[PATCH] D69942: [ConstantRange][LVI] Use overflow flags from `sub` to constrain the range

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D69942#1736906 <https://reviews.llvm.org/D69942#1736906>, @nikic wrote:

> LGTM


Thank you for the review.
Looking into `mul`/`shl`, will need to add `ConstantRange::[us]{mul,shl}_sat()` at the same time.


Repository:
  rG LLVM Github Monorepo

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