[PATCH] InstSimplify: The upper bound of X / C was missing a rounding step

David Majnemer david.majnemer at gmail.com
Mon Jul 14 13:00:40 PDT 2014

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We already get this with InstCombine:
  %cmp = icmp ne i64 %call, -9223372036854775808
  ret i1 %cmp

http://reviews.llvm.org/D4502

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