[PATCH] D123652: Add use condition for combine SetCCMOVMSK

[Phoebe Wang via Phabricator via llvm-commits]

pengfei added a comment.

Maybe use `llvm-reduce` to reduce the original IR? You can use `llvm-extract --bb=FunctionName:DAGCombineBB YourIR.ll` to get the bb first.


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  https://reviews.llvm.org/D123652/new/

https://reviews.llvm.org/D123652