Craig Topper 8fbb74b5b2 Revert r298711 "[InstCombine] Provide a way to calculate KnownZero/One for Add/Sub in SimplifyDemandedUseBits without recursing into ComputeKnownBits" ...

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llvm-svn: 298745

2017-03-24 22:12:10 +00:00

171 KiB

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