https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109541
Sam James <sjames at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|ICE in |[12 regression] ICE in |extract_constrain_insn on |extract_constrain_insn on |sparc64-unknown-linux-gnu |sparc64-unknown-linux-gnu |when building rhash-1.4.3 |when building rhash-1.4.3 --- Comment #2 from Sam James <sjames at gcc dot gnu.org> --- With < 12, need -ftree-vectorize because the default changed. I can repro w/ 10/11/12/13. It's not very easy for me to bisect older versions because they don't e.g. build with newer glibc and I always lose track of the patch(es) for those kind of problems. But I'm pretty suspicious of this being a dupe still, so I guess it's not so important.