https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62304
--- Comment #2 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- > --- Comment #1 from Dave Malcolm <dmalcolm at redhat dot com> --- > The crash in find_dead_or_set_registers is the one discussed in: > https://gcc.gnu.org/ml/gcc-patches/2014-08/msg02619.html > and I introduced it in r214693 (aka patch #225) > > The crash in follow_jumps is similar to it, and occurs here: > new_thread = follow_jumps (JUMP_LABEL_AS_INSN (new_thread), insn, > &crossing); > where JUMP_LABEL_AS_INSN erroneously tries to coerce JUMP_LABEL (new_thread) > to > be an insn, but it's a RETURN. I introduced this one in r214684 (aka patch > #218) I see, thanks. I completely lost track what's happening in this patch series... > Sorry; am working on a fix. Great, thanks. Rainer