[PATCH] D148855: [SLP]Improve tryToGatherExtractElements by using per-register analysis.

[Alexey Bataev via Phabricator via llvm-commits]

ABataev added inline comments.


================
Comment at: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp:7223
+        I = (I % NumElts) % EltsPerVector +
+            (RegId == FirstRegId ? 0 : EltsPerVector);
+      }
----------------
RKSimon wrote:
> Does enumerate make Idx + I references?
Will remove enumerate here, it is not needed. Yes, they both are refs


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148855/new/

https://reviews.llvm.org/D148855