[PATCH] D95363: [SVE][LoopVectorize] Add support for scalable vectorization of loops with vector reverse

[Florian Hahn via Phabricator via llvm-commits]

fhahn added inline comments.


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Comment at: llvm/lib/Target/AArch64/AArch64TargetTransformInfo.cpp:1191
+  if (Kind == TTI::SK_Reverse && isa<ScalableVectorType>(Tp)) {
+    std::pair<int, MVT> LT = TLI->getTypeLegalizationCost(DL, Tp);
+    return LT.first + 1;
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Also, can this have a separate  cost model test? If so, can this be split off as a separate improvement?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D95363/new/

https://reviews.llvm.org/D95363