https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78467
Rainer Orth <ro at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |segher at gcc dot gnu.org --- Comment #1 from Rainer Orth <ro at gcc dot gnu.org> --- A reghunt identified this patch as the culprit: 2016-11-18 Segher Boessenkool <seg...@kernel.crashing.org> PR rtl-optimization/71785 * bb-reorder.c (maybe_duplicate_computed_goto): New function. (duplicate_computed_gotos): New function. (pass_duplicate_computed_gotos::execute): Rewrite.