[PATCH] D138185: [InstCombine] Look through bitcast if possible

[Ruiling, Song via Phabricator via llvm-commits]

ruiling added inline comments.


================
Comment at: llvm/lib/Transforms/InstCombine/InstCombineVectorOps.cpp:576-578
+          isa<FixedVectorType>(BitCastSrc->getType()) &&
+          cast<FixedVectorType>(BitCastSrc->getType())->getNumElements() ==
+              NumElts) {
----------------
arsenm wrote:
> Is there not a more convenient way in PatternMatch to check for matching fixed elements?
Sorry I don't have a good idea to simplify the code. Please let me know if you have a good suggestion.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D138185/new/

https://reviews.llvm.org/D138185