https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115856
Filip Kastl <pheeck at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |crazylht at gmail dot com --- Comment #1 from Filip Kastl <pheeck at gcc dot gnu.org> --- I've bisected the slowdown to r15-1735-ge62ea4fb8ffcab. Adding Liu Hongtao to CC.