[PATCH] InstCombine ((x | ~y) ^ (~x ^ y)) to (x & ~y)

Anton Korobeynikov anton at korobeynikov.info
Sat Aug 16 12:05:34 PDT 2014

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I'm really curios - how often such patterns happen in real world code?

http://reviews.llvm.org/D4940

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Next message: [llvm] r215815 - InstCombine: Combine mul with div.
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