http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57896
--- Comment #29 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Jakub Jelinek from comment #28) > Perhaps just make it gcc_checking_assert? On release branches perhaps, but the consequences of crtl->emit.regno_pointer_align_length == 0 warrant ICE even in the released compiler. We are talking about "ICE in gen_reg_rtx ..." vs. "some random ICE due to corrupted internal data" (as is this PR) reports. From maintainer's POV, I'd like to have gcc_assert in development and release branches.