[Bug tree-optimization/84478] [8 Regression] pdftex miscompilation on i386

[msebor at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84478

--- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> ---
If this is a new regression please open a new bug for it.  It's probably a
fallout from r267503 or one of the other related changes.