[Bug tree-optimization/80894] [8 Regression] 456.hmmer in SPEC CPU 2006 is miscompiled

[glisse at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80894

--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
Is there a way I can reproduce that? I don't think I have access to SPEC. Would
using a regular upstream hmmer work? Is that just running make test? Or do you
have before/after dumps?