We process 2 elements at a time and expect the number of elements to be
even. Similar to D60690.
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Do we want this in any of the other other functions? isUZP_v_undef_Mask looks suspicious.
llvm/test/CodeGen/AArch64/arm64-neon-vector-shuffle-extract.ll | ||
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35 | Update checks! |
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I'm not entirely sure, but it currently probably only makes sense for vectors with even number of elements. But I don't think we get out-of-bounds errors there. However I think it would make sense to look into isUZP_v_undef_Mask independently. Also, we probably could handle that slightly better than just bailing out in the long run.
llvm/test/CodeGen/AArch64/arm64-neon-vector-shuffle-extract.ll | ||
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35 | Don, thanks! |
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