https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84833
--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- > Another (though preexisting) bug is lack of optimization, if we have a call > or reference of a target_clones dispatcher in a function with the same > target_clones attribute (or maybe even just target attribute or similar), we > should optimize it at compile time into a reference to a particular target > clone. > Yes, I know about it and I'm planning to do it in next stage1. It's reported here: PR83411.