https://bugs.llvm.org/show_bug.cgi?id=39637
Simon Pilgrim <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Fixed By Commit(s)| |r354757
Status|NEW |RESOLVED
--- Comment #2 from Simon Pilgrim <[email protected]> ---
Fixed in rL354757
zext(packus(x),packus(y)) -> concat(x,y)
I'm intending to generalize the solution in the future to combine zext with any
shuffle, but until combineX86ShufflesRecursively can handle vector ops of
different sizes this basic pattern is the most stable.
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