https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111599
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Created attachment 55997 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55997&action=edit Reduced testcase Still need: `-O3 -fno-inline-functions-called-once -fno-inline-small-functions -fno-tree-dce -fno-tree-forwprop -fno-tree-fre ` to get the ICE though.