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Commit f6c898e1 authored by Simon Pilgrim's avatar Simon Pilgrim
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[TargetLowering] Add ISD::AND handling to SimplifyDemandedVectorElts 

If either of the operand elements are zero then we know the result element is going to be zero (even if the other element is undef).

Differential Revision: https://reviews.llvm.org/D55558

llvm-svn: 348926
parent 125d9b09
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