[llvm] [ValueTracking] Compute knownbits from `(icmp upred (add/sub nuw X, Y), C)` (PR #87180)

Nikita Popov via llvm-commits llvm-commits at lists.llvm.org
Wed Apr 24 20:15:55 PDT 2024

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nikic wrote:

Needs another rebase.

> @dtcxzyw i update with support for `sub nuw` as well.

Why?

https://github.com/llvm/llvm-project/pull/87180

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