https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109549
--- Comment #6 from Jeffrey A. Law <law at gcc dot gnu.org> --- And just an FYI, the tester is flagging conditional move failures for mips64-* rx-elf and s390-linux-gnu. Most likely these are additional cases where the hook is indicating the transformation isn't profitable, but the target tests are expecting the transformation to happen. I'll debug those other targets and take appropriate action. At this point I don't see anything that would strongly suggest reversion of the patch, just that we need a bit of testsuite adjustment.