[PATCH] D43593: [X86] Add a custom legalization for (i16 (bitcast v16i1)) and (i32 (bitcast v32i1)) without AVX512 to prevent scalarization

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Feb 22 11:34:08 PST 2018

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craig.topper added a comment.

it could probably be done. This was just easier to implement because I didn't have to think about all the extends, shifts, and ors that would need to be done for that.


https://reviews.llvm.org/D43593

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