https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89316
--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> --- (In reply to Eric Gallager from comment #4) > (In reply to Andrew Pinski from comment #3) > > (In reply to Eric Gallager from comment #2) > > > There are other bugs open based on that assert failing; lemme see if I can > > > find them... > > > > There might be but this is a target specific related to > > ix86_expand_split_stack_prologue. > > oh ok never mind then actually since all the bugs seem to be about different targets triggering that assert in different ways, would it be possible to replace it with an internal_error() that provides a bit more information as to how exactly the compiler got there? Right now the assertion failing isn't very informative and has probably led me to mark more bugs as related than need to be...