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Commit 24607860 authored by Sanjay Patel's avatar Sanjay Patel
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[InstCombine] fold inc-of-signbit-splat to not+lshr 

(iN X s>> (N - 1)) + 1 --> (~X) u>> (N - 1)

https://alive2.llvm.org/ce/z/wzS474
parent ac4c46d2
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