https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70434
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
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Target Milestone|--- |5.4
--- Comment #3 from Richard Biener <rguenth at gcc dot gnu.org> ---
In the end this is because of the unfortunate way we handle vector indexing
(I think we have similar PRs elsewhere where I pasted patches to address this).
The common convert_vector_to_pointer_for_subscript is the culprit here where
we should instead simply convert the vector to an array via a
VIEW_CONVERT_EXPR.
