[Bug middle-end/106833] Handle OPAQUE_TYPE in gimple_canonical_types_compatible_p
segher at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Sep 6 21:21:36 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106833
--- Comment #9 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Although, preferably we should not allow assigning one opaque type to another
opaque type just because they will eventually use the same mode, not without
warning anyway? Or is that unavoidable? Compare assigning a V4SI to a V4SF.
I don't know if your patch does this, btw, and it isn't so easy to test, we
currently have only one type for each of our opaque modes. Maybe test by
adding an extra builtin type :-)
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