[Bug rtl-optimization/110701] [14 Regression] Wrong code at -O1/2/3/s on x86_64-linux-gnu

[roger at nextmovesoftware dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110701

--- Comment #7 from Roger Sayle <roger at nextmovesoftware dot com> ---
Patch proposed here:
https://gcc.gnu.org/pipermail/gcc-patches/2023-July/625532.html