https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69976
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- It should also clear all call clobbered registers at the end of the function that could be touched by the function (or all, if it calls other functions).