[PATCH] D110841: [AArch64] Remove redundant ORRWrs which is generated by zero-extend

[Dave Green via Phabricator via llvm-commits]

dmgreen added a comment.

In D110841#3064537 <https://reviews.llvm.org/D110841#3064537>, @jaykang10 wrote:

> Sorry for Ping.

I was looking a bit last week, but didn't get very far into proving this is correct. Eli's suggestions sound good to me, and having a nice big comment explaining why it is valid would be good too.


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https://reviews.llvm.org/D110841