[Bug rtl-optimization/115876] [15 regression] ext-dce.cc has ubsan issues; shifting negative values

[law at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115876

--- Comment #15 from Jeffrey A. Law <law at gcc dot gnu.org> ---
It's on my list, just higher priority items to deal with right now.