[PATCH] D107009: [WIP][X86] combineX86ShuffleChain(): canonicalize mask elts picking from splats

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added inline comments.


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Comment at: llvm/lib/Target/X86/X86ISelLowering.cpp:35782-35783
   MVT VT2 = V2.getSimpleValueType();
   assert(VT1.getSizeInBits() == RootSizeInBits &&
          VT2.getSizeInBits() == RootSizeInBits && "Vector size mismatch");
 
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Didn't we just assert that the inputs have the same size as root?


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107009/new/

https://reviews.llvm.org/D107009