https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60465
Eric Botcazou <ebotcazou at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|WAITING |NEW --- Comment #21 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > thanks for your help Eric. new bisection shows r187042 as a possible > culprit. feel free to de-cc yourself :). I'll keep investigating because this rings a bell, we had the same issue on SPARC 64-bit at some point and this might be a hole in the IA-64 back-end.