[PATCH] D92317: [LV] ExtractValue instruction costs

[Florian Hahn via Phabricator via llvm-commits]

fhahn added inline comments.


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Comment at: llvm/lib/Transforms/Vectorize/LoopVectorize.cpp:6858
+    // Assume we need 1 instruction to extract a value from a vector.
+    return 1;
   default:
----------------
Better to use `TTI.getVectorInstrCost`? And perhaps also handle `InsertValue`?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D92317/new/

https://reviews.llvm.org/D92317