https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79534
--- Comment #22 from Andrew Pinski <pinskia at gcc dot gnu.org> --- For the original testcase, since GCC 13, ifcombine does not combine the ifs. I have not looked into why though.
pinskia at gcc dot gnu.org via Gcc-bugs Thu, 03 Aug 2023 14:29:57 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79534
--- Comment #22 from Andrew Pinski <pinskia at gcc dot gnu.org> --- For the original testcase, since GCC 13, ifcombine does not combine the ifs. I have not looked into why though.