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Craig Topper
1276764736
[InstCombine] Add missing commute handling to (A | B) & (B ^ (~A)) -> (A & B)
The matching here wasn't able to handle all the possible commutes. It always assumed the not would be on the left of the xor, but that's not guaranteed. Differential Revision: https://reviews.llvm.org/D32474 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301316 91177308-0d34-0410-b5e6-96231b3b80d8
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