In reply to Andrew Pinski from comment #1) > I wonder if this is related to r14-6674-g4759383245ac97 . Not unlikely. PR112525 tries to eliminate dead stores for arguments that are passed. It seems like that change misses some required conditions like frame-pointer / arg-pointer adjustments.