[PATCH] D151977: [X86][NFC]Use ref instead copy in for loop for SDValue::op_values()

[Noah Goldstein via Phabricator via llvm-commits]

goldstein.w.n added a comment.

It should be const ref I think. But 16 byte by value is usually reasonably efficient


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  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D151977/new/

https://reviews.llvm.org/D151977