[Bug target/119040] [PPC/Altivec] Missing bit-level optimization (select)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119040

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Why would that be the same?  Or, more importantly, how would GCC know it is?