https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99293
--- Comment #1 from Steven Munroe <munroesj at gcc dot gnu.org> --- Created attachment 50264 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=50264&action=edit Compile test for simplied test case Download vec_dummy.c and vec_int128_ppc.h into a local directory and compile gcc -O3 -mcpu=power10 -m64 -c vec_dummy.c