martong added a comment.

After taking a look at the new findings we discovered, there is a logic error 
with this patch, actually `a % b == 0 implies that a == 0` does not hold, one 
counter example is `10 % 2 == 0`. Argh, probably we should be using Z3 next 
time to prove or disprove such things. Or perhaps other reviewers with strong 
math background could have had a look (knock knock @NoQ :).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D110357/new/

https://reviews.llvm.org/D110357

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