https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83748
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target| |powerpc Status|UNCONFIRMED |WAITING Last reconfirmed| |2018-01-09 Component|c |target Ever confirmed|0 |1 --- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Can you specify the exact target triplet? And attach the preprocessed source. Also 4.8.x is no longer supported, Can you try a newer compiler like say GCC 5 or GCC 6? Also what is PACK_SUFFIX_ALWAYS_PACK defined to? Can you try adding -mstrict-align because GCC for powerpc defaults to allowing unaligned accesses?