[Bug c++/91222] [10 Regression] 507.cactuBSSN_r build fails in warn_types_mismatch at ipa-devirt.c:1006 since r273571

[sje at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91222

--- Comment #17 from Steve Ellcey <sje at gcc dot gnu.org> ---
I tested Jason's patch on my Aarch64 box and it fixed the ICE.  Any chance we
could check that patch in so that we could build SPEC 2017 with -flto?

I don't know if we want to allow this mismatch or not but we certainly don't
want GCC to ICE and this patch does fix that.  I guess it also allows the types
to match or it wouldn't have created an executable.  If we don't want to allow
the type match we would have to have SPEC modify the test sources to get it to
work.