[PATCH] D53668: [LV] Support vectorization of interleave-groups that require an epilog under optsize using masked wide loads

[Dorit Nuzman via Phabricator via llvm-commits]

dorit marked 5 inline comments as done.
dorit added a comment.

Comments addressed. Thanks!



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Comment at: lib/Analysis/VectorUtils.cpp:520
+      unsigned HasMember = Group.getMember(j) ? 1 : 0;
+      Mask.push_back(Builder.getInt1(HasMember));
+    }
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Ayal wrote:
> Could first "peel" to build a mask for all members, then replicate it VF-1 times. Not sure it's any better.
agreed. left as is.


https://reviews.llvm.org/D53668