https://bugs.llvm.org/show_bug.cgi?id=50795
Thomas Lively <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |INVALID
Status|NEW |RESOLVED
CC| |[email protected]
--- Comment #3 from Thomas Lively <[email protected]> ---
This vectorizes correctly if the input and result vectors are replaced with
arrays. Apparently the vectorizer does not work with non-int, non-pointer PHIs,
which is why the loop vector has to be an array, and it also doesn't work with
extractelement instructions. Unless I missed a way for the backend to relax
these restrictions, this seems to be working as intended in the WebAssembly
backend since
https://reviews.llvm.org/rG8af333cf1a77f72ed3ccf14afa96a4f8f12e40c4.
Will mark WAI for now, but happy to revisit this if I missed something.
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