[PATCH] D56772: [MIR] Add simple PRE pass to MachineCSE

[LuoYuanke via Phabricator via llvm-commits]

LuoYuanke added a comment.

@anton-afanasyev
Hi,
Do you have any performance data for the patch? I'd like to know what benchmark has performance gain with your patch. https://reviews.llvm.org/D64394 fixed perlbench regression, but I wonder what the performance gain do we achieve with the 2 patch?


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  rL LLVM

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  https://reviews.llvm.org/D56772/new/

https://reviews.llvm.org/D56772