[PATCH] D130953: [X86][AVX] Eliminate redundant movzbl instruction.

[LuoYuanke via Phabricator via llvm-commits]

LuoYuanke added a comment.

In D130953#3867786 <https://reviews.llvm.org/D130953#3867786>, @RKSimon wrote:

> Have you seen any cases where we need movzwl?

I didn't see the case. Maybe can eliminate movzwl too.


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https://reviews.llvm.org/D130953