https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100952
--- Comment #3 from HaoChen Gui <guihaoc at gcc dot gnu.org> --- For pr56605.c, the pseudo is not taken mode promotion. The original combined insn compare:CC (and:DI (reg:DI 206) changes to compare:CC (and:SI (subreg:SI (reg:DI 206) 0) So the dump scan fails. I will changed the case.
