https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106594
--- Comment #10 from Roger Sayle <roger at nextmovesoftware dot com> --- Status update: The x86 backend pieces of my proposed fix have been approved and committed, but the remaining middle-end pieces have been making slow progress: https://gcc.gnu.org/pipermail/gcc-patches/2023-January/609286.html