https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70621
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It is unfortunate that due to the Cilk+ bug it is hard to bisect this properly. Anyway, looking at what 5.x does I see a major difference of r229018, we used to modify the initializer (apparently in-place), but we no longer do and the PTRMEM_CST remains in the IL until the ME.