[llvm] [CodeGen] Fix EVT::changeVectorElementType assertion on simple-to-extended fallback (PR #173413)

[Islam Imad via llvm-commits]

Islam-Imad wrote:

I have refactored EVT construction to use changeElementType() and changeVectorElementType() functions instead of manual conditional logic.
is there something missing i should do ?


https://github.com/llvm/llvm-project/pull/173413