[PATCH] D36454: [X86] Changes to extract Horizontal addition operation for AVX-512.

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 10 17:34:38 PDT 2017

craig.topper added a comment.

And really shouldn't we have some more generic way of shrinking adds like this? How many of the other adds in these tests could have been done in a smaller type to use a VEX encoding?


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