https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89360
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|tree-optimization |target --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Also the other issue is two cmov back-to-back might be bad on x86_64. In fact on aarch64 we get for sort2_if: sort2_if(int, int, int*, int*): cmp w0, w1 csel w4, w0, w1, lt str w4, [x2] csel w1, w1, w0, lt str w1, [x3] ret So the question is a cmov better than a branch here, I don't know.