https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103559
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Also with -fno-trapping-math GCC is able to remove if even for < case.
pinskia at gcc dot gnu.org via Gcc-bugs Sat, 04 Dec 2021 13:38:24 -0800
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103559
--- Comment #3 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Also with -fno-trapping-math GCC is able to remove if even for < case.