https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82188
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |missed-optimization
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There are a few different missed optimizations here that GCC does not do but
LLVM does:
* 1/(2U-x) != 0 is the same as x != 1
* 0!=x/2 is the same as x >= -1 && x <= 1
