https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94045
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #6 from Jakub Jelinek <jakub at gcc dot gnu.org> --- BTW, unpatched gcc doesn't really hang, but it takes 16m31s to compile it, so over 5 times longer than with the patch. Besides turning it into a param, other possibilities include guarding the punting also with cselib_preserve_constants, or doing it only for cselib_preserved_value_p vals above the depth, etc. Richard, any opinions on this?